diff options
| author | Tejun Heo <htejun@gmail.com> | 2006-04-02 18:51:53 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-02 10:09:21 -0400 |
| commit | 1ad8e7f9eb051b040880e45337ed74bfd916ef7f (patch) | |
| tree | 010f563b369b0d00a280aa6545790c95a7b5a8a5 /drivers/scsi/libata.h | |
| parent | ece1d63619df010b8c4f08e43755e2a03f3b6eed (diff) | |
| download | lwn-1ad8e7f9eb051b040880e45337ed74bfd916ef7f.tar.gz lwn-1ad8e7f9eb051b040880e45337ed74bfd916ef7f.zip | |
[PATCH] libata: make some libata-core routines extern
Make libata-core routines which will be used by EH implementation
extern.
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 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index 75e9bd5833da..31efc2e60b69 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -45,7 +45,20 @@ 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_dev_disable(struct ata_port *ap, struct ata_device *dev); extern void ata_port_flush_task(struct ata_port *ap); +extern unsigned ata_exec_internal(struct ata_port *ap, struct ata_device *dev, + struct ata_taskfile *tf, const u8 *cdb, + int dma_dir, void *buf, unsigned int buflen); +extern int ata_down_sata_spd_limit(struct ata_port *ap); +extern int ata_set_sata_spd_needed(struct ata_port *ap); +extern int ata_down_xfermask_limit(struct ata_port *ap, struct ata_device *dev, + int force_pio0); +extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev); +extern int ata_do_reset(struct ata_port *ap, + ata_reset_fn_t reset, + ata_postreset_fn_t postreset, + int verbose, unsigned int *classes); extern void ata_qc_free(struct ata_queued_cmd *qc); extern void ata_qc_issue(struct ata_queued_cmd *qc); extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); |