On 11/07/2010 02:34 AM, Or Gerlitz wrote:
add support for reporting the current portal (address/port) used
by a connection, which is needed when doing iscsi redirection.
Signed-off-by: Or Gerlitz<[email protected]>
---
I followed the related flow in iscsi tcp, to support these
two params, feedback is wellcome
drivers/infiniband/ulp/iser/iscsi_iser.c | 32
++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
Index: b/drivers/infiniband/ulp/iser/iscsi_iser.c
===================================================================
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -339,6 +339,7 @@ iscsi_iser_conn_bind(struct iscsi_cls_se
struct iser_conn *ib_conn;
struct iscsi_endpoint *ep;
int error;
+ struct sockaddr_in *dst_in;
error = iscsi_conn_bind(cls_session, cls_conn, is_leading);
if (error)
@@ -362,6 +363,9 @@ iscsi_iser_conn_bind(struct iscsi_cls_se
iser_conn = conn->dd_data;
ib_conn->iser_conn = iser_conn;
iser_conn->ib_conn = ib_conn;
+ dst_in = (struct sockaddr_in *)&ib_conn->cma_id->route.addr.dst_addr;
+ sprintf(conn->portal_address, "%pI4",&dst_in->sin_addr.s_addr);
+ conn->portal_port = ntohs(dst_in->sin_port);
For ipv6, you need to do something like
if (ib_conn->cma_id->route.addr.dst_addr.ss_family == AF_INET)
// do ipv4 like you did above
else if (ib_conn->cma_id->route.addr.dst_addr.ss_family == AF_INET6)
// do ipv6 - use struct sockaddr_in6 and %pI6
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