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| author | Tejun Heo <htejun@gmail.com> | 2006-03-25 11:14:07 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-24 23:08:36 -0500 |
| commit | 600511e86babe3727264a0883a3a264f6fb6caf5 (patch) | |
| tree | 0fc6b51c6ddfb5d3f759bb88a34d8003386a50d7 /drivers/scsi | |
| parent | 298a41ca41b4c933adc7b5a56a0adb0e1df2e556 (diff) | |
| download | kernel_samsung_smdk4412-600511e86babe3727264a0883a3a264f6fb6caf5.zip kernel_samsung_smdk4412-600511e86babe3727264a0883a3a264f6fb6caf5.tar.gz kernel_samsung_smdk4412-600511e86babe3727264a0883a3a264f6fb6caf5.tar.bz2 | |
[PATCH] libata: add FIXME above ata_dev_xfermask()
Add FIXME above ata_dev_xfermask noting that the current
implementation limits all transfer modes to the fastest of the slowest
device on a port which isn't necessary.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libata-core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 64f71df..1cb9813 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -2633,6 +2633,10 @@ static int ata_dma_blacklisted(const struct ata_device *dev) * known limits including host controller limits, device * blacklist, etc... * + * FIXME: The current implementation limits all transfer modes to + * the fastest of the lowested device on the port. This is not + * required on most controllers. + * * LOCKING: * None. */ |