diff options
Diffstat (limited to 'arch')
348 files changed, 10897 insertions, 2656 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index c95e95e1ab04..debc8f03886c 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -391,11 +391,10 @@ $work_resched: bne $2, $work_resched $work_notifysig: - mov $sp, $17 + mov $sp, $16 br $1, do_switch_stack - mov $5, $21 - mov $sp, $18 - mov $31, $16 + mov $sp, $17 + mov $5, $18 jsr $26, do_notify_resume bsr $1, undo_switch_stack br restore_all diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 6e7d1fe6e935..28c84e55feb9 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -7,6 +7,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include <linux/bootmem.h> +#include <linux/log2.h> #include <asm/io.h> #include <asm/hwrpb.h> @@ -53,7 +54,7 @@ size_for_memory(unsigned long max) { unsigned long mem = max_low_pfn << PAGE_SHIFT; if (mem < max) - max = 1UL << ceil_log2(mem); + max = roundup_pow_of_two(mem); return max; } diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index 915f26345c45..bd5e68cd61e8 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -43,6 +43,7 @@ #include <linux/notifier.h> #include <asm/setup.h> #include <asm/io.h> +#include <linux/log2.h> extern struct atomic_notifier_head panic_notifier_list; static int alpha_panic_event(struct notifier_block *, unsigned long, void *); @@ -1303,7 +1304,7 @@ external_cache_probe(int minsize, int width) long size = minsize, maxsize = MAX_BCACHE_SIZE * 2; if (maxsize > (max_low_pfn + 1) << PAGE_SHIFT) - maxsize = 1 << (floor_log2(max_low_pfn + 1) + PAGE_SHIFT); + maxsize = 1 << (ilog2(max_low_pfn + 1) + PAGE_SHIFT); /* Get the first block cached. */ read_mem_block(__va(0), stride, size); diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index 7f64aa767d5a..410af4f3140e 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -32,8 +32,8 @@ #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) asmlinkage void ret_from_sys_call(void); -static int do_signal(sigset_t *, struct pt_regs *, struct switch_stack *, - unsigned long, unsigned long); +static void do_signal(struct pt_regs *, struct switch_stack *, + unsigned long, unsigned long); /* @@ -146,11 +146,9 @@ sys_rt_sigaction(int sig, const struct sigaction __user *act, asmlinkage int do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw) { - sigset_t oldset; - mask &= _BLOCKABLE; spin_lock_irq(¤t->sighand->siglock); - oldset = current->blocked; + current->saved_sigmask = current->blocked; siginitset(¤t->blocked, mask); recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); @@ -160,19 +158,17 @@ do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw) regs->r0 = EINTR; regs->r19 = 1; - while (1) { - current->state = TASK_INTERRUPTIBLE; - schedule(); - if (do_signal(&oldset, regs, sw, 0, 0)) - return -EINTR; - } + current->state = TASK_INTERRUPTIBLE; + schedule(); + set_thread_flag(TIF_RESTORE_SIGMASK); + return -ERESTARTNOHAND; } asmlinkage int do_rt_sigsuspend(sigset_t __user *uset, size_t sigsetsize, struct pt_regs *regs, struct switch_stack *sw) { - sigset_t oldset, set; + sigset_t set; /* XXX: Don't preclude handling different sized sigset_t's. */ if (sigsetsize != sizeof(sigset_t)) @@ -182,7 +178,7 @@ do_rt_sigsuspend(sigset_t __user *uset, size_t sigsetsize, sigdelsetmask(&set, ~_BLOCKABLE); spin_lock_irq(¤t->sighand->siglock); - oldset = current->blocked; + current->saved_sigmask = current->blocked; current->blocked = set; recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); @@ -192,12 +188,10 @@ do_rt_sigsuspend(sigset_t __user *uset, size_t sigsetsize, regs->r0 = EINTR; regs->r19 = 1; - while (1) { - current->state = TASK_INTERRUPTIBLE; - schedule(); - if (do_signal(&oldset, regs, sw, 0, 0)) - return -EINTR; - } + current->state = TASK_INTERRUPTIBLE; + schedule(); + set_thread_flag(TIF_RESTORE_SIGMASK); + return -ERESTARTNOHAND; } asmlinkage int @@ -436,7 +430,7 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, return err; } -static void +static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, struct pt_regs *regs, struct switch_stack * sw) { @@ -481,13 +475,14 @@ setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, current->comm, current->pid, frame, regs->pc, regs->r26); #endif - return; + return 0; give_sigsegv: force_sigsegv(sig, current); + return -EFAULT; } -static void +static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs, struct switch_stack * sw) { @@ -543,34 +538,38 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, current->comm, current->pid, frame, regs->pc, regs->r26); #endif - return; + return 0; give_sigsegv: force_sigsegv(sig, current); + return -EFAULT; } /* * OK, we're invoking a handler. */ -static inline void +static inline int handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *oldset, struct pt_regs * regs, struct switch_stack *sw) { + int ret; + if (ka->sa.sa_flags & SA_SIGINFO) - setup_rt_frame(sig, ka, info, oldset, regs, sw); + ret = setup_rt_frame(sig, ka, info, oldset, regs, sw); else - setup_frame(sig, ka, oldset, regs, sw); + ret = setup_frame(sig, ka, oldset, regs, sw); - if (ka->sa.sa_flags & SA_RESETHAND) - ka->sa.sa_handler = SIG_DFL; + if (ret == 0) { + spin_lock_irq(¤t->sighand->siglock); + sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); + if (!(ka->sa.sa_flags & SA_NODEFER)) + sigaddset(¤t->blocked,sig); + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + } - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + return ret; } static inline void @@ -611,30 +610,42 @@ syscall_restart(unsigned long r0, unsigned long r19, * restart. "r0" is also used as an indicator whether we can restart at * all (if we get here from anything but a syscall return, it will be 0) */ -static int -do_signal(sigset_t *oldset, struct pt_regs * regs, struct switch_stack * sw, +static void +do_signal(struct pt_regs * regs, struct switch_stack * sw, unsigned long r0, unsigned long r19) { siginfo_t info; int signr; unsigned long single_stepping = ptrace_cancel_bpt(current); struct k_sigaction ka; + sigset_t *oldset; - if (!oldset) + if (test_thread_flag(TIF_RESTORE_SIGMASK)) + oldset = ¤t->saved_sigmask; + else oldset = ¤t->blocked; /* This lets the debugger run, ... */ signr = get_signal_to_deliver(&info, &ka, regs, NULL); + /* ... so re-check the single stepping. */ single_stepping |= ptrace_cancel_bpt(current); if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (r0) syscall_restart(r0, r19, regs, &ka); - handle_signal(signr, &ka, &info, oldset, regs, sw); + if (r0) + syscall_restart(r0, r19, regs, &ka); + if (handle_signal(signr, &ka, &info, oldset, regs, sw) == 0) { + /* A signal was successfully delivered, and the + saved sigmask was stored on the signal frame, + and will be restored by sigreturn. So we can + simply clear the restore sigmask flag. */ + if (test_thread_flag(TIF_RESTORE_SIGMASK)) + clear_thread_flag(TIF_RESTORE_SIGMASK); + } if (single_stepping) ptrace_set_bpt(current); /* re-set bpt */ - return 1; + return; } if (r0) { @@ -654,17 +665,22 @@ do_signal(sigset_t *oldset, struct pt_regs * regs, struct switch_stack * sw, break; } } + + /* If there's no signal to deliver, we just restore the saved mask. */ + if (test_thread_flag(TIF_RESTORE_SIGMASK)) { + clear_thread_flag(TIF_RESTORE_SIGMASK); + sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); + } + if (single_stepping) ptrace_set_bpt(current); /* re-set breakpoint */ - - return 0; } void -do_notify_resume(sigset_t *oldset, struct pt_regs *regs, - struct switch_stack *sw, unsigned long r0, - unsigned long r19, unsigned long thread_info_flags) +do_notify_resume(struct pt_regs *regs, struct switch_stack *sw, + unsigned long thread_info_flags, + unsigned long r0, unsigned long r19) { - if (thread_info_flags & _TIF_SIGPENDING) - do_signal(oldset, regs, sw, r0, r19); + if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + do_signal(regs, sw, r0, r19); } diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S index f6cfe8ce3f96..79de99e32c35 100644 --- a/arch/alpha/kernel/systbls.S +++ b/arch/alpha/kernel/systbls.S @@ -465,6 +465,38 @@ sys_call_table: .quad sys_inotify_init .quad sys_inotify_add_watch /* 445 */ .quad sys_inotify_rm_watch + .quad sys_fdatasync + .quad sys_kexec_load + .quad sys_migrate_pages + .quad sys_openat /* 450 */ + .quad sys_mkdirat + .quad sys_mknodat + .quad sys_fchownat + .quad sys_futimesat + .quad sys_fstatat64 /* 455 */ + .quad sys_unlinkat + .quad sys_renameat + .quad sys_linkat + .quad sys_symlinkat + .quad sys_readlinkat /* 460 */ + .quad sys_fchmodat + .quad sys_faccessat + .quad sys_pselect6 + .quad sys_ppoll + .quad sys_unshare /* 465 */ + .quad sys_set_robust_list + .quad sys_get_robust_list + .quad sys_splice + .quad sys_sync_file_range + .quad sys_tee /* 470 */ + .quad sys_vmsplice + .quad sys_move_pages + .quad sys_getcpu + .quad sys_epoll_pwait + .quad sys_utimensat /* 475 */ + .quad sys_signalfd + .quad sys_timerfd + .quad sys_eventfd .size sys_call_table, . - sys_call_table .type sys_call_table, @object diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index cf1e6fc6c686..449e76f118d3 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -15,7 +15,7 @@ SECTIONS _text = .; /* Text and read-only data */ .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -89,7 +89,7 @@ SECTIONS _data = .; .data : { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile index ea098f3b629f..266f78e13076 100644 --- a/arch/alpha/lib/Makefile +++ b/arch/alpha/lib/Makefile @@ -37,7 +37,8 @@ lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \ $(ev6-y)clear_page.o \ $(ev6-y)copy_page.o \ fpreg.o \ - callback_srm.o srm_puts.o srm_printk.o + callback_srm.o srm_puts.o srm_printk.o \ + fls.o lib-$(CONFIG_SMP) += dec_and_lock.o diff --git a/arch/alpha/lib/fls.c b/arch/alpha/lib/fls.c new file mode 100644 index 000000000000..7ad84ea0acf8 --- /dev/null +++ b/arch/alpha/lib/fls.c @@ -0,0 +1,38 @@ +/* + * arch/alpha/lib/fls.c + */ + +#include <linux/module.h> +#include <asm/bitops.h> + +/* This is fls(x)-1, except zero is held to zero. This allows most + efficent input into extbl, plus it allows easy handling of fls(0)=0. */ + +const unsigned char __flsm1_tab[256] = +{ + 0, + 0, + 1, 1, + 2, 2, 2, 2, + 3, 3, 3, 3, 3, 3, 3, 3, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +EXPORT_SYMBOL(__flsm1_tab); diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e55bbd32dcac..50d9f3e4e0f1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -287,6 +287,7 @@ config ARCH_IXP2000 config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU + select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS help diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 6fbe7722aa44..b36b1e8a105d 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -6,7 +6,7 @@ * copy data to/from buffers located outside the DMA region. This * only works for systems in which DMA memory is at the bottom of * RAM, the remainder of memory is at the top and the DMA memory - * can be marked as ZONE_DMA. Anything beyond that such as discontigous + * can be marked as ZONE_DMA. Anything beyond that such as discontiguous * DMA windows will require custom implementations that reserve memory * areas at early bootup. * diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index 4deece5fbdf4..0c89bd35e06f 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -72,7 +72,7 @@ static inline unsigned int gic_irq(unsigned int irq) * unmask it, in the same way we need to unmask an interrupt when * we first enable it. * - * The GIC has a seperate notion of "end of interrupt" to re-enable + * The GIC has a separate notion of "end of interrupt" to re-enable * an interrupt after handling, in order to support hardware * prioritisation. * @@ -125,12 +125,11 @@ static void gic_set_cpu(unsigned int irq, cpumask_t mask_val) } #endif -static void fastcall gic_handle_cascade_irq(unsigned int irq, - struct irq_desc *desc) +static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc) { struct gic_chip_data *chip_data = get_irq_data(irq); struct irq_chip *chip = get_irq_chip(irq); - unsigned int cascade_irq; + unsigned int cascade_irq, gic_irq; unsigned long status; /* primary controller ack'ing */ @@ -140,16 +139,15 @@ static void fastcall gic_handle_cascade_irq(unsigned int irq, status = readl(chip_data->cpu_base + GIC_CPU_INTACK); spin_unlock(&irq_controller_lock); - cascade_irq = (status & 0x3ff); - if (cascade_irq > 1020) + gic_irq = (status & 0x3ff); + if (gic_irq == 1023) goto out; - if (cascade_irq < 32 || cascade_irq >= NR_IRQS) { - do_bad_IRQ(cascade_irq, desc); - goto out; - } - cascade_irq += chip_data->irq_offset; - generic_handle_irq(cascade_irq); + cascade_irq = gic_irq + chip_data->irq_offset; + if (unlikely(gic_irq < 32 || gic_irq > 1020 || cascade_irq >= NR_IRQS)) + do_bad_IRQ(cascade_irq, desc); + else + generic_handle_irq(cascade_irq); out: /* primary controller unmasking */ diff --git a/arch/arm/common/sharpsl_param.c b/arch/arm/common/sharpsl_param.c index c94864c5b1af..aad4d94ba8f5 100644 --- a/arch/arm/common/sharpsl_param.c +++ b/arch/arm/common/sharpsl_param.c @@ -20,7 +20,7 @@ * typically including LCD parameters are loaded by the bootloader at the * address PARAM_BASE. As the kernel will overwrite them, we need to store * them early in the boot process, then pass them to the appropriate drivers. - * Not all devices use all paramaters but the format is common to all. + * Not all devices use all parameters but the format is common to all. */ #ifdef CONFIG_ARCH_SA1100 #define PARAM_BASE 0xe8ffc000 diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index 5972df2b9af4..3bf3a927ae22 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -153,7 +153,7 @@ static void sharpsl_battery_thread(struct work_struct *private_) sharpsl_pm.battstat.mainbat_percent = percent; } - dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %d\n", voltage, + dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %ld\n", voltage, sharpsl_pm.battstat.mainbat_status, sharpsl_pm.battstat.mainbat_percent, jiffies); /* If battery is low. limit backlight intensity to save power. */ @@ -291,7 +291,7 @@ static void sharpsl_chrg_full_timer(unsigned long data) } /* Charging Finished Interrupt (Not present on Corgi) */ -/* Can trigger at the same time as an AC staus change so +/* Can trigger at the same time as an AC status change so delay until after that has been processed */ irqreturn_t sharpsl_chrg_full_isr(int irq, void *dev_id) { @@ -625,7 +625,7 @@ static int sharpsl_fatal_check(void) } temp = get_select_val(buff); - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT)); + dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %ld\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT)); if ((acin && (temp < sharpsl_pm.machinfo->fatal_acin_volt)) || (!acin && (temp < sharpsl_pm.machinfo->fatal_noacin_volt))) @@ -635,7 +635,7 @@ static int sharpsl_fatal_check(void) static int sharpsl_off_charge_error(void) { - dev_err(sharpsl_pm.dev, "Offline Charger: Error occured.\n"); + dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n"); sharpsl_pm.machinfo->charge(0); sharpsl_pm_led(SHARPSL_LED_ERROR); sharpsl_pm.charge_mode = CHRG_ERROR; @@ -691,14 +691,14 @@ static int sharpsl_off_charge_battery(void) time = RCNR; while(1) { - /* Check if any wakeup event had occured */ + /* Check if any wakeup event had occurred */ if (sharpsl_pm.machinfo->charger_wakeup() != 0) return 0; /* Check for timeout */ if ((RCNR - time) > SHARPSL_WAIT_CO_TIME) return 1; if (sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_CHRGFULL)) { - dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occured. Retrying to check\n"); + dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occurred. Retrying to check\n"); sharpsl_pm.full_count++; sharpsl_pm.machinfo->charge(0); mdelay(SHARPSL_CHARGE_WAIT_TIME); @@ -714,7 +714,7 @@ static int sharpsl_off_charge_battery(void) time = RCNR; while(1) { - /* Check if any wakeup event had occured */ + /* Check if any wakeup event had occurred */ if (sharpsl_pm.machinfo->charger_wakeup() != 0) return 0; /* Check for timeout */ @@ -774,6 +774,8 @@ static struct pm_ops sharpsl_pm_ops = { static int __init sharpsl_pm_probe(struct platform_device *pdev) { + int ret; + if (!pdev->dev.platform_data) return -EINVAL; @@ -792,8 +794,10 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev) sharpsl_pm.machinfo->init(); - device_create_file(&pdev->dev, &dev_attr_battery_percentage); - device_create_file(&pdev->dev, &dev_attr_battery_voltage); + ret = device_create_file(&pdev->dev, &dev_attr_battery_percentage); + ret |= device_create_file(&pdev->dev, &dev_attr_battery_voltage); + if (ret != 0) + dev_warn(&pdev->dev, "Failed to register attributes (%d)\n", ret); apm_get_power_status = sharpsl_apm_get_power_status; diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 9179e8220314..f73d62e8ab60 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -57,7 +57,7 @@ extern void fp_enter(void); #define EXPORT_SYMBOL_ALIAS(sym,orig) \ EXPORT_CRC_ALIAS(sym) \ static const struct kernel_symbol __ksymtab_##sym \ - __attribute_used__ __attribute__((section("__ksymtab"))) = \ + __used __attribute__((section("__ksymtab"))) = \ { (unsigned long)&orig, #sym }; /* diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index 3c078e346753..3278e713c32a 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -85,7 +85,7 @@ int main(void) DEFINE(S_OLD_R0, offsetof(struct pt_regs, ARM_ORIG_r0)); DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs)); BLANK(); -#if __LINUX_ARM_ARCH__ >= 6 +#ifdef CONFIG_CPU_HAS_ASID DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id)); BLANK(); #endif diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index ae89cdd82b16..19326d7cdeb3 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -357,6 +357,10 @@ /* 345 */ CALL(sys_getcpu) CALL(sys_ni_syscall) /* eventually epoll_pwait */ CALL(sys_kexec_load) + CALL(sys_utimensat) + CALL(sys_signalfd) +/* 350 */ CALL(sys_timerfd) + CALL(sys_eventfd) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 0453dcc757b4..650eac1bc0a6 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -918,7 +918,7 @@ static int c_show(struct seq_file *m, void *v) if ((processor_id & 0x0008f000) == 0x00000000) { /* pre-ARM7 */ - seq_printf(m, "CPU part\t\t: %07x\n", processor_id >> 4); + seq_printf(m, "CPU part\t: %07x\n", processor_id >> 4); } else { if ((processor_id & 0x0008f000) == 0x00007000) { /* ARM7 */ diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c index 8b63ad89d0a8..ae31deb2d065 100644 --- a/arch/arm/kernel/stacktrace.c +++ b/arch/arm/kernel/stacktrace.c @@ -13,7 +13,7 @@ int walk_stackframe(unsigned long fp, unsigned long low, unsigned long high, /* * Check current frame pointer is within bounds */ - if ((fp - 12) < low || fp + 4 >= high) + if (fp < (low + 12) || fp + 4 >= high) break; frame = (struct stackframe *)(fp - 12); diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c index 3d4fcbc16276..1ca2d5174fcb 100644 --- a/arch/arm/kernel/sys_arm.c +++ b/arch/arm/kernel/sys_arm.c @@ -320,7 +320,7 @@ int kernel_execve(const char *filename, char *const argv[], char *const envp[]) EXPORT_SYMBOL(kernel_execve); /* - * Since loff_t is a 64 bit type we avoid a lot of ABI hastle + * Since loff_t is a 64 bit type we avoid a lot of ABI hassle * with a different argument ordering. */ asmlinkage long sys_arm_fadvise64_64(int fd, int advice, diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index e4156e7868ce..2b7a8f5d8cf2 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -90,7 +90,7 @@ SECTIONS __exception_text_start = .; *(.exception.text) __exception_text_end = .; - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT #ifdef CONFIG_MMU @@ -158,7 +158,7 @@ SECTIONS /* * and the usual data section */ - *(.data) + DATA_DATA CONSTRUCTORS _edata = .; diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h index 542251021744..2e787d40d599 100644 --- a/arch/arm/lib/bitops.h +++ b/arch/arm/lib/bitops.h @@ -47,7 +47,7 @@ * @store: store instruction * * Note: we can trivially conditionalise the store instruction - * to avoid dirting the data cache. + * to avoid dirtying the data cache. */ .macro testop, instr, store add r1, r1, r0, lsr #3 diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index b4518619063a..76ec856cd4f9 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -79,7 +79,7 @@ static struct at91_udc_data __initdata carmeva_udc_data = { .pullup_pin = AT91_PIN_PD9, }; -/* FIXME: user dependend */ +/* FIXME: user dependant */ // static struct at91_cf_data __initdata carmeva_cf_data = { // .det_pin = AT91_PIN_PB0, // .rst_pin = AT91_PIN_PC5, @@ -100,17 +100,17 @@ static struct spi_board_info carmeva_spi_devices[] = { .chip_select = 0, .max_speed_hz = 10 * 1000 * 1000, }, - { /* User accessable spi - cs1 (250KHz) */ + { /* User accessible spi - cs1 (250KHz) */ .modalias = "spi-cs1", .chip_select = 1, .max_speed_hz = 250 * 1000, }, - { /* User accessable spi - cs2 (1MHz) */ + { /* User accessible spi - cs2 (1MHz) */ .modalias = "spi-cs2", .chip_select = 2, .max_speed_hz = 1 * 1000 * 1000, }, - { /* User accessable spi - cs3 (10MHz) */ + { /* User accessible spi - cs3 (10MHz) */ .modalias = "spi-cs3", .chip_select = 3, .max_speed_hz = 10 * 1000 * 1000, diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index 6043c38c0a9e..af497896a96c 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -132,7 +132,7 @@ static struct mtd_partition __initdata dk_nand_partition[] = { }, }; -static struct mtd_partition *nand_partitions(int size, int *num_partitions) +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) { *num_partitions = ARRAY_SIZE(dk_nand_partition); return dk_nand_partition; diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 76f6e1e553ea..7d9b1a278fd6 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -96,7 +96,7 @@ static struct mtd_partition __initdata kb9202_nand_partition[] = { }, }; -static struct mtd_partition *nand_partitions(int size, int *num_partitions) +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) { *num_partitions = ARRAY_SIZE(kb9202_nand_partition); return kb9202_nand_partition; diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 1f0c8a400b3a..26ca8ab3f62a 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -178,7 +178,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = { }, }; -static struct mtd_partition *nand_partitions(int size, int *num_partitions) +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) { *num_partitions = ARRAY_SIZE(ek_nand_partition); return ek_nand_partition; diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index f57458559fb6..c164c8e58ae6 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -180,7 +180,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = { }, }; -static struct mtd_partition *nand_partitions(int size, int *num_partitions) +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) { *num_partitions = ARRAY_SIZE(ek_nand_partition); return ek_nand_partition; diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 30c79aca84d4..9b61320f295a 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -87,7 +87,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = { }, }; -static struct mtd_partition *nand_partitions(int size, int *num_partitions) +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) { *num_partitions = ARRAY_SIZE(ek_nand_partition); return ek_nand_partition; diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c index 4f984fde7375..35eb232a649a 100644 --- a/arch/arm/mach-footbridge/cats-pci.c +++ b/arch/arm/mach-footbridge/cats-pci.c @@ -45,7 +45,7 @@ static struct hw_pci cats_pci __initdata = { .postinit = dc21285_postinit, }; -static int cats_pci_init(void) +static int __init cats_pci_init(void) { if (machine_is_cats()) pci_common_init(&cats_pci); diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c index 82e420d6fd19..0a1a25fb8ba8 100644 --- a/arch/arm/mach-h720x/cpu-h7202.c +++ b/arch/arm/mach-h720x/cpu-h7202.c @@ -143,7 +143,7 @@ h7202_timer_interrupt(int irq, void *dev_id) } /* - * mask multiplexed timer irq's + * mask multiplexed timer IRQs */ static void inline mask_timerx_irq (u32 irq) { @@ -153,7 +153,7 @@ static void inline mask_timerx_irq (u32 irq) } /* - * unmask multiplexed timer irq's + * unmask multiplexed timer IRQs */ static void inline unmask_timerx_irq (u32 irq) { diff --git a/arch/arm/mach-imx/cpufreq.c b/arch/arm/mach-imx/cpufreq.c index 7e70e0b0b989..467d899fbe75 100644 --- a/arch/arm/mach-imx/cpufreq.c +++ b/arch/arm/mach-imx/cpufreq.c @@ -245,7 +245,7 @@ static int imx_set_target(struct cpufreq_policy *policy, if(mpctl0) { CSCR |= CSCR_MPLL_RESTART; - /* Wait until MPLL is stablized */ + /* Wait until MPLL is stabilized */ while( CSCR & CSCR_MPLL_RESTART ); imx_set_async_mode(); diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c index 6d50d85a618c..bc6fb02d213b 100644 --- a/arch/arm/mach-imx/dma.c +++ b/arch/arm/mach-imx/dma.c @@ -131,7 +131,7 @@ imx_dma_setup_sg_base(imx_dmach_t dma_ch, * The function setups DMA channel source and destination addresses for transfer * specified by provided parameters. The scatter-gather emulation is disabled, * because linear data block - * form the physical address range is transfered. + * form the physical address range is transferred. * Return value: if incorrect parameters are provided -%EINVAL. * Zero indicates success. */ @@ -192,7 +192,7 @@ imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, * @dmamode: DMA transfer mode, %DMA_MODE_READ from the device to the memory * or %DMA_MODE_WRITE from memory to the device * - * The function setups DMA channel state and registers to be ready for transfer + * The function sets up DMA channel state and registers to be ready for transfer * specified by provided parameters. The scatter-gather emulation is set up * according to the parameters. * @@ -212,7 +212,7 @@ imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, * * %CCR_SMOD_LINEAR | %CCR_SSIZ_32 | %CCR_DMOD_FIFO | %CCR_DSIZ_x * - * Be carefull there and do not mistakenly mix source and target device + * Be careful here and do not mistakenly mix source and target device * port sizes constants, they are really different: * %CCR_SSIZ_8, %CCR_SSIZ_16, %CCR_SSIZ_32, * %CCR_DSIZ_8, %CCR_DSIZ_16, %CCR_DSIZ_32 @@ -495,7 +495,7 @@ static irqreturn_t dma_err_handler(int irq, void *dev_id) /* * The cleaning of @sg field would be questionable * there, because its value can help to compute - * remaining/transfered bytes count in the handler + * remaining/transferred bytes count in the handler */ /*imx_dma_channels[i].sg = NULL;*/ diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index 7a7fa51ec62c..1c474cf709ca 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -201,7 +201,6 @@ void __init imx_set_mmc_info(struct imxmmc_platform_data *info) { imx_mmc_device.dev.platform_data = info; } -EXPORT_SYMBOL(imx_set_mmc_info); static struct imxfb_mach_info imx_fb_info; diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile index ebb255bdce8a..158daaf9e3b0 100644 --- a/arch/arm/mach-integrator/Makefile +++ b/arch/arm/mach-integrator/Makefile @@ -12,4 +12,3 @@ obj-$(CONFIG_LEDS) += leds.o obj-$(CONFIG_PCI) += pci_v3.o pci.o obj-$(CONFIG_CPU_FREQ_INTEGRATOR) += cpu.o obj-$(CONFIG_INTEGRATOR_IMPD1) += impd1.o -obj-$(CONFIG_SMP) += platsmp.o headsmp.o diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 897c21c2fb5b..e9c82deb791d 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -257,23 +257,7 @@ integrator_timer_interrupt(int irq, void *dev_id) */ writel(1, TIMER1_VA_BASE + TIMER_INTCLR); - /* - * the clock tick routines are only processed on the - * primary CPU - */ - if (hard_smp_processor_id() == 0) { - timer_tick(); -#ifdef CONFIG_SMP - smp_send_timer(); -#endif - } - -#ifdef CONFIG_SMP - /* - * this is the ARM equivalent of the APIC timer interrupt - */ - update_process_times(user_mode(get_irq_regs())); -#endif /* CONFIG_SMP */ + timer_tick(); write_sequnlock(&xtime_lock); diff --git a/arch/arm/mach-integrator/headsmp.S b/arch/arm/mach-integrator/headsmp.S deleted file mode 100644 index ceaa88e30d70..000000000000 --- a/arch/arm/mach-integrator/headsmp.S +++ /dev/null @@ -1,37 +0,0 @@ -/* - * linux/arch/arm/mach-integrator/headsmp.S - * - * Copyright (c) 2003 ARM Limited - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/linkage.h> -#include <linux/init.h> - - __INIT - -/* - * Integrator specific entry point for secondary CPUs. This provides - * a "holding pen" into which all secondary cores are held until we're - * ready for them to initialise. - */ -ENTRY(integrator_secondary_startup) - adr r4, 1f - ldmia r4, {r5, r6} - sub r4, r4, r5 - ldr r6, [r6, r4] -pen: ldr r7, [r6] - cmp r7, r0 - bne pen - - /* - * we've been released from the holding pen: secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup - -1: .long . - .long phys_pen_release diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index af9ebccac7c1..d4d8134ce567 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -33,6 +33,7 @@ #include <asm/irq.h> #include <asm/system.h> #include <asm/mach/pci.h> +#include <asm/irq_regs.h> #include <asm/hardware/pci_v3.h> diff --git a/arch/arm/mach-integrator/platsmp.c b/arch/arm/mach-integrator/platsmp.c deleted file mode 100644 index 613b841a10f3..000000000000 --- a/arch/arm/mach-integrator/platsmp.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * linux/arch/arm/mach-cintegrator/platsmp.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/errno.h> -#include <linux/mm.h> - -#include <asm/atomic.h> -#include <asm/cacheflush.h> -#include <asm/delay.h> -#include <asm/mmu_context.h> -#include <asm/ptrace.h> -#include <asm/smp.h> - -extern void integrator_secondary_startup(void); - -/* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int __cpuinitdata pen_release = -1; -unsigned long __cpuinitdata phys_pen_release = 0; - -static DEFINE_SPINLOCK(boot_lock); - -void __cpuinit platform_secondary_init(unsigned int cpu) -{ - /* - * the primary core may have used a "cross call" soft interrupt - * to get this processor out of WFI in the BootMonitor - make - * sure that we are no longer being sent this soft interrupt - */ - smp_cross_call_done(cpumask_of_cpu(cpu)); - - /* - * if any interrupts are already enabled for the primary - * core (e.g. timer irq), then they will not have been enabled - * for us: do so - */ - secondary_scan_irqs(); - - /* - * let the primary processor know we're out of the - * pen, then head off into the C entry point - */ - pen_release = -1; - - /* - * Synchronise with the boot thread. - */ - spin_lock(&boot_lock); - spin_unlock(&boot_lock); -} - -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) -{ - unsigned long timeout; - - /* - * set synchronisation state between this boot processor - * and the secondary one - */ - spin_lock(&boot_lock); - - /* - * The secondary processor is waiting to be released from - * the holding pen - release it, then wait for it to flag - * that it has been released by resetting pen_release. - * - * Note that "pen_release" is the hardware CPU ID, whereas - * "cpu" is Linux's internal ID. - */ - pen_release = cpu; - flush_cache_all(); - - /* - * XXX - * - * This is a later addition to the booting protocol: the - * bootMonitor now puts secondary cores into WFI, so - * poke_milo() no longer gets the cores moving; we need - * to send a soft interrupt to wake the secondary core. - * Use smp_cross_call() for this, since there's little - * point duplicating the code here - */ - smp_cross_call(cpumask_of_cpu(cpu)); - - timeout = jiffies + (1 * HZ); - while (time_before(jiffies, timeout)) { - if (pen_release == -1) - break; - - udelay(10); - } - - /* - * now the secondary core is starting up let it run its - * calibrations, then wait for it to finish - */ - spin_unlock(&boot_lock); - - return pen_release != -1 ? -ENOSYS : 0; -} - -static void __init poke_milo(void) -{ - extern void secondary_startup(void); - - /* nobody is to be released from the pen yet */ - pen_release = -1; - - phys_pen_release = virt_to_phys(&pen_release); - - /* - * write the address of secondary startup into the system-wide - * flags register, then clear the bottom two bits, which is what - * BootMonitor is waiting for - */ -#if 1 -#define CINTEGRATOR_HDR_FLAGSS_OFFSET 0x30 - __raw_writel(virt_to_phys(integrator_secondary_startup), - (IO_ADDRESS(INTEGRATOR_HDR_BASE) + - CINTEGRATOR_HDR_FLAGSS_OFFSET)); -#define CINTEGRATOR_HDR_FLAGSC_OFFSET 0x34 - __raw_writel(3, - (IO_ADDRESS(INTEGRATOR_HDR_BASE) + - CINTEGRATOR_HDR_FLAGSC_OFFSET)); -#endif - - mb(); -} - -/* - * Initialise the CPU possible map early - this describes the CPUs - * which may be present or become present in the system. - */ -void __init smp_init_cpus(void) -{ - unsigned int i, ncores = get_core_count(); - - for (i = 0; i < ncores; i++) - cpu_set(i, cpu_possible_map); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; - - /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "Integrator/CP: strange CM count of 0? Default to 1\n"); - - ncores = 1; - } - - if (ncores > NR_CPUS) { - printk(KERN_WARNING - "Integrator/CP: no. of cores (%d) greater than configured " - "maximum of %d - clipping\n", - ncores, NR_CPUS); - ncores = NR_CPUS; - } - - /* - * start with some more config for the Boot CPU, now that - * the world is a bit more alive (which was not the case - * when smp_prepare_boot_cpu() was called) - */ - smp_store_cpu_info(cpu); - - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; - - /* - * Initialise the present map, which describes the set of CPUs - * actually populated at the present time. - */ - for (i = 0; i < max_cpus; i++) - cpu_set(i, cpu_present_map); - - /* - * Do we need any more CPUs? If so, then let them know where - * to start. Note that, on modern versions of MILO, the "poke" - * doesn't actually do anything until each individual core is - * sent a soft interrupt to get it out of WFI - */ - if (max_cpus > 1) - poke_milo(); -} diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c index 5791addd436b..69f07b25b3c9 100644 --- a/arch/arm/mach-iop13xx/irq.c +++ b/arch/arm/mach-iop13xx/irq.c @@ -30,77 +30,65 @@ /* INTCTL0 CP6 R0 Page 4 */ -static inline u32 read_intctl_0(void) +static u32 read_intctl_0(void) { u32 val; asm volatile("mrc p6, 0, %0, c0, c4, 0":"=r" (val)); return val; } -static inline void write_intctl_0(u32 val) +static void write_intctl_0(u32 val) { asm volatile("mcr p6, 0, %0, c0, c4, 0"::"r" (val)); } /* INTCTL1 CP6 R1 Page 4 */ -static inline u32 read_intctl_1(void) +static u32 read_intctl_1(void) { u32 val; asm volatile("mrc p6, 0, %0, c1, c4, 0":"=r" (val)); return val; } -static inline void write_intctl_1(u32 val) +static void write_intctl_1(u32 val) { asm volatile("mcr p6, 0, %0, c1, c4, 0"::"r" (val)); } /* INTCTL2 CP6 R2 Page 4 */ -static inline u32 read_intctl_2(void) +static u32 read_intctl_2(void) { u32 val; asm volatile("mrc p6, 0, %0, c2, c4, 0":"=r" (val)); return val; } -static inline void write_intctl_2(u32 val) +static void write_intctl_2(u32 val) { asm volatile("mcr p6, 0, %0, c2, c4, 0"::"r" (val)); } /* INTCTL3 CP6 R3 Page 4 */ -static inline u32 read_intctl_3(void) +static u32 read_intctl_3(void) { u32 val; asm volatile("mrc p6, 0, %0, c3, c4, 0":"=r" (val)); return val; } -static inline void write_intctl_3(u32 val) +static void write_intctl_3(u32 val) { asm volatile("mcr p6, 0, %0, c3, c4, 0"::"r" (val)); } /* INTSTR0 CP6 R0 Page 5 */ -static inline u32 read_intstr_0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c5, 0":"=r" (val)); - return val; -} -static inline void write_intstr_0(u32 val) +static void write_intstr_0(u32 val) { asm volatile("mcr p6, 0, %0, c0, c5, 0"::"r" (val)); } /* INTSTR1 CP6 R1 Page 5 */ -static inline u32 read_intstr_1(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c1, c5, 0":"=r" (val)); - return val; -} static void write_intstr_1(u32 val) { asm volatile("mcr p6, 0, %0, c1, c5, 0"::"r" (val)); @@ -108,12 +96,6 @@ static void write_intstr_1(u32 val) /* INTSTR2 CP6 R2 Page 5 */ -static inline u32 read_intstr_2(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c2, c5, 0":"=r" (val)); - return val; -} static void write_intstr_2(u32 val) { asm volatile("mcr p6, 0, %0, c2, c5, 0"::"r" (val)); @@ -121,12 +103,6 @@ static void write_intstr_2(u32 val) /* INTSTR3 CP6 R3 Page 5 */ -static inline u32 read_intstr_3(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c3, c5, 0":"=r" (val)); - return val; -} static void write_intstr_3(u32 val) { asm volatile("mcr p6, 0, %0, c3, c5, 0"::"r" (val)); @@ -134,12 +110,6 @@ static void write_intstr_3(u32 val) /* INTBASE CP6 R0 Page 2 */ -static inline u32 read_intbase(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c2, 0":"=r" (val)); - return val; -} static void write_intbase(u32 val) { asm volatile("mcr p6, 0, %0, c0, c2, 0"::"r" (val)); @@ -147,12 +117,6 @@ static void write_intbase(u32 val) /* INTSIZE CP6 R2 Page 2 */ -static inline u32 read_intsize(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c2, c2, 0":"=r" (val)); - return val; -} static void write_intsize(u32 val) { asm volatile("mcr p6, 0, %0, c2, c2, 0"::"r" (val)); diff --git a/arch/arm/mach-iop13xx/msi.c b/arch/arm/mach-iop13xx/msi.c index 2d2369302220..63ef1124ca5c 100644 --- a/arch/arm/mach-iop13xx/msi.c +++ b/arch/arm/mach-iop13xx/msi.c @@ -30,52 +30,52 @@ static DECLARE_BITMAP(msi_irq_in_use, IOP13XX_NUM_MSI_IRQS); /* IMIPR0 CP6 R8 Page 1 */ -static inline u32 read_imipr_0(void) +static u32 read_imipr_0(void) { u32 val; asm volatile("mrc p6, 0, %0, c8, c1, 0":"=r" (val)); return val; } -static inline void write_imipr_0(u32 val) +static void write_imipr_0(u32 val) { asm volatile("mcr p6, 0, %0, c8, c1, 0"::"r" (val)); } /* IMIPR1 CP6 R9 Page 1 */ -static inline u32 read_imipr_1(void) +static u32 read_imipr_1(void) { u32 val; asm volatile("mrc p6, 0, %0, c9, c1, 0":"=r" (val)); return val; } -static inline void write_imipr_1(u32 val) +static void write_imipr_1(u32 val) { asm volatile("mcr p6, 0, %0, c9, c1, 0"::"r" (val)); } /* IMIPR2 CP6 R10 Page 1 */ -static inline u32 read_imipr_2(void) +static u32 read_imipr_2(void) { u32 val; asm volatile("mrc p6, 0, %0, c10, c1, 0":"=r" (val)); return val; } -static inline void write_imipr_2(u32 val) +static void write_imipr_2(u32 val) { asm volatile("mcr p6, 0, %0, c10, c1, 0"::"r" (val)); } /* IMIPR3 CP6 R11 Page 1 */ -static inline u32 read_imipr_3(void) +static u32 read_imipr_3(void) { u32 val; asm volatile("mrc p6, 0, %0, c11, c1, 0":"=r" (val)); return val; } -static inline void write_imipr_3(u32 val) +static void write_imipr_3(u32 val) { asm volatile("mcr p6, 0, %0, c11, c1, 0"::"r" (val)); } @@ -190,5 +190,5 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) write_msi_msg(irq, &msg); set_irq_chip_and_handler(irq, &iop13xx_msi_chip, handle_simple_irq); - return irq; + return 0; } diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 1c9e94c38b7e..9d63d7f260ca 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -19,10 +19,11 @@ #include <linux/pci.h> #include <linux/delay.h> - +#include <linux/jiffies.h> #include <asm/irq.h> #include <asm/hardware.h> #include <asm/sizes.h> +#include <asm/signal.h> #include <asm/mach/pci.h> #include <asm/arch/pci.h> @@ -144,7 +145,7 @@ void iop13xx_map_pci_memory(void) } } -static inline int iop13xx_atu_function(int atu) +static int iop13xx_atu_function(int atu) { int func = 0; /* the function number depends on the value of the @@ -259,7 +260,7 @@ static int iop13xx_atux_pci_status(int clear) * data. Note that the data dependency on %0 encourages an abort * to be detected before we return. */ -static inline u32 iop13xx_atux_read(unsigned long addr) +static u32 iop13xx_atux_read(unsigned long addr) { u32 val; @@ -387,7 +388,7 @@ static int iop13xx_atue_pci_status(int clear) return err; } -static inline int __init +static int iop13xx_pcie_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) { WARN_ON(idsel != 0); @@ -401,7 +402,7 @@ iop13xx_pcie_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) } } -static inline u32 iop13xx_atue_read(unsigned long addr) +static u32 iop13xx_atue_read(unsigned long addr) { u32 val; @@ -989,7 +990,7 @@ void __init iop13xx_pci_init(void) "imprecise external abort"); } -/* intialize the pci memory space. handle any combination of +/* initialize the pci memory space. handle any combination of * atue and atux enabled/disabled */ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index 45f4f13ae11b..5776fd884115 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -75,7 +75,7 @@ void __init glantank_map_io(void) #define INTC IRQ_IOP32X_XINT2 #define INTD IRQ_IOP32X_XINT3 -static inline int __init +static int __init glantank_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[][4] = { diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index 7b21c6e13e59..d4eefbea1fe6 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -104,7 +104,7 @@ void __init iq31244_map_io(void) /* * EP80219/IQ31244 PCI. */ -static inline int __init +static int __init ep80219_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; @@ -140,7 +140,7 @@ static struct hw_pci ep80219_pci __initdata = { .map_irq = ep80219_pci_map_irq, }; -static inline int __init +static int __init iq31244_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index bc25fb91e7b9..8d9f49164a84 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -72,7 +72,7 @@ void __init iq80321_map_io(void) /* * IQ80321 PCI. */ -static inline int __init +static int __init iq80321_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c index 82598dc18d80..c971171c2905 100644 --- a/arch/arm/mach-iop32x/irq.c +++ b/arch/arm/mach-iop32x/irq.c @@ -21,12 +21,12 @@ static u32 iop32x_mask; -static inline void intctl_write(u32 val) +static void intctl_write(u32 val) { asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val)); } -static inline void intstr_write(u32 val) +static void intstr_write(u32 val) { asm volatile("mcr p6, 0, %0, c4, c0, 0" : : "r" (val)); } diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index 5f07344d96f3..d55005d64781 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -76,7 +76,7 @@ void __init n2100_map_io(void) /* * N2100 PCI. */ -static inline int __init +static int __init n2100_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c index 376c932830be..2b063180687a 100644 --- a/arch/arm/mach-iop33x/iq80331.c +++ b/arch/arm/mach-iop33x/iq80331.c @@ -55,7 +55,7 @@ static struct sys_timer iq80331_timer = { /* * IQ80331 PCI. */ -static inline int __init +static int __init iq80331_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c index 58c81496c6f6..7889ce3cb08e 100644 --- a/arch/arm/mach-iop33x/iq80332.c +++ b/arch/arm/mach-iop33x/iq80332.c @@ -55,7 +55,7 @@ static struct sys_timer iq80332_timer = { /* * IQ80332 PCI. */ -static inline int __init +static int __init iq80332_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c index c65ea78a2427..f09dd054b9c0 100644 --- a/arch/arm/mach-iop33x/irq.c +++ b/arch/arm/mach-iop33x/irq.c @@ -22,32 +22,32 @@ static u32 iop33x_mask0; static u32 iop33x_mask1; -static inline void intctl0_write(u32 val) +static void intctl0_write(u32 val) { asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val)); } -static inline void intctl1_write(u32 val) +static void intctl1_write(u32 val) { asm volatile("mcr p6, 0, %0, c1, c0, 0" : : "r" (val)); } -static inline void intstr0_write(u32 val) +static void intstr0_write(u32 val) { asm volatile("mcr p6, 0, %0, c2, c0, 0" : : "r" (val)); } -static inline void intstr1_write(u32 val) +static void intstr1_write(u32 val) { asm volatile("mcr p6, 0, %0, c3, c0, 0" : : "r" (val)); } -static inline void intbase_write(u32 val) +static void intbase_write(u32 val) { asm volatile("mcr p6, 0, %0, c12, c0, 0" : : "r" (val)); } -static inline void intsize_write(u32 val) +static void intsize_write(u32 val) { asm volatile("mcr p6, 0, %0, c13, c0, 0" : : "r" (val)); } diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c index 500e997ba7a4..9c49435d42c3 100644 --- a/arch/arm/mach-ixp2000/enp2611.c +++ b/arch/arm/mach-ixp2000/enp2611.c @@ -198,7 +198,7 @@ subsys_initcall(enp2611_pci_init); /************************************************************************* - * ENP-2611 Machine Intialization + * ENP-2611 Machine Initialization *************************************************************************/ static struct flash_platform_data enp2611_flash_platform_data = { .map_name = "cfi_probe", diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c index 0fdd03ab36e6..ce7c15c73004 100644 --- a/arch/arm/mach-ixp2000/ixdp2400.c +++ b/arch/arm/mach-ixp2000/ixdp2400.c @@ -164,7 +164,7 @@ int __init ixdp2400_pci_init(void) subsys_initcall(ixdp2400_pci_init); -void ixdp2400_init_irq(void) +void __init ixdp2400_init_irq(void) { ixdp2x00_init_irq(IXDP2400_CPLD_INT_STAT, IXDP2400_CPLD_INT_MASK, IXDP2400_NR_IRQS); } diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c index 70d247f09a7e..14f09b80ab77 100644 --- a/arch/arm/mach-ixp2000/ixdp2800.c +++ b/arch/arm/mach-ixp2000/ixdp2800.c @@ -279,7 +279,7 @@ int __init ixdp2800_pci_init(void) subsys_initcall(ixdp2800_pci_init); -void ixdp2800_init_irq(void) +void __init ixdp2800_init_irq(void) { ixdp2x00_init_irq(IXDP2800_CPLD_INT_STAT, IXDP2800_CPLD_INT_MASK, IXDP2800_NR_IRQS); } diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c index 52b368b34346..73c651e83d92 100644 --- a/arch/arm/mach-ixp2000/ixdp2x00.c +++ b/arch/arm/mach-ixp2000/ixdp2x00.c @@ -145,7 +145,7 @@ static struct irq_chip ixdp2x00_cpld_irq_chip = { .unmask = ixdp2x00_irq_unmask }; -void ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_irqs) +void __init ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_irqs) { unsigned int irq; @@ -195,7 +195,7 @@ void __init ixdp2x00_map_io(void) * instances of the kernel. So far so good. Peers on the PCI bus running * Linux is a common design in telecom systems. The problem is that instead * of all the devices being controlled by a single host, different - * devices are controlles by different NPUs on the same bus, leading to + * devices are controlled by different NPUs on the same bus, leading to * multiple hosts on the bus. The exact bus layout looks like: * * Bus 0 @@ -211,7 +211,7 @@ void __init ixdp2x00_map_io(void) * | | | | | * ... Dev PMC Media Eth0 Eth1 ... * - * The master controlls all but Eth1, which is controlled by the + * The master controls all but Eth1, which is controlled by the * slave. What this means is that the both the master and the slave * have to scan the bus, but only one of them can enumerate the bus. * In addition, after the bus is scanned, each kernel must remove diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c index 3084a5fa751c..d3d730d2fc2b 100644 --- a/arch/arm/mach-ixp2000/ixdp2x01.c +++ b/arch/arm/mach-ixp2000/ixdp2x01.c @@ -276,7 +276,7 @@ static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* Device is located after first MB bridge */ case 0x0008: if (tmp_bus == dev->bus) { - /* Device is located directy after first MB bridge */ + /* Device is located directly after first MB bridge */ switch (devpin) { case DEVPIN(1, 1): /* Onboard 82546 ch 0 */ if (machine_is_ixdp2401()) @@ -299,7 +299,7 @@ static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) break; case 0x0010: if (tmp_bus == dev->bus) { - /* Device is located directy after second MB bridge */ + /* Device is located directly after second MB bridge */ /* Secondary bus of second bridge */ switch (devpin) { case DEVPIN(0, 1): /* DB#0 */ @@ -348,7 +348,7 @@ int __init ixdp2x01_pci_init(void) subsys_initcall(ixdp2x01_pci_init); /************************************************************************* - * IXDP2x01 Machine Intialization + * IXDP2x01 Machine Initialization *************************************************************************/ static struct flash_platform_data ixdp2x01_flash_platform_data = { .map_name = "cfi_probe", diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c index 5a09a90c08fb..03f4cf7f9dec 100644 --- a/arch/arm/mach-ixp2000/pci.c +++ b/arch/arm/mach-ixp2000/pci.c @@ -102,7 +102,7 @@ int ixp2000_pci_read_config(struct pci_bus *bus, unsigned int devfn, int where, } /* - * We don't do error checks by callling clear_master_aborts() b/c the + * We don't do error checks by calling clear_master_aborts() b/c the * assumption is that the caller did a read first to make sure a device * exists. */ diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c index b644bbab7d0a..16356ffc86ae 100644 --- a/arch/arm/mach-ixp23xx/core.c +++ b/arch/arm/mach-ixp23xx/core.c @@ -389,7 +389,7 @@ struct sys_timer ixp23xx_timer = { /************************************************************************* - * IXP23xx Platform Initializaion + * IXP23xx Platform Initialization *************************************************************************/ static struct resource ixp23xx_uart_resources[] = { { diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c index 7a86a2516eaa..c41a6b5a0acc 100644 --- a/arch/arm/mach-ixp23xx/ixdp2351.c +++ b/arch/arm/mach-ixp23xx/ixdp2351.c @@ -124,7 +124,7 @@ static struct irq_chip ixdp2351_intb_chip = { .unmask = ixdp2351_intb_unmask }; -void ixdp2351_init_irq(void) +void __init ixdp2351_init_irq(void) { int irq; diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c index ac7d43d23c28..227f808dc0ec 100644 --- a/arch/arm/mach-ixp23xx/pci.c +++ b/arch/arm/mach-ixp23xx/pci.c @@ -284,7 +284,7 @@ int ixp23xx_pci_setup(int nr, struct pci_sys_data *sys) return 1; } -void ixp23xx_pci_slave_init(void) +void __init ixp23xx_pci_slave_init(void) { ixp23xx_pci_common_init(); } diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c index d06e21b70de5..e35644961aa4 100644 --- a/arch/arm/mach-ixp23xx/roadrunner.c +++ b/arch/arm/mach-ixp23xx/roadrunner.c @@ -110,7 +110,7 @@ static int __init roadrunner_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) return NO_IRQ; } -static void roadrunner_pci_preinit(void) +static void __init roadrunner_pci_preinit(void) { set_irq_type(IRQ_ROADRUNNER_PCI_INTC, IRQT_LOW); set_irq_type(IRQ_ROADRUNNER_PCI_INTD, IRQT_LOW); diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 9715ef506c24..060909870b50 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -104,9 +104,6 @@ config MACH_DSMG600 DSM-G600 RevA device. For more information on this platform, see http://www.nslu2-linux.org/wiki/DSMG600/HomePage -# -# Avila and IXDP share the same source for now. Will change in future -# config ARCH_IXDP4XX bool depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435 diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 64685da1462d..8112f726ffa0 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -283,7 +283,7 @@ static struct irqaction ixp4xx_timer_irq = { .handler = ixp4xx_timer_interrupt, }; -static void __init ixp4xx_timer_init(void) +void __init ixp4xx_timer_init(void) { /* Reset/disable counter */ *IXP4XX_OSRT1 = 0; diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index 7bc94f3def1c..ad2e5b97966e 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c @@ -25,10 +25,6 @@ #include <asm/mach/pci.h> -extern void ixp4xx_pci_preinit(void); -extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); - void __init coyote_pci_preinit(void) { set_irq_type(IRQ_COYOTE_PCI_SLOT0, IRQT_LOW); diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index 1caff65e22cc..1e75e105c4f7 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -18,6 +18,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include <asm/mach/time.h> static struct flash_platform_data dsmg600_flash_data = { .map_name = "cfi_probe", @@ -128,6 +129,19 @@ static void dsmg600_power_off(void) gpio_line_set(DSMG600_PO_GPIO, IXP4XX_GPIO_HIGH); } +static void __init dsmg600_timer_init(void) +{ + /* The xtal on this machine is non-standard. */ + ixp4xx_timer_freq = DSMG600_FREQ; + + /* Call standard timer_init function. */ + ixp4xx_timer_init(); +} + +static struct sys_timer dsmg600_timer = { + .init = dsmg600_timer_init, +}; + static void __init dsmg600_init(void) { ixp4xx_sys_init(); @@ -155,21 +169,13 @@ static void __init dsmg600_init(void) #endif } -static void __init dsmg600_fixup(struct machine_desc *desc, - struct tag *tags, char **cmdline, struct meminfo *mi) -{ - /* The xtal on this machine is non-standard. */ - ixp4xx_timer_freq = DSMG600_FREQ; -} - MACHINE_START(DSMG600, "D-Link DSM-G600 RevA") /* Maintainer: www.nslu2-linux.org */ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC, .boot_params = 0x00000100, - .fixup = dsmg600_fixup, .map_io = ixp4xx_map_io, .init_irq = ixp4xx_init_irq, - .timer = &ixp4xx_timer, + .timer = &dsmg600_timer, .init_machine = dsmg600_init, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index 30f1300e0e21..dc6725bda3c4 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ixp4xx/gtwx5715-setup.c * - * Gemtek GTWX5715 (Linksys WRV54G) board settup + * Gemtek GTWX5715 (Linksys WRV54G) board setup * * Copyright (C) 2004 George T. Joseph * Derived from Coyote diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c index 509a95a692a4..d1e75b7dc3b1 100644 --- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c @@ -23,10 +23,6 @@ #include <asm/mach/pci.h> -extern void ixp4xx_pci_preinit(void); -extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); - void __init ixdpg425_pci_preinit(void) { set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW); diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index 9a31444d9214..78a17413ceca 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -155,7 +155,8 @@ static void __init nas100d_init(void) pm_power_off = nas100d_power_off; - /* This is only useful on a modified machine, but it is valuable + /* + * This is only useful on a modified machine, but it is valuable * to have it first in order to see debug messages, and so that * it does *not* get removed if platform_add_devices fails! */ diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index 162c266e5f8f..9bf8ccbcaccf 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -22,6 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include <asm/mach/time.h> static struct flash_platform_data nslu2_flash_data = { .map_name = "cfi_probe", @@ -49,26 +50,26 @@ static struct ixp4xx_i2c_pins nslu2_i2c_gpio_pins = { static struct resource nslu2_led_resources[] = { { .name = "ready", /* green led */ - .start = NSLU2_LED_GRN, - .end = NSLU2_LED_GRN, + .start = NSLU2_LED_GRN_GPIO, + .end = NSLU2_LED_GRN_GPIO, .flags = IXP4XX_GPIO_HIGH, }, { .name = "status", /* red led */ - .start = NSLU2_LED_RED, - .end = NSLU2_LED_RED, + .start = NSLU2_LED_RED_GPIO, + .end = NSLU2_LED_RED_GPIO, .flags = IXP4XX_GPIO_HIGH, }, { .name = "disk-1", - .start = NSLU2_LED_DISK1, - .end = NSLU2_LED_DISK1, + .start = NSLU2_LED_DISK1_GPIO, + .end = NSLU2_LED_DISK1_GPIO, .flags = IXP4XX_GPIO_LOW, }, { .name = "disk-2", - .start = NSLU2_LED_DISK2, - .end = NSLU2_LED_DISK2, + .start = NSLU2_LED_DISK2_GPIO, + .end = NSLU2_LED_DISK2_GPIO, .flags = IXP4XX_GPIO_LOW, }, }; @@ -157,10 +158,21 @@ static void nslu2_power_off(void) gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH); } -static void __init nslu2_init(void) +static void __init nslu2_timer_init(void) { - ixp4xx_timer_freq = NSLU2_FREQ; + /* The xtal on this machine is non-standard. */ + ixp4xx_timer_freq = NSLU2_FREQ; + + /* Call standard timer_init function. */ + ixp4xx_timer_init(); +} +static struct sys_timer nslu2_timer = { + .init = nslu2_timer_init, +}; + +static void __init nslu2_init(void) +{ ixp4xx_sys_init(); nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); @@ -169,7 +181,8 @@ static void __init nslu2_init(void) pm_power_off = nslu2_power_off; - /* This is only useful on a modified machine, but it is valuable + /* + * This is only useful on a modified machine, but it is valuable * to have it first in order to see debug messages, and so that * it does *not* get removed if platform_add_devices fails! */ @@ -185,6 +198,6 @@ MACHINE_START(NSLU2, "Linksys NSLU2") .boot_params = 0x00000100, .map_io = ixp4xx_map_io, .init_irq = ixp4xx_init_irq, - .timer = &ixp4xx_timer, + .timer = &nslu2_timer, .init_machine = nslu2_init, MACHINE_END diff --git a/arch/arm/mach-lh7a40x/lcd-panel.h b/arch/arm/mach-lh7a40x/lcd-panel.h index 4fb2efc4950f..df6e38ed425b 100644 --- a/arch/arm/mach-lh7a40x/lcd-panel.h +++ b/arch/arm/mach-lh7a40x/lcd-panel.h @@ -126,7 +126,7 @@ static struct clcd_panel_extra lcd_panel_extra = { */ -/* The full horozontal cycle (Th) is clock/360/400/450. */ +/* The full horizontal cycle (Th) is clock/360/400/450. */ /* The full vertical cycle (Tv) is line/251/262/280. */ #define PIX_CLOCK_TARGET (6300000) /* -/6.3/7 MHz */ @@ -162,7 +162,7 @@ static struct clcd_panel lcd_panel = { /* Logic Product Development LCD 6.4" VGA -10 */ /* Sharp PN LQ64D343 */ -/* The full horozontal cycle (Th) is clock/750/800/900. */ +/* The full horizontal cycle (Th) is clock/750/800/900. */ /* The full vertical cycle (Tv) is line/515/525/560. */ #define PIX_CLOCK_TARGET (28330000) @@ -243,7 +243,7 @@ static struct clcd_panel lcd_panel = { * (fdisk, e2fsck). And, at that speed the display may have a visible * flicker. */ -/* The full horozontal cycle (Th) is clock/832/1056/1395. */ +/* The full horizontal cycle (Th) is clock/832/1056/1395. */ #define PIX_CLOCK_TARGET (20000000) #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) diff --git a/arch/arm/mach-ns9xxx/time.c b/arch/arm/mach-ns9xxx/time.c index dd257084441c..b97d0c54a388 100644 --- a/arch/arm/mach-ns9xxx/time.c +++ b/arch/arm/mach-ns9xxx/time.c @@ -35,7 +35,7 @@ static unsigned long ns9xxx_timer_gettimeoffset(void) { /* return the microseconds which have passed since the last interrupt * was _serviced_. That is, if an interrupt is pending or the counter - * reloads, return one periode more. */ + * reloads, return one period more. */ u32 counter1 = SYS_TR(0); int pending = SYS_ISR & (1 << IRQ_TIMER0); diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 856c681ebbbc..f6ecdd3a2478 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -38,7 +38,7 @@ config MACH_OMAP_H2 config MACH_OMAP_H3 bool "TI H3 Support" depends on ARCH_OMAP1 && ARCH_OMAP16XX - select GPIOEXPANDER_OMAP +# select GPIOEXPANDER_OMAP help TI OMAP 1710 H3 board support. Say Y here if you have such a board. diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 7d0cf7af88ce..e7130293a03f 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -385,7 +385,7 @@ static void __init osk_init(void) /* Workaround for wrong CS3 (NOR flash) timing * There are some U-Boot versions out there which configure * wrong CS3 memory timings. This mainly leads to CRC - * or similiar errors if you use NOR flash (e.g. with JFFS2) + * or similar errors if you use NOR flash (e.g. with JFFS2) */ if (EMIFS_CCS(3) != EMIFS_CS3_VAL) EMIFS_CCS(3) = EMIFS_CS3_VAL; diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 4bc8a62909b9..015824185629 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -7,7 +7,7 @@ * * Original version : Laurent Gonzalez * - * Maintainters : http://palmtelinux.sf.net + * Maintainers : http://palmtelinux.sf.net * palmtelinux-developpers@lists.sf.net * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 8caee68aa090..5bb348e2e315 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -438,7 +438,7 @@ void omap_pm_suspend(void) omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG); /* - * Reenable interrupts + * Re-enable interrupts */ local_irq_enable(); diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 5170481afeab..588adb5ab47f 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -443,7 +443,7 @@ static long omap2_clk_round_rate(struct clk *clk, unsigned long rate) /* * Check the DLL lock state, and return tue if running in unlock mode. - * This is needed to compenste for the shifted DLL value in unlock mode. + * This is needed to compensate for the shifted DLL value in unlock mode. */ static u32 omap2_dll_force_needed(void) { diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 162978fd5359..4f791866b910 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -338,7 +338,7 @@ struct prcm_config { /* * These represent optimal values for common parts, it won't work for all. * As long as you scale down, most parameters are still work, they just - * become sub-optimal. The RFR value goes in the oppisite direction. If you + * become sub-optimal. The RFR value goes in the opposite direction. If you * don't adjust it down as your clock period increases the refresh interval * will not be met. Setting all parameters for complete worst case may work, * but may cut memory performance by 2x. Due to errata the DLLs need to be @@ -384,7 +384,7 @@ struct prcm_config { * Filling in table based on H4 boards and 2430-SDPs variants available. * There are quite a few more rates combinations which could be defined. * - * When multiple values are defiend the start up will try and choose the + * When multiple values are defined the start up will try and choose the * fastest one. If a 'fast' value is defined, then automatically, the /2 * one should be included as it can be used. Generally having more that * one fast set does not make sense, as static timings need to be changed diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c index a72476c24621..365b9435f748 100644 --- a/arch/arm/mach-pxa/corgi_lcd.c +++ b/arch/arm/mach-pxa/corgi_lcd.c @@ -40,7 +40,7 @@ #define PICTRL_ADRS 0x06 #define POLCTRL_ADRS 0x07 -/* Resgister Bit Definitions */ +/* Register Bit Definitions */ #define RESCTL_QVGA 0x01 #define RESCTL_VGA 0x00 @@ -55,11 +55,11 @@ #define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */ #define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */ #define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */ -#define POWER0_COM_ON 0x08 /* COM Powewr Supply ON */ +#define POWER0_COM_ON 0x08 /* COM Power Supply ON */ #define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */ #define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */ -#define POWER0_COM_OFF 0x00 /* COM Powewr Supply OFF */ +#define POWER0_COM_OFF 0x00 /* COM Power Supply OFF */ #define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */ #define PICTRL_INIT_STATE 0x01 @@ -145,7 +145,7 @@ static void lcdtg_set_common_voltage(u8 base_data, u8 data) lcdtg_i2c_send_stop(base_data); } -/* Set Phase Adjuct */ +/* Set Phase Adjust */ static void lcdtg_set_phadadj(int mode) { int adj; @@ -226,7 +226,7 @@ static void lcdtg_hw_init(int mode) /* Signals output enable */ corgi_ssp_lcdtg_send(PICTRL_ADRS, 0); - /* Set Phase Adjuct */ + /* Set Phase Adjust */ lcdtg_set_phadadj(mode); /* Initialize for Input Signals from ATI */ diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c index ff6b4ee037f5..40dea3d5142b 100644 --- a/arch/arm/mach-pxa/corgi_ssp.c +++ b/arch/arm/mach-pxa/corgi_ssp.c @@ -32,7 +32,7 @@ static struct corgissp_machinfo *ssp_machinfo; * There are three devices connected to the SSP interface: * 1. A touchscreen controller (TI ADS7846 compatible) * 2. An LCD contoller (with some Backlight functionality) - * 3. A battery moinitoring IC (Maxim MAX1111) + * 3. A battery monitoring IC (Maxim MAX1111) * * Each device uses a different speed/mode of communication. * diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c index caf6b8bb6c95..c7bdf04ab094 100644 --- a/arch/arm/mach-realview/localtimer.c +++ b/arch/arm/mach-realview/localtimer.c @@ -30,7 +30,7 @@ static unsigned long mpcore_timer_rate; /* * local_timer_ack: checks for a local timer interrupt. * - * If a local timer interrupt has occured, acknowledge and return 1. + * If a local timer interrupt has occurred, acknowledge and return 1. * Otherwise, return 0. */ int local_timer_ack(void) diff --git a/arch/arm/mach-s3c2410/bast.h b/arch/arm/mach-s3c2410/bast.h deleted file mode 100644 index e98543742eb9..000000000000 --- a/arch/arm/mach-s3c2410/bast.h +++ /dev/null @@ -1,2 +0,0 @@ -/* linux/arch/arm/mach-s3c2410/bast.h -extern void bast_init_irq(void); diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c index bc308ceb91c3..435adcce6482 100644 --- a/arch/arm/mach-s3c2410/mach-amlm5900.c +++ b/arch/arm/mach-s3c2410/mach-amlm5900.c @@ -160,7 +160,7 @@ static struct platform_device *amlm5900_devices[] __initdata = { #endif }; -void __init amlm5900_map_io(void) +static void __init amlm5900_map_io(void) { s3c24xx_init_io(amlm5900_iodesc, ARRAY_SIZE(amlm5900_iodesc)); s3c24xx_init_clocks(0); diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index 5ccd0be23a33..5c9bcea74767 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -17,6 +17,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index 9cc4253d7bbc..d86e6f18bac9 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -27,6 +27,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/sysdev.h> #include <linux/platform_device.h> #include <linux/serial_core.h> #include <linux/spi/spi.h> diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c index d0f4695c09d9..668cccefe7b0 100644 --- a/arch/arm/mach-s3c2412/dma.c +++ b/arch/arm/mach-s3c2412/dma.c @@ -59,8 +59,8 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = { [DMACH_SPI1] = { .name = "spi1", .channels = MAP(S3C2412_DMAREQSEL_SPI1TX), - .hw_addr.to = S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT, - .hw_addr.from = S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT, + .hw_addr.to = S3C2410_PA_SPI + S3C2412_SPI1 + S3C2410_SPTDAT, + .hw_addr.from = S3C2410_PA_SPI + S3C2412_SPI1 + S3C2410_SPRDAT, }, [DMACH_UART0] = { .name = "uart0", diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c index aafe0bc593f1..782b5814ced2 100644 --- a/arch/arm/mach-s3c2412/s3c2412.c +++ b/arch/arm/mach-s3c2412/s3c2412.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/delay.h> #include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> @@ -29,6 +30,7 @@ #include <asm/io.h> #include <asm/irq.h> +#include <asm/arch/reset.h> #include <asm/arch/idle.h> #include <asm/arch/regs-clock.h> @@ -37,6 +39,8 @@ #include <asm/arch/regs-gpio.h> #include <asm/arch/regs-gpioj.h> #include <asm/arch/regs-dsc.h> +#include <asm/arch/regs-spi.h> +#include <asm/arch/regs-s3c2412.h> #include <asm/plat-s3c24xx/s3c2412.h> #include <asm/plat-s3c24xx/cpu.h> @@ -74,6 +78,14 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no) s3c_device_sdi.name = "s3c2412-sdi"; s3c_device_lcd.name = "s3c2412-lcd"; s3c_device_nand.name = "s3c2412-nand"; + + /* spi channel related changes, s3c2412/13 specific */ + s3c_device_spi0.name = "s3c2412-spi"; + s3c_device_spi0.resource[0].end = S3C24XX_PA_SPI + 0x24; + s3c_device_spi1.name = "s3c2412-spi"; + s3c_device_spi1.resource[0].start = S3C24XX_PA_SPI + S3C2412_SPI1; + s3c_device_spi1.resource[0].end = S3C24XX_PA_SPI + S3C2412_SPI1 + 0x24; + } /* s3c2412_idle @@ -97,6 +109,23 @@ static void s3c2412_idle(void) cpu_do_idle(); } +static void s3c2412_hard_reset(void) +{ + /* errata "Watch-dog/Software Reset Problem" specifies that + * this reset must be done with the SYSCLK sourced from + * EXTCLK instead of FOUT to avoid a glitch in the reset + * mechanism. + * + * See the watchdog section of the S3C2412 manual for more + * information on this fix. + */ + + __raw_writel(0x00, S3C2412_CLKSRC); + __raw_writel(S3C2412_SWRST_RESET, S3C2412_SWRST); + + mdelay(1); +} + /* s3c2412_map_io * * register the standard cpu IO areas, and any passed in from the @@ -113,6 +142,10 @@ void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size) s3c24xx_idle = s3c2412_idle; + /* set custom reset hook */ + + s3c24xx_reset_hook = s3c2412_hard_reset; + /* register our io-tables */ iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc)); diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 324f5a237921..4d6c7a574c1a 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -45,7 +45,7 @@ #include <asm/plat-s3c24xx/devs.h> #include <asm/plat-s3c24xx/cpu.h> -/* onboard perihpheral map */ +/* onboard perihperal map */ static struct map_desc osiris_iodesc[] __initdata = { /* ISA IO areas (may be over-written later) */ diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index c3cc4bf158f6..866ff71c01dd 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/tty.h> #include <linux/console.h> +#include <linux/sysdev.h> #include <linux/platform_device.h> #include <linux/serial_core.h> #include <linux/serial.h> diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 0b6e360aeae7..58402948c47c 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -394,7 +394,7 @@ static int s3c2443_setrate_usbhost(struct clk *clk, unsigned long rate) return 0; } -struct clk clk_usb_bus_host = { +static struct clk clk_usb_bus_host = { .name = "usb-bus-host-parent", .id = -1, .parent = &clk_esysclk, @@ -747,6 +747,24 @@ static struct clk init_clocks[] = { .enable = s3c2443_clkcon_enable_h, .ctrlbit = S3C2443_HCLKCON_USBD, }, { + .name = "hsmmc", + .id = -1, + .parent = &clk_h, + .enable = s3c2443_clkcon_enable_h, + .ctrlbit = S3C2443_HCLKCON_HSMMC, + }, { + .name = "cfc", + .id = -1, + .parent = &clk_h, + .enable = s3c2443_clkcon_enable_h, + .ctrlbit = S3C2443_HCLKCON_CFC, + }, { + .name = "ssmc", + .id = -1, + .parent = &clk_h, + .enable = s3c2443_clkcon_enable_h, + .ctrlbit = S3C2443_HCLKCON_SSMC, + }, { .name = "timers", .id = -1, .parent = &clk_p, @@ -791,7 +809,8 @@ static struct clk init_clocks[] = { .name = "usb-bus-host", .id = -1, .parent = &clk_usb_bus_host, - }, { .name = "ac97", + }, { + .name = "ac97", .id = -1, .parent = &clk_p, .ctrlbit = S3C2443_PCLKCON_AC97, diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c index b71ee53c2865..b1eb709ee65a 100644 --- a/arch/arm/mach-s3c2443/mach-smdk2443.c +++ b/arch/arm/mach-s3c2443/mach-smdk2443.c @@ -104,6 +104,7 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = { static struct platform_device *smdk2443_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c, + &s3c_device_hsmmc, }; static void __init smdk2443_map_io(void) diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c index 11b1d0b310c3..8d8117158d23 100644 --- a/arch/arm/mach-s3c2443/s3c2443.c +++ b/arch/arm/mach-s3c2443/s3c2443.c @@ -63,6 +63,10 @@ int __init s3c2443_init(void) s3c_device_nand.name = "s3c2412-nand"; + /* change WDT IRQ number */ + s3c_device_wdt.resource[1].start = IRQ_S3C2443_WDT; + s3c_device_wdt.resource[1].end = IRQ_S3C2443_WDT; + return sysdev_register(&s3c2443_sysdev); } diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index d7c038a0256b..4cbf9468f654 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -139,12 +139,12 @@ static u_int neponset_get_mctrl(struct uart_port *port) return ret; } -static struct sa1100_port_fns neponset_port_fns __initdata = { +static struct sa1100_port_fns neponset_port_fns __devinitdata = { .set_mctrl = neponset_set_mctrl, .get_mctrl = neponset_get_mctrl, }; -static int neponset_probe(struct platform_device *dev) +static int __devinit neponset_probe(struct platform_device *dev) { sa1100_register_uart_fns(&neponset_port_fns); diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index 416e277054c2..29cb0c1604ab 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -25,7 +25,7 @@ static unsigned long __init sa1100_get_rtc_time(void) { /* * According to the manual we should be able to let RTTR be zero - * and then a default diviser for a 32.768KHz clock is used. + * and then a default divisor for a 32.768KHz clock is used. * Apparently this doesn't work, at least for my SA1110 rev 5. * If the clock divider is uninitialized then reset it to the * default value to get the 1Hz clock. diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 15f0284010ca..e7904bc92c73 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -351,6 +351,7 @@ config CPU_V6 select CPU_CACHE_V6 select CPU_CACHE_VIPT select CPU_CP15_MMU + select CPU_HAS_ASID select CPU_COPY_V6 if MMU select CPU_TLB_V6 if MMU @@ -376,8 +377,9 @@ config CPU_V7 select CPU_CACHE_V7 select CPU_CACHE_VIPT select CPU_CP15_MMU + select CPU_HAS_ASID select CPU_COPY_V6 if MMU - select CPU_TLB_V6 if MMU + select CPU_TLB_V7 if MMU # Figure out what processor architecture version we should be using. # This defines the compiler instruction set which depends on the machine type. @@ -496,8 +498,17 @@ config CPU_TLB_V4WBI config CPU_TLB_V6 bool +config CPU_TLB_V7 + bool + endif +config CPU_HAS_ASID + bool + help + This indicates whether the CPU has the ASID register; used to + tag TLB and possibly cache entries. + config CPU_CP15 bool help diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile index b5bd335ff14a..762702765fc3 100644 --- a/arch/arm/mm/Makefile +++ b/arch/arm/mm/Makefile @@ -46,6 +46,7 @@ obj-$(CONFIG_CPU_TLB_V4WT) += tlb-v4.o obj-$(CONFIG_CPU_TLB_V4WB) += tlb-v4wb.o obj-$(CONFIG_CPU_TLB_V4WBI) += tlb-v4wbi.o obj-$(CONFIG_CPU_TLB_V6) += tlb-v6.o +obj-$(CONFIG_CPU_TLB_V7) += tlb-v7.o obj-$(CONFIG_CPU_ARM610) += proc-arm6_7.o obj-$(CONFIG_CPU_ARM710) += proc-arm6_7.o diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 19ca333240ec..36440c899583 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -3,7 +3,7 @@ * * Copyright (C) 1995 Linus Torvalds * Modifications for ARM processor (c) 1995-2001 Russell King - * Thumb aligment fault fixups (c) 2004 MontaVista Software, Inc. + * Thumb alignment fault fixups (c) 2004 MontaVista Software, Inc. * - Adapted from gdb/sim/arm/thumbemu.c -- Thumb instruction emulation. * Copyright (C) 1996, Cygnus Software Technologies Ltd. * diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index d6167ad4e011..f3ade18862aa 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -346,7 +346,7 @@ void __iounmap(volatile void __iomem *addr) #ifndef CONFIG_SMP /* * If this is a section based mapping we need to handle it - * specially as the VM subysystem does not know how to handle + * specially as the VM subsystem does not know how to handle * such a beast. We need the lock here b/c we need to clear * all the mappings before the area can be reclaimed * by someone else. diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index 2c4c2422cd1e..2728b0e7d2bb 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c @@ -5,7 +5,7 @@ #include <linux/mm.h> #include <linux/mman.h> #include <linux/shm.h> - +#include <linux/sched.h> #include <asm/system.h> #define COLOUR_ALIGN(addr,pgoff) \ diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 2ba1530d1ce1..02e050ae59f6 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -92,7 +92,7 @@ static struct cachepolicy cache_policies[] __initdata = { }; /* - * These are useful for identifing cache coherency + * These are useful for identifying cache coherency * problems by allowing the cache or the cache and * writebuffer to be turned off. (Note: the write * buffer should not be on and the cache off). diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index dd823dd4a374..718f4782ee8b 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -256,7 +256,7 @@ __v7_proc_info: .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP .long cpu_v7_name .long v7_processor_functions - .long v6wbi_tlb_fns + .long v7wbi_tlb_fns .long v6_user_fns .long v7_cache_fns .size __v7_proc_info, . - __v7_proc_info diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S new file mode 100644 index 000000000000..b56dda8052f7 --- /dev/null +++ b/arch/arm/mm/tlb-v7.S @@ -0,0 +1,88 @@ +/* + * linux/arch/arm/mm/tlb-v7.S + * + * Copyright (C) 1997-2002 Russell King + * Modified for ARMv7 by Catalin Marinas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * ARM architecture version 6 TLB handling functions. + * These assume a split I/D TLB. + */ +#include <linux/linkage.h> +#include <asm/asm-offsets.h> +#include <asm/page.h> +#include <asm/tlbflush.h> +#include "proc-macros.S" + +/* + * v7wbi_flush_user_tlb_range(start, end, vma) + * + * Invalidate a range of TLB entries in the specified address space. + * + * - start - start address (may not be aligned) + * - end - end address (exclusive, may not be aligned) + * - vma - vma_struct describing address range + * + * It is assumed that: + * - the "Invalidate single entry" instruction will invalidate + * both the I and the D TLBs on Harvard-style TLBs + */ +ENTRY(v7wbi_flush_user_tlb_range) + vma_vm_mm r3, r2 @ get vma->vm_mm + mmid r3, r3 @ get vm_mm->context.id + dsb + mov r0, r0, lsr #PAGE_SHIFT @ align address + mov r1, r1, lsr #PAGE_SHIFT + asid r3, r3 @ mask ASID + orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA + mov r1, r1, lsl #PAGE_SHIFT + vma_vm_flags r2, r2 @ get vma->vm_flags +1: + mcr p15, 0, r0, c8, c6, 1 @ TLB invalidate D MVA (was 1) + tst r2, #VM_EXEC @ Executable area ? + mcrne p15, 0, r0, c8, c5, 1 @ TLB invalidate I MVA (was 1) + add r0, r0, #PAGE_SZ + cmp r0, r1 + blo 1b + mov ip, #0 + mcr p15, 0, ip, c7, c5, 6 @ flush BTAC/BTB + dsb + mov pc, lr + +/* + * v7wbi_flush_kern_tlb_range(start,end) + * + * Invalidate a range of kernel TLB entries + * + * - start - start address (may not be aligned) + * - end - end address (exclusive, may not be aligned) + */ +ENTRY(v7wbi_flush_kern_tlb_range) + dsb + mov r0, r0, lsr #PAGE_SHIFT @ align address + mov r1, r1, lsr #PAGE_SHIFT + mov r0, r0, lsl #PAGE_SHIFT + mov r1, r1, lsl #PAGE_SHIFT +1: + mcr p15, 0, r0, c8, c6, 1 @ TLB invalidate D MVA + mcr p15, 0, r0, c8, c5, 1 @ TLB invalidate I MVA + add r0, r0, #PAGE_SZ + cmp r0, r1 + blo 1b + mov r2, #0 + mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB + dsb + isb + mov pc, lr + + .section ".text.init", #alloc, #execinstr + + .type v7wbi_tlb_fns, #object +ENTRY(v7wbi_tlb_fns) + .long v7wbi_flush_user_tlb_range + .long v7wbi_flush_kern_tlb_range + .long v6wbi_tlb_flags + .size v7wbi_tlb_fns, . - v7wbi_tlb_fns diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h index 0a3067452cd2..260fe29d73f5 100644 --- a/arch/arm/nwfpe/softfloat.h +++ b/arch/arm/nwfpe/softfloat.h @@ -273,4 +273,7 @@ static inline flag float64_lt_nocheck(float64 a, float64 b) extern flag float32_is_nan( float32 a ); extern flag float64_is_nan( float64 a ); +extern int32 float64_to_uint32( struct roundingData *roundData, float64 a ); +extern int32 float64_to_uint32_round_to_zero( float64 a ); + #endif diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c index 898500718249..7791da791f5f 100644 --- a/arch/arm/oprofile/op_model_mpcore.c +++ b/arch/arm/oprofile/op_model_mpcore.c @@ -257,8 +257,13 @@ static void em_stop(void) */ static void em_route_irq(int irq, unsigned int cpu) { - irq_desc[irq].affinity = cpumask_of_cpu(cpu); - irq_desc[irq].chip->set_affinity(irq, cpumask_of_cpu(cpu)); + struct irq_desc *desc = irq_desc + irq; + cpumask_t mask = cpumask_of_cpu(cpu); + + spin_lock_irq(&desc->lock); + desc->affinity = mask; + desc->chip->set_affinity(irq, mask); + spin_unlock_irq(&desc->lock); } static int em_setup(void) diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index e2744b7227c5..2b5aa1135b11 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -19,6 +19,7 @@ #include <linux/ioport.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/signal.h> #include <asm/system.h> #include <asm/hardware.h> #include <asm/mach/pci.h> @@ -85,10 +86,10 @@ static int iop3xx_pci_status(void) /* * Simply write the address register and read the configuration - * data. Note that the 4 nop's ensure that we are able to handle + * data. Note that the 4 nops ensure that we are able to handle * a delayed abort (in theory.) */ -static inline u32 iop3xx_read(unsigned long addr) +static u32 iop3xx_read(unsigned long addr) { u32 val; @@ -321,7 +322,7 @@ void __init iop3xx_atu_disable(void) /* Flag to determine whether the ATU is initialized and the PCI bus scanned */ int init_atu; -void iop3xx_pci_preinit(void) +void __init iop3xx_pci_preinit(void) { if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) { iop3xx_atu_disable(); diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index dd8708ad0a71..7987aa6e95f8 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -73,7 +73,7 @@ static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) } if (info != NULL) { /* Check the length as a lame attempt to check for - * binary inconsistancy. */ + * binary inconsistency. */ if (len != NO_LENGTH_CHECK) { /* Word-align len */ if (len & 0x03) diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 55a4d3be16b6..88d5b6d9f950 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -1172,7 +1172,7 @@ static void set_b1_regs(void) break; default: BUG(); - return; /* Supress warning about uninitialized vars */ + return; /* Suppress warning about uninitialized vars */ } if (omap_dma_in_1510_mode()) { diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index bc46f33aede3..1f23f0459e5f 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -59,8 +59,8 @@ extern unsigned long omapfb_reserve_sram(unsigned long sram_pstart, /* * Depending on the target RAMFS firewall setup, the public usable amount of - * SRAM varies. The default accessable size for all device types is 2k. A GP - * device allows ARM11 but not other initators for full size. This + * SRAM varies. The default accessible size for all device types is 2k. A GP + * device allows ARM11 but not other initiators for full size. This * functionality seems ok until some nice security API happens. */ static int is_sram_locked(void) @@ -71,7 +71,7 @@ static int is_sram_locked(void) type = __raw_readl(VA_CONTROL_STAT) & TYPE_MASK; if (type == GP_DEVICE) { - /* RAMFW: R/W access to all initators for all qualifier sets */ + /* RAMFW: R/W access to all initiators for all qualifier sets */ if (cpu_is_omap242x()) { __raw_writel(0xFF, VA_REQINFOPERM0); /* all q-vects */ __raw_writel(0xCFDE, VA_READPERM0); /* all i-read */ diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index 25489aafb113..a5aedf964b88 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -177,7 +177,7 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) /* NOTE: SPEED and SUSP aren't configured here. OTG hosts * may be able to use I2C requests to set those bits along - * with VBUS switching and overcurrent detction. + * with VBUS switching and overcurrent detection. */ if (cpu_class_is_omap1() && nwires != 6) diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c index 908efa7d745f..7ed19b23ce56 100644 --- a/arch/arm/plat-s3c24xx/common-smdk.c +++ b/arch/arm/plat-s3c24xx/common-smdk.c @@ -18,6 +18,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/sysdev.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> @@ -29,6 +30,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <asm/mach-types.h> #include <asm/hardware.h> #include <asm/io.h> #include <asm/irq.h> @@ -192,6 +194,9 @@ void __init smdk_machine_init(void) s3c2410_gpio_setpin(S3C2410_GPF6, 1); s3c2410_gpio_setpin(S3C2410_GPF7, 1); + if (machine_is_smdk2443()) + smdk_nand_info.twrph0 = 50; + s3c_device_nand.dev.platform_data = &smdk_nand_info; platform_add_devices(smdk_devs, ARRAY_SIZE(smdk_devs)); diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index 0fe53b39cb2f..5875da0ae0eb 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -33,6 +33,7 @@ #include <asm/plat-s3c24xx/devs.h> #include <asm/plat-s3c24xx/cpu.h> +#include <asm/arch/regs-spi.h> /* Serial port registrations */ @@ -402,6 +403,36 @@ struct platform_device s3c_device_sdi = { EXPORT_SYMBOL(s3c_device_sdi); +/* High-speed MMC/SD */ + +static struct resource s3c_hsmmc_resource[] = { + [0] = { + .start = S3C2443_PA_HSMMC, + .end = S3C2443_PA_HSMMC + S3C2443_SZ_HSMMC - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3C2443_HSMMC, + .end = IRQ_S3C2443_HSMMC, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL; + +struct platform_device s3c_device_hsmmc = { + .name = "s3c-sdhci", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_hsmmc_resource), + .resource = s3c_hsmmc_resource, + .dev = { + .dma_mask = &s3c_device_hsmmc_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + + + /* SPI (0) */ static struct resource s3c_spi0_resource[] = { @@ -437,8 +468,8 @@ EXPORT_SYMBOL(s3c_device_spi0); static struct resource s3c_spi1_resource[] = { [0] = { - .start = S3C24XX_PA_SPI + 0x20, - .end = S3C24XX_PA_SPI + 0x20 + 0x1f, + .start = S3C24XX_PA_SPI + S3C2410_SPI1, + .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f, .flags = IORESOURCE_MEM, }, [1] = { diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 6f03c9370979..08d80f2f51f2 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1153,7 +1153,7 @@ EXPORT_SYMBOL(s3c2410_dma_set_buffdone_fn); * * hwcfg: the value for xxxSTCn register, * bit 0: 0=increment pointer, 1=leave pointer - * bit 1: 0=soucre is AHB, 1=soucre is APB + * bit 1: 0=source is AHB, 1=source is APB * * devaddr: physical address of the source */ diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c index bd965f2feeca..cb0b3a4ccf1b 100644 --- a/arch/arm/plat-s3c24xx/pm-simtec.c +++ b/arch/arm/plat-s3c24xx/pm-simtec.c @@ -18,6 +18,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/sysdev.h> #include <linux/device.h> #include <asm/mach/arch.h> diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c index c6b03f8ab260..5692eccdf4d1 100644 --- a/arch/arm/plat-s3c24xx/pm.c +++ b/arch/arm/plat-s3c24xx/pm.c @@ -555,7 +555,7 @@ static int s3c2410_pm_enter(suspend_state_t state) __raw_writel(__raw_readl(S3C2410_INTPND), S3C2410_INTPND); __raw_writel(__raw_readl(S3C2410_SRCPND), S3C2410_SRCPND); - /* call cpu specific preperation */ + /* call cpu specific preparation */ pm_cpu_prep(); diff --git a/arch/arm26/kernel/vmlinux-arm26-xip.lds.in b/arch/arm26/kernel/vmlinux-arm26-xip.lds.in index 046a85054018..4ec715c25dea 100644 --- a/arch/arm26/kernel/vmlinux-arm26-xip.lds.in +++ b/arch/arm26/kernel/vmlinux-arm26-xip.lds.in @@ -64,7 +64,7 @@ SECTIONS .text : { /* Real text segment */ _text = .; /* Text and read-only data */ - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT /* FIXME - borrowed from arm32 - check*/ *(.fixup) @@ -111,7 +111,7 @@ SECTIONS /* * and the usual data section */ - *(.data) + DATA_DATA CONSTRUCTORS *(.init.data) diff --git a/arch/arm26/kernel/vmlinux-arm26.lds.in b/arch/arm26/kernel/vmlinux-arm26.lds.in index 1d2949e83be8..6c44f6a17bf7 100644 --- a/arch/arm26/kernel/vmlinux-arm26.lds.in +++ b/arch/arm26/kernel/vmlinux-arm26.lds.in @@ -65,7 +65,7 @@ SECTIONS .text : { /* Real text segment */ _text = .; /* Text and read-only data */ - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -106,7 +106,7 @@ SECTIONS /* * and the usual data section */ - *(.data) + DATA_DATA CONSTRUCTORS _edata = .; diff --git a/arch/avr32/boards/atstk1000/atstk1000.h b/arch/avr32/boards/atstk1000/atstk1000.h new file mode 100644 index 000000000000..9a49ed036b72 --- /dev/null +++ b/arch/avr32/boards/atstk1000/atstk1000.h @@ -0,0 +1,15 @@ +/* + * ATSTK1000 setup code: Daughterboard interface + * + * Copyright (C) 2007 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H +#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H + +extern struct atmel_lcdfb_info atstk1000_lcdc_data; + +#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */ diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index abe6ca203fa7..fe1dbe2e28f4 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -16,6 +16,8 @@ #include <linux/types.h> #include <linux/spi/spi.h> +#include <video/atmel_lcdc.h> + #include <asm/io.h> #include <asm/setup.h> #include <asm/arch/at32ap7000.h> @@ -23,6 +25,7 @@ #include <asm/arch/init.h> #include <asm/arch/portmux.h> +#include "atstk1000.h" #define SW2_DEFAULT /* MMCI and UART_A available */ @@ -31,9 +34,7 @@ struct eth_addr { }; static struct eth_addr __initdata hw_addr[2]; - static struct eth_platform_data __initdata eth_data[2]; -static struct lcdc_platform_data atstk1000_fb0_data; static struct spi_board_info spi0_board_info[] __initdata = { { @@ -148,9 +149,8 @@ static int __init atstk1002_init(void) set_hw_addr(at32_add_device_eth(0, ð_data[0])); at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); - atstk1000_fb0_data.fbmem_start = fbmem_start; - atstk1000_fb0_data.fbmem_size = fbmem_size; - at32_add_device_lcdc(0, &atstk1000_fb0_data); + at32_add_device_lcdc(0, &atstk1000_lcdc_data, + fbmem_start, fbmem_size); return 0; } diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c index 2bc4b88d7edb..c9af409ada9a 100644 --- a/arch/avr32/boards/atstk1000/setup.c +++ b/arch/avr32/boards/atstk1000/setup.c @@ -8,13 +8,56 @@ * published by the Free Software Foundation. */ #include <linux/bootmem.h> +#include <linux/fb.h> #include <linux/init.h> #include <linux/types.h> #include <linux/linkage.h> -#include <asm/setup.h> +#include <video/atmel_lcdc.h> +#include <asm/setup.h> #include <asm/arch/board.h> +#include "atstk1000.h" + /* Initialized by bootloader-specific startup code. */ struct tag *bootloader_tags __initdata; + +static struct fb_videomode __initdata ltv350qv_modes[] = { + { + .name = "320x240 @ 75", + .refresh = 75, + .xres = 320, .yres = 240, + .pixclock = KHZ2PICOS(6891), + + .left_margin = 17, .right_margin = 33, + .upper_margin = 10, .lower_margin = 10, + .hsync_len = 16, .vsync_len = 1, + + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +static struct fb_monspecs __initdata atstk1000_default_monspecs = { + .manufacturer = "SNG", + .monitor = "LTV350QV", + .modedb = ltv350qv_modes, + .modedb_len = ARRAY_SIZE(ltv350qv_modes), + .hfmin = 14820, + .hfmax = 22230, + .vfmin = 60, + .vfmax = 90, + .dclkmax = 30000000, +}; + +struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = { + .default_bpp = 24, + .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, + .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT + | ATMEL_LCDC_INVCLK + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE + | ATMEL_LCDC_MEMOR_BIG), + .default_monspecs = &atstk1000_default_monspecs, + .guard_time = 2, +}; diff --git a/arch/avr32/kernel/irq.c b/arch/avr32/kernel/irq.c index fd311248c143..61f2de266f62 100644 --- a/arch/avr32/kernel/irq.c +++ b/arch/avr32/kernel/irq.c @@ -7,15 +7,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * This file contains the code used by various IRQ handling routines: - * asking for different IRQ's should be done through these routines - * instead of just grabbing them. Thus setups with different IRQ numbers - * shouldn't result in any weird surprises, and installing new handlers - * should be easier. - * - * IRQ's are in fact implemented a bit like signal handlers for the kernel. - * Naturally it's not a 1:1 relation, but there are similarities. */ #include <linux/interrupt.h> diff --git a/arch/avr32/kernel/kprobes.c b/arch/avr32/kernel/kprobes.c index 004c94b6fc1d..4942ee662e0b 100644 --- a/arch/avr32/kernel/kprobes.c +++ b/arch/avr32/kernel/kprobes.c @@ -179,7 +179,7 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs) return 1; } -static int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr) +int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr) { struct kprobe *cur = kprobe_running(); @@ -216,11 +216,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self, if (post_kprobe_handler(args->regs)) ret = NOTIFY_STOP; break; - case DIE_FAULT: - if (kprobe_running() - && kprobe_fault_handler(args->regs, args->trapnr)) - ret = NOTIFY_STOP; - break; default: break; } diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S index 07f6a6fa340d..75c81f2dd0b3 100644 --- a/arch/avr32/kernel/syscall_table.S +++ b/arch/avr32/kernel/syscall_table.S @@ -292,4 +292,7 @@ sys_call_table: .long sys_shmdt .long sys_shmctl .long sys_utimensat + .long sys_signalfd + .long sys_timerfd /* 280 */ + .long sys_eventfd .long sys_ni_syscall /* r8 is saturated at nr_syscalls */ diff --git a/arch/avr32/kernel/vmlinux.lds.c b/arch/avr32/kernel/vmlinux.lds.c index e7f72c995a32..db0438f35c00 100644 --- a/arch/avr32/kernel/vmlinux.lds.c +++ b/arch/avr32/kernel/vmlinux.lds.c @@ -76,7 +76,7 @@ SECTIONS . = 0x100; *(.scall.text) *(.irq.text) - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -112,7 +112,7 @@ SECTIONS /* And the rest... */ *(.data.rel*) - *(.data) + DATA_DATA CONSTRUCTORS _edata = .; diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c index 56db45b99a0f..1d2bf347a1d6 100644 --- a/arch/avr32/mach-at32ap/at32ap7000.c +++ b/arch/avr32/mach-at32ap/at32ap7000.c @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ #include <linux/clk.h> +#include <linux/fb.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> @@ -17,6 +18,8 @@ #include <asm/arch/portmux.h> #include <asm/arch/sm.h> +#include <video/atmel_lcdc.h> + #include "clock.h" #include "hmatrix.h" #include "pio.h" @@ -881,20 +884,26 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) /* -------------------------------------------------------------------- * LCDC * -------------------------------------------------------------------- */ -static struct lcdc_platform_data lcdc0_data; -static struct resource lcdc0_resource[] = { +static struct atmel_lcdfb_info atmel_lcdfb0_data; +static struct resource atmel_lcdfb0_resource[] = { { .start = 0xff000000, .end = 0xff000fff, .flags = IORESOURCE_MEM, }, IRQ(1), + { + /* Placeholder for pre-allocated fb memory */ + .start = 0x00000000, + .end = 0x00000000, + .flags = 0, + }, }; -DEFINE_DEV_DATA(lcdc, 0); -DEV_CLK(hclk, lcdc0, hsb, 7); -static struct clk lcdc0_pixclk = { - .name = "pixclk", - .dev = &lcdc0_device.dev, +DEFINE_DEV_DATA(atmel_lcdfb, 0); +DEV_CLK(hck1, atmel_lcdfb0, hsb, 7); +static struct clk atmel_lcdfb0_pixclk = { + .name = "lcdc_clk", + .dev = &atmel_lcdfb0_device.dev, .mode = genclk_mode, .get_rate = genclk_get_rate, .set_rate = genclk_set_rate, @@ -903,13 +912,34 @@ static struct clk lcdc0_pixclk = { }; struct platform_device *__init -at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data) +at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data, + unsigned long fbmem_start, unsigned long fbmem_len) { struct platform_device *pdev; + struct atmel_lcdfb_info *info; + struct fb_monspecs *monspecs; + struct fb_videomode *modedb; + unsigned int modedb_size; + + /* + * Do a deep copy of the fb data, monspecs and modedb. Make + * sure all allocations are done before setting up the + * portmux. + */ + monspecs = kmemdup(data->default_monspecs, + sizeof(struct fb_monspecs), GFP_KERNEL); + if (!monspecs) + return NULL; + + modedb_size = sizeof(struct fb_videomode) * monspecs->modedb_len; + modedb = kmemdup(monspecs->modedb, modedb_size, GFP_KERNEL); + if (!modedb) + goto err_dup_modedb; + monspecs->modedb = modedb; switch (id) { case 0: - pdev = &lcdc0_device; + pdev = &atmel_lcdfb0_device; select_peripheral(PC(19), PERIPH_A, 0); /* CC */ select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */ select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */ @@ -942,19 +972,32 @@ at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data) select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */ select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */ - clk_set_parent(&lcdc0_pixclk, &pll0); - clk_set_rate(&lcdc0_pixclk, clk_get_rate(&pll0)); + clk_set_parent(&atmel_lcdfb0_pixclk, &pll0); + clk_set_rate(&atmel_lcdfb0_pixclk, clk_get_rate(&pll0)); break; default: - return NULL; + goto err_invalid_id; } - memcpy(pdev->dev.platform_data, data, - sizeof(struct lcdc_platform_data)); + if (fbmem_len) { + pdev->resource[2].start = fbmem_start; + pdev->resource[2].end = fbmem_start + fbmem_len - 1; + pdev->resource[2].flags = IORESOURCE_MEM; + } + + info = pdev->dev.platform_data; + memcpy(info, data, sizeof(struct atmel_lcdfb_info)); + info->default_monspecs = monspecs; platform_device_register(pdev); return pdev; + +err_invalid_id: + kfree(modedb); +err_dup_modedb: + kfree(monspecs); + return NULL; } /* -------------------------------------------------------------------- @@ -1037,8 +1080,8 @@ struct clk *at32_clock_list[] = { &macb1_pclk, &atmel_spi0_spi_clk, &atmel_spi1_spi_clk, - &lcdc0_hclk, - &lcdc0_pixclk, + &atmel_lcdfb0_hck1, + &atmel_lcdfb0_pixclk, &gclk0, &gclk1, &gclk2, @@ -1077,7 +1120,7 @@ void __init at32_clock_init(void) genclk_init_parent(&gclk2); genclk_init_parent(&gclk3); genclk_init_parent(&gclk4); - genclk_init_parent(&lcdc0_pixclk); + genclk_init_parent(&atmel_lcdfb0_pixclk); /* * Turn on all clocks that have at least one user already, and diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c index 88b00b15970f..e011f1ce1875 100644 --- a/arch/avr32/mm/fault.c +++ b/arch/avr32/mm/fault.c @@ -12,41 +12,30 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/pagemap.h> - #include <linux/kdebug.h> +#include <linux/kprobes.h> + #include <asm/mmu_context.h> #include <asm/sysreg.h> #include <asm/tlb.h> #include <asm/uaccess.h> #ifdef CONFIG_KPROBES -ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain); - -/* Hook to register for page fault notifications */ -int register_page_fault_notifier(struct notifier_block *nb) +static inline int notify_page_fault(struct pt_regs *regs, int trap) { - return atomic_notifier_chain_register(¬ify_page_fault_chain, nb); -} + int ret = 0; -int unregister_page_fault_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb); -} + if (!user_mode(regs)) { + if (kprobe_running() && kprobe_fault_handler(regs, trap)) + ret = 1; + } -static inline int notify_page_fault(enum die_val val, struct pt_regs *regs, - int trap, int sig) -{ - struct die_args args = { - .regs = regs, - .trapnr = trap, - }; - return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args); + return ret; } #else -static inline int notify_page_fault(enum die_val val, struct pt_regs *regs, - int trap, int sig) +static inline int notify_page_fault(struct pt_regs *regs, int trap) { - return NOTIFY_DONE; + return 0; } #endif @@ -76,8 +65,7 @@ asmlinkage void do_page_fault(unsigned long ecr, struct pt_regs *regs) long signr; int code; - if (notify_page_fault(DIE_PAGE_FAULT, regs, - ecr, SIGSEGV) == NOTIFY_STOP) + if (notify_page_fault(regs, ecr)) return; address = sysreg_read(TLBEAR); diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 1a4930509325..b1b111bb2f3a 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -25,6 +25,10 @@ config BLACKFIN bool default y +config ZONE_DMA + bool + default y + config BFIN bool default y @@ -189,7 +193,7 @@ config BFIN537_BLUETECHNIX_CM CM-BF537 support for EVAL- and DEV-Board. config BFIN561_BLUETECHNIX_CM - bool "BF561-CM" + bool "Bluetechnix CM-BF561" depends on (BF561) help CM-BF561 support for EVAL- and DEV-Board. @@ -200,6 +204,12 @@ config BFIN561_EZKIT help BF561-EZKIT-LITE board Support. +config BFIN561_TEPLA + bool "BF561-TEPLA" + depends on (BF561) + help + BF561-TEPLA board Support. + config PNAV10 bool "PNAV 1.0 board" depends on (BF537) @@ -560,14 +570,6 @@ endchoice source "mm/Kconfig" -config LARGE_ALLOCS - bool "Allow allocating large blocks (> 1MB) of memory" - help - Allow the slab memory allocator to keep chains for very large - memory sizes - upto 32MB. You may need this if your system has - a lot of RAM, and you need to able to allocate very large - contiguous chunks. If unsure, say N. - config BFIN_DMA_5XX bool "Enable DMA Support" depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561) diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index 52d4dbdb2b1a..75e89c324756 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -15,6 +15,7 @@ GZFLAGS := -9 CFLAGS_MODULE += -mlong-calls KALLSYMS += --symbol-prefix=_ +KBUILD_DEFCONFIG := BF537-STAMP_defconfig # setup the machine name and the machine dependent settings machine-$(CONFIG_BF531) := bf533 diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig new file mode 100644 index 000000000000..377c8e05e4ab --- /dev/null +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -0,0 +1,1014 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.19.3 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_BFIN=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_UCLINUX=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_IRQCHIP_DEMUX_GPIO=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_LIMIT_PAGECACHE is not set +CONFIG_BUDDY=y +# CONFIG_NP2 is not set +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +CONFIG_BF533=y +# CONFIG_BF534 is not set +# CONFIG_BF535 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF561 is not set +# CONFIG_BF_REV_0_2 is not set +CONFIG_BF_REV_0_3=y +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +CONFIG_BFIN_SINGLE_CORE=y +CONFIG_BFIN533_EZKIT=y +# CONFIG_BFIN533_STAMP is not set +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_EZKIT is not set +# CONFIG_PNAV10 is not set +# CONFIG_GENERIC_BOARD is not set +CONFIG_MEM_MT48LC16M16A2TG_75=y + +# +# BF533/2/1 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_UART_ERROR=7 +CONFIG_SPORT0_ERROR=7 +CONFIG_SPI_ERROR=7 +CONFIG_SPORT1_ERROR=7 +CONFIG_PPI_ERROR=7 +CONFIG_DMA_ERROR=7 +CONFIG_PLLWAKE_ERROR=7 +CONFIG_RTC_ERROR=8 +CONFIG_DMA0_PPI=8 +CONFIG_DMA1_SPORT0RX=9 +CONFIG_DMA2_SPORT0TX=9 +CONFIG_DMA3_SPORT1RX=9 +CONFIG_DMA4_SPORT1TX=9 +CONFIG_DMA5_SPI=10 +CONFIG_DMA6_UARTRX=10 +CONFIG_DMA7_UARTTX=10 +CONFIG_TIMER0=11 +CONFIG_TIMER1=11 +CONFIG_TIMER2=11 +CONFIG_PFA=12 +CONFIG_PFB=12 +CONFIG_MEMDMA0=13 +CONFIG_MEMDMA1=13 +CONFIG_WDTIMER=13 + +# +# Board customizations +# + +# +# Board Setup +# +CONFIG_CLKIN_HZ=27000000 +CONFIG_MEM_SIZE=32 +CONFIG_MEM_ADD_WIDTH=9 +CONFIG_BOOT_LOAD=0x1000 + +# +# Console UART Setup +# +# CONFIG_BAUD_9600 is not set +# CONFIG_BAUD_19200 is not set +# CONFIG_BAUD_38400 is not set +CONFIG_BAUD_57600=y +# CONFIG_BAUD_115200 is not set +CONFIG_BAUD_NO_PARITY=y +# CONFIG_BAUD_PARITY is not set +CONFIG_BAUD_1_STOPBIT=y +# CONFIG_BAUD_2_STOPBIT is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Timer Tick +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BLKFIN_CACHE=y +CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set +# CONFIG_BLKFIN_CACHE_LOCK is not set +# CONFIG_BLKFIN_WB is not set +CONFIG_BLKFIN_WT=y +CONFIG_L1_MAX_PIECE=16 + +# +# Clock Settings +# +# CONFIG_BFIN_KERNEL_CLOCK is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMBCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_PM_LEGACY=y +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_SYSFS_DEPRECATED is not set +CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y +# CONFIG_PM_WAKEUP_BY_GPIO is not set +# CONFIG_PM_WAKEUP_GPIO_API is not set +CONFIG_PM_WAKEUP_SIC_IWR=0x100000 + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_MW320D=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_BF5xx=m +CONFIG_BFIN_FLASH_SIZE=0x400000 +CONFIG_EBIU_FLASH_BASE=0x20000000 + +# +# FLASH_EBIU_AMBCTL Control +# +CONFIG_BFIN_FLASH_BANK_0=0x7BB0 +CONFIG_BFIN_FLASH_BANK_1=0x7BB0 +CONFIG_BFIN_FLASH_BANK_2=0x7BB0 +CONFIG_BFIN_FLASH_BANK_3=0x7BB0 +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_SMC91X=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPORT is not set +# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +CONFIG_BLACKFIN_DPMC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_V3020 is not set +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_BOOTPARAM is not set +# CONFIG_NO_KERNEL_MSG is not set +CONFIG_CPLB_INFO=y +# CONFIG_NO_ACCESS_CHECK is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig new file mode 100644 index 000000000000..14a948c288a5 --- /dev/null +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -0,0 +1,1296 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.20.4 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_BFIN=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_IRQCHIP_DEMUX_GPIO=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_LIMIT_PAGECACHE is not set +CONFIG_BUDDY=y +# CONFIG_NP2 is not set +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +CONFIG_BF533=y +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF561 is not set +# CONFIG_BF_REV_0_2 is not set +CONFIG_BF_REV_0_3=y +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +CONFIG_BFIN_SINGLE_CORE=y +# CONFIG_BFIN533_EZKIT is not set +CONFIG_BFIN533_STAMP=y +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_EZKIT is not set +# CONFIG_PNAV10 is not set +# CONFIG_GENERIC_BOARD is not set +CONFIG_MEM_MT48LC64M4A2FB_7E=y +CONFIG_BFIN_SHARED_FLASH_ENET=y + +# +# BF533/2/1 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_UART_ERROR=7 +CONFIG_SPORT0_ERROR=7 +CONFIG_SPI_ERROR=7 +CONFIG_SPORT1_ERROR=7 +CONFIG_PPI_ERROR=7 +CONFIG_DMA_ERROR=7 +CONFIG_PLLWAKE_ERROR=7 +CONFIG_RTC_ERROR=8 +CONFIG_DMA0_PPI=8 +CONFIG_DMA1_SPORT0RX=9 +CONFIG_DMA2_SPORT0TX=9 +CONFIG_DMA3_SPORT1RX=9 +CONFIG_DMA4_SPORT1TX=9 +CONFIG_DMA5_SPI=10 +CONFIG_DMA6_UARTRX=10 +CONFIG_DMA7_UARTTX=10 +CONFIG_TIMER0=11 +CONFIG_TIMER1=11 +CONFIG_TIMER2=11 +CONFIG_PFA=12 +CONFIG_PFB=12 +CONFIG_MEMDMA0=13 +CONFIG_MEMDMA1=13 +CONFIG_WDTIMER=13 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set + +# +# Board Setup +# +CONFIG_CLKIN_HZ=11059200 +CONFIG_MEM_SIZE=128 +CONFIG_MEM_ADD_WIDTH=11 +CONFIG_ENET_FLASH_PIN=0 +CONFIG_BOOT_LOAD=0x1000 + +# +# LED Status Indicators +# +# CONFIG_BFIN_ALIVE_LED is not set +# CONFIG_BFIN_IDLE_LED is not set +CONFIG_BFIN_ALIVE_LED_PORT=0xFFC00700 +CONFIG_BFIN_ALIVE_LED_DPORT=0xFFC00730 +CONFIG_BFIN_IDLE_LED_PORT=0xFFC00700 +CONFIG_BFIN_IDLE_LED_DPORT=0xFFC00730 + +# +# Console UART Setup +# +# CONFIG_BAUD_9600 is not set +# CONFIG_BAUD_19200 is not set +# CONFIG_BAUD_38400 is not set +CONFIG_BAUD_57600=y +# CONFIG_BAUD_115200 is not set +CONFIG_BAUD_NO_PARITY=y +# CONFIG_BAUD_PARITY is not set +CONFIG_BAUD_1_STOPBIT=y +# CONFIG_BAUD_2_STOPBIT