diff options
Diffstat (limited to 'linux/src')
| -rw-r--r-- | linux/src/include/linux/hdreg.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/linux/src/include/linux/hdreg.h b/linux/src/include/linux/hdreg.h index e223480..4a388c5 100644 --- a/linux/src/include/linux/hdreg.h +++ b/linux/src/include/linux/hdreg.h @@ -62,6 +62,8 @@ #define WIN_SETFEATURES 0xEF /* set special drive features */ #define WIN_READDMA 0xc8 /* read sectors using DMA transfers */ #define WIN_WRITEDMA 0xca /* write sectors using DMA transfers */ +#define WIN_READDMA_EXT 0x25 /* read sectors using LBA48 DMA transfers */ +#define WIN_WRITEDMA_EXT 0x35 /* write sectors using LBA48 DMA transfers */ /* Additional drive command codes used by ATAPI devices. */ #define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */ @@ -168,7 +170,7 @@ struct hd_driveid { unsigned short word80; unsigned short word81; unsigned short command_sets; /* bits 0:Smart 1:Security 2:Removable 3:PM */ - unsigned short word83; /* bits 14:Smart Enabled 13:0 zero */ + unsigned short command_set_2; /* bits 14:Smart Enabled 13:0 zero */ unsigned short word84; unsigned short word85; unsigned short word86; @@ -185,10 +187,7 @@ struct hd_driveid { unsigned short word97; /* reserved (word 97) */ unsigned short word98; /* reserved (word 98) */ unsigned short word99; /* reserved (word 99) */ - unsigned short word100; /* reserved (word 100) */ - unsigned short word101; /* reserved (word 101) */ - unsigned short word102; /* reserved (word 102) */ - unsigned short word103; /* reserved (word 103) */ + unsigned long long lba_capacity_2; /* 48-bit total number of sectors */ unsigned short word104; /* reserved (word 104) */ unsigned short word105; /* reserved (word 105) */ unsigned short word106; /* reserved (word 106) */ |