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| author |   Tejun Heo <htejun@gmail.com> | 2006-03-05 15:29:09 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2006-03-11 17:57:20 -0500 |
| commit | 86e45b6bd6900c4a0b3666fb18b46e215f775c4f (patch) | |
| tree | 5b86ebd0b0b17d05bdfdd07b7683f7348577b52a /drivers/scsi/libata.h | |
| parent | Merge branch 'master' (diff) | |
| download | linux-dev-86e45b6bd6900c4a0b3666fb18b46e215f775c4f.tar.xz linux-dev-86e45b6bd6900c4a0b3666fb18b46e215f775c4f.zip | |
[PATCH] libata: implement port_task
Implement port_task. LLDD's can schedule a function to be executed
with context after specified delay. libata core takes care of
synchronization against EH. This is generalized form of pio_task and
packet_task which are tied to PIO hsm implementation.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index d822eba05f3c..f4c48c91b63d 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -45,6 +45,7 @@ extern int libata_fua; extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, struct ata_device *dev); extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc); +extern void ata_port_flush_task(struct ata_port *ap); extern void ata_qc_free(struct ata_queued_cmd *qc); extern unsigned int ata_qc_issue(struct ata_queued_cmd *qc); extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); |