From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajit Khaparde Subject: [PATCH 12/12] net/bnxt: clear HWRM sniffer list for PFs Date: Mon, 30 Apr 2018 18:06:16 -0700 Message-ID: <20180501010616.40472-13-ajit.khaparde@broadcom.com> References: <20180501010616.40472-1-ajit.khaparde@broadcom.com> Cc: Randy Schacher , Scott Branden To: dev@dpdk.org Return-path: 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) In-Reply-To: <20180501010616.40472-1-ajit.khaparde@broadcom.com> 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] |= -- 2.15.1 (Apple Git-101)