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authorDeepak Saxena <dsaxena@plexity.net>2005-10-28 15:19:11 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-10-28 15:19:11 +0100
commit9769c2468d423a1562dd59a5db250bd0a5533ec9 (patch)
treed584ad444ed8bd5d1abfc197c918dfc6a9af7ddb /arch/arm/mm/init.c
parentc8d2729858d76de4ef7522c8171004fc1959cc44 (diff)
downloadop-kernel-dev-9769c2468d423a1562dd59a5db250bd0a5533ec9.zip
op-kernel-dev-9769c2468d423a1562dd59a5db250bd0a5533ec9.tar.gz
[ARM] 3016/1: Replace map_desc.physical with map_desc.pfn
Patch from Deepak Saxena Convert map_desc.physical to map_desc.pfn. This allows us to add support for 36-bit addressed physical devices in the static maps without having to resort to u64 variables. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/init.c')
-rw-r--r--arch/arm/mm/init.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index d1f1ec7..f449681 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -262,8 +262,8 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
if (end_pfn < end)
end_pfn = end;
- map.physical = mi->bank[i].start;
- map.virtual = __phys_to_virt(map.physical);
+ map.pfn = __phys_to_pfn(mi->bank[i].start);
+ map.virtual = __phys_to_virt(mi->bank[i].start);
map.length = mi->bank[i].size;
map.type = MT_MEMORY;
@@ -365,7 +365,7 @@ static void __init bootmem_init(struct meminfo *mi)
#ifdef CONFIG_XIP_KERNEL
#error needs fixing
- p->physical = CONFIG_XIP_PHYS_ADDR & PMD_MASK;
+ p->pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & PMD_MASK);
p->virtual = (unsigned long)&_stext & PMD_MASK;
p->length = ((unsigned long)&_etext - p->virtual + ~PMD_MASK) & PMD_MASK;
p->type = MT_ROM;
@@ -439,14 +439,14 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
* Map the cache flushing regions.
*/
#ifdef FLUSH_BASE
- map.physical = FLUSH_BASE_PHYS;
+ map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
map.virtual = FLUSH_BASE;
map.length = PGDIR_SIZE;
map.type = MT_CACHECLEAN;
create_mapping(&map);
#endif
#ifdef FLUSH_BASE_MINICACHE
- map.physical = FLUSH_BASE_PHYS + PGDIR_SIZE;
+ map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + PGDIR_SIZE);
map.virtual = FLUSH_BASE_MINICACHE;
map.length = PGDIR_SIZE;
map.type = MT_MINICLEAN;
@@ -464,7 +464,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
* location (0xffff0000). If we aren't using high-vectors, also
* create a mapping at the low-vectors virtual address.
*/
- map.physical = virt_to_phys(vectors);
+ map.pfn = __phys_to_pfn(virt_to_phys(vectors));
map.virtual = 0xffff0000;
map.length = PAGE_SIZE;
map.type = MT_HIGH_VECTORS;
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