RDMA/cma: Add IPv6 support for iWARP
Modify the type of local_addr and remote_addr fields in struct
iw_cm_id from struct sockaddr_in to struct sockaddr_storage to hold
IPv6 and IPv4 addresses uniformly.
Change the references of local_addr and remote_addr in cxgb4, cxgb3,
nes and amso drivers to match this. However to be able to actully run
traffic over IPv6, low-level drivers have to add code to support this.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
[ Fix unused variable warnings when INFINIBAND_NES_DEBUG not set.
- Roland ]
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index 1a046b1..1017e0b 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -49,8 +49,8 @@
struct iw_cm_event {
enum iw_cm_event_type event;
int status;
- struct sockaddr_in local_addr;
- struct sockaddr_in remote_addr;
+ struct sockaddr_storage local_addr;
+ struct sockaddr_storage remote_addr;
void *private_data;
void *provider_data;
u8 private_data_len;
@@ -83,8 +83,8 @@
iw_cm_handler cm_handler; /* client callback function */
void *context; /* client cb context */
struct ib_device *device;
- struct sockaddr_in local_addr;
- struct sockaddr_in remote_addr;
+ struct sockaddr_storage local_addr;
+ struct sockaddr_storage remote_addr;
void *provider_data; /* provider private data */
iw_event_handler event_handler; /* cb for provider
events */