diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/iop3xx-adma.h | 81 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/iop_adma.h | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/mman.h | 18 | ||||
| -rw-r--r-- | arch/arm/include/asm/mmu_context.h | 7 | ||||
| -rw-r--r-- | arch/arm/include/asm/smp.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/tlbflush.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/unistd.h | 2 |
8 files changed, 94 insertions, 30 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 1a711ea8418..fd03fb63a33 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -334,14 +334,14 @@ static inline void outer_flush_range(unsigned long start, unsigned long end) #ifndef CONFIG_CPU_CACHE_VIPT static inline void flush_cache_mm(struct mm_struct *mm) { - if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm))) __cpuc_flush_user_all(); } static inline void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { - if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) __cpuc_flush_user_range(start & PAGE_MASK, PAGE_ALIGN(end), vma->vm_flags); } @@ -349,7 +349,7 @@ flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn) { - if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) { unsigned long addr = user_addr & PAGE_MASK; __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags); } @@ -360,7 +360,7 @@ flush_ptrace_access(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *kaddr, unsigned long len, int write) { - if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) { unsigned long addr = (unsigned long)kaddr; __cpuc_coherent_kern_range(addr, addr + len); } diff --git a/arch/arm/include/asm/hardware/iop3xx-adma.h b/arch/arm/include/asm/hardware/iop3xx-adma.h index 83e6ba338e2..1a8c7279a28 100644 --- a/arch/arm/include/asm/hardware/iop3xx-adma.h +++ b/arch/arm/include/asm/hardware/iop3xx-adma.h @@ -187,11 +187,74 @@ union iop3xx_desc { void *ptr; }; +/* No support for p+q operations */ +static inline int +iop_chan_pq_slot_count(size_t len, int src_cnt, int *slots_per_op) +{ + BUG(); + return 0; +} + +static inline void +iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt, + unsigned long flags) +{ + BUG(); +} + +static inline void +iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr) +{ + BUG(); +} + +static inline void +iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx, + dma_addr_t addr, unsigned char coef) +{ + BUG(); +} + +static inline int +iop_chan_pq_zero_sum_slot_count(size_t len, int src_cnt, int *slots_per_op) +{ + BUG(); + return 0; +} + +static inline void +iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, + unsigned long flags) +{ + BUG(); +} + +static inline void +iop_desc_set_pq_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len) +{ + BUG(); +} + +#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr + +static inline void +iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx, + dma_addr_t *src) +{ + BUG(); +} + static inline int iop_adma_get_max_xor(void) { return 32; } +static inline int iop_adma_get_max_pq(void) +{ + BUG(); + return 0; +} + static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan) { int id = chan->device->id; @@ -332,6 +395,11 @@ static inline int iop_chan_zero_sum_slot_count(size_t len, int src_cnt, return slot_cnt; } +static inline int iop_desc_is_pq(struct iop_adma_desc_slot *desc) +{ + return 0; +} + static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc, struct iop_adma_chan *chan) { @@ -349,6 +417,14 @@ static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc, return 0; } + +static inline u32 iop_desc_get_qdest_addr(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan) +{ + BUG(); + return 0; +} + static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc, struct iop_adma_chan *chan) { @@ -756,13 +832,14 @@ static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc, hw_desc->src[0] = val; } -static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) +static inline enum sum_check_flags +iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) { struct iop3xx_desc_aau *hw_desc = desc->hw_desc; struct iop3xx_aau_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field; iop_paranoia(!(desc_ctrl.tx_complete && desc_ctrl.zero_result_en)); - return desc_ctrl.zero_result_err; + return desc_ctrl.zero_result_err << SUM_CHECK_P; } static inline void iop_chan_append(struct iop_adma_chan *chan) diff --git a/arch/arm/include/asm/hardware/iop_adma.h b/arch/arm/include/asm/hardware/iop_adma.h index 385c6e8cbbd..59b8c3892f7 100644 --- a/arch/arm/include/asm/hardware/iop_adma.h +++ b/arch/arm/include/asm/hardware/iop_adma.h @@ -86,6 +86,7 @@ struct iop_adma_chan { * @idx: pool index * @unmap_src_cnt: number of xor sources * @unmap_len: transaction bytecount + * @tx_list: list of descriptors that are associated with one operation * @async_tx: support for the async_tx api * @group_list: list of slots that make up a multi-descriptor transaction * for example transfer lengths larger than the supported hw max @@ -102,10 +103,12 @@ struct iop_adma_desc_slot { u16 idx; u16 unmap_src_cnt; size_t unmap_len; + struct list_head tx_list; struct dma_async_tx_descriptor async_tx; union { u32 *xor_check_result; u32 *crc32_result; + u32 *pq_check_result; }; }; diff --git a/arch/arm/include/asm/mman.h b/arch/arm/include/asm/mman.h index fc26976d8e3..8eebf89f5ab 100644 --- a/arch/arm/include/asm/mman.h +++ b/arch/arm/include/asm/mman.h @@ -1,17 +1 @@ -#ifndef __ARM_MMAN_H__ -#define __ARM_MMAN_H__ - -#include <asm-generic/mman-common.h> - -#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MAP_LOCKED 0x2000 /* pages are locked */ -#define MAP_NORESERVE 0x4000 /* don't check for reservations */ -#define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ - -#define MCL_CURRENT 1 /* lock all current mappings */ -#define MCL_FUTURE 2 /* lock all future mappings */ - -#endif /* __ARM_MMAN_H__ */ +#include <asm-generic/mman.h> diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h index bcdb9291ef0..de6cefb329d 100644 --- a/arch/arm/include/asm/mmu_context.h +++ b/arch/arm/include/asm/mmu_context.h @@ -103,14 +103,15 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, #ifdef CONFIG_SMP /* check for possible thread migration */ - if (!cpus_empty(next->cpu_vm_mask) && !cpu_isset(cpu, next->cpu_vm_mask)) + if (!cpumask_empty(mm_cpumask(next)) && + !cpumask_test_cpu(cpu, mm_cpumask(next))) __flush_icache_all(); #endif - if (!cpu_test_and_set(cpu, next->cpu_vm_mask) || prev != next) { + if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)) || prev != next) { check_context(next); cpu_switch_mm(next->pgd, next); if (cache_is_vivt()) - cpu_clear(cpu, prev->cpu_vm_mask); + cpumask_clear_cpu(cpu, mm_cpumask(prev)); } #endif } diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index a06e735b262..e0d763be184 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -93,7 +93,6 @@ extern void platform_cpu_enable(unsigned int cpu); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); -#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask /* * show local interrupt info diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index c964f3fc3bc..a45ab5dd825 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -350,7 +350,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm) if (tlb_flag(TLB_WB)) dsb(); - if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) { + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm))) { if (tlb_flag(TLB_V3_FULL)) asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc"); if (tlb_flag(TLB_V4_U_FULL)) @@ -388,7 +388,7 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) if (tlb_flag(TLB_WB)) dsb(); - if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { + if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) { if (tlb_flag(TLB_V3_PAGE)) asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (uaddr) : "cc"); if (tlb_flag(TLB_V4_U_PAGE)) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 9122c9ee18f..89f7eade20a 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -390,7 +390,7 @@ #define __NR_preadv (__NR_SYSCALL_BASE+361) #define __NR_pwritev (__NR_SYSCALL_BASE+362) #define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363) -#define __NR_perf_counter_open (__NR_SYSCALL_BASE+364) +#define __NR_perf_event_open (__NR_SYSCALL_BASE+364) /* * The following SWIs are ARM private. |