diff options
Diffstat (limited to 'drivers/scsi/isci/port.c')
| -rw-r--r-- | drivers/scsi/isci/port.c | 62 |
1 files changed, 32 insertions, 30 deletions
diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c index 448a8c31ba35..1609aba1c9c1 100644 --- a/drivers/scsi/isci/port.c +++ b/drivers/scsi/isci/port.c @@ -62,7 +62,7 @@ #undef C #define C(a) (#a) -const char *port_state_name(enum sci_port_states state) +static const char *port_state_name(enum sci_port_states state) { static const char * const strings[] = PORT_STATES; @@ -115,9 +115,9 @@ static u32 sci_port_get_phys(struct isci_port *iport) /** * sci_port_get_properties() - This method simply returns the properties * regarding the port, such as: physical index, protocols, sas address, etc. - * @port: this parameter specifies the port for which to retrieve the physical + * @iport: this parameter specifies the port for which to retrieve the physical * index. - * @properties: This parameter specifies the properties structure into which to + * @prop: This parameter specifies the properties structure into which to * copy the requested information. * * Indicate if the user specified a valid port. SCI_SUCCESS This value is @@ -233,8 +233,8 @@ static void isci_port_link_up(struct isci_host *isci_host, * isci_port_link_down() - This function is called by the sci core when a link * becomes inactive. * @isci_host: This parameter specifies the isci host object. - * @phy: This parameter specifies the isci phy with the active link. - * @port: This parameter specifies the isci port with the active link. + * @isci_phy: This parameter specifies the isci phy with the active link. + * @isci_port: This parameter specifies the isci port with the active link. * */ static void isci_port_link_down(struct isci_host *isci_host, @@ -308,7 +308,7 @@ static void port_state_machine_change(struct isci_port *iport, /** * isci_port_hard_reset_complete() - This function is called by the sci core * when the hard reset complete notification has been received. - * @port: This parameter specifies the sci port with the active link. + * @isci_port: This parameter specifies the sci port with the active link. * @completion_status: This parameter specifies the core status for the reset * process. * @@ -395,9 +395,10 @@ bool sci_port_is_valid_phy_assignment(struct isci_port *iport, u32 phy_index) } /** - * - * @sci_port: This is the port object for which to determine if the phy mask + * sci_port_is_phy_mask_valid() + * @iport: This is the port object for which to determine if the phy mask * can be supported. + * @phy_mask: Phy mask belonging to this port * * This method will return a true value if the port's phy mask can be supported * by the SCU. The following is a list of valid PHY mask configurations for @@ -533,7 +534,7 @@ void sci_port_get_attached_sas_address(struct isci_port *iport, struct sci_sas_a /** * sci_port_construct_dummy_rnc() - create dummy rnc for si workaround * - * @sci_port: logical port on which we need to create the remote node context + * @iport: logical port on which we need to create the remote node context * @rni: remote node index for this remote node context. * * This routine will construct a dummy remote node context data structure @@ -677,8 +678,8 @@ static void sci_port_invalid_link_up(struct isci_port *iport, struct isci_phy *i /** * sci_port_general_link_up_handler - phy can be assigned to port? - * @sci_port: sci_port object for which has a phy that has gone link up. - * @sci_phy: This is the struct isci_phy object that has gone link up. + * @iport: sci_port object for which has a phy that has gone link up. + * @iphy: This is the struct isci_phy object that has gone link up. * @flags: PF_RESUME, PF_NOTIFY to sci_port_activate_phy * * Determine if this phy can be assigned to this port . If the phy is @@ -716,10 +717,11 @@ static void sci_port_general_link_up_handler(struct isci_port *iport, /** + * sci_port_is_wide() * This method returns false if the port only has a single phy object assigned. * If there are no phys or more than one phy then the method will return * true. - * @sci_port: The port for which the wide port condition is to be checked. + * @iport: The port for which the wide port condition is to be checked. * * bool true Is returned if this is a wide ported port. false Is returned if * this is a narrow port. @@ -739,12 +741,13 @@ static bool sci_port_is_wide(struct isci_port *iport) } /** + * sci_port_link_detected() * This method is called by the PHY object when the link is detected. if the * port wants the PHY to continue on to the link up state then the port * layer must return true. If the port object returns false the phy object * must halt its attempt to go link up. - * @sci_port: The port associated with the phy object. - * @sci_phy: The phy object that is trying to go link up. + * @iport: The port associated with the phy object. + * @iphy: The phy object that is trying to go link up. * * true if the phy object can continue to the link up condition. true Is * returned if this phy can continue to the ready state. false Is returned if @@ -817,10 +820,8 @@ done: /* --------------------------------------------------------------------------- */ -/** +/* * This function updates the hardwares VIIT entry for this port. - * - * */ static void sci_port_update_viit_entry(struct isci_port *iport) { @@ -874,7 +875,7 @@ static void sci_port_suspend_port_task_scheduler(struct isci_port *iport) /** * sci_port_post_dummy_request() - post dummy/workaround request - * @sci_port: port to post task + * @iport: port to post task * * Prevent the hardware scheduler from posting new requests to the front * of the scheduler queue causing a starvation problem for currently @@ -899,10 +900,11 @@ static void sci_port_post_dummy_request(struct isci_port *iport) } /** - * This routine will abort the dummy request. This will alow the hardware to + * sci_port_abort_dummy_request() + * This routine will abort the dummy request. This will allow the hardware to * power down parts of the silicon to save power. * - * @sci_port: The port on which the task must be aborted. + * @iport: The port on which the task must be aborted. * */ static void sci_port_abort_dummy_request(struct isci_port *iport) @@ -923,8 +925,8 @@ static void sci_port_abort_dummy_request(struct isci_port *iport) } /** - * - * @sci_port: This is the struct isci_port object to resume. + * sci_port_resume_port_task_scheduler() + * @iport: This is the struct isci_port object to resume. * * This method will resume the port task scheduler for this port object. none */ @@ -1014,8 +1016,8 @@ static void sci_port_invalidate_dummy_remote_node(struct isci_port *iport) } /** - * - * @object: This is the object which is cast to a struct isci_port object. + * sci_port_ready_substate_operational_exit() + * @sm: This is the object which is cast to a struct isci_port object. * * This method will perform the actions required by the struct isci_port on * exiting the SCI_PORT_SUB_OPERATIONAL. This function reports @@ -1186,9 +1188,9 @@ static enum sci_status sci_port_hard_reset(struct isci_port *iport, u32 timeout) } /** - * sci_port_add_phy() - - * @sci_port: This parameter specifies the port in which the phy will be added. - * @sci_phy: This parameter is the phy which is to be added to the port. + * sci_port_add_phy() + * @iport: This parameter specifies the port in which the phy will be added. + * @iphy: This parameter is the phy which is to be added to the port. * * This method will add a PHY to the selected port. This method returns an * enum sci_status. SCI_SUCCESS the phy has been added to the port. Any other @@ -1257,9 +1259,9 @@ enum sci_status sci_port_add_phy(struct isci_port *iport, } /** - * sci_port_remove_phy() - - * @sci_port: This parameter specifies the port in which the phy will be added. - * @sci_phy: This parameter is the phy which is to be added to the port. + * sci_port_remove_phy() + * @iport: This parameter specifies the port in which the phy will be added. + * @iphy: This parameter is the phy which is to be added to the port. * * This method will remove the PHY from the selected PORT. This method returns * an enum sci_status. SCI_SUCCESS the phy has been removed from the port. Any |