diff options
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/apic.h | 1 | ||||
| -rw-r--r-- | include/asm-x86_64/cpufeature.h | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/edac.h | 18 | ||||
| -rw-r--r-- | include/asm-x86_64/hardirq.h | 21 | ||||
| -rw-r--r-- | include/asm-x86_64/hpet.h | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/ia32_unistd.h | 18 | ||||
| -rw-r--r-- | include/asm-x86_64/kexec.h | 3 | ||||
| -rw-r--r-- | include/asm-x86_64/mpspec.h | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/numa.h | 7 | ||||
| -rw-r--r-- | include/asm-x86_64/proto.h | 11 | ||||
| -rw-r--r-- | include/asm-x86_64/system.h | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/topology.h | 9 | ||||
| -rw-r--r-- | include/asm-x86_64/unistd.h | 35 |
13 files changed, 106 insertions, 25 deletions
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index 4f6a4dc455bb..bdbd8935612a 100644 --- a/include/asm-x86_64/apic.h +++ b/include/asm-x86_64/apic.h @@ -17,6 +17,7 @@ #define APIC_DEBUG 2 extern int apic_verbosity; +extern int apic_runs_main_timer; /* * Define the default level of output to be very little diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index 41c0ac8559be..76bb6193ae91 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -61,7 +61,7 @@ #define X86_FEATURE_K6_MTRR (3*32+ 1) /* AMD K6 nonstandard MTRRs */ #define X86_FEATURE_CYRIX_ARR (3*32+ 2) /* Cyrix ARRs (= MTRRs) */ #define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */ -/* 4 free */ +#define X86_FEATURE_REP_GOOD (3*32+ 4) /* rep microcode works well on this CPU */ #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */ #define X86_FEATURE_SYNC_RDTSC (3*32+6) /* RDTSC syncs CPU core */ diff --git a/include/asm-x86_64/edac.h b/include/asm-x86_64/edac.h new file mode 100644 index 000000000000..cad1cd42b4ee --- /dev/null +++ b/include/asm-x86_64/edac.h @@ -0,0 +1,18 @@ +#ifndef ASM_EDAC_H +#define ASM_EDAC_H + +/* ECC atomic, DMA, SMP and interrupt safe scrub function */ + +static __inline__ void atomic_scrub(void *va, u32 size) +{ + unsigned int *virt_addr = va; + u32 i; + + for (i = 0; i < size / 4; i++, virt_addr++) + /* Very carefully read and write to memory atomically + * so we are interrupt, DMA and SMP safe. + */ + __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr)); +} + +#endif diff --git a/include/asm-x86_64/hardirq.h b/include/asm-x86_64/hardirq.h index 8661b476fb40..8689951e3503 100644 --- a/include/asm-x86_64/hardirq.h +++ b/include/asm-x86_64/hardirq.h @@ -16,23 +16,6 @@ #define set_softirq_pending(x) write_pda(__softirq_pending, (x)) #define or_softirq_pending(x) or_pda(__softirq_pending, (x)) -/* - * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves. - */ -static inline void ack_bad_irq(unsigned int irq) -{ - printk("unexpected IRQ trap at vector %02x\n", irq); -#ifdef CONFIG_X86_LOCAL_APIC - /* - * Currently unexpected vectors happen only on SMP and APIC. - * We _must_ ack these because every local APIC has only N - * irq slots per priority level, and a 'hanging, unacked' IRQ - * holds up an irq slot - in excessive cases (when multiple - * unexpected vectors occur) that might lock up the APIC - * completely. - */ - ack_APIC_irq(); -#endif -} +extern void ack_bad_irq(unsigned int irq); + #endif /* __ASM_HARDIRQ_H */ diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h index c20c28f5c7a0..08b75c15269a 100644 --- a/include/asm-x86_64/hpet.h +++ b/include/asm-x86_64/hpet.h @@ -55,6 +55,8 @@ extern int is_hpet_enabled(void); extern int hpet_rtc_timer_init(void); extern int oem_force_hpet_timer(void); +extern int hpet_use_timer; + #ifdef CONFIG_HPET_EMULATE_RTC extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask); extern int hpet_set_rtc_irq_bit(unsigned long bit_mask); diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h index e8843362a6cc..eeb2bcd635de 100644 --- a/include/asm-x86_64/ia32_unistd.h +++ b/include/asm-x86_64/ia32_unistd.h @@ -300,7 +300,23 @@ #define __NR_ia32_inotify_add_watch 292 #define __NR_ia32_inotify_rm_watch 293 #define __NR_ia32_migrate_pages 294 +#define __NR_ia32_openat 295 +#define __NR_ia32_mkdirat 296 +#define __NR_ia32_mknodat 297 +#define __NR_ia32_fchownat 298 +#define __NR_ia32_futimesat 299 +#define __NR_ia32_fstatat64 300 +#define __NR_ia32_unlinkat 301 +#define __NR_ia32_renameat 302 +#define __NR_ia32_linkat 303 +#define __NR_ia32_symlinkat 304 +#define __NR_ia32_readlinkat 305 +#define __NR_ia32_fchmodat 306 +#define __NR_ia32_faccessat 307 +#define __NR_ia32_pselect6 308 +#define __NR_ia32_ppoll 309 +#define __NR_ia32_unshare 310 -#define IA32_NR_syscalls 295 /* must be > than biggest syscall! */ +#define IA32_NR_syscalls 315 /* must be > than biggest syscall! */ #endif /* _ASM_X86_64_IA32_UNISTD_H_ */ diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h index ae28cd44bcd3..c564bae03433 100644 --- a/include/asm-x86_64/kexec.h +++ b/include/asm-x86_64/kexec.h @@ -1,8 +1,9 @@ #ifndef _X86_64_KEXEC_H #define _X86_64_KEXEC_H +#include <linux/string.h> + #include <asm/page.h> -#include <asm/proto.h> #include <asm/ptrace.h> /* diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h index 10248a9a0582..14fc3ddd9031 100644 --- a/include/asm-x86_64/mpspec.h +++ b/include/asm-x86_64/mpspec.h @@ -188,7 +188,7 @@ extern void mp_register_lapic_address (u64 address); extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base); extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi); extern void mp_config_acpi_legacy_irqs (void); -extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low); +extern int mp_register_gsi (u32 gsi, int triggering, int polarity); #endif /*CONFIG_X86_IO_APIC*/ #endif diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h index 34e434ce3268..dffe276ca2df 100644 --- a/include/asm-x86_64/numa.h +++ b/include/asm-x86_64/numa.h @@ -22,8 +22,15 @@ extern void numa_set_node(int cpu, int node); extern unsigned char apicid_to_node[256]; #ifdef CONFIG_NUMA extern void __init init_cpu_to_node(void); + +static inline void clear_node_cpumask(int cpu) +{ + clear_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]); +} + #else #define init_cpu_to_node() do {} while (0) +#define clear_node_cpumask(cpu) do {} while (0) #endif #define NUMA_NO_NODE 0xff diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index 115e496c6139..c99832e7bf3f 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -41,10 +41,18 @@ extern void iommu_hole_init(void); extern void time_init_gtod(void); extern int pmtimer_mark_offset(void); +extern void pmtimer_resume(void); +extern void pmtimer_wait(unsigned); extern unsigned int do_gettimeoffset_pm(void); +#ifdef CONFIG_X86_PM_TIMER extern u32 pmtmr_ioport; +#else +#define pmtmr_ioport 0 +#endif extern unsigned long long monotonic_base; extern int sysctl_vsyscall; +extern int nohpet; +extern unsigned long vxtime_hz; extern void do_softirq_thunk(void); @@ -65,6 +73,9 @@ extern void free_bootmem_generic(unsigned long phys, unsigned len); extern void load_gs_index(unsigned gs); +extern void stop_timer_interrupt(void); +extern void main_timer_handler(struct pt_regs *regs); + extern unsigned long end_pfn_map; extern void show_trace(unsigned long * rsp); diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h index a73f0c789d8b..b7f66034ae7a 100644 --- a/include/asm-x86_64/system.h +++ b/include/asm-x86_64/system.h @@ -327,7 +327,7 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, #define wmb() asm volatile("" ::: "memory") #endif #define read_barrier_depends() do {} while(0) -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #define set_wmb(var, value) do { var = value; wmb(); } while (0) #define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0) diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h index 2fa7f27381b4..c642f5d9882d 100644 --- a/include/asm-x86_64/topology.h +++ b/include/asm-x86_64/topology.h @@ -57,6 +57,15 @@ extern int __node_distance(int, int); #endif +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) \ + (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu]) +#define topology_core_id(cpu) \ + (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu]) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #include <asm-generic/topology.h> #endif diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index e6f896161c11..da0341c57949 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -573,8 +573,41 @@ __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch) __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) #define __NR_migrate_pages 256 __SYSCALL(__NR_migrate_pages, sys_migrate_pages) +#define __NR_openat 257 +__SYSCALL(__NR_openat, sys_openat) +#define __NR_mkdirat 258 +__SYSCALL(__NR_mkdirat, sys_mkdirat) +#define __NR_mknodat 259 +__SYSCALL(__NR_mknodat, sys_mknodat) +#define __NR_fchownat 260 +__SYSCALL(__NR_fchownat, sys_fchownat) +#define __NR_futimesat 261 +__SYSCALL(__NR_futimesat, sys_futimesat) +#define __NR_newfstatat 262 +__SYSCALL(__NR_newfstatat, sys_newfstatat) +#define __NR_unlinkat 263 +__SYSCALL(__NR_unlinkat, sys_unlinkat) +#define __NR_renameat 264 +__SYSCALL(__NR_renameat, sys_renameat) +#define __NR_linkat 265 +__SYSCALL(__NR_linkat, sys_linkat) +#define __NR_symlinkat 266 +__SYSCALL(__NR_symlinkat, sys_symlinkat) +#define __NR_readlinkat 267 +__SYSCALL(__NR_readlinkat, sys_readlinkat) +#define __NR_fchmodat 268 +__SYSCALL(__NR_fchmodat, sys_fchmodat) +#define __NR_faccessat 269 +__SYSCALL(__NR_faccessat, sys_faccessat) +#define __NR_pselect6 270 +__SYSCALL(__NR_pselect6, sys_ni_syscall) /* for now */ +#define __NR_ppoll 271 +__SYSCALL(__NR_ppoll, sys_ni_syscall) /* for now */ +#define __NR_unshare 272 +__SYSCALL(__NR_unshare, sys_unshare) + +#define __NR_syscall_max __NR_unshare -#define __NR_syscall_max __NR_migrate_pages #ifndef __NO_STUBS /* user-visible error numbers are in the range -1 - -4095 */ |
