To support vlan and bridge devices first find
route using ifindex 0, if route is not found
through net device associated with input scsi host
then find route using ifindex of net device.
Signed-off-by: Varun Prakash <varun@xxxxxxxxxxx>
---
drivers/scsi/cxgbi/libcxgbi.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index b7d28d4..c383663 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -2563,13 +2563,9 @@ struct iscsi_endpoint *cxgbi_ep_connect(struct Scsi_Host *shost,
pr_info("shost 0x%p, priv NULL.\n", shost);
goto err_out;
}
-
- rtnl_lock();
- if (!vlan_uses_dev(hba->ndev))
- ifindex = hba->ndev->ifindex;
- rtnl_unlock();
}
+check_route:
if (dst_addr->sa_family == AF_INET) {
csk = cxgbi_check_route(dst_addr, ifindex);
#if IS_ENABLED(CONFIG_IPV6)
@@ -2590,6 +2586,13 @@ struct iscsi_endpoint *cxgbi_ep_connect(struct Scsi_Host *shost,
if (!hba)
hba = csk->cdev->hbas[csk->port_id];
else if (hba != csk->cdev->hbas[csk->port_id]) {
+ if (ifindex != hba->ndev->ifindex) {
+ cxgbi_sock_put(csk);
+ cxgbi_sock_closed(csk);
+ ifindex = hba->ndev->ifindex;
+ goto check_route;
+ }
+
pr_info("Could not connect through requested host %u"
"hba 0x%p != 0x%p (%u).\n",
shost->host_no, hba,
--
2.0.2
