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| author | Shaohua Li <shaohua.li@intel.com> | 2009-07-27 09:24:35 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-09-01 19:47:19 -0400 |
| commit | 388539f3ff0cf1de926b03f94e1eec112358f74d (patch) | |
| tree | 6840b76ede7e27e27eb9aaf516f827beba16c5ad /drivers/ata/ahci.c | |
| parent | 2fc37adba0fb05760b8635c6706773af828ccf3c (diff) | |
| download | linux-3.10-388539f3ff0cf1de926b03f94e1eec112358f74d.tar.gz linux-3.10-388539f3ff0cf1de926b03f94e1eec112358f74d.tar.bz2 linux-3.10-388539f3ff0cf1de926b03f94e1eec112358f74d.zip | |
[libata] add DMA setup FIS auto-activate feature
Hopefully results in fewer on-the-wire FIS's and no breakage. We'll see!
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ahci.c')
| -rw-r--r-- | drivers/ata/ahci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index fe3eba5d6b3..7a3124a9abc 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -2869,7 +2869,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* prepare host */ if (hpriv->cap & HOST_CAP_NCQ) - pi.flags |= ATA_FLAG_NCQ; + pi.flags |= ATA_FLAG_NCQ | ATA_FLAG_FPDMA_AA; if (hpriv->cap & HOST_CAP_PMP) pi.flags |= ATA_FLAG_PMP; |