diff options
Diffstat (limited to 'arch/m68k/include/asm/scatterlist.h')
| -rw-r--r-- | arch/m68k/include/asm/scatterlist.h | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h index b7e528636252..e27ad902b1cf 100644 --- a/arch/m68k/include/asm/scatterlist.h +++ b/arch/m68k/include/asm/scatterlist.h | |||
| @@ -1,5 +1,23 @@ | |||
| 1 | #ifdef __uClinux__ | 1 | #ifndef _M68K_SCATTERLIST_H |
| 2 | #include "scatterlist_no.h" | 2 | #define _M68K_SCATTERLIST_H |
| 3 | #else | 3 | |
| 4 | #include "scatterlist_mm.h" | 4 | #include <linux/types.h> |
| 5 | |||
| 6 | struct scatterlist { | ||
| 7 | #ifdef CONFIG_DEBUG_SG | ||
| 8 | unsigned long sg_magic; | ||
| 5 | #endif | 9 | #endif |
| 10 | unsigned long page_link; | ||
| 11 | unsigned int offset; | ||
| 12 | unsigned int length; | ||
| 13 | |||
| 14 | dma_addr_t dma_address; /* A place to hang host-specific addresses at. */ | ||
| 15 | }; | ||
| 16 | |||
| 17 | /* This is bogus and should go away. */ | ||
| 18 | #define ISA_DMA_THRESHOLD (0x00ffffff) | ||
| 19 | |||
| 20 | #define sg_dma_address(sg) ((sg)->dma_address) | ||
| 21 | #define sg_dma_len(sg) ((sg)->length) | ||
| 22 | |||
| 23 | #endif /* !(_M68K_SCATTERLIST_H) */ | ||
