isci: fix for asserts during aborts/resets to SAS/SATA in APC mode

}

/**

 *

 * @controller: This is the controller object that receives the link up

 * scic_sds_apc_agent_link_up - handle apc link up events

 * @scic: This is the controller object that receives the link up

 *    notification.

 * @port: This is the port object associated with the phy.  If the is no

 * @sci_port: This is the port object associated with the phy.  If the is no

 *    associated port this is an NULL.

 * @phy: This is the phy object which has gone link up.

 * @sci_phy: This is the phy object which has gone link up.

 *

 * This method handles the automatic port configuration for link up

 * notifications. Is it possible to get a link down notification from a phy

 * that has no assocoated port?

 */

static void scic_sds_apc_agent_link_up(

	struct scic_sds_controller *controller,

static void scic_sds_apc_agent_link_up(struct scic_sds_controller *scic,

				       struct scic_sds_port_configuration_agent *port_agent,

	struct scic_sds_port *port,

	struct scic_sds_phy *phy)

				       struct scic_sds_port *sci_port,

				       struct scic_sds_phy *sci_phy)

{

	BUG_ON(port != NULL);

	u8 phy_index  = sci_phy->phy_index;

	port_agent->phy_ready_mask |= (1 << scic_sds_phy_get_index(phy));

	if (!sci_port) {

		/* the phy is not the part of this port */

		port_agent->phy_ready_mask |= 1 << phy_index;

		scic_sds_apc_agent_configure_ports(scic, port_agent, sci_phy, true);

	} else {

		/* the phy is already the part of the port */

		u32 port_state = sci_port->parent.state_machine.current_state_id;

	scic_sds_apc_agent_configure_ports(controller, port_agent, phy, true);

		/* if the PORT'S state is resetting then the link up is from

		 * port hard reset in this case, we need to tell the port

		 * that link up is recieved

		 */

		BUG_ON(port_state != SCI_BASE_PORT_STATE_RESETTING);

		port_agent->phy_ready_mask |= 1 << phy_index;

		scic_sds_port_link_up(sci_port, sci_phy);

	}

}

/**