diff options
Diffstat (limited to 'arch/frv/include/asm')
| -rw-r--r-- | arch/frv/include/asm/cpumask.h | 6 | ||||
| -rw-r--r-- | arch/frv/include/asm/highmem.h | 34 | ||||
| -rw-r--r-- | arch/frv/include/asm/kmap_types.h | 24 | ||||
| -rw-r--r-- | arch/frv/include/asm/unistd.h | 1 |
4 files changed, 10 insertions, 55 deletions
diff --git a/arch/frv/include/asm/cpumask.h b/arch/frv/include/asm/cpumask.h deleted file mode 100644 index d999c20c84d..00000000000 --- a/arch/frv/include/asm/cpumask.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_CPUMASK_H -#define _ASM_CPUMASK_H - -#include <asm-generic/cpumask.h> - -#endif /* _ASM_CPUMASK_H */ diff --git a/arch/frv/include/asm/highmem.h b/arch/frv/include/asm/highmem.h index 716956a5317..b3adc93611f 100644 --- a/arch/frv/include/asm/highmem.h +++ b/arch/frv/include/asm/highmem.h @@ -76,15 +76,16 @@ extern struct page *kmap_atomic_to_page(void *ptr); #ifndef __ASSEMBLY__ -#define __kmap_atomic_primary(type, paddr, ampr) \ +#define __kmap_atomic_primary(cached, paddr, ampr) \ ({ \ unsigned long damlr, dampr; \ \ dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V; \ \ - if (type != __KM_CACHE) \ + if (!cached) \ asm volatile("movgs %0,dampr"#ampr :: "r"(dampr) : "memory"); \ else \ + /* cache flush page attachment point */ \ asm volatile("movgs %0,iampr"#ampr"\n" \ "movgs %0,dampr"#ampr"\n" \ :: "r"(dampr) : "memory" \ @@ -112,29 +113,20 @@ extern struct page *kmap_atomic_to_page(void *ptr); (void *) damlr; \ }) -static inline void *kmap_atomic_primary(struct page *page, enum km_type type) +static inline void *kmap_atomic_primary(struct page *page) { unsigned long paddr; pagefault_disable(); paddr = page_to_phys(page); - switch (type) { - case 0: return __kmap_atomic_primary(0, paddr, 2); - case 1: return __kmap_atomic_primary(1, paddr, 3); - case 2: return __kmap_atomic_primary(2, paddr, 4); - case 3: return __kmap_atomic_primary(3, paddr, 5); - - default: - BUG(); - return NULL; - } + return __kmap_atomic_primary(1, paddr, 2); } -#define __kunmap_atomic_primary(type, ampr) \ +#define __kunmap_atomic_primary(cached, ampr) \ do { \ asm volatile("movgs gr0,dampr"#ampr"\n" ::: "memory"); \ - if (type == __KM_CACHE) \ + if (cached) \ asm volatile("movgs gr0,iampr"#ampr"\n" ::: "memory"); \ } while(0) @@ -143,17 +135,9 @@ do { \ asm volatile("tlbpr %0,gr0,#4,#1" : : "r"(vaddr) : "memory"); \ } while(0) -static inline void kunmap_atomic_primary(void *kvaddr, enum km_type type) +static inline void kunmap_atomic_primary(void *kvaddr) { - switch (type) { - case 0: __kunmap_atomic_primary(0, 2); break; - case 1: __kunmap_atomic_primary(1, 3); break; - case 2: __kunmap_atomic_primary(2, 4); break; - case 3: __kunmap_atomic_primary(3, 5); break; - - default: - BUG(); - } + __kunmap_atomic_primary(1, 2); pagefault_enable(); } diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h index f8e16b2a580..43901f22096 100644 --- a/arch/frv/include/asm/kmap_types.h +++ b/arch/frv/include/asm/kmap_types.h @@ -2,28 +2,6 @@ #ifndef _ASM_KMAP_TYPES_H #define _ASM_KMAP_TYPES_H -enum km_type { - /* arch specific kmaps - change the numbers attached to these at your peril */ - __KM_CACHE, /* cache flush page attachment point */ - __KM_PGD, /* current page directory */ - __KM_ITLB_PTD, /* current instruction TLB miss page table lookup */ - __KM_DTLB_PTD, /* current data TLB miss page table lookup */ - - /* general kmaps */ - KM_BOUNCE_READ, - KM_SKB_SUNRPC_DATA, - KM_SKB_DATA_SOFTIRQ, - KM_USER0, - KM_USER1, - KM_BIO_SRC_IRQ, - KM_BIO_DST_IRQ, - KM_PTE0, - KM_PTE1, - KM_IRQ0, - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, - KM_TYPE_NR -}; +#define KM_TYPE_NR 17 #endif diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h index a569dff7cd5..67f23a311db 100644 --- a/arch/frv/include/asm/unistd.h +++ b/arch/frv/include/asm/unistd.h @@ -349,7 +349,6 @@ #define NR_syscalls 338 -#define __ARCH_WANT_IPC_PARSE_VERSION /* #define __ARCH_WANT_OLD_READDIR */ #define __ARCH_WANT_OLD_STAT #define __ARCH_WANT_STAT64 |