is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Timer Tick +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BLKFIN_CACHE=y +CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set +# CONFIG_BLKFIN_CACHE_LOCK is not set +# CONFIG_BLKFIN_WB is not set +CONFIG_BLKFIN_WT=y +CONFIG_L1_MAX_PIECE=16 + +# +# Clock Settings +# +# CONFIG_BFIN_KERNEL_CLOCK is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMBCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_PM_LEGACY=y +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_SYSFS_DEPRECATED is not set +CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y +# CONFIG_PM_WAKEUP_BY_GPIO is not set +# CONFIG_PM_WAKEUP_GPIO_API is not set +CONFIG_PM_WAKEUP_SIC_IWR=0x100000 + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_MW320D=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_BF5xx=m +CONFIG_BFIN_FLASH_SIZE=0x400000 +CONFIG_EBIU_FLASH_BASE=0x20000000 + +# +# FLASH_EBIU_AMBCTL Control +# +CONFIG_BFIN_FLASH_BANK_0=0x7BB0 +CONFIG_BFIN_FLASH_BANK_1=0x7BB0 +CONFIG_BFIN_FLASH_BANK_2=0x7BB0 +CONFIG_BFIN_FLASH_BANK_3=0x7BB0 +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_SMC91X=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_UINPUT is not set +# CONFIG_BF53X_PFBUTTONS is not set +CONFIG_TWI_KEYPAD=m +CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39 + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BF5xx_PPI is not set +CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_TIMER_LATENCY is not set +CONFIG_TWI_LCD=m +CONFIG_TWI_LCD_SLAVE_ADDR=34 +# CONFIG_AD5304 is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +CONFIG_BLACKFIN_DPMC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=m +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=m +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_BLACKFIN_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_AD5252 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCF8575 is not set +# CONFIG_SENSORS_PCA9543 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_BFIN=y + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +CONFIG_FB=m +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +CONFIG_FB_BFIN_7171=m +CONFIG_FB_BFIN_7393=m +CONFIG_NTSC=y +# CONFIG_PAL is not set +# CONFIG_NTSC_640x480 is not set +# CONFIG_PAL_640x480 is not set +# CONFIG_NTSC_YCBCR is not set +# CONFIG_PAL_YCBCR is not set +CONFIG_ADV7393_1XMEM=y +# CONFIG_ADV7393_2XMEM is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Logo configuration +# +# CONFIG_LOGO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +CONFIG_SOUND=m + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set + +# +# HID Devices +# +CONFIG_HID=y + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_SPI_MMC is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_V3020 is not set +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# Virtualization +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_IOMAP_COPY=y diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig new file mode 100644 index 000000000000..8ed67dc450fd --- /dev/null +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -0,0 +1,1332 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.20.4 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_BFIN=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_IRQCHIP_DEMUX_GPIO=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_LIMIT_PAGECACHE is not set +CONFIG_BUDDY=y +# CONFIG_NP2 is not set +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +CONFIG_BF537=y +# CONFIG_BF561 is not set +CONFIG_BF_REV_0_2=y +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +CONFIG_BFIN_SINGLE_CORE=y +# CONFIG_BFIN533_EZKIT is not set +# CONFIG_BFIN533_STAMP is not set +CONFIG_BFIN537_STAMP=y +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_EZKIT is not set +# CONFIG_PNAV10 is not set +# CONFIG_GENERIC_BOARD is not set +CONFIG_MEM_MT48LC32M8A2_75=y +CONFIG_IRQ_PLL_WAKEUP=7 + +# +# BF537 Specific Configuration +# + +# +# PORT F/G Selection +# +CONFIG_BF537_PORT_F=y +# CONFIG_BF537_PORT_G is not set +# CONFIG_BF537_PORT_H is not set + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA_ERROR=7 +CONFIG_IRQ_ERROR=7 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_PPI=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_TWI=10 +CONFIG_IRQ_SPI=10 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 +CONFIG_IRQ_CAN_RX=11 +CONFIG_IRQ_CAN_TX=11 +CONFIG_IRQ_MAC_RX=11 +CONFIG_IRQ_MAC_TX=11 +CONFIG_IRQ_TMR0=12 +CONFIG_IRQ_TMR1=12 +CONFIG_IRQ_TMR2=12 +CONFIG_IRQ_TMR3=12 +CONFIG_IRQ_TMR4=12 +CONFIG_IRQ_TMR5=12 +CONFIG_IRQ_TMR6=12 +CONFIG_IRQ_TMR7=12 +CONFIG_IRQ_PROG_INTA=12 +CONFIG_IRQ_PORTG_INTB=12 +CONFIG_IRQ_MEM_DMA0=13 +CONFIG_IRQ_MEM_DMA1=13 +CONFIG_IRQ_WATCH=13 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set + +# +# Board Setup +# +CONFIG_CLKIN_HZ=25000000 +CONFIG_MEM_SIZE=64 +CONFIG_MEM_ADD_WIDTH=10 +CONFIG_BOOT_LOAD=0x1000 + +# +# Console UART Setup +# +# CONFIG_BAUD_9600 is not set +# CONFIG_BAUD_19200 is not set +# CONFIG_BAUD_38400 is not set +CONFIG_BAUD_57600=y +# CONFIG_BAUD_115200 is not set +CONFIG_BAUD_NO_PARITY=y +# CONFIG_BAUD_PARITY is not set +CONFIG_BAUD_1_STOPBIT=y +# CONFIG_BAUD_2_STOPBIT is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Timer Tick +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BLKFIN_CACHE=y +CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set +# CONFIG_BLKFIN_CACHE_LOCK is not set +# CONFIG_BLKFIN_WB is not set +CONFIG_BLKFIN_WT=y +CONFIG_L1_MAX_PIECE=16 + +# +# Clock Settings +# +# CONFIG_BFIN_KERNEL_CLOCK is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMBCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_PM_LEGACY=y +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_SYSFS_DEPRECATED is not set +CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y +# CONFIG_PM_WAKEUP_BY_GPIO is not set +# CONFIG_PM_WAKEUP_GPIO_API is not set +CONFIG_PM_WAKEUP_SIC_IWR=0x80000000 + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_MW320D=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_BF5xx=m +CONFIG_BFIN_FLASH_SIZE=0x400000 +CONFIG_EBIU_FLASH_BASE=0x20000000 + +# +# FLASH_EBIU_AMBCTL Control +# +CONFIG_BFIN_FLASH_BANK_0=0x7BB0 +CONFIG_BFIN_FLASH_BANK_1=0x7BB0 +CONFIG_BFIN_FLASH_BANK_2=0x7BB0 +CONFIG_BFIN_FLASH_BANK_3=0x7BB0 +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=m +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_BFIN=m +CONFIG_BFIN_NAND_BASE=0x20212000 +CONFIG_BFIN_NAND_CLE=2 +CONFIG_BFIN_NAND_ALE=1 +CONFIG_BFIN_NAND_READY=3 +CONFIG_MTD_NAND_IDS=m +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +CONFIG_BFIN_MAC=y +CONFIG_BFIN_MAC_USE_L1=y +CONFIG_BFIN_TX_DESC_NUM=10 +CONFIG_BFIN_RX_DESC_NUM=20 +# CONFIG_BFIN_MAC_RMII is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_UINPUT is not set +# CONFIG_BF53X_PFBUTTONS is not set +CONFIG_TWI_KEYPAD=m +CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72 + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BF5xx_PPI is not set +CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_TIMER_LATENCY is not set +CONFIG_TWI_LCD=m +CONFIG_TWI_LCD_SLAVE_ADDR=34 +# CONFIG_AD5304 is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +# CONFIG_SERIAL_BFIN_UART1 is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +CONFIG_CAN4LINUX=y + +# +# linux embedded drivers +# +# CONFIG_CAN_MCF5282 is not set +# CONFIG_CAN_UNCTWINCAN is not set +CONFIG_CAN_BLACKFIN=m + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +CONFIG_BLACKFIN_DPMC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=m +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_BLACKFIN_GPIO is not set +CONFIG_I2C_BLACKFIN_TWI=m +CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +CONFIG_SENSORS_AD5252=m +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCF8575 is not set +# CONFIG_SENSORS_PCA9543 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_BFIN=y + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +CONFIG_FB=m +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +CONFIG_FB_BFIN_7171=m +CONFIG_FB_BFIN_7393=m +CONFIG_NTSC=y +# CONFIG_PAL is not set +# CONFIG_NTSC_640x480 is not set +# CONFIG_PAL_640x480 is not set +# CONFIG_NTSC_YCBCR is not set +# CONFIG_PAL_YCBCR is not set +CONFIG_ADV7393_1XMEM=y +# CONFIG_ADV7393_2XMEM is not set +CONFIG_FB_BF537_LQ035=m +CONFIG_LQ035_SLAVE_ADDR=0x58 +# CONFIG_FB_BFIN_LANDSCAPE is not set +# CONFIG_FB_BFIN_BGR is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Logo configuration +# +# CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y + +# +# Sound +# +CONFIG_SOUND=m + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set + +# +# HID Devices +# +CONFIG_HID=y + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_SPI_MMC is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_V3020 is not set +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# Virtualization +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_IOMAP_COPY=y diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig new file mode 100644 index 000000000000..e32ca2072cbf --- /dev/null +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -0,0 +1,1073 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.19.3 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_BFIN=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_UCLINUX=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_IRQCHIP_DEMUX_GPIO=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +# CONFIG_UID16 is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_LIMIT_PAGECACHE is not set +CONFIG_BUDDY=y +# CONFIG_NP2 is not set +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF535 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +CONFIG_BF561=y +# CONFIG_BF_REV_0_2 is not set +CONFIG_BF_REV_0_3=y +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +CONFIG_BFIN_DUAL_CORE=y +# CONFIG_BFIN533_EZKIT is not set +# CONFIG_BFIN533_STAMP is not set +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +CONFIG_BFIN561_EZKIT=y +# CONFIG_PNAV10 is not set +# CONFIG_GENERIC_BOARD is not set +CONFIG_MEM_MT48LC16M16A2TG_75=y + +# +# BF561 Specific Configuration +# + +# +# Core B Support +# + +# +# Core B Support +# +CONFIG_BF561_COREB=y +CONFIG_BF561_COREB_RESET=y + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_DMA1_ERROR=7 +CONFIG_IRQ_DMA2_ERROR=7 +CONFIG_IRQ_IMDMA_ERROR=7 +CONFIG_IRQ_PPI0_ERROR=7 +CONFIG_IRQ_PPI1_ERROR=7 +CONFIG_IRQ_SPORT0_ERROR=7 +CONFIG_IRQ_SPORT1_ERROR=7 +CONFIG_IRQ_SPI_ERROR=7 +CONFIG_IRQ_UART_ERROR=7 +CONFIG_IRQ_RESERVED_ERROR=7 +CONFIG_IRQ_DMA1_0=8 +CONFIG_IRQ_DMA1_1=8 +CONFIG_IRQ_DMA1_2=8 +CONFIG_IRQ_DMA1_3=8 +CONFIG_IRQ_DMA1_4=8 +CONFIG_IRQ_DMA1_5=8 +CONFIG_IRQ_DMA1_6=8 +CONFIG_IRQ_DMA1_7=8 +CONFIG_IRQ_DMA1_8=8 +CONFIG_IRQ_DMA1_9=8 +CONFIG_IRQ_DMA1_10=8 +CONFIG_IRQ_DMA1_11=8 +CONFIG_IRQ_DMA2_0=9 +CONFIG_IRQ_DMA2_1=9 +CONFIG_IRQ_DMA2_2=9 +CONFIG_IRQ_DMA2_3=9 +CONFIG_IRQ_DMA2_4=9 +CONFIG_IRQ_DMA2_5=9 +CONFIG_IRQ_DMA2_6=9 +CONFIG_IRQ_DMA2_7=9 +CONFIG_IRQ_DMA2_8=9 +CONFIG_IRQ_DMA2_9=9 +CONFIG_IRQ_DMA2_10=9 +CONFIG_IRQ_DMA2_11=9 +CONFIG_IRQ_TIMER0=10 +CONFIG_IRQ_TIMER1=10 +CONFIG_IRQ_TIMER2=10 +CONFIG_IRQ_TIMER3=10 +CONFIG_IRQ_TIMER4=10 +CONFIG_IRQ_TIMER5=10 +CONFIG_IRQ_TIMER6=10 +CONFIG_IRQ_TIMER7=10 +CONFIG_IRQ_TIMER8=10 +CONFIG_IRQ_TIMER9=10 +CONFIG_IRQ_TIMER10=10 +CONFIG_IRQ_TIMER11=10 +CONFIG_IRQ_PROG0_INTA=11 +CONFIG_IRQ_PROG0_INTB=11 +CONFIG_IRQ_PROG1_INTA=11 +CONFIG_IRQ_PROG1_INTB=11 +CONFIG_IRQ_PROG2_INTA=11 +CONFIG_IRQ_PROG2_INTB=11 +CONFIG_IRQ_DMA1_WRRD0=8 +CONFIG_IRQ_DMA1_WRRD1=8 +CONFIG_IRQ_DMA2_WRRD0=9 +CONFIG_IRQ_DMA2_WRRD1=9 +CONFIG_IRQ_IMDMA_WRRD0=12 +CONFIG_IRQ_IMDMA_WRRD1=12 +CONFIG_IRQ_WDTIMER=13 + +# +# Board customizations +# + +# +# Board Setup +# +CONFIG_CLKIN_HZ=30000000 +CONFIG_MEM_SIZE=64 +CONFIG_MEM_ADD_WIDTH=9 +CONFIG_BOOT_LOAD=0x1000 + +# +# Console UART Setup +# +# CONFIG_BAUD_9600 is not set +# CONFIG_BAUD_19200 is not set +# CONFIG_BAUD_38400 is not set +CONFIG_BAUD_57600=y +# CONFIG_BAUD_115200 is not set +CONFIG_BAUD_NO_PARITY=y +# CONFIG_BAUD_PARITY is not set +CONFIG_BAUD_1_STOPBIT=y +# CONFIG_BAUD_2_STOPBIT is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Timer Tick +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BLKFIN_CACHE=y +CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set +# CONFIG_BLKFIN_CACHE_LOCK is not set +# CONFIG_BLKFIN_WB is not set +CONFIG_BLKFIN_WT=y +CONFIG_L1_MAX_PIECE=16 + +# +# Clock Settings +# +# CONFIG_BFIN_KERNEL_CLOCK is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMBCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +CONFIG_C_B0PEN=y +CONFIG_C_B1PEN=y +CONFIG_C_B2PEN=y +# CONFIG_C_B3PEN is not set +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_MW320D=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_EZKIT561 is not set +CONFIG_MTD_BF5xx=m +CONFIG_BFIN_FLASH_SIZE=0x0400000 +CONFIG_EBIU_FLASH_BASE=0x20000000 + +# +# FLASH_EBIU_AMBCTL Control +# +CONFIG_BFIN_FLASH_BANK_0=0x7BB0 +CONFIG_BFIN_FLASH_BANK_1=0x7BB0 +CONFIG_BFIN_FLASH_BANK_2=0x7BB0 +CONFIG_BFIN_FLASH_BANK_3=0x7BB0 +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_SMC91X=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPORT is not set +# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +# CONFIG_BLACKFIN_DPMC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_DUAL_CORE_TEST_MODULE is not set +# CONFIG_BOOTPARAM is not set +# CONFIG_NO_KERNEL_MSG is not set +CONFIG_CPLB_INFO=y +# CONFIG_NO_ACCESS_CHECK is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig new file mode 100644 index 000000000000..97b4ffa2b4ac --- /dev/null +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -0,0 +1,1253 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.19.3 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_BFIN=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_UCLINUX=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_IRQCHIP_DEMUX_GPIO=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9 +# CONFIG_LIMIT_PAGECACHE is not set +CONFIG_BUDDY=y +# CONFIG_NP2 is not set +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF535 is not set +# CONFIG_BF536 is not set +CONFIG_BF537=y +# CONFIG_BF561 is not set +CONFIG_BF_REV_0_2=y +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +CONFIG_BFIN_SINGLE_CORE=y +# CONFIG_BFIN533_EZKIT is not set +# CONFIG_BFIN533_STAMP is not set +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_EZKIT is not set +CONFIG_PNAV10=y +# CONFIG_GENERIC_BOARD is not set +CONFIG_MEM_MT48LC32M8A2_75=y +CONFIG_IRQ_PLL_WAKEUP=7 + +# +# BF537 Specific Configuration +# + +# +# PORT F/G Selection +# +CONFIG_BF537_PORT_F=y +# CONFIG_BF537_PORT_G is not set +# CONFIG_BF537_PORT_H is not set + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA_ERROR=7 +CONFIG_IRQ_ERROR=7 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_PPI=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_TWI=10 +CONFIG_IRQ_SPI=10 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 +CONFIG_IRQ_CAN_RX=11 +CONFIG_IRQ_CAN_TX=11 +CONFIG_IRQ_MAC_RX=11 +CONFIG_IRQ_MAC_TX=11 +CONFIG_IRQ_TMR0=12 +CONFIG_IRQ_TMR1=12 +CONFIG_IRQ_TMR2=12 +CONFIG_IRQ_TMR3=12 +CONFIG_IRQ_TMR4=12 +CONFIG_IRQ_TMR5=12 +CONFIG_IRQ_TMR6=12 +CONFIG_IRQ_TMR7=12 +CONFIG_IRQ_PROG_INTA=12 +CONFIG_IRQ_PORTG_INTB=12 +CONFIG_IRQ_MEM_DMA0=13 +CONFIG_IRQ_MEM_DMA1=13 +CONFIG_IRQ_WATCH=13 + +# +# Board customizations +# + +# +# Board Setup +# +CONFIG_CLKIN_HZ=24576000 +CONFIG_MEM_SIZE=64 +CONFIG_MEM_ADD_WIDTH=10 +CONFIG_BOOT_LOAD=0x1000 + +# +# Console UART Setup +# +# CONFIG_BAUD_9600 is not set +# CONFIG_BAUD_19200 is not set +# CONFIG_BAUD_38400 is not set +# CONFIG_BAUD_57600 is not set +CONFIG_BAUD_115200=y +CONFIG_BAUD_NO_PARITY=y +# CONFIG_BAUD_PARITY is not set +CONFIG_BAUD_1_STOPBIT=y +# CONFIG_BAUD_2_STOPBIT is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Timer Tick +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +CONFIG_IP_CHECKSUM_L1=y +CONFIG_SYSCALL_TAB_L1=y +CONFIG_CPLB_SWITCH_TAB_L1=y +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BLKFIN_CACHE=y +CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set +# CONFIG_BLKFIN_CACHE_LOCK is not set +CONFIG_BLKFIN_WB=y +# CONFIG_BLKFIN_WT is not set +CONFIG_L1_MAX_PIECE=16 + +# +# Clock Settings +# +# CONFIG_BFIN_KERNEL_CLOCK is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMBCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x33B0 +CONFIG_BANK_2=0x33B0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_BF5xx is not set +CONFIG_MTD_UCLINUX=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_BFIN=y +CONFIG_BFIN_NAND_BASE=0x20100000 +CONFIG_BFIN_NAND_CLE=2 +CONFIG_BFIN_NAND_ALE=1 +CONFIG_BFIN_NAND_READY=44 +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +CONFIG_BFIN_MAC=y +# CONFIG_BFIN_MAC_USE_L1 is not set +CONFIG_BFIN_TX_DESC_NUM=100 +CONFIG_BFIN_RX_DESC_NUM=100 +CONFIG_BFIN_MAC_RMII=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +CONFIG_TOUCHSCREEN_AD7877=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=y +# CONFIG_BF53X_PFBUTTONS is not set +# CONFIG_TWI_KEYPAD is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF533_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BF5xx_PPI is not set +CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_TIMER_LATENCY is not set +CONFIG_TWI_LCD=m +CONFIG_TWI_LCD_SLAVE_ADDR=34 +# CONFIG_AD5304 is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_BFIN_UART1=y +# CONFIG_BFIN_UART1_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +CONFIG_CAN4LINUX=y + +# +# linux embedded drivers +# +# CONFIG_CAN_MCF5282 is not set +# CONFIG_CAN_UNCTWINCAN is not set +CONFIG_CAN_BLACKFIN=m + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +CONFIG_BLACKFIN_DPMC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_BFIN_GPIO is not set +CONFIG_I2C_BFIN_TWI=y +CONFIG_TWICLK_KHZ=50 +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_AD5252 is not set +# CONFIG_SENSORS_EEPROM is not set +CONFIG_SENSORS_PCF8574=m +CONFIG_SENSORS_PCF8575=y +# CONFIG_SENSORS_PCA9543 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_BFIN=y + +# +# SPI Protocol Masters +# + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_BFIN_7171 is not set +# CONFIG_FB_BFIN_7393 is not set +CONFIG_FB_BF537_LQ035=y +CONFIG_LQ035_SLAVE_ADDR=0x58 +CONFIG_FB_BFIN_LANDSCAPE=y +# CONFIG_FB_BFIN_BGR is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Logo configuration +# +# CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_LCD_DEVICE=y + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA Blackfin devices +# +# CONFIG_SND_BLACKFIN_AD1836 is not set +CONFIG_SND_BLACKFIN_AD1981B=m +# CONFIG_SND_BFIN_AD73311 is not set + +# +# Open Sound System +# +CONFIG_SOUND_PRIME=y +CONFIG_OSS_OBSOLETE_DRIVER=y +# CONFIG_SOUND_MSNDCLAS is not set +# CONFIG_SOUND_MSNDPIN is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_SPI_MMC is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_V3020 is not set +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set +# CONFIG_DEBUG_HUNT_FOR_ZERO is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_BOOTPARAM is not set +# CONFIG_NO_KERNEL_MSG is not set +# CONFIG_CPLB_INFO is not set +# CONFIG_NO_ACCESS_CHECK is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y diff --git a/arch/blackfin/defconfig b/arch/blackfin/defconfig index d5904ca994cf..a513fbe39567 100644 --- a/arch/blackfin/defconfig +++ b/arch/blackfin/defconfig @@ -1,19 +1,20 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 +# Linux kernel version: 2.6.20.4 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_UCLINUX=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -55,6 +56,7 @@ CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 # CONFIG_LIMIT_PAGECACHE is not set CONFIG_BUDDY=y # CONFIG_NP2 is not set @@ -95,6 +97,9 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set # # Blackfin Processor Options @@ -107,7 +112,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_BF532 is not set # CONFIG_BF533 is not set # CONFIG_BF534 is not set -# CONFIG_BF535 is not set # CONFIG_BF536 is not set CONFIG_BF537=y # CONFIG_BF561 is not set @@ -115,7 +119,6 @@ CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set -CONFIG_BLACKFIN=y CONFIG_BFIN_SINGLE_CORE=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set @@ -182,6 +185,7 @@ CONFIG_IRQ_WATCH=13 # # Board customizations # +# CONFIG_CMDLINE_BOOL is not set # # Board Setup @@ -221,6 +225,19 @@ CONFIG_HZ=250 # Memory Optimizations # CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -243,6 +260,7 @@ CONFIG_DMA_UNCACHED_1M=y # CONFIG_BLKFIN_CACHE=y CONFIG_BLKFIN_DCACHE=y +# CONFIG_BLKFIN_DCACHE_BANKA is not set # CONFIG_BLKFIN_CACHE_LOCK is not set # CONFIG_BLKFIN_WB is not set CONFIG_BLKFIN_WT=y @@ -815,9 +833,8 @@ CONFIG_I2C_CHARDEV=m # # I2C Hardware Bus support # -# CONFIG_I2C_BFIN_GPIO is not set -CONFIG_I2C_BFIN_TWI=m -CONFIG_TWICLK_KHZ=50 +# CONFIG_I2C_BLACKFIN_GPIO is not set +# CONFIG_I2C_BLACKFIN_TWI is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set @@ -832,6 +849,7 @@ CONFIG_SENSORS_AD5252=m # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCF8575 is not set +# CONFIG_SENSORS_PCA9543 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set @@ -850,11 +868,11 @@ CONFIG_SPI_MASTER=y # SPI Master Controller Drivers # # CONFIG_SPI_BITBANG is not set -CONFIG_SPI_BFIN=y # # SPI Protocol Masters # +CONFIG_SPI_BFIN=y # # Dallas's 1-wire bus @@ -940,10 +958,6 @@ CONFIG_NTSC=y # CONFIG_PAL_YCBCR is not set CONFIG_ADV7393_1XMEM=y # CONFIG_ADV7393_2XMEM is not set -CONFIG_FB_BF537_LQ035=m -CONFIG_LQ035_SLAVE_ADDR=0x58 -# CONFIG_FB_BFIN_LANDSCAPE is not set -# CONFIG_FB_BFIN_BGR is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -1280,12 +1294,11 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_BOOTPARAM is not set -# CONFIG_NO_KERNEL_MSG is not set CONFIG_CPLB_INFO=y -# CONFIG_NO_ACCESS_CHECK is not set +CONFIG_ACCESS_CHECK=y # # Security options diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 8ea079ebecb5..0ccb0dc3f833 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -119,7 +119,7 @@ static void clear_dma_buffer(unsigned int channel) SSYNC(); } -int __init blackfin_dma_init(void) +static int __init blackfin_dma_init(void) { int i; @@ -130,7 +130,9 @@ int __init blackfin_dma_init(void) dma_ch[i].regs = base_addr[i]; mutex_init(&(dma_ch[i].dmalock)); } - + /* Mark MEMDMA Channel 0 as requested since we're using it internally */ + dma_ch[CH_MEM_STREAM0_DEST].chan_status = DMA_CHANNEL_REQUESTED; + dma_ch[CH_MEM_STREAM0_SRC].chan_status = DMA_CHANNEL_REQUESTED; return 0; } @@ -593,14 +595,17 @@ unsigned short get_dma_curr_ycount(unsigned int channel) } EXPORT_SYMBOL(get_dma_curr_ycount); -void *dma_memcpy(void *dest, const void *src, size_t size) +void *_dma_memcpy(void *dest, const void *src, size_t size) { int direction; /* 1 - address decrease, 0 - address increase */ int flag_align; /* 1 - address aligned, 0 - address unaligned */ int flag_2D; /* 1 - 2D DMA needed, 0 - 1D DMA needed */ + unsigned long flags; if (size <= 0) return NULL; + + local_irq_save(flags); if ((unsigned long)src < memory_end) blackfin_dcache_flush_range((unsigned int)src, @@ -725,18 +730,224 @@ void *dma_memcpy(void *dest, const void *src, size_t size) if ((unsigned long)dest < memory_end) blackfin_dcache_invalidate_range((unsigned int)dest, (unsigned int)(dest + size)); + local_irq_restore(flags); return dest; } + +void *dma_memcpy(void *dest, const void *src, size_t size) +{ + size_t bulk; + size_t rest; + void * addr; + + bulk = (size >> 16) << 16; + rest = size - bulk; + if (bulk) + _dma_memcpy(dest, src, bulk); + addr = _dma_memcpy(dest+bulk, src+bulk, rest); + return addr; +} + EXPORT_SYMBOL(dma_memcpy); void *safe_dma_memcpy(void *dest, const void *src, size_t size) { - int flags = 0; void *addr; - local_irq_save(flags); addr = dma_memcpy(dest, src, size); - local_irq_restore(flags); return addr; } EXPORT_SYMBOL(safe_dma_memcpy); + +void dma_outsb(void __iomem *addr, const void *buf, unsigned short len) +{ + + unsigned long flags; + + local_irq_save(flags); + + blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(0); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(buf); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(1); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_outsb); + + +void dma_insb(const void __iomem *addr, void *buf, unsigned short len) +{ + unsigned long flags; + + local_irq_save(flags); + bfin_write_MDMA_D0_START_ADDR(buf); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(1); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(addr); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(0); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8); + + blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_insb); + +void dma_outsw(void __iomem *addr, const void *buf, unsigned short len) +{ + unsigned long flags; + + local_irq_save(flags); + + blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(0); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(buf); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(2); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_outsw); + +void dma_insw(const void __iomem *addr, void *buf, unsigned short len) +{ + unsigned long flags; + + local_irq_save(flags); + + bfin_write_MDMA_D0_START_ADDR(buf); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(2); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(addr); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(0); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16); + + blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_insw); + +void dma_outsl(void __iomem *addr, const void *buf, unsigned short len) +{ + unsigned long flags; + + local_irq_save(flags); + + blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len); + + bfin_write_MDMA_D0_START_ADDR(addr); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(0); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(buf); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(4); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_outsl); + +void dma_insl(const void __iomem *addr, void *buf, unsigned short len) +{ + unsigned long flags; + + local_irq_save(flags); + + bfin_write_MDMA_D0_START_ADDR(buf); + bfin_write_MDMA_D0_X_COUNT(len); + bfin_write_MDMA_D0_X_MODIFY(4); + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_START_ADDR(addr); + bfin_write_MDMA_S0_X_COUNT(len); + bfin_write_MDMA_S0_X_MODIFY(0); + bfin_write_MDMA_S0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32); + bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32); + + blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len); + + while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + bfin_write_MDMA_S0_CONFIG(0); + bfin_write_MDMA_D0_CONFIG(0); + local_irq_restore(flags); + +} +EXPORT_SYMBOL(dma_insl); diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index e9f24a9a46ba..3f49fae1cb1f 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -144,7 +144,7 @@ inline int check_gpio(unsigned short gpio) } #ifdef BF537_FAMILY -void port_setup(unsigned short gpio, unsigned short usage) +static void port_setup(unsigned short gpio, unsigned short usage) { if (usage == GPIO_USAGE) { if (*port_fer[gpio_bank(gpio)] & gpio_bit(gpio)) @@ -160,7 +160,7 @@ void port_setup(unsigned short gpio, unsigned short usage) #endif -void default_gpio(unsigned short gpio) +static void default_gpio(unsigned short gpio) { unsigned short bank,bitmask; @@ -177,8 +177,7 @@ void default_gpio(unsigned short gpio) gpio_bankb[bank]->edge &= ~bitmask; } - -int __init bfin_gpio_init(void) +static int __init bfin_gpio_init(void) { int i; @@ -189,9 +188,9 @@ int __init bfin_gpio_init(void) #if defined(BF537_FAMILY) && (defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) # if defined(CONFIG_BFIN_MAC_RMII) - reserved_map[PORT_H] = 0xC373; + reserved_map[gpio_bank(PORT_H)] = 0xC373; # else - reserved_map[PORT_H] = 0xFFFF; + reserved_map[gpio_bank(PORT_H)] = 0xFFFF; # endif #endif diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 342bb8dd56ac..02dc74301920 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -33,7 +33,6 @@ #include <linux/seq_file.h> #include <linux/cpu.h> #include <linux/module.h> -#include <linux/console.h> #include <linux/tty.h> #include <linux/ext2_fs.h> @@ -44,6 +43,8 @@ #include <asm/blackfin.h> #include <asm/cplbinit.h> +u16 _bfin_swrst; + unsigned long memory_start, memory_end, physical_mem_end; unsigned long reserved_mem_dcache_on; unsigned long reserved_mem_icache_on; @@ -175,6 +176,9 @@ void __init setup_arch(char **cmdline_p) unsigned long mtd_phys = 0; #endif +#ifdef CONFIG_DUMMY_CONSOLE + conswitchp = &dummy_con; +#endif cclk = get_cclk(); sclk = get_sclk(); @@ -379,37 +383,27 @@ void __init setup_arch(char **cmdline_p) if (l1_length > L1_DATA_A_LENGTH) panic("L1 memory overflow\n"); - bf53x_cache_init(); - -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) -# if defined(CONFIG_BFIN_SHARED_FLASH_ENET) && defined(CONFIG_BFIN533_STAMP) - /* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */ - bfin_write_FIO_DIR(bfin_read_FIO_DIR() | (1 << CONFIG_ENET_FLASH_PIN)); - bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN); - SSYNC(); -# endif -# if defined (CONFIG_BFIN561_EZKIT) - bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12)); - SSYNC(); -# endif /* defined (CONFIG_BFIN561_EZKIT) */ +#ifdef BF561_FAMILY + _bfin_swrst = bfin_read_SICA_SWRST(); +#else + _bfin_swrst = bfin_read_SWRST(); #endif + bf53x_cache_init(); + printk(KERN_INFO "Hardware Trace Enabled\n"); bfin_write_TBUFCTL(0x03); } -#if defined(CONFIG_BF561) -static struct cpu cpu[2]; -#else -static struct cpu cpu[1]; -#endif static int __init topology_init(void) { #if defined (CONFIG_BF561) + static struct cpu cpu[2]; register_cpu(&cpu[0], 0); register_cpu(&cpu[1], 1); return 0; #else + static struct cpu cpu[1]; return register_cpu(cpu, 0); #endif } diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 9556b73de808..9932edee8cb4 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -59,9 +59,10 @@ static int printk_address(unsigned long address) struct vm_list_struct *vml; struct task_struct *p; struct mm_struct *mm; + unsigned long offset; #ifdef CONFIG_KALLSYMS - unsigned long offset = 0, symsize; + unsigned long symsize; const char *symname; char *modname; char *delim = ":"; @@ -106,12 +107,19 @@ static int printk_address(unsigned long address) sizeof(_tmpbuf)); } + /* FLAT does not have its text aligned to the start of + * the map while FDPIC ELF does ... + */ + if (current->mm && + (address > current->mm->start_code) && + (address < current->mm->end_code)) + offset = address - current->mm->start_code; + else + offset = (address - vma->vm_start) + (vma->vm_pgoff << PAGE_SHIFT); + write_unlock_irq(&tasklist_lock); return printk("<0x%p> [ %s + 0x%lx ]", - (void*)address, name, - (unsigned long) - ((address - vma->vm_start) + - (vma->vm_pgoff << PAGE_SHIFT))); + (void*)address, name, offset); } vml = vml->next; diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index 6ae9ebbd8e58..86fe67995802 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -54,7 +54,7 @@ SECTIONS { _text = .; __stext = .; - *(.text) + TEXT_TEXT SCHED_TEXT *(.text.lock) . = ALIGN(16); @@ -200,7 +200,7 @@ SECTIONS __sdata = .; . = ALIGN(0x2000); *(.data.init_task) - *(.data) + DATA_DATA . = ALIGN(32); *(.data.cacheline_aligned) diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index 730d2b427538..7d5e9846311d 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -29,6 +29,7 @@ */ #include <linux/linkage.h> +#include <asm/blackfin.h> .align 2 @@ -39,11 +40,14 @@ ENTRY(_insl) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2; -.Llong_loop_s: R0 = [P0]; -.Llong_loop_e: [P1++] = R0; +.Llong_loop_s: R0 = [P0]; + [P1++] = R0; + NOP; +.Llong_loop_e: NOP; sti R3; RTS; + ENTRY(_insw) P0 = R0; /* P0 = port */ cli R3; @@ -51,8 +55,10 @@ ENTRY(_insw) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2; -.Lword_loop_s: R0 = W[P0]; -.Lword_loop_e: W[P1++] = R0; +.Lword_loop_s: R0 = W[P0]; + W[P1++] = R0; + NOP; +.Lword_loop_e: NOP; sti R3; RTS; @@ -63,7 +69,9 @@ ENTRY(_insb) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2; -.Lbyte_loop_s: R0 = B[P0]; -.Lbyte_loop_e: B[P1++] = R0; +.Lbyte_loop_s: R0 = B[P0]; + B[P1++] = R0; + NOP; +.Lbyte_loop_e: NOP; sti R3; RTS; diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index d7b3a5d74e8c..9a472fe15833 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -164,6 +164,13 @@ static struct bfin5xx_spi_chip ad5304_chip_info = { }; #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) { @@ -199,6 +206,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif + #if defined(CONFIG_PBX) { .modalias = "fxs-spi", @@ -310,12 +338,25 @@ static struct platform_device *stamp_devices[] __initdata = { static int __init stamp_init(void) { + int ret; + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); - platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); + ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); + if (ret < 0) + return ret; + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +# if defined(CONFIG_BFIN_SHARED_FLASH_ENET) + /* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */ + bfin_write_FIO_DIR(bfin_read_FIO_DIR() | (1 << CONFIG_ENET_FLASH_PIN)); + bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN); + SSYNC(); +# endif +#endif + #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) - spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); #endif - return 0; } arch_initcall(stamp_init); diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S index 4808edb0680f..4db9e6240906 100644 --- a/arch/blackfin/mach-bf533/head.S +++ b/arch/blackfin/mach-bf533/head.S @@ -173,7 +173,8 @@ ENTRY(__stext) STI R2; #endif - /* Initialise UART */ + /* Initialise UART - when booting from u-boot, the UART is not disabled + * so if we dont initalize here, our serial console gets hosed */ p0.h = hi(UART_LCR); p0.l = lo(UART_LCR); r0 = 0x0(Z); @@ -468,12 +469,6 @@ ENTRY(_bfin_reset) w[p0] = r0.l; #endif - /* Clear the bits 13-15 in SWRST if they werent cleared */ - p0.h = hi(SWRST); - p0.l = lo(SWRST); - csync; - r0.l = w[p0]; - /* Clear the IMASK register */ p0.h = hi(IMASK); p0.l = lo(IMASK); @@ -487,66 +482,30 @@ ENTRY(_bfin_reset) [p0] = r0; SSYNC; - /* Disable the WDOG TIMER */ - p0.h = hi(WDOG_CTL); - p0.l = lo(WDOG_CTL); - r0.l = 0xAD6; - w[p0] = r0.l; - SSYNC; - - /* Clear the sticky bit incase it is already set */ - p0.h = hi(WDOG_CTL); - p0.l = lo(WDOG_CTL); - r0.l = 0x8AD6; - w[p0] = r0.l; - SSYNC; - - /* Program the count value */ - R0.l = 0x100; - R0.h = 0x0; - P0.h = hi(WDOG_CNT); - P0.l = lo(WDOG_CNT); - [P0] = R0; + /* make sure SYSCR is set to use BMODE */ + P0.h = hi(SYSCR); + P0.l = lo(SYSCR); + R0.l = 0x0; + W[P0] = R0.l; SSYNC; - /* Program WDOG_STAT if necessary */ - P0.h = hi(WDOG_CTL); - P0.l = lo(WDOG_CTL); - R0 = W[P0](Z); - CC = BITTST(R0,1); - if !CC JUMP .LWRITESTAT; - CC = BITTST(R0,2); - if !CC JUMP .LWRITESTAT; - JUMP .LSKIP_WRITE; - -.LWRITESTAT: - /* When watch dog timer is enabled, a write to STAT will load the contents of CNT to STAT */ - R0 = 0x0000(z); - P0.h = hi(WDOG_STAT); - P0.l = lo(WDOG_STAT) - [P0] = R0; + /* issue a system soft reset */ + P1.h = hi(SWRST); + P1.l = lo(SWRST); + R1.l = 0x0007; + W[P1] = R1; SSYNC; -.LSKIP_WRITE: - /* Enable the reset event */ - P0.h = hi(WDOG_CTL); - P0.l = lo(WDOG_CTL); - R0 = W[P0](Z); - BITCLR(R0,1); - BITCLR(R0,2); - W[P0] = R0.L; - SSYNC; - NOP; - - /* Enable the wdog counter */ - R0 = W[P0](Z); - BITCLR(R0,4); - W[P0] = R0.L; + /* clear system soft reset */ + R0.l = 0x0000; + W[P0] = R0; SSYNC; - IDLE; + /* issue core reset */ + raise 1; RTS; +ENDPROC(_bfin_reset) #if CONFIG_DEBUG_KERNEL_START debug_kernel_start_trap: diff --git a/arch/blackfin/mach-bf537/cpu.c b/arch/blackfin/mach-bf537/cpu.c index 2d83b7e35469..0442c4c7f723 100644 --- a/arch/blackfin/mach-bf537/cpu.c +++ b/arch/blackfin/mach-bf537/cpu.c @@ -43,13 +43,13 @@ #define VCO1 (CONFIG_CLKIN_HZ*9) /*99532800 */ #define VCO(x) VCO##x -#define FREQ(x) {VCO(x),VCO(x)/4},{VCO(x),VCO(x)/2},{VCO(x),VCO(x)} +#define MFREQ(x) {VCO(x),VCO(x)/4},{VCO(x),VCO(x)/2},{VCO(x),VCO(x)} /* frequency */ static struct cpufreq_frequency_table bf537_freq_table[] = { - FREQ(1), - FREQ(3), + MFREQ(1), + MFREQ(3), {VCO4, VCO4 / 2}, {VCO4, VCO4}, - FREQ(5), + MFREQ(5), {0, CPUFREQ_TABLE_END}, }; @@ -59,13 +59,14 @@ static struct cpufreq_frequency_table bf537_freq_table[] = { */ static int bf537_getfreq(unsigned int cpu) { - unsigned long cclk_mhz, vco_mhz; + unsigned long cclk_mhz; /* The driver only support single cpu */ if (cpu == 0) dpmc_fops.ioctl(NULL, NULL, IOCTL_GET_CORECLOCK, &cclk_mhz); else cclk_mhz = -1; + return cclk_mhz; } @@ -75,13 +76,12 @@ static int bf537_target(struct cpufreq_policy *policy, unsigned long cclk_mhz; unsigned long vco_mhz; unsigned long flags; - unsigned int index, vco_index; - int i; - + unsigned int index; struct cpufreq_freqs freqs; - if (cpufreq_frequency_table_target - (policy, bf537_freq_table, target_freq, relation, &index)) + + if (cpufreq_frequency_table_target(policy, bf537_freq_table, target_freq, relation, &index)) return -EINVAL; + cclk_mhz = bf537_freq_table[index].frequency; vco_mhz = bf537_freq_table[index].index; @@ -114,8 +114,6 @@ static int bf537_verify_speed(struct cpufreq_policy *policy) static int __init __bf537_cpu_init(struct cpufreq_policy *policy) { - int result; - if (policy->cpu != 0) return -EINVAL; diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S index d104e1d8e07a..2c2652bee7e5 100644 --- a/arch/blackfin/mach-bf537/head.S +++ b/arch/blackfin/mach-bf537/head.S @@ -181,7 +181,8 @@ ENTRY(__stext) SSYNC; #endif - /*Initialise UART*/ + /* Initialise UART - when booting from u-boot, the UART is not disabled + * so if we dont initalize here, our serial console gets hosed */ p0.h = hi(UART_LCR); p0.l = lo(UART_LCR); r0 = 0x0(Z); @@ -469,47 +470,41 @@ ENTRY(_bfin_reset) SSYNC; #if defined(CONFIG_MTD_M25P80) -/* - * The following code fix the SPI flash reboot issue, - * /CS signal of the chip which is using PF10 return to GPIO mode - */ + /* + * The following code fix the SPI flash reboot issue, + * /CS signal of the chip which is using PF10 return to GPIO mode + */ p0.h = hi(PORTF_FER); p0.l = lo(PORTF_FER); r0.l = 0x0000; w[p0] = r0.l; SSYNC; -/* /CS return to high */ + /* /CS return to high */ p0.h = hi(PORTFIO); p0.l = lo(PORTFIO); r0.l = 0xFFFF; w[p0] = r0.l; SSYNC; -/* Delay some time, This is necessary */ + /* Delay some time, This is necessary */ r1.h = 0; r1.l = 0x400; p1 = r1; - lsetup (_delay_lab1,_delay_lab1_end ) lc1 = p1; -_delay_lab1: + lsetup (.L_delay_lab1, .L_delay_lab1_end) lc1 = p1; +.L_delay_lab1: r0.h = 0; r0.l = 0x8000; p0 = r0; - lsetup (_delay_lab0,_delay_lab0_end ) lc0 = p0; -_delay_lab0: + lsetup (.L_delay_lab0, .L_delay_lab0_end) lc0 = p0; +.L_delay_lab0: nop; -_delay_lab0_end: +.L_delay_lab0_end: nop; -_delay_lab1_end: +.L_delay_lab1_end: nop; #endif - /* Clear the bits 13-15 in SWRST if they werent cleared */ - p0.h = hi(SWRST); - p0.l = lo(SWRST); - csync; - r0.l = w[p0]; - /* Clear the IMASK register */ p0.h = hi(IMASK); p0.l = lo(IMASK); @@ -523,68 +518,30 @@ _delay_lab1_end: [p0] = r0; SSYNC; - /* Disable the WDOG TIMER */ - p0.h = hi(WDOG_CTL); - p0.l = lo(WDOG_CTL); - r0.l = 0xAD6; - w[p0] = r0.l; - SSYNC; - - /* Clear the sticky bit incase it is already set */ - p0.h = hi(WDOG_CTL); - p0.l = lo(WDOG_CTL); - r0.l = 0x8AD6; - w[p0] = r0.l; - SSYNC; - - /* Program the count value */ - R0.l = 0x100; - R0.h = 0x0; - P0.h = hi(WDOG_CNT); - P0.l = lo(WDOG_CNT); - [P0] = R0; - SSYNC; - - /* Program WDOG_STAT if necessary */ - P0.h = hi(WDOG_CTL); - P0.l = lo(WDOG_CTL); - R0 = W[P0](Z); - CC = BITTST(R0,1); - if !CC JUMP .LWRITESTAT; - CC = BITTST(R0,2); - if !CC JUMP .LWRITESTAT; - JUMP .LSKIP_WRITE; - -.LWRITESTAT: - /* When watch dog timer is enabled, - * a write to STAT will load the contents of CNT to STAT - */ - R0 = 0x0000(z); - P0.h = hi(WDOG_STAT); - P0.l = lo(WDOG_STAT) - [P0] = R0; + /* make sure SYSCR is set to use BMODE */ + P0.h = hi(SYSCR); + P0.l = lo(SYSCR); + R0.l = 0x0; + W[P0] = R0.l; SSYNC; -.LSKIP_WRITE: - /* Enable the reset event */ - P0.h = hi(WDOG_CTL); - P0.l = lo(WDOG_CTL); - R0 = W[P0](Z); - BITCLR(R0,1); - BITCLR(R0,2); - W[P0] = R0.L; + /* issue a system soft reset */ + P1.h = hi(SWRST); + P1.l = lo(SWRST); + R1.l = 0x0007; + W[P1] = R1; SSYNC; - NOP; - /* Enable the wdog counter */ - R0 = W[P0](Z); - BITCLR(R0,4); - W[P0] = R0.L; + /* clear system soft reset */ + R0.l = 0x0000; + W[P0] = R0; SSYNC; - IDLE; + /* issue core reset */ + raise 1; RTS; +ENDPROC(_bfin_reset) .data diff --git a/arch/blackfin/mach-bf561/boards/Makefile b/arch/blackfin/mach-bf561/boards/Makefile index 886edc739ab4..495a1cf9d452 100644 --- a/arch/blackfin/mach-bf561/boards/Makefile +++ b/arch/blackfin/mach-bf561/boards/Makefile @@ -3,5 +3,6 @@ # obj-$(CONFIG_GENERIC_BOARD) += generic_board.o -obj-$(CONFIG_BFIN561_EZKIT) += ezkit.o obj-$(CONFIG_BFIN561_BLUETECHNIX_CM) += cm_bf561.o +obj-$(CONFIG_BFIN561_EZKIT) += ezkit.o +obj-$(CONFIG_BFIN561_TEPLA) += tepla.o diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 14eb4f9a68ea..9720b5c307ab 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -32,12 +32,61 @@ #include <linux/spi/spi.h> #include <asm/irq.h> #include <asm/bfin5xx_spi.h> +#include <linux/interrupt.h> +#include <linux/irq.h> /* * Name the Board for the /proc/cpuinfo */ char *bfin_board_name = "ADDS-BF561-EZKIT"; +#define ISP1761_BASE 0x2C0F0000 +#define ISP1761_IRQ IRQ_PF10 + +#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +static struct resource bfin_isp1761_resources[] = { + [0] = { + .name = "isp1761-regs", + .start = ISP1761_BASE + 0x00000000, + .end = ISP1761_BASE + 0x000fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = ISP1761_IRQ, + .end = ISP1761_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_isp1761_device = { + .name = "isp1761", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_isp1761_resources), + .resource = bfin_isp1761_resources, +}; + +static struct platform_device *bfin_isp1761_devices[] = { + &bfin_isp1761_device, +}; + +int __init bfin_isp1761_init(void) +{ + unsigned int num_devices=ARRAY_SIZE(bfin_isp1761_devices); + + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); + + return platform_add_devices(bfin_isp1761_devices, num_devices); +} + +void __exit bfin_isp1761_exit(void) +{ + platform_device_unregister(&bfin_isp1761_device); +} + +arch_initcall(bfin_isp1761_init); +#endif + /* * USB-LAN EzExtender board * Driver needs to know address, irq and flag pin. @@ -135,13 +184,18 @@ static int __init ezkit_init(void) { int ret; - printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); - ret = platform_add_devices(ezkit_devices, - ARRAY_SIZE(ezkit_devices)); + printk(KERN_INFO "%s(): registering device resources\n", __func__); + + ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); if (ret < 0) return ret; - return spi_register_board_info(bfin_spi_board_info, - ARRAY_SIZE(bfin_spi_board_info)); + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12)); + SSYNC(); +#endif + + return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); } arch_initcall(ezkit_init); diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c new file mode 100644 index 000000000000..db308c7ccabb --- /dev/null +++ b/arch/blackfin/mach-bf561/boards/tepla.c @@ -0,0 +1,61 @@ +/* + * File: arch/blackfin/mach-bf561/tepla.c + * + * Copyright 2004-2007 Analog Devices Inc. + * Only SMSC91C1111 was registered, may do more later. + * + * Copyright 2005 National ICT Australia (NICTA), Aidan Williams <aidan@nicta.com.au> + * Thanks to Jamey Hicks. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/device.h> +#include <linux/platform_device.h> +#include <asm/irq.h> + +char *bfin_board_name = "Tepla-BF561"; + +/* + * Driver needs to know address, irq and flag pin. + */ +static struct resource smc91x_resources[] = { + { + .start = 0x2C000300, + .end = 0x2C000320, + .flags = IORESOURCE_MEM, + },{ + .start = IRQ_PROG_INTB, + .end = IRQ_PROG_INTB, + .flags = IORESOURCE_IRQ|IORESOURCE_IRQ_HIGHLEVEL, + },{ + /* + * denotes the flag pin and is used directly if + * CONFIG_IRQCHIP_DEMUX_GPIO is defined. + */ + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = IORESOURCE_IRQ|IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +static struct platform_device *tepla_devices[] __initdata = { + &smc91x_device, +}; + +static int __init tepla_init(void) +{ + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + return platform_add_devices(tepla_devices, ARRAY_SIZE(tepla_devices)); +} + +arch_initcall(tepla_init); diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S index 7bca478526b9..ad9187a866a5 100644 --- a/arch/blackfin/mach-bf561/head.S +++ b/arch/blackfin/mach-bf561/head.S @@ -127,7 +127,8 @@ ENTRY(__stext) STI R2; #endif - /* Initialise UART*/ + /* Initialise UART - when booting from u-boot, the UART is not disabled + * so if we dont initalize here, our serial console gets hosed */ p0.h = hi(UART_LCR); p0.l = lo(UART_LCR); r0 = 0x0(Z); @@ -414,12 +415,6 @@ ENTRY(_bfin_reset) w[p0] = r0.l; #endif - /* Clear the bits 13-15 in SWRST if they werent cleared */ - p0.h = hi(SICA_SWRST); - p0.l = lo(SICA_SWRST); - csync; - r0.l = w[p0]; - /* Clear the IMASK register */ p0.h = hi(IMASK); p0.l = lo(IMASK); @@ -433,68 +428,30 @@ ENTRY(_bfin_reset) [p0] = r0; SSYNC; - /* Disable the WDOG TIMER */ - p0.h = hi(WDOGA_CTL); - p0.l = lo(WDOGA_CTL); - r0.l = 0xAD6; - w[p0] = r0.l; - SSYNC; - - /* Clear the sticky bit incase it is already set */ - p0.h = hi(WDOGA_CTL); - p0.l = lo(WDOGA_CTL); - r0.l = 0x8AD6; - w[p0] = r0.l; + /* make sure SYSCR is set to use BMODE */ + P0.h = hi(SICA_SYSCR); + P0.l = lo(SICA_SYSCR); + R0.l = 0x20; + W[P0] = R0.l; SSYNC; - /* Program the count value */ - R0.l = 0x100; - R0.h = 0x0; - P0.h = hi(WDOGA_CNT); - P0.l = lo(WDOGA_CNT); - [P0] = R0; + /* issue a system soft reset */ + P1.h = hi(SICA_SWRST); + P1.l = lo(SICA_SWRST); + R1.l = 0x0007; + W[P1] = R1; SSYNC; - /* Program WDOG_STAT if necessary */ - P0.h = hi(WDOGA_CTL); - P0.l = lo(WDOGA_CTL); - R0 = W[P0](Z); - CC = BITTST(R0,1); - if !CC JUMP .LWRITESTAT; - CC = BITTST(R0,2); - if !CC JUMP .LWRITESTAT; - JUMP .LSKIP_WRITE; - -.LWRITESTAT: - /* When watch dog timer is enabled, - * a write to STAT will load the contents of CNT to STAT - */ - R0 = 0x0000(z); - P0.h = hi(WDOGA_STAT); - P0.l = lo(WDOGA_STAT) - [P0] = R0; - SSYNC; - -.LSKIP_WRITE: - /* Enable the reset event */ - P0.h = hi(WDOGA_CTL); - P0.l = lo(WDOGA_CTL); - R0 = W[P0](Z); - BITCLR(R0,1); - BITCLR(R0,2); - W[P0] = R0.L; - SSYNC; - NOP; - - /* Enable the wdog counter */ - R0 = W[P0](Z); - BITCLR(R0,4); - W[P0] = R0.L; + /* clear system soft reset */ + R0.l = 0x0000; + W[P0] = R0; SSYNC; - IDLE; + /* issue core reset */ + raise 1; RTS; +ENDPROC(_bfin_reset) .data diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 8eb0a9023482..7d0368772cda 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -181,6 +181,12 @@ ENTRY(_ex_single_step) _return_from_exception: DEBUG_START_HWTRACE +#ifdef ANOMALY_05000257 + R7=LC0; + LC0=R7; + R7=LC1; + LC1=R7; +#endif (R7:6,P5:4) = [sp++]; ASTAT = [sp++]; sp = retn; @@ -706,6 +712,11 @@ _schedule_and_signal_from_int: p1.h = _evt_system_call; [p0] = p1; csync; + + /* Set orig_p0 to -1 to indicate this isn't the end of a syscall. */ + r0 = -1 (x); + [sp + PT_ORIG_P0] = r0; + p1 = rets; [sp + PT_RESERVED] = p1; diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index deb27272c658..afed5246dd9e 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -102,10 +102,8 @@ static int bfin_pm_prepare(suspend_state_t state) switch (state) { case PM_SUSPEND_STANDBY: break; - case PM_SUSPEND_MEM: - return -ENOTSUPP; - case PM_SUSPEND_DISK: + case PM_SUSPEND_MEM: return -ENOTSUPP; default: @@ -126,10 +124,8 @@ static int bfin_pm_enter(suspend_state_t state) case PM_SUSPEND_STANDBY: bfin_pm_suspend_standby_enter(); break; - case PM_SUSPEND_MEM: - return -ENOTSUPP; - case PM_SUSPEND_DISK: + case PM_SUSPEND_MEM: return -ENOTSUPP; default: @@ -155,9 +151,6 @@ static int bfin_pm_finish(suspend_state_t state) case PM_SUSPEND_MEM: return -ENOTSUPP; - case PM_SUSPEND_DISK: - return -ENOTSUPP; - default: return -EINVAL; } @@ -166,7 +159,6 @@ static int bfin_pm_finish(suspend_state_t state) } struct pm_ops bfin_pm_ops = { - .pm_disk_mode = PM_DISK_PLATFORM, .prepare = bfin_pm_prepare, .enter = bfin_pm_enter, .finish = bfin_pm_finish, diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index 73f72abed432..d6cf1059560d 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -116,7 +116,8 @@ void paging_init(void) { unsigned long zones_size[MAX_NR_ZONES] = { 0, }; - zones_size[ZONE_NORMAL] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT; + zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT; + zones_size[ZONE_NORMAL] = 0; #ifdef CONFIG_HIGHMEM zones_size[ZONE_HIGHMEM] = 0; #endif diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 114738a45582..74eef7111f2b 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -102,14 +102,6 @@ config HIGHPTE with a lot of RAM, this can be wasteful of precious low memory. Setting this option will put user-space page tables in high memory. -config LARGE_ALLOCS - bool "Allow allocating large blocks (> 1MB) of memory" - help - Allow the slab memory allocator to keep chains for very large memory - sizes - up to 32MB. You may need this if your system has a lot of - RAM, and you need to able to allocate very large contiguous chunks. - If unsure, say N. - source "mm/Kconfig" choice diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index 28eae9735ad6..481dc1374640 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -101,13 +101,14 @@ SECTIONS _stext = .; .text : { *( - .text.start .text .text.* + .text.start .text.* #ifdef CONFIG_DEBUG_INFO .init.text .exit.text .exitcall.exit #endif ) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -135,7 +136,8 @@ SECTIONS _sdata = .; .data : { /* Data */ - *(.data .data.*) + DATA_DATA + *(.data.*) *(.exit.data) CONSTRUCTORS } diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S index 65f1cdc5ee04..a2e72d495551 100644 --- a/arch/h8300/kernel/vmlinux.lds.S +++ b/arch/h8300/kernel/vmlinux.lds.S @@ -75,7 +75,7 @@ SECTIONS *(.int_redirect) #endif __stext = . ; - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT __etext = . ; @@ -103,7 +103,7 @@ SECTIONS . = ALIGN(0x2000) ; *(.data.init_task) . = ALIGN(0x4) ; - *(.data) + DATA_DATA . = ALIGN(0x4) ; *(.data.*) diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index c2d54b802232..8770a5d0b143 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -891,7 +891,7 @@ config PHYSICAL_ALIGN Don't change this unless you know what you are doing. config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" + bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER ---help--- Say Y here to experiment with turning CPUs off and on, and to diff --git a/arch/i386/Makefile b/arch/i386/Makefile index 6dc5e5d90fec..bd28f9f9b4b7 100644 --- a/arch/i386/Makefile +++ b/arch/i386/Makefile @@ -34,7 +34,7 @@ CHECKFLAGS += -D__i386__ CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return # prevent gcc from keeping the stack 16 byte aligned -CFLAGS += -mpreferred-stack-boundary=4 +CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2) # CPU-specific tuning. Anything which can be shared with UML should go here. include $(srctree)/arch/i386/Makefile.cpu diff --git a/arch/i386/boot/setup.S b/arch/i386/boot/setup.S index f8b3b9cda2b1..6dbcc95b2120 100644 --- a/arch/i386/boot/setup.S +++ b/arch/i386/boot/setup.S @@ -310,6 +310,8 @@ loader_ok: call verify_cpu testl %eax,%eax jz cpu_ok + movw %cs,%ax # aka SETUPSEG + movw %ax,%ds lea cpu_panic_mess,%si call prtstr 1: jmp 1b diff --git a/arch/i386/defconfig b/arch/i386/defconfig index 9da84412a831..1a3a2217b7c2 100644 --- a/arch/i386/defconfig +++ b/arch/i386/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-git3 -# Tue May 1 07:30:51 2007 +# Linux kernel version: 2.6.22-rc2 +# Mon May 21 13:23:44 2007 # CONFIG_X86_32=y CONFIG_GENERIC_TIME=y @@ -14,6 +14,7 @@ CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_X86=y CONFIG_MMU=y CONFIG_ZONE_DMA=y +CONFIG_QUICKLIST=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y @@ -45,6 +46,7 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=18 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set @@ -64,14 +66,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -165,7 +172,7 @@ CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_TSC=y CONFIG_X86_CMOV=y -CONFIG_X86_MINIMUM_CPU_MODEL=4 +CONFIG_X86_MINIMUM_CPU_FAMILY=4 CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_NR_CPUS=32 @@ -211,6 +218,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_NR_QUICK=1 # CONFIG_HIGHPTE is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y @@ -237,7 +245,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set -CONFIG_PM_SYSFS_DEPRECATED=y +# CONFIG_PM_SYSFS_DEPRECATED is not set # # ACPI (Advanced Configuration and Power Interface) Support @@ -277,7 +285,7 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set # # CPUFreq processor drivers @@ -315,9 +323,10 @@ CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set -# CONFIG_HT_IRQ is not set +CONFIG_HT_IRQ=y CONFIG_ISA_DMA_API=y # CONFIG_ISA is not set # CONFIG_MCA is not set @@ -328,10 +337,6 @@ CONFIG_K8_NB=y # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -377,7 +382,7 @@ CONFIG_IP_PNP_DHCP=y CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y -# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -396,7 +401,7 @@ CONFIG_IPV6=y # CONFIG_INET6_TUNNEL is not set CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y -# CONFIG_INET6_XFRM_MODE_BEET is not set +CONFIG_INET6_XFRM_MODE_BEET=y # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y # CONFIG_IPV6_TUNNEL is not set @@ -450,7 +455,9 @@ CONFIG_IPV6_SIT=y # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -513,14 +520,12 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # Misc devices # # CONFIG_IBM_ASM is not set +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_SONY_LAPTOP is not set # CONFIG_THINKPAD_ACPI is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -537,6 +542,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDESCSI is not set CONFIG_BLK_DEV_IDEACPI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -546,6 +552,7 @@ CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set @@ -600,9 +607,8 @@ CONFIG_SCSI_NETLINK=y CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set # CONFIG_CHR_DEV_SCH is not set # @@ -612,6 +618,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -640,7 +647,6 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y CONFIG_SCSI_AIC79XX=y CONFIG_AIC79XX_CMDS_PER_DEVICE=32 CONFIG_AIC79XX_RESET_DELAY_MS=4000 -# CONFIG_AIC79XX_ENABLE_RD_STRM is not set # CONFIG_AIC79XX_DEBUG_ENABLE is not set CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_AIC79XX_REG_PRETTY_PRINT is not set @@ -662,7 +668,6 @@ CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_QLA_ISCSI is not set @@ -673,79 +678,12 @@ CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -CONFIG_ATA=y -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_SATA_AHCI=y -CONFIG_SATA_SVW=y -CONFIG_ATA_PIIX=y -# CONFIG_SATA_MV is not set -CONFIG_SATA_NV=y -# CONFIG_PDC_ADMA is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SX4 is not set -CONFIG_SATA_SIL=y -# CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_ULI is not set -CONFIG_SATA_VIA=y -# CONFIG_SATA_VITESSE is not set -# CONFIG_SATA_INIC162X is not set -CONFIG_SATA_ACPI=y -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CS5535 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_ATA_GENERIC is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RZ1000 is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set +# CONFIG_ATA is not set # # Multi-device support (RAID and LVM) # -CONFIG_MD=y -# CONFIG_BLK_DEV_MD is not set -CONFIG_BLK_DEV_DM=y -# CONFIG_DM_DEBUG is not set -# CONFIG_DM_CRYPT is not set -# CONFIG_DM_SNAPSHOT is not set -# CONFIG_DM_MIRROR is not set -# CONFIG_DM_ZERO is not set -# CONFIG_DM_MULTIPATH is not set +# CONFIG_MD is not set # # Fusion MPT device support @@ -760,6 +698,7 @@ CONFIG_FUSION_MAX_SGE=128 # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=y # @@ -790,11 +729,7 @@ CONFIG_IEEE1394_RAWIO=y # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -810,10 +745,6 @@ CONFIG_NETDEVICES=y # ARCnet devices # # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -824,9 +755,7 @@ CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set -CONFIG_NET_VENDOR_3COM=y -CONFIG_VORTEX=y -# CONFIG_TYPHOON is not set +# CONFIG_NET_VENDOR_3COM is not set # # Tulip family network device support @@ -867,10 +796,7 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -890,16 +816,14 @@ CONFIG_TIGON3=y CONFIG_BNX2=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set # # Token Ring devices @@ -913,8 +837,14 @@ CONFIG_BNX2=y # CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -967,9 +897,17 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -1019,10 +957,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_INTEL=y @@ -1031,7 +965,6 @@ CONFIG_HW_RANDOM_GEODE=y CONFIG_HW_RANDOM_VIA=y # CONFIG_NVRAM is not set CONFIG_RTC=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set @@ -1056,17 +989,14 @@ CONFIG_MAX_RAW_DEVS=256 CONFIG_HPET=y # CONFIG_HPET_RTC_IRQ is not set CONFIG_HPET_MMAP=y -# CONFIG_HANGCHECK_TIMER is not set +CONFIG_HANGCHECK_TIMER=y # # TPM devices # # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -1079,12 +1009,7 @@ CONFIG_HPET_MMAP=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -1095,17 +1020,20 @@ CONFIG_HPET_MMAP=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # @@ -1114,7 +1042,7 @@ CONFIG_HPET_MMAP=y CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=128 -CONFIG_VIDEO_SELECT=y +# CONFIG_VIDEO_SELECT is not set CONFIG_DUMMY_CONSOLE=y # @@ -1131,14 +1059,10 @@ CONFIG_SOUND=y # Open Sound System # CONFIG_SOUND_PRIME=y -CONFIG_OBSOLETE_OSS=y -# CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_ES1371 is not set -CONFIG_SOUND_ICH=y +# CONFIG_OSS_OBSOLETE is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set -# CONFIG_SOUND_VIA82CXXX is not set # CONFIG_SOUND_OSS is not set # @@ -1217,37 +1141,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1291,10 +1188,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1339,10 +1232,6 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# # Virtualization # # CONFIG_KVM is not set @@ -1383,7 +1272,6 @@ CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set -CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems @@ -1411,7 +1299,7 @@ CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y @@ -1453,6 +1341,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1529,17 +1418,16 @@ CONFIG_KPROBES=y # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y CONFIG_UNUSED_SYMBOLS=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=18 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set -CONFIG_TIMER_STATS=y +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1556,6 +1444,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set # CONFIG_FRAME_POINTER is not set +# CONFIG_UNWIND_INFO is not set # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set @@ -1586,12 +1475,14 @@ CONFIG_DOUBLEFAULT=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c index 4fec702afd7e..6f47eeeb93ea 100644 --- a/arch/i386/kernel/cpu/amd.c +++ b/arch/i386/kernel/cpu/amd.c @@ -280,6 +280,10 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) if (c->x86 == 0x10 && !force_mwait) clear_bit(X86_FEATURE_MWAIT, c->x86_capability); + + /* K6s reports MCEs but don't actually have all the MSRs */ + if (c->x86 < 6) + clear_bit(X86_FEATURE_MCE, c->x86_capability); } static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 * c, unsigned int size) diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c index b425cd3d1838..698f980eb443 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c @@ -24,6 +24,7 @@ #include <linux/cpufreq.h> #include <linux/pci.h> #include <linux/slab.h> +#include <linux/sched.h> #include "speedstep-lib.h" diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c index 0b8411a864fb..e88d2fba156b 100644 --- a/arch/i386/kernel/cpu/cyrix.c +++ b/arch/i386/kernel/cpu/cyrix.c @@ -7,6 +7,7 @@ #include <asm/processor.h> #include <asm/timer.h> #include <asm/pci-direct.h> +#include <asm/tsc.h> #include "cpu.h" diff --git a/arch/i386/kernel/cpu/mcheck/k7.c b/arch/i386/kernel/cpu/mcheck/k7.c index f9fa4142551e..eef63e3630c2 100644 --- a/arch/i386/kernel/cpu/mcheck/k7.c +++ b/arch/i386/kernel/cpu/mcheck/k7.c @@ -72,12 +72,12 @@ void amd_mcheck_init(struct cpuinfo_x86 *c) u32 l, h; int i; - machine_check_vector = k7_machine_check; - wmb(); - if (!cpu_has(c, X86_FEATURE_MCE)) return; + machine_check_vector = k7_machine_check; + wmb(); + printk (KERN_INFO "Intel machine check architecture supported.\n"); rdmsr (MSR_IA32_MCG_CAP, l, h); if (l & (1<<8)) /* Control register present ? */ diff --git a/arch/i386/kernel/cpu/mtrr/cyrix.c b/arch/i386/kernel/cpu/mtrr/cyrix.c index 0737a596db43..9edf5625584f 100644 --- a/arch/i386/kernel/cpu/mtrr/cyrix.c +++ b/arch/i386/kernel/cpu/mtrr/cyrix.c @@ -136,7 +136,7 @@ static void prepare_set(void) /* Save value of CR4 and clear Page Global Enable (bit 7) */ if ( cpu_has_pge ) { cr4 = read_cr4(); - write_cr4(cr4 & (unsigned char) ~(1 << 7)); + write_cr4(cr4 & ~X86_CR4_PGE); } /* Disable and flush caches. Note that wbinvd flushes the TLBs as diff --git a/arch/i386/kernel/cpu/mtrr/generic.c b/arch/i386/kernel/cpu/mtrr/generic.c index 5367e32e0403..c4ebb5126ef7 100644 --- a/arch/i386/kernel/cpu/mtrr/generic.c +++ b/arch/i386/kernel/cpu/mtrr/generic.c @@ -78,7 +78,7 @@ static void __cpuinit print_fixed(unsigned base, unsigned step, const mtrr_type* } /* Grab all of the MTRR state for this CPU into *state */ -void __init get_mtrr_state(void) +void get_mtrr_state(void) { unsigned int i; struct mtrr_var_range *vrs; diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c index 02a2f39e5e0a..1cf466df330a 100644 --- a/arch/i386/kernel/cpu/mtrr/main.c +++ b/arch/i386/kernel/cpu/mtrr/main.c @@ -639,7 +639,7 @@ static struct sysdev_driver mtrr_sysdev_driver = { * initialized (i.e. before smp_init()). * */ -void __init mtrr_bp_init(void) +void mtrr_bp_init(void) { init_ifs(); diff --git a/arch/i386/kernel/cpu/mtrr/state.c b/arch/i386/kernel/cpu/mtrr/state.c index f62ecd15811a..7b39a2f954d9 100644 --- a/arch/i386/kernel/cpu/mtrr/state.c +++ b/arch/i386/kernel/cpu/mtrr/state.c @@ -19,7 +19,7 @@ void set_mtrr_prepare_save(struct set_mtrr_context *ctxt) /* Save value of CR4 and clear Page Global Enable (bit 7) */ if ( cpu_has_pge ) { ctxt->cr4val = read_cr4(); - write_cr4(ctxt->cr4val & (unsigned char) ~(1 << 7)); + write_cr4(ctxt->cr4val & ~X86_CR4_PGE); } /* Disable and flush caches. Note that wbinvd flushes the TLBs as diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c index c9a7c9835aba..6299c080f6e2 100644 --- a/arch/i386/kernel/smp.c +++ b/arch/i386/kernel/smp.c @@ -421,7 +421,7 @@ void flush_tlb_mm (struct mm_struct * mm) } if (!cpus_empty(cpu_mask)) flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL); - check_pgt_cache(); + preempt_enable(); } diff --git a/arch/i386/kernel/verify_cpu.S b/arch/i386/kernel/verify_cpu.S index b2a9d80b6421..f1d1eacf4ab0 100644 --- a/arch/i386/kernel/verify_cpu.S +++ b/arch/i386/kernel/verify_cpu.S @@ -2,6 +2,7 @@ This runs in 16bit mode so that the caller can still use the BIOS to output errors on the screen */ #include <asm/cpufeature.h> +#include <asm/msr.h> verify_cpu: pushfl # Save caller passed flags @@ -45,6 +46,32 @@ verify_cpu: cmpl $0x1,%eax jb bad # no cpuid 1 +#if REQUIRED_MASK1 & NEED_CMPXCHG64 + /* Some VIA C3s need magic MSRs to enable CX64. Do this here */ + cmpl $0x746e6543,%ebx # Cent + jne 1f + cmpl $0x48727561,%edx # aurH + jne 1f + cmpl $0x736c7561,%ecx # auls + jne 1f + movl $1,%eax # check model + cpuid + movl %eax,%ebx + shr $8,%ebx + andl $0xf,%ebx + cmp $6,%ebx # check family == 6 + jne 1f + shr $4,%eax + andl $0xf,%eax + cmpl $6,%eax # check model >= 6 + jb 1f + # assume models >= 6 all support this MSR + movl $MSR_VIA_FCR,%ecx + rdmsr + orl $((1<<1)|(1<<7)),%eax # enable CMPXCHG64 and PGE + wrmsr +1: +#endif movl $0x1,%eax # Does the cpu have what it takes cpuid diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S index 80bec6640230..aa87b06c7c82 100644 --- a/arch/i386/kernel/vmlinux.lds.S +++ b/arch/i386/kernel/vmlinux.lds.S @@ -44,7 +44,7 @@ SECTIONS /* read-only */ .text : AT(ADDR(.text) - LOAD_OFFSET) { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -74,7 +74,7 @@ SECTIONS /* writeable */ . = ALIGN(4096); .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } :data diff --git a/arch/i386/mach-generic/bigsmp.c b/arch/i386/mach-generic/bigsmp.c index e932d3485ae2..58a477baec30 100644 --- a/arch/i386/mach-generic/bigsmp.c +++ b/arch/i386/mach-generic/bigsmp.c @@ -21,7 +21,7 @@ static int dmi_bigsmp; /* can be set by dmi scanners */ -static __init int hp_ht_bigsmp(struct dmi_system_id *d) +static int hp_ht_bigsmp(struct dmi_system_id *d) { #ifdef CONFIG_X86_GENERICARCH printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident); @@ -31,7 +31,7 @@ static __init int hp_ht_bigsmp(struct dmi_system_id *d) } -static struct dmi_system_id __initdata bigsmp_dmi_table[] = { +static struct dmi_system_id bigsmp_dmi_table[] = { { hp_ht_bigsmp, "HP ProLiant DL760 G2", { DMI_MATCH(DMI_BIOS_VENDOR, "HP"), DMI_MATCH(DMI_BIOS_VERSION, "P44-"), @@ -45,7 +45,7 @@ static struct dmi_system_id __initdata bigsmp_dmi_table[] = { }; -static int __init probe_bigsmp(void) +static int probe_bigsmp(void) { if (def_to_bigsmp) dmi_bigsmp = 1; diff --git a/arch/i386/mm/mmap.c b/arch/i386/mm/mmap.c index e4730a1a43dd..552e08473755 100644 --- a/arch/i386/mm/mmap.c +++ b/arch/i386/mm/mmap.c @@ -27,6 +27,7 @@ #include <linux/personality.h> #include <linux/mm.h> #include <linux/random.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c index 8e185208dfd4..a7c0783b269a 100644 --- a/arch/i386/oprofile/nmi_int.c +++ b/arch/i386/oprofile/nmi_int.c @@ -131,7 +131,6 @@ static void nmi_save_registers(void * dummy) { int cpu = smp_processor_id(); struct op_msrs * msrs = &cpu_msrs[cpu]; - model->fill_in_addresses(msrs); nmi_cpu_save_registers(msrs); } @@ -195,6 +194,7 @@ static struct notifier_block profile_exceptions_nb = { static int nmi_setup(void) { int err=0; + int cpu; if (!allocate_msrs()) return -ENOMEM; @@ -207,6 +207,13 @@ static int nmi_setup(void) /* We need to serialize save and setup for HT because the subset * of msrs are distinct for save and setup operations */ + + /* Assume saved/restored counters are the same on all CPUs */ + model->fill_in_addresses(&cpu_msrs[0]); + for_each_possible_cpu (cpu) { + if (cpu != 0) + cpu_msrs[cpu] = cpu_msrs[0]; + } on_each_cpu(nmi_save_registers, NULL, 0, 1); on_each_cpu(nmi_cpu_setup, NULL, 0, 1); nmi_enabled = 1; diff --git a/arch/ia64/kernel/acpi-processor.c b/arch/ia64/kernel/acpi-processor.c index 4d4993a47e55..5a216c019924 100644 --- a/arch/ia64/kernel/acpi-processor.c +++ b/arch/ia64/kernel/acpi-processor.c @@ -44,7 +44,7 @@ static void init_intel_pdc(struct acpi_processor *pr) buf[0] = ACPI_PDC_REVISION_ID; buf[1] = 1; - buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP; + buf[2] = ACPI_PDC_EST_CAPABILITY_SMP; obj->type = ACPI_TYPE_BUFFER; obj->buffer.length = 12; diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 3549c94467b8..103dd8edda71 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -67,7 +67,8 @@ EXPORT_SYMBOL(pm_power_off); unsigned int acpi_cpei_override; unsigned int acpi_cpei_phys_cpuid; -const char *acpi_get_sysname(void) +const char __init * +acpi_get_sysname(void) { #ifdef CONFIG_IA64_GENERIC unsigned long rsdp_phys; @@ -791,7 +792,7 @@ static __init int setup_additional_cpus(char *s) early_param("additional_cpus", setup_additional_cpus); /* - * cpu_possible_map should be static, it cannot change as cpu's + * cpu_possible_map should be static, it cannot change as CPUs * are onlined, or offlined. The reason is per-cpu data-structures * are allocated by some modules at init time, and dont expect to * do this dynamically on cpu arrival/departure. diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index aeb79fb28f0b..1d64ef478dde 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -156,24 +156,30 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data) if (!kdump_on_init) return NOTIFY_DONE; - if (val != DIE_INIT_MONARCH_ENTER && - val != DIE_INIT_SLAVE_ENTER && + if (val != DIE_INIT_MONARCH_LEAVE && + val != DIE_INIT_SLAVE_LEAVE && + val != DIE_INIT_MONARCH_PROCESS && val != DIE_MCA_RENDZVOUS_LEAVE && val != DIE_MCA_MONARCH_LEAVE) return NOTIFY_DONE; nd = (struct ia64_mca_notify_die *)args->err; - /* Reason code 1 means machine check rendezous*/ - if ((val == DIE_INIT_MONARCH_ENTER || val == DIE_INIT_SLAVE_ENTER) && - nd->sos->rv_rc == 1) + /* Reason code 1 means machine check rendezvous*/ + if ((val == DIE_INIT_MONARCH_LEAVE || val == DIE_INIT_SLAVE_LEAVE + || val == DIE_INIT_MONARCH_PROCESS) && nd->sos->rv_rc == 1) return NOTIFY_DONE; switch (val) { - case DIE_INIT_MONARCH_ENTER: + case DIE_INIT_MONARCH_PROCESS: + atomic_set(&kdump_in_progress, 1); + *(nd->monarch_cpu) = -1; + break; + case DIE_INIT_MONARCH_LEAVE: machine_kdump_on_init(); break; - case DIE_INIT_SLAVE_ENTER: - unw_init_running(kdump_cpu_freeze, NULL); + case DIE_INIT_SLAVE_LEAVE: + if (atomic_read(&kdump_in_progress)) + unw_init_running(kdump_cpu_freeze, NULL); break; case DIE_MCA_RENDZVOUS_LEAVE: if (atomic_read(&kdump_in_progress)) @@ -215,8 +221,10 @@ static ctl_table sys_table[] = { static int machine_crash_setup(void) { + /* be notified before default_monarch_init_process */ static struct notifier_block kdump_init_notifier_nb = { .notifier_call = kdump_init_notifier, + .priority = 1, }; int ret; if((ret = register_die_notifier(&kdump_init_notifier_nb)) != 0) diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 144b056282af..95f517515235 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1585,5 +1585,8 @@ sys_call_table: data8 sys_getcpu data8 sys_epoll_pwait // 1305 data8 sys_utimensat + data8 sys_signalfd + data8 sys_timerfd + data8 sys_eventfd .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index b4c239685d2e..407b45870489 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -4,7 +4,7 @@ * Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar * * This file contains the code used by various IRQ handling routines: - * asking for different IRQ's should be done through these routines + * asking for different IRQs should be done through these routines * instead of just grabbing them. Thus setups with different IRQ numbers * shouldn't result in any weird surprises, and installing new handlers * should be easier. @@ -12,7 +12,7 @@ * Copyright (C) Ashok Raj<ashok.raj@intel.com>, Intel Corporation 2004 * * 4/14/2004: Added code to handle cpu migration and do safe irq - * migration without lossing interrupts for iosapic + * migration without losing interrupts for iosapic * architecture. */ @@ -190,7 +190,7 @@ void fixup_irqs(void) } /* - * Phase 1: Locate irq's bound to this cpu and + * Phase 1: Locate IRQs bound to this cpu and * relocate them for cpu removal. */ migrate_irqs(); diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c index c2f07beb1759..e56a7a36aca3 100644 --- a/arch/ia64/kernel/irq_lsapic.c +++ b/arch/ia64/kernel/irq_lsapic.c @@ -23,7 +23,7 @@ lsapic_noop_startup (unsigned int irq) static void lsapic_noop (unsigned int irq) { - /* nuthing to do... */ + /* nothing to do... */ } static int lsapic_retrigger(unsigned int irq) diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c index 72e593e94053..5bc46f151344 100644 --- a/arch/ia64/kernel/kprobes.c +++ b/arch/ia64/kernel/kprobes.c @@ -151,12 +151,12 @@ static uint __kprobes is_cmp_ctype_unc_inst(uint template, uint slot, cmp_inst.l = kprobe_inst; if ((cmp_inst.f.x2 == 0) || (cmp_inst.f.x2 == 1)) { - /* Integere compare - Register Register (A6 type)*/ + /* Integer compare - Register Register (A6 type)*/ if ((cmp_inst.f.tb == 0) && (cmp_inst.f.ta == 0) &&(cmp_inst.f.c == 1)) ctype_unc = 1; } else if ((cmp_inst.f.x2 == 2)||(cmp_inst.f.x2 == 3)) { - /* Integere compare - Immediate Register (A8 type)*/ + /* Integer compare - Immediate Register (A8 type)*/ if ((cmp_inst.f.ta == 0) &&(cmp_inst.f.c == 1)) ctype_unc = 1; } @@ -820,7 +820,7 @@ out: return 1; } -static int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr) +int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr) { struct kprobe *cur = kprobe_running(); struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); @@ -904,13 +904,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self, if (post_kprobes_handler(args->regs)) ret = NOTIFY_STOP; break; - case DIE_PAGE_FAULT: - /* kprobe_running() needs smp_processor_id() */ - preempt_disable(); - if (kprobe_running() && - kprobes_fault_handler(args->regs, args->trapnr)) - ret = NOTIFY_STOP; - preempt_enable(); default: break; } @@ -954,7 +947,7 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) /* * Callee owns the argument space and could overwrite it, eg * tail call optimization. So to be absolutely safe - * we save the argument space before transfering the control + * we save the argument space before transferring the control * to instrumented jprobe function which runs in * the process context */ diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 26814de6c29a..1ead5ea6c5ce 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -273,7 +273,6 @@ static void ia64_mlogbuf_finish(int wait) mlogbuf_finished = 1; } -EXPORT_SYMBOL(ia64_mlogbuf_finish); /* * Print buffered messages from INIT context. @@ -1477,6 +1476,10 @@ default_monarch_init_process(struct notifier_block *self, unsigned long val, voi struct task_struct *g, *t; if (val != DIE_INIT_MONARCH_PROCESS) return NOTIFY_DONE; +#ifdef CONFIG_KEXEC + if (atomic_read(&kdump_in_progress)) + return NOTIFY_DONE; +#endif /* * FIXME: mlogbuf will brim over with INIT stack dumps. diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c index 70b8bdbb7e6f..aba813c2c150 100644 --- a/arch/ia64/kernel/mca_drv.c +++ b/arch/ia64/kernel/mca_drv.c @@ -438,7 +438,7 @@ is_mca_global(peidx_table_t *peidx, pal_bus_check_info_t *pbci, * @peidx: pointer of index of processor error section * * Return value: - * target address on Success / 0 on Failue + * target address on Success / 0 on Failure */ static u64 get_target_identifier(peidx_table_t *peidx) @@ -701,7 +701,7 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, return fatal_mca("External bus check fatal status"); /* - * This is a local MCA and estimated as a recoverble error. + * This is a local MCA and estimated as a recoverable error. */ if (platform) return recover_from_platform_error(slidx, peidx, pbci, sos); diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index 158e3c51bb77..196287928bae 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -861,7 +861,7 @@ apply_relocate (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symindex, /* * Modules contain a single unwind table which covers both the core and the init text * sections but since the two are not contiguous, we need to split this table up such that - * we can register (and unregister) each "segment" seperately. Fortunately, this sounds + * we can register (and unregister) each "segment" separately. Fortunately, this sounds * more complicated than it really is. */ static void diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index e7191ca30b16..b7133cabdbea 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -1318,7 +1318,7 @@ pfm_reserve_session(struct task_struct *task, int is_syswide, unsigned int cpu) { unsigned long flags; /* - * validy checks on cpu_mask have been done upstream + * validity checks on cpu_mask have been done upstream */ LOCK_PFS(flags); @@ -1384,7 +1384,7 @@ pfm_unreserve_session(pfm_context_t *ctx, int is_syswide, unsigned int cpu) { unsigned long flags; /* - * validy checks on cpu_mask have been done upstream + * validity checks on cpu_mask have been done upstream */ LOCK_PFS(flags); @@ -1835,7 +1835,7 @@ pfm_flush(struct file *filp, fl_owner_t id) /* * remove our file from the async queue, if we use this mode. * This can be done without the context being protected. We come - * here when the context has become unreacheable by other tasks. + * here when the context has become unreachable by other tasks. * * We may still have active monitoring at this point and we may * end up in pfm_overflow_handler(). However, fasync_helper() @@ -2132,7 +2132,7 @@ doit: filp->private_data = NULL; /* - * if we free on the spot, the context is now completely unreacheable + * if we free on the spot, the context is now completely unreachable * from the callers side. The monitored task side is also cut, so we * can freely cut. * @@ -2562,7 +2562,7 @@ pfm_reset_pmu_state(pfm_context_t *ctx) ctx->ctx_all_pmcs[0] = pmu_conf->impl_pmcs[0] & ~0x1; /* - * bitmask of all PMDs that are accesible to this context + * bitmask of all PMDs that are accessible to this context */ ctx->ctx_all_pmds[0] = pmu_conf->impl_pmds[0]; @@ -3395,7 +3395,7 @@ pfm_read_pmds(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) if (unlikely(!PMD_IS_IMPL(cnum))) goto error; /* * we can only read the register that we use. That includes - * the one we explicitely initialize AND the one we want included + * the one we explicitly initialize AND the one we want included * in the sampling buffer (smpl_regs). * * Having this restriction allows optimization in the ctxsw routine @@ -3715,7 +3715,7 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) * if non-blocking, then we ensure that the task will go into * pfm_handle_work() before returning to user mode. * - * We cannot explicitely reset another task, it MUST always + * We cannot explicitly reset another task, it MUST always * be done by the task itself. This works for system wide because * the tool that is controlling the session is logically doing * "self-monitoring". @@ -4644,7 +4644,7 @@ pfm_exit_thread(struct task_struct *task) switch(state) { case PFM_CTX_UNLOADED: /* - * only comes to thios function if pfm_context is not NULL, i.e., cannot + * only comes to this function if pfm_context is not NULL, i.e., cannot * be in unloaded state */ printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task->pid); @@ -5247,7 +5247,7 @@ pfm_end_notify_user(pfm_context_t *ctx) /* * main overflow processing routine. - * it can be called from the interrupt path or explicitely during the context switch code + * it can be called from the interrupt path or explicitly during the context switch code */ static void pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, struct pt_regs *regs) diff --git a/arch/ia64/kernel/perfmon_mckinley.h b/arch/ia64/kernel/perfmon_mckinley.h index 9becccda2897..c4bec7a9d18f 100644 --- a/arch/ia64/kernel/perfmon_mckinley.h +++ b/arch/ia64/kernel/perfmon_mckinley.h @@ -181,7 +181,7 @@ static pmu_config_t pmu_conf_mck={ .pmc_desc = pfm_mck_pmc_desc, .num_ibrs = 8, .num_dbrs = 8, - .use_rr_dbregs = 1 /* debug register are use for range retrictions */ + .use_rr_dbregs = 1 /* debug register are use for range restrictions */ }; diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index d1c3ed9943e5..af73b8dfde28 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -763,6 +763,9 @@ get_wchan (struct task_struct *p) unsigned long ip; int count = 0; + if (!p || p == current || p->state == TASK_RUNNING) + return 0; + /* * Note: p may not be a blocked task (it could be current or * another process running on some other CPU. Rather than @@ -773,6 +776,8 @@ get_wchan (struct task_struct *p) */ unw_init_from_blocked_task(&info, p); do { + if (p->state == TASK_RUNNING) + return 0; if (unw_unwind(&info) < 0) return 0; unw_get_ip(&info, &ip); diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c index 37c876f95dba..27c2ef445a56 100644 --- a/arch/ia64/kernel/sal.c +++ b/arch/ia64/kernel/sal.c @@ -134,7 +134,7 @@ set_smp_redirect (int flag) * interrupt redirection. The reason is this would require that * All interrupts be stopped and hard bind the irq to a cpu. * Later when the interrupt is fired we need to set the redir hint - * on again in the vector. This is combersome for something that the + * on again in the vector. This is cumbersome for something that the * user mode irq balancer will solve anyways. */ no_int_routing=1; diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index 89f6b138a62c..25cd75f50ab1 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -162,7 +162,7 @@ static DEFINE_SPINLOCK(data_saved_lock); /** salinfo_platform_oemdata - optional callback to decode oemdata from an error * record. * @sect_header: pointer to the start of the section to decode. - * @oemdata: returns vmalloc area containing the decded output. + * @oemdata: returns vmalloc area containing the decoded output. * @oemdata_size: returns length of decoded output (strlen). * * Description: If user space asks for oem data to be decoded by the kernel diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 9df1efe7487d..eaa6a24bc0b6 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -576,7 +576,7 @@ setup_arch (char **cmdline_p) } /* - * Display cpu info for all cpu's. + * Display cpu info for all CPUs. */ static int show_cpuinfo (struct seq_file *m, void *v) @@ -761,7 +761,7 @@ identify_cpu (struct cpuinfo_ia64 *c) c->cpu = smp_processor_id(); /* below default values will be overwritten by identify_siblings() - * for Multi-Threading/Multi-Core capable cpu's + * for Multi-Threading/Multi-Core capable CPUs */ c->threads_per_core = c->cores_per_socket = c->num_log = 1; c->socket_id = -1; @@ -947,7 +947,7 @@ cpu_init (void) ia32_cpu_init(); #endif - /* Clear ITC to eliminiate sched_clock() overflows in human time. */ + /* Clear ITC to eliminate sched_clock() overflows in human time. */ ia64_set_itc(0); /* disable all local interrupt sources: */ diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 221de3804560..b3a47f986e1e 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -186,7 +186,7 @@ handle_IPI (int irq, void *dev_id) } /* - * Called with preeemption disabled. + * Called with preemption disabled. */ static inline void send_IPI_single (int dest_cpu, int op) @@ -196,7 +196,7 @@ send_IPI_single (int dest_cpu, int op) } /* - * Called with preeemption disabled. + * Called with preemption disabled. */ static inline void send_IPI_allbutself (int op) @@ -210,7 +210,7 @@ send_IPI_allbutself (int op) } /* - * Called with preeemption disabled. + * Called with preemption disabled. */ static inline void send_IPI_all (int op) @@ -223,7 +223,7 @@ send_IPI_all (int op) } /* - * Called with preeemption disabled. + * Called with preemption disabled. */ static inline void send_IPI_self (int op) @@ -252,7 +252,7 @@ kdump_smp_send_init(void) } #endif /* - * Called with preeemption disabled. + * Called with preemption disabled. */ void smp_send_reschedule (int cpu) @@ -261,7 +261,7 @@ smp_send_reschedule (int cpu) } /* - * Called with preeemption disabled. + * Called with preemption disabled. */ static void smp_send_local_flush_tlb (int cpu) diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index a44792d0f3a9..3c9d8e6089cf 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -370,7 +370,7 @@ smp_setup_percpu_timer (void) { } -static void __devinit +static void __cpuinit smp_callin (void) { int cpuid, phys_id, itc_master; @@ -456,7 +456,7 @@ smp_callin (void) /* * Activate a secondary processor. head.S calls this. */ -int __devinit +int __cpuinit start_secondary (void *unused) { /* Early console may use I/O ports */ @@ -694,7 +694,7 @@ int migrate_platform_irqs(unsigned int cpu) set_cpei_target_cpu(new_cpei_cpu); desc = irq_desc + ia64_cpe_irq; /* - * Switch for now, immediatly, we need to do fake intr + * Switch for now, immediately, we need to do fake intr * as other interrupts, but need to study CPEI behaviour with * polling before making changes. */ @@ -840,7 +840,7 @@ __cpu_up (unsigned int cpu) } /* - * Assume that CPU's have been discovered by some platform-dependent interface. For + * Assume that CPUs have been discovered by some platform-dependent interface. For * SoftSDV/Lion, that would be ACPI. * * Setup of the IPI irq handler is done in irq.c:init_IRQ_SMP(). @@ -854,7 +854,7 @@ init_smp_config(void) } *ap_startup; long sal_ret; - /* Tell SAL where to drop the AP's. */ + /* Tell SAL where to drop the APs. */ ap_startup = (struct fptr *) start_ap; sal_ret = ia64_sal_set_vectors(SAL_VECTOR_OS_BOOT_RENDEZ, ia64_tpa(ap_startup->fp), ia64_tpa(ap_startup->gp), 0, 0, 0, 0); diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c index b8e0d70bf989..15ad85da15a9 100644 --- a/arch/ia64/kernel/traps.c +++ b/arch/ia64/kernel/traps.c @@ -304,7 +304,7 @@ handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr) * Lower 4 bits are used as a count. Upper bits are a sequence * number that is updated when count is reset. The cmpxchg will * fail is seqno has changed. This minimizes mutiple cpus - * reseting the count. + * resetting the count. */ if (current_jiffies > last.time) (void) cmpxchg_acq(&last.count, count, 16 + (count & ~15)); diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c index fe1426266b9b..b0b08b5f3eca 100644 --- a/arch/ia64/kernel/unwind.c +++ b/arch/ia64/kernel/unwind.c @@ -2,7 +2,7 @@ * Copyright (C) 1999-2004 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> * Copyright (C) 2003 Fenghua Yu <fenghua.yu@intel.com> - * - Change pt_regs_off() to make it less dependant on pt_regs structure. + * - Change pt_regs_off() to make it less dependent on pt_regs structure. */ /* * This file implements call frame unwind support for the Linux @@ -1860,7 +1860,7 @@ int unw_unwind (struct unw_frame_info *info) { unsigned long prev_ip, prev_sp, prev_bsp; - unsigned long ip, pr, num_regs; + unsigned long ip, pr, num_regs, rp_loc, pfs_loc; STAT(unsigned long start, flags;) int retval; @@ -1870,14 +1870,16 @@ unw_unwind (struct unw_frame_info *info) prev_sp = info->sp; prev_bsp = info->bsp; - /* restore the ip */ - if (!info->rp_loc) { + /* validate the return IP pointer */ + rp_loc = (unsigned long) info->rp_loc; + if ((rp_loc < info->regstk.limit) || (rp_loc > info->regstk.top)) { /* FIXME: should really be level 0 but it occurs too often. KAO */ UNW_DPRINT(1, "unwind.%s: failed to locate return link (ip=0x%lx)!\n", __FUNCTION__, info->ip); STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags)); return -1; } + /* restore the ip */ ip = info->ip = *info->rp_loc; if (ip < GATE_ADDR) { UNW_DPRINT(2, "unwind.%s: reached user-space (ip=0x%lx)\n", __FUNCTION__, ip); @@ -1885,12 +1887,14 @@ unw_unwind (struct unw_frame_info *info) return -1; } - /* restore the cfm: */ - if (!info->pfs_loc) { + /* validate the previous stack frame pointer */ + pfs_loc = (unsigned long) info->pfs_loc; + if ((pfs_loc < info->regstk.limit) || (pfs_loc > info->regstk.top)) { UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __FUNCTION__); STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags)); return -1; } + /* restore the cfm: */ info->cfm_loc = info->pfs_loc; /* restore the bsp: */ @@ -1992,13 +1996,16 @@ init_frame_info (struct unw_frame_info *info, struct task_struct *t, memset(info, 0, sizeof(*info)); rbslimit = (unsigned long) t + IA64_RBS_OFFSET; + stklimit = (unsigned long) t + IA64_STK_OFFSET; + rbstop = sw->ar_bspstore; - if (rbstop - (unsigned long) t >= IA64_STK_OFFSET) + if (rbstop > stklimit || rbstop < rbslimit) rbstop = rbslimit; - stklimit = (unsigned long) t + IA64_STK_OFFSET; if (stktop <= rbstop) stktop = rbstop; + if (stktop > stklimit) + stktop = stklimit; info->regstk.limit = rbslimit; info->regstk.top = rbstop; diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S index 692382642118..5a65965c8b53 100644 --- a/arch/ia64/kernel/vmlinux.lds.S +++ b/arch/ia64/kernel/vmlinux.lds.S @@ -44,7 +44,7 @@ SECTIONS .text : AT(ADDR(.text) - LOAD_OFFSET) { IVT_TEXT - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -214,7 +214,12 @@ SECTIONS data : { } :data .data : AT(ADDR(.data) - LOAD_OFFSET) - { *(.data) *(.data1) *(.gnu.linkonce.d*) CONSTRUCTORS } + { + DATA_DATA + *(.data1) + *(.gnu.linkonce.d*) + CONSTRUCTORS + } . = ALIGN(16); /* gp must be 16-byte aligned for exc. table */ .got : AT(ADDR(.got) - LOAD_OFFSET) diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 38085ac18338..0dbf0e81f8c0 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -317,7 +317,7 @@ static void __meminit scatter_node_data(void) * node_online_map is not set for hot-added nodes at this time, * because we are halfway through initialization of the new node's * structures. If for_each_online_node() is used, a new node's - * pg_data_ptrs will be not initialized. Insted of using it, + * pg_data_ptrs will be not initialized. Instead of using it, * pgdat_list[] is checked. */ for_each_node(node) { diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c index 21658e02116c..b87f785c2416 100644 --- a/arch/ia64/mm/fault.c +++ b/arch/ia64/mm/fault.c @@ -19,36 +19,24 @@ extern void die (char *, struct pt_regs *, long); #ifdef CONFIG_KPROBES -ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain); - -/* Hook to register for page fault notifications */ -int register_page_fault_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(¬ify_page_fault_chain, nb); -} - -int unregister_page_fault_notifier(struct notifier_block *nb) +static inline int notify_page_fault(struct pt_regs *regs, int trap) { - return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb); -} + int ret = 0; + + if (!user_mode(regs)) { + /* kprobe_running() needs smp_processor_id() */ + preempt_disable(); + if (kprobe_running() && kprobes_fault_handler(regs, trap)) + ret = 1; + preempt_enable(); + } -static inline int notify_page_fault(enum die_val val, const char *str, - struct pt_regs *regs, long err, int trap, int sig) -{ - struct die_args args = { - .regs = regs, - .str = str, - .err = err, - .trapnr = trap, - .signr = sig - }; - return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args); + return ret; } #else -static inline int notify_page_fault(enum die_val val, const char *str, - struct pt_regs *regs, long err, int trap, int sig) +static inline int notify_page_fault(struct pt_regs *regs, int trap) { - return NOTIFY_DONE; + return 0; } #endif @@ -117,8 +105,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re /* * This is to handle the kprobes on user space access instructions */ - if (notify_page_fault(DIE_PAGE_FAULT, "page fault", regs, code, TRAP_BRKPT, - SIGSEGV) == NOTIFY_STOP) + if (notify_page_fault(regs, TRAP_BRKPT)) return; down_read(&mm->mmap_sem); diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 3549f3b42592..73696b4a2eed 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -354,10 +354,13 @@ pci_acpi_scan_root(struct acpi_device *device, int domain, int bus) acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_window, &windows); - controller->window = kmalloc_node(sizeof(*controller->window) * windows, - GFP_KERNEL, controller->node); - if (!controller->window) - goto out2; + if (windows) { + controller->window = + kmalloc_node(sizeof(*controller->window) * windows, + GFP_KERNEL, controller->node); + if (!controller->window) + goto out2; + } name = kmalloc(16, GFP_KERNEL); if (!name) diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c index ff1c55601178..b362d6d6a8c8 100644 --- a/arch/ia64/sn/kernel/bte.c +++ b/arch/ia64/sn/kernel/bte.c @@ -63,7 +63,7 @@ static inline void bte_start_transfer(struct bteinfo_s *bte, u64 len, u64 mode) * Use the block transfer engine to move kernel memory from src to dest * using the assigned mode. * - * Paramaters: + * Parameters: * src - physical address of the transfer source. * dest - physical address of the transfer destination. * len - number of bytes to transfer from source to dest. @@ -247,7 +247,7 @@ EXPORT_SYMBOL(bte_copy); * use the block transfer engine to move kernel * memory from src to dest using the assigned mode. * - * Paramaters: + * Parameters: * src - physical address of the transfer source. * dest - physical address of the transfer destination. * len - number of bytes to transfer from source to dest. @@ -255,7 +255,7 @@ EXPORT_SYMBOL(bte_copy); * for IBCT0/1 in the SGI documentation. * * NOTE: If the source, dest, and len are all cache line aligned, - * then it would be _FAR_ preferrable to use bte_copy instead. + * then it would be _FAR_ preferable to use bte_copy instead. */ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode) { @@ -300,7 +300,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode) * a standard bte copy. * * One nasty exception to the above rule is when the - * source and destination are not symetrically + * source and destination are not symmetrically * mis-aligned. If the source offset from the first * cache line is different from the destination offset, * we make the first section be the entire transfer @@ -337,7 +337,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode) if (footBcopyDest == (headBcopyDest + headBcopyLen)) { /* - * We have two contigous bcopy + * We have two contiguous bcopy * blocks. Merge them. */ headBcopyLen += footBcopyLen; @@ -375,7 +375,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode) } else { /* - * The transfer is not symetric, we will + * The transfer is not symmetric, we will * allocate a buffer large enough for all the * data, bte_copy into that buffer and then * bcopy to the destination. diff --git a/arch/ia64/sn/kernel/bte_error.c b/arch/ia64/sn/kernel/bte_error.c index b6fcf8164f2b..27c5936ccfe9 100644 --- a/arch/ia64/sn/kernel/bte_error.c +++ b/arch/ia64/sn/kernel/bte_error.c @@ -105,7 +105,7 @@ int shub1_bte_error_handler(unsigned long _nodepda) } BTE_PRINTK(("eh:%p:%d Cleaning up\n", err_nodepda, smp_processor_id())); - /* Reenable both bte interfaces */ + /* Re-enable both bte interfaces */ imem.ii_imem_regval = REMOTE_HUB_L(nasid, IIO_IMEM); imem.ii_imem_fld_s.i_b0_esd = imem.ii_imem_fld_s.i_b1_esd = 1; REMOTE_HUB_S(nasid, IIO_IMEM, imem.ii_imem_regval); @@ -243,7 +243,7 @@ bte_crb_error_handler(cnodeid_t cnode, int btenum, /* * The caller has already figured out the error type, we save that - * in the bte handle structure for the thread excercising the + * in the bte handle structure for the thread exercising the * interface to consume. */ bte->bh_error = ioe->ie_errortype + BTEFAIL_OFFSET; diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c index 7ed72d3faf73..787ed642dd49 100644 --- a/arch/ia64/sn/kernel/io_common.c +++ b/arch/ia64/sn/kernel/io_common.c @@ -479,7 +479,7 @@ sn_io_early_init(void) } /* - * prime sn_pci_provider[]. Individial provider init routines will + * prime sn_pci_provider[]. Individual provider init routines will * override their respective default entries. */ diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index a9bed5ca2ed8..684b1c984a44 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -167,7 +167,7 @@ void __init early_sn_setup(void) * IO on SN2 is done via SAL calls, early_printk won't work without this. * * This code duplicates some of the ACPI table parsing that is in efi.c & sal.c. - * Any changes to those file may have to be made hereas well. + * Any changes to those file may have to be made here as well. */ efi_systab = (efi_system_table_t *) __va(ia64_boot_param->efi_systab); config_tables = __va(efi_systab->tables); @@ -194,7 +194,7 @@ void __init early_sn_setup(void) } extern int platform_intr_list[]; -static int __initdata shub_1_1_found; +static int __cpuinitdata shub_1_1_found; /* * sn_check_for_wars diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index 5d318b579fb1..033c8a9f000e 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -104,7 +104,7 @@ static inline unsigned long wait_piowc(void) * * SN2 PIO writes from separate CPUs are not guaranteed to arrive in order. * Context switching user threads which have memory-mapped MMIO may cause - * PIOs to issue from seperate CPUs, thus the PIO writes must be drained + * PIOs to issue from separate CPUs, thus the PIO writes must be drained * from the previous CPU's Shub before execution resumes on the new CPU. */ void sn_migrate(struct task_struct *task) diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c index c08db9c2375d..44ccc0d789c9 100644 --- a/arch/ia64/sn/kernel/xpc_channel.c +++ b/arch/ia64/sn/kernel/xpc_channel.c @@ -293,7 +293,7 @@ xpc_pull_remote_cachelines(struct xpc_partition *part, void *dst, /* - * Pull the remote per partititon specific variables from the specified + * Pull the remote per partition specific variables from the specified * partition. */ enum xpc_retval @@ -461,7 +461,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch) // >>> may want to check for ch->flags & XPC_C_DISCONNECTING between // >>> iterations of the for-loop, bail if set? - // >>> should we impose a minumum #of entries? like 4 or 8? + // >>> should we impose a minimum #of entries? like 4 or 8? for (nentries = ch->local_nentries; nentries > 0; nentries--) { nbytes = nentries * ch->msg_size; @@ -514,7 +514,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch) // >>> may want to check for ch->flags & XPC_C_DISCONNECTING between // >>> iterations of the for-loop, bail if set? - // >>> should we impose a minumum #of entries? like 4 or 8? + // >>> should we impose a minimum #of entries? like 4 or 8? for (nentries = ch->remote_nentries; nentries > 0; nentries--) { nbytes = nentries * ch->msg_size; @@ -1478,7 +1478,7 @@ xpc_teardown_infrastructure(struct xpc_partition *part) /* - * Before proceding with the teardown we have to wait until all + * Before proceeding with the teardown we have to wait until all * existing references cease. */ wait_event(part->teardown_wq, (atomic_read(&part->references) == 0)); diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c index da7213530972..e58fcadff2e9 100644 --- a/arch/ia64/sn/kernel/xpnet.c +++ b/arch/ia64/sn/kernel/xpnet.c @@ -531,7 +531,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) dev_dbg(xpnet, "destination Partitions mask (dp) = 0x%lx\n", dp); /* - * If we wanted to allow promiscous mode to work like an + * If we wanted to allow promiscuous mode to work like an * unswitched network, this would be a good point to OR in a * mask of partitions which should be receiving all packets. */ diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c index 7a291a271511..d79ddacfba2d 100644 --- a/arch/ia64/sn/pci/pci_dma.c +++ b/arch/ia64/sn/pci/pci_dma.c @@ -333,7 +333,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size) /* * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work * around hw issues at the pci bus level. SGI proms older than - * 4.10 don't implment this. + * 4.10 don't implement this. */ SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, @@ -348,7 +348,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size) /* * If the above failed, retry using the SAL_PROBE call which should * be present in all proms (but which cannot work round PCI chipset - * bugs). This code is retained for compatability with old + * bugs). This code is retained for compatibility with old * pre-4.10 proms, and should be removed at some point in the future. */ @@ -379,7 +379,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size) /* * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work * around hw issues at the pci bus level. SGI proms older than - * 4.10 don't implment this. + * 4.10 don't implement this. */ SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, @@ -394,7 +394,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size) /* * If the above failed, retry using the SAL_PROBE call which should * be present in all proms (but which cannot work round PCI chipset - * bugs). This code is retained for compatability with old + * bugs). This code is retained for compatibility with old * pre-4.10 proms, and should be removed at some point in the future. */ diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c index 935029fc400d..239b3cedcf2b 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c @@ -30,7 +30,7 @@ static void mark_ate(struct ate_resource *ate_resource, int start, int number, /* * find_free_ate: Find the first free ate index starting from the given - * index for the desired consequtive count. + * index for the desired consecutive count. */ static int find_free_ate(struct ate_resource *ate_resource, int start, int count) @@ -88,7 +88,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource, return -1; /* - * Find the required number of free consequtive ates. + * Find the required number of free consecutive ates. */ start_index = find_free_ate(ate_resource, ate_resource->lowest_free_index, @@ -105,7 +105,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource, /* * Allocate "count" contiguous Bridge Address Translation Entries * on the specified bridge to be used for PCI to XTALK mappings. - * Indices in rm map range from 1..num_entries. Indicies returned + * Indices in rm map range from 1..num_entries. Indices returned * to caller range from 0..num_entries-1. * * Return the start index on success, -1 on failure. diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c index 95af40cb22f2..e626e50a938a 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c @@ -201,7 +201,7 @@ pcibr_dmatrans_direct32(struct pcidev_info * info, } /* - * Wrapper routine for free'ing DMA maps + * Wrapper routine for freeing DMA maps * DMA mappings for Direct 64 and 32 do not have any DMA maps. */ void diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 8a2cb4e691fd..b9bedbd6e1d6 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -223,7 +223,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern) /* * Scan all vga controllers on this bus making sure they all - * suport FW. If not, return. + * support FW. If not, return. */ list_for_each_entry(pdev, tioca_kern->ca_devices, bus_list) { @@ -364,7 +364,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr) * @req_size: len (bytes) to map * * Map @paddr into CA address space using the GART mechanism. The mapped - * dma_addr_t is guarenteed to be contiguous in CA bus space. + * dma_addr_t is guaranteed to be contiguous in CA bus space. */ static dma_addr_t tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size) @@ -526,7 +526,7 @@ tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) return 0; /* - * If card is 64 or 48 bit addresable, use a direct mapping. 32 + * If card is 64 or 48 bit addressable, use a direct mapping. 32 * bit direct is so restrictive w.r.t. where the memory resides that * we don't use it even though CA has some support. */ diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index 35f854fb6120..f4c0b961a939 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -256,9 +256,9 @@ pcidev_to_tioce(struct pci_dev *pdev, struct tioce __iomem **base, * @ct_addr: the coretalk address to map * @len: number of bytes to map * - * Given the addressing type, set up various paramaters that define the + * Given the addressing type, set up various parameters that define the * ATE pool to use. Search for a contiguous block of entries to cover the - * length, and if enough resources exist, fill in the ATE's and construct a + * length, and if enough resources exist, fill in the ATEs and construct a * tioce_dmamap struct to track the mapping. */ static u64 @@ -581,8 +581,8 @@ tioce_do_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, */ if (!mapaddr && !barrier && dma_mask >= 0xffffffffffUL) { /* - * We have two options for 40-bit mappings: 16GB "super" ATE's - * and 64MB "regular" ATE's. We'll try both if needed for a + * We have two options for 40-bit mappings: 16GB "super" ATEs + * and 64MB "regular" ATEs. We'll try both if needed for a * given mapping but which one we try first depends on the * size. For requests >64MB, prefer to use a super page with * regular as the fallback. Otherwise, try in the reverse order. @@ -687,8 +687,8 @@ tioce_error_intr_handler(int irq, void *arg) } /** - * tioce_reserve_m32 - reserve M32 ate's for the indicated address range - * @tioce_kernel: TIOCE context to reserve ate's for + * tioce_reserve_m32 - reserve M32 ATEs for the indicated address range + * @tioce_kernel: TIOCE context to reserve ATEs for * @base: starting bus address to reserve * @limit: last bus address to reserve * @@ -763,7 +763,7 @@ tioce_kern_init(struct tioce_common *tioce_common) /* * Set PMU pagesize to the largest size available, and zero out - * the ate's. + * the ATEs. */ tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base; @@ -784,7 +784,7 @@ tioce_kern_init(struct tioce_common *tioce_common) } /* - * Reserve ATE's corresponding to reserved address ranges. These + * Reserve ATEs corresponding to reserved address ranges. These * include: * * Memory space covered by each PPB mem base/limit register diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S index 6c73bca3f478..4e2d5b9f0a9a 100644 --- a/arch/m32r/kernel/vmlinux.lds.S +++ b/arch/m32r/kernel/vmlinux.lds.S @@ -27,7 +27,7 @@ SECTIONS _text = .; /* Text and read-only data */ .boot : { *(.boot) } = 0 .