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| author |   Steve Wise <swise@opengridcomputing.com> | 2013-07-04 16:10:44 +0530 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2013-08-12 12:32:31 -0700 |
| commit | 24d44a391f1b5d56e9c7a4fc1edd085687864ff9 (patch) | |
| tree | 3076b01a1b85d6b21d08f615a44a4b7c2f5b5acb /drivers/infiniband/hw/amso1100/c2_ae.c | |
| parent | Linux 3.11-rc4 (diff) | |
| download | linux-dev-24d44a391f1b5d56e9c7a4fc1edd085687864ff9.tar.xz linux-dev-24d44a391f1b5d56e9c7a4fc1edd085687864ff9.zip | |
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>
Diffstat (limited to 'drivers/infiniband/hw/amso1100/c2_ae.c')
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2_ae.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_ae.c b/drivers/infiniband/hw/amso1100/c2_ae.c index 706cf97cbe8f..d5d1929753e4 100644 --- a/drivers/infiniband/hw/amso1100/c2_ae.c +++ b/drivers/infiniband/hw/amso1100/c2_ae.c @@ -155,6 +155,8 @@ void c2_ae_event(struct c2_dev *c2dev, u32 mq_index) enum c2_event_id event_id; unsigned long flags; int status; + struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_event.local_addr; + struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_event.remote_addr; /* * retrieve the message @@ -206,10 +208,10 @@ void c2_ae_event(struct c2_dev *c2dev, u32 mq_index) case CCAE_ACTIVE_CONNECT_RESULTS: res = &wr->ae.ae_active_connect_results; cm_event.event = IW_CM_EVENT_CONNECT_REPLY; - cm_event.local_addr.sin_addr.s_addr = res->laddr; - cm_event.remote_addr.sin_addr.s_addr = res->raddr; - cm_event.local_addr.sin_port = res->lport; - cm_event.remote_addr.sin_port = res->rport; + laddr->sin_addr.s_addr = res->laddr; + raddr->sin_addr.s_addr = res->raddr; + laddr->sin_port = res->lport; + raddr->sin_port = res->rport; if (status == 0) { cm_event.private_data_len = be32_to_cpu(res->private_data_length); @@ -281,10 +283,10 @@ void c2_ae_event(struct c2_dev *c2dev, u32 mq_index) } cm_event.event = IW_CM_EVENT_CONNECT_REQUEST; cm_event.provider_data = (void*)(unsigned long)req->cr_handle; - cm_event.local_addr.sin_addr.s_addr = req->laddr; - cm_event.remote_addr.sin_addr.s_addr = req->raddr; - cm_event.local_addr.sin_port = req->lport; - cm_event.remote_addr.sin_port = req->rport; + laddr->sin_addr.s_addr = req->laddr; + raddr->sin_addr.s_addr = req->raddr; + laddr->sin_port = req->lport; + raddr->sin_port = req->rport; cm_event.private_data_len = be32_to_cpu(req->private_data_length); cm_event.private_data = req->private_data; |