scsi/mpi3mr/mpi3mr_transport.c

121  * @sas_address: SAS address of the expander device
241  * __mpi3mr_expander_find_by_handle - expander search by handle
243  * @handle: Firmware device handle of the expander
247  * This searches for expander device based on handle, then
250  * Return: Expander sas_node object reference or NULL
269  * mpi3mr_is_expander_device - if device is an expander
272  * Return: 1 if the device is expander device, else 0.
459  * mpi3mr_expander_find_by_sas_address - sas expander search
461  * @sas_address: SAS address of expander
464  * Return: A valid SAS expander node or NULL.
490  * @sas_address: SAS address of expander or sas host
497  * address and hba port are used to identify the exact expander
654  * @mr_sas_node: Internal sas node object (expander or host)
656  * @sas_address: SAS address of device/expander were phy needs
723  * @mr_sas_node: Internal sas node object (expander or host)
757  * @mr_sas_node: Internal sas node object (expander or host)
758  * @sas_address: SAS address of device/expander
941  * mpi3mr_add_expander_phy - report expander phy to transport
944  * @expander_pg1: SAS Expander page 1
1065  * @sas_address_parent: SAS address of parent expander or host
1317  * @sas_address_parent: sas address of parent expander or host
1512  * @sas_address_parent: SAS address of parent expander or host
1732 	/* Create a new expander port table */  in mpi3mr_refresh_sas_ports()
1839 	/* In case if expander cable is removed & connected to another HBA port during reset */  in mpi3mr_refresh_sas_ports()
1860  * mpi3mr_refresh_expanders - Refresh expander device exposure
1864  * missing expander devices during reset and remove from the upper layers
1865  * or expose any newly detected expander device to the upper layers.
1890 	/* Search for responding expander devices and add them if they are newly got added */  in mpi3mr_refresh_expanders()
1940 	 * Delete non responding expander devices and the corresponding  in mpi3mr_refresh_expanders()
1941 	 * hba_port if the non responding expander device's parent device  in mpi3mr_refresh_expanders()
1958  * mpi3mr_expander_node_add - insert an expander to the list.
1960  * @sas_expander: Expander sas node
1978  * mpi3mr_expander_add -  Create expander object
1980  * @handle: Expander firmware device handle
1982  * This function creating expander object, stored in
2051 			 * When there is a parent expander present, update it's  in mpi3mr_expander_add()
2052 			 * phys where child expander is connected with the link  in mpi3mr_expander_add()
2192  * mpi3mr_expander_node_remove - recursive removal of expander.
2194  * @sas_expander: Expander device object
2196  * Removes expander object and freeing associated memory from
2198  * one of the attached device is an expander then it recursively
2199  * removes the expander device too.
2210 	/* remove sibling ports attached to this expander */  in mpi3mr_expander_node_remove()
2246  * mpi3mr_expander_remove - Remove expander object
2248  * @sas_address: Remove expander sas_address
2251  * This function remove expander object, stored in
2284  * attached directly or through expander and issues sas phy
2285  * page0 or expander phy page1 and gets the link rate, if there
2545  * mpi3mr_get_expander_phy_error_log - return expander counters:
2663  * HBA or expander for which the phy belongs to
2802  * mpi3mr_expander_phy_control - expander phy control
2808  * phy operation for a given expander device.
2941 	/* handle expander phys */  in mpi3mr_transport_phy_reset()
2982  * configuration page changes or expander phy control command
3000 	/* handle expander phys */  in mpi3mr_transport_phy_enable()
3091  * page changes or expander phy control command
3118 	/* handle expander phys */  in mpi3mr_transport_phy_speed()
3235  * @rphy: SAS transport rphy object pointing the expander