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authorRoi Dayan <roid@mellanox.com>2014-07-31 13:27:44 +0300
committerRoland Dreier <roland@purestorage.com>2014-08-01 15:10:04 -0700
commit96ed02d4be3c68527130decd3a7d18240da4bee5 (patch)
tree9939dc49cbc6717297bf70771f39d65040b0c587 /drivers/infiniband
parent64aa90f26c06e1cb2aacfb98a7d0eccfbd6c1a91 (diff)
downloadop-kernel-dev-96ed02d4be3c68527130decd3a7d18240da4bee5.zip
op-kernel-dev-96ed02d4be3c68527130decd3a7d18240da4bee5.tar.gz
IB/iser: Support IPv6 address family
Replace struct sockaddr_in with struct sockaddr which supports both IPv4 and IPv6, and print using the %pIS format directive. Signed-off-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.c3
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.h4
-rw-r--r--drivers/infiniband/ulp/iser/iser_verbs.c17
3 files changed, 9 insertions, 15 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index eb79739..1a53fd2 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -604,8 +604,7 @@ iscsi_iser_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,
ib_conn->ep = ep;
iser_conn_init(ib_conn);
- err = iser_connect(ib_conn, NULL, (struct sockaddr_in *)dst_addr,
- non_blocking);
+ err = iser_connect(ib_conn, NULL, dst_addr, non_blocking);
if (err)
return ERR_PTR(err);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 97cd385..37e9284 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -448,8 +448,8 @@ int iser_reg_rdma_mem_fastreg(struct iscsi_iser_task *task,
enum iser_data_dir cmd_dir);
int iser_connect(struct iser_conn *ib_conn,
- struct sockaddr_in *src_addr,
- struct sockaddr_in *dst_addr,
+ struct sockaddr *src_addr,
+ struct sockaddr *dst_addr,
int non_blocking);
int iser_reg_page_vec(struct iser_conn *ib_conn,
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index ea01075..dc0c90f 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -810,22 +810,19 @@ void iser_conn_init(struct iser_conn *ib_conn)
* sleeps until the connection is established or rejected
*/
int iser_connect(struct iser_conn *ib_conn,
- struct sockaddr_in *src_addr,
- struct sockaddr_in *dst_addr,
+ struct sockaddr *src_addr,
+ struct sockaddr *dst_addr,
int non_blocking)
{
- struct sockaddr *src, *dst;
int err = 0;
- sprintf(ib_conn->name, "%pI4:%d",
- &dst_addr->sin_addr.s_addr, dst_addr->sin_port);
+ sprintf(ib_conn->name, "%pISp", dst_addr);
+
+ iser_info("connecting to: %s\n", ib_conn->name);
/* the device is known only --after-- address resolution */
ib_conn->device = NULL;
- iser_info("connecting to: %pI4, port 0x%x\n",
- &dst_addr->sin_addr, dst_addr->sin_port);
-
ib_conn->state = ISER_CONN_PENDING;
ib_conn->cma_id = rdma_create_id(iser_cma_handler,
@@ -837,9 +834,7 @@ int iser_connect(struct iser_conn *ib_conn,
goto id_failure;
}
- src = (struct sockaddr *)src_addr;
- dst = (struct sockaddr *)dst_addr;
- err = rdma_resolve_addr(ib_conn->cma_id, src, dst, 1000);
+ err = rdma_resolve_addr(ib_conn->cma_id, src_addr, dst_addr, 1000);
if (err) {
iser_err("rdma_resolve_addr failed: %d\n", err);
goto addr_failure;
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