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -50,7 +50,7 @@ SECTIONS .data : { /* Data */ *(.spu) *(.spi) - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index 437b4f8d86c5..78f139226a1b 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -11,7 +11,7 @@ SECTIONS . = 0x1000; _text = .; /* Text and read-only data */ .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -28,7 +28,7 @@ SECTIONS _etext = .; /* End of text section */ .data : { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds index 2868e206fc76..c8999b2db23b 100644 --- a/arch/m68k/kernel/vmlinux-sun3.lds +++ b/arch/m68k/kernel/vmlinux-sun3.lds @@ -12,7 +12,7 @@ SECTIONS _text = .; /* Text and read-only data */ .text : { *(.head) - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -23,7 +23,7 @@ SECTIONS _etext = .; /* End of text section */ .data : { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS . = ALIGN(16); /* Exception table */ __start___ex_table = .; diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 823f73736bb5..adc64a2bafbb 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -470,14 +470,6 @@ config AVNET default y depends on (AVNET5282) -config LARGE_ALLOCS - bool "Allow allocating large blocks (> 1MB) of memory" - help - Allow the slab memory allocator to keep chains for very large - memory sizes - upto 32MB. You may need this if your system has - a lot of RAM, and you need to able to allocate very large - contiguous chunks. If unsure, say N. - config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" default y diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S index c86a1bf589d4..07a0055602f4 100644 --- a/arch/m68knommu/kernel/vmlinux.lds.S +++ b/arch/m68knommu/kernel/vmlinux.lds.S @@ -62,7 +62,7 @@ SECTIONS { .text : { _text = .; _stext = . ; - *(.text) + TEXT_TEXT SCHED_TEXT *(.text.lock) @@ -133,7 +133,7 @@ SECTIONS { .data DATA_ADDR : { . = ALIGN(4); _sdata = . ; - *(.data) + DATA_DATA . = ALIGN(8192) ; *(.data.init_task) _edata = . ; diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index a7d49ae805b4..18c4a3c45a31 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -76,7 +76,7 @@ #include <linux/module.h> #include <linux/signal.h> #include <linux/smp.h> - +#include <linux/sched.h> #include <asm/asm.h> #include <asm/branch.h> #include <asm/byteorder.h> diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 043f637e3d10..9b9992cd562a 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -27,7 +27,7 @@ SECTIONS /* read-only */ _text = .; /* Text and read-only data */ .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -62,7 +62,7 @@ SECTIONS . = ALIGN(_PAGE_SIZE); *(.data.init_task) - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c index cea7d0ea36e4..59945b9ee23c 100644 --- a/arch/mips/mm/ioremap.c +++ b/arch/mips/mm/ioremap.c @@ -9,7 +9,7 @@ #include <linux/module.h> #include <asm/addrspace.h> #include <asm/byteorder.h> - +#include <linux/sched.h> #include <linux/vmalloc.h> #include <asm/cacheflush.h> #include <asm/io.h> diff --git a/arch/mips/sgi-ip32/Makefile b/arch/mips/sgi-ip32/Makefile index 7e1416768a60..60f0227425e7 100644 --- a/arch/mips/sgi-ip32/Makefile +++ b/arch/mips/sgi-ip32/Makefile @@ -3,5 +3,5 @@ # under Linux. # -obj-y += ip32-berr.o ip32-irq.o ip32-setup.o ip32-reset.o \ +obj-y += ip32-berr.o ip32-irq.o ip32-platform.o ip32-setup.o ip32-reset.o \ crime.o ip32-memory.o diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c new file mode 100644 index 000000000000..120b15932caf --- /dev/null +++ b/arch/mips/sgi-ip32/ip32-platform.c @@ -0,0 +1,20 @@ +#include <linux/init.h> +#include <linux/platform_device.h> + +static __init int meth_devinit(void) +{ + struct platform_device *pd; + int ret; + + pd = platform_device_alloc("meth", -1); + if (!pd) + return -ENOMEM; + + ret = platform_device_add(pd); + if (ret) + platform_device_put(pd); + + return ret; +} + +device_initcall(meth_devinit); diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 0dc924ccceb5..395bbce64993 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -18,7 +18,7 @@ #include <linux/module.h> #include <linux/seq_file.h> #include <linux/pagemap.h> - +#include <linux/sched.h> #include <asm/pdc.h> #include <asm/cache.h> #include <asm/cacheflush.h> diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index dd5d0cb6b347..566226d78bc9 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -33,7 +33,7 @@ #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/cpu.h> - +#include <asm/param.h> #include <asm/cache.h> #include <asm/hardware.h> /* for register_parisc_driver() stuff */ #include <asm/processor.h> diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index c74585990598..4d96ba4b9849 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -51,7 +51,7 @@ SECTIONS _text = .; /* Text and read-only data */ .text ALIGN(16) : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.text.do_softirq) @@ -91,7 +91,7 @@ SECTIONS . = ALIGN(L1_CACHE_BYTES); .data : { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 56d3c0dcd2b8..5eaeafd30bdf 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -118,6 +118,7 @@ config GENERIC_BUG depends on BUG config SYS_SUPPORTS_APM_EMULATION + default y if PMAC_APM_EMU bool config DEFAULT_UIMAGE diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index d6014a67694b..6238b5875fd1 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -29,7 +29,7 @@ CROSS32CC := $(CC) -m32 CROSS32AS := $(AS) -a32 CROSS32LD := $(LD) -m elf32ppc CROSS32OBJCOPY := $(OBJCOPY) -CROSS32AR := $(AR) +CROSS32AR := GNUTARGET=elf32-powerpc $(AR) endif endif @@ -58,6 +58,7 @@ ifeq ($(HAS_BIARCH),y) override AS += -a$(SZ) override LD += -m elf$(SZ)ppc override CC += -m$(SZ) +override AR := GNUTARGET=elf$(SZ)-powerpc $(AR) endif LDFLAGS_vmlinux := -Bstatic diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index d4f9fef7f9e9..83788986b93b 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -33,6 +33,9 @@ endif BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) +$(obj)/44x.o: BOOTCFLAGS += -Wa,-mbooke +$(obj)/ebony.o: BOOTCFLAGS += -Wa,-mbooke + zlib := inffast.c inflate.c inftrees.c zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h zliblinuxheader := zlib.h zconf.h zutil.h @@ -54,13 +57,13 @@ obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) quiet_cmd_copy_zlib = COPY $@ - cmd_copy_zlib = sed "s@__attribute_used__@@;s@<linux/\([^>]\+\).*@\"\1\"@" $< > $@ + cmd_copy_zlib = sed "s@__attribute_used__@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ quiet_cmd_copy_zlibheader = COPY $@ - cmd_copy_zlibheader = sed "s@<linux/\([^>]\+\).*@\"\1\"@" $< > $@ + cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ # stddef.h for NULL quiet_cmd_copy_zliblinuxheader = COPY $@ - cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]\+\).*@\"\1\"@" $< > $@ + cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ $(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/% $(call cmd,copy_zlib) @@ -204,12 +207,12 @@ dts = $(if $(shell echo $(CONFIG_DEVICE_TREE) | grep '^/'),\ $(obj)/cuImage.%: vmlinux $(dts) $(wrapperbits) $(call if_changed,wrap,cuboot-$*,$(dts)) -$(obj)/treeImage.%: vmlinux $(dts) $(wrapperbits) - $(call if_changed,wrap,treeboot-$*,$(dts)) - $(obj)/treeImage.initrd.%: vmlinux $(dts) $(wrapperbits) $(call if_changed,wrap,treeboot-$*,$(dts),,$(obj)/ramdisk.image.gz) +$(obj)/treeImage.%: vmlinux $(dts) $(wrapperbits) + $(call if_changed,wrap,treeboot-$*,$(dts)) + $(obj)/zImage: $(addprefix $(obj)/, $(image-y)) @rm -f $@; ln $< $@ $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) diff --git a/arch/powerpc/boot/dts/ebony.dts b/arch/powerpc/boot/dts/ebony.dts index b67918651c48..0ec02f4726b5 100644 --- a/arch/powerpc/boot/dts/ebony.dts +++ b/arch/powerpc/boot/dts/ebony.dts @@ -33,8 +33,8 @@ timebase-frequency = <0>; // Filled in by zImage i-cache-line-size = <32>; d-cache-line-size = <32>; - i-cache-size = <0>; - d-cache-size = <0>; + i-cache-size = <8000>; /* 32 kB */ + d-cache-size = <8000>; /* 32 kB */ dcr-controller; dcr-access-method = "native"; }; @@ -46,7 +46,6 @@ }; UIC0: interrupt-controller0 { - device_type = "ibm,uic"; compatible = "ibm,uic-440gp", "ibm,uic"; interrupt-controller; cell-index = <0>; @@ -58,7 +57,6 @@ }; UIC1: interrupt-controller1 { - device_type = "ibm,uic"; compatible = "ibm,uic-440gp", "ibm,uic"; interrupt-controller; cell-index = <1>; @@ -71,36 +69,36 @@ }; CPC0: cpc { - device_type = "ibm,cpc"; compatible = "ibm,cpc-440gp"; dcr-reg = <0b0 003 0e0 010>; // FIXME: anything else? }; plb { - device_type = "ibm,plb"; compatible = "ibm,plb-440gp", "ibm,plb4"; #address-cells = <2>; #size-cells = <1>; ranges; clock-frequency = <0>; // Filled in by zImage - SDRAM0: sdram { - device_type = "memory-controller"; - compatible = "ibm,sdram-440gp", "ibm,sdram"; + SDRAM0: memory-controller { + compatible = "ibm,sdram-440gp"; dcr-reg = <010 2>; // FIXME: anything else? }; + SRAM0: sram { + compatible = "ibm,sram-440gp"; + dcr-reg = <020 8 00a 1>; + }; + DMA0: dma { // FIXME: ??? - device_type = "ibm,dma-4xx"; - compatible = "ibm,dma-440gp", "ibm,dma-4xx"; + compatible = "ibm,dma-440gp"; dcr-reg = <100 027>; }; MAL0: mcmal { - device_type = "mcmal-dma"; compatible = "ibm,mcmal-440gp", "ibm,mcmal"; dcr-reg = <180 62>; num-tx-chans = <4>; @@ -119,7 +117,6 @@ }; POB0: opb { - device_type = "ibm,opb"; compatible = "ibm,opb-440gp", "ibm,opb"; #address-cells = <1>; #size-cells = <1>; @@ -133,8 +130,7 @@ clock-frequency = <0>; // Filled in by zImage EBC0: ebc { - device_type = "ibm,ebc"; - compatible = "ibm,ebc-440gp"; + compatible = "ibm,ebc-440gp", "ibm,ebc"; dcr-reg = <012 2>; #address-cells = <2>; #size-cells = <1>; @@ -147,7 +143,7 @@ interrupts = <5 4>; interrupt-parent = <&UIC1>; - small-flash@0,0 { + small-flash@0,80000 { device_type = "rom"; compatible = "direct-mapped"; probe-type = "JEDEC"; @@ -159,7 +155,6 @@ ds1743@1,0 { /* NVRAM & RTC */ - device_type = "nvram"; compatible = "ds1743"; reg = <1 0 2000>; }; @@ -170,7 +165,7 @@ probe-type = "JEDEC"; bank-width = <1>; partitions = <0 380000 - 280000 80000>; + 380000 80000>; partition-names = "fs", "firmware"; reg = <2 0 400000>; }; @@ -226,13 +221,11 @@ GPIO0: gpio@40000700 { /* FIXME */ - device_type = "gpio"; compatible = "ibm,gpio-440gp"; reg = <40000700 20>; }; ZMII0: emac-zmii@40000780 { - device_type = "emac-zmii"; compatible = "ibm,zmii-440gp", "ibm,zmii"; reg = <40000780 c>; }; @@ -299,9 +292,5 @@ chosen { linux,stdout-path = "/plb/opb/serial@40000200"; -// linux,initrd-start = <0>; /* FIXME */ -// linux,initrd-end = <0>; -// bootargs = ""; }; }; - diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts index 157dc98d3988..a983680c3263 100644 --- a/arch/powerpc/boot/dts/kuroboxHD.dts +++ b/arch/powerpc/boot/dts/kuroboxHD.dts @@ -21,19 +21,16 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" */ / { - linux,phandle = <1000>; model = "KuroboxHD"; compatible = "linkstation"; #address-cells = <1>; #size-cells = <1>; cpus { - linux,phandle = <2000>; #address-cells = <1>; #size-cells = <0>; PowerPC,603e { /* Really 8241 */ - linux,phandle = <2100>; device_type = "cpu"; reg = <0>; clock-frequency = <bebc200>; /* Fixed by bootwrapper */ @@ -48,13 +45,11 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" }; memory { - linux,phandle = <3000>; device_type = "memory"; reg = <00000000 04000000>; }; soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */ - linux,phandle = <4000>; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; @@ -69,38 +64,34 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" fef00000 fef00000 00100000>; /* pci iack */ i2c@80003000 { - linux,phandle = <4300>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <80003000 1000>; interrupts = <5 2>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; serial@80004500 { - linux,phandle = <4511>; device_type = "serial"; compatible = "ns16550"; reg = <80004500 8>; clock-frequency = <5d08d88>; current-speed = <2580>; interrupts = <9 2>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; serial@80004600 { - linux,phandle = <4512>; device_type = "serial"; compatible = "ns16550"; reg = <80004600 8>; clock-frequency = <5d08d88>; current-speed = <e100>; interrupts = <a 0>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; - pic@80040000 { - linux,phandle = <4400>; + mpic: pic@80040000 { #interrupt-cells = <2>; #address-cells = <0>; device_type = "open-pic"; @@ -111,7 +102,6 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" }; pci@fec00000 { - linux,phandle = <4500>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; @@ -122,24 +112,24 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" 02000000 0 80000000 80000000 0 70000000>; bus-range = <0 ff>; clock-frequency = <7f28155>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; interrupt-map-mask = <f800 0 0 7>; interrupt-map = < /* IDSEL 11 - IRQ0 ETH */ - 5800 0 0 1 4400 0 1 - 5800 0 0 2 4400 1 1 - 5800 0 0 3 4400 2 1 - 5800 0 0 4 4400 3 1 + 5800 0 0 1 &mpic 0 1 + 5800 0 0 2 &mpic 1 1 + 5800 0 0 3 &mpic 2 1 + 5800 0 0 4 &mpic 3 1 /* IDSEL 12 - IRQ1 IDE0 */ - 6000 0 0 1 4400 1 1 - 6000 0 0 2 4400 2 1 - 6000 0 0 3 4400 3 1 - 6000 0 0 4 4400 0 1 + 6000 0 0 1 &mpic 1 1 + 6000 0 0 2 &mpic 2 1 + 6000 0 0 3 &mpic 3 1 + 6000 0 0 4 &mpic 0 1 /* IDSEL 14 - IRQ3 USB2.0 */ - 7000 0 0 1 4400 3 1 - 7000 0 0 2 4400 3 1 - 7000 0 0 3 4400 3 1 - 7000 0 0 4 4400 3 1 + 7000 0 0 1 &mpic 3 1 + 7000 0 0 2 &mpic 3 1 + 7000 0 0 3 &mpic 3 1 + 7000 0 0 4 &mpic 3 1 >; }; }; diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts index 919eb29097db..5cf42dc022df 100644 --- a/arch/powerpc/boot/dts/kuroboxHG.dts +++ b/arch/powerpc/boot/dts/kuroboxHG.dts @@ -21,19 +21,16 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" */ / { - linux,phandle = <1000>; model = "KuroboxHG"; compatible = "linkstation"; #address-cells = <1>; #size-cells = <1>; cpus { - linux,phandle = <2000>; #address-cells = <1>; #size-cells = <0>; PowerPC,603e { /* Really 8241 */ - linux,phandle = <2100>; device_type = "cpu"; reg = <0>; clock-frequency = <fdad680>; /* Fixed by bootwrapper */ @@ -48,13 +45,11 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" }; memory { - linux,phandle = <3000>; device_type = "memory"; reg = <00000000 08000000>; }; soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */ - linux,phandle = <4000>; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; @@ -69,38 +64,35 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" fef00000 fef00000 00100000>; /* pci iack */ i2c@80003000 { - linux,phandle = <4300>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <80003000 1000>; interrupts = <5 2>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; serial@80004500 { - linux,phandle = <4511>; device_type = "serial"; compatible = "ns16550"; reg = <80004500 8>; clock-frequency = <7c044a8>; current-speed = <2580>; interrupts = <9 2>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; serial@80004600 { - linux,phandle = <4512>; device_type = "serial"; compatible = "ns16550"; reg = <80004600 8>; clock-frequency = <7c044a8>; current-speed = <e100>; interrupts = <a 0>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; }; - pic@80040000 { - linux,phandle = <4400>; + mpic: pic@80040000 { + interrupt-parent = <&mpic>; #interrupt-cells = <2>; #address-cells = <0>; device_type = "open-pic"; @@ -111,7 +103,6 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" }; pci@fec00000 { - linux,phandle = <4500>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; @@ -122,24 +113,24 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" 02000000 0 80000000 80000000 0 70000000>; bus-range = <0 ff>; clock-frequency = <7f28155>; - interrupt-parent = <4400>; + interrupt-parent = <&mpic>; interrupt-map-mask = <f800 0 0 7>; interrupt-map = < /* IDSEL 11 - IRQ0 ETH */ - 5800 0 0 1 4400 0 1 - 5800 0 0 2 4400 1 1 - 5800 0 0 3 4400 2 1 - 5800 0 0 4 4400 3 1 + 5800 0 0 1 &mpic 0 1 + 5800 0 0 2 &mpic 1 1 + 5800 0 0 3 &mpic 2 1 + 5800 0 0 4 &mpic 3 1 /* IDSEL 12 - IRQ1 IDE0 */ - 6000 0 0 1 4400 1 1 - 6000 0 0 2 4400 2 1 - 6000 0 0 3 4400 3 1 - 6000 0 0 4 4400 0 1 + 6000 0 0 1 &mpic 1 1 + 6000 0 0 2 &mpic 2 1 + 6000 0 0 3 &mpic 3 1 + 6000 0 0 4 &mpic 0 1 /* IDSEL 14 - IRQ3 USB2.0 */ - 7000 0 0 1 4400 3 1 - 7000 0 0 2 4400 3 1 - 7000 0 0 3 4400 3 1 - 7000 0 0 4 4400 3 1 + 7000 0 0 1 &mpic 3 1 + 7000 0 0 2 &mpic 3 1 + 7000 0 0 3 &mpic 3 1 + 7000 0 0 4 &mpic 3 1 >; }; }; diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index e13ac6ef05a9..d29308fe4c24 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -49,7 +49,7 @@ soc5200@f0000000 { model = "fsl,mpc5200"; compatible = "mpc5200"; - revision = "" // from bootloader + revision = ""; // from bootloader #interrupt-cells = <3>; device_type = "soc"; ranges = <0 f0000000 f0010000>; @@ -62,9 +62,8 @@ reg = <200 38>; }; - pic@500 { + mpc5200_pic: pic@500 { // 5200 interrupts are encoded into two levels; - linux,phandle = <500>; interrupt-controller; #interrupt-cells = <3>; device_type = "interrupt-controller"; @@ -79,7 +78,7 @@ cell-index = <0>; reg = <600 10>; interrupts = <1 9 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; has-wdt; }; @@ -89,7 +88,7 @@ cell-index = <1>; reg = <610 10>; interrupts = <1 a 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@620 { // General Purpose Timer @@ -98,7 +97,7 @@ cell-index = <2>; reg = <620 10>; interrupts = <1 b 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@630 { // General Purpose Timer @@ -107,7 +106,7 @@ cell-index = <3>; reg = <630 10>; interrupts = <1 c 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@640 { // General Purpose Timer @@ -116,7 +115,7 @@ cell-index = <4>; reg = <640 10>; interrupts = <1 d 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@650 { // General Purpose Timer @@ -125,7 +124,7 @@ cell-index = <5>; reg = <650 10>; interrupts = <1 e 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@660 { // General Purpose Timer @@ -134,7 +133,7 @@ cell-index = <6>; reg = <660 10>; interrupts = <1 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@670 { // General Purpose Timer @@ -143,7 +142,7 @@ cell-index = <7>; reg = <670 10>; interrupts = <1 10 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock @@ -151,7 +150,7 @@ device_type = "rtc"; reg = <800 100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; mscan@900 { @@ -159,7 +158,7 @@ compatible = "mpc5200-mscan"; cell-index = <0>; interrupts = <2 11 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; reg = <900 80>; }; @@ -168,7 +167,7 @@ compatible = "mpc5200-mscan"; cell-index = <1>; interrupts = <2 12 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; reg = <980 80>; }; @@ -176,14 +175,14 @@ compatible = "mpc5200-gpio"; reg = <b00 40>; interrupts = <1 7 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpio-wkup@c00 { compatible = "mpc5200-gpio-wkup"; reg = <c00 40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; pci@0d00 { @@ -194,13 +193,13 @@ compatible = "mpc5200-pci"; reg = <d00 100>; interrupt-map-mask = <f800 0 0 7>; - interrupt-map = <c000 0 0 1 500 0 0 3 - c000 0 0 2 500 0 0 3 - c000 0 0 3 500 0 0 3 - c000 0 0 4 500 0 0 3>; + interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 + c000 0 0 2 &mpc5200_pic 0 0 3 + c000 0 0 3 &mpc5200_pic 0 0 3 + c000 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader interrupts = <2 8 0 2 9 0 2 a 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; bus-range = <0 0>; ranges = <42000000 0 80000000 80000000 0 20000000 02000000 0 a0000000 a0000000 0 10000000 @@ -212,7 +211,7 @@ compatible = "mpc5200-spi"; reg = <f00 20>; interrupts = <2 d 0 2 e 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; usb@1000 { @@ -220,7 +219,7 @@ compatible = "mpc5200-ohci\0ohci-be"; reg = <1000 ff>; interrupts = <2 6 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; bestcomm@1200 { @@ -231,7 +230,7 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 a 0 3 b 0 3 c 0 3 d 0 3 e 0 3 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -246,7 +245,7 @@ cell-index = <0>; reg = <2000 100>; interrupts = <2 1 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; // PSC2 in ac97 mode example @@ -256,7 +255,7 @@ // cell-index = <1>; // reg = <2200 100>; // interrupts = <2 2 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC3 in CODEC mode example @@ -266,7 +265,7 @@ // cell-index = <2>; // reg = <2400 100>; // interrupts = <2 3 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC4 in uart mode example @@ -276,7 +275,7 @@ // cell-index = <3>; // reg = <2600 100>; // interrupts = <2 b 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC5 in uart mode example @@ -286,7 +285,7 @@ // cell-index = <4>; // reg = <2800 100>; // interrupts = <2 c 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC6 in spi mode example @@ -296,7 +295,7 @@ // cell-index = <5>; // reg = <2c00 100>; // interrupts = <2 4 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; ethernet@3000 { @@ -305,7 +304,7 @@ reg = <3000 800>; mac-address = [ 02 03 04 05 06 07 ]; // Bad! interrupts = <2 5 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; ata@3a00 { @@ -313,7 +312,7 @@ compatible = "mpc5200-ata"; reg = <3a00 100>; interrupts = <2 7 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; i2c@3d00 { @@ -322,7 +321,7 @@ cell-index = <0>; reg = <3d00 40>; interrupts = <2 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -332,7 +331,7 @@ cell-index = <1>; reg = <3d40 40>; interrupts = <2 10 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; sram@8000 { diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index 00211b39a342..f242531f0451 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -62,9 +62,8 @@ reg = <200 38>; }; - pic@500 { + mpc5200_pic: pic@500 { // 5200 interrupts are encoded into two levels; - linux,phandle = <500>; interrupt-controller; #interrupt-cells = <3>; device_type = "interrupt-controller"; @@ -79,7 +78,7 @@ cell-index = <0>; reg = <600 10>; interrupts = <1 9 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; has-wdt; }; @@ -89,7 +88,7 @@ cell-index = <1>; reg = <610 10>; interrupts = <1 a 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@620 { // General Purpose Timer @@ -98,7 +97,7 @@ cell-index = <2>; reg = <620 10>; interrupts = <1 b 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@630 { // General Purpose Timer @@ -107,7 +106,7 @@ cell-index = <3>; reg = <630 10>; interrupts = <1 c 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@640 { // General Purpose Timer @@ -116,7 +115,7 @@ cell-index = <4>; reg = <640 10>; interrupts = <1 d 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@650 { // General Purpose Timer @@ -125,7 +124,7 @@ cell-index = <5>; reg = <650 10>; interrupts = <1 e 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@660 { // General Purpose Timer @@ -134,7 +133,7 @@ cell-index = <6>; reg = <660 10>; interrupts = <1 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpt@670 { // General Purpose Timer @@ -143,7 +142,7 @@ cell-index = <7>; reg = <670 10>; interrupts = <1 10 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock @@ -151,7 +150,7 @@ device_type = "rtc"; reg = <800 100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; mscan@900 { @@ -159,7 +158,7 @@ compatible = "mpc5200b-mscan\0mpc5200-mscan"; cell-index = <0>; interrupts = <2 11 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; reg = <900 80>; }; @@ -168,7 +167,7 @@ compatible = "mpc5200b-mscan\0mpc5200-mscan"; cell-index = <1>; interrupts = <2 12 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; reg = <980 80>; }; @@ -176,14 +175,14 @@ compatible = "mpc5200b-gpio\0mpc5200-gpio"; reg = <b00 40>; interrupts = <1 7 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; gpio-wkup@c00 { compatible = "mpc5200b-gpio-wkup\0mpc5200-gpio-wkup"; reg = <c00 40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; pci@0d00 { @@ -194,18 +193,18 @@ compatible = "mpc5200b-pci\0mpc5200-pci"; reg = <d00 100>; interrupt-map-mask = <f800 0 0 7>; - interrupt-map = <c000 0 0 1 500 0 0 3 // 1st slot - c000 0 0 2 500 1 1 3 - c000 0 0 3 500 1 2 3 - c000 0 0 4 500 1 3 3 - - c800 0 0 1 500 1 1 3 // 2nd slot - c800 0 0 2 500 1 2 3 - c800 0 0 3 500 1 3 3 - c800 0 0 4 500 0 0 3>; + interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot + c000 0 0 2 &mpc5200_pic 1 1 3 + c000 0 0 3 &mpc5200_pic 1 2 3 + c000 0 0 4 &mpc5200_pic 1 3 3 + + c800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot + c800 0 0 2 &mpc5200_pic 1 2 3 + c800 0 0 3 &mpc5200_pic 1 3 3 + c800 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader interrupts = <2 8 0 2 9 0 2 a 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; bus-range = <0 0>; ranges = <42000000 0 80000000 80000000 0 20000000 02000000 0 a0000000 a0000000 0 10000000 @@ -217,7 +216,7 @@ compatible = "mpc5200b-spi\0mpc5200-spi"; reg = <f00 20>; interrupts = <2 d 0 2 e 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; usb@1000 { @@ -225,7 +224,7 @@ compatible = "mpc5200b-ohci\0mpc5200-ohci\0ohci-be"; reg = <1000 ff>; interrupts = <2 6 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; bestcomm@1200 { @@ -236,7 +235,7 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 a 0 3 b 0 3 c 0 3 d 0 3 e 0 3 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -251,7 +250,7 @@ cell-index = <0>; reg = <2000 100>; interrupts = <2 1 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; // PSC2 in ac97 mode example @@ -261,7 +260,7 @@ // cell-index = <1>; // reg = <2200 100>; // interrupts = <2 2 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC3 in CODEC mode example @@ -271,7 +270,7 @@ // cell-index = <2>; // reg = <2400 100>; // interrupts = <2 3 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC4 in uart mode example @@ -281,7 +280,7 @@ // cell-index = <3>; // reg = <2600 100>; // interrupts = <2 b 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC5 in uart mode example @@ -291,7 +290,7 @@ // cell-index = <4>; // reg = <2800 100>; // interrupts = <2 c 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; // PSC6 in spi mode example @@ -301,7 +300,7 @@ // cell-index = <5>; // reg = <2c00 100>; // interrupts = <2 4 0>; - // interrupt-parent = <500>; + // interrupt-parent = <&mpc5200_pic>; //}; ethernet@3000 { @@ -310,7 +309,7 @@ reg = <3000 800>; mac-address = [ 02 03 04 05 06 07 ]; // Bad! interrupts = <2 5 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; ata@3a00 { @@ -318,7 +317,7 @@ compatible = "mpc5200b-ata\0mpc5200-ata"; reg = <3a00 100>; interrupts = <2 7 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; }; i2c@3d00 { @@ -327,7 +326,7 @@ cell-index = <0>; reg = <3d00 40>; interrupts = <2 f 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -337,7 +336,7 @@ cell-index = <1>; reg = <3d40 40>; interrupts = <2 10 0>; - interrupt-parent = <500>; + interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; sram@8000 { diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts index 6fa3754f293a..765c306ecf80 100644 --- a/arch/powerpc/boot/dts/mpc7448hpc2.dts +++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts @@ -16,12 +16,10 @@ compatible = "mpc74xx"; #address-cells = <1>; #size-cells = <1>; - linux,phandle = <100>; cpus { #address-cells = <1>; #size-cells =<0>; - linux,phandle = <200>; PowerPC,7448@0 { device_type = "cpu"; @@ -34,13 +32,11 @@ clock-frequency = <0>; // From U-Boot bus-frequency = <0>; // From U-Boot 32-bit; - linux,phandle = <201>; }; }; memory { device_type = "memory"; - linux,phandle = <300>; reg = <00000000 20000000 // DDR2 512M at 0 >; }; @@ -55,7 +51,7 @@ bus-frequency = <0>; i2c@7000 { - interrupt-parent = <7400>; + interrupt-parent = <&mpic>; interrupts = <E 0>; reg = <7000 400>; device_type = "i2c"; @@ -66,18 +62,16 @@ device_type = "mdio"; compatible = "tsi-ethernet"; - ethernet-phy@6000 { - linux,phandle = <6000>; - interrupt-parent = <7400>; + phy8: ethernet-phy@6000 { + interrupt-parent = <&mpic>; interrupts = <2 1>; reg = <6000 50>; phy-id = <8>; device_type = "ethernet-phy"; }; - ethernet-phy@6400 { - linux,phandle = <6400>; - interrupt-parent = <7400>; + phy9: ethernet-phy@6400 { + interrupt-parent = <&mpic>; interrupts = <2 1>; reg = <6000 50>; phy-id = <9>; @@ -94,8 +88,8 @@ reg = <6000 200>; address = [ 00 06 D2 00 00 01 ]; interrupts = <10 2>; - interrupt-parent = <7400>; - phy-handle = <6000>; + interrupt-parent = <&mpic>; + phy-handle = <&phy8>; }; ethernet@6600 { @@ -107,8 +101,8 @@ reg = <6400 200>; address = [ 00 06 D2 00 00 02 ]; interrupts = <11 2>; - interrupt-parent = <7400>; - phy-handle = <6400>; + interrupt-parent = <&mpic>; + phy-handle = <&phy9>; }; serial@7808 { @@ -117,7 +111,7 @@ reg = <7808 200>; clock-frequency = <3f6b5a00>; interrupts = <c 0>; - interrupt-parent = <7400>; + interrupt-parent = <&mpic>; }; serial@7c08 { @@ -126,11 +120,10 @@ reg = <7c08 200>; clock-frequency = <3f6b5a00>; interrupts = <d 0>; - interrupt-parent = <7400>; + interrupt-parent = <&mpic>; }; - pic@7400 { - linux,phandle = <7400>; + mpic: pic@7400 { clock-frequency = <0>; interrupt-controller; #address-cells = <0>; @@ -144,7 +137,6 @@ pci@1000 { compatible = "tsi10x"; device_type = "pci"; - linux,phandle = <1000>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; @@ -153,37 +145,37 @@ ranges = <02000000 0 e0000000 e0000000 0 1A000000 01000000 0 00000000 fa000000 0 00010000>; clock-frequency = <7f28154>; - interrupt-parent = <7400>; + interrupt-parent = <&mpic>; interrupts = <17 2>; interrupt-map-mask = <f800 0 0 7>; interrupt-map = < /* IDSEL 0x11 */ - 0800 0 0 1 1180 24 0 - 0800 0 0 2 1180 25 0 - 0800 0 0 3 1180 26 0 - 0800 0 0 4 1180 27 0 + 0800 0 0 1 &RT0 24 0 + 0800 0 0 2 &RT0 25 0 + 0800 0 0 3 &RT0 26 0 + 0800 0 0 4 &RT0 27 0 /* IDSEL 0x12 */ - 1000 0 0 1 1180 25 0 - 1000 0 0 2 1180 26 0 - 1000 0 0 3 1180 27 0 - 1000 0 0 4 1180 24 0 + 1000 0 0 1 &RT0 25 0 + 1000 0 0 2 &RT0 26 0 + 1000 0 0 3 &RT0 27 0 + 1000 0 0 4 &RT0 24 0 /* IDSEL 0x13 */ - 1800 0 0 1 1180 26 0 - 1800 0 0 2 1180 27 0 - 1800 0 0 3 1180 24 0 - 1800 0 0 4 1180 25 0 + 1800 0 0 1 &RT0 26 0 + 1800 0 0 2 &RT0 27 0 + 1800 0 0 3 &RT0 24 0 + 1800 0 0 4 &RT0 25 0 /* IDSEL 0x14 */ - 2000 0 0 1 1180 27 0 - 2000 0 0 2 1180 24 0 - 2000 0 0 3 1180 25 0 - 2000 0 0 4 1180 26 0 + 2000 0 0 1 &RT0 27 0 + 2000 0 0 2 &RT0 24 0 + 2000 0 0 3 &RT0 25 0 + 2000 0 0 4 &RT0 26 0 >; - router@1180 { - linux,phandle = <1180>; + + RT0: router@1180 { clock-frequency = <0>; interrupt-controller; device_type = "pic-router"; @@ -192,7 +184,7 @@ built-in; big-endian; interrupts = <17 2>; - interrupt-parent = <7400>; + interrupt-parent = <&mpic>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts index f261d647ac85..d91e81c009f5 100644 --- a/arch/powerpc/boot/dts/mpc8540ads.dts +++ b/arch/powerpc/boot/dts/mpc8540ads.dts @@ -48,6 +48,22 @@ reg = <e0000000 00100000>; // CCSRBAR 1M bus-frequency = <0>; + memory-controller@2000 { + compatible = "fsl,8540-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8540-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts index 5fdcb69554f2..4f2c3af2e052 100644 --- a/arch/powerpc/boot/dts/mpc8541cds.dts +++ b/arch/powerpc/boot/dts/mpc8541cds.dts @@ -48,6 +48,22 @@ reg = <e0000000 00100000>; // CCSRBAR 1M bus-frequency = <0>; + memory-controller@2000 { + compatible = "fsl,8541-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8541-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 6b084605bb4b..3033599e74e8 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -48,6 +48,22 @@ reg = <e0000000 00100000>; // CCSRBAR 1M bus-frequency = <0>; // Filled out by uboot. + memory-controller@2000 { + compatible = "fsl,8544-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8544-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts index b2b2200d0425..ad96381033c0 100644 --- a/arch/powerpc/boot/dts/mpc8548cds.dts +++ b/arch/powerpc/boot/dts/mpc8548cds.dts @@ -48,6 +48,22 @@ reg = <e0000000 00100000>; // CCSRBAR 1M bus-frequency = <0>; + memory-controller@2000 { + compatible = "fsl,8548-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8548-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <80000>; // L2, 512K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts index 68a4795720dc..951ed92f1154 100644 --- a/arch/powerpc/boot/dts/mpc8555cds.dts +++ b/arch/powerpc/boot/dts/mpc8555cds.dts @@ -48,6 +48,22 @@ reg = <e0000000 00100000>; // CCSRBAR 1M bus-frequency = <0>; + memory-controller@2000 { + compatible = "fsl,8555-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8555-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts index 1f2afe9291d2..80682152b0cf 100644 --- a/arch/powerpc/boot/dts/mpc8560ads.dts +++ b/arch/powerpc/boot/dts/mpc8560ads.dts @@ -48,6 +48,22 @@ reg = <e0000000 00000200>; bus-frequency = <13ab6680>; + memory-controller@2000 { + compatible = "fsl,8540-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8540-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + mdio@24520 { device_type = "mdio"; compatible = "gianfar"; @@ -110,7 +126,7 @@ #address-cells = <3>; compatible = "85xx"; device_type = "pci"; - reg = <8000 400>; + reg = <8000 1000>; clock-frequency = <3f940aa>; interrupt-map-mask = <f800 0 0 7>; interrupt-map = < diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index 948a3b61bd4a..a123ec9456bc 100644 --- a/arch/powerpc/boot/dts/mpc8568mds.dts +++ b/arch/powerpc/boot/dts/mpc8568mds.dts @@ -57,6 +57,22 @@ reg = <e0000000 00100000>; bus-frequency = <0>; + memory-controller@2000 { + compatible = "fsl,8568-memory-controller"; + reg = <2000 1000>; + interrupt-parent = <&mpic>; + interrupts = <2 2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8568-l2-cache-controller"; + reg = <20000 1000>; + cache-line-size = <20>; // 32 bytes + cache-size = <80000>; // L2, 512K + interrupt-parent = <&mpic>; + interrupts = <0 2>; + }; + i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c index d00fbd92a458..b732644788db 100644 --- a/arch/powerpc/boot/flatdevtree.c +++ b/arch/powerpc/boot/flatdevtree.c @@ -891,28 +891,27 @@ int ft_set_prop(struct ft_cxt *cxt, const void *phandle, const char *propname, struct ft_atom atom; void *node; char *p, *next; - int nextra, depth; + int nextra; node = ft_node_ph2node(cxt, phandle); if (node == NULL) return -1; - depth = 0; - p = node; + next = ft_next(cxt, node, &atom); + if (atom.tag != OF_DT_BEGIN_NODE) + /* phandle didn't point to a node */ + return -1; + p = next; while ((next = ft_next(cxt, p, &atom)) != NULL) { switch (atom.tag) { - case OF_DT_BEGIN_NODE: - ++depth; - break; + case OF_DT_BEGIN_NODE: /* properties must go before subnodes */ case OF_DT_END_NODE: - if (--depth > 0) - break; /* haven't found the property, insert here */ cxt->p = p; return ft_prop(cxt, propname, buf, buflen); case OF_DT_PROP: - if ((depth != 1) || strcmp(atom.name, propname)) + if (strcmp(atom.name, propname)) break; /* found an existing property, overwrite it */ nextra = _ALIGN(buflen, 4) - _ALIGN(atom.size, 4); diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 6061e5f7696e..02c428affc8f 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -163,7 +163,6 @@ CONFIG_SPU_FS=m CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m -CONFIG_CBE_CPUFREQ=m CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y CONFIG_PPC_UDBG_BEAT=y @@ -172,24 +171,12 @@ CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y -CONFIG_PPC_PMI=m +# CONFIG_PPC_PMI is not set CONFIG_MMIO_NVRAM=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set CONFIG_PPC_INDIRECT_IO=y CONFIG_GENERIC_IOMAP=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -CONFIG_CPU_FREQ_DEBUG=y -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_FREQ_STAT_DETAILS is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # CONFIG_CPU_FREQ_PMAC64 is not set # CONFIG_WANT_EARLY_SERIAL is not set CONFIG_MPIC=y diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 5fc87448704c..af25118c8f24 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Mon Jan 22 22:16:44 2007 +# Linux kernel version: 2.6.22-rc1 +# Mon May 14 14:27:46 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -40,6 +40,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_OF_PLATFORM_PCI is not set # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 @@ -60,6 +61,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -68,9 +70,11 @@ CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -85,14 +89,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -131,15 +140,30 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set # CONFIG_APUS is not set # CONFIG_PPC_PSERIES is not set +CONFIG_LPARCFG=y CONFIG_PPC_ISERIES=y + +# +# iSeries device drivers +# +CONFIG_VIODASD=y +CONFIG_VIOCD=m +CONFIG_VIOTAPE=m +CONFIG_VIOPATH=y # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # CONFIG_PPC_PASEMI is not set +# CONFIG_PPC_CELLEB is not set +# CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set -# CONFIG_PPC_PS3 is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_U3_DART is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set @@ -149,8 +173,7 @@ CONFIG_IBMVIO=y CONFIG_PPC_INDIRECT_IO=y CONFIG_GENERIC_IOMAP=y # CONFIG_CPU_FREQ is not set -# CONFIG_WANT_EARLY_SERIAL is not set -# CONFIG_MPIC is not set +# CONFIG_CPM2 is not set # # Kernel options @@ -172,7 +195,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y -CONFIG_LPARCFG=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y @@ -187,34 +209,34 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -226,14 +248,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m CONFIG_XFRM_SUB_POLICY=y +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -275,8 +298,6 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set CONFIG_NF_CONNTRACK_MARK=y @@ -288,6 +309,7 @@ CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NETFILTER_XTABLES=m @@ -298,7 +320,9 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set CONFIG_NETFILTER_XT_MATCH_COMMENT=m +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set @@ -340,7 +364,6 @@ CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -373,7 +396,12 @@ CONFIG_IP_NF_ARP_MANGLE=m # # SCTP Configuration (EXPERIMENTAL) # -# CONFIG_IP_SCTP is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # # TIPC Configuration (EXPERIMENTAL) @@ -405,7 +433,16 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -418,16 +455,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set # @@ -438,6 +472,7 @@ CONFIG_FW_LOADER=m # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -456,15 +491,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_BLINK is not set # # ATA/ATAPI/MFM/RLL support @@ -498,6 +534,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -544,11 +581,8 @@ CONFIG_SCSI_IBMVSCSI=m # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set # @@ -570,6 +604,7 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -582,18 +617,14 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -608,10 +639,6 @@ CONFIG_TUN=m # ARCnet devices # # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -648,10 +675,8 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_DL2K is not set @@ -670,15 +695,17 @@ CONFIG_E1000=m # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_PASEMI_MAC is not set +# CONFIG_MLX4_CORE is not set +CONFIG_MLX4_DEBUG=y # # Token Ring devices @@ -689,13 +716,10 @@ CONFIG_IBMOL=y # CONFIG_TMS380TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set CONFIG_ISERIES_VETH=y # CONFIG_FDDI is not set @@ -715,7 +739,6 @@ CONFIG_SLHC=m # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y -CONFIG_NETPOLL_RX=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -753,6 +776,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -765,6 +789,10 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # Character devices # +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -781,20 +809,17 @@ CONFIG_SERIAL_ICOM=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_HVC_DRIVER=y +CONFIG_HVC_ISERIES=y # # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -807,10 +832,7 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -823,30 +845,39 @@ CONFIG_MAX_RAW_DEVS=256 # Dallas's 1-wire bus # # CONFIG_W1 is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_DUMMY_CONSOLE=y # # Sound @@ -874,10 +905,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -921,10 +948,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -979,7 +1002,6 @@ CONFIG_GENERIC_ACL=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y @@ -1045,6 +1067,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1114,18 +1137,9 @@ CONFIG_NLS_ISO8859_1=y # Distributed Lock Manager # CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set # CONFIG_DLM_DEBUG is not set - -# -# iSeries device drivers -# -CONFIG_VIOCONS=y -CONFIG_VIODASD=y -CONFIG_VIOCD=m -CONFIG_VIOTAPE=m -CONFIG_VIOPATH=y +# CONFIG_UCC_SLOW is not set +# CONFIG_UCC_FAST is not set # # Library routines @@ -1133,6 +1147,7 @@ CONFIG_VIOPATH=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y @@ -1142,7 +1157,9 @@ CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1160,15 +1177,15 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1178,8 +1195,10 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y # CONFIG_BOOTX_TEXT is not set @@ -1212,8 +1231,11 @@ CONFIG_CRYPTO_TGR192=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1228,6 +1250,7 @@ CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m # diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 97a57e996663..0507c8f7bfbc 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc6 -# Thu Feb 1 22:54:15 2007 +# Linux kernel version: 2.6.21 +# Mon May 14 12:55:04 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -23,7 +23,7 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_PPC_UDBG_16550=y -CONFIG_GENERIC_TBSYNC=y +# CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set @@ -39,6 +39,7 @@ CONFIG_PPC_FPU=y # CONFIG_PPC_OF_PLATFORM_PCI is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y # CONFIG_VIRT_CPU_ACCOUNTING is not set CONFIG_SMP=y CONFIG_NR_CPUS=2 @@ -59,15 +60,18 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -82,14 +86,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -127,39 +136,38 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set # CONFIG_APUS is not set -CONFIG_PPC_PSERIES=y +# CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set CONFIG_PPC_PASEMI=y + +# +# PA Semi PWRficient options +# +CONFIG_PPC_PASEMI_IOMMU=y +CONFIG_PPC_PASEMI_MDIO=y +# CONFIG_PPC_CELLEB is not set +# CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set -# CONFIG_PPC_PS3 is not set +# CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set -CONFIG_XICS=y +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set # CONFIG_U3_DART is not set -CONFIG_PPC_RTAS=y -CONFIG_RTAS_ERROR_LOGGING=y -CONFIG_RTAS_PROC=y -# CONFIG_RTAS_FLASH is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_IBMVIO=y -# CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_WANT_EARLY_SERIAL is not set -CONFIG_MPIC=y - -# -# PA Semi PWRficient options -# -CONFIG_PPC_PASEMI_IOMMU=y +# CONFIG_CPM2 is not set # # Kernel options @@ -177,20 +185,14 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y -# CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_IRQ_ALL_CPUS is not set -# CONFIG_PPC_SPLPAR is not set -CONFIG_EEH=y -# CONFIG_SCANLOG is not set -# CONFIG_LPARCFG is not set # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -201,24 +203,28 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set +# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # # Bus options # +CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set # @@ -237,10 +243,6 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -252,14 +254,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -331,7 +334,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -344,16 +356,13 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y @@ -389,7 +398,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -412,17 +420,13 @@ CONFIG_MTD_PHRAM=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_ONENAND is not set # -# OneNAND Flash Device Drivers +# UBI - Unsorted block images # -# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_UBI is not set # # Parallel port support @@ -432,6 +436,7 @@ CONFIG_MTD_PHRAM=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -451,15 +456,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=16384 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # # Misc devices # +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_BLINK is not set # # ATA/ATAPI/MFM/RLL support @@ -474,20 +480,22 @@ CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y # CONFIG_BLK_DEV_IDECS is not set +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y CONFIG_IDE_TASK_IOCTL=y +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -517,6 +525,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -550,7 +559,6 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_IBMVSCSI is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set @@ -563,6 +571,7 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set # @@ -578,7 +587,7 @@ CONFIG_SCSI_3W_9XXX=y CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set -CONFIG_SATA_SVW=y +# CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set CONFIG_SATA_MV=y # CONFIG_SATA_NV is not set @@ -586,16 +595,18 @@ CONFIG_SATA_MV=y # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set -CONFIG_SATA_SIL=y +# CONFIG_SATA_SIL is not set CONFIG_SATA_SIL24=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -607,6 +618,7 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set @@ -644,27 +656,26 @@ CONFIG_ATA_GENERIC=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=y # # Subsystem Options # # CONFIG_IEEE1394_VERBOSEDEBUG is not set -# CONFIG_IEEE1394_OUI_DB is not set -# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set -# CONFIG_IEEE1394_EXPORT_FULL_API is not set # -# Device Drivers +# Controllers # CONFIG_IEEE1394_PCILYNX=y CONFIG_IEEE1394_OHCI1394=y # -# Protocol Drivers +# Protocols # # CONFIG_IEEE1394_VIDEO1394 is not set CONFIG_IEEE1394_SBP2=y +# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set # CONFIG_IEEE1394_ETH1394 is not set # CONFIG_IEEE1394_DV1394 is not set CONFIG_IEEE1394_RAWIO=y @@ -673,12 +684,7 @@ CONFIG_IEEE1394_RAWIO=y # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_WINDFARM is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -697,7 +703,20 @@ CONFIG_DUMMY=y # # PHY device support # -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=y +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -714,7 +733,6 @@ CONFIG_MII=y # # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set -CONFIG_IBMVETH=y CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -722,7 +740,7 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set -CONFIG_EEPRO100=y +# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -733,6 +751,7 @@ CONFIG_EEPRO100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set # # Ethernet (1000 Mbit) @@ -754,15 +773,20 @@ CONFIG_E1000_NAPI=y CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set # # Ethernet (10000 Mbit) # # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +CONFIG_PASEMI_MAC=y +# CONFIG_MLX4_CORE is not set +CONFIG_MLX4_DEBUG=y # # Token Ring devices @@ -770,9 +794,20 @@ CONFIG_TIGON3=y # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters # -# CONFIG_NET_RADIO is not set +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # # PCMCIA network device support @@ -834,8 +869,10 @@ CONFIG_INPUT_KEYBOARD=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -870,29 +907,21 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_ICOM is not set # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=4 -CONFIG_HVC_DRIVER=y -CONFIG_HVC_CONSOLE=y -CONFIG_HVC_RTAS=y -# CONFIG_HVCS is not set # # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_PASEMI=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set @@ -912,11 +941,9 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -940,16 +967,18 @@ CONFIG_I2C_ALGOPCA=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_PASEMI=y # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -963,7 +992,7 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_MAX6875 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set -CONFIG_I2C_DEBUG_BUS=y +# CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # @@ -976,16 +1005,14 @@ CONFIG_I2C_DEBUG_BUS=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# CONFIG_HWMON=y CONFIG_HWMON_VID=y # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -1008,6 +1035,7 @@ CONFIG_SENSORS_LM85=y CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set @@ -1027,29 +1055,50 @@ CONFIG_SENSORS_LM90=y # CONFIG_HWMON_DEBUG_CHIP is not set # -# Multimedia devices +# Multifunction device drivers # -# CONFIG_VIDEO_DEV is not set +# CONFIG_MFD_SM501 is not set # -# Digital Video Broadcasting Devices +# Multimedia devices # -# CONFIG_DVB is not set +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # -CONFIG_FIRMWARE_EDID=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +CONFIG_VGASTATE=y CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y -# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -1060,28 +1109,27 @@ CONFIG_FB_VGA16=y # CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y -CONFIG_FB_RIVA=y -CONFIG_FB_RIVA_I2C=y -# CONFIG_FB_RIVA_DEBUG is not set -CONFIG_FB_MATROX=y -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G=y -CONFIG_FB_MATROX_I2C=y -CONFIG_FB_MATROX_MAVEN=y -CONFIG_FB_MATROX_MULTIHEAD=y +# CONFIG_FB_NVIDIA_DEBUG is not set +CONFIG_FB_NVIDIA_BACKLIGHT=y +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -1097,15 +1145,10 @@ CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1211,6 +1254,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_USB_AUDIO=y CONFIG_SND_USB_USX2Y=y +# CONFIG_SND_USB_CAIAQ is not set # # PCMCIA devices @@ -1219,6 +1263,11 @@ CONFIG_SND_USB_USX2Y=y # CONFIG_SND_PDAUDIOCF is not set # +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# # Open Sound System # # CONFIG_SOUND_PRIME is not set @@ -1227,6 +1276,15 @@ CONFIG_SND_USB_USX2Y=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # # USB support @@ -1241,7 +1299,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -1252,9 +1310,15 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_SL811_HCD=y @@ -1289,41 +1353,11 @@ CONFIG_USB_STORAGE=y CONFIG_USB_LIBUSUAL=y # -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set -CONFIG_USB_MON=y +# CONFIG_USB_MON is not set # # USB port drivers @@ -1344,6 +1378,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1354,6 +1389,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1364,10 +1400,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1408,24 +1440,37 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_RS5C372 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# + +# # DMA Engine support # # CONFIG_DMA_ENGINE is not set @@ -1439,10 +1484,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# Virtualization -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1466,7 +1507,8 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -# CONFIG_INOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y @@ -1538,6 +1580,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1567,6 +1610,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1616,6 +1660,8 @@ CONFIG_NLS_ISO8859_1=y # Distributed Lock Manager # # CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set +# CONFIG_UCC_FAST is not set # # Library routines @@ -1623,10 +1669,13 @@ CONFIG_NLS_ISO8859_1=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y # # Instrumentation Support @@ -1645,32 +1694,34 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y -CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set -CONFIG_FORCED_INLINING=y +# CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y # CONFIG_IRQSTACKS is not set -CONFIG_BOOTX_TEXT=y +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1700,8 +1751,11 @@ CONFIG_CRYPTO_SHA1=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1715,6 +1769,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set # diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9cb24d20f0f9..b2b5d664d328 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -235,6 +235,7 @@ static struct cpu_spec cpu_specs[] = { .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, + .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, .oprofile_cpu_type = "ppc64/970MP", @@ -251,6 +252,7 @@ static struct cpu_spec cpu_specs[] = { .