diff options
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/Kconfig | 1 | ||||
| -rw-r--r-- | arch/m68k/coldfire/intc-5272.c | 4 | ||||
| -rw-r--r-- | arch/m68k/coldfire/m5272.c | 2 | ||||
| -rw-r--r-- | arch/m68k/coldfire/m54xx.c | 9 | ||||
| -rw-r--r-- | arch/m68k/coldfire/pit.c | 66 | ||||
| -rw-r--r-- | arch/m68k/emu/nfblock.c | 2 | ||||
| -rw-r--r-- | arch/m68k/include/asm/atomic.h | 14 | ||||
| -rw-r--r-- | arch/m68k/include/asm/io_mm.h | 1 | ||||
| -rw-r--r-- | arch/m68k/mac/oss.c | 6 | ||||
| -rw-r--r-- | arch/m68k/mac/psc.c | 3 |
10 files changed, 52 insertions, 56 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 2dd8f63bfbbb..498b567f007b 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -95,6 +95,7 @@ config MMU_SUN3 config KEXEC bool "kexec system call" depends on M68KCLASSIC + select KEXEC_CORE help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot diff --git a/arch/m68k/coldfire/intc-5272.c b/arch/m68k/coldfire/intc-5272.c index d1e2fbad327c..47371de60427 100644 --- a/arch/m68k/coldfire/intc-5272.c +++ b/arch/m68k/coldfire/intc-5272.c @@ -143,8 +143,10 @@ static int intc_irq_set_type(struct irq_data *d, unsigned int type) * We need to be careful with the masking/acking due to the side effects * of masking an interrupt. */ -static void intc_external_irq(unsigned int irq, struct irq_desc *desc) +static void intc_external_irq(unsigned int __irq, struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); + irq_desc_get_chip(desc)->irq_ack(&desc->irq_data); handle_simple_irq(irq, desc); } diff --git a/arch/m68k/coldfire/m5272.c b/arch/m68k/coldfire/m5272.c index b15219ed22bf..c525e4c08f84 100644 --- a/arch/m68k/coldfire/m5272.c +++ b/arch/m68k/coldfire/m5272.c @@ -126,7 +126,7 @@ static struct fixed_phy_status nettel_fixed_phy_status __initdata = { static int __init init_BSP(void) { m5272_uarts_init(); - fixed_phy_add(PHY_POLL, 0, &nettel_fixed_phy_status); + fixed_phy_add(PHY_POLL, 0, &nettel_fixed_phy_status, -1); return 0; } diff --git a/arch/m68k/coldfire/m54xx.c b/arch/m68k/coldfire/m54xx.c index 075aaabd1360..f7836c6a6b60 100644 --- a/arch/m68k/coldfire/m54xx.c +++ b/arch/m68k/coldfire/m54xx.c @@ -25,6 +25,7 @@ #include <asm/m54xxgpt.h> #ifdef CONFIG_MMU #include <asm/mmu_context.h> +#include <linux/pfn.h> #endif /***************************************************************************/ @@ -91,13 +92,13 @@ static void __init mcf54xx_bootmem_alloc(void) m68k_memory[0].size = _ramend - _rambase; /* compute total pages in system */ - num_pages = (_ramend - _rambase) >> PAGE_SHIFT; + num_pages = PFN_DOWN(_ramend - _rambase); /* page numbers */ memstart = PAGE_ALIGN(_ramstart); - min_low_pfn = _rambase >> PAGE_SHIFT; - start_pfn = memstart >> PAGE_SHIFT; - max_low_pfn = _ramend >> PAGE_SHIFT; + min_low_pfn = PFN_DOWN(_rambase); + start_pfn = PFN_DOWN(memstart); + max_low_pfn = PFN_DOWN(_ramend); high_memory = (void *)_ramend; m68k_virt_to_node_shift = fls(_ramend - _rambase - 1) - 6; diff --git a/arch/m68k/coldfire/pit.c b/arch/m68k/coldfire/pit.c index 493b3111d4c1..d86a9ffb3f13 100644 --- a/arch/m68k/coldfire/pit.c +++ b/arch/m68k/coldfire/pit.c @@ -42,37 +42,28 @@ static u32 pit_cnt; * This is also called after resume to bring the PIT into operation again. */ -static void init_cf_pit_timer(enum clock_event_mode mode, - struct clock_event_device *evt) +static int cf_pit_set_periodic(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - - __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); - __raw_writew(PIT_CYCLES_PER_JIFFY, TA(MCFPIT_PMR)); - __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | \ - MCFPIT_PCSR_OVW | MCFPIT_PCSR_RLD | \ - MCFPIT_PCSR_CLK64, TA(MCFPIT_PCSR)); - break; - - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_UNUSED: - - __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); - break; - - case CLOCK_EVT_MODE_ONESHOT: - - __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); - __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | \ - MCFPIT_PCSR_OVW | MCFPIT_PCSR_CLK64, \ - TA(MCFPIT_PCSR)); - break; - - case CLOCK_EVT_MODE_RESUME: - /* Nothing to do here */ - break; - } + __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); + __raw_writew(PIT_CYCLES_PER_JIFFY, TA(MCFPIT_PMR)); + __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | + MCFPIT_PCSR_OVW | MCFPIT_PCSR_RLD | + MCFPIT_PCSR_CLK64, TA(MCFPIT_PCSR)); + return 0; +} + +static int cf_pit_set_oneshot(struct clock_event_device *evt) +{ + __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); + __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | + MCFPIT_PCSR_OVW | MCFPIT_PCSR_CLK64, TA(MCFPIT_PCSR)); + return 0; +} + +static int cf_pit_shutdown(struct clock_event_device *evt) +{ + __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR)); + return 0; } /* @@ -88,12 +79,15 @@ static int cf_pit_next_event(unsigned long delta, } struct clock_event_device cf_pit_clockevent = { - .name = "pit", - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = init_cf_pit_timer, - .set_next_event = cf_pit_next_event, - .shift = 32, - .irq = MCF_IRQ_PIT1, + .name = "pit", + .features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT, + .set_state_shutdown = cf_pit_shutdown, + .set_state_periodic = cf_pit_set_periodic, + .set_state_oneshot = cf_pit_set_oneshot, + .set_next_event = cf_pit_next_event, + .shift = 32, + .irq = MCF_IRQ_PIT1, }; diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index 2d75ae246167..f2a00c591bf7 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -76,7 +76,7 @@ static void nfhd_make_request(struct request_queue *queue, struct bio *bio) bvec_to_phys(&bvec)); sec += len; } - bio_endio(bio, 0); + bio_endio(bio); } static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h index e85f047fb072..039fac120cc0 100644 --- a/arch/m68k/include/asm/atomic.h +++ b/arch/m68k/include/asm/atomic.h @@ -77,6 +77,10 @@ static inline int atomic_##op##_return(int i, atomic_t * v) \ ATOMIC_OPS(add, +=, add) ATOMIC_OPS(sub, -=, sub) +ATOMIC_OP(and, &=, and) +ATOMIC_OP(or, |=, or) +ATOMIC_OP(xor, ^=, eor) + #undef ATOMIC_OPS #undef ATOMIC_OP_RETURN #undef ATOMIC_OP @@ -170,16 +174,6 @@ static inline int atomic_add_negative(int i, atomic_t *v) return c != 0; } -static inline void atomic_clear_mask(unsigned long mask, unsigned long *v) -{ - __asm__ __volatile__("andl %1,%0" : "+m" (*v) : ASM_DI (~(mask))); -} - -static inline void atomic_set_mask(unsigned long mask, unsigned long *v) -{ - __asm__ __volatile__("orl %1,%0" : "+m" (*v) : ASM_DI (mask)); -} - static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) { int c, old; diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index f55cad529400..c98ac81582ac 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -468,6 +468,7 @@ static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned lon { return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); } +#define ioremap_uc ioremap_nocache static inline void __iomem *ioremap_wt(unsigned long physaddr, unsigned long size) { diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c index bb11dceed7ed..191610d97689 100644 --- a/arch/m68k/mac/oss.c +++ b/arch/m68k/mac/oss.c @@ -63,13 +63,15 @@ void __init oss_nubus_init(void) * Handle miscellaneous OSS interrupts. */ -static void oss_irq(unsigned int irq, struct irq_desc *desc) +static void oss_irq(unsigned int __irq, struct irq_desc *desc) { int events = oss->irq_pending & - (OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM); + (OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM); #ifdef DEBUG_IRQS if ((console_loglevel == 10) && !(events & OSS_IP_SCSI)) { + unsigned int irq = irq_desc_get_irq(desc); + printk("oss_irq: irq %u events = 0x%04X\n", irq, (int) oss->irq_pending); } diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c index 272dde481d17..3b9e302e7a37 100644 --- a/arch/m68k/mac/psc.c +++ b/arch/m68k/mac/psc.c @@ -113,9 +113,10 @@ void __init psc_init(void) * PSC interrupt handler. It's a lot like the VIA interrupt handler. */ -static void psc_irq(unsigned int irq, struct irq_desc *desc) +static void psc_irq(unsigned int __irq, struct irq_desc *desc) { unsigned int offset = (unsigned int)irq_desc_get_handler_data(desc); + unsigned int irq = irq_desc_get_irq(desc); int pIFR = pIFRbase + offset; int pIER = pIERbase + offset; int irq_num; |
