diff options
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index bac8cbae06f..b76ad7d7062 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -29,10 +29,9 @@ #define __LIBATA_H__ #define DRV_NAME "libata" -#define DRV_VERSION "1.20" /* must be exactly four chars */ +#define DRV_VERSION "1.30" /* must be exactly four chars */ struct ata_scsi_args { - struct ata_port *ap; struct ata_device *dev; u16 *id; struct scsi_cmnd *cmd; @@ -41,13 +40,24 @@ struct ata_scsi_args { /* libata-core.c */ extern int atapi_enabled; +extern int atapi_dmadir; extern int libata_fua; -extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, - struct ata_device *dev); +extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev); extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc); +extern void ata_dev_disable(struct ata_device *dev); extern void ata_port_flush_task(struct ata_port *ap); +extern unsigned ata_exec_internal(struct ata_device *dev, + struct ata_taskfile *tf, const u8 *cdb, + int dma_dir, void *buf, unsigned int buflen); +extern int sata_down_spd_limit(struct ata_port *ap); +extern int sata_set_spd_needed(struct ata_port *ap); +extern int ata_down_xfermask_limit(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, + unsigned int *classes); extern void ata_qc_free(struct ata_queued_cmd *qc); extern void ata_qc_issue(struct ata_queued_cmd *qc); +extern void __ata_qc_complete(struct ata_queued_cmd *qc); extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); extern void ata_dev_select(struct ata_port *ap, unsigned int device, unsigned int wait, unsigned int can_sleep); @@ -88,5 +98,11 @@ extern void ata_scsi_set_sense(struct scsi_cmnd *cmd, extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args, unsigned int (*actor) (struct ata_scsi_args *args, u8 *rbuf, unsigned int buflen)); +extern void ata_schedule_scsi_eh(struct Scsi_Host *shost); + +/* libata-eh.c */ +extern enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd); +extern void ata_scsi_error(struct Scsi_Host *host); +extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc); #endif /* __LIBATA_H__ */ |