diff options
| author | Sergio Lopez <koro@sinrega.org> | 2012-09-23 00:40:52 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-09-23 00:43:06 +0200 |
| commit | 0ec3a87748d9e90d21116038e386cace5ea4a460 (patch) | |
| tree | 6451b0579ab1c3b9aecaeffb45697254a3ba3162 /linux/src/include | |
| parent | a564ecbc2cb4441ebac32ac5300bc7840569eb30 (diff) | |
Update DMA auto-enabling, make forcing DMA an option
* linux/configfrag.ac (--enable-ide-forcedma): Add option.
* linux/src/drivers/block/ide.c (ide_probe_promise_20246): Do not call
ide_init_promise.
(probe_for_hwifs): Add SI, VIA, AL PCI probing.
* linux/src/drivers/block/ide.h (hwif_chipset_t): Add hpt343, udma and
ultra66 chipsets.
* linux/src/drivers/block/triton.c: Update to upstream 1.14 version.
* linux/src/include/linux/hdreg.h (HDIO_GET_IDENTITY): Rename to ...
(HDIO_OBSOLETE_IDENTITY): ... new macro.
(HDIO_GET_IDENTITY): New macro.
(hd_driveid): Add fields for extended identification.
Diffstat (limited to 'linux/src/include')
| -rw-r--r-- | linux/src/include/linux/hdreg.h | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/linux/src/include/linux/hdreg.h b/linux/src/include/linux/hdreg.h index 2645dee..e223480 100644 --- a/linux/src/include/linux/hdreg.h +++ b/linux/src/include/linux/hdreg.h @@ -92,11 +92,12 @@ struct hd_geometry { #define HDIO_GETGEO 0x0301 /* get device geometry */ #define HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */ #define HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */ -#define HDIO_GET_IDENTITY 0x0307 /* get IDE identification info */ +#define HDIO_OBSOLETE_IDENTITY 0x0307 /* OBSOLETE, DO NOT USE: returns 142 bytes */ #define HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */ #define HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */ #define HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */ #define HDIO_GET_DMA 0x030b /* get use-dma flag */ +#define HDIO_GET_IDENTITY 0x030d /* get IDE identification info */ #define HDIO_DRIVE_CMD 0x031f /* execute a special drive command */ /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ @@ -166,14 +167,54 @@ struct hd_driveid { unsigned short word79; unsigned short word80; unsigned short word81; - unsigned short word82; - unsigned short word83; + 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 word84; unsigned short word85; unsigned short word86; unsigned short word87; unsigned short dma_ultra; - unsigned short reserved[167]; + unsigned short word89; /* reserved (word 89) */ + unsigned short word90; /* reserved (word 90) */ + unsigned short word91; /* reserved (word 91) */ + unsigned short word92; /* reserved (word 92) */ + unsigned short word93; /* reserved (word 93) */ + unsigned short word94; /* reserved (word 94) */ + unsigned short word95; /* reserved (word 95) */ + unsigned short word96; /* reserved (word 96) */ + 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 short word104; /* reserved (word 104) */ + unsigned short word105; /* reserved (word 105) */ + unsigned short word106; /* reserved (word 106) */ + unsigned short word107; /* reserved (word 107) */ + unsigned short word108; /* reserved (word 108) */ + unsigned short word109; /* reserved (word 109) */ + unsigned short word110; /* reserved (word 110) */ + unsigned short word111; /* reserved (word 111) */ + unsigned short word112; /* reserved (word 112) */ + unsigned short word113; /* reserved (word 113) */ + unsigned short word114; /* reserved (word 114) */ + unsigned short word115; /* reserved (word 115) */ + unsigned short word116; /* reserved (word 116) */ + unsigned short word117; /* reserved (word 117) */ + unsigned short word118; /* reserved (word 118) */ + unsigned short word119; /* reserved (word 119) */ + unsigned short word120; /* reserved (word 120) */ + unsigned short word121; /* reserved (word 121) */ + unsigned short word122; /* reserved (word 122) */ + unsigned short word123; /* reserved (word 123) */ + unsigned short word124; /* reserved (word 124) */ + unsigned short word125; /* reserved (word 125) */ + unsigned short word126; /* reserved (word 126) */ + unsigned short word127; /* reserved (word 127) */ + unsigned short security; /* bits 0:suuport 1:enabled 2:locked 3:frozen */ + unsigned short reserved[127]; }; #ifdef __KERNEL__ |