diff options
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index d8cfc72ea9c..7906d750aa7 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -296,18 +296,8 @@ enum { /* how hard are we gonna try to probe/recover devices */ ATA_PROBE_MAX_TRIES = 3, - ATA_EH_RESET_TRIES = 3, ATA_EH_DEV_TRIES = 3, - /* Drive spinup time (time from power-on to the first D2H FIS) - * in msecs - 8s currently. Failing to get ready in this time - * isn't critical. It will result in reset failure for - * controllers which can't wait for the first D2H FIS. libata - * will retry, so it just has to be long enough to spin up - * most devices. - */ - ATA_SPINUP_WAIT = 8000, - /* Horkage types. May be set by libata or controller on drives (some horkage may be drive/controller pair dependant */ @@ -348,8 +338,9 @@ struct ata_queued_cmd; /* typedefs */ typedef void (*ata_qc_cb_t) (struct ata_queued_cmd *qc); -typedef int (*ata_prereset_fn_t)(struct ata_port *ap); -typedef int (*ata_reset_fn_t)(struct ata_port *ap, unsigned int *classes); +typedef int (*ata_prereset_fn_t)(struct ata_port *ap, unsigned long deadline); +typedef int (*ata_reset_fn_t)(struct ata_port *ap, unsigned int *classes, + unsigned long deadline); typedef void (*ata_postreset_fn_t)(struct ata_port *ap, unsigned int *classes); struct ata_ioports { @@ -494,7 +485,6 @@ struct ata_eh_info { unsigned int dev_action[ATA_MAX_DEVICES]; /* dev EH action */ unsigned int flags; /* ATA_EHI_* flags */ - unsigned long hotplug_timestamp; unsigned int probe_mask; char desc[ATA_EH_DESC_LEN]; @@ -688,13 +678,17 @@ extern void __sata_phy_reset(struct ata_port *ap); extern void sata_phy_reset(struct ata_port *ap); extern void ata_bus_reset(struct ata_port *ap); extern int sata_set_spd(struct ata_port *ap); -extern int sata_phy_debounce(struct ata_port *ap, const unsigned long *param); -extern int sata_phy_resume(struct ata_port *ap, const unsigned long *param); -extern int ata_std_prereset(struct ata_port *ap); -extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes); -extern int sata_port_hardreset(struct ata_port *ap, - const unsigned long *timing); -extern int sata_std_hardreset(struct ata_port *ap, unsigned int *class); +extern int sata_phy_debounce(struct ata_port *ap, const unsigned long *param, + unsigned long deadline); +extern int sata_phy_resume(struct ata_port *ap, const unsigned long *param, + unsigned long deadline); +extern int ata_std_prereset(struct ata_port *ap, unsigned long deadline); +extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes, + unsigned long deadline); +extern int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing, + unsigned long deadline); +extern int sata_std_hardreset(struct ata_port *ap, unsigned int *class, + unsigned long deadline); extern void ata_std_postreset(struct ata_port *ap, unsigned int *classes); extern void ata_port_disable(struct ata_port *); extern void ata_std_ports(struct ata_ioports *ioaddr); @@ -750,6 +744,7 @@ extern void ata_host_resume(struct ata_host *host); extern int ata_ratelimit(void); extern int ata_busy_sleep(struct ata_port *ap, unsigned long timeout_pat, unsigned long timeout); +extern int ata_wait_ready(struct ata_port *ap, unsigned long deadline); extern void ata_port_queue_task(struct ata_port *ap, work_func_t fn, void *data, unsigned long delay); extern u32 ata_wait_register(void __iomem *reg, u32 mask, u32 val, @@ -919,12 +914,7 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset, static inline void __ata_ehi_hotplugged(struct ata_eh_info *ehi) { - if (ehi->flags & ATA_EHI_HOTPLUGGED) - return; - ehi->flags |= ATA_EHI_HOTPLUGGED | ATA_EHI_RESUME_LINK; - ehi->hotplug_timestamp = jiffies; - ehi->action |= ATA_EH_SOFTRESET; ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1; } |