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 <[email protected]>
Reviewed-by: Sean Hefty <[email protected]>

[ Fix unused variable warnings when INFINIBAND_NES_DEBUG not set.
  - Roland ]

Signed-off-by: Roland Dreier <[email protected]>
This commit is contained in:
Steve Wise 2013-07-04 16:10:44 +05:30 • committed by Roland Dreier
commit 24d44a391f
7 changed files with 188 additions and 152 deletions

View file

@ -49,8 +49,8 @@ enum iw_cm_event_type {
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 @@ struct iw_cm_id {
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 */