diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-27 15:38:29 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-27 15:38:29 +0200 |
| commit | 207daeaabb5396995ebac63415fab71476b64ca3 (patch) | |
| tree | c3e245104e64feaebf7434772fc49be0c1292f7d | |
| parent | e160124ff6868e53511b16412d2ea91f87936be0 (diff) | |
ide: remove obsoleted "hdx=autotune" kernel parameter
* Remove obsoleted "hdx=autotune" kernel parameter
(we always auto-tune PIO if possible nowadays).
* Remove no longer needed ide_drive_t.autotune flag.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | Documentation/ide/ide.txt | 7 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 | ||||
| -rw-r--r-- | drivers/ide/ide.c | 5 | ||||
| -rw-r--r-- | include/linux/ide.h | 1 |
4 files changed, 2 insertions, 15 deletions
diff --git a/Documentation/ide/ide.txt b/Documentation/ide/ide.txt index eb4d3b7a621..601e79ecef0 100644 --- a/Documentation/ide/ide.txt +++ b/Documentation/ide/ide.txt @@ -196,13 +196,6 @@ Summary of ide driver parameters for kernel command line "hdx=cyl,head,sect" : disk drive is present, with specified geometry - "hdx=autotune" : driver will attempt to tune interface speed - to the fastest PIO mode supported, - if possible for this drive only. - Not fully supported by all chipset types, - and quite likely to cause trouble with - older/odd IDE drives. - "hdx=nodma" : disallow DMA "ide=doubler" : probe/support IDE doublers on Amiga diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 99972fe3e9e..ace826f5281 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -827,8 +827,7 @@ static void ide_port_tune_devices(ide_hwif_t *hwif) ide_drive_t *drive = &hwif->drives[unit]; if (drive->present) { - if (drive->autotune) - ide_set_max_pio(drive); + ide_set_max_pio(drive); drive->nice1 = 1; @@ -1325,7 +1324,6 @@ static void ide_port_init_devices(ide_hwif_t *hwif) drive->unmask = 1; if (hwif->host_flags & IDE_HFLAG_NO_UNMASK_IRQS) drive->no_unmask = 1; - drive->autotune = 1; } if (port_ops && port_ops->port_init_devs) diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index ad34fe98a23..71fa3797921 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -900,7 +900,7 @@ static int __init ide_setup(char *s) if (s[0] == 'h' && s[1] == 'd' && s[2] >= 'a' && s[2] <= max_drive) { const char *hd_words[] = { "none", "noprobe", "nowerr", "cdrom", "nodma", - "autotune", "-7", "-8", "-9", "-10", + "-6", "-7", "-8", "-9", "-10", "noflush", "remap", "remap63", "scsi", NULL }; unit = s[2] - 'a'; hw = unit / MAX_DRIVES; @@ -928,9 +928,6 @@ static int __init ide_setup(char *s) case -5: /* nodma */ drive->nodma = 1; goto done; - case -6: /* "autotune" */ - drive->autotune = 1; - goto obsolete_option; case -11: /* noflush */ drive->noflush = 1; goto done; diff --git a/include/linux/ide.h b/include/linux/ide.h index 0e7d44a6b94..65dcbcfae16 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -321,7 +321,6 @@ typedef struct ide_drive_s { unsigned atapi_overlap : 1; /* ATAPI overlap (not supported) */ unsigned doorlocking : 1; /* for removable only: door lock/unlock works */ unsigned nodma : 1; /* disallow DMA */ - unsigned autotune : 1; /* 0=default, 1=autotune */ unsigned remap_0_to_1 : 1; /* 0=noremap, 1=remap 0->1 (for EZDrive) */ unsigned blocked : 1; /* 1=powermanagment told us not to do anything, so sleep nicely */ unsigned vdma : 1; /* 1=doing PIO over DMA 0=doing normal DMA */ |