From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4E43C433F5 for ; Mon, 4 Oct 2021 13:34:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8E878611CB for ; Mon, 4 Oct 2021 13:34:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238096AbhJDNgN (ORCPT ); Mon, 4 Oct 2021 09:36:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:48748 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235521AbhJDNdt (ORCPT ); Mon, 4 Oct 2021 09:33:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id DD36A6322B; Mon, 4 Oct 2021 13:15:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1633353328; bh=Dqz2fXU2VULe9GyuZdsrJvNn9LGCabjeyFI4wagCxNo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CDSII0wRvBmR43cgzI1S1texReVLwBzkxH4JOi+gSClRD6q1D6EiQwzbzmKEEF7uQ DerT+khrTd/A/WrdxDXU3ScUaILz+8+HQ+Ybjk6k9TU7lk/DfZPowJtse6zXcOH5wV goE9B6wo2qayUSq6PWgJ0b0DwkqmK122tm7PGEcY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sindhu Devale , Shiraz Saleem , Jason Gunthorpe , Sasha Levin Subject: [PATCH 5.14 085/172] RDMA/irdma: Report correct WC error when there are MW bind errors Date: Mon, 4 Oct 2021 14:52:15 +0200 Message-Id: <20211004125047.732077293@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211004125044.945314266@linuxfoundation.org> References: <20211004125044.945314266@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sindhu Devale [ Upstream commit 9f7fa37a6bd90f2749c67f8524334c387d972eb9 ] Report the correct WC error when MW bind error related asynchronous events are generated by HW. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Link: https://lore.kernel.org/r/20210916191222.824-5-shiraz.saleem@intel.com Signed-off-by: Sindhu Devale Signed-off-by: Shiraz Saleem Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/irdma/hw.c | 5 +++++ drivers/infiniband/hw/irdma/user.h | 1 + drivers/infiniband/hw/irdma/verbs.c | 2 ++ 3 files changed, 8 insertions(+) diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c index cb9a8e24e3b7..7de525a5ccf8 100644 --- a/drivers/infiniband/hw/irdma/hw.c +++ b/drivers/infiniband/hw/irdma/hw.c @@ -179,6 +179,11 @@ static void irdma_set_flush_fields(struct irdma_sc_qp *qp, case IRDMA_AE_LLP_TOO_MANY_RETRIES: qp->flush_code = FLUSH_RETRY_EXC_ERR; break; + case IRDMA_AE_AMP_MWBIND_INVALID_RIGHTS: + case IRDMA_AE_AMP_MWBIND_BIND_DISABLED: + case IRDMA_AE_AMP_MWBIND_INVALID_BOUNDS: + qp->flush_code = FLUSH_MW_BIND_ERR; + break; default: qp->flush_code = FLUSH_FATAL_ERR; break; diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index 267102d1049d..3dcbb1fbf2c6 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -103,6 +103,7 @@ enum irdma_flush_opcode { FLUSH_LOC_LEN_ERR, FLUSH_FATAL_ERR, FLUSH_RETRY_EXC_ERR, + FLUSH_MW_BIND_ERR, }; enum irdma_cmpl_status { diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 3960c872ff76..fa393c5ea397 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3360,6 +3360,8 @@ static enum ib_wc_status irdma_flush_err_to_ib_wc_status(enum irdma_flush_opcode return IB_WC_WR_FLUSH_ERR; case FLUSH_RETRY_EXC_ERR: return IB_WC_RETRY_EXC_ERR; + case FLUSH_MW_BIND_ERR: + return IB_WC_MW_BIND_ERR; case FLUSH_FATAL_ERR: default: return IB_WC_FATAL_ERR; -- 2.33.0