From patchwork Tue May 1 01:06:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 39194 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7C51B4CBD; Tue, 1 May 2018 03:06:49 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id D25571E35 for ; Tue, 1 May 2018 03:06:33 +0200 (CEST) Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 6DF0D30C020; Mon, 30 Apr 2018 18:06:32 -0700 (PDT) Received: from C02VPB22HTD6.vpn.broadcom.net (unknown [10.10.117.139]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id 37DA0AC0719; Mon, 30 Apr 2018 18:06:31 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: Randy Schacher , Scott Branden Date: Mon, 30 Apr 2018 18:06:16 -0700 Message-Id: <20180501010616.40472-13-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.15.1 (Apple Git-101) In-Reply-To: <20180501010616.40472-1-ajit.khaparde@broadcom.com> References: <20180501010616.40472-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH 12/12] net/bnxt: clear HWRM sniffer list for PFs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Randy Schacher Clear HWRM sniffer list for DPDK PFs so that VFs on DPDK PFs initialize successfully. DPDK PF driver does not handle HWRM commands from VFs. Signed-off-by: Randy Schacher Signed-off-by: Scott Branden Reviewed-by: Ajit Kumar Khaparde --- drivers/net/bnxt/bnxt_hwrm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index d3c50e490..5b9840d4f 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -611,6 +611,15 @@ int bnxt_hwrm_func_driver_register(struct bnxt *bp) memcpy(req.vf_req_fwd, bp->pf.vf_req_fwd, RTE_MIN(sizeof(req.vf_req_fwd), sizeof(bp->pf.vf_req_fwd))); + + /* + * PF can sniff HWRM API issued by VF. This can be set up by + * linux driver and inherited by the DPDK PF driver. Clear + * this HWRM sniffer list in FW because DPDK PF driver does + * not support this. + */ + req.flags = + rte_cpu_to_le_32(HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_FWD_NONE_MODE); } req.async_event_fwd[0] |=