netdev - [PATCH net-next v2 06/10] bnxt_en: Re-arrange bnxt_hwrm_func

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Date:   Tue, 20 Sep 2016 02:50:24 -0400
From:   Michael Chan <michael.chan@...adcom.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org
Subject: [PATCH net-next v2 06/10] bnxt_en: Re-arrange bnxt_hwrm_func_qcaps().

Re-arrange the code so that the generation of the random MAC address for
the VF is at the end of the function.  The next patch will add one more step
to call bnxt_approve_mac() to get the firmware to approve the random MAC
address.

Signed-off-by: Michael Chan <michael.chan@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 088b922..dc2559a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4161,6 +4161,11 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 	if (rc)
 		goto hwrm_func_qcaps_exit;
 
+	bp->tx_push_thresh = 0;
+	if (resp->flags &
+	    cpu_to_le32(FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED))
+		bp->tx_push_thresh = BNXT_TX_PUSH_THRESH;
+
 	if (BNXT_PF(bp)) {
 		struct bnxt_pf_info *pf = &bp->pf;
 
@@ -4192,12 +4197,6 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 		struct bnxt_vf_info *vf = &bp->vf;
 
 		vf->fw_fid = le16_to_cpu(resp->fid);
-		memcpy(vf->mac_addr, resp->mac_address, ETH_ALEN);
-		if (is_valid_ether_addr(vf->mac_addr))
-			/* overwrite netdev dev_adr with admin VF MAC */
-			memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN);
-		else
-			random_ether_addr(bp->dev->dev_addr);
 
 		vf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx);
 		vf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings);
@@ -4209,14 +4208,16 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 		vf->max_l2_ctxs = le16_to_cpu(resp->max_l2_ctxs);
 		vf->max_vnics = le16_to_cpu(resp->max_vnics);
 		vf->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx);
+
+		memcpy(vf->mac_addr, resp->mac_address, ETH_ALEN);
+		if (is_valid_ether_addr(vf->mac_addr))
+			/* overwrite netdev dev_adr with admin VF MAC */
+			memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN);
+		else
+			random_ether_addr(bp->dev->dev_addr);
 #endif
 	}
 
-	bp->tx_push_thresh = 0;
-	if (resp->flags &
-	    cpu_to_le32(FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED))
-		bp->tx_push_thresh = BNXT_TX_PUSH_THRESH;
-
 hwrm_func_qcaps_exit:
 	mutex_unlock(&bp->hwrm_cmd_lock);
 	return rc;
-- 
1.8.3.1