---

yaml --- r: 286354 b: refs/heads/master c: d4ec1cf h: refs/heads/master v: v3
git-mirror · Jan 16, 2012 · d5031f1 · d5031f1
1 parent 1ffc851
commit d5031f1
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3fd2e2bc29b1f0979352994f9035359003461c3
+refs/heads/master: d4ec1cf61fb081a9dde0c0e0b2d0201f4005f937
diff --git a/trunk/drivers/scsi/isci/port.c b/trunk/drivers/scsi/isci/port.c
@@ -674,9 +674,13 @@ void sci_port_deactivate_phy(struct isci_port *iport, struct isci_phy *iphy,
 
 	iphy->max_negotiated_speed = SAS_LINK_RATE_UNKNOWN;
 
-	/* Re-assign the phy back to the LP as if it were a narrow port */
-	writel(iphy->phy_index,
-		&iport->port_pe_configuration_register[iphy->phy_index]);
+	/* Re-assign the phy back to the LP as if it were a narrow port for APC
+	 * mode. For MPC mode, the phy will remain in the port.
+	 */
+	if (iport->owning_controller->oem_parameters.controller.mode_type ==
+		SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE)
+		writel(iphy->phy_index,
+			&iport->port_pe_configuration_register[iphy->phy_index]);
 
 	if (do_notify_user == true)
 		isci_port_link_down(ihost, iphy, iport);