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| author | Tejun Heo <htejun@gmail.com> | 2007-07-16 09:29:38 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-20 16:02:10 +0400 |
| commit | 9977126c4b65c1396b665f7a0eeb8c7dede336f9 (patch) | |
| tree | 91901f1356a57ba311bc5c95c4825504642f7d04 /drivers/ata/sata_qstor.c | |
| parent | fe36cb53cfd82f3c0796a0826e1c9caf198c8f97 (diff) | |
| download | linux-9977126c4b65c1396b665f7a0eeb8c7dede336f9.tar.xz | |
libata: add @is_cmd to ata_tf_to_fis()
Add @is_cmd to ata_tf_to_fis(). This controls bit 7 of the second
byte which tells the device whether this H2D FIS is for a command or
not. This cleans up ahci a bit and will be used by PMP.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_qstor.c')
| -rw-r--r-- | drivers/ata/sata_qstor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index 9ab554da89bf..5aef4ac37012 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -337,7 +337,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc) buf[28] = dflags; /* frame information structure (FIS) */ - ata_tf_to_fis(&qc->tf, &buf[32], 0); + ata_tf_to_fis(&qc->tf, 0, 1, &buf[32]); } static inline void qs_packet_start(struct ata_queued_cmd *qc) |