diff options
| author |   Tejun Heo <tj@kernel.org> | 2010-05-10 21:41:42 +0200 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2010-05-19 13:38:55 -0400 |
| commit | 360ff7833098e944e5003618b03894251e937802 (patch) | |
| tree | aaa8c8f771cf35b2a0dab58ea6bad35d88f4ac8a /include/linux/libata.h | |
| parent | libata-sff: prd is BMDMA specific (diff) | |
| download | linux-dev-360ff7833098e944e5003618b03894251e937802.tar.xz linux-dev-360ff7833098e944e5003618b03894251e937802.zip | |
libata-sff: separate out BMDMA qc_issue
Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that
ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and
nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and
uses ata_sff_qc_issue() for non-DMA commands. All the users are
updated accordingly.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index d973972f0db2..ee84e7e12039 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1626,6 +1626,7 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev, #endif /* CONFIG_PCI */ extern void ata_bmdma_qc_prep(struct ata_queued_cmd *qc); +extern unsigned int ata_bmdma_qc_issue(struct ata_queued_cmd *qc); extern void ata_bmdma_dumb_qc_prep(struct ata_queued_cmd *qc); extern void ata_bmdma_error_handler(struct ata_port *ap); extern void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc); |