This patch adds support to RAW ETH QP in ib core.
diff --git a/kernel_patches/fixes/core_0560_raw_eth_common.patch
b/kernel_patches/fixes/core_0560_raw_eth_common.patch
new file mode 100644
index 0000000..ae43298
--- /dev/null
+++ b/kernel_patches/fixes/core_0560_raw_eth_common.patch
@@ -0,0 +1,63 @@
+ Add new RAW_ETH QP type in order to build RAW Ethernet packets
+ over iWARP and RoCEE.
+
+
+Signed-off-by: Aleksey Senin <aleks...@voltaire.com>
+---
+ drivers/infiniband/core/verbs.c | 13 +++++++++++--
+ include/rdma/ib_verbs.h | 1 +
+ 2 files changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
+index 881850e..bb4dcd5 100644
+--- a/drivers/infiniband/core/verbs.c
++++ b/drivers/infiniband/core/verbs.c
+@@ -382,6 +382,7 @@ static const struct {
+ [IB_QPT_UD] = (IB_QP_PKEY_INDEX
|
+ IB_QP_PORT
|
+ IB_QP_QKEY),
++ [IB_QPT_RAW_ETH] = IB_QP_PORT,
+ [IB_QPT_UC] = (IB_QP_PKEY_INDEX
|
+ IB_QP_PORT
|
+ IB_QP_ACCESS_FLAGS),
+@@ -1004,7 +1005,11 @@ int ib_attach_mcast(struct ib_qp *qp, union ib_gid
*gid, u16 lid)
+
+ switch (rdma_node_get_transport(qp->device->node_type)) {
+ case RDMA_TRANSPORT_IB:
+- if (gid->raw[0] != 0xff || qp->qp_type != IB_QPT_UD)
++ if (qp->qp_type == IB_QPT_RAW_ETH) {
++ /* In raw Etherent mgids the 63 msb's should be 0 */
++ if (gid->global.subnet_prefix & cpu_to_be64(~1ULL))
++ return -EINVAL;
++ } else if (gid->raw[0] != 0xff || qp->qp_type != IB_QPT_UD)
+ return -EINVAL;
+ break;
+ case RDMA_TRANSPORT_IWARP:
+@@ -1023,7 +1028,11 @@ int ib_detach_mcast(struct ib_qp *qp, union ib_gid
*gid, u16 lid)
+
+ switch (rdma_node_get_transport(qp->device->node_type)) {
+ case RDMA_TRANSPORT_IB:
+- if (gid->raw[0] != 0xff || qp->qp_type != IB_QPT_UD)
++ if (qp->qp_type == IB_QPT_RAW_ETH) {
++ /* In raw Etherent mgids the 63 msb's should be 0 */
++ if (gid->global.subnet_prefix & cpu_to_be64(~1ULL))
++ return -EINVAL;
++ } else if (gid->raw[0] != 0xff || qp->qp_type != IB_QPT_UD)
+ return -EINVAL;
+ break;
+ case RDMA_TRANSPORT_IWARP:
+diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
+index 3a5a40f..2162253 100644
+--- a/include/rdma/ib_verbs.h
++++ b/include/rdma/ib_verbs.h
+@@ -571,6 +571,7 @@ enum ib_qp_type {
+ IB_QPT_UD,
+ IB_QPT_XRC,
+ IB_QPT_RAW_IPV6,
++ IB_QPT_RAW_ETH,
+ IB_QPT_RAW_ETY
+ };
+
+--
+1.6.5.2
+
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