diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2011-02-16 15:04:40 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-24 12:41:23 -0500 |
| commit | 7c53c6f89d7a6487986c51cd73ae9a9be338a8f4 (patch) | |
| tree | b1762d88f6906093be6cb80b9c8a4607d973e764 /drivers | |
| parent | d8585bcd7da071f4278710f1c39e18dfe7cb0280 (diff) | |
[SCSI] iser: export addr and port
This pactch has iser export the address and port
of the endpoint.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index 7b2fc98e2f2b..8db008de5392 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -532,6 +532,29 @@ iscsi_iser_conn_get_stats(struct iscsi_cls_conn *cls_conn, struct iscsi_stats *s stats->custom[3].value = conn->fmr_unalign_cnt; } +static int iscsi_iser_get_ep_param(struct iscsi_endpoint *ep, + enum iscsi_param param, char *buf) +{ + struct iser_conn *ib_conn = ep->dd_data; + int len; + + switch (param) { + case ISCSI_PARAM_CONN_PORT: + case ISCSI_PARAM_CONN_ADDRESS: + if (!ib_conn || !ib_conn->cma_id) + return -ENOTCONN; + + return iscsi_conn_get_addr_param((struct sockaddr_storage *) + &ib_conn->cma_id->route.addr.dst_addr, + param, buf); + break; + default: + return -ENOSYS; + } + + return len; +} + static struct iscsi_endpoint * iscsi_iser_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, int non_blocking) @@ -637,6 +660,8 @@ static struct iscsi_transport iscsi_iser_transport = { ISCSI_MAX_BURST | ISCSI_PDU_INORDER_EN | ISCSI_DATASEQ_INORDER_EN | + ISCSI_CONN_PORT | + ISCSI_CONN_ADDRESS | ISCSI_EXP_STATSN | ISCSI_PERSISTENT_PORT | ISCSI_PERSISTENT_ADDRESS | @@ -659,6 +684,7 @@ static struct iscsi_transport iscsi_iser_transport = { .destroy_conn = iscsi_iser_conn_destroy, .set_param = iscsi_iser_set_param, .get_conn_param = iscsi_conn_get_param, + .get_ep_param = iscsi_iser_get_ep_param, .get_session_param = iscsi_session_get_param, .start_conn = iscsi_iser_conn_start, .stop_conn = iscsi_iser_conn_stop, |