diff options
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index c50f66d4382c..c5bdc90fd319 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -196,7 +196,7 @@ enum { ATA_FLAG_ACPI_SATA = (1 << 17), /* need native SATA ACPI layout */ ATA_FLAG_AN = (1 << 18), /* controller supports AN */ ATA_FLAG_PMP = (1 << 19), /* controller supports PMP */ - ATA_FLAG_IPM = (1 << 20), /* driver can handle IPM */ + ATA_FLAG_LPM = (1 << 20), /* driver can handle LPM */ ATA_FLAG_EM = (1 << 21), /* driver supports enclosure * management */ ATA_FLAG_SW_ACTIVITY = (1 << 22), /* driver supports sw activity @@ -377,7 +377,7 @@ enum { ATA_HORKAGE_BROKEN_HPA = (1 << 4), /* Broken HPA */ ATA_HORKAGE_DISABLE = (1 << 5), /* Disable it */ ATA_HORKAGE_HPA_SIZE = (1 << 6), /* native size off by one */ - ATA_HORKAGE_IPM = (1 << 7), /* Link PM problems */ + ATA_HORKAGE_LPM = (1 << 7), /* Link PM problems */ ATA_HORKAGE_IVB = (1 << 8), /* cbl det validity bit bugs */ ATA_HORKAGE_STUCK_ERR = (1 << 9), /* stuck ERR on next PACKET */ ATA_HORKAGE_BRIDGE_OK = (1 << 10), /* no bridge limits */ @@ -464,6 +464,17 @@ enum ata_completion_errors { AC_ERR_NCQ = (1 << 10), /* marker for offending NCQ qc */ }; +/* + * Link power management policy: If you alter this, you also need to + * alter libata-scsi.c (for the ascii descriptions) + */ +enum ata_lpm_policy { + ATA_LPM_UNKNOWN, + ATA_LPM_MAX_POWER, + ATA_LPM_MED_POWER, + ATA_LPM_MIN_POWER, +}; + /* forward declarations */ struct scsi_device; struct ata_port_operations; @@ -478,16 +489,6 @@ typedef int (*ata_reset_fn_t)(struct ata_link *link, unsigned int *classes, unsigned long deadline); typedef void (*ata_postreset_fn_t)(struct ata_link *link, unsigned int *classes); -/* - * host pm policy: If you alter this, you also need to alter libata-scsi.c - * (for the ascii descriptions) - */ -enum link_pm { - NOT_AVAILABLE, - MIN_POWER, - MAX_PERFORMANCE, - MEDIUM_POWER, -}; extern struct device_attribute dev_attr_link_power_management_policy; extern struct device_attribute dev_attr_unload_heads; extern struct device_attribute dev_attr_em_message_type; @@ -772,7 +773,7 @@ struct ata_port { pm_message_t pm_mesg; int *pm_result; - enum link_pm pm_policy; + enum ata_lpm_policy lpm_policy; struct timer_list fastdrain_timer; unsigned long fastdrain_cnt; @@ -838,7 +839,7 @@ struct ata_port_operations { int (*scr_write)(struct ata_link *link, unsigned int sc_reg, u32 val); void (*pmp_attach)(struct ata_port *ap); void (*pmp_detach)(struct ata_port *ap); - int (*enable_pm)(struct ata_port *ap, enum link_pm policy); + int (*enable_pm)(struct ata_port *ap, enum ata_lpm_policy policy); void (*disable_pm)(struct ata_port *ap); /* |