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authorVikas Chaudhary <vikas.chaudhary@qlogic.com>2011-08-01 03:26:19 -0700
committerJames Bottomley <JBottomley@Parallels.com>2011-08-27 08:36:40 -0600
commit2ada7fc5d4c4ddeb15bb624045fa3b36ddc025e6 (patch)
treeddcdc95c2ebcf8b528fd3da472218aec15304026 /drivers/scsi/qla4xxx/ql4_os.c
parentfcb5124e03c8158cfe06cb204e1633149edc5f88 (diff)
[SCSI] qla4xxx: added support to update initiator iscsi port
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 58a270b74b2..489d7cd5e0c 100644
--- 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);