[SCSI] qla4xxx: added support to update initiator iscsi port

[pandora-kernel.git] / drivers / scsi / qla4xxx / ql4_os.c

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 58a270b..489d7cd 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -231,6 +231,7 @@ static mode_t ql4_attr_is_visible(int param_type, int param)
                case ISCSI_NET_PARAM_VLAN_PRIORITY:
                case ISCSI_NET_PARAM_VLAN_ENABLED:
                case ISCSI_NET_PARAM_MTU:
+               case ISCSI_NET_PARAM_PORT:
                        return S_IRUGO;
                default:
                        return 0;
@@ -339,6 +340,12 @@ static int qla4xxx_get_iface_param(struct iscsi_iface *iface,
        case ISCSI_NET_PARAM_MTU:
                len = sprintf(buf, "%d\n", ha->ip_config.eth_mtu_size);
                break;
+       case ISCSI_NET_PARAM_PORT:
+               if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)
+                       len = sprintf(buf, "%d\n", ha->ip_config.ipv4_port);
+               else if (iface->iface_type == ISCSI_IFACE_TYPE_IPV6)
+                       len = sprintf(buf, "%d\n", ha->ip_config.ipv6_port);
+               break;
        default:
                len = -ENOSYS;
        }
@@ -726,6 +733,14 @@ static void qla4xxx_set_ipv6(struct scsi_qla_host *ha,
                init_fw_cb->eth_mtu_size =
                                cpu_to_le16(*(uint16_t *)iface_param->value);
                break;
+       case ISCSI_NET_PARAM_PORT:
+               /* Autocfg applies to even interface */
+               if (iface_param->iface_num & 0x1)
+                       break;
+
+               init_fw_cb->ipv6_port =
+                               cpu_to_le16(*(uint16_t *)iface_param->value);
+               break;
        default:
                ql4_printk(KERN_ERR, ha, "Unknown IPv6 param = %d\n",
                           iface_param->param);
@@ -790,6 +805,10 @@ static void qla4xxx_set_ipv4(struct scsi_qla_host *ha,
                init_fw_cb->eth_mtu_size =
                                cpu_to_le16(*(uint16_t *)iface_param->value);
                break;
+       case ISCSI_NET_PARAM_PORT:
+               init_fw_cb->ipv4_port =
+                               cpu_to_le16(*(uint16_t *)iface_param->value);
+               break;
        default:
                ql4_printk(KERN_ERR, ha, "Unknown IPv4 param = %d\n",
                           iface_param->param);