diff options
| author | Fenkart/Bostandzhyan <andreas.fenkart@streamunlimited.com> | 2010-02-07 15:46:33 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-15 16:40:32 -0500 |
| commit | a7bd08c82e4f74387a39eeebb942712f23967420 (patch) | |
| tree | 4637930167da99522bcff48e4877bdfa961f13c1 /arch/arm/mm/dma-mapping.c | |
| parent | db9ef1af4879c121c354ad2f653f185f1d50fd89 (diff) | |
ARM: 5927/1: Make delimiters of DMA area globally visibly.
Adds DMA area to 'virtual memory map' startup message
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 26325cb5d368..48eedab1609b 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c | |||
| @@ -29,9 +29,6 @@ | |||
| 29 | #error "CONSISTENT_DMA_SIZE must be multiple of 2MiB" | 29 | #error "CONSISTENT_DMA_SIZE must be multiple of 2MiB" |
| 30 | #endif | 30 | #endif |
| 31 | 31 | ||
| 32 | #define CONSISTENT_END (0xffe00000) | ||
| 33 | #define CONSISTENT_BASE (CONSISTENT_END - CONSISTENT_DMA_SIZE) | ||
| 34 | |||
| 35 | #define CONSISTENT_OFFSET(x) (((unsigned long)(x) - CONSISTENT_BASE) >> PAGE_SHIFT) | 32 | #define CONSISTENT_OFFSET(x) (((unsigned long)(x) - CONSISTENT_BASE) >> PAGE_SHIFT) |
| 36 | #define CONSISTENT_PTE_INDEX(x) (((unsigned long)(x) - CONSISTENT_BASE) >> PGDIR_SHIFT) | 33 | #define CONSISTENT_PTE_INDEX(x) (((unsigned long)(x) - CONSISTENT_BASE) >> PGDIR_SHIFT) |
| 37 | #define NUM_CONSISTENT_PTES (CONSISTENT_DMA_SIZE >> PGDIR_SHIFT) | 34 | #define NUM_CONSISTENT_PTES (CONSISTENT_DMA_SIZE >> PGDIR_SHIFT) |