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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:53:59 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:53:59 +0200 |
| commit | a8028fcb485522c0d7de9c5423812de9224b37c9 (patch) | |
| tree | ffc5d22dab4fcb3abbbf83e9a1fefa792425b116 /drivers/ide/arm | |
| parent | 851dd33bcf23655eede62730c029e4f608f4084f (diff) | |
| download | linux-stable-a8028fcb485522c0d7de9c5423812de9224b37c9.tar.gz linux-stable-a8028fcb485522c0d7de9c5423812de9224b37c9.tar.bz2 linux-stable-a8028fcb485522c0d7de9c5423812de9224b37c9.zip | |
ide: add missing ide_rate_filter() calls to ->speedproc()-s
* Fix icside, cris-ide, au1xxx-ide, amd74xx, via82cxxx and pmac host drivers
to use ide_rate_filter().
This results in the following modes (from user requests) being clipped down:
- invalid modes (values 0x46-0xFF) [ for all hosts ]
- unsupported by a host UDMA modes [ for hosts which support UDMA]
- all UDMA modes and MWDMA3-4 modes [ for hosts which don't support UDMA ]
- invalid modes (values 0x25-0x39) [ for hosts which don't support UDMA ]
* Host driver specific changes in behavior:
icside:
- no change
cris-ide
- clip unsupported UDMA3-6 modes down
- fix BUG() on trying to set unsupported UDMA3-6 modes
au1xxx-ide/pmac
- clip unsupported UDMA modes down
amd74xx/via82cxxx
- clip unsupported UDMA modes down
- fix random PIO timings being set for unsupported/invalid modes
- fix unsupported/invalid modes being set on the device
* While at it remove no longer needed checks from pmac.c driver.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/arm')
| -rw-r--r-- | drivers/ide/arm/icside.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index 8a9b98fcb66d..28f910b5aa5d 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -255,8 +255,7 @@ static int icside_set_speed(ide_drive_t *drive, u8 xfer_mode) /* * Limit the transfer speed to MW_DMA_2. */ - if (xfer_mode > XFER_MW_DMA_2) - xfer_mode = XFER_MW_DMA_2; + xfer_mode = ide_rate_filter(drive, xfer_mode); switch (xfer_mode) { case XFER_MW_DMA_2: |