diff options
Diffstat (limited to 'drivers/scsi/scsi_transport_iscsi.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index bc9071d2d212..7b7a194822da 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -929,6 +929,40 @@ iscsi_set_param(struct iscsi_transport *transport, struct iscsi_uevent *ev) } static int +iscsi_if_transport_ep(struct iscsi_transport *transport, + struct iscsi_uevent *ev, int msg_type) +{ + struct sockaddr *dst_addr; + int rc = 0; + + switch (msg_type) { + case ISCSI_UEVENT_TRANSPORT_EP_CONNECT: + if (!transport->ep_connect) + return -EINVAL; + + dst_addr = (struct sockaddr *)((char*)ev + sizeof(*ev)); + rc = transport->ep_connect(dst_addr, + ev->u.ep_connect.non_blocking, + &ev->r.ep_connect_ret.handle); + break; + case ISCSI_UEVENT_TRANSPORT_EP_POLL: + if (!transport->ep_poll) + return -EINVAL; + + ev->r.retcode = transport->ep_poll(ev->u.ep_poll.ep_handle, + ev->u.ep_poll.timeout_ms); + break; + case ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT: + if (!transport->ep_disconnect) + return -EINVAL; + + transport->ep_disconnect(ev->u.ep_disconnect.ep_handle); + break; + } + return rc; +} + +static int iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { int err = 0; @@ -974,7 +1008,7 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (session && conn) ev->r.retcode = transport->bind_conn(session, conn, - ev->u.b_conn.transport_fd, + ev->u.b_conn.transport_eph, ev->u.b_conn.is_leading); else err = -EINVAL; @@ -1009,6 +1043,11 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) case ISCSI_UEVENT_GET_STATS: err = iscsi_if_get_stats(transport, nlh); break; + case ISCSI_UEVENT_TRANSPORT_EP_CONNECT: + case ISCSI_UEVENT_TRANSPORT_EP_POLL: + case ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT: + err = iscsi_if_transport_ep(transport, ev, nlh->nlmsg_type); + break; default: err = -EINVAL; break; |