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, + .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970MP, .cpu_restore = __restore_cpu_ppc970, .oprofile_cpu_type = "ppc64/970MP", @@ -317,6 +319,7 @@ static struct cpu_spec cpu_specs[] = { .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, + .pmc_type = PPC_PMC_IBM, .oprofile_cpu_type = "ppc64/power6", .oprofile_type = PPC_OPROFILE_POWER4, .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV, @@ -335,6 +338,7 @@ static struct cpu_spec cpu_specs[] = { .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, + .pmc_type = PPC_PMC_IBM, .oprofile_cpu_type = "ppc64/power6", .oprofile_type = PPC_OPROFILE_POWER4, .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV, @@ -836,7 +840,7 @@ static struct cpu_spec cpu_specs[] = { .pvr_mask = 0xffff0000, .pvr_value = 0x80040000, .cpu_name = "7448", - .cpu_features = CPU_FTRS_7447A, + .cpu_features = CPU_FTRS_7448, .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE, .icache_bsize = 32, diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index c29d1652a421..4074c0b31453 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -596,7 +596,11 @@ fast_exception_return: mr r12,r4 /* restart at exc_exit_restart */ b 2b - .comm fee_restarts,4 + .section .bss + .align 2 +fee_restarts: + .space 4 + .previous /* aargh, a nonrecoverable interrupt, panic */ /* aargh, we don't know which trap this is */ @@ -851,7 +855,11 @@ load_dbcr0: mtspr SPRN_DBSR,r11 /* clear all pending debug events */ blr - .comm global_dbcr0,8 + .section .bss + .align 4 +global_dbcr0: + .space 8 + .previous #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */ do_work: /* r10 contains MSR_KERNEL here */ @@ -926,7 +934,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_601) /* shouldn't return */ b 4b - .comm ee_restarts,4 + .section .bss + .align 2 +ee_restarts: + .space 4 + .previous /* * PROM code for specific machines follows. Put it diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index 84c34d979a88..d501c23e5159 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -427,11 +427,13 @@ static int __devinit of_pci_phb_probe(struct of_device *dev, /* Process "ranges" property */ pci_process_bridge_OF_ranges(phb, dev->node, 0); - /* Setup IO space. - * This will not work properly for ISA IOs, something needs to be done - * about it if we ever generalize that way of probing PCI brigdes + /* Setup IO space. We use the non-dynamic version of that code here, + * which doesn't quite support unplugging. Next kernel release will + * have a better fix for this. + * Note also that we don't do ISA, this will also be fixed with a + * more massive rework. */ - pci_setup_phb_io_dynamic(phb, 0); + pci_setup_phb_io(phb, 0); /* Init pci_dn data structures */ pci_devs_phb_init_dynamic(phb); diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index b0409e19b1c1..249cca27a9b8 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -41,6 +41,7 @@ unsigned long pci_probe_only = 1; int pci_assign_all_buses = 0; +static int pci_initial_scan_done; static void fixup_resource(struct resource *res, struct pci_dev *dev); static void do_bus_setup(struct pci_bus *bus); @@ -604,6 +605,8 @@ static int __init pcibios_init(void) /* map in PCI I/O space */ phbs_remap_io(); + pci_initial_scan_done = 1; + printk(KERN_DEBUG "PCI: Probing PCI hardware done\n"); return 0; @@ -1042,13 +1045,16 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, } } -void __init pci_setup_phb_io(struct pci_controller *hose, int primary) +void __devinit pci_setup_phb_io(struct pci_controller *hose, int primary) { unsigned long size = hose->pci_io_size; unsigned long io_virt_offset; struct resource *res; struct device_node *isa_dn; + if (size == 0) + return; + hose->io_base_virt = reserve_phb_iospace(size); DBG("phb%d io_base_phys 0x%lx io_base_virt 0x%lx\n", hose->global_number, hose->io_base_phys, @@ -1069,6 +1075,15 @@ void __init pci_setup_phb_io(struct pci_controller *hose, int primary) res = &hose->io_resource; res->start += io_virt_offset; res->end += io_virt_offset; + + /* If this is called after the initial PCI scan, then we need to + * proceed to IO mappings now + */ + if (pci_initial_scan_done) + __ioremap_explicit(hose->io_base_phys, + (unsigned long)hose->io_base_virt, + hose->pci_io_size, + _PAGE_NO_CACHE | _PAGE_GUARDED); } void __devinit pci_setup_phb_io_dynamic(struct pci_controller *hose, @@ -1078,6 +1093,9 @@ void __devinit pci_setup_phb_io_dynamic(struct pci_controller *hose, unsigned long io_virt_offset; struct resource *res; + if (size == 0) + return; + hose->io_base_virt = __ioremap(hose->io_base_phys, size, _PAGE_NO_CACHE | _PAGE_GUARDED); DBG("phb%d io_base_phys 0x%lx io_base_virt 0x%lx\n", @@ -1106,6 +1124,9 @@ static int get_bus_io_range(struct pci_bus *bus, unsigned long *start_phys, /* Root Bus */ res = &hose->io_resource; + if (res->end == 0 && res->start == 0) + return 1; + *start_virt = pci_io_base + res->start; *start_phys = *start_virt + hose->io_base_phys - (unsigned long) hose->io_base_virt; diff --git a/arch/powerpc/kernel/pmc.c b/arch/powerpc/kernel/pmc.c index 24d7b7c99bb9..ea04e0ab3f2f 100644 --- a/arch/powerpc/kernel/pmc.c +++ b/arch/powerpc/kernel/pmc.c @@ -20,8 +20,8 @@ #include <asm/cputable.h> #include <asm/pmc.h> -#ifndef MMCR0_PMA0 -#define MMCR0_PMA0 0 +#ifndef MMCR0_PMAO +#define MMCR0_PMAO 0 #endif static void dummy_perf(struct pt_regs *regs) @@ -30,7 +30,7 @@ static void dummy_perf(struct pt_regs *regs) mtpmr(PMRN_PMGC0, mfpmr(PMRN_PMGC0) & ~PMGC0_PMIE); #elif defined(CONFIG_PPC64) || defined(CONFIG_6xx) if (cur_cpu_spec->pmc_type == PPC_PMC_IBM) - mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~(MMCR0_PMXE|MMCR0_PMA0)); + mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~(MMCR0_PMXE|MMCR0_PMAO)); #else mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~MMCR0_PMXE); #endif diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index c065b5550368..066a6a7a25b8 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1472,6 +1472,11 @@ static int of_finish_dynamic_node(struct device_node *node) node->name = of_get_property(node, "name", NULL); node->type = of_get_property(node, "device_type", NULL); + if (!node->name) + node->name = "<NULL>"; + if (!node->type) + node->type = "<NULL>"; + if (!parent) { err = -ENODEV; goto out; diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c index 190b7ed1dbfb..f2e3bc714d76 100644 --- a/arch/powerpc/kernel/rtas-proc.c +++ b/arch/powerpc/kernel/rtas-proc.c @@ -379,7 +379,7 @@ static ssize_t ppc_rtas_progress_write(struct file *file, /* ****************************************************************** */ static int ppc_rtas_progress_show(struct seq_file *m, void *v) { - if (progress_led) + if (progress_led[0]) seq_printf(m, "%s\n", progress_led); return 0; } diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 22f1ef1b3100..d577b71db375 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -201,13 +201,6 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic, /* Can deadlock when called with interrupts disabled */ WARN_ON(irqs_disabled()); - /* remove 'self' from the map */ - if (cpu_isset(smp_processor_id(), map)) - cpu_clear(smp_processor_id(), map); - - /* sanity check the map, remove any non-online processors. */ - cpus_and(map, map, cpu_online_map); - if (unlikely(smp_ops == NULL)) return ret; @@ -222,10 +215,17 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic, /* Must grab online cpu count with preempt disabled, otherwise * it can change. */ num_cpus = num_online_cpus() - 1; - if (!num_cpus || cpus_empty(map)) { - ret = 0; - goto out; - } + if (!num_cpus) + goto done; + + /* remove 'self' from the map */ + if (cpu_isset(smp_processor_id(), map)) + cpu_clear(smp_processor_id(), map); + + /* sanity check the map, remove any non-online processors. */ + cpus_and(map, map, cpu_online_map); + if (cpus_empty(map)) + goto done; call_data = &data; smp_wmb(); @@ -263,6 +263,7 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic, } } + done: ret = 0; out: @@ -282,16 +283,17 @@ EXPORT_SYMBOL(smp_call_function); int smp_call_function_single(int cpu, void (*func) (void *info), void *info, int nonatomic, int wait) { - cpumask_t map=CPU_MASK_NONE; + cpumask_t map = CPU_MASK_NONE; + int ret = -EBUSY; if (!cpu_online(cpu)) return -EINVAL; - if (cpu == smp_processor_id()) - return -EBUSY; - cpu_set(cpu, map); - return smp_call_function_map(func,info,nonatomic,wait,map); + if (cpu != get_cpu()) + ret = smp_call_function_map(func,info,nonatomic,wait,map); + put_cpu(); + return ret; } EXPORT_SYMBOL(smp_call_function_single); diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 132067313147..21c39ff2dc39 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -34,7 +34,7 @@ SECTIONS /* Text and gots */ .text : { _text = .; - *(.text .text.*) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -167,7 +167,7 @@ SECTIONS #ifdef CONFIG_PPC32 .data : { - *(.data) + DATA_DATA *(.sdata) *(.got.plt) *(.got) } diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c index b2f6dcc59600..180ee2933ab9 100644 --- a/arch/powerpc/lib/rheap.c +++ b/arch/powerpc/lib/rheap.c @@ -468,25 +468,19 @@ unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment, const ch if (blk->size == size) { /* Move from free list to taken list */ list_del(&blk->list); - blk->owner = owner; - start = blk->start; - - attach_taken_block(info, blk); + newblk = blk; + } else { + newblk = get_slot(info); + newblk->start = blk->start; + newblk->size = size; - return start; + /* blk still in free list, with updated start, size */ + blk->start += size; + blk->size -= size; } - newblk = get_slot(info); - newblk->start = blk->start; - newblk->size = size; newblk->owner = owner; - - /* blk still in free list, with updated start, size */ - blk->start += size; - blk->size -= size; - start = newblk->start; - attach_taken_block(info, newblk); /* for larger alignment return fixed up pointer */ diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S index ddceefc06ecc..7f830a4888d6 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/hash_low_32.S @@ -30,7 +30,11 @@ #include <asm/asm-offsets.h> #ifdef CONFIG_SMP - .comm mmu_hash_lock,4 + .section .bss + .align 2 + .globl mmu_hash_lock +mmu_hash_lock: + .space 4 #endif /* CONFIG_SMP */ /* @@ -455,9 +459,15 @@ found_slot: sync /* make sure pte updates get to memory */ blr - .comm next_slot,4 - .comm primary_pteg_full,4 - .comm htab_hash_searches,4 + .section .bss + .align 2 +next_slot: + .space 4 +primary_pteg_full: + .space 4 +htab_hash_searches: + .space 4 + .previous /* * Flush the entry for a particular page from the hash table. diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 028ba4ed03d2..4f2f4534a9d8 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -430,7 +430,7 @@ static void __init htab_finish_init(void) make_bl(ht64_call_hpte_insert2, ppc_md.hpte_insert); make_bl(ht64_call_hpte_remove, ppc_md.hpte_remove); make_bl(ht64_call_hpte_updatepp, ppc_md.hpte_updatepp); -#endif /* CONFIG_PPC_64K_PAGES */ +#endif /* CONFIG_PPC_HAS_HASH_64K */ make_bl(htab_call_hpte_insert1, ppc_md.hpte_insert); make_bl(htab_call_hpte_insert2, ppc_md.hpte_insert); @@ -837,7 +837,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, if (mm->context.user_psize == MMU_PAGE_64K) __hash_page_64K(ea, access, vsid, ptep, trap, local); else -#endif /* CONFIG_PPC_64K_PAGES */ +#endif /* CONFIG_PPC_HAS_HASH_64K */ __hash_page_4K(ea, access, vsid, ptep, trap, local); local_irq_restore(flags); diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 246eeea40ece..0266a94d83b6 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -310,11 +310,12 @@ void __init paging_init(void) #ifdef CONFIG_HIGHMEM map_page(PKMAP_BASE, 0, 0); /* XXX gross */ - pkmap_page_table = pte_offset_kernel(pmd_offset(pgd_offset_k - (PKMAP_BASE), PKMAP_BASE), PKMAP_BASE); + pkmap_page_table = pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k + (PKMAP_BASE), PKMAP_BASE), PKMAP_BASE), PKMAP_BASE); map_page(KMAP_FIX_BEGIN, 0, 0); /* XXX gross */ - kmap_pte = pte_offset_kernel(pmd_offset(pgd_offset_k - (KMAP_FIX_BEGIN), KMAP_FIX_BEGIN), KMAP_FIX_BEGIN); + kmap_pte = pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k + (KMAP_FIX_BEGIN), KMAP_FIX_BEGIN), KMAP_FIX_BEGIN), + KMAP_FIX_BEGIN); kmap_prot = PAGE_KERNEL; #endif /* CONFIG_HIGHMEM */ diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c index 972a8e884b9a..86010fc7d3b1 100644 --- a/arch/powerpc/mm/mmap.c +++ b/arch/powerpc/mm/mmap.c @@ -24,6 +24,7 @@ #include <linux/personality.h> #include <linux/mm.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index d8232b7a08f7..f6ae1a57d652 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -93,7 +93,7 @@ void pgd_free(pgd_t *pgd) free_pages((unsigned long)pgd, PGDIR_ORDER); } -pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) +__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { pte_t *pte; extern int mem_init_done; diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 1d443407423c..ad6e135bf212 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -322,6 +322,8 @@ EXPORT_SYMBOL(__ioremap); EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(__iounmap); +static DEFINE_SPINLOCK(phb_io_lock); + void __iomem * reserve_phb_iospace(unsigned long size) { void __iomem *virt_addr; @@ -329,8 +331,10 @@ void __iomem * reserve_phb_iospace(unsigned long size) if (phbs_io_bot >= IMALLOC_BASE) panic("reserve_phb_iospace(): phb io space overflow\n"); + spin_lock(&phb_io_lock); virt_addr = (void __iomem *) phbs_io_bot; phbs_io_bot += size; + spin_unlock(&phb_io_lock); return virt_addr; } diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 8e66949e7c67..1b3e008fd148 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -38,7 +38,8 @@ config 440EP config 440GP bool - select IBM_NEW_EMAC_ZMII +# Disabled until the new EMAC Driver is merged. +# select IBM_NEW_EMAC_ZMII config 440GX bool diff --git a/arch/powerpc/platforms/44x/ebony.c b/arch/powerpc/platforms/44x/ebony.c index ad526eafc90b..5a7fec8d10d3 100644 --- a/arch/powerpc/platforms/44x/ebony.c +++ b/arch/powerpc/platforms/44x/ebony.c @@ -27,9 +27,9 @@ #include "44x.h" static struct of_device_id ebony_of_bus[] = { - { .type = "ibm,plb", }, - { .type = "ibm,opb", }, - { .type = "ibm,ebc", }, + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, {}, }; diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index a93f328a7317..7150730e2ff1 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -71,9 +71,7 @@ spufs_init_once(void *p, struct kmem_cache * cachep, unsigned long flags) { struct spufs_inode_info *ei = p; - if (flags & SLAB_CTOR_CONSTRUCTOR) { - inode_init_once(&ei->vfs_inode); - } + inode_init_once(&ei->vfs_inode); } static struct inode * diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c index 71045677559a..5bcc58d9a4dd 100644 --- a/arch/powerpc/platforms/chrp/pegasos_eth.c +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -169,7 +169,7 @@ static int Enable_SRAM(void) /***********/ /***********/ -int mv643xx_eth_add_pds(void) +static int __init mv643xx_eth_add_pds(void) { int ret = 0; static struct pci_device_id pci_marvell_mv64360[] = { diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 354b8dd2a2c1..6a0060a5f2ec 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -37,6 +37,7 @@ #include <linux/wait.h> #include <linux/seq_file.h> #include <linux/interrupt.h> +#include <linux/completion.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -81,7 +82,7 @@ static void handleMonitorEvent(struct HvLpEvent *event); * if system_state is not SYSTEM_RUNNING, then wait_atomic is used ... */ struct alloc_parms { - struct semaphore sem; + struct completion done; int number; atomic_t wait_atomic; int used_wait_atomic; @@ -115,7 +116,7 @@ static int proc_viopath_show(struct seq_file *m, void *v) u16 vlanMap; dma_addr_t handle; HvLpEvent_Rc hvrc; - DECLARE_MUTEX_LOCKED(Semaphore); + DECLARE_COMPLETION(done); struct device_node *node; const char *sysid; @@ -132,13 +133,13 @@ static int proc_viopath_show(struct seq_file *m, void *v) HvLpEvent_AckInd_DoAck, HvLpEvent_AckType_ImmediateAck, viopath_sourceinst(viopath_hostLp), viopath_targetinst(viopath_hostLp), - (u64)(unsigned long)&Semaphore, VIOVERSION << 16, + (u64)(unsigned long)&done, VIOVERSION << 16, ((u64)handle) << 32, HW_PAGE_SIZE, 0, 0); if (hvrc != HvLpEvent_Rc_Good) printk(VIOPATH_KERN_WARN "hv error on op %d\n", (int)hvrc); - down(&Semaphore); + wait_for_completion(&done); vlanMap = HvLpConfig_getVirtualLanIndexMap(); @@ -353,7 +354,7 @@ static void handleConfig(struct HvLpEvent *event) return; } - up((struct semaphore *)event->xCorrelationToken); + complete((struct completion *)event->xCorrelationToken); } /* @@ -464,7 +465,7 @@ static void viopath_donealloc(void *parm, int number) if (parmsp->used_wait_atomic) atomic_set(&parmsp->wait_atomic, 0); else - up(&parmsp->sem); + complete(&parmsp->done); } static int allocateEvents(HvLpIndex remoteLp, int numEvents) @@ -476,7 +477,7 @@ static int allocateEvents(HvLpIndex remoteLp, int numEvents) atomic_set(&parms.wait_atomic, 1); } else { parms.used_wait_atomic = 0; - init_MUTEX_LOCKED(&parms.sem); + init_completion(&parms.done); } mf_allocate_lp_events(remoteLp, HvLpEvent_Type_VirtualIo, 250, /* It would be nice to put a real number here! */ numEvents, &viopath_donealloc, &parms); @@ -484,7 +485,7 @@ static int allocateEvents(HvLpIndex remoteLp, int numEvents) while (atomic_read(&parms.wait_atomic)) mb(); } else - down(&parms.sem); + wait_for_completion(&parms.done); return parms.number; } @@ -585,10 +586,10 @@ int viopath_close(HvLpIndex remoteLp, int subtype, int numReq) spin_unlock_irqrestore(&statuslock, flags); parms.used_wait_atomic = 0; - init_MUTEX_LOCKED(&parms.sem); + init_completion(&parms.done); mf_deallocate_lp_events(remoteLp, HvLpEvent_Type_VirtualIo, numReq, &viopath_donealloc, &parms); - down(&parms.sem); + wait_for_completion(&parms.done); spin_lock_irqsave(&statuslock, flags); for (i = 0, numOpen = 0; i < VIO_MAX_SUBTYPES; i++) diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig index eb4dbc705b06..7c5076e38ea1 100644 --- a/arch/powerpc/platforms/pasemi/Kconfig +++ b/arch/powerpc/platforms/pasemi/Kconfig @@ -4,7 +4,6 @@ config PPC_PASEMI default n select MPIC select PPC_UDBG_16550 - select GENERIC_TBSYNC select PPC_NATIVE help This option enables support for PA Semi's PWRficient line diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index a410bc76a8a8..07b1c4ec428d 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -384,7 +384,7 @@ int boot_part; static dev_t boot_dev; #ifdef CONFIG_SCSI -void __init note_scsi_host(struct device_node *node, void *host) +void note_scsi_host(struct device_node *node, void *host) { int l; char *p; diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 22bc01989749..2729d559fd91 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -21,8 +21,8 @@ extern int pSeries_machine_check_exception(struct pt_regs *regs); extern void smp_init_pseries_mpic(void); extern void smp_init_pseries_xics(void); #else -static inline smp_init_pseries_mpic(void) { }; -static inline smp_init_pseries_xics(void) { }; +static inline void smp_init_pseries_mpic(void) { }; +static inline void smp_init_pseries_xics(void) { }; #endif #ifdef CONFIG_KEXEC diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 4fd2bec89916..75aad38179f0 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1424,7 +1424,7 @@ unsigned int mpic_get_irq(void) void mpic_request_ipis(void) { struct mpic *mpic = mpic_primary; - int i; + int i, err; static char *ipi_names[] = { "IPI0 (call function)", "IPI1 (reschedule)", @@ -1442,8 +1442,14 @@ void mpic_request_ipis(void) printk(KERN_ERR "Failed to map IPI %d\n", i); break; } - request_irq(vipi, mpic_ipi_action, IRQF_DISABLED|IRQF_PERCPU, - ipi_names[i], mpic); + err = request_irq(vipi, mpic_ipi_action, + IRQF_DISABLED|IRQF_PERCPU, + ipi_names[i], mpic); + if (err) { + printk(KERN_ERR "Request of irq %d for IPI %d failed\n", + vipi, i); + break; + } } } diff --git a/arch/powerpc/sysdev/qe_lib/Kconfig b/arch/powerpc/sysdev/qe_lib/Kconfig index 887739f3badc..f611d344a126 100644 --- a/arch/powerpc/sysdev/qe_lib/Kconfig +++ b/arch/powerpc/sysdev/qe_lib/Kconfig @@ -5,15 +5,13 @@ config UCC_SLOW bool default n - select UCC help This option provides qe_lib support to UCC slow protocols: UART, BISYNC, QMC config UCC_FAST bool - default n - select UCC + default y if UCC_GETH help This option provides qe_lib support to UCC fast protocols: HDLC, Ethernet, ATM, transparent diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S index ab64256110bd..fba7ca17a67e 100644 --- a/arch/ppc/kernel/entry.S +++ b/arch/ppc/kernel/entry.S @@ -596,7 +596,11 @@ fast_exception_return: mr r12,r4 /* restart at exc_exit_restart */ b 2b - .comm fee_restarts,4 + .section .bss + .align 2 +fee_restarts: + .space 4 + .previous /* aargh, a nonrecoverable interrupt, panic */ /* aargh, we don't know which trap this is */ @@ -851,7 +855,11 @@ load_dbcr0: mtspr SPRN_DBSR,r11 /* clear all pending debug events */ blr - .comm global_dbcr0,8 + .section .bss + .align 4 +global_dbcr0: + .space 8 + .previous #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */ do_work: /* r10 contains MSR_KERNEL here */ @@ -926,4 +934,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_601) /* shouldn't return */ b 4b - .comm ee_restarts,4 + .section .bss + .align 2 +ee_restarts: + .space 4 + .previous diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c index 4ad499605d05..a4165209ac7c 100644 --- a/arch/ppc/kernel/ppc_ksyms.c +++ b/arch/ppc/kernel/ppc_ksyms.c @@ -40,7 +40,6 @@ #include <asm/time.h> #include <asm/cputable.h> #include <asm/btext.h> -#include <asm/div64.h> #include <asm/xmon.h> #include <asm/signal.h> #include <asm/dcr.h> @@ -93,7 +92,6 @@ EXPORT_SYMBOL(strncpy); EXPORT_SYMBOL(strcat); EXPORT_SYMBOL(strlen); EXPORT_SYMBOL(strcmp); -EXPORT_SYMBOL(__div64_32); EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S index 44cd128fb719..19db8746ff14 100644 --- a/arch/ppc/kernel/vmlinux.lds.S +++ b/arch/ppc/kernel/vmlinux.lds.S @@ -32,7 +32,7 @@ SECTIONS .text : { _text = .; - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -67,7 +67,7 @@ SECTIONS . = ALIGN(4096); .data : { - *(.data) + DATA_DATA *(.data1) *(.sdata) *(.sdata2) diff --git a/arch/ppc/mm/hashtable.S b/arch/ppc/mm/hashtable.S index e756942e65c4..5f364dc50154 100644 --- a/arch/ppc/mm/hashtable.S +++ b/arch/ppc/mm/hashtable.S @@ -30,7 +30,11 @@ #include <asm/asm-offsets.h> #ifdef CONFIG_SMP - .comm mmu_hash_lock,4 + .section .bss + .align 2 + .globl mmu_hash_lock +mmu_hash_lock: + .space 4 #endif /* CONFIG_SMP */ /* @@ -461,9 +465,17 @@ found_slot: sync /* make sure pte updates get to memory */ blr - .comm next_slot,4 - .comm primary_pteg_full,4 - .comm htab_hash_searches,4 + .section .bss + .align 2 +next_slot: + .space 4 + .globl primary_pteg_full +primary_pteg_full: + .space 4 + .globl htab_hash_searches +htab_hash_searches: + .space 4 + .previous /* * Flush the entry for a particular page from the hash table. diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c index c023b7298809..35ebb6395ae3 100644 --- a/arch/ppc/mm/pgtable.c +++ b/arch/ppc/mm/pgtable.c @@ -92,7 +92,7 @@ void pgd_free(pgd_t *pgd) free_pages((unsigned long)pgd, PGDIR_ORDER); } -pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) +__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { pte_t *pte; extern int mem_init_done; diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c index f52600c0db20..9c85300846c7 100644 --- a/arch/ppc/syslib/pq2_sys.c +++ b/arch/ppc/syslib/pq2_sys.c @@ -26,7 +26,7 @@ struct ppc_sys_spec ppc_sys_specs[] = { { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC2, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, } }, @@ -39,7 +39,7 @@ struct ppc_sys_spec ppc_sys_specs[] = { { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4, - MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, + MPC82xx_CPM_MCC2, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, } }, @@ -47,52 +47,56 @@ struct ppc_sys_spec ppc_sys_specs[] = { .ppc_sys_name = "8260", .mask = 0x0000ff00, .value = 0x00000000, - .num_devices = 12, + .num_devices = 13, .device_list = (enum ppc_sys_devices[]) { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, - MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2, + MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, + MPC82xx_CPM_I2C, } }, { .ppc_sys_name = "8264", .mask = 0x0000ff00, .value = 0x00000000, - .num_devices = 12, + .num_devices = 13, .device_list = (enum ppc_sys_devices[]) { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, - MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2, + MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, + MPC82xx_CPM_I2C, } }, { .ppc_sys_name = "8265", .mask = 0x0000ff00, .value = 0x00000000, - .num_devices = 12, + .num_devices = 13, .device_list = (enum ppc_sys_devices[]) { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, - MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2, + MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, + MPC82xx_CPM_I2C, } }, { .ppc_sys_name = "8266", .mask = 0x0000ff00, .value = 0x00000000, - .num_devices = 12, + .num_devices = 13, .device_list = (enum ppc_sys_devices[]) { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, - MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2, + MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, + MPC82xx_CPM_I2C, } }, /* below is a list of the 8272 family of processors */ @@ -159,7 +163,7 @@ struct ppc_sys_spec ppc_sys_specs[] = { { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC2, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, }, }, @@ -172,7 +176,7 @@ struct ppc_sys_spec ppc_sys_specs[] = { { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3, MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, - MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, + MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC2, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, }, }, diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 32a69a18a796..acc415457b45 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1682,3 +1682,31 @@ compat_sys_utimes_wrapper: llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_timeval * jg compat_sys_utimes + + .globl compat_sys_utimensat_wrapper +compat_sys_utimensat_wrapper: + llgfr %r2,%r2 # unsigned int + llgtr %r3,%r3 # char * + llgtr %r4,%r4 # struct compat_timespec * + lgfr %r5,%r5 # int + jg compat_sys_utimensat + + .globl compat_sys_signalfd_wrapper +compat_sys_signalfd_wrapper: + lgfr %r2,%r2 # int + llgtr %r3,%r3 # compat_sigset_t * + llgfr %r4,%r4 # compat_size_t + jg compat_sys_signalfd + + .globl compat_sys_timerfd_wrapper +compat_sys_timerfd_wrapper: + lgfr %r2,%r2 # int + lgfr %r3,%r3 # int + lgfr %r4,%r4 # int + llgtr %r5,%r5 # struct compat_itimerspec * + jg compat_sys_timerfd + + .globl sys_eventfd_wrapper +sys_eventfd_wrapper: + llgfr %r2,%r2 # unsigned int + jg sys_eventfd diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index e39333ae0fcf..358d2bbbc481 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -413,7 +413,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p, break; } } - BUG_ON(!orig_ret_address || (orig_ret_address == trampoline_address)); + kretprobe_assert(ri, orig_ret_address, trampoline_address); regs->psw.addr = orig_ret_address | PSW_ADDR_AMODE; reset_current_kprobe(); diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index cd8d321cd0c2..738feb4a0aad 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -322,3 +322,8 @@ NI_SYSCALL /* 310 sys_move_pages */ SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper) SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper) SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper) +NI_SYSCALL /* 314 sys_fallocate */ +SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */ +SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper) +SYSCALL(sys_timerfd,sys_timerfd,compat_sys_timerfd_wrapper) +SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index e9d3432aba60..7158a804a5e4 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -21,7 +21,7 @@ SECTIONS . = 0x00000000; _text = .; /* Text and read-only data */ .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -48,7 +48,7 @@ SECTIONS BUG_TABLE .data : { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 916b72a8cde8..9098531a2671 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -61,30 +61,38 @@ void diag10(unsigned long addr) void show_mem(void) { - int i, total = 0, reserved = 0; - int shared = 0, cached = 0; + int i, total = 0, reserved = 0; + int shared = 0, cached = 0; struct page *page; - printk("Mem-info:\n"); - show_free_areas(); - printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); - i = max_mapnr; - while (i-- > 0) { + printk("Mem-info:\n"); + show_free_areas(); + printk("Free swap: %6ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10)); + i = max_mapnr; + while (i-- > 0) { if (!pfn_valid(i)) continue; page = pfn_to_page(i); - total++; + total++; if (PageReserved(page)) - reserved++; + reserved++; else if (PageSwapCache(page)) - cached++; + cached++; else if (page_count(page)) shared += page_count(page) - 1; - } - printk("%d pages of RAM\n",total); - printk("%d reserved pages\n",reserved); - printk("%d pages shared\n",shared); - printk("%d pages swap cached\n",cached); + } + printk("%d pages of RAM\n", total); + printk("%d reserved pages\n", reserved); + printk("%d pages shared\n", shared); + printk("%d pages swap cached\n", cached); + + printk("%lu pages dirty\n", global_page_state(NR_FILE_DIRTY)); + printk("%lu pages writeback\n", global_page_state(NR_WRITEBACK)); + printk("%lu pages mapped\n", global_page_state(NR_FILE_MAPPED)); + printk("%lu pages slab\n", + global_page_state(NR_SLAB_RECLAIMABLE) + + global_page_state(NR_SLAB_UNRECLAIMABLE)); + printk("%lu pages pagetables\n", global_page_state(NR_PAGETABLE)); } static void __init setup_ro_region(void) diff --git a/arch/sh/boards/landisk/gio.c b/arch/sh/boards/landisk/gio.c index 50d38be62f01..a37643d002b2 100644 --- a/arch/sh/boards/landisk/gio.c +++ b/arch/sh/boards/landisk/gio.c @@ -69,7 +69,7 @@ static int gio_ioctl(struct inode *inode, struct file *filp, } switch (cmd) { - case GIODRV_IOCSGIOSETADDR: /* addres set */ + case GIODRV_IOCSGIOSETADDR: /* address set */ addr = data; break; diff --git a/arch/sh/boards/landisk/setup.c b/arch/sh/boards/landisk/setup.c index 4058b4f50d44..f953c7427769 100644 --- a/arch/sh/boards/landisk/setup.c +++ b/arch/sh/boards/landisk/setup.c @@ -44,8 +44,14 @@ static struct platform_device cf_ide_device = { }, }; +static struct platform_device rtc_device = { + .name = "rs5c313", + .id = -1, +}; + static struct platform_device *landisk_devices[] __initdata = { &cf_ide_device, + &rtc_device, }; static int __init landisk_devices_setup(void) diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile index 609e5d50dde8..b1d20afb4eb3 100644 --- a/arch/sh/boards/renesas/r7780rp/Makefile +++ b/arch/sh/boards/renesas/r7780rp/Makefile @@ -3,5 +3,8 @@ # irqinit-y := irq-r7780rp.o irqinit-$(CONFIG_SH_R7785RP) := irq-r7785rp.o +obj-y := setup.o irq.o $(irqinit-y) + +ifneq ($(CONFIG_SH_R7785RP),y) obj-$(CONFIG_PUSH_SWITCH) += psw.o -obj-y := setup.o irq.o $(irqinit-y) +endif diff --git a/arch/sh/boards/snapgear/rtc.c b/arch/sh/boards/snapgear/rtc.c index 1659fdd6695a..edb3dd936cbb 100644 --- a/arch/sh/boards/snapgear/rtc.c +++ b/arch/sh/boards/snapgear/rtc.c @@ -108,7 +108,7 @@ static void ds1302_writebyte(unsigned int addr, unsigned int val) static void ds1302_reset(void) { unsigned long flags; - /* Hardware dependant reset/init */ + /* Hardware dependent reset/init */ local_irq_save(flags); set_dirp(get_dirp() | RTC_RESET | RTC_IODATA | RTC_SCLK); set_dp(get_dp() & ~(RTC_RESET | RTC_IODATA | RTC_SCLK)); diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/superh/microdev/io.c index 83419bf4c834..b704e20d7e4d 100644 --- a/arch/sh/boards/superh/microdev/io.c +++ b/arch/sh/boards/superh/microdev/io.c @@ -198,12 +198,12 @@ void microdev_outb(unsigned char b, unsigned long port) /* * There is a board feature with the current SH4-202 MicroDev in * that the 2 byte enables (nBE0 and nBE1) are tied together (and - * to the Chip Select Line (Ethernet_CS)). Due to this conectivity, + * to the Chip Select Line (Ethernet_CS)). Due to this connectivity, * it is not possible to safely perform 8-bit writes to the * Ethernet registers, as 16-bits will be consumed from the Data * lines (corrupting the other byte). Hence, this function is - * written to impliment 16-bit read/modify/write for all byte-wide - * acceses. + * written to implement 16-bit read/modify/write for all byte-wide + * accesses. * * Note: there is no problem with byte READS (even or odd). * diff --git a/arch/sh/boards/superh/microdev/irq.c b/arch/sh/boards/superh/microdev/irq.c index 8c64baa30364..cc1cb04fa618 100644 --- a/arch/sh/boards/superh/microdev/irq.c +++ b/arch/sh/boards/superh/microdev/irq.c @@ -100,7 +100,7 @@ static void disable_microdev_irq(unsigned int irq) fpgaIrq = fpgaIrqTable[irq].fpgaIrq; - /* disable interupts on the FPGA INTC register */ + /* disable interrupts on the FPGA INTC register */ ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG); } @@ -125,7 +125,7 @@ static void enable_microdev_irq(unsigned int irq) priorities |= MICRODEV_FPGA_INTPRI_LEVEL(fpgaIrq, pri); ctrl_outl(priorities, priorityReg); - /* enable interupts on the FPGA INTC register */ + /* enable interrupts on the FPGA INTC register */ ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); } @@ -152,7 +152,7 @@ extern void __init init_microdev_irq(void) { int i; - /* disable interupts on the FPGA INTC register */ + /* disable interrupts on the FPGA INTC register */ ctrl_outl(~0ul, MICRODEV_FPGA_INTDSB_REG); for (i = 0; i < NUM_EXTERNAL_IRQS; i++) diff --git a/arch/sh/boards/superh/microdev/setup.c b/arch/sh/boards/superh/microdev/setup.c index 031c814e6e76..6396cea1c896 100644 --- a/arch/sh/boards/superh/microdev/setup.c +++ b/arch/sh/boards/superh/microdev/setup.c @@ -349,7 +349,7 @@ static int __init smsc_superio_setup(void) SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */ SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */ - /* Exit the configuraton state */ + /* Exit the configuration state */ outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); return 0; diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c index 1c941370a2e3..bee4612de59b 100644 --- a/arch/sh/boards/unknown/setup.c +++ b/arch/sh/boards/unknown/setup.c @@ -6,7 +6,7 @@ * May be copied or modified under the terms of the GNU General Public * License. See linux/COPYING for more information. * - * Setup code for an unknown machine (internal peripherials only) + * Setup code for an unknown machine (internal peripherals only) * * This is the simplest of all boards, and serves only as a quick and dirty * method to start debugging a new board during bring-up until proper board diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index e062067edd24..8057a27a1bc6 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -115,7 +115,7 @@ static int search_cap(const char **haystack, const char *needle) /** * request_dma_bycap - Allocate a DMA channel based on its capabilities * @dmac: List of DMA controllers to search - * @caps: List of capabilites + * @caps: List of capabilities * * Search all channels of all DMA controllers to find a channel which * matches the requested capabilities. The result is the channel diff --git a/arch/sh/drivers/dma/dma-isa.c b/arch/sh/drivers/dma/dma-isa.c index 05a74ffdb68d..5fb044b791c3 100644 --- a/arch/sh/drivers/dma/dma-isa.c +++ b/arch/sh/drivers/dma/dma-isa.c @@ -28,7 +28,7 @@ * NOTE: ops->xfer() is the preferred way of doing things. However, there * are some users of the ISA DMA API that exist in common code that we * don't necessarily want to go out of our way to break, so we still - * allow for some compatability at that level. Any new code is strongly + * allow for some compatibility at that level. Any new code is strongly * advised to run far away from the ISA DMA API and use the SH DMA API * directly. */ diff --git a/arch/sh/drivers/dma/dmabrg.c b/arch/sh/drivers/dma/dmabrg.c index 9d0a29370f21..5e22689c2fcf 100644 --- a/arch/sh/drivers/dma/dmabrg.c +++ b/arch/sh/drivers/dma/dmabrg.c @@ -33,7 +33,7 @@ * 9 | HAC1/SSI1 | rec | half done | DMABRGI2 * * all can be enabled/disabled in the DMABRGCR register, - * as well as checked if they occured. + * as well as checked if they occurred. * * DMABRGI0 services USB DMA Address errors, but it still must be * enabled/acked in the DMABRGCR register. USB-DMA complete indicator diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c index 381306cf5425..e1284fc69361 100644 --- a/arch/sh/drivers/pci/ops-dreamcast.c +++ b/arch/sh/drivers/pci/ops-dreamcast.c @@ -57,7 +57,7 @@ struct pci_channel board_pci_channels[] = { * * Also, we could very easily support both Type 0 and Type 1 configurations * here, but since it doesn't seem that there is any such implementation in - * existance, we don't bother. + * existence, we don't bother. * * I suppose if someone actually gets around to ripping the chip out of * the BBA and hanging some more devices off of it, then this might be diff --git a/arch/sh/drivers/pci/pci-st40.c b/arch/sh/drivers/pci/pci-st40.c index d67656a44b15..543417ff8314 100644 --- a/arch/sh/drivers/pci/pci-st40.c +++ b/arch/sh/drivers/pci/pci-st40.c @@ -292,7 +292,7 @@ int __init st40pci_init(unsigned memStart, unsigned memSize) PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_IO); - /* Accesse to the 0xb0000000 -> 0xb6000000 area will go through to 0x10000000 -> 0x16000000 + /* Access to the 0xb0000000 -> 0xb6000000 area will go through to 0x10000000 -> 0x16000000 * on the PCI bus. This allows a nice 1-1 bus to phys mapping. */ @@ -315,7 +315,7 @@ int __init st40pci_init(unsigned memStart, unsigned memSize) ST40PCI_WRITE(CSR_MBAR0, 0); ST40PCI_WRITE(LSR0, 0x0fff0001); - /* ... and set up the initial incomming window to expose all of RAM */ + /* ... and set up the initial incoming window to expose all of RAM */ pci_set_rbar_region(7, memStart, memStart, memSize); /* Maximise timeout values */ @@ -473,7 +473,7 @@ static void pci_set_rbar_region(unsigned int region, unsigned long localAddr mask = r2p2(regionSize) - 0x10000; - /* Diable the region (in case currently in use, should never happen) */ + /* Disable the region (in case currently in use, should never happen) */ ST40PCI_WRITE_INDEXED(RSR, region, 0); /* Start of local address space to publish */ diff --git a/arch/sh/drivers/pci/pci-st40.h b/arch/sh/drivers/pci/pci-st40.h index d729e0c2d5fe..cf0d35bd135c 100644 --- a/arch/sh/drivers/pci/pci-st40.h +++ b/arch/sh/drivers/pci/pci-st40.h @@ -4,7 +4,7 @@ * May be copied or modified under the terms of the GNU General Public * License. See linux/COPYING for more information. * - * Defintions for the ST40 PCI hardware. + * Definitions for the ST40 PCI hardware. */ #ifndef __PCI_ST40_H__ diff --git a/arch/sh/drivers/superhyway/ops-sh4-202.c b/arch/sh/drivers/superhyway/ops-sh4-202.c index a55c98a9052b..3b14bf860db6 100644 --- a/arch/sh/drivers/superhyway/ops-sh4-202.c +++ b/arch/sh/drivers/superhyway/ops-sh4-202.c @@ -130,7 +130,7 @@ static int sh4202_read_vcr(unsigned long base, struct superhyway_vcr_info *vcr) * Some modules (PBR and ePBR for instance) also appear to have * VCRL/VCRH flipped in the documentation, but on the SH4-202 * itself it appears that these are all consistently mapped with - * VCRH preceeding VCRL. + * VCRH preceding VCRL. * * Do not trust the documentation, for it is evil. */ diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c index 0758d48147a0..849a9e191391 100644 --- a/arch/sh/kernel/cf-enabler.c +++ b/arch/sh/kernel/cf-enabler.c @@ -31,7 +31,7 @@ */ #if defined(CONFIG_CPU_SH4) /* SH4 can't access PCMCIA interface through P2 area. - * we must remap it with appropreate attribute bit of the page set. + * we must remap it with appropriate attribute bit of the page set. * this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */ #if defined(CONFIG_CF_AREA6) diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c index 014f318f5a05..63251549e9a8 100644 --- a/arch/sh/kernel/cpu/clock.c +++ b/arch/sh/kernel/cpu/clock.c @@ -278,6 +278,11 @@ arch_init_clk_ops(struct clk_ops **ops, int type) { } +void __init __attribute__ ((weak)) +arch_clk_init(void) +{ +} + static int show_clocks(char *buf, char **start, off_t off, int len, int *eof, void *data) { @@ -314,6 +319,8 @@ int __init clk_init(void) ret |= clk_register(clk); } + arch_clk_init(); + /* Kick the child clocks.. */ propagate_rate(&master_clk); propagate_rate(&bus_clk); diff --git a/arch/sh/kernel/cpu/irq/maskreg.c b/arch/sh/kernel/cpu/irq/maskreg.c index 492db31b3cab..978992e367a5 100644 --- a/arch/sh/kernel/cpu/irq/maskreg.c +++ b/arch/sh/kernel/cpu/irq/maskreg.c @@ -38,7 +38,7 @@ static struct hw_interrupt_type maskreg_irq_type = { .end = end_maskreg_irq }; -/* actual implementatin */ +/* actual implementation */ static unsigned int startup_maskreg_irq(unsigned int irq) { enable_maskreg_irq(irq); diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c index d61dd599169f..c5a4fc77fa06 100644 --- a/arch/sh/kernel/cpu/sh4/fpu.c +++ b/arch/sh/kernel/cpu/sh4/fpu.c @@ -138,7 +138,7 @@ restore_fpu(struct task_struct *tsk) /* * Load the FPU with signalling NANS. This bit pattern we're using * has the property that no matter wether considered as single or as - * double precission represents signaling NANS. + * double precision represents signaling NANS. */ static void diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c index 6f8f458912c7..03b14cf78ddf 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c @@ -106,6 +106,7 @@ static struct ipr_data sh7750_ipr_map[] = { { 38, 2, 8, 7 }, /* DMAC DMAE */ }; +#ifdef CONFIG_CPU_SUBTYPE_SH7751 static struct ipr_data sh7751_ipr_map[] = { { 44, 2, 8, 7 }, /* DMAC DMTE4 */ { 45, 2, 8, 7 }, /* DMAC DMTE5 */ @@ -117,6 +118,7 @@ static struct ipr_data sh7751_ipr_map[] = { /*{ 72, INTPRI00, 8, ? },*/ /* TMU3 TUNI */ /*{ 76, INTPRI00, 12, ? },*/ /* TMU4 TUNI */ }; +#endif static unsigned long ipr_offsets[] = { 0xffd00004UL, /* 0: IPRA */ diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c index 29090035bc5b..51b386d454de 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c @@ -17,7 +17,6 @@ #include <asm/clock.h> #include <asm/freq.h> -#define SH7722_PLL_FREQ (32000000/8) #define N (-1) #define NM (-2) #define ROUND_NEAREST 0 @@ -141,28 +140,36 @@ static void adjust_clocks(int originate, int *l, unsigned long v[], */ static int divisors2[] = { 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 24, 32, 40 }; +static void master_clk_recalc(struct clk *clk) +{ + unsigned frqcr = ctrl_inl(FRQCR); + + clk->rate = CONFIG_SH_PCLK_FREQ * (((frqcr >> 24) & 0x1f) + 1); +} + static void master_clk_init(struct clk *clk) { - clk_set_rate(clk, clk_get_rate(clk)); + clk->parent = NULL; + clk->flags |= CLK_RATE_PROPAGATES; + clk->rate = CONFIG_SH_PCLK_FREQ; + master_clk_recalc(clk); } -static void master_clk_recalc(struct clk *clk) + +static void module_clk_recalc(struct clk *clk) { unsigned long frqcr = ctrl_inl(FRQCR); - clk->rate = CONFIG_SH_PCLK_FREQ * (1 + (frqcr >> 24 & 0xF)); + clk->rate = clk->parent->rate / (((frqcr >> 24) & 0x1f) + 1); } static int master_clk_setrate(struct clk *clk, unsigned long rate, int id) { - int div = rate / SH7722_PLL_FREQ; + int div = rate / clk->rate; int master_divs[] = { 2, 3, 4, 6, 8, 16 }; int index; unsigned long frqcr; - if (rate < SH7722_PLL_FREQ * 2) - return -EINVAL; - for (index = 1; index < ARRAY_SIZE(master_divs); index++) if (div >= master_divs[index - 1] && div < master_divs[index]) break; @@ -185,6 +192,10 @@ static struct clk_ops sh7722_master_clk_ops = { .set_rate = master_clk_setrate, }; +static struct clk_ops sh7722_module_clk_ops = { + .recalc = module_clk_recalc, +}; + struct frqcr_context { unsigned mask; unsigned shift; @@ -489,7 +500,7 @@ static void sh7722_siu_recalc(struct clk *clk) if (siu < 0) return /* siu */ ; - BUG_ON(siu > 1); + BUG_ON(siu > 2); r = ctrl_inl(sh7722_siu_regs[siu]); clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF]; } @@ -571,7 +582,7 @@ static struct clk *sh7722_clocks[] = { */ struct clk_ops *onchip_ops[] = { &sh7722_master_clk_ops, - &sh7722_frqcr_clk_ops, + &sh7722_module_clk_ops, &sh7722_frqcr_clk_ops, &sh7722_frqcr_clk_ops, }; @@ -583,7 +594,7 @@ arch_init_clk_ops(struct clk_ops **ops, int type) *ops = onchip_ops[type]; } -int __init sh7722_clock_init(void) +int __init arch_clk_init(void) { struct clk *master; int i; @@ -597,4 +608,3 @@ int __init sh7722_clock_init(void) clk_put(master); return 0; } -arch_initcall(sh7722_clock_init); diff --git a/arch/sh/kernel/kgdb_stub.c b/arch/sh/kernel/kgdb_stub.c index a5323364cbca..edd1ec214e6d 100644 --- a/arch/sh/kernel/kgdb_stub.c +++ b/arch/sh/kernel/kgdb_stub.c @@ -2,7 +2,7 @@ * May be copied or modified under the terms of the GNU General Public * License. See linux/COPYING for more information. * - * Containes extracts from code by Glenn Engel, Jim Kingdon, + * Contains extracts from code by Glenn Engel, Jim Kingdon, * David Grothe <dave@gcom.com>, Tigran Aivazian <tigran@sco.com>, * Amit S. Kale <akale@veritas.com>, William Gatliff <bgat@open-widgets.com>, * Ben Lee, Steve Chamberlain and Benoit Miller <fulg@iname.com>. @@ -85,7 +85,7 @@ * * Responses can be run-length encoded to save space. A '*' means that * the next character is an ASCII encoding giving a repeat count which - * stands for that many repititions of the character preceding the '*'. + * stands for that many repetitions of the character preceding the '*'. * The encoding is n+29, yielding a printable character where n >=3 * (which is where RLE starts to win). Don't use an n > 126. * diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 6b4f5748d0be..a11e2aa73cbc 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -26,8 +26,6 @@ static int hlt_counter; int ubc_usercnt = 0; -#define HARD_IDLE_TIMEOUT (HZ / 3) - void (*pm_idle)(void); void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); @@ -44,16 +42,39 @@ void enable_hlt(void) } EXPORT_SYMBOL(enable_hlt); +static int __init nohlt_setup(char *__unused) +{ + hlt_counter = 1; + return 1; +} +__setup("nohlt", nohlt_setup); + +static int __init hlt_setup(char *__unused) +{ + hlt_counter = 0; + return 1; +} +__setup("hlt", hlt_setup); + void default_idle(void) { - if (!hlt_counter) - cpu_sleep(); - else - cpu_relax(); + if (!hlt_counter) { + clear_thread_flag(TIF_POLLING_NRFLAG); + smp_mb__after_clear_bit(); + set_bl_bit(); + while (!need_resched()) + cpu_sleep(); + clear_bl_bit(); + set_thread_flag(TIF_POLLING_NRFLAG); + } else + while (!need_resched()) + cpu_relax(); } void cpu_idle(void) { + set_thread_flag(TIF_POLLING_NRFLAG); + /* endless idle loop with no priority at all */ while (1) { void (*idle)(void) = pm_idle; diff --git a/arch/sh/kernel/syscalls.S b/arch/sh/kernel/syscalls.S index 4357d1a6358f..7db1c2dc5992 100644 --- a/arch/sh/kernel/syscalls.S +++ b/arch/sh/kernel/syscalls.S @@ -355,3 +355,6 @@ ENTRY(sys_call_table) .long sys_getcpu .long sys_epoll_pwait .long sys_utimensat /* 320 */ + .long sys_signalfd + .long sys_timerfd + .long sys_eventfd diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index 3a197649cd83..5b75cb6f8f9b 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -21,6 +21,7 @@ #include <linux/bug.h> #include <linux/debug_locks.h> #include <linux/kdebug.h> +#include <linux/kexec.h> #include <linux/limits.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -101,6 +102,16 @@ void die(const char * str, struct pt_regs * regs, long err) bust_spinlocks(0); spin_unlock_irq(&die_lock); + + if (kexec_should_crash(current)) + crash_kexec(regs); + + if (in_interrupt()) + panic("Fatal exception in interrupt"); + + if (panic_on_oops) + panic("Fatal exception"); + do_exit(SIGSEGV); } @@ -513,7 +524,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs) * misaligned data access * access to >= 0x80000000 is user mode * Unfortuntaly we can't distinguish between instruction address error - * and data address errors caused by read acceses. + * and data address errors caused by read accesses. */ asmlinkage void do_address_error(struct pt_regs *regs, unsigned long writeaccess, diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index d83143cc5ca9..4c5b57e9c3c1 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -22,7 +22,7 @@ SECTIONS *(.empty_zero_page) } = 0 .