Tejun Heo wrote:
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@xxxxxxxxx>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 0aff888..e4bd673 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2634,6 +2634,10 @@ static int ata_dma_blacklisted(const str
* 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.
applied, though git complained about...
[jgarzik@pretzel libata-dev]$ git-applymbox /g/tmp/mbox ~/info/signoff.txt
1 patch(es) to process.
Applying 'libata: add FIXME above ata_dev_xfermask()'
Adds trailing whitespace.
.dotest/patch:11: * required on most controllers.
warning: 1 line adds trailing whitespaces.
Wrote tree 0fc6b51c6ddfb5d3f759bb88a34d8003386a50d7
Committed: 600511e86babe3727264a0883a3a264f6fb6caf5
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