scsi: mpt3sas: Add bypass_dirty_port_flag parameter

Added a new parameter bypass_dirty_port_flag in function
mpt3sas_get_port_by_id(). When this parameter is set to one then search for
matching hba port entry from port_table_list even when this hba_port entry
is marked as dirty.

Link: https://lore.kernel.org/r/20201027130847.9962-12-sreekanth.reddy@broadcom.comSigned-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/mpt3sas/mpt3sas_base.h

@@ -1684,7 +1684,8 @@ void mpt3sas_device_remove_by_sas_address(struct MPT3SAS_ADAPTER *ioc,
 u8 mpt3sas_check_for_pending_internal_cmds(struct MPT3SAS_ADAPTER *ioc,
 	u16 smid);
 struct hba_port *
-mpt3sas_get_port_by_id(struct MPT3SAS_ADAPTER *ioc, u8 port);
+mpt3sas_get_port_by_id(struct MPT3SAS_ADAPTER *ioc, u8 port,
+	u8 bypass_dirty_port_flag);
 
 struct _sas_node *mpt3sas_scsih_expander_find_by_handle(
 	struct MPT3SAS_ADAPTER *ioc, u16 handle);

drivers/scsi/mpt3sas/mpt3sas_transport.c

@@ -1414,7 +1414,7 @@ _transport_get_linkerrors(struct sas_phy *phy)
 	spin_lock_irqsave(&ioc->sas_node_lock, flags);
 	if (_transport_sas_node_find_by_sas_address(ioc,
 	    phy->identify.sas_address,
-	    mpt3sas_get_port_by_id(ioc, port_id)) == NULL) {
+	    mpt3sas_get_port_by_id(ioc, port_id, 0)) == NULL) {
 		spin_unlock_irqrestore(&ioc->sas_node_lock, flags);
 		return -EINVAL;
 	}
@@ -1703,7 +1703,7 @@ _transport_phy_reset(struct sas_phy *phy, int hard_reset)
 	spin_lock_irqsave(&ioc->sas_node_lock, flags);
 	if (_transport_sas_node_find_by_sas_address(ioc,
 	    phy->identify.sas_address,
-	    mpt3sas_get_port_by_id(ioc, port_id)) == NULL) {
+	    mpt3sas_get_port_by_id(ioc, port_id, 0)) == NULL) {
 		spin_unlock_irqrestore(&ioc->sas_node_lock, flags);
 		return -EINVAL;
 	}
@@ -1762,7 +1762,7 @@ _transport_phy_enable(struct sas_phy *phy, int enable)
 	spin_lock_irqsave(&ioc->sas_node_lock, flags);
 	if (_transport_sas_node_find_by_sas_address(ioc,
 	    phy->identify.sas_address,
-	    mpt3sas_get_port_by_id(ioc, port_id)) == NULL) {
+	    mpt3sas_get_port_by_id(ioc, port_id, 0)) == NULL) {
 		spin_unlock_irqrestore(&ioc->sas_node_lock, flags);
 		return -EINVAL;
 	}
@@ -1902,7 +1902,7 @@ _transport_phy_speed(struct sas_phy *phy, struct sas_phy_linkrates *rates)
 	spin_lock_irqsave(&ioc->sas_node_lock, flags);
 	if (_transport_sas_node_find_by_sas_address(ioc,
 	    phy->identify.sas_address,
-	    mpt3sas_get_port_by_id(ioc, port_id)) == NULL) {
+	    mpt3sas_get_port_by_id(ioc, port_id, 0)) == NULL) {
 		spin_unlock_irqrestore(&ioc->sas_node_lock, flags);
 		return -EINVAL;
 	}