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -41,7 +41,7 @@ SECTIONS BUG_TABLE .data : { /* Data */ - *(.data) + DATA_DATA /* Align the initial ramdisk image (INITRD) on page boundaries. */ . = ALIGN(PAGE_SIZE); diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c index 1efbac15ff4e..a38e1eed9e77 100644 --- a/arch/sh/math-emu/math.c +++ b/arch/sh/math-emu/math.c @@ -148,7 +148,7 @@ fmac(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) return 0; } -// to process fmov's extention (odd n for DR access XD). +// to process fmov's extension (odd n for DR access XD). #define FMOV_EXT(x) if(x&1) x+=16-1 static int diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S index 397c94c97315..ae039f2da162 100644 --- a/arch/sh/mm/copy_page.S +++ b/arch/sh/mm/copy_page.S @@ -129,6 +129,7 @@ ENTRY(__copy_user_page) rts nop #endif + .align 2 .Lpsz: .long PAGE_SIZE /* * __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n); diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 9207da67ff8a..c878faa4ae46 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -15,43 +15,11 @@ #include <linux/mm.h> #include <linux/hardirq.h> #include <linux/kprobes.h> -#include <linux/kdebug.h> #include <asm/system.h> #include <asm/mmu_context.h> #include <asm/tlbflush.h> #include <asm/kgdb.h> -#ifdef CONFIG_KPROBES -ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain); - -/* Hook to register for page fault notifications */ -int register_page_fault_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(¬ify_page_fault_chain, nb); -} - -int unregister_page_fault_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb); -} - -static inline int notify_page_fault(enum die_val val, struct pt_regs *regs, - int trap, int sig) -{ - struct die_args args = { - .regs = regs, - .trapnr = trap, - }; - return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args); -} -#else -static inline int notify_page_fault(enum die_val val, struct pt_regs *regs, - int trap, int sig) -{ - return NOTIFY_DONE; -} -#endif - /* * This routine handles page faults. It determines the address, * and the problem, and then passes it off to one of the appropriate @@ -69,11 +37,6 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, siginfo_t info; trace_hardirqs_on(); - - if (notify_page_fault(DIE_PAGE_FAULT, regs, - writeaccess, SIGSEGV) == NOTIFY_STOP) - return; - local_irq_enable(); #ifdef CONFIG_SH_KGDB @@ -285,7 +248,7 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs, pte_t *pte; pte_t entry; struct mm_struct *mm = current->mm; - spinlock_t *ptl; + spinlock_t *ptl = NULL; int ret = 1; #ifdef CONFIG_SH_KGDB diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 8fe223a890ed..e0e644ff3204 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/bootmem.h> #include <linux/proc_fs.h> +#include <linux/pagemap.h> #include <linux/percpu.h> #include <linux/io.h> #include <asm/mmu_context.h> @@ -112,7 +113,7 @@ static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot) * As a performance optimization, other platforms preserve the fixmap mapping * across a context switch, we don't presently do this, but this could be done * in a similar fashion as to the wired TLB interface that sh64 uses (by way - * of the memorry mapped UTLB configuration) -- this unfortunately forces us to + * of the memory mapped UTLB configuration) -- this unfortunately forces us to * give up a TLB entry for each mapping we want to preserve. While this may be * viable for a small number of fixmaps, it's not particularly useful for * everything and needs to be carefully evaluated. (ie, we may want this for diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 02aae06527dc..b6a5a338145b 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -3,7 +3,7 @@ * * Privileged Space Mapping Buffer (PMB) Support. * - * Copyright (C) 2005, 2006 Paul Mundt + * Copyright (C) 2005, 2006, 2007 Paul Mundt * * P1/P2 Section mapping definitions from map32.h, which was: * @@ -68,6 +68,32 @@ static inline unsigned long mk_pmb_data(unsigned int entry) return mk_pmb_entry(entry) | PMB_DATA; } +static DEFINE_SPINLOCK(pmb_list_lock); +static struct pmb_entry *pmb_list; + +static inline void pmb_list_add(struct pmb_entry *pmbe) +{ + struct pmb_entry **p, *tmp; + + p = &pmb_list; + while ((tmp = *p) != NULL) + p = &tmp->next; + + pmbe->next = tmp; + *p = pmbe; +} + +static inline void pmb_list_del(struct pmb_entry *pmbe) +{ + struct pmb_entry **p, *tmp; + + for (p = &pmb_list; (tmp = *p); p = &tmp->next) + if (tmp == pmbe) { + *p = tmp->next; + return; + } +} + struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn, unsigned long flags) { @@ -81,11 +107,19 @@ struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn, pmbe->ppn = ppn; pmbe->flags = flags; + spin_lock_irq(&pmb_list_lock); + pmb_list_add(pmbe); + spin_unlock_irq(&pmb_list_lock); + return pmbe; } void pmb_free(struct pmb_entry *pmbe) { + spin_lock_irq(&pmb_list_lock); + pmb_list_del(pmbe); + spin_unlock_irq(&pmb_list_lock); + kmem_cache_free(pmb_cache, pmbe); } @@ -167,31 +201,6 @@ void clear_pmb_entry(struct pmb_entry *pmbe) clear_bit(entry, &pmb_map); } -static DEFINE_SPINLOCK(pmb_list_lock); -static struct pmb_entry *pmb_list; - -static inline void pmb_list_add(struct pmb_entry *pmbe) -{ - struct pmb_entry **p, *tmp; - - p = &pmb_list; - while ((tmp = *p) != NULL) - p = &tmp->next; - - pmbe->next = tmp; - *p = pmbe; -} - -static inline void pmb_list_del(struct pmb_entry *pmbe) -{ - struct pmb_entry **p, *tmp; - - for (p = &pmb_list; (tmp = *p); p = &tmp->next) - if (tmp == pmbe) { - *p = tmp->next; - return; - } -} static struct { unsigned long size; @@ -283,25 +292,14 @@ void pmb_unmap(unsigned long addr) } while (pmbe); } -static void pmb_cache_ctor(void *pmb, struct kmem_cache *cachep, unsigned long flags) +static void pmb_cache_ctor(void *pmb, struct kmem_cache *cachep, + unsigned long flags) { struct pmb_entry *pmbe = pmb; memset(pmb, 0, sizeof(struct pmb_entry)); - spin_lock_irq(&pmb_list_lock); - pmbe->entry = PMB_NO_ENTRY; - pmb_list_add(pmbe); - - spin_unlock_irq(&pmb_list_lock); -} - -static void pmb_cache_dtor(void *pmb, struct kmem_cache *cachep, unsigned long flags) -{ - spin_lock_irq(&pmb_list_lock); - pmb_list_del(pmb); - spin_unlock_irq(&pmb_list_lock); } static int __init pmb_init(void) @@ -312,8 +310,7 @@ static int __init pmb_init(void) BUG_ON(unlikely(nr_entries >= NR_PMB_ENTRIES)); pmb_cache = kmem_cache_create("pmb", sizeof(struct pmb_entry), 0, - SLAB_PANIC, pmb_cache_ctor, - pmb_cache_dtor); + SLAB_PANIC, pmb_cache_ctor, NULL); jump_to_P2(); diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 554f801db67b..fb40f188aff9 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -7,8 +7,11 @@ # SE SH_SOLUTION_ENGINE 7751SE SH_7751_SOLUTION_ENGINE +7722SE SH_7722_SOLUTION_ENGINE 7300SE SH_7300_SOLUTION_ENGINE 7343SE SH_7343_SOLUTION_ENGINE +7206SE SH_7206_SOLUTION_ENGINE +7619SE SH_7619_SOLUTION_ENGINE 7780SE SH_7780_SOLUTION_ENGINE 73180SE SH_73180_SOLUTION_ENGINE 7751SYSTEMH SH_7751_SYSTEMH @@ -31,5 +34,3 @@ R7785RP SH_R7785RP TITAN SH_TITAN SHMIN SH_SHMIN 7710VOIPGW SH_7710VOIPGW -7206SE SH_7206_SOLUTION_ENGINE -7619SE SH_7619_SOLUTION_ENGINE diff --git a/arch/sh64/kernel/vmlinux.lds.S b/arch/sh64/kernel/vmlinux.lds.S index 4f9616f39830..02aea86c5907 100644 --- a/arch/sh64/kernel/vmlinux.lds.S +++ b/arch/sh64/kernel/vmlinux.lds.S @@ -54,7 +54,7 @@ SECTIONS } = 0 .text : C_PHYS(.text) { - *(.text) + TEXT_TEXT *(.text64) *(.text..SHmedia32) SCHED_TEXT @@ -78,7 +78,7 @@ SECTIONS _etext = .; /* End of text section */ .data : C_PHYS(.data) { /* Data */ - *(.data) + DATA_DATA CONSTRUCTORS } diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index bd992c0048f0..fbcc00c6c06e 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -178,6 +178,13 @@ config ARCH_HAS_ILOG2_U64 bool default n +config EMULATED_CMPXCHG + bool + default y + help + Sparc32 does not have a CAS instruction like sparc64. cmpxchg() + is emulated, and therefore it is not completely atomic. + config SUN_PM bool default y diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index f1401b57ccc7..7b4612da74a6 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -148,7 +148,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id) } /* Kick start a stopped clock (procedure from the Sun NVRAM/hostid FAQ). */ -static void __init kick_start_clock(void) +static void __devinit kick_start_clock(void) { struct mostek48t02 *regs = (struct mostek48t02 *)mstk48t02_regs; unsigned char sec; @@ -223,7 +223,7 @@ static __inline__ int has_low_battery(void) return (data1 == data2); /* Was the write blocked? */ } -static void __init mostek_set_system_time(void) +static void __devinit mostek_set_system_time(void) { unsigned int year, mon, day, hour, min, sec; struct mostek48t02 *mregs; diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index f0bb6e60e620..f75a1b822789 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -12,7 +12,7 @@ SECTIONS .text 0xf0004000 : { _text = .; - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.gnu.warning) @@ -22,7 +22,7 @@ SECTIONS RODATA .data : { - *(.data) + DATA_DATA CONSTRUCTORS } .data1 : { *(.data1) } diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index 559335f4917d..617d29832e19 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -2,6 +2,7 @@ * atomic32.c: 32-bit atomic_t implementation * * Copyright (C) 2004 Keith M Wesolowski + * Copyright (C) 2007 Kyle McMartin * * Based on asm-parisc/atomic.h Copyright (C) 2000 Philipp Rumpf */ @@ -117,3 +118,17 @@ unsigned long ___change_bit(unsigned long *addr, unsigned long mask) return old & mask; } EXPORT_SYMBOL(___change_bit); + +unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) +{ + unsigned long flags; + u32 prev; + + spin_lock_irqsave(ATOMIC_HASH(addr), flags); + if ((prev = *ptr) == old) + *ptr = new; + spin_unlock_irqrestore(ATOMIC_HASH(addr), flags); + + return (unsigned long)prev; +} +EXPORT_SYMBOL(__cmpxchg_u32); diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 831781cab271..bd00f89eed1e 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -147,10 +147,10 @@ config SMP If you don't know what to do here, say N. config NR_CPUS - int "Maximum number of CPUs (2-64)" - range 2 64 + int "Maximum number of CPUs (2-1024)" + range 2 1024 depends on SMP - default "32" + default "64" source "drivers/cpufreq/Kconfig" diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile index 6bf6fb65bc20..d8d19093d12f 100644 --- a/arch/sparc64/kernel/Makefile +++ b/arch/sparc64/kernel/Makefile @@ -8,11 +8,11 @@ EXTRA_CFLAGS := -Werror extra-y := head.o init_task.o vmlinux.lds obj-y := process.o setup.o cpu.o idprom.o \ - traps.o devices.o auxio.o una_asm.o \ + traps.o auxio.o una_asm.o \ irq.o ptrace.o time.o sys_sparc.o signal.o \ unaligned.o central.o pci.o starfire.o semaphore.o \ power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \ - visemul.o prom.o of_device.o + visemul.o prom.o of_device.o hvapi.o sstate.o mdesc.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o pci_iommu.o \ diff --git a/arch/sparc64/kernel/devices.c b/arch/sparc64/kernel/devices.c deleted file mode 100644 index 0e03c8e218cd..000000000000 --- a/arch/sparc64/kernel/devices.c +++ /dev/null @@ -1,196 +0,0 @@ -/* devices.c: Initial scan of the prom device tree for important - * Sparc device nodes which we need to find. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#include <linux/kernel.h> -#include <linux/threads.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/string.h> -#include <linux/spinlock.h> -#include <linux/errno.h> -#include <linux/bootmem.h> - -#include <asm/page.h> -#include <asm/oplib.h> -#include <asm/system.h> -#include <asm/smp.h> -#include <asm/spitfire.h> -#include <asm/timer.h> -#include <asm/cpudata.h> - -/* Used to synchronize accesses to NatSemi SUPER I/O chip configure - * operations in asm/ns87303.h - */ -DEFINE_SPINLOCK(ns87303_lock); - -extern void cpu_probe(void); -extern void central_probe(void); - -static const char *cpu_mid_prop(void) -{ - if (tlb_type == spitfire) - return "upa-portid"; - return "portid"; -} - -static int get_cpu_mid(struct device_node *dp) -{ - struct property *prop; - - if (tlb_type == hypervisor) { - struct linux_prom64_registers *reg; - int len; - - prop = of_find_property(dp, "cpuid", &len); - if (prop && len == 4) - return *(int *) prop->value; - - prop = of_find_property(dp, "reg", NULL); - reg = prop->value; - return (reg[0].phys_addr >> 32) & 0x0fffffffUL; - } else { - const char *prop_name = cpu_mid_prop(); - - prop = of_find_property(dp, prop_name, NULL); - if (prop) - return *(int *) prop->value; - return 0; - } -} - -static int check_cpu_node(struct device_node *dp, int *cur_inst, - int (*compare)(struct device_node *, int, void *), - void *compare_arg, - struct device_node **dev_node, int *mid) -{ - if (!compare(dp, *cur_inst, compare_arg)) { - if (dev_node) - *dev_node = dp; - if (mid) - *mid = get_cpu_mid(dp); - return 0; - } - - (*cur_inst)++; - - return -ENODEV; -} - -static int __cpu_find_by(int (*compare)(struct device_node *, int, void *), - void *compare_arg, - struct device_node **dev_node, int *mid) -{ - struct device_node *dp; - int cur_inst; - - cur_inst = 0; - for_each_node_by_type(dp, "cpu") { - int err = check_cpu_node(dp, &cur_inst, - compare, compare_arg, - dev_node, mid); - if (err == 0) - return 0; - } - - return -ENODEV; -} - -static int cpu_instance_compare(struct device_node *dp, int instance, void *_arg) -{ - int desired_instance = (int) (long) _arg; - - if (instance == desired_instance) - return 0; - return -ENODEV; -} - -int cpu_find_by_instance(int instance, struct device_node **dev_node, int *mid) -{ - return __cpu_find_by(cpu_instance_compare, (void *)(long)instance, - dev_node, mid); -} - -static int cpu_mid_compare(struct device_node *dp, int instance, void *_arg) -{ - int desired_mid = (int) (long) _arg; - int this_mid; - - this_mid = get_cpu_mid(dp); - if (this_mid == desired_mid) - return 0; - return -ENODEV; -} - -int cpu_find_by_mid(int mid, struct device_node **dev_node) -{ - return __cpu_find_by(cpu_mid_compare, (void *)(long)mid, - dev_node, NULL); -} - -void __init device_scan(void) -{ - /* FIX ME FAST... -DaveM */ - ioport_resource.end = 0xffffffffffffffffUL; - - prom_printf("Booting Linux...\n"); - -#ifndef CONFIG_SMP - { - struct device_node *dp; - int err, def; - - err = cpu_find_by_instance(0, &dp, NULL); - if (err) { - prom_printf("No cpu nodes, cannot continue\n"); - prom_halt(); - } - cpu_data(0).clock_tick = - of_getintprop_default(dp, "clock-frequency", 0); - - def = ((tlb_type == hypervisor) ? - (8 * 1024) : - (16 * 1024)); - cpu_data(0).dcache_size = of_getintprop_default(dp, - "dcache-size", - def); - - def = 32; - cpu_data(0).dcache_line_size = - of_getintprop_default(dp, "dcache-line-size", def); - - def = 16 * 1024; - cpu_data(0).icache_size = of_getintprop_default(dp, - "icache-size", - def); - - def = 32; - cpu_data(0).icache_line_size = - of_getintprop_default(dp, "icache-line-size", def); - - def = ((tlb_type == hypervisor) ? - (3 * 1024 * 1024) : - (4 * 1024 * 1024)); - cpu_data(0).ecache_size = of_getintprop_default(dp, - "ecache-size", - def); - - def = 64; - cpu_data(0).ecache_line_size = - of_getintprop_default(dp, "ecache-line-size", def); - printk("CPU[0]: Caches " - "D[sz(%d):line_sz(%d)] " - "I[sz(%d):line_sz(%d)] " - "E[sz(%d):line_sz(%d)]\n", - cpu_data(0).dcache_size, cpu_data(0).dcache_line_size, - cpu_data(0).icache_size, cpu_data(0).icache_line_size, - cpu_data(0).ecache_size, cpu_data(0).ecache_line_size); - } -#endif - - central_probe(); - - cpu_probe(); -} diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index c15a3edcb826..8f10dda0f5c0 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -1725,96 +1725,142 @@ real_hard_smp_processor_id: * returns %o0: sysino */ .globl sun4v_devino_to_sysino + .type sun4v_devino_to_sysino,#function sun4v_devino_to_sysino: mov HV_FAST_INTR_DEVINO2SYSINO, %o5 ta HV_FAST_TRAP retl mov %o1, %o0 + .size sun4v_devino_to_sysino, .-sun4v_devino_to_sysino /* %o0: sysino * * returns %o0: intr_enabled (HV_INTR_{DISABLED,ENABLED}) */ .globl sun4v_intr_getenabled + .type sun4v_intr_getenabled,#function sun4v_intr_getenabled: mov HV_FAST_INTR_GETENABLED, %o5 ta HV_FAST_TRAP retl mov %o1, %o0 + .size sun4v_intr_getenabled, .-sun4v_intr_getenabled /* %o0: sysino * %o1: intr_enabled (HV_INTR_{DISABLED,ENABLED}) */ .globl sun4v_intr_setenabled + .type sun4v_intr_setenabled,#function sun4v_intr_setenabled: mov HV_FAST_INTR_SETENABLED, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_intr_setenabled, .-sun4v_intr_setenabled /* %o0: sysino * * returns %o0: intr_state (HV_INTR_STATE_*) */ .globl sun4v_intr_getstate + .type sun4v_intr_getstate,#function sun4v_intr_getstate: mov HV_FAST_INTR_GETSTATE, %o5 ta HV_FAST_TRAP retl mov %o1, %o0 + .size sun4v_intr_getstate, .-sun4v_intr_getstate /* %o0: sysino * %o1: intr_state (HV_INTR_STATE_*) */ .globl sun4v_intr_setstate + .type sun4v_intr_setstate,#function sun4v_intr_setstate: mov HV_FAST_INTR_SETSTATE, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_intr_setstate, .-sun4v_intr_setstate /* %o0: sysino * * returns %o0: cpuid */ .globl sun4v_intr_gettarget + .type sun4v_intr_gettarget,#function sun4v_intr_gettarget: mov HV_FAST_INTR_GETTARGET, %o5 ta HV_FAST_TRAP retl mov %o1, %o0 + .size sun4v_intr_gettarget, .-sun4v_intr_gettarget /* %o0: sysino * %o1: cpuid */ .globl sun4v_intr_settarget + .type sun4v_intr_settarget,#function sun4v_intr_settarget: mov HV_FAST_INTR_SETTARGET, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_intr_settarget, .-sun4v_intr_settarget - /* %o0: type - * %o1: queue paddr - * %o2: num queue entries + /* %o0: cpuid + * %o1: pc + * %o2: rtba + * %o3: arg0 * * returns %o0: status */ - .globl sun4v_cpu_qconf -sun4v_cpu_qconf: - mov HV_FAST_CPU_QCONF, %o5 + .globl sun4v_cpu_start + .type sun4v_cpu_start,#function +sun4v_cpu_start: + mov HV_FAST_CPU_START, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_cpu_start, .-sun4v_cpu_start - /* returns %o0: status + /* %o0: cpuid + * + * returns %o0: status */ + .globl sun4v_cpu_stop + .type sun4v_cpu_stop,#function +sun4v_cpu_stop: + mov HV_FAST_CPU_STOP, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_cpu_stop, .-sun4v_cpu_stop + + /* returns %o0: status */ .globl sun4v_cpu_yield + .type sun4v_cpu_yield, #function sun4v_cpu_yield: mov HV_FAST_CPU_YIELD, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_cpu_yield, .-sun4v_cpu_yield + + /* %o0: type + * %o1: queue paddr + * %o2: num queue entries + * + * returns %o0: status + */ + .globl sun4v_cpu_qconf + .type sun4v_cpu_qconf,#function +sun4v_cpu_qconf: + mov HV_FAST_CPU_QCONF, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_cpu_qconf, .-sun4v_cpu_qconf /* %o0: num cpus in cpu list * %o1: cpu list paddr @@ -1823,11 +1869,13 @@ sun4v_cpu_yield: * returns %o0: status */ .globl sun4v_cpu_mondo_send + .type sun4v_cpu_mondo_send,#function sun4v_cpu_mondo_send: mov HV_FAST_CPU_MONDO_SEND, %o5 ta HV_FAST_TRAP retl nop + .size sun4v_cpu_mondo_send, .-sun4v_cpu_mondo_send /* %o0: CPU ID * @@ -1835,6 +1883,7 @@ sun4v_cpu_mondo_send: * %o0: cpu state as HV_CPU_STATE_* */ .globl sun4v_cpu_state + .type sun4v_cpu_state,#function sun4v_cpu_state: mov HV_FAST_CPU_STATE, %o5 ta HV_FAST_TRAP @@ -1843,3 +1892,609 @@ sun4v_cpu_state: mov %o1, %o0 1: retl nop + .size sun4v_cpu_state, .-sun4v_cpu_state + + /* %o0: virtual address + * %o1: must be zero + * %o2: TTE + * %o3: HV_MMU_* flags + * + * returns %o0: status + */ + .globl sun4v_mmu_map_perm_addr + .type sun4v_mmu_map_perm_addr,#function +sun4v_mmu_map_perm_addr: + mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_mmu_map_perm_addr, .-sun4v_mmu_map_perm_addr + + /* %o0: number of TSB descriptions + * %o1: TSB descriptions real address + * + * returns %o0: status + */ + .globl sun4v_mmu_tsb_ctx0 + .type sun4v_mmu_tsb_ctx0,#function +sun4v_mmu_tsb_ctx0: + mov HV_FAST_MMU_TSB_CTX0, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_mmu_tsb_ctx0, .-sun4v_mmu_tsb_ctx0 + + /* %o0: API group number + * %o1: pointer to unsigned long major number storage + * %o2: pointer to unsigned long minor number storage + * + * returns %o0: status + */ + .globl sun4v_get_version + .type sun4v_get_version,#function +sun4v_get_version: + mov HV_CORE_GET_VER, %o5 + mov %o1, %o3 + mov %o2, %o4 + ta HV_CORE_TRAP + stx %o1, [%o3] + retl + stx %o2, [%o4] + .size sun4v_get_version, .-sun4v_get_version + + /* %o0: API group number + * %o1: desired major number + * %o2: desired minor number + * %o3: pointer to unsigned long actual minor number storage + * + * returns %o0: status + */ + .globl sun4v_set_version + .type sun4v_set_version,#function +sun4v_set_version: + mov HV_CORE_SET_VER, %o5 + mov %o3, %o4 + ta HV_CORE_TRAP + retl + stx %o1, [%o4] + .size sun4v_set_version, .-sun4v_set_version + + /* %o0: pointer to unsigned long time + * + * returns %o0: status + */ + .globl sun4v_tod_get + .type sun4v_tod_get,#function +sun4v_tod_get: + mov %o0, %o4 + mov HV_FAST_TOD_GET, %o5 + ta HV_FAST_TRAP + stx %o1, [%o4] + retl + nop + .size sun4v_tod_get, .-sun4v_tod_get + + /* %o0: time + * + * returns %o0: status + */ + .globl sun4v_tod_set + .type sun4v_tod_set,#function +sun4v_tod_set: + mov HV_FAST_TOD_SET, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_tod_set, .-sun4v_tod_set + + /* %o0: pointer to unsigned long status + * + * returns %o0: signed character + */ + .globl sun4v_con_getchar + .type sun4v_con_getchar,#function +sun4v_con_getchar: + mov %o0, %o4 + mov HV_FAST_CONS_GETCHAR, %o5 + clr %o0 + clr %o1 + ta HV_FAST_TRAP + stx %o0, [%o4] + retl + sra %o1, 0, %o0 + .size sun4v_con_getchar, .-sun4v_con_getchar + + /* %o0: signed long character + * + * returns %o0: status + */ + .globl sun4v_con_putchar + .type sun4v_con_putchar,#function +sun4v_con_putchar: + mov HV_FAST_CONS_PUTCHAR, %o5 + ta HV_FAST_TRAP + retl + sra %o0, 0, %o0 + .size sun4v_con_putchar, .-sun4v_con_putchar + + /* %o0: buffer real address + * %o1: buffer size + * %o2: pointer to unsigned long bytes_read + * + * returns %o0: status + */ + .globl sun4v_con_read + .type sun4v_con_read,#function +sun4v_con_read: + mov %o2, %o4 + mov HV_FAST_CONS_READ, %o5 + ta HV_FAST_TRAP + brnz %o0, 1f + cmp %o1, -1 /* break */ + be,a,pn %icc, 1f + mov %o1, %o0 + cmp %o1, -2 /* hup */ + be,a,pn %icc, 1f + mov %o1, %o0 + stx %o1, [%o4] +1: retl + nop + .size sun4v_con_read, .-sun4v_con_read + + /* %o0: buffer real address + * %o1: buffer size + * %o2: pointer to unsigned long bytes_written + * + * returns %o0: status + */ + .globl sun4v_con_write + .type sun4v_con_write,#function +sun4v_con_write: + mov %o2, %o4 + mov HV_FAST_CONS_WRITE, %o5 + ta HV_FAST_TRAP + stx %o1, [%o4] + retl + nop + .size sun4v_con_write, .-sun4v_con_write + + /* %o0: soft state + * %o1: address of description string + * + * returns %o0: status + */ + .globl sun4v_mach_set_soft_state + .type sun4v_mach_set_soft_state,#function +sun4v_mach_set_soft_state: + mov HV_FAST_MACH_SET_SOFT_STATE, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_mach_set_soft_state, .-sun4v_mach_set_soft_state + + /* %o0: exit code + * + * Does not return. + */ + .globl sun4v_mach_exit + .type sun4v_mach_exit,#function +sun4v_mach_exit: + mov HV_FAST_MACH_EXIT, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_mach_exit, .-sun4v_mach_exit + + /* %o0: buffer real address + * %o1: buffer length + * %o2: pointer to unsigned long real_buf_len + * + * returns %o0: status + */ + .globl sun4v_mach_desc + .type sun4v_mach_desc,#function +sun4v_mach_desc: + mov %o2, %o4 + mov HV_FAST_MACH_DESC, %o5 + ta HV_FAST_TRAP + stx %o1, [%o4] + retl + nop + .size sun4v_mach_desc, .-sun4v_mach_desc + + /* %o0: new timeout in milliseconds + * %o1: pointer to unsigned long orig_timeout + * + * returns %o0: status + */ + .globl sun4v_mach_set_watchdog + .type sun4v_mach_set_watchdog,#function +sun4v_mach_set_watchdog: + mov %o1, %o4 + mov HV_FAST_MACH_SET_WATCHDOG, %o5 + ta HV_FAST_TRAP + stx %o1, [%o4] + retl + nop + .size sun4v_mach_set_watchdog, .-sun4v_mach_set_watchdog + + /* No inputs and does not return. */ + .globl sun4v_mach_sir + .type sun4v_mach_sir,#function +sun4v_mach_sir: + mov %o1, %o4 + mov HV_FAST_MACH_SIR, %o5 + ta HV_FAST_TRAP + stx %o1, [%o4] + retl + nop + .size sun4v_mach_sir, .-sun4v_mach_sir + + /* %o0: channel + * %o1: ra + * %o2: num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_tx_qconf + .type sun4v_ldc_tx_qconf,#function +sun4v_ldc_tx_qconf: + mov HV_FAST_LDC_TX_QCONF, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_tx_qconf, .-sun4v_ldc_tx_qconf + + /* %o0: channel + * %o1: pointer to unsigned long ra + * %o2: pointer to unsigned long num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_tx_qinfo + .type sun4v_ldc_tx_qinfo,#function +sun4v_ldc_tx_qinfo: + mov %o1, %g1 + mov %o2, %g2 + mov HV_FAST_LDC_TX_QINFO, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + retl + nop + .size sun4v_ldc_tx_qinfo, .-sun4v_ldc_tx_qinfo + + /* %o0: channel + * %o1: pointer to unsigned long head_off + * %o2: pointer to unsigned long tail_off + * %o2: pointer to unsigned long chan_state + * + * returns %o0: status + */ + .globl sun4v_ldc_tx_get_state + .type sun4v_ldc_tx_get_state,#function +sun4v_ldc_tx_get_state: + mov %o1, %g1 + mov %o2, %g2 + mov %o3, %g3 + mov HV_FAST_LDC_TX_GET_STATE, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + stx %o3, [%g3] + retl + nop + .size sun4v_ldc_tx_get_state, .-sun4v_ldc_tx_get_state + + /* %o0: channel + * %o1: tail_off + * + * returns %o0: status + */ + .globl sun4v_ldc_tx_set_qtail + .type sun4v_ldc_tx_set_qtail,#function +sun4v_ldc_tx_set_qtail: + mov HV_FAST_LDC_TX_SET_QTAIL, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_tx_set_qtail, .-sun4v_ldc_tx_set_qtail + + /* %o0: channel + * %o1: ra + * %o2: num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_rx_qconf + .type sun4v_ldc_rx_qconf,#function +sun4v_ldc_rx_qconf: + mov HV_FAST_LDC_RX_QCONF, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_rx_qconf, .-sun4v_ldc_rx_qconf + + /* %o0: channel + * %o1: pointer to unsigned long ra + * %o2: pointer to unsigned long num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_rx_qinfo + .type sun4v_ldc_rx_qinfo,#function +sun4v_ldc_rx_qinfo: + mov %o1, %g1 + mov %o2, %g2 + mov HV_FAST_LDC_RX_QINFO, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + retl + nop + .size sun4v_ldc_rx_qinfo, .-sun4v_ldc_rx_qinfo + + /* %o0: channel + * %o1: pointer to unsigned long head_off + * %o2: pointer to unsigned long tail_off + * %o2: pointer to unsigned long chan_state + * + * returns %o0: status + */ + .globl sun4v_ldc_rx_get_state + .type sun4v_ldc_rx_get_state,#function +sun4v_ldc_rx_get_state: + mov %o1, %g1 + mov %o2, %g2 + mov %o3, %g3 + mov HV_FAST_LDC_RX_GET_STATE, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + stx %o3, [%g3] + retl + nop + .size sun4v_ldc_rx_get_state, .-sun4v_ldc_rx_get_state + + /* %o0: channel + * %o1: head_off + * + * returns %o0: status + */ + .globl sun4v_ldc_rx_set_qhead + .type sun4v_ldc_rx_set_qhead,#function +sun4v_ldc_rx_set_qhead: + mov HV_FAST_LDC_RX_SET_QHEAD, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_rx_set_qhead, .-sun4v_ldc_rx_set_qhead + + /* %o0: channel + * %o1: ra + * %o2: num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_set_map_table + .type sun4v_ldc_set_map_table,#function +sun4v_ldc_set_map_table: + mov HV_FAST_LDC_SET_MAP_TABLE, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_set_map_table, .-sun4v_ldc_set_map_table + + /* %o0: channel + * %o1: pointer to unsigned long ra + * %o2: pointer to unsigned long num_entries + * + * returns %o0: status + */ + .globl sun4v_ldc_get_map_table + .type sun4v_ldc_get_map_table,#function +sun4v_ldc_get_map_table: + mov %o1, %g1 + mov %o2, %g2 + mov HV_FAST_LDC_GET_MAP_TABLE, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + retl + nop + .size sun4v_ldc_get_map_table, .-sun4v_ldc_get_map_table + + /* %o0: channel + * %o1: dir_code + * %o2: tgt_raddr + * %o3: lcl_raddr + * %o4: len + * %o5: pointer to unsigned long actual_len + * + * returns %o0: status + */ + .globl sun4v_ldc_copy + .type sun4v_ldc_copy,#function +sun4v_ldc_copy: + mov %o5, %g1 + mov HV_FAST_LDC_COPY, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + retl + nop + .size sun4v_ldc_copy, .-sun4v_ldc_copy + + /* %o0: channel + * %o1: cookie + * %o2: pointer to unsigned long ra + * %o3: pointer to unsigned long perm + * + * returns %o0: status + */ + .globl sun4v_ldc_mapin + .type sun4v_ldc_mapin,#function +sun4v_ldc_mapin: + mov %o2, %g1 + mov %o3, %g2 + mov HV_FAST_LDC_MAPIN, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + retl + nop + .size sun4v_ldc_mapin, .-sun4v_ldc_mapin + + /* %o0: ra + * + * returns %o0: status + */ + .globl sun4v_ldc_unmap + .type sun4v_ldc_unmap,#function +sun4v_ldc_unmap: + mov HV_FAST_LDC_UNMAP, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_unmap, .-sun4v_ldc_unmap + + /* %o0: cookie + * %o1: mte_cookie + * + * returns %o0: status + */ + .globl sun4v_ldc_revoke + .type sun4v_ldc_revoke,#function +sun4v_ldc_revoke: + mov HV_FAST_LDC_REVOKE, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_ldc_revoke, .-sun4v_ldc_revoke + + /* %o0: device handle + * %o1: device INO + * %o2: pointer to unsigned long cookie + * + * returns %o0: status + */ + .globl sun4v_vintr_get_cookie + .type sun4v_vintr_get_cookie,#function +sun4v_vintr_get_cookie: + mov %o2, %g1 + mov HV_FAST_VINTR_GET_COOKIE, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + retl + nop + .size sun4v_vintr_get_cookie, .-sun4v_vintr_get_cookie + + /* %o0: device handle + * %o1: device INO + * %o2: cookie + * + * returns %o0: status + */ + .globl sun4v_vintr_set_cookie + .type sun4v_vintr_set_cookie,#function +sun4v_vintr_set_cookie: + mov HV_FAST_VINTR_SET_COOKIE, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_vintr_set_cookie, .-sun4v_vintr_set_cookie + + /* %o0: device handle + * %o1: device INO + * %o2: pointer to unsigned long valid_state + * + * returns %o0: status + */ + .globl sun4v_vintr_get_valid + .type sun4v_vintr_get_valid,#function +sun4v_vintr_get_valid: + mov %o2, %g1 + mov HV_FAST_VINTR_GET_VALID, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + retl + nop + .size sun4v_vintr_get_valid, .-sun4v_vintr_get_valid + + /* %o0: device handle + * %o1: device INO + * %o2: valid_state + * + * returns %o0: status + */ + .globl sun4v_vintr_set_valid + .type sun4v_vintr_set_valid,#function +sun4v_vintr_set_valid: + mov HV_FAST_VINTR_SET_VALID, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_vintr_set_valid, .-sun4v_vintr_set_valid + + /* %o0: device handle + * %o1: device INO + * %o2: pointer to unsigned long state + * + * returns %o0: status + */ + .globl sun4v_vintr_get_state + .type sun4v_vintr_get_state,#function +sun4v_vintr_get_state: + mov %o2, %g1 + mov HV_FAST_VINTR_GET_STATE, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + retl + nop + .size sun4v_vintr_get_state, .-sun4v_vintr_get_state + + /* %o0: device handle + * %o1: device INO + * %o2: state + * + * returns %o0: status + */ + .globl sun4v_vintr_set_state + .type sun4v_vintr_set_state,#function +sun4v_vintr_set_state: + mov HV_FAST_VINTR_SET_STATE, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_vintr_set_state, .-sun4v_vintr_set_state + + /* %o0: device handle + * %o1: device INO + * %o2: pointer to unsigned long cpuid + * + * returns %o0: status + */ + .globl sun4v_vintr_get_target + .type sun4v_vintr_get_target,#function +sun4v_vintr_get_target: + mov %o2, %g1 + mov HV_FAST_VINTR_GET_TARGET, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + retl + nop + .size sun4v_vintr_get_target, .-sun4v_vintr_get_target + + /* %o0: device handle + * %o1: device INO + * %o2: cpuid + * + * returns %o0: status + */ + .globl sun4v_vintr_set_target + .type sun4v_vintr_set_target,#function +sun4v_vintr_set_target: + mov HV_FAST_VINTR_SET_TARGET, %o5 + ta HV_FAST_TRAP + retl + nop + .size sun4v_vintr_set_target, .-sun4v_vintr_set_target diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index baea10a98196..77259526cb15 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -523,7 +523,7 @@ tlb_fixup_done: #else mov 0, %o0 #endif - stb %o0, [%g6 + TI_CPU] + sth %o0, [%g6 + TI_CPU] /* Off we go.... */ call start_kernel @@ -653,33 +653,54 @@ setup_tba: restore sparc64_boot_end: -#include "ktlb.S" -#include "tsb.S" #include "etrap.S" #include "rtrap.S" #include "winfixup.S" #include "entry.S" #include "sun4v_tlb_miss.S" #include "sun4v_ivec.S" +#include "ktlb.S" +#include "tsb.S" /* * The following skip makes sure the trap table in ttable.S is aligned * on a 32K boundary as required by the v9 specs for TBA register. * * We align to a 32K boundary, then we have the 32K kernel TSB, - * then the 32K aligned trap table. + * the 64K kernel 4MB TSB, and then the 32K aligned trap table. */ 1: .skip 0x4000 + _start - 1b +! 0x0000000000408000 + .globl swapper_tsb swapper_tsb: .skip (32 * 1024) -! 0x0000000000408000 + .globl swapper_4m_tsb +swapper_4m_tsb: + .skip (64 * 1024) + +! 0x0000000000420000 + /* Some care needs to be exercised if you try to move the + * location of the trap table relative to other things. For + * one thing there are br* instructions in some of the + * trap table entires which branch back to code in ktlb.S + * Those instructions can only handle a signed 16-bit + * displacement. + * + * There is a binutils bug (bugzilla #4558) which causes + * the relocation overflow checks for such instructions to + * not be done correctly. So bintuils will not notice the + * error and will instead write junk into the relocation and + * you'll have an unbootable kernel. + */ #include "ttable.S" +! 0x0000000000428000 + #include "systbls.S" .data diff --git a/arch/sparc64/kernel/hvapi.c b/arch/sparc64/kernel/hvapi.c new file mode 100644 index 000000000000..f34f5d6181ef --- /dev/null +++ b/arch/sparc64/kernel/hvapi.c @@ -0,0 +1,192 @@ +/* hvapi.c: Hypervisor API management. + * + * Copyright (C) 2007 David S. Miller <davem@davemloft.net> + */ +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> + +#include <asm/hypervisor.h> +#include <asm/oplib.h> +#include <asm/sstate.h> + +/* If the hypervisor indicates that the API setting + * calls are unsupported, by returning HV_EBADTRAP or + * HV_ENOTSUPPORTED, we assume that API groups with the + * PRE_API flag set are major 1 minor 0. + */ +struct api_info { + unsigned long group; + unsigned long major; + unsigned long minor; + unsigned int refcnt; + unsigned int flags; +#define FLAG_PRE_API 0x00000001 +}; + +static struct api_info api_table[] = { + { .group = HV_GRP_SUN4V, .flags = FLAG_PRE_API }, + { .group = HV_GRP_CORE, .flags = FLAG_PRE_API }, + { .group = HV_GRP_INTR, }, + { .group = HV_GRP_SOFT_STATE, }, + { .group = HV_GRP_PCI, .flags = FLAG_PRE_API }, + { .group = HV_GRP_LDOM, }, + { .group = HV_GRP_SVC_CHAN, .flags = FLAG_PRE_API }, + { .group = HV_GRP_NCS, .flags = FLAG_PRE_API }, + { .group = HV_GRP_NIAG_PERF, .flags = FLAG_PRE_API }, + { .group = HV_GRP_FIRE_PERF, }, + { .group = HV_GRP_DIAG, .flags = FLAG_PRE_API }, +}; + +static DEFINE_SPINLOCK(hvapi_lock); + +static struct api_info *__get_info(unsigned long group) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(api_table); i++) { + if (api_table[i].group == group) + return &api_table[i]; + } + return NULL; +} + +static void __get_ref(struct api_info *p) +{ + p->refcnt++; +} + +static void __put_ref(struct api_info *p) +{ + if (--p->refcnt == 0) { + unsigned long ignore; + + sun4v_set_version(p->group, 0, 0, &ignore); + p->major = p->minor = 0; + } +} + +/* Register a hypervisor API specification. It indicates the + * API group and desired major+minor. + * + * If an existing API registration exists '0' (success) will + * be returned if it is compatible with the one being registered. + * Otherwise a negative error code will be returned. + * + * Otherwise an attempt will be made to negotiate the requested + * API group/major/minor with the hypervisor, and errors returned + * if that does not succeed. + */ +int sun4v_hvapi_register(unsigned long group, unsigned long major, + unsigned long *minor) +{ + struct api_info *p; + unsigned long flags; + int ret; + + spin_lock_irqsave(&hvapi_lock, flags); + p = __get_info(group); + ret = -EINVAL; + if (p) { + if (p->refcnt) { + ret = -EINVAL; + if (p->major == major) { + *minor = p->minor; + ret = 0; + } + } else { + unsigned long actual_minor; + unsigned long hv_ret; + + hv_ret = sun4v_set_version(group, major, *minor, + &actual_minor); + ret = -EINVAL; + if (hv_ret == HV_EOK) { + *minor = actual_minor; + p->major = major; + p->minor = actual_minor; + ret = 0; + } else if (hv_ret == HV_EBADTRAP || + hv_ret == HV_ENOTSUPPORTED) { + if (p->flags & FLAG_PRE_API) { + if (major == 1) { + p->major = 1; + p->minor = 0; + *minor = 0; + ret = 0; + } + } + } + } + + if (ret == 0) + __get_ref(p); + } + spin_unlock_irqrestore(&hvapi_lock, flags); + + return ret; +} +EXPORT_SYMBOL(sun4v_hvapi_register); + +void sun4v_hvapi_unregister(unsigned long group) +{ + struct api_info *p; + unsigned long flags; + + spin_lock_irqsave(&hvapi_lock, flags); + p = __get_info(group); + if (p) + __put_ref(p); + spin_unlock_irqrestore(&hvapi_lock, flags); +} +EXPORT_SYMBOL(sun4v_hvapi_unregister); + +int sun4v_hvapi_get(unsigned long group, + unsigned long *major, + unsigned long *minor) +{ + struct api_info *p; + unsigned long flags; + int ret; + + spin_lock_irqsave(&hvapi_lock, flags); + ret = -EINVAL; + p = __get_info(group); + if (p && p->refcnt) { + *major = p->major; + *minor = p->minor; + ret = 0; + } + spin_unlock_irqrestore(&hvapi_lock, flags); + + return ret; +} +EXPORT_SYMBOL(sun4v_hvapi_get); + +void __init sun4v_hvapi_init(void) +{ + unsigned long group, major, minor; + + group = HV_GRP_SUN4V; + major = 1; + minor = 0; + if (sun4v_hvapi_register(group, major, &minor)) + goto bad; + + group = HV_GRP_CORE; + major = 1; + minor = 1; + if (sun4v_hvapi_register(group, major, &minor)) + goto bad; + + sun4v_sstate_init(); + + return; + +bad: + prom_printf("HVAPI: Cannot register API group " + "%lx with major(%u) minor(%u)\n", + group, major, minor); + prom_halt(); +} diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 3edc18e1b818..a36f8dd0c021 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -171,8 +171,6 @@ skip: return 0; } -extern unsigned long real_hard_smp_processor_id(void); - static unsigned int sun4u_compute_tid(unsigned long imap, unsigned long cpuid) { unsigned int tid; @@ -694,9 +692,20 @@ void init_irqwork_curcpu(void) trap_block[cpu].irq_worklist = 0; } -static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type) +/* Please be very careful with register_one_mondo() and + * sun4v_register_mondo_queues(). + * + * On SMP this gets invoked from the CPU trampoline before + * the cpu has fully taken over the trap table from OBP, + * and it's kernel stack + %g6 thread register state is + * not fully cooked yet. + * + * Therefore you cannot make any OBP calls, not even prom_printf, + * from these two routines. + */ +static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask) { - unsigned long num_entries = 128; + unsigned long num_entries = (qmask + 1) / 64; unsigned long status; status = sun4v_cpu_qconf(type, paddr, num_entries); @@ -711,44 +720,58 @@ static void __cpuinit sun4v_register_mondo_queues(int this_cpu) { struct trap_per_cpu *tb = &trap_block[this_cpu]; - register_one_mondo(tb->cpu_mondo_pa, HV_CPU_QUEUE_CPU_MONDO); - register_one_mondo(tb->dev_mondo_pa, HV_CPU_QUEUE_DEVICE_MONDO); - register_one_mondo(tb->resum_mondo_pa, HV_CPU_QUEUE_RES_ERROR); - register_one_mondo(tb->nonresum_mondo_pa, HV_CPU_QUEUE_NONRES_ERROR); + register_one_mondo(tb->cpu_mondo_pa, HV_CPU_QUEUE_CPU_MONDO, + tb->cpu_mondo_qmask); + register_one_mondo(tb->dev_mondo_pa, HV_CPU_QUEUE_DEVICE_MONDO, + tb->dev_mondo_qmask); + register_one_mondo(tb->resum_mondo_pa, HV_CPU_QUEUE_RES_ERROR, + tb->resum_qmask); + register_one_mondo(tb->nonresum_mondo_pa, HV_CPU_QUEUE_NONRES_ERROR, + tb->nonresum_qmask); } -static void __cpuinit alloc_one_mondo(unsigned long *pa_ptr, int use_bootmem) +static void __cpuinit alloc_one_mondo(unsigned long *pa_ptr, unsigned long qmask, int use_bootmem) { - void *page; + unsigned long size = PAGE_ALIGN(qmask + 1); + unsigned long order = get_order(size); + void *p = NULL; - if (use_bootmem) - page = alloc_bootmem_low_pages(PAGE_SIZE); - else - page = (void *) get_zeroed_page(GFP_ATOMIC); + if (use_bootmem) { + p = __alloc_bootmem_low(size, size, 0); + } else { + struct page *page = alloc_pages(GFP_ATOMIC | __GFP_ZERO, order); + if (page) + p = page_address(page); + } - if (!page) { + if (!p) { prom_printf("SUN4V: Error, cannot allocate mondo queue.\n"); prom_halt(); } - *pa_ptr = __pa(page); + *pa_ptr = __pa(p); } -static void __cpuinit alloc_one_kbuf(unsigned long *pa_ptr, int use_bootmem) +static void __cpuinit alloc_one_kbuf(unsigned long *pa_ptr, unsigned long qmask, int use_bootmem) { - void *page; + unsigned long size = PAGE_ALIGN(qmask + 1); + unsigned long order = get_order(size); + void *p = NULL; - if (use_bootmem) - page = alloc_bootmem_low_pages(PAGE_SIZE); - else - page = (void *) get_zeroed_page(GFP_ATOMIC); + if (use_bootmem) { + p = __alloc_bootmem_low(size, size, 0); + } else { + struct page *page = alloc_pages(GFP_ATOMIC | __GFP_ZERO, order); + if (page) + p = page_address(page); + } - if (!page) { + if (!p) { prom_printf("SUN4V: Error, cannot allocate kbuf page.\n"); prom_halt(); } - *pa_ptr = __pa(page); + *pa_ptr = __pa(p); } static void __cpuinit init_cpu_send_mondo_info(struct trap_per_cpu *tb, int use_bootmem) @@ -779,12 +802,12 @@ void __cpuinit sun4v_init_mondo_queues(int use_bootmem, int cpu, int alloc, int struct trap_per_cpu *tb = &trap_block[cpu]; if (alloc) { - alloc_one_mondo(&tb->cpu_mondo_pa, use_bootmem); - alloc_one_mondo(&tb->dev_mondo_pa, use_bootmem); - alloc_one_mondo(&tb->resum_mondo_pa, use_bootmem); - alloc_one_kbuf(&tb->resum_kernel_buf_pa, use_bootmem); - alloc_one_mondo(&tb->nonresum_mondo_pa, use_bootmem); - alloc_one_kbuf(&tb->nonresum_kernel_buf_pa, use_bootmem); + alloc_one_mondo(&tb->cpu_mondo_pa, tb->cpu_mondo_qmask, use_bootmem); + alloc_one_mondo(&tb->dev_mondo_pa, tb->dev_mondo_qmask, use_bootmem); + alloc_one_mondo(&tb->resum_mondo_pa, tb->resum_qmask, use_bootmem); + alloc_one_kbuf(&tb->resum_kernel_buf_pa, tb->resum_qmask, use_bootmem); + alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask, use_bootmem); + alloc_one_kbuf(&tb->nonresum_kernel_buf_pa, tb->nonresum_qmask, use_bootmem); init_cpu_send_mondo_info(tb, use_bootmem); } diff --git a/arch/sparc64/kernel/itlb_miss.S b/arch/sparc64/kernel/itlb_miss.S index ad46e2024f4b..5a8377b54955 100644 --- a/arch/sparc64/kernel/itlb_miss.S +++ b/arch/sparc64/kernel/itlb_miss.S @@ -11,12 +11,12 @@ /* ITLB ** ICACHE line 2: TSB compare and TLB load */ bne,pn %xcc, tsb_miss_itlb ! Miss mov FAULT_CODE_ITLB, %g3 - andcc %g5, _PAGE_EXEC_4U, %g0 ! Executable? + sethi %hi(_PAGE_EXEC_4U), %g4 + andcc %g5, %g4, %g0 ! Executable? be,pn %xcc, tsb_do_fault nop ! Delay slot, fill me stxa %g5, [%g0] ASI_ITLB_DATA_IN ! Load TLB retry ! Trap done - nop /* ITLB ** ICACHE line 3: */ nop diff --git a/arch/sparc64/kernel/mdesc.c b/arch/sparc64/kernel/mdesc.c new file mode 100644 index 000000000000..9246c2cf9574 --- /dev/null +++ b/arch/sparc64/kernel/mdesc.c @@ -0,0 +1,619 @@ +/* mdesc.c: Sun4V machine description handling. + * + * Copyright (C) 2007 David S. Miller <davem@davemloft.net> + */ +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/bootmem.h> +#include <linux/log2.h> + +#include <asm/hypervisor.h> +#include <asm/mdesc.h> +#include <asm/prom.h> +#include <asm/oplib.h> +#include <asm/smp.h> + +/* Unlike the OBP device tree, the machine description is a full-on + * DAG. An arbitrary number of ARCs are possible from one + * node to other nodes and thus we can't use the OBP device_node + * data structure to represent these nodes inside of the kernel. + * + * Actually, it isn't even a DAG, because there are back pointers + * which create cycles in the graph. + * + * mdesc_hdr and mdesc_elem describe the layout of the data structure + * we get from the Hypervisor. + */ +struct mdesc_hdr { + u32 version; /* Transport version */ + u32 node_sz; /* node block size */ + u32 name_sz; /* name block size */ + u32 data_sz; /* data block size */ +}; + +struct mdesc_elem { + u8 tag; +#define MD_LIST_END 0x00 +#define MD_NODE 0x4e +#define MD_NODE_END 0x45 +#define MD_NOOP 0x20 +#define MD_PROP_ARC 0x61 +#define MD_PROP_VAL 0x76 +#define MD_PROP_STR 0x73 +#define MD_PROP_DATA 0x64 + u8 name_len; + u16 resv; + u32 name_offset; + union { + struct { + u32 data_len; + u32 data_offset; + } data; + u64 val; + } d; +}; + +static struct mdesc_hdr *main_mdesc; +static struct mdesc_node *allnodes; + +static struct mdesc_node *allnodes_tail; +static unsigned int unique_id; + +static struct mdesc_node **mdesc_hash; +static unsigned int mdesc_hash_size; + +static inline unsigned int node_hashfn(u64 node) +{ + return ((unsigned int) (node ^ (node >> 8) ^ (node >> 16))) + & (mdesc_hash_size - 1); +} + +static inline void hash_node(struct mdesc_node *mp) +{ + struct mdesc_node **head = &mdesc_hash[node_hashfn(mp->node)]; + + mp->hash_next = *head; + *head = mp; + + if (allnodes_tail) { + allnodes_tail->allnodes_next = mp; + allnodes_tail = mp; + } else { + allnodes = allnodes_tail = mp; + } +} + +static struct mdesc_node *find_node(u64 node) +{ + struct mdesc_node *mp = mdesc_hash[node_hashfn(node)]; + + while (mp) { + if (mp->node == node) + return mp; + + mp = mp->hash_next; + } + return NULL; +} + +struct property *md_find_property(const struct mdesc_node *mp, + const char *name, + int *lenp) +{ + struct property *pp; + + for (pp = mp->properties; pp != 0; pp = pp->next) { + if (strcasecmp(pp->name, name) == 0) { + if (lenp) + *lenp = pp->length; + break; + } + } + return pp; +} +EXPORT_SYMBOL(md_find_property); + +/* + * Find a property with a given name for a given node + * and return the value. + */ +const void *md_get_property(const struct mdesc_node *mp, const char *name, + int *lenp) +{ + struct property *pp = md_find_property(mp, name, lenp); + return pp ? pp->value : NULL; +} +EXPORT_SYMBOL(md_get_property); + +struct mdesc_node *md_find_node_by_name(struct mdesc_node *from, + const char *name) +{ + struct mdesc_node *mp; + + mp = from ? from->allnodes_next : allnodes; + for (; mp != NULL; mp = mp->allnodes_next) { + if (strcmp(mp->name, name) == 0) + break; + } + return mp; +} +EXPORT_SYMBOL(md_find_node_by_name); + +static unsigned int mdesc_early_allocated; + +static void * __init mdesc_early_alloc(unsigned long size) +{ + void *ret; + + ret = __alloc_bootmem(size, SMP_CACHE_BYTES, 0UL); + if (ret == NULL) { + prom_printf("MDESC: alloc of %lu bytes failed.\n", size); + prom_halt(); + } + + memset(ret, 0, size); + + mdesc_early_allocated += size; + + return ret; +} + +static unsigned int __init count_arcs(struct mdesc_elem *ep) +{ + unsigned int ret = 0; + + ep++; + while (ep->tag != MD_NODE_END) { + if (ep->tag == MD_PROP_ARC) + ret++; + ep++; + } + return ret; +} + +static void __init mdesc_node_alloc(u64 node, struct mdesc_elem *ep, const char *names) +{ + unsigned int num_arcs = count_arcs(ep); + struct mdesc_node *mp; + + mp = mdesc_early_alloc(sizeof(*mp) + + (num_arcs * sizeof(struct mdesc_arc))); + mp->name = names + ep->name_offset; + mp->node = node; + mp->unique_id = unique_id++; + mp->num_arcs = num_arcs; + + hash_node(mp); +} + +static inline struct mdesc_elem *node_block(struct mdesc_hdr *mdesc) +{ + return (struct mdesc_elem *) (mdesc + 1); +} + +static inline void *name_block(struct mdesc_hdr *mdesc) +{ + return ((void *) node_block(mdesc)) + mdesc->node_sz; +} + +static inline void *data_block(struct mdesc_hdr *mdesc) +{ + return ((void *) name_block(mdesc)) + mdesc->name_sz; +} + +/* In order to avoid recursion (the graph can be very deep) we use a + * two pass algorithm. First we allocate all the nodes and hash them. + * Then we iterate over each node, filling in the arcs and properties. + */ +static void __init build_all_nodes(struct mdesc_hdr *mdesc) +{ + struct mdesc_elem *start, *ep; + struct mdesc_node *mp; + const char *names; + void *data; + u64 last_node; + + start = ep = node_block(mdesc); + last_node = mdesc->node_sz / 16; + + names = name_block(mdesc); + + while (1) { + u64 node = ep - start; + + if (ep->tag == MD_LIST_END) + break; + + if (ep->tag != MD_NODE) { + prom_printf("MDESC: Inconsistent element list.\n"); + prom_halt(); + } + + mdesc_node_alloc(node, ep, names); + + if (ep->d.val >= last_node) { + printk("MDESC: Warning, early break out of node scan.\n"); + printk("MDESC: Next node [%lu] last_node [%lu].\n", + node, last_node); + break; + } + + ep = start + ep->d.val; + } + + data = data_block(mdesc); + for (mp = allnodes; mp; mp = mp->allnodes_next) { + struct mdesc_elem *ep = start + mp->node; + struct property **link = &mp->properties; + unsigned int this_arc = 0; + + ep++; + while (ep->tag != MD_NODE_END) { + switch (ep->tag) { + case MD_PROP_ARC: { + struct mdesc_node *target; + + if (this_arc >= mp->num_arcs) { + prom_printf("MDESC: ARC overrun [%u:%u]\n", + this_arc, mp->num_arcs); + prom_halt(); + } + target = find_node(ep->d.val); + if (!target) { + printk("MDESC: Warning, arc points to " + "missing node, ignoring.\n"); + break; + } + mp->arcs[this_arc].name = + (names + ep->name_offset); + mp->arcs[this_arc].arc = target; + this_arc++; + break; + } + + case MD_PROP_VAL: + case MD_PROP_STR: + case MD_PROP_DATA: { + struct property *p = mdesc_early_alloc(sizeof(*p)); + + p->unique_id = unique_id++; + p->name = (char *) names + ep->name_offset; + if (ep->tag == MD_PROP_VAL) { + p->value = &ep->d.val; + p->length = 8; + } else { + p->value = data + ep->d.data.data_offset; + p->length = ep->d.data.data_len; + } + *link = p; + link = &p->next; + break; + } + + case MD_NOOP: + break; + + default: + printk("MDESC: Warning, ignoring unknown tag type %02x\n", + ep->tag); + } + ep++; + } + } +} + +static unsigned int __init count_nodes(struct mdesc_hdr *mdesc) +{ + struct mdesc_elem *ep = node_block(mdesc); + struct mdesc_elem *end; + unsigned int cnt = 0; + + end = ((void *)ep) + mdesc->node_sz; + while (ep < end) { + if (ep->tag == MD_NODE) + cnt++; + ep++; + } + return cnt; +} + +static void __init report_platform_properties(void) +{ + struct mdesc_node *pn = md_find_node_by_name(NULL, "platform"); + const char *s; + const u64 *v; + + if (!pn) { + prom_printf("No platform node in machine-description.\n"); + prom_halt(); + } + + s = md_get_property(pn, "banner-name", NULL); + printk("PLATFORM: banner-name [%s]\n", s); + s = md_get_property(pn, "name", NULL); + printk("PLATFORM: name [%s]\n", s); + + v = md_get_property(pn, "hostid", NULL); + if (v) + printk("PLATFORM: hostid [%08lx]\n", *v); + v = md_get_property(pn, "serial#", NULL); + if (v) + printk("PLATFORM: serial# [%08lx]\n", *v); + v = md_get_property(pn, "stick-frequency", NULL); + printk("PLATFORM: stick-frequency [%08lx]\n", *v); + v = md_get_property(pn, "mac-address", NULL); + if (v) + printk("PLATFORM: mac-address [%lx]\n", *v); + v = md_get_property(pn, "watchdog-resolution", NULL); + if (v) + printk("PLATFORM: watchdog-resolution [%lu ms]\n", *v); + v = md_get_property(pn, "watchdog-max-timeout", NULL); + if (v) + printk("PLATFORM: watchdog-max-timeout [%lu ms]\n", *v); + v = md_get_property(pn, "max-cpus", NULL); + if (v) + printk("PLATFORM: max-cpus [%lu]\n", *v); +} + +static int inline find_in_proplist(const char *list, const char *match, int len) +{ + while (len > 0) { + int l; + + if (!strcmp(list, match)) + return 1; + l = strlen(list) + 1; + list += l; + len -= l; + } + return 0; +} + +static void __init fill_in_one_cache(cpuinfo_sparc *c, struct mdesc_node *mp) +{ + const u64 *level = md_get_property(mp, "level", NULL); + const u64 *size = md_get_property(mp, "size", NULL); + const u64 *line_size = md_get_property(mp, "line-size", NULL); + const char *type; + int type_len; + + type = md_get_property(mp, "type", &type_len); + + switch (*level) { + case 1: + if (find_in_proplist(type, "instn", type_len)) { + c->icache_size = *size; + c->icache_line_size = *line_size; + } else if (find_in_proplist(type, "data", type_len)) { + c->dcache_size = *size; + c->dcache_line_size = *line_size; + } + break; + + case 2: + c->ecache_size = *size; + c->ecache_line_size = *line_size; + break; + + default: + break; + } + + if (*level == 1) { + unsigned int i; + + for (i = 0; i < mp->num_arcs; i++) { + struct mdesc_node *t = mp->arcs[i].arc; + + if (strcmp(mp->arcs[i].name, "fwd")) + continue; + + if (!strcmp(t->name, "cache")) + fill_in_one_cache(c, t); + } + } +} + +static void __init mark_core_ids(struct mdesc_node *mp, int core_id) +{ + unsigned int i; + + for (i = 0; i < mp->num_arcs; i++) { + struct mdesc_node *t = mp->arcs[i].arc; + const u64 *id; + + if (strcmp(mp->arcs[i].name, "back")) + continue; + + if (!strcmp(t->name, "cpu")) { + id = md_get_property(t, "id", NULL); + if (*id < NR_CPUS) + cpu_data(*id).core_id = core_id; + } else { + unsigned int j; + + for (j = 0; j < t->num_arcs; j++) { + struct mdesc_node *n = t->arcs[j].arc; + + if (strcmp(t->arcs[j].name, "back")) + continue; + + if (strcmp(n->name, "cpu")) + continue; + + id = md_get_property(n, "id", NULL); + if (*id < NR_CPUS) + cpu_data(*id).core_id = core_id; + } + } + } +} + +static void __init set_core_ids(void) +{ + struct mdesc_node *mp; + int idx; + + idx = 1; + md_for_each_node_by_name(mp, "cache") { + const u64 *level = md_get_property(mp, "level", NULL); + const char *type; + int len; + + if (*level != 1) + continue; + + type = md_get_property(mp, "type", &len); + if (!find_in_proplist(type, "instn", len)) + continue; + + mark_core_ids(mp, idx); + + idx++; + } +} + +static void __init get_one_mondo_bits(const u64 *p, unsigned int *mask, unsigned char def) +{ + u64 val; + + if (!p) + goto use_default; + val = *p; + + if (!val || val >= 64) + goto use_default; + + *mask = ((1U << val) * 64U) - 1U; + return; + +use_default: + *mask = ((1U << def) * 64U) - 1U; +} + +static void __init get_mondo_data(struct mdesc_node *mp, struct trap_per_cpu *tb) +{ + const u64 *val; + + val = md_get_property(mp, "q-cpu-mondo-#bits", NULL); + get_one_mondo_bits(val, &tb->cpu_mondo_qmask, 7); + + val = md_get_property(mp, "q-dev-mondo-#bits", NULL); + get_one_mondo_bits(val, &tb->dev_mondo_qmask, 7); + + val = md_get_property(mp, "q-resumable-#bits", NULL); + get_one_mondo_bits(val, &tb->resum_qmask, 6); + + val = md_get_property(mp, "q-nonresumable-#bits", NULL); + get_one_mondo_bits(val, &tb->nonresum_qmask, 2); +} + +static void __init mdesc_fill_in_cpu_data(void) +{ + struct mdesc_node *mp; + + ncpus_probed = 0; + md_for_each_node_by_name(mp, "cpu") { + const u64 *id = md_get_property(mp, "id", NULL); + const u64 *cfreq = md_get_property(mp, "clock-frequency", NULL); + struct trap_per_cpu *tb; + cpuinfo_sparc *c; + unsigned int i; + int cpuid; + + ncpus_probed++; + + cpuid = *id; + +#ifdef CONFIG_SMP + if (cpuid >= NR_CPUS) + continue; +#else + /* On uniprocessor we only want the values for the + * real physical cpu the kernel booted onto, however + * cpu_data() only has one entry at index 0. + */ + if (cpuid != real_hard_smp_processor_id()) + continue; + cpuid = 0; +#endif + + c = &cpu_data(cpuid); + c->clock_tick = *cfreq; + + tb = &trap_block[cpuid]; + get_mondo_data(mp, tb); + + for (i = 0; i < mp->num_arcs; i++) { + struct mdesc_node *t = mp->arcs[i].arc; + unsigned int j; + + if (strcmp(mp->arcs[i].name, "fwd")) + continue; + + if (!strcmp(t->name, "cache")) { + fill_in_one_cache(c, t); + continue; + } + + for (j = 0; j < t->num_arcs; j++) { + struct mdesc_node *n; + + n = t->arcs[j].arc; + if (strcmp(t->arcs[j].name, "fwd")) + continue; + + if (!strcmp(n->name, "cache")) + fill_in_one_cache(c, n); + } + } + +#ifdef CONFIG_SMP + cpu_set(cpuid, cpu_present_map); + cpu_set(cpuid, phys_cpu_present_map); +#endif + + c->core_id = 0; + } + + set_core_ids(); + + smp_fill_in_sib_core_maps(); +} + +void __init sun4v_mdesc_init(void) +{ + unsigned long len, real_len, status; + + (void) sun4v_mach_desc(0UL, 0UL, &len); + + printk("MDESC: Size is %lu bytes.\n", len); + + main_mdesc = mdesc_early_alloc(len); + + status = sun4v_mach_desc(__pa(main_mdesc), len, &real_len); + if (status != HV_EOK || real_len > len) { + prom_printf("sun4v_mach_desc fails, err(%lu), " + "len(%lu), real_len(%lu)\n", + status, len, real_len); + prom_halt(); + } + + len = count_nodes(main_mdesc); + printk("MDESC: %lu nodes.