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authorOr Gerlitz <ogerlitz@mellanox.com>2012-03-01 12:17:51 +0200
committerRoland Dreier <roland@purestorage.com>2012-05-08 11:18:09 -0700
commitc938a616aadb621b8e26b0ac09ac13d053c7ed1c (patch)
tree85144d93d117f9d31a589385d65f36f061648b8f /include/rdma
parentd48b97b403d23f6df0b990cee652bdf9a52337a3 (diff)
IB/core: Add raw packet QP type
IB_QPT_RAW_PACKET allows applications to build a complete packet, including L2 headers, when sending; on the receive side, the HW will not strip any headers. This QP type is designed for userspace direct access to Ethernet; for example by applications that do TCP/IP themselves. Only processes with the NET_RAW capability are allowed to create raw packet QPs (the name "raw packet QP" is supposed to suggest an analogy to AF_PACKET / SOL_RAW sockets). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_verbs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c3cca5a4dac..a3fa3232b8a 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -605,7 +605,7 @@ enum ib_qp_type {
IB_QPT_UD,
IB_QPT_RAW_IPV6,
IB_QPT_RAW_ETHERTYPE,
- /* Save 8 for RAW_PACKET */
+ IB_QPT_RAW_PACKET = 8,
IB_QPT_XRC_INI = 9,
IB_QPT_XRC_TGT,
IB_QPT_MAX