Gwendal Grignou 159a7ff7a1 sata_mv: Prevent PIO commands to be defered too long if traffic in progress. ...

Use excl_link when non NCQ commands are defered, to be sure they are processed
as soon as outstanding commands are completed. It prevents some commands to be
defered indifinitely when using a port multiplier.

Signed-off-by: Gwendal Grignou <gwendal@google.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

2009-10-16 06:22:46 -04:00

117 KiB

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