diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libsas.h | 12 | ||||
| -rw-r--r-- | include/scsi/scsi_device.h | 4 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 15 | ||||
| -rw-r--r-- | include/scsi/scsi_tcq.h | 36 |
4 files changed, 6 insertions, 61 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 832dcc9f86ec..dae99d7d2bc0 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -161,17 +161,12 @@ struct expander_device { }; /* ---------- SATA device ---------- */ -enum ata_command_set { - ATA_COMMAND_SET = 0, - ATAPI_COMMAND_SET = 1, -}; - #define ATA_RESP_FIS_SIZE 24 struct sata_device { - enum ata_command_set command_set; - struct smp_resp rps_resp; /* report_phy_sata_resp */ - u8 port_no; /* port number, if this is a PM (Port) */ + unsigned int class; + struct smp_resp rps_resp; /* report_phy_sata_resp */ + u8 port_no; /* port number, if this is a PM (Port) */ struct ata_port *ap; struct ata_host ata_host; @@ -693,7 +688,6 @@ extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *); extern int sas_target_alloc(struct scsi_target *); extern int sas_slave_configure(struct scsi_device *); extern int sas_change_queue_depth(struct scsi_device *, int new_depth); -extern int sas_change_queue_type(struct scsi_device *, int qt); extern int sas_bios_param(struct scsi_device *, struct block_device *, sector_t capacity, int *hsc); diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 6364e23454dd..3a4edd1f7dbb 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -441,13 +441,13 @@ static inline int scsi_execute_req(struct scsi_device *sdev, extern void sdev_disable_disk_events(struct scsi_device *sdev); extern void sdev_enable_disk_events(struct scsi_device *sdev); -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM extern int scsi_autopm_get_device(struct scsi_device *); extern void scsi_autopm_put_device(struct scsi_device *); #else static inline int scsi_autopm_get_device(struct scsi_device *d) { return 0; } static inline void scsi_autopm_put_device(struct scsi_device *d) {} -#endif /* CONFIG_PM_RUNTIME */ +#endif /* CONFIG_PM */ static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev) { diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index c8a462ef9a4e..019e66858ce6 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -278,19 +278,6 @@ struct scsi_host_template { int (* change_queue_depth)(struct scsi_device *, int); /* - * Fill in this function to allow the changing of tag types - * (this also allows the enabling/disabling of tag command - * queueing). An error should only be returned if something - * went wrong in the driver while trying to set the tag type. - * If the driver doesn't support the requested tag type, then - * it should set the closest type it does support without - * returning an error. Returns the actual tag type set. - * - * Status: OPTIONAL - */ - int (* change_queue_type)(struct scsi_device *, int); - - /* * This function determines the BIOS parameters for a given * harddisk. These tend to be numbers that are made up by * the host adapter. Parameters: @@ -554,7 +541,7 @@ struct Scsi_Host { * __devices is protected by the host_lock, but you should * usually use scsi_device_lookup / shost_for_each_device * to access it and don't care about locking yourself. - * In the rare case of beeing in irq context you can use + * In the rare case of being in irq context you can use * their __ prefixed variants with the lock held. NEVER * access this list directly from a driver. */ diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index fe4a70299419..9708b28bd2aa 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -6,46 +6,10 @@ #include <scsi/scsi_device.h> #include <scsi/scsi_host.h> -#define MSG_SIMPLE_TAG 0x20 -#define MSG_HEAD_TAG 0x21 -#define MSG_ORDERED_TAG 0x22 -#define MSG_ACA_TAG 0x24 /* unsupported */ - #define SCSI_NO_TAG (-1) /* identify no tag in use */ #ifdef CONFIG_BLOCK - -int scsi_change_queue_type(struct scsi_device *sdev, int tag_type); - -/** - * scsi_get_tag_type - get the type of tag the device supports - * @sdev: the scsi device - */ -static inline int scsi_get_tag_type(struct scsi_device *sdev) -{ - if (!sdev->tagged_supported) - return 0; - if (sdev->simple_tags) - return MSG_SIMPLE_TAG; - return 0; -} - -static inline void scsi_set_tag_type(struct scsi_device *sdev, int tag) -{ - switch (tag) { - case MSG_ORDERED_TAG: - case MSG_SIMPLE_TAG: - sdev->simple_tags = 1; - break; - case 0: - /* fall through */ - default: - sdev->simple_tags = 0; - break; - } -} - static inline struct scsi_cmnd *scsi_mq_find_tag(struct Scsi_Host *shost, int unique_tag) { |
