diff options
-rw-r--r-- | arch/sparc/include/asm/fixmap.h | 26 | ||||
-rw-r--r-- | arch/sparc/include/asm/highmem.h | 1 | ||||
-rw-r--r-- | arch/sparc/include/asm/vaddrs.h | 22 | ||||
-rw-r--r-- | arch/sparc/mm/highmem.c | 7 |
4 files changed, 26 insertions, 30 deletions
diff --git a/arch/sparc/include/asm/fixmap.h b/arch/sparc/include/asm/fixmap.h deleted file mode 100644 index 0bdec93..0000000 --- a/arch/sparc/include/asm/fixmap.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Highmem related constants */ - -#ifndef _ASM_FIXMAP_H -#define _ASM_FIXMAP_H - -#include <asm/kmap_types.h> - -enum fixed_addresses { - FIX_HOLE, -#ifdef CONFIG_HIGHMEM - FIX_KMAP_BEGIN, - FIX_KMAP_END = (KM_TYPE_NR * NR_CPUS), -#endif - __end_of_fixed_addresses -}; - -/* Leave one empty page between IO pages at 0xfd000000 and - * the top of the fixmap. - */ -#define FIXADDR_TOP (0xfcfff000UL) -#define FIXADDR_SIZE ((FIX_KMAP_END + 1) << PAGE_SHIFT) -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) - -#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) - -#endif diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h index a31b2a1..6393383 100644 --- a/arch/sparc/include/asm/highmem.h +++ b/arch/sparc/include/asm/highmem.h @@ -21,7 +21,6 @@ #ifdef __KERNEL__ #include <linux/interrupt.h> -#include <asm/fixmap.h> #include <asm/vaddrs.h> #include <asm/kmap_types.h> #include <asm/pgtable.h> diff --git a/arch/sparc/include/asm/vaddrs.h b/arch/sparc/include/asm/vaddrs.h index da6535d..c3dbcf9 100644 --- a/arch/sparc/include/asm/vaddrs.h +++ b/arch/sparc/include/asm/vaddrs.h @@ -30,6 +30,28 @@ */ #define SRMMU_NOCACHE_ALCRATIO 64 /* 256 pages per 64MB of system RAM */ +#ifndef __ASSEMBLY__ +#include <asm/kmap_types.h> + +enum fixed_addresses { + FIX_HOLE, +#ifdef CONFIG_HIGHMEM + FIX_KMAP_BEGIN, + FIX_KMAP_END = (KM_TYPE_NR * NR_CPUS), +#endif + __end_of_fixed_addresses +}; +#endif + +/* Leave one empty page between IO pages at 0xfd000000 and + * the top of the fixmap. + */ +#define FIXADDR_TOP (0xfcfff000UL) +#define FIXADDR_SIZE ((FIX_KMAP_END + 1) << PAGE_SHIFT) +#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) + +#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) + #define SUN4M_IOBASE_VADDR 0xfd000000 /* Base for mapping pages */ #define IOBASE_VADDR 0xfe000000 #define IOBASE_END 0xfe600000 diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c index 856432a..4d5f8b3 100644 --- a/arch/sparc/mm/highmem.c +++ b/arch/sparc/mm/highmem.c @@ -22,13 +22,14 @@ * shared by CPUs, and so precious, and establishing them requires IPI. * Atomic kmaps are lightweight and we may have NCPUS more of them. */ -#include <linux/mm.h> #include <linux/highmem.h> #include <linux/export.h> -#include <asm/pgalloc.h> +#include <linux/mm.h> + #include <asm/cacheflush.h> #include <asm/tlbflush.h> -#include <asm/fixmap.h> +#include <asm/pgalloc.h> +#include <asm/vaddrs.h> void *kmap_atomic(struct page *page) { |