From: Randy Schacher <stuart.schacher@broadcom.com>
Date: Tue, 1 May 2018 01:06:16 +0000 (-0700)
Subject: net/bnxt: clear HWRM sniffer list for PFs
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=b0593363c25a2f0258feaa87d829fa08360b54f2

net/bnxt: clear HWRM sniffer list for PFs

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 <stuart.schacher@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index d3c50e4901..5b9840d4fe 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] |=