From 67cbe3532c2cd84303a2073cedad6b8bcad13be3 Mon Sep 17 00:00:00 2001 From: "Amrani, Ram" Date: Mon, 26 Jun 2017 19:05:06 +0300 Subject: RDMA/qedr: notify user application of supported WIDs The number of supported WIDs, if they are supported at all, can be limited due to resources. Notifying the user space application the number of available WIDs allows it to utilize them correctly. Signed-off-by: Ram Amrani Signed-off-by: Doug Ledford --- drivers/infiniband/hw/qedr/verbs.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/infiniband/hw/qedr') diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 4322ee00498e..9ee2dce3e5bb 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -377,6 +377,8 @@ struct ib_ucontext *qedr_alloc_ucontext(struct ib_device *ibdev, memset(&uresp, 0, sizeof(uresp)); uresp.dpm_enabled = dev->user_dpm_enabled; + uresp.wids_enabled = 1; + uresp.wid_count = oparams.wid_count; uresp.db_pa = ctx->dpi_phys_addr; uresp.db_size = ctx->dpi_size; uresp.max_send_wr = dev->attr.max_sqe; -- cgit v1.2.3