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| author | Gwendal Grignou <gwendal@google.com> | 2010-08-31 16:20:36 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2010-09-09 22:31:55 -0400 |
| commit | ea3c64506ea7965f86f030155e6fdef381de10e2 (patch) | |
| tree | e98d1fbe34fd0c1c81d0fb08b3314f6f059eb494 /drivers/ata/sata_mv.c | |
| parent | e2f3d75fc0e4a0d03c61872bad39ffa2e74a04ff (diff) | |
| download | lwn-ea3c64506ea7965f86f030155e6fdef381de10e2.tar.gz lwn-ea3c64506ea7965f86f030155e6fdef381de10e2.zip | |
libata-sff: Reenable Port Multiplier after libata-sff remodeling.
Keep track of the link on the which the current request is in progress.
It allows support of links behind port multiplier.
Not all libata-sff is PMP compliant. Code for native BMDMA controller
does not take in accound PMP.
Tested on Marvell 7042 and Sil7526.
Signed-off-by: Gwendal Grignou <gwendal@google.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 81982594a014..a9fd9709c262 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -2284,7 +2284,7 @@ static unsigned int mv_qc_issue_fis(struct ata_queued_cmd *qc) } if (qc->tf.flags & ATA_TFLAG_POLLING) - ata_sff_queue_pio_task(ap, 0); + ata_sff_queue_pio_task(link, 0); return 0; } |