diff options
Diffstat (limited to 'drivers/ata/libata.h')
| -rw-r--r-- | drivers/ata/libata.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index ce5c628fa6fd..e5b977a8d3e1 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -44,6 +44,18 @@ static inline bool ata_sstatus_online(u32 sstatus) return (sstatus & 0xf) == 0x3; } +static inline bool ata_dev_is_zac(struct ata_device *dev) +{ + /* Host managed device or host aware device */ + return dev->class == ATA_DEV_ZAC || + ata_id_zoned_cap(dev->id) == 0x01; +} + +static inline bool ata_port_eh_scheduled(struct ata_port *ap) +{ + return ap->pflags & (ATA_PFLAG_EH_PENDING | ATA_PFLAG_EH_IN_PROGRESS); +} + #ifdef CONFIG_ATA_FORCE extern void ata_force_cbl(struct ata_port *ap); #else @@ -90,7 +102,6 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg); extern const char *sata_spd_string(unsigned int spd); extern unsigned int ata_read_log_page(struct ata_device *dev, u8 log, u8 page, void *buf, unsigned int sectors); -void ata_dev_cleanup_cdl_resources(struct ata_device *dev); #define to_ata_port(d) container_of(d, struct ata_port, tdev) @@ -137,7 +148,7 @@ extern struct ata_device *ata_scsi_find_dev(struct ata_port *ap, extern int ata_scsi_add_hosts(struct ata_host *host, const struct scsi_host_template *sht); extern void ata_scsi_scan_host(struct ata_port *ap, int sync); -extern int ata_scsi_offline_dev(struct ata_device *dev); +extern bool ata_scsi_offline_dev(struct ata_device *dev); extern bool ata_scsi_sense_is_valid(u8 sk, u8 asc, u8 ascq); extern void ata_scsi_set_sense(struct ata_device *dev, struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq); @@ -169,12 +180,9 @@ extern void ata_eh_autopsy(struct ata_port *ap); const char *ata_get_cmd_name(u8 command); extern void ata_eh_report(struct ata_port *ap); extern int ata_eh_reset(struct ata_link *link, int classify, - ata_prereset_fn_t prereset, ata_reset_fn_t softreset, - ata_reset_fn_t hardreset, ata_postreset_fn_t postreset); -extern int ata_set_mode(struct ata_link *link, struct ata_device **r_failed_dev); -extern int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, - ata_reset_fn_t softreset, ata_reset_fn_t hardreset, - ata_postreset_fn_t postreset, + struct ata_reset_operations *reset_ops); +extern int ata_eh_recover(struct ata_port *ap, + struct ata_reset_operations *reset_ops, struct ata_link **r_failed_disk); extern void ata_eh_finish(struct ata_port *ap); extern int ata_ering_map(struct ata_ering *ering, |