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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 19:44:25 (GMT) |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 19:44:25 (GMT) |
commit | 5f0b1437e0708772b6fecae5900c01c3b5f9b512 (patch) | |
tree | bcd923e305345178bc162ed8560d56a3af197224 /include/scsi | |
parent | 574009c1a895aeeb85eaab29c235d75852b09eb8 (diff) | |
parent | 81b7bbd1932a04869d4c8635a75222dfc6089f96 (diff) | |
download | linux-fsl-qoriq-5f0b1437e0708772b6fecae5900c01c3b5f9b512.tar.xz |
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (97 commits)
[SCSI] zfcp: removed wrong comment
[SCSI] zfcp: use of uninitialized variable
[SCSI] zfcp: Invalid locking order
[SCSI] aic79xx: use dma_get_required_mask()
[SCSI] aic79xx: fix bracket mismatch in unused macro
[SCSI] BusLogic: Replace 'boolean' by 'bool'
[SCSI] advansys: clean up warnings
[SCSI] 53c7xx: brackets fix in uncompiled code
[SCSI] nsp_cs: remove old scsi code
[SCSI] aic79xx: make ahd_match_scb() static
[SCSI] DAC960: kmalloc->kzalloc/Casting cleanups
[SCSI] scsi_kmap_atomic_sg(): check that local irqs are disabled
[SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save()
[SCSI] aic94xx: update for v28 firmware
[SCSI] scsi_error: Fix lost EH commands
[SCSI] aic94xx: Add default bus reset handler
[SCSI] aic94xx: Remove TMF result code munging
[SCSI] libsas: Add an LU reset mechanism to the error handler
[SCSI] libsas: Don't BUG when connecting two expanders via wide port
[SCSI] st: fix Tape dies if wrong block size used, bug 7919
...
Diffstat (limited to 'include/scsi')
-rw-r--r-- | include/scsi/libsas.h | 19 | ||||
-rw-r--r-- | include/scsi/scsi_transport_sas.h | 3 | ||||
-rw-r--r-- | include/scsi/scsi_transport_spi.h | 1 |
3 files changed, 21 insertions, 2 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 0689e00..ad0182e 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -323,12 +323,20 @@ struct sas_ha_event { struct sas_ha_struct *ha; }; +enum sas_ha_state { + SAS_HA_REGISTERED, + SAS_HA_UNREGISTERED +}; + struct sas_ha_struct { /* private: */ spinlock_t event_lock; struct sas_ha_event ha_events[HA_NUM_EVENTS]; unsigned long pending; + enum sas_ha_state state; + spinlock_t state_lock; + struct scsi_core core; /* public: */ @@ -553,7 +561,8 @@ struct sas_task { #define SAS_TASK_STATE_PENDING 1 #define SAS_TASK_STATE_DONE 2 #define SAS_TASK_STATE_ABORTED 4 -#define SAS_TASK_INITIATOR_ABORTED 8 +#define SAS_TASK_NEED_DEV_RESET 8 +#define SAS_TASK_AT_INITIATOR 16 static inline struct sas_task *sas_alloc_task(gfp_t flags) { @@ -612,6 +621,9 @@ struct sas_domain_function_template { extern int sas_register_ha(struct sas_ha_struct *); extern int sas_unregister_ha(struct sas_ha_struct *); +int sas_set_phy_speed(struct sas_phy *phy, + struct sas_phy_linkrates *rates); +int sas_phy_enable(struct sas_phy *phy, int enabled); int sas_phy_reset(struct sas_phy *phy, int hard_reset); extern int sas_queuecommand(struct scsi_cmnd *, void (*scsi_done)(struct scsi_cmnd *)); @@ -645,6 +657,9 @@ void sas_unregister_dev(struct domain_device *); void sas_init_dev(struct domain_device *); -void sas_task_abort(struct work_struct *); +void sas_task_abort(struct sas_task *); +int __sas_task_abort(struct sas_task *); +int sas_eh_device_reset_handler(struct scsi_cmnd *cmd); +int sas_eh_bus_reset_handler(struct scsi_cmnd *cmd); #endif /* _SASLIB_H_ */ diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 59633a8..9aedc19 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -54,6 +54,7 @@ struct sas_identify { struct sas_phy { struct device dev; int number; + int enabled; /* phy identification */ struct sas_identify identify; @@ -163,6 +164,7 @@ struct sas_function_template { int (*get_enclosure_identifier)(struct sas_rphy *, u64 *); int (*get_bay_identifier)(struct sas_rphy *); int (*phy_reset)(struct sas_phy *, int); + int (*phy_enable)(struct sas_phy *, int); int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *); }; @@ -180,6 +182,7 @@ extern struct sas_rphy *sas_end_device_alloc(struct sas_port *); extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type); void sas_rphy_free(struct sas_rphy *); extern int sas_rphy_add(struct sas_rphy *); +extern void sas_rphy_remove(struct sas_rphy *); extern void sas_rphy_delete(struct sas_rphy *); extern int scsi_is_sas_rphy(const struct device *); diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h index da180f7..286e962 100644 --- a/include/scsi/scsi_transport_spi.h +++ b/include/scsi/scsi_transport_spi.h @@ -85,6 +85,7 @@ struct spi_host_attrs { #define spi_pcomp_en(x) (((struct spi_transport_attrs *)&(x)->starget_data)->pcomp_en) #define spi_hold_mcs(x) (((struct spi_transport_attrs *)&(x)->starget_data)->hold_mcs) #define spi_initial_dv(x) (((struct spi_transport_attrs *)&(x)->starget_data)->initial_dv) +#define spi_dv_pending(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dv_pending) #define spi_support_sync(x) (((struct spi_transport_attrs *)&(x)->starget_data)->support_sync) #define spi_support_wide(x) (((struct spi_transport_attrs *)&(x)->starget_data)->support_wide) |