\n", len); + + len = roundup_pow_of_two(len); + + mdesc_hash = mdesc_early_alloc(len * sizeof(struct mdesc_node *)); + mdesc_hash_size = len; + + printk("MDESC: Hash size %lu entries.\n", len); + + build_all_nodes(main_mdesc); + + printk("MDESC: Built graph with %u bytes of memory.\n", + mdesc_early_allocated); + + report_platform_properties(); + mdesc_fill_in_cpu_data(); +} diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index d4c077dc5e85..38a32bc95d22 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -306,6 +306,20 @@ static void __init pci_controller_probe(void) pci_controller_scan(pci_controller_init); } +static int ofpci_verbose; + +static int __init ofpci_debug(char *str) +{ + int val = 0; + + get_option(&str, &val); + if (val) + ofpci_verbose = 1; + return 1; +} + +__setup("ofpci_debug=", ofpci_debug); + static unsigned long pci_parse_of_flags(u32 addr0) { unsigned long flags = 0; @@ -337,7 +351,9 @@ static void pci_parse_of_addrs(struct of_device *op, addrs = of_get_property(node, "assigned-addresses", &proplen); if (!addrs) return; - printk(" parse addresses (%d bytes) @ %p\n", proplen, addrs); + if (ofpci_verbose) + printk(" parse addresses (%d bytes) @ %p\n", + proplen, addrs); op_res = &op->resource[0]; for (; proplen >= 20; proplen -= 20, addrs += 5, op_res++) { struct resource *res; @@ -348,8 +364,9 @@ static void pci_parse_of_addrs(struct of_device *op, if (!flags) continue; i = addrs[0] & 0xff; - printk(" start: %lx, end: %lx, i: %x\n", - op_res->start, op_res->end, i); + if (ofpci_verbose) + printk(" start: %lx, end: %lx, i: %x\n", + op_res->start, op_res->end, i); if (PCI_BASE_ADDRESS_0 <= i && i <= PCI_BASE_ADDRESS_5) { res = &dev->resource[(i - PCI_BASE_ADDRESS_0) >> 2]; @@ -393,8 +410,9 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, if (type == NULL) type = ""; - printk(" create device, devfn: %x, type: %s hostcontroller(%d)\n", - devfn, type, host_controller); + if (ofpci_verbose) + printk(" create device, devfn: %x, type: %s\n", + devfn, type); dev->bus = bus; dev->sysdata = node; @@ -434,8 +452,9 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus), dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); } - printk(" class: 0x%x device name: %s\n", - dev->class, pci_name(dev)); + if (ofpci_verbose) + printk(" class: 0x%x device name: %s\n", + dev->class, pci_name(dev)); /* I have seen IDE devices which will not respond to * the bmdma simplex check reads if bus mastering is @@ -469,7 +488,8 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, } pci_parse_of_addrs(sd->op, node, dev); - printk(" adding to system ...\n"); + if (ofpci_verbose) + printk(" adding to system ...\n"); pci_device_add(dev, bus); @@ -547,7 +567,8 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, unsigned int flags; u64 size; - printk("of_scan_pci_bridge(%s)\n", node->full_name); + if (ofpci_verbose) + printk("of_scan_pci_bridge(%s)\n", node->full_name); /* parse bus-range property */ busrange = of_get_property(node, "bus-range", &len); @@ -632,7 +653,8 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, simba_cont: sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus), bus->number); - printk(" bus name: %s\n", bus->name); + if (ofpci_verbose) + printk(" bus name: %s\n", bus->name); pci_of_scan_bus(pbm, node, bus); } @@ -646,12 +668,14 @@ static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm, int reglen, devfn; struct pci_dev *dev; - printk("PCI: scan_bus[%s] bus no %d\n", - node->full_name, bus->number); + if (ofpci_verbose) + printk("PCI: scan_bus[%s] bus no %d\n", + node->full_name, bus->number); child = NULL; while ((child = of_get_next_child(node, child)) != NULL) { - printk(" * %s\n", child->full_name); + if (ofpci_verbose) + printk(" * %s\n", child->full_name); reg = of_get_property(child, "reg", ®len); if (reg == NULL || reglen < 20) continue; @@ -661,7 +685,9 @@ static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm, dev = of_create_pci_dev(pbm, child, bus, devfn, 0); if (!dev) continue; - printk("PCI: dev header type: %x\n", dev->hdr_type); + if (ofpci_verbose) + printk("PCI: dev header type: %x\n", + dev->hdr_type); if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE || dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c index e2377796de89..323d6c278518 100644 --- a/arch/sparc64/kernel/pci_sabre.c +++ b/arch/sparc64/kernel/pci_sabre.c @@ -762,9 +762,10 @@ void sabre_init(struct device_node *dp, char *model_name) /* Of course, Sun has to encode things a thousand * different ways, inconsistently. */ - cpu_find_by_instance(0, &dp, NULL); - if (!strcmp(dp->name, "SUNW,UltraSPARC-IIe")) - hummingbird_p = 1; + for_each_node_by_type(dp, "cpu") { + if (!strcmp(dp->name, "SUNW,UltraSPARC-IIe")) + hummingbird_p = 1; + } } } diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c index 044e8ec4c0f5..6b3fe2c1d65e 100644 --- a/arch/sparc64/kernel/pci_sun4v.c +++ b/arch/sparc64/kernel/pci_sun4v.c @@ -12,6 +12,7 @@ #include <linux/percpu.h> #include <linux/irq.h> #include <linux/msi.h> +#include <linux/log2.h> #include <asm/iommu.h> #include <asm/irq.h> @@ -26,6 +27,9 @@ #include "pci_sun4v.h" +static unsigned long vpci_major = 1; +static unsigned long vpci_minor = 1; + #define PGLIST_NENTS (PAGE_SIZE / sizeof(u64)) struct iommu_batch { @@ -638,9 +642,8 @@ static void pci_sun4v_iommu_init(struct pci_pbm_info *pbm) { struct iommu *iommu = pbm->iommu; struct property *prop; - unsigned long num_tsb_entries, sz; + unsigned long num_tsb_entries, sz, tsbsize; u32 vdma[2], dma_mask, dma_offset; - int tsbsize; prop = of_find_property(pbm->prom_node, "virtual-dma", NULL); if (prop) { @@ -654,31 +657,15 @@ static void pci_sun4v_iommu_init(struct pci_pbm_info *pbm) vdma[1] = 0x80000000; } - dma_mask = vdma[0]; - switch (vdma[1]) { - case 0x20000000: - dma_mask |= 0x1fffffff; - tsbsize = 64; - break; - - case 0x40000000: - dma_mask |= 0x3fffffff; - tsbsize = 128; - break; - - case 0x80000000: - dma_mask |= 0x7fffffff; - tsbsize = 256; - break; - - default: - prom_printf("PCI-SUN4V: strange virtual-dma size.\n"); - prom_halt(); + if ((vdma[0] | vdma[1]) & ~IO_PAGE_MASK) { + prom_printf("PCI-SUN4V: strange virtual-dma[%08x:%08x].\n", + vdma[0], vdma[1]); + prom_halt(); }; - tsbsize *= (8 * 1024); - - num_tsb_entries = tsbsize / sizeof(iopte_t); + dma_mask = (roundup_pow_of_two(vdma[1]) - 1UL); + num_tsb_entries = vdma[1] / IO_PAGE_SIZE; + tsbsize = num_tsb_entries * sizeof(iopte_t); dma_offset = vdma[0]; @@ -689,7 +676,7 @@ static void pci_sun4v_iommu_init(struct pci_pbm_info *pbm) iommu->dma_addr_mask = dma_mask; /* Allocate and initialize the free area map. */ - sz = num_tsb_entries / 8; + sz = (num_tsb_entries + 7) / 8; sz = (sz + 7UL) & ~7UL; iommu->arena.map = kzalloc(sz, GFP_KERNEL); if (!iommu->arena.map) { @@ -1178,6 +1165,7 @@ static void pci_sun4v_pbm_init(struct pci_controller_info *p, struct device_node void sun4v_pci_init(struct device_node *dp, char *model_name) { + static int hvapi_negotiated = 0; struct pci_controller_info *p; struct pci_pbm_info *pbm; struct iommu *iommu; @@ -1186,6 +1174,20 @@ void sun4v_pci_init(struct device_node *dp, char *model_name) u32 devhandle; int i; + if (!hvapi_negotiated++) { + int err = sun4v_hvapi_register(HV_GRP_PCI, + vpci_major, + &vpci_minor); + + if (err) { + prom_printf("SUN4V_PCI: Could not register hvapi, " + "err=%d\n", err); + prom_halt(); + } + printk("SUN4V_PCI: Registered hvapi major[%lu] minor[%lu]\n", + vpci_major, vpci_minor); + } + prop = of_find_property(dp, "reg", NULL); regs = prop->value; diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index 699b24b890df..5d6adea3967f 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -19,6 +19,7 @@ #include <asm/prom.h> #include <asm/of_device.h> #include <asm/io.h> +#include <asm/sstate.h> #include <linux/unistd.h> @@ -53,6 +54,7 @@ static void (*poweroff_method)(void) = machine_alt_power_off; void machine_power_off(void) { + sstate_poweroff(); if (!serial_console || scons_pwroff) { #ifdef CONFIG_PCI if (power_reg) { diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index 952762bfb4c0..f5f97e2c669c 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -45,6 +45,7 @@ #include <asm/mmu_context.h> #include <asm/unistd.h> #include <asm/hypervisor.h> +#include <asm/sstate.h> /* #define VERBOSE_SHOWREGS */ @@ -106,6 +107,7 @@ extern void (*prom_keyboard)(void); void machine_halt(void) { + sstate_halt(); if (!serial_console && prom_palette) prom_palette (1); if (prom_keyboard) @@ -116,6 +118,7 @@ void machine_halt(void) void machine_alt_power_off(void) { + sstate_poweroff(); if (!serial_console && prom_palette) prom_palette(1); if (prom_keyboard) @@ -128,6 +131,7 @@ void machine_restart(char * cmd) { char *p; + sstate_reboot(); p = strchr (reboot_command, '\n'); if (p) *p = 0; if (!serial_console && prom_palette) diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index 02830e4671f5..dad4b3ba705f 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -28,6 +28,7 @@ #include <asm/irq.h> #include <asm/asi.h> #include <asm/upa.h> +#include <asm/smp.h> static struct device_node *allnodes; @@ -1665,6 +1666,150 @@ static struct device_node * __init build_tree(struct device_node *parent, phandl return ret; } +static const char *get_mid_prop(void) +{ + return (tlb_type == spitfire ? "upa-portid" : "portid"); +} + +struct device_node *of_find_node_by_cpuid(int cpuid) +{ + struct device_node *dp; + const char *mid_prop = get_mid_prop(); + + for_each_node_by_type(dp, "cpu") { + int id = of_getintprop_default(dp, mid_prop, -1); + const char *this_mid_prop = mid_prop; + + if (id < 0) { + this_mid_prop = "cpuid"; + id = of_getintprop_default(dp, this_mid_prop, -1); + } + + if (id < 0) { + prom_printf("OF: Serious problem, cpu lacks " + "%s property", this_mid_prop); + prom_halt(); + } + if (cpuid == id) + return dp; + } + return NULL; +} + +static void __init of_fill_in_cpu_data(void) +{ + struct device_node *dp; + const char *mid_prop = get_mid_prop(); + + ncpus_probed = 0; + for_each_node_by_type(dp, "cpu") { + int cpuid = of_getintprop_default(dp, mid_prop, -1); + const char *this_mid_prop = mid_prop; + struct device_node *portid_parent; + int portid = -1; + + portid_parent = NULL; + if (cpuid < 0) { + this_mid_prop = "cpuid"; + cpuid = of_getintprop_default(dp, this_mid_prop, -1); + if (cpuid >= 0) { + int limit = 2; + + portid_parent = dp; + while (limit--) { + portid_parent = portid_parent->parent; + if (!portid_parent) + break; + portid = of_getintprop_default(portid_parent, + "portid", -1); + if (portid >= 0) + break; + } + } + } + + if (cpuid < 0) { + prom_printf("OF: Serious problem, cpu lacks " + "%s property", this_mid_prop); + prom_halt(); + } + + ncpus_probed++; + +#ifdef CONFIG_SMP + if (cpuid >= NR_CPUS) + continue; +#else + /* On uniprocessor we only want the values for the + * real physical cpu the kernel booted onto, however + * cpu_data() only has one entry at index 0. + */ + if (cpuid != real_hard_smp_processor_id()) + continue; + cpuid = 0; +#endif + + cpu_data(cpuid).clock_tick = + of_getintprop_default(dp, "clock-frequency", 0); + + if (portid_parent) { + cpu_data(cpuid).dcache_size = + of_getintprop_default(dp, "l1-dcache-size", + 16 * 1024); + cpu_data(cpuid).dcache_line_size = + of_getintprop_default(dp, "l1-dcache-line-size", + 32); + cpu_data(cpuid).icache_size = + of_getintprop_default(dp, "l1-icache-size", + 8 * 1024); + cpu_data(cpuid).icache_line_size = + of_getintprop_default(dp, "l1-icache-line-size", + 32); + cpu_data(cpuid).ecache_size = + of_getintprop_default(dp, "l2-cache-size", 0); + cpu_data(cpuid).ecache_line_size = + of_getintprop_default(dp, "l2-cache-line-size", 0); + if (!cpu_data(cpuid).ecache_size || + !cpu_data(cpuid).ecache_line_size) { + cpu_data(cpuid).ecache_size = + of_getintprop_default(portid_parent, + "l2-cache-size", + (4 * 1024 * 1024)); + cpu_data(cpuid).ecache_line_size = + of_getintprop_default(portid_parent, + "l2-cache-line-size", 64); + } + + cpu_data(cpuid).core_id = portid + 1; + } else { + cpu_data(cpuid).dcache_size = + of_getintprop_default(dp, "dcache-size", 16 * 1024); + cpu_data(cpuid).dcache_line_size = + of_getintprop_default(dp, "dcache-line-size", 32); + + cpu_data(cpuid).icache_size = + of_getintprop_default(dp, "icache-size", 16 * 1024); + cpu_data(cpuid).icache_line_size = + of_getintprop_default(dp, "icache-line-size", 32); + + cpu_data(cpuid).ecache_size = + of_getintprop_default(dp, "ecache-size", + (4 * 1024 * 1024)); + cpu_data(cpuid).ecache_line_size = + of_getintprop_default(dp, "ecache-line-size", 64); + + cpu_data(cpuid).core_id = 0; + } + +#ifdef CONFIG_SMP + cpu_set(cpuid, cpu_present_map); + cpu_set(cpuid, phys_cpu_present_map); +#endif + } + + smp_fill_in_sib_core_maps(); +} + void __init prom_build_devicetree(void) { struct device_node **nextp; @@ -1679,4 +1824,7 @@ void __init prom_build_devicetree(void) &nextp); printk("PROM: Built device tree with %u bytes of memory.\n", prom_early_allocated); + + if (tlb_type != hypervisor) + of_fill_in_cpu_data(); } diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index 451028341c75..de9b4c13f1c7 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -46,11 +46,17 @@ #include <asm/sections.h> #include <asm/setup.h> #include <asm/mmu.h> +#include <asm/ns87303.h> #ifdef CONFIG_IP_PNP #include <net/ipconfig.h> #endif +/* Used to synchronize accesses to NatSemi SUPER I/O chip configure + * operations in asm/ns87303.h + */ +DEFINE_SPINLOCK(ns87303_lock); + struct screen_info screen_info = { 0, 0, /* orig-x, orig-y */ 0, /* unused */ @@ -269,6 +275,7 @@ void __init per_cpu_patch(void) void __init sun4v_patch(void) { + extern void sun4v_hvapi_init(void); struct sun4v_1insn_patch_entry *p1; struct sun4v_2insn_patch_entry *p2; @@ -300,6 +307,8 @@ void __init sun4v_patch(void) p2++; } + + sun4v_hvapi_init(); } #ifdef CONFIG_SMP @@ -367,8 +376,6 @@ void __init setup_arch(char **cmdline_p) init_cur_cpu_trap(current_thread_info()); paging_init(); - - smp_setup_cpu_possible_map(); } static int __init set_preferred_console(void) @@ -421,7 +428,7 @@ extern void mmu_info(struct seq_file *); unsigned int dcache_parity_tl1_occurred; unsigned int icache_parity_tl1_occurred; -static int ncpus_probed; +int ncpus_probed; static int show_cpuinfo(struct seq_file *m, void *__unused) { @@ -513,14 +520,6 @@ static int __init topology_init(void) err = -ENOMEM; - /* Count the number of physically present processors in - * the machine, even on uniprocessor, so that /proc/cpuinfo - * output is consistent with 2.4.x - */ - ncpus_probed = 0; - while (!cpu_find_by_instance(ncpus_probed, NULL, NULL)) - ncpus_probed++; - for_each_possible_cpu(i) { struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL); if (p) { diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 24fdf1d0adc5..c550bba3490a 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -40,6 +40,7 @@ #include <asm/tlb.h> #include <asm/sections.h> #include <asm/prom.h> +#include <asm/mdesc.h> extern void calibrate_delay(void); @@ -75,53 +76,6 @@ void smp_bogo(struct seq_file *m) i, cpu_data(i).clock_tick); } -void __init smp_store_cpu_info(int id) -{ - struct device_node *dp; - int def; - - cpu_data(id).udelay_val = loops_per_jiffy; - - cpu_find_by_mid(id, &dp); - cpu_data(id).clock_tick = - of_getintprop_default(dp, "clock-frequency", 0); - - def = ((tlb_type == hypervisor) ? (8 * 1024) : (16 * 1024)); - cpu_data(id).dcache_size = - of_getintprop_default(dp, "dcache-size", def); - - def = 32; - cpu_data(id).dcache_line_size = - of_getintprop_default(dp, "dcache-line-size", def); - - def = 16 * 1024; - cpu_data(id).icache_size = - of_getintprop_default(dp, "icache-size", def); - - def = 32; - cpu_data(id).icache_line_size = - of_getintprop_default(dp, "icache-line-size", def); - - def = ((tlb_type == hypervisor) ? - (3 * 1024 * 1024) : - (4 * 1024 * 1024)); - cpu_data(id).ecache_size = - of_getintprop_default(dp, "ecache-size", def); - - def = 64; - cpu_data(id).ecache_line_size = - of_getintprop_default(dp, "ecache-line-size", def); - - printk("CPU[%d]: Caches " - "D[sz(%d):line_sz(%d)] " - "I[sz(%d):line_sz(%d)] " - "E[sz(%d):line_sz(%d)]\n", - id, - cpu_data(id).dcache_size, cpu_data(id).dcache_line_size, - cpu_data(id).icache_size, cpu_data(id).icache_line_size, - cpu_data(id).ecache_size, cpu_data(id).ecache_line_size); -} - extern void setup_sparc64_timer(void); static volatile unsigned long callin_flag = 0; @@ -145,7 +99,7 @@ void __init smp_callin(void) local_irq_enable(); calibrate_delay(); - smp_store_cpu_info(cpuid); + cpu_data(cpuid).udelay_val = loops_per_jiffy; callin_flag = 1; __asm__ __volatile__("membar #Sync\n\t" "flush %%g6" : : : "memory"); @@ -340,9 +294,8 @@ static int __devinit smp_boot_one_cpu(unsigned int cpu) prom_startcpu_cpuid(cpu, entry, cookie); } else { - struct device_node *dp; + struct device_node *dp = of_find_node_by_cpuid(cpu); - cpu_find_by_mid(cpu, &dp); prom_startcpu(dp->node, entry, cookie); } @@ -447,7 +400,7 @@ static __inline__ void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, c static void cheetah_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) { u64 pstate, ver; - int nack_busy_id, is_jbus; + int nack_busy_id, is_jbus, need_more; if (cpus_empty(mask)) return; @@ -463,6 +416,7 @@ static void cheetah_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mas __asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate)); retry: + need_more = 0; __asm__ __volatile__("wrpr %0, %1, %%pstate\n\t" : : "r" (pstate), "i" (PSTATE_IE)); @@ -491,6 +445,10 @@ retry: : /* no outputs */ : "r" (target), "i" (ASI_INTR_W)); nack_busy_id++; + if (nack_busy_id == 32) { + need_more = 1; + break; + } } } @@ -507,6 +465,16 @@ retry: if (dispatch_stat == 0UL) { __asm__ __volatile__("wrpr %0, 0x0, %%pstate" : : "r" (pstate)); + if (unlikely(need_more)) { + int i, cnt = 0; + for_each_cpu_mask(i, mask) { + cpu_clear(i, mask); + cnt++; + if (cnt == 32) + break; + } + goto retry; + } return; } if (!--stuck) @@ -544,6 +512,8 @@ retry: if ((dispatch_stat & check_mask) == 0) cpu_clear(i, mask); this_busy_nack += 2; + if (this_busy_nack == 64) + break; } goto retry; @@ -1191,23 +1161,14 @@ int setup_profiling_timer(unsigned int multiplier) static void __init smp_tune_scheduling(void) { - struct device_node *dp; - int instance; - unsigned int def, smallest = ~0U; - - def = ((tlb_type == hypervisor) ? - (3 * 1024 * 1024) : - (4 * 1024 * 1024)); + unsigned int smallest = ~0U; + int i; - instance = 0; - while (!cpu_find_by_instance(instance, &dp, NULL)) { - unsigned int val; + for (i = 0; i < NR_CPUS; i++) { + unsigned int val = cpu_data(i).ecache_size; - val = of_getintprop_default(dp, "ecache-size", def); - if (val < smallest) + if (val && val < smallest) smallest = val; - - instance++; } /* Any value less than 256K is nonsense. */ @@ -1230,58 +1191,42 @@ void __init smp_prepare_cpus(unsigned int max_cpus) int i; if (num_possible_cpus() > max_cpus) { - int instance, mid; - - instance = 0; - while (!cpu_find_by_instance(instance, NULL, &mid)) { - if (mid != boot_cpu_id) { - cpu_clear(mid, phys_cpu_present_map); - cpu_clear(mid, cpu_present_map); + for_each_possible_cpu(i) { + if (i != boot_cpu_id) { + cpu_clear(i, phys_cpu_present_map); + cpu_clear(i, cpu_present_map); if (num_possible_cpus() <= max_cpus) break; } - instance++; } } - for_each_possible_cpu(i) { - if (tlb_type == hypervisor) { - int j; - - /* XXX get this mapping from machine description */ - for_each_possible_cpu(j) { - if ((j >> 2) == (i >> 2)) - cpu_set(j, cpu_sibling_map[i]); - } - } else { - cpu_set(i, cpu_sibling_map[i]); - } - } - - smp_store_cpu_info(boot_cpu_id); + cpu_data(boot_cpu_id).udelay_val = loops_per_jiffy; smp_tune_scheduling(); } -/* Set this up early so that things like the scheduler can init - * properly. We use the same cpu mask for both the present and - * possible cpu map. - */ -void __init smp_setup_cpu_possible_map(void) +void __devinit smp_prepare_boot_cpu(void) { - int instance, mid; - - instance = 0; - while (!cpu_find_by_instance(instance, NULL, &mid)) { - if (mid < NR_CPUS) { - cpu_set(mid, phys_cpu_present_map); - cpu_set(mid, cpu_present_map); - } - instance++; - } } -void __devinit smp_prepare_boot_cpu(void) +void __devinit smp_fill_in_sib_core_maps(void) { + unsigned int i; + + for_each_possible_cpu(i) { + unsigned int j; + + if (cpu_data(i).core_id == 0) { + cpu_set(i, cpu_sibling_map[i]); + continue; + } + + for_each_possible_cpu(j) { + if (cpu_data(i).core_id == + cpu_data(j).core_id) + cpu_set(j, cpu_sibling_map[i]); + } + } } int __cpuinit __cpu_up(unsigned int cpu) @@ -1337,7 +1282,7 @@ unsigned long __per_cpu_shift __read_mostly; EXPORT_SYMBOL(__per_cpu_base); EXPORT_SYMBOL(__per_cpu_shift); -void __init setup_per_cpu_areas(void) +void __init real_setup_per_cpu_areas(void) { unsigned long goal, size, i; char *ptr; diff --git a/arch/sparc64/kernel/sstate.c b/arch/sparc64/kernel/sstate.c new file mode 100644 index 000000000000..5b6e75b7f052 --- /dev/null +++ b/arch/sparc64/kernel/sstate.c @@ -0,0 +1,104 @@ +/* sstate.c: System soft state support. + * + * Copyright (C) 2007 David S. Miller <davem@davemloft.net> + */ + +#include <linux/kernel.h> +#include <linux/notifier.h> +#include <linux/init.h> + +#include <asm/hypervisor.h> +#include <asm/sstate.h> +#include <asm/oplib.h> +#include <asm/head.h> +#include <asm/io.h> + +static int hv_supports_soft_state; + +static unsigned long kimage_addr_to_ra(const char *p) +{ + unsigned long val = (unsigned long) p; + + return kern_base + (val - KERNBASE); +} + +static void do_set_sstate(unsigned long state, const char *msg) +{ + unsigned long err; + + if (!hv_supports_soft_state) + return; + + err = sun4v_mach_set_soft_state(state, kimage_addr_to_ra(msg)); + if (err) { + printk(KERN_WARNING "SSTATE: Failed to set soft-state to " + "state[%lx] msg[%s], err=%lu\n", + state, msg, err); + } +} + +static const char booting_msg[32] __attribute__((aligned(32))) = + "Linux booting"; +static const char running_msg[32] __attribute__((aligned(32))) = + "Linux running"; +static const char halting_msg[32] __attribute__((aligned(32))) = + "Linux halting"; +static const char poweroff_msg[32] __attribute__((aligned(32))) = + "Linux powering off"; +static const char rebooting_msg[32] __attribute__((aligned(32))) = + "Linux rebooting"; +static const char panicing_msg[32] __attribute__((aligned(32))) = + "Linux panicing"; + +void sstate_booting(void) +{ + do_set_sstate(HV_SOFT_STATE_TRANSITION, booting_msg); +} + +void sstate_running(void) +{ + do_set_sstate(HV_SOFT_STATE_NORMAL, running_msg); +} + +void sstate_halt(void) +{ + do_set_sstate(HV_SOFT_STATE_TRANSITION, halting_msg); +} + +void sstate_poweroff(void) +{ + do_set_sstate(HV_SOFT_STATE_TRANSITION, poweroff_msg); +} + +void sstate_reboot(void) +{ + do_set_sstate(HV_SOFT_STATE_TRANSITION, rebooting_msg); +} + +static int sstate_panic_event(struct notifier_block *n, unsigned long event, void *ptr) +{ + do_set_sstate(HV_SOFT_STATE_TRANSITION, panicing_msg); + + return NOTIFY_DONE; +} + +static struct notifier_block sstate_panic_block = { + .notifier_call = sstate_panic_event, + .priority = INT_MAX, +}; + +void __init sun4v_sstate_init(void) +{ + unsigned long major, minor; + + major = 1; + minor = 0; + if (sun4v_hvapi_register(HV_GRP_SOFT_STATE, major, &minor)) + return; + + hv_supports_soft_state = 1; + + prom_sun4v_guest_soft_state(); + atomic_notifier_chain_register(&panic_notifier_list, + &sstate_panic_block); +} diff --git a/arch/sparc64/kernel/sun4v_ivec.S b/arch/sparc64/kernel/sun4v_ivec.S index 405855dd886b..574bc248bca6 100644 --- a/arch/sparc64/kernel/sun4v_ivec.S +++ b/arch/sparc64/kernel/sun4v_ivec.S @@ -22,12 +22,12 @@ sun4v_cpu_mondo: be,pn %xcc, sun4v_cpu_mondo_queue_empty nop - /* Get &trap_block[smp_processor_id()] into %g3. */ - ldxa [%g0] ASI_SCRATCHPAD, %g3 - sub %g3, TRAP_PER_CPU_FAULT_INFO, %g3 + /* Get &trap_block[smp_processor_id()] into %g4. */ + ldxa [%g0] ASI_SCRATCHPAD, %g4 + sub %g4, TRAP_PER_CPU_FAULT_INFO, %g4 /* Get CPU mondo queue base phys address into %g7. */ - ldx [%g3 + TRAP_PER_CPU_CPU_MONDO_PA], %g7 + ldx [%g4 + TRAP_PER_CPU_CPU_MONDO_PA], %g7 /* Now get the cross-call arguments and handler PC, same * layout as sun4u: @@ -47,8 +47,7 @@ sun4v_cpu_mondo: add %g2, 0x40 - 0x8 - 0x8, %g2 /* Update queue head pointer. */ - sethi %hi(8192 - 1), %g4 - or %g4, %lo(8192 - 1), %g4 + lduw [%g4 + TRAP_PER_CPU_CPU_MONDO_QMASK], %g4 and %g2, %g4, %g2 mov INTRQ_CPU_MONDO_HEAD, %g4 @@ -71,12 +70,12 @@ sun4v_dev_mondo: be,pn %xcc, sun4v_dev_mondo_queue_empty nop - /* Get &trap_block[smp_processor_id()] into %g3. */ - ldxa [%g0] ASI_SCRATCHPAD, %g3 - sub %g3, TRAP_PER_CPU_FAULT_INFO, %g3 + /* Get &trap_block[smp_processor_id()] into %g4. */ + ldxa [%g0] ASI_SCRATCHPAD, %g4 + sub %g4, TRAP_PER_CPU_FAULT_INFO, %g4 /* Get DEV mondo queue base phys address into %g5. */ - ldx [%g3 + TRAP_PER_CPU_DEV_MONDO_PA], %g5 + ldx [%g4 + TRAP_PER_CPU_DEV_MONDO_PA], %g5 /* Load IVEC into %g3. */ ldxa [%g5 + %g2] ASI_PHYS_USE_EC, %g3 @@ -90,8 +89,7 @@ sun4v_dev_mondo: */ /* Update queue head pointer, this frees up some registers. */ - sethi %hi(8192 - 1), %g4 - or %g4, %lo(8192 - 1), %g4 + lduw [%g4 + TRAP_PER_CPU_DEV_MONDO_QMASK], %g4 and %g2, %g4, %g2 mov INTRQ_DEVICE_MONDO_HEAD, %g4 @@ -143,6 +141,8 @@ sun4v_res_mondo: brnz,pn %g1, sun4v_res_mondo_queue_full nop + lduw [%g3 + TRAP_PER_CPU_RESUM_QMASK], %g4 + /* Remember this entry's offset in %g1. */ mov %g2, %g1 @@ -173,8 +173,6 @@ sun4v_res_mondo: add %g2, 0x08, %g2 /* Update queue head pointer. */ - sethi %hi(8192 - 1), %g4 - or %g4, %lo(8192 - 1), %g4 and %g2, %g4, %g2 mov INTRQ_RESUM_MONDO_HEAD, %g4 @@ -254,6 +252,8 @@ sun4v_nonres_mondo: brnz,pn %g1, sun4v_nonres_mondo_queue_full nop + lduw [%g3 + TRAP_PER_CPU_NONRESUM_QMASK], %g4 + /* Remember this entry's offset in %g1. */ mov %g2, %g1 @@ -284,8 +284,6 @@ sun4v_nonres_mondo: add %g2, 0x08, %g2 /* Update queue head pointer. */ - sethi %hi(8192 - 1), %g4 - or %g4, %lo(8192 - 1), %g4 and %g2, %g4, %g2 mov INTRQ_NONRESUM_MONDO_HEAD, %g4 diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index 6b9a06e42542..a31a0439244f 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -680,22 +680,14 @@ static int starfire_set_time(u32 val) static u32 hypervisor_get_time(void) { - register unsigned long func asm("%o5"); - register unsigned long arg0 asm("%o0"); - register unsigned long arg1 asm("%o1"); + unsigned long ret, time; int retries = 10000; retry: - func = HV_FAST_TOD_GET; - arg0 = 0; - arg1 = 0; - __asm__ __volatile__("ta %6" - : "=&r" (func), "=&r" (arg0), "=&r" (arg1) - : "0" (func), "1" (arg0), "2" (arg1), - "i" (HV_FAST_TRAP)); - if (arg0 == HV_EOK) - return arg1; - if (arg0 == HV_EWOULDBLOCK) { + ret = sun4v_tod_get(&time); + if (ret == HV_EOK) + return time; + if (ret == HV_EWOULDBLOCK) { if (--retries > 0) { udelay(100); goto retry; @@ -709,20 +701,14 @@ retry: static int hypervisor_set_time(u32 secs) { - register unsigned long func asm("%o5"); - register unsigned long arg0 asm("%o0"); + unsigned long ret; int retries = 10000; retry: - func = HV_FAST_TOD_SET; - arg0 = secs; - __asm__ __volatile__("ta %4" - : "=&r" (func), "=&r" (arg0) - : "0" (func), "1" (arg0), - "i" (HV_FAST_TRAP)); - if (arg0 == HV_EOK) + ret = sun4v_tod_set(secs); + if (ret == HV_EOK) return 0; - if (arg0 == HV_EWOULDBLOCK) { + if (ret == HV_EWOULDBLOCK) { if (--retries > 0) { udelay(100); goto retry; @@ -862,7 +848,6 @@ fs_initcall(clock_init); static unsigned long sparc64_init_timers(void) { struct device_node *dp; - struct property *prop; unsigned long clock; #ifdef CONFIG_SMP extern void smp_tick_init(void); @@ -879,17 +864,15 @@ static unsigned long sparc64_init_timers(void) if (manuf == 0x17 && impl == 0x13) { /* Hummingbird, aka Ultra-IIe */ tick_ops = &hbtick_operations; - prop = of_find_property(dp, "stick-frequency", NULL); + clock = of_getintprop_default(dp, "stick-frequency", 0); } else { tick_ops = &tick_operations; - cpu_find_by_instance(0, &dp, NULL); - prop = of_find_property(dp, "clock-frequency", NULL); + clock = local_cpu_data().clock_tick; } } else { tick_ops = &stick_operations; - prop = of_find_property(dp, "stick-frequency", NULL); + clock = of_getintprop_default(dp, "stick-frequency", 0); } - clock = *(unsigned int *) prop->value; #ifdef CONFIG_SMP smp_tick_init(); @@ -1030,7 +1013,7 @@ void __devinit setup_sparc64_timer(void) clockevents_register_device(sevt); } -#define SPARC64_NSEC_PER_CYC_SHIFT 32UL +#define SPARC64_NSEC_PER_CYC_SHIFT 10UL static struct clocksource clocksource_tick = { .rating = 100, @@ -1365,6 +1348,7 @@ static int hypervisor_set_rtc_time(struct rtc_time *time) return hypervisor_set_time(seconds); } +#ifdef CONFIG_PCI static void bq4802_get_rtc_time(struct rtc_time *time) { unsigned char val = readb(bq4802_regs + 0x0e); @@ -1436,6 +1420,7 @@ static int bq4802_set_rtc_time(struct rtc_time *time) return 0; } +#endif /* CONFIG_PCI */ struct mini_rtc_ops { void (*get_rtc_time)(struct rtc_time *); @@ -1452,10 +1437,12 @@ static struct mini_rtc_ops hypervisor_rtc_ops = { .set_rtc_time = hypervisor_set_rtc_time, }; +#ifdef CONFIG_PCI static struct mini_rtc_ops bq4802_rtc_ops = { .get_rtc_time = bq4802_get_rtc_time, .set_rtc_time = bq4802_set_rtc_time, }; +#endif /* CONFIG_PCI */ static struct mini_rtc_ops *mini_rtc_ops; @@ -1579,8 +1566,10 @@ static int __init rtc_mini_init(void) mini_rtc_ops = &hypervisor_rtc_ops; else if (this_is_starfire) mini_rtc_ops = &starfire_rtc_ops; +#ifdef CONFIG_PCI else if (bq4802_regs) mini_rtc_ops = &bq4802_rtc_ops; +#endif /* CONFIG_PCI */ else return -ENODEV; diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index d0fde36395b4..00a9e3286c83 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -795,8 +795,7 @@ extern unsigned int cheetah_deferred_trap_vector[], cheetah_deferred_trap_vector void __init cheetah_ecache_flush_init(void) { unsigned long largest_size, smallest_linesize, order, ver; - struct device_node *dp; - int i, instance, sz; + int i, sz; /* Scan all cpu device tree nodes, note two values: * 1) largest E-cache size @@ -805,18 +804,20 @@ void __init cheetah_ecache_flush_init(void) largest_size = 0UL; smallest_linesize = ~0UL; - instance = 0; - while (!cpu_find_by_instance(instance, &dp, NULL)) { + for (i = 0; i < NR_CPUS; i++) { unsigned long val; - val = of_getintprop_default(dp, "ecache-size", - (2 * 1024 * 1024)); + val = cpu_data(i).ecache_size; + if (!val) + continue; + if (val > largest_size) largest_size = val; - val = of_getintprop_default(dp, "ecache-line-size", 64); + + val = cpu_data(i).ecache_line_size; if (val < smallest_linesize) smallest_linesize = val; - instance++; + } if (largest_size == 0UL || smallest_linesize == ~0UL) { @@ -2564,7 +2565,15 @@ void __init trap_init(void) (TRAP_PER_CPU_TSB_HUGE_TEMP != offsetof(struct trap_per_cpu, tsb_huge_temp)) || (TRAP_PER_CPU_IRQ_WORKLIST != - offsetof(struct trap_per_cpu, irq_worklist))) + offsetof(struct trap_per_cpu, irq_worklist)) || + (TRAP_PER_CPU_CPU_MONDO_QMASK != + offsetof(struct trap_per_cpu, cpu_mondo_qmask)) || + (TRAP_PER_CPU_DEV_MONDO_QMASK != + offsetof(struct trap_per_cpu, dev_mondo_qmask)) || + (TRAP_PER_CPU_RESUM_QMASK != + offsetof(struct trap_per_cpu, resum_qmask)) || + (TRAP_PER_CPU_NONRESUM_QMASK != + offsetof(struct trap_per_cpu, nonresum_qmask))) trap_per_cpu_offsets_are_bolixed_dave(); if ((TSB_CONFIG_TSB != diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S index 13fa2a2e4513..fb648de18a8d 100644 --- a/arch/sparc64/kernel/vmlinux.lds.S +++ b/arch/sparc64/kernel/vmlinux.lds.S @@ -14,7 +14,7 @@ SECTIONS .text 0x0000000000404000 : { _text = .; - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -27,7 +27,7 @@ SECTIONS .data : { - *(.data) + DATA_DATA CONSTRUCTORS } .data1 : { *(.data1) } diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 6e5b01d779d2..3010227fe243 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -23,6 +23,7 @@ #include <linux/kprobes.h> #include <linux/cache.h> #include <linux/sort.h> +#include <linux/percpu.h> #include <asm/head.h> #include <asm/system.h> @@ -43,8 +44,8 @@ #include <asm/tsb.h> #include <asm/hypervisor.h> #include <asm/prom.h> - -extern void device_scan(void); +#include <asm/sstate.h> +#include <asm/mdesc.h> #define MAX_PHYS_ADDRESS (1UL << 42UL) #define KPTE_BITMAP_CHUNK_SZ (256UL * 1024UL * 1024UL) @@ -60,8 +61,11 @@ unsigned long kern_linear_pte_xor[2] __read_mostly; unsigned long kpte_linear_bitmap[KPTE_BITMAP_BYTES / sizeof(unsigned long)]; #ifndef CONFIG_DEBUG_PAGEALLOC -/* A special kernel TSB for 4MB and 256MB linear mappings. */ -struct tsb swapper_4m_tsb[KERNEL_TSB4M_NENTRIES]; +/* A special kernel TSB for 4MB and 256MB linear mappings. + * Space is allocated for this right after the trap table + * in arch/sparc64/kernel/head.S + */ +extern struct tsb swapper_4m_tsb[KERNEL_TSB4M_NENTRIES]; #endif #define MAX_BANKS 32 @@ -190,12 +194,9 @@ inline void flush_dcache_page_impl(struct page *page) } #define PG_dcache_dirty PG_arch_1 -#define PG_dcache_cpu_shift 24UL -#define PG_dcache_cpu_mask (256UL - 1UL) - -#if NR_CPUS > 256 -#error D-cache dirty tracking and thread_info->cpu need fixing for > 256 cpus -#endif +#define PG_dcache_cpu_shift 32UL +#define PG_dcache_cpu_mask \ + ((1UL<<ilog2(roundup_pow_of_two(NR_CPUS)))-1UL) #define dcache_dirty_cpu(page) \ (((page)->flags >> PG_dcache_cpu_shift) & PG_dcache_cpu_mask) @@ -557,26 +558,11 @@ static void __init hypervisor_tlb_lock(unsigned long vaddr, unsigned long pte, unsigned long mmu) { - register unsigned long func asm("%o5"); - register unsigned long arg0 asm("%o0"); - register unsigned long arg1 asm("%o1"); - register unsigned long arg2 asm("%o2"); - register unsigned long arg3 asm("%o3"); - - func = HV_FAST_MMU_MAP_PERM_ADDR; - arg0 = vaddr; - arg1 = 0; - arg2 = pte; - arg3 = mmu; - __asm__ __volatile__("ta 0x80" - : "=&r" (func), "=&r" (arg0), - "=&r" (arg1), "=&r" (arg2), - "=&r" (arg3) - : "0" (func), "1" (arg0), "2" (arg1), - "3" (arg2), "4" (arg3)); - if (arg0 != 0) { + unsigned long ret = sun4v_mmu_map_perm_addr(vaddr, 0, pte, mmu); + + if (ret != 0) { prom_printf("hypervisor_tlb_lock[%lx:%lx:%lx:%lx]: " - "errors with %lx\n", vaddr, 0, pte, mmu, arg0); + "errors with %lx\n", vaddr, 0, pte, mmu, ret); prom_halt(); } } @@ -1313,20 +1299,16 @@ static void __init sun4v_ktsb_init(void) void __cpuinit sun4v_ktsb_register(void) { - register unsigned long func asm("%o5"); - register unsigned long arg0 asm("%o0"); - register unsigned long arg1 asm("%o1"); - unsigned long pa; + unsigned long pa, ret; pa = kern_base + ((unsigned long)&ktsb_descr[0] - KERNBASE); - func = HV_FAST_MMU_TSB_CTX0; - arg0 = NUM_KTSB_DESCR; - arg1 = pa; - __asm__ __volatile__("ta %6" - : "=&r" (func), "=&r" (arg0), "=&r" (arg1) - : "0" (func), "1" (arg0), "2" (arg1), - "i" (HV_FAST_TRAP)); + ret = sun4v_mmu_tsb_ctx0(NUM_KTSB_DESCR, pa); + if (ret != 0) { + prom_printf("hypervisor_mmu_tsb_ctx0[%lx]: " + "errors with %lx\n", pa, ret); + prom_halt(); + } } /* paging_init() sets up the page tables */ @@ -1334,6 +1316,9 @@ void __cpuinit sun4v_ktsb_register(void) extern void cheetah_ecache_flush_init(void); extern void sun4v_patch_tlb_handlers(void); +extern void cpu_probe(void); +extern void central_probe(void); + static unsigned long last_valid_pfn; pgd_t swapper_pg_dir[2048]; @@ -1345,9 +1330,24 @@ void __init paging_init(void) unsigned long end_pfn, pages_avail, shift, phys_base; unsigned long real_end, i; + /* These build time checkes make sure that the dcache_dirty_cpu() + * page->flags usage will work. + * + * When a page gets marked as dcache-dirty, we store the + * cpu number starting at bit 32 in the page->flags. Also, + * functions like clear_dcache_dirty_cpu use the cpu mask + * in 13-bit signed-immediate instruction fields. + */ + BUILD_BUG_ON(FLAGS_RESERVED != 32); + BUILD_BUG_ON(SECTIONS_WIDTH + NODES_WIDTH + ZONES_WIDTH + + ilog2(roundup_pow_of_two(NR_CPUS)) > FLAGS_RESERVED); + BUILD_BUG_ON(NR_CPUS > 4096); + kern_base = (prom_boot_mapping_phys_low >> 22UL) << 22UL; kern_size = (unsigned long)&_end - (unsigned long)KERNBASE; + sstate_booting(); + /* Invalidate both kernel TSBs. */ memset(swapper_tsb, 0x40, sizeof(swapper_tsb)); #ifndef CONFIG_DEBUG_PAGEALLOC @@ -1416,8 +1416,13 @@ void __init paging_init(void) kernel_physical_mapping_init(); + real_setup_per_cpu_areas(); + prom_build_devicetree(); + if (tlb_type == hypervisor) + sun4v_mdesc_init(); + { unsigned long zones_size[MAX_NR_ZONES]; unsigned long zholes_size[MAX_NR_ZONES]; @@ -1434,7 +1439,10 @@ void __init paging_init(void) zholes_size); } - device_scan(); + prom_printf("Booting Linux...\n"); + + central_probe(); + cpu_probe(); } static void __init taint_real_pages(void) diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c index 0b4213720d43..f3e0c14e9eef 100644 --- a/arch/sparc64/prom/misc.c +++ b/arch/sparc64/prom/misc.c @@ -15,6 +15,25 @@ #include <asm/oplib.h> #include <asm/system.h> +int prom_service_exists(const char *service_name) +{ + int err = p1275_cmd("test", P1275_ARG(0, P1275_ARG_IN_STRING) | + P1275_INOUT(1, 1), service_name); + + if (err) + return 0; + return 1; +} + +void prom_sun4v_guest_soft_state(void) +{ + const char *svc = "SUNW,soft-state-supported"; + + if (!prom_service_exists(svc)) + return; + p1275_cmd(svc, P1275_INOUT(0, 0)); +} + /* Reset and reboot the machine with the command 'bcommand'. */ void prom_reboot(const char *bcommand) { diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S index 87a4e4427d8d..24547741b205 100644 --- a/arch/um/kernel/dyn.lds.S +++ b/arch/um/kernel/dyn.lds.S @@ -62,7 +62,7 @@ SECTIONS } =0x90909090 .plt : { *(.plt) } .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -99,7 +99,8 @@ SECTIONS *(.data.init_task) . = ALIGN(KERNEL_STACK_SIZE); *(.data.init_irqstack) - *(.data .data.* .gnu.linkonce.d.*) + DATA_DATA + *(.data.* .gnu.linkonce.d.*) SORT(CONSTRUCTORS) } .data1 : { *(.data1) } diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S index bc59f97e34d0..307b9373676b 100644 --- a/arch/um/kernel/uml.lds.S +++ b/arch/um/kernel/uml.lds.S @@ -37,7 +37,7 @@ SECTIONS .text : { - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) @@ -61,7 +61,7 @@ SECTIONS *(.data.init_task) . = ALIGN(KERNEL_STACK_SIZE); *(.data.init_irqstack) - *(.data) + DATA_DATA *(.gnu.linkonce.d*) CONSTRUCTORS } diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index 79471f85eb89..3fc13fa8729d 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -144,9 +144,7 @@ static int stop_ptraced_child(int pid, void *stack, int exitcode, int exit_with = WEXITSTATUS(status); if (exit_with == 2) non_fatal("check_ptrace : child exited with status 2. " - "Serious trouble happening! Try updating " - "your host skas patch!\nDisabling SYSEMU " - "support."); + "\nDisabling SYSEMU support.\n"); non_fatal("check_ptrace : child exited with exitcode %d, while " "expecting %d; status 0x%x\n", exit_with, exitcode, status); @@ -209,6 +207,7 @@ __uml_setup("nosysemu", nosysemu_cmd_param, static void __init check_sysemu(void) { void *stack; + unsigned long regs[MAX_REG_NR]; int pid, n, status, count=0; non_fatal("Checking syscall emulation patch for ptrace..."); @@ -225,11 +224,20 @@ static void __init check_sysemu(void) fatal("check_sysemu : expected SIGTRAP, got status = %d", status); - n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET, - os_getpid()); - if(n < 0) - fatal_perror("check_sysemu : failed to modify system call " - "return"); + if(ptrace(PTRACE_GETREGS, pid, 0, regs) < 0) + fatal_perror("check_sysemu : PTRACE_GETREGS failed"); + if(PT_SYSCALL_NR(regs) != __NR_getpid){ + non_fatal("check_sysemu got system call number %d, " + "expected %d...", PT_SYSCALL_NR(regs), __NR_getpid); + goto fail; + } + + n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET, os_getpid()); + if(n < 0){ + non_fatal("check_sysemu : failed to modify system call " + "return"); + goto fail; + } if (stop_ptraced_child(pid, stack, 0, 0) < 0) goto fail_stopped; diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig index 5f54c1236c18..ace479ab273f 100644 --- a/arch/v850/Kconfig +++ b/arch/v850/Kconfig @@ -240,14 +240,6 @@ menu "Processor type and features" config RESET_GUARD bool "Reset Guard" - config LARGE_ALLOCS - bool "Allow allocating large blocks (> 1MB) of memory" - help - Allow the slab memory allocator to keep chains for very large - memory sizes - upto 32MB. You may need this if your system has - a lot of RAM, and you need to able to allocate very large - contiguous chunks. If unsure, say N. - source "mm/Kconfig" endmenu diff --git a/arch/v850/kernel/vmlinux.lds.S b/arch/v850/kernel/vmlinux.lds.S index 356308221251..6172599b4ce2 100644 --- a/arch/v850/kernel/vmlinux.lds.S +++ b/arch/v850/kernel/vmlinux.lds.S @@ -92,7 +92,7 @@ #define TEXT_CONTENTS \ _text = .; \ __stext = . ; \ - *(.text) \ + TEXT_TEXT \ SCHED_TEXT \ *(.exit.text) /* 2.5 convention */ \ *(.text.exit) /* 2.4 convention */ \ @@ -113,7 +113,7 @@ /* Kernel data segment. */ #define DATA_CONTENTS \ __sdata = . ; \ - *(.data) \ + DATA_DATA \ *(.exit.data) /* 2.5 convention */ \ *(.data.exit) /* 2.4 convention */ \ . = ALIGN (16) ; \ diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 145bb824b2a8..5ce94430c019 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -428,12 +428,15 @@ config NR_CPUS memory in the static kernel configuration. config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" + bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" depends on SMP && HOTPLUG && EXPERIMENTAL help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu/cpu#. - Say N if you want to disable CPU hotplug. + This is also required for suspend/hibernation on SMP systems. + + Say N if you want to disable CPU hotplug and don't need to + suspend. config ARCH_ENABLE_MEMORY_HOTPLUG def_bool y diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig index 941a7e3aa5fb..40178e5c3104 100644 --- a/arch/x86_64/defconfig +++ b/arch/x86_64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-git3 -# Tue May 1 07:30:48 2007 +# Linux kernel version: 2.6.22-rc2 +# Mon May 21 13:23:40 2007 # CONFIG_X86_64=y CONFIG_64BIT=y @@ -53,6 +53,7 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=18 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set @@ -72,14 +73,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set # # Loadable module support @@ -118,11 +124,11 @@ CONFIG_X86_PC=y # CONFIG_X86_VSMP is not set # CONFIG_MK8 is not set # CONFIG_MPSC is not set -CONFIG_MCORE2=y -# CONFIG_GENERIC_CPU is not set -CONFIG_X86_L1_CACHE_BYTES=64 -CONFIG_X86_L1_CACHE_SHIFT=6 -CONFIG_X86_INTERNODE_CACHE_BYTES=64 +# CONFIG_MCORE2 is not set +CONFIG_GENERIC_CPU=y +CONFIG_X86_L1_CACHE_BYTES=128 +CONFIG_X86_L1_CACHE_SHIFT=7 +CONFIG_X86_INTERNODE_CACHE_BYTES=128 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y # CONFIG_MICROCODE is not set @@ -174,7 +180,7 @@ CONFIG_X86_MCE_INTEL=y CONFIG_X86_MCE_AMD=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set -# CONFIG_RELOCATABLE is not set +CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_START=0x200000 CONFIG_SECCOMP=y # CONFIG_CC_STACKPROTECTOR is not set @@ -242,7 +248,7 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set # # CPUFreq processor drivers @@ -266,6 +272,7 @@ CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y +CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_HT_IRQ is not set @@ -274,10 +281,6 @@ CONFIG_PCI_MSI=y # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -395,7 +398,9 @@ CONFIG_IPV6_SIT=y # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -458,14 +463,12 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # Misc devices # # CONFIG_IBM_ASM is not set +# CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_SONY_LAPTOP is not set # CONFIG_THINKPAD_ACPI is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -482,6 +485,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDESCSI is not set CONFIG_BLK_DEV_IDEACPI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -491,6 +495,7 @@ CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set @@ -556,6 +561,7 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -579,15 +585,16 @@ CONFIG_SCSI_SAS_ATTRS=y CONFIG_SCSI_AIC79XX=y CONFIG_AIC79XX_CMDS_PER_DEVICE=32 CONFIG_AIC79XX_RESET_DELAY_MS=4000 -# CONFIG_AIC79XX_ENABLE_RD_STRM is not set # CONFIG_AIC79XX_DEBUG_ENABLE is not set CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_AIC79XX_REG_PRETTY_PRINT is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=y +CONFIG_MEGARAID_MAILBOX=y # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set +CONFIG_MEGARAID_SAS=y # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set @@ -609,12 +616,9 @@ CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_ESP_CORE is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_ACPI=y CONFIG_SATA_AHCI=y CONFIG_SATA_SVW=y CONFIG_ATA_PIIX=y @@ -631,7 +635,6 @@ CONFIG_SATA_SIL=y CONFIG_SATA_VIA=y # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -CONFIG_SATA_ACPI=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -681,6 +684,7 @@ CONFIG_BLK_DEV_DM=y # CONFIG_DM_MIRROR is not set # CONFIG_DM_ZERO is not set # CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -688,13 +692,14 @@ CONFIG_BLK_DEV_DM=y CONFIG_FUSION=y CONFIG_FUSION_SPI=y # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set +CONFIG_FUSION_SAS=y CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=y # @@ -705,10 +710,7 @@ CONFIG_IEEE1394=y # # Controllers # - -# -# Texas Instruments PCILynx requires I2C -# +# CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_OHCI1394=y # @@ -725,11 +727,7 @@ CONFIG_IEEE1394_RAWIO=y # I2O device support # # CONFIG_I2O is not set - -# -# Macintosh device drivers -# -# CONFIG_MAC_EMUMOUSEBTN is not set +# CONFIG_MACINTOSH_DRIVERS is not set # # Network device support @@ -745,10 +743,6 @@ CONFIG_TUN=y # ARCnet devices # # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set # @@ -779,8 +773,7 @@ CONFIG_TULIP=y # CONFIG_HP100 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set -CONFIG_AMD8111_ETH=y -# CONFIG_AMD8111E_NAPI is not set +# CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set CONFIG_B44=y CONFIG_FORCEDETH=y @@ -802,10 +795,7 @@ CONFIG_8139TOO=y # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y @@ -824,10 +814,7 @@ CONFIG_TIGON3=y CONFIG_BNX2=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGB is not set @@ -835,6 +822,7 @@ CONFIG_S2IO=m # CONFIG_S2IO_NAPI is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set # # Token Ring devices @@ -848,8 +836,14 @@ CONFIG_S2IO=m # CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -902,9 +896,17 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -954,10 +956,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # IPMI # # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_INTEL=y @@ -965,7 +963,6 @@ CONFIG_HW_RANDOM_AMD=y # CONFIG_HW_RANDOM_GEODE is not set # CONFIG_NVRAM is not set CONFIG_RTC=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set CONFIG_AGP=y @@ -988,11 +985,58 @@ CONFIG_HPET_MMAP=y # # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set - -# -# I2C support -# -# CONFIG_I2C is not set +CONFIG_DEVPORT=y +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # # SPI support @@ -1004,12 +1048,58 @@ CONFIG_HPET_MMAP=y # Dallas's 1-wire bus # # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# -# CONFIG_HWMON is not set +CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_K8TEMP is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +CONFIG_SENSORS_CORETEMP=y +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +CONFIG_SENSORS_SMSC47B397=m +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_HDAPS is not set +# CONFIG_SENSORS_APPLESMC is not set +# CONFIG_HWMON_DEBUG_CHIP is not set # # Multifunction device drivers @@ -1020,17 +1110,20 @@ CONFIG_HPET_MMAP=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set # CONFIG_FB is not set # @@ -1056,14 +1149,10 @@ CONFIG_SOUND=y # Open Sound System # CONFIG_SOUND_PRIME=y -CONFIG_OBSOLETE_OSS=y -# CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_ES1371 is not set -CONFIG_SOUND_ICH=y +# CONFIG_OSS_OBSOLETE is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set -# CONFIG_SOUND_VIA82CXXX is not set # CONFIG_SOUND_OSS is not set # @@ -1142,37 +1231,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1216,10 +1278,6 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set # @@ -1264,10 +1322,6 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# # Virtualization # # CONFIG_KVM is not set @@ -1385,6 +1439,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1468,10 +1523,9 @@ CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=18 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set -CONFIG_TIMER_STATS=y +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1487,6 +1541,8 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set # CONFIG_FRAME_POINTER is not set +CONFIG_UNWIND_INFO=y +CONFIG_STACK_UNWIND=y # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set @@ -1513,9 +1569,11 @@ CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/x86_64/ia32/mmap32.c b/arch/x86_64/ia32/mmap32.c index 079f4132575c..e4b84b4a417a 100644 --- a/arch/x86_64/ia32/mmap32.c +++ b/arch/x86_64/ia32/mmap32.c @@ -29,6 +29,7 @@ #include <linux/personality.h> #include <linux/mm.h> #include <linux/random.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/x86_64/kernel/early_printk.c b/arch/x86_64/kernel/early_printk.c index 56eaa259782b..296d2b0c5d88 100644 --- a/arch/x86_64/kernel/early_printk.c +++ b/arch/x86_64/kernel/early_printk.c @@ -91,9 +91,9 @@ static int early_serial_putc(unsigned char ch) static void early_serial_write(struct console *con, const char *s, unsigned n) { while (*s && n-- > 0) { - early_serial_putc(*s); if (*s == '\n') early_serial_putc('\r'); + early_serial_putc(*s); s++; } } diff --git a/arch/x86_64/kernel/k8.c b/arch/x86_64/kernel/k8.c index bc11b32e8b4d..7377ccb21335 100644 --- a/arch/x86_64/kernel/k8.c +++ b/arch/x86_64/kernel/k8.c @@ -39,10 +39,10 @@ int cache_k8_northbridges(void) { int i; struct pci_dev *dev; + if (num_k8_northbridges) return 0; - num_k8_northbridges = 0; dev = NULL; while ((dev = next_k8_northbridge(dev)) != NULL) num_k8_northbridges++; @@ -52,6 +52,11 @@ int cache_k8_northbridges(void) if (!k8_northbridges) return -ENOMEM; + if (!num_k8_northbridges) { + k8_northbridges[0] = NULL; + return 0; + } + flush_words = kmalloc(num_k8_northbridges * sizeof(u32), GFP_KERNEL); if (!flush_words) { kfree(k8_northbridges); diff --git a/arch/x86_64/kernel/reboot.c b/arch/x86_64/kernel/reboot.c index c116b54d422e..7503068e788d 100644 --- a/arch/x86_64/kernel/reboot.c +++ b/arch/x86_64/kernel/reboot.c @@ -8,6 +8,7 @@ #include <linux/string.h> #include <linux/pm.h> #include <linux/kdebug.h> +#include <linux/sched.h> #include <asm/io.h> #include <asm/delay.h> #include <asm/hw_irq.h> diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S index 88cfa50b424d..dbccfda8364f 100644 --- a/arch/x86_64/kernel/vmlinux.lds.S +++ b/arch/x86_64/kernel/vmlinux.lds.S @@ -31,7 +31,7 @@ SECTIONS *(.bootstrap.text) _stext = .; /* Then the rest */ - *(.text) + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT @@ -55,7 +55,7 @@ SECTIONS . = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */ /* Data */ .data : AT(ADDR(.data) - LOAD_OFFSET) { - *(.data) + DATA_DATA CONSTRUCTORS } :data diff --git a/arch/x86_64/kernel/vsyscall.c b/arch/x86_64/kernel/vsyscall.c index 51d4c6fa88c8..57660d58d500 100644 --- a/arch/x86_64/kernel/vsyscall.c +++ b/arch/x86_64/kernel/vsyscall.c @@ -175,10 +175,13 @@ int __vsyscall(0) vgettimeofday(struct timeval * tv, struct timezone * tz) * unlikely */ time_t __vsyscall(1) vtime(time_t *t) { + struct timeval tv; time_t result; if (unlikely(!__vsyscall_gtod_data.sysctl_enabled)) return time_syscall(t); - result = __vsyscall_gtod_data.wall_time_sec; + + vgettimeofday(&tv, 0); + result = tv.tv_sec; if (t) *t = result; return result; diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index 4fbd66a52a88..4b7b4ff79973 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -84,7 +84,8 @@ SECTIONS { /* The .head.text section must be the first section! */ *(.head.text) - *(.literal .text) + *(.literal) + TEXT_TEXT *(.srom.text) VMLINUX_SYMBOL(__sched_text_start) = .; *(.sched.literal .sched.text) @@ -144,7 +145,8 @@ SECTIONS _fdata = .; .data : { - *(.data) CONSTRUCTORS + DATA_DATA + CONSTRUCTORS . = ALIGN(XCHAL_ICACHE_LINESIZE); *(.data.cacheline_aligned) } |
