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authorTejun Heo <htejun@gmail.com>2006-05-15 20:58:24 +0900
committerTejun Heo <htejun@gmail.com>2006-05-15 20:58:24 +0900
commit6d97dbd72da31a0e334f251fa9df4be9fab6fde2 (patch)
treef31e023080474ba91529d7e1b1468cc999e32c73 /include/linux/libata.h
parent022bdb075b9e1f224088a0b268de56268d7bc5b6 (diff)
[PATCH] libata-eh: implement BMDMA EH
Implement stock BMDMA error handling methods. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9fe46073cf8c..6ccacbf889e3 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -661,6 +661,14 @@ extern void ata_bmdma_start (struct ata_queued_cmd *qc);
extern void ata_bmdma_stop(struct ata_queued_cmd *qc);
extern u8 ata_bmdma_status(struct ata_port *ap);
extern void ata_bmdma_irq_clear(struct ata_port *ap);
+extern void ata_bmdma_freeze(struct ata_port *ap);
+extern void ata_bmdma_thaw(struct ata_port *ap);
+extern void ata_bmdma_drive_eh(struct ata_port *ap,
+ ata_reset_fn_t softreset,
+ ata_reset_fn_t hardreset,
+ ata_postreset_fn_t postreset);
+extern void ata_bmdma_error_handler(struct ata_port *ap);
+extern void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc);
extern void ata_qc_complete(struct ata_queued_cmd *qc);
extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *));