From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dennis Dalessandro Subject: [PATCH v2 09/36] IB/rdmavt: Add query gid stub Date: Mon, 28 Dec 2015 13:04:55 -0800 Message-ID: <20151228210449.29850.97743.stgit@scvm10.sc.intel.com> References: <20151228205612.29850.7328.stgit@scvm10.sc.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20151228205612.29850.7328.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mike Marciniszyn , Ira Weiny List-Id: linux-rdma@vger.kernel.org The handler for query gid operates along the same lines as the query pkey handler. The driver will take care to keep the guid table updated. Reviewed-by: Mike Marciniszyn Reviewed-by: Ira Weiny Signed-off-by: Dennis Dalessandro --- drivers/infiniband/sw/rdmavt/vt.c | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index fc5372d..e95f197 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -157,6 +157,27 @@ static int rvt_query_pkey(struct ib_device *ibdev, u8 port, u16 index, return 0; } +/** + * rvt_query_gid - Return a gid from the table + * @ibdev: Verbs IB dev + * @port: Port number + * @index: = Index in table + * @gid: Gid to return + * + * Returns 0 on success + */ +static int rvt_query_gid(struct ib_device *ibdev, u8 port, + int index, union ib_gid *gid) +{ + /* + * Driver is responsible for updating the guid table. Which will be used + * to craft the return value. This will work similar to how query_pkey() + * is being done. + */ + + return -EOPNOTSUPP; +} + /* * Check driver override. If driver passes a value use it, otherwise we use our * own value. @@ -175,6 +196,7 @@ int rvt_register_device(struct rvt_dev_info *rdi) CHECK_DRIVER_OVERRIDE(rdi, query_port); CHECK_DRIVER_OVERRIDE(rdi, modify_port); CHECK_DRIVER_OVERRIDE(rdi, query_pkey); + CHECK_DRIVER_OVERRIDE(rdi, query_gid); /* DMA Operations */ rdi->ibdev.dma_ops = -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html