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[SCSI] qla4xxx: Add support for ISCSI_PARAM_LOCAL_IPADDR sysfs attr 

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
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>
hifive-unleashed-5.1
Adheer Chandravanshi 2013-11-22 05:28:22 -05:00 committed by James Bottomley
parent ae56ff4084
commit fb734ee3ef
1 changed files with 10 additions and 0 deletions
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10
drivers/scsi/qla4xxx/ql4_os.c
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@ -421,6 +421,7 @@ static umode_t qla4_attr_is_visible(int param_type, int param)
case ISCSI_PARAM_EXP_STATSN:
case ISCSI_PARAM_DISCOVERY_PARENT_IDX:
case ISCSI_PARAM_DISCOVERY_PARENT_TYPE:
case ISCSI_PARAM_LOCAL_IPADDR:
return S_IRUGO;
default:
return 0;
@ -3622,6 +3623,7 @@ static void qla4xxx_copy_to_sess_conn_params(struct iscsi_conn *conn,
unsigned long options = 0;
uint16_t ddb_link;
uint16_t disc_parent;
char ip_addr[DDB_IPADDR_LEN];
options = le16_to_cpu(fw_ddb_entry->options);
conn->is_fw_assigned_ipv6 = test_bit(OPT_IS_FW_ASSIGNED_IPV6, &options);
@ -3703,6 +3705,14 @@ static void qla4xxx_copy_to_sess_conn_params(struct iscsi_conn *conn,
iscsi_set_param(conn->cls_conn, ISCSI_PARAM_TARGET_ALIAS,
(char *)fw_ddb_entry->iscsi_alias, 0);
options = le16_to_cpu(fw_ddb_entry->options);
if (options & DDB_OPT_IPV6_DEVICE) {
memset(ip_addr, 0, sizeof(ip_addr));
sprintf(ip_addr, "%pI6", fw_ddb_entry->link_local_ipv6_addr);
iscsi_set_param(conn->cls_conn, ISCSI_PARAM_LOCAL_IPADDR,
(char *)ip_addr, 0);
}
}
static void qla4xxx_copy_fwddb_param(struct scsi_qla_host *ha,