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Commit ae56ff40 authored by Adheer Chandravanshi's avatar Adheer Chandravanshi Committed by James Bottomley
Browse files

[SCSI] libiscsi: Add local_ipaddr parameter in iscsi_conn struct 



Add local_ipaddr param and support get/set operations on it.

Signed-off-by: default avatarAdheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: default avatarVikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 5af62f24

drivers/scsi/libiscsi.c

+6 −0
Original line number Diff line number Diff line
@@ -2945,6 +2945,7 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn) 
	free_pages((unsigned long) conn->data,

		   get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));

	kfree(conn->persistent_address);

	kfree(conn->local_ipaddr);

	kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,

		    sizeof(void*));

	if (session->leadconn == conn)
@@ -3269,6 +3270,8 @@ int iscsi_set_param(struct iscsi_cls_conn *cls_conn, 
		sscanf(buf, "%d", &val);

		session->discovery_sess = !!val;

		break;

	case ISCSI_PARAM_LOCAL_IPADDR:

		return iscsi_switch_str_param(&conn->local_ipaddr, buf);

	default:

		return -ENOSYS;

	}
@@ -3542,6 +3545,9 @@ int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn, 
	case ISCSI_PARAM_TCP_RECV_WSF:

		len = sprintf(buf, "%u\n", conn->tcp_recv_wsf);

		break;

	case ISCSI_PARAM_LOCAL_IPADDR:

		len = sprintf(buf, "%s\n", conn->local_ipaddr);

		break;

	default:

		return -ENOSYS;

	}

include/scsi/libiscsi.h

+1 −0
Original line number Diff line number Diff line
@@ -231,6 +231,7 @@ struct iscsi_conn { 
	uint8_t			ipv6_traffic_class;

	uint8_t			ipv6_flow_label;

	uint8_t			is_fw_assigned_ipv6;

	char			*local_ipaddr;



	/* MIB-statistics */

	uint64_t		txdata_octets;