diff options
Diffstat (limited to 'drivers/scsi/isci/remote_device.h')
| -rw-r--r-- | drivers/scsi/isci/remote_device.h | 90 |
1 files changed, 43 insertions, 47 deletions
diff --git a/drivers/scsi/isci/remote_device.h b/drivers/scsi/isci/remote_device.h index bc4da20a13fa..fa9a0e6cc309 100644 --- a/drivers/scsi/isci/remote_device.h +++ b/drivers/scsi/isci/remote_device.h @@ -61,7 +61,7 @@ #include "remote_node_context.h" #include "port.h" -enum scic_remote_device_not_ready_reason_code { +enum sci_remote_device_not_ready_reason_code { SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED, SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED, SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED, @@ -97,7 +97,7 @@ struct isci_remote_device { enum sas_linkrate connection_rate; bool is_direct_attached; struct isci_port *owning_port; - struct scic_sds_remote_node_context rnc; + struct sci_remote_node_context rnc; /* XXX unify with device reference counting and delete */ u32 started_request_count; struct isci_request *working_request; @@ -106,7 +106,7 @@ struct isci_remote_device { #define ISCI_REMOTE_DEVICE_START_TIMEOUT 5000 -/* device reference routines must be called under scic_lock */ +/* device reference routines must be called under sci_lock */ static inline struct isci_remote_device *isci_lookup_device(struct domain_device *dev) { struct isci_remote_device *idev = dev->lldd_dev; @@ -137,7 +137,7 @@ bool isci_device_is_reset_pending(struct isci_host *ihost, void isci_device_clear_reset_pending(struct isci_host *ihost, struct isci_remote_device *idev); /** - * scic_remote_device_stop() - This method will stop both transmission and + * sci_remote_device_stop() - This method will stop both transmission and * reception of link activity for the supplied remote device. This method * disables normal IO requests from flowing through to the remote device. * @remote_device: This parameter specifies the device to be stopped. @@ -148,12 +148,12 @@ void isci_device_clear_reset_pending(struct isci_host *ihost, * This value is returned if the transmission and reception for the device was * successfully stopped. */ -enum sci_status scic_remote_device_stop( +enum sci_status sci_remote_device_stop( struct isci_remote_device *idev, u32 timeout); /** - * scic_remote_device_reset() - This method will reset the device making it + * sci_remote_device_reset() - This method will reset the device making it * ready for operation. This method must be called anytime the device is * reset either through a SMP phy control or a port hard reset request. * @remote_device: This parameter specifies the device to be reset. @@ -164,11 +164,11 @@ enum sci_status scic_remote_device_stop( * was accepted. SCI_SUCCESS This value is returned if the device reset is * started. */ -enum sci_status scic_remote_device_reset( +enum sci_status sci_remote_device_reset( struct isci_remote_device *idev); /** - * scic_remote_device_reset_complete() - This method informs the device object + * sci_remote_device_reset_complete() - This method informs the device object * that the reset operation is complete and the device can resume operation * again. * @remote_device: This parameter specifies the device which is to be informed @@ -177,18 +177,16 @@ enum sci_status scic_remote_device_reset( * An indication that the device is resuming operation. SCI_SUCCESS the device * is resuming operation. */ -enum sci_status scic_remote_device_reset_complete( +enum sci_status sci_remote_device_reset_complete( struct isci_remote_device *idev); -#define scic_remote_device_is_atapi(device_handle) false - /** - * enum scic_sds_remote_device_states - This enumeration depicts all the states + * enum sci_remote_device_states - This enumeration depicts all the states * for the common remote device state machine. * * */ -enum scic_sds_remote_device_states { +enum sci_remote_device_states { /** * Simply the initial state for the base remote device state machine. */ @@ -293,7 +291,7 @@ enum scic_sds_remote_device_states { SCI_DEV_FINAL, }; -static inline struct isci_remote_device *rnc_to_dev(struct scic_sds_remote_node_context *rnc) +static inline struct isci_remote_device *rnc_to_dev(struct sci_remote_node_context *rnc) { struct isci_remote_device *idev; @@ -308,122 +306,120 @@ static inline bool dev_is_expander(struct domain_device *dev) } /** - * scic_sds_remote_device_increment_request_count() - + * sci_remote_device_increment_request_count() - * * This macro incrments the request count for this device */ -#define scic_sds_remote_device_increment_request_count(idev) \ +#define sci_remote_device_increment_request_count(idev) \ ((idev)->started_request_count++) /** - * scic_sds_remote_device_decrement_request_count() - + * sci_remote_device_decrement_request_count() - * * This macro decrements the request count for this device. This count will * never decrment past 0. */ -#define scic_sds_remote_device_decrement_request_count(idev) \ +#define sci_remote_device_decrement_request_count(idev) \ ((idev)->started_request_count > 0 ? \ (idev)->started_request_count-- : 0) /** - * scic_sds_remote_device_get_request_count() - + * sci_remote_device_get_request_count() - * * This is a helper macro to return the current device request count. */ -#define scic_sds_remote_device_get_request_count(idev) \ +#define sci_remote_device_get_request_count(idev) \ ((idev)->started_request_count) /** - * scic_sds_remote_device_get_controller() - + * sci_remote_device_get_controller() - * * This macro returns the controller object that contains this device object */ -#define scic_sds_remote_device_get_controller(idev) \ - scic_sds_port_get_controller(scic_sds_remote_device_get_port(idev)) +#define sci_remote_device_get_controller(idev) \ + sci_port_get_controller(sci_remote_device_get_port(idev)) /** - * scic_sds_remote_device_get_port() - + * sci_remote_device_get_port() - * * This macro returns the owning port of this device */ -#define scic_sds_remote_device_get_port(idev) \ +#define sci_remote_device_get_port(idev) \ ((idev)->owning_port) /** - * scic_sds_remote_device_get_controller_peg() - + * sci_remote_device_get_controller_peg() - * * This macro returns the controllers protocol engine group */ -#define scic_sds_remote_device_get_controller_peg(idev) \ +#define sci_remote_device_get_controller_peg(idev) \ (\ - scic_sds_controller_get_protocol_engine_group(\ - scic_sds_port_get_controller(\ - scic_sds_remote_device_get_port(idev) \ + sci_controller_get_protocol_engine_group(\ + sci_port_get_controller(\ + sci_remote_device_get_port(idev) \ ) \ ) \ ) /** - * scic_sds_remote_device_get_index() - + * sci_remote_device_get_index() - * * This macro returns the remote node index for this device object */ -#define scic_sds_remote_device_get_index(idev) \ +#define sci_remote_device_get_index(idev) \ ((idev)->rnc.remote_node_index) /** - * scic_sds_remote_device_build_command_context() - + * sci_remote_device_build_command_context() - * * This macro builds a remote device context for the SCU post request operation */ -#define scic_sds_remote_device_build_command_context(device, command) \ +#define sci_remote_device_build_command_context(device, command) \ ((command) \ - | (scic_sds_remote_device_get_controller_peg((device)) << SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) \ + | (sci_remote_device_get_controller_peg((device)) << SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) \ | ((device)->owning_port->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) \ - | (scic_sds_remote_device_get_index((device))) \ + | (sci_remote_device_get_index((device))) \ ) /** - * scic_sds_remote_device_set_working_request() - + * sci_remote_device_set_working_request() - * * This macro makes the working request assingment for the remote device * object. To clear the working request use this macro with a NULL request * object. */ -#define scic_sds_remote_device_set_working_request(device, request) \ +#define sci_remote_device_set_working_request(device, request) \ ((device)->working_request = (request)) -enum sci_status scic_sds_remote_device_frame_handler( +enum sci_status sci_remote_device_frame_handler( struct isci_remote_device *idev, u32 frame_index); -enum sci_status scic_sds_remote_device_event_handler( +enum sci_status sci_remote_device_event_handler( struct isci_remote_device *idev, u32 event_code); -enum sci_status scic_sds_remote_device_start_io( +enum sci_status sci_remote_device_start_io( struct isci_host *ihost, struct isci_remote_device *idev, struct isci_request *ireq); -enum sci_status scic_sds_remote_device_start_task( +enum sci_status sci_remote_device_start_task( struct isci_host *ihost, struct isci_remote_device *idev, struct isci_request *ireq); -enum sci_status scic_sds_remote_device_complete_io( +enum sci_status sci_remote_device_complete_io( struct isci_host *ihost, struct isci_remote_device *idev, struct isci_request *ireq); -enum sci_status scic_sds_remote_device_suspend( +enum sci_status sci_remote_device_suspend( struct isci_remote_device *idev, u32 suspend_type); -void scic_sds_remote_device_post_request( +void sci_remote_device_post_request( struct isci_remote_device *idev, u32 request); -#define scic_sds_remote_device_is_atapi(idev) false - #endif /* !defined(_ISCI_REMOTE_DEVICE_H_) */ |
