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| author | Mark Lord <liml@rtr.ca> | 2008-05-19 15:01:24 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-19 23:30:28 +0200 |
| commit | 06aaca3f6301d04463b1ee0eb75c0352147159f2 (patch) | |
| tree | e4057424492a9237c736ed216c6df95a03da34ca /drivers/ata/pata_cypress.c | |
| parent | sata_mv: cache main_irq_mask register in hpriv (diff) | |
| download | linux-06aaca3f6301d04463b1ee0eb75c0352147159f2.tar.xz linux-06aaca3f6301d04463b1ee0eb75c0352147159f2.zip | |
sata_mv: ensure empty request queue for FBS-NCQ EH
Check for an empty request queue before stopping EDMA after a FBS-NCQ error,
as per recommendation from the Marvell datasheet.
This ensures that the EDMA won't suddenly become active again
just after our subsequent check of the empty/idle bits.
Also bump DRV_VERSION.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_cypress.c')
0 files changed, 0 insertions, 0 deletions