diff options
-rw-r--r-- | firmware/drivers/ata.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c index 284c599ef8..1bf5b5cf04 100644 --- a/firmware/drivers/ata.c +++ b/firmware/drivers/ata.c | |||
@@ -30,6 +30,9 @@ | |||
30 | #include "string.h" | 30 | #include "string.h" |
31 | #include "hwcompat.h" | 31 | #include "hwcompat.h" |
32 | 32 | ||
33 | /* use plain C code in copy_read_sectors(), instead of tweaked assembler */ | ||
34 | #define PREFER_C /* mystery: assembler caused problems with some disks */ | ||
35 | |||
33 | #define SECTOR_SIZE 512 | 36 | #define SECTOR_SIZE 512 |
34 | #define ATA_DATA (*((volatile unsigned short*)0x06104100)) | 37 | #define ATA_DATA (*((volatile unsigned short*)0x06104100)) |
35 | #define ATA_ERROR (*((volatile unsigned char*)0x06100101)) | 38 | #define ATA_ERROR (*((volatile unsigned char*)0x06100101)) |