From 8541f8de0583f562c652008a4e7a65e537842a7e Mon Sep 17 00:00:00 2001 From: Sean Hefty <sean.hefty@intel.com> Date: Wed, 25 May 2011 17:08:38 -0700 Subject: RDMA/uverbs: Export XRC SRQs to user space We require additional information to create XRC SRQs than we can exchange using the existing create SRQ ABI. Provide an enhanced create ABI for extended SRQ types. Based on patches by Jack Morgenstein <jackm@dev.mellanox.co.il> and Roland Dreier <roland@purestorage.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com> --- drivers/infiniband/core/uverbs.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/infiniband/core/uverbs.h') diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index 461e2f3..00ce032 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -127,6 +127,11 @@ struct ib_uxrcd_object { atomic_t refcnt; }; +struct ib_usrq_object { + struct ib_uevent_object uevent; + struct ib_uxrcd_object *uxrcd; +}; + struct ib_uqp_object { struct ib_uevent_object uevent; struct list_head mcast_list; @@ -204,6 +209,7 @@ IB_UVERBS_DECLARE_CMD(create_srq); IB_UVERBS_DECLARE_CMD(modify_srq); IB_UVERBS_DECLARE_CMD(query_srq); IB_UVERBS_DECLARE_CMD(destroy_srq); +IB_UVERBS_DECLARE_CMD(create_xsrq); IB_UVERBS_DECLARE_CMD(open_xrcd); IB_UVERBS_DECLARE_CMD(close_xrcd); -- cgit v1.1