netdev - [PATCH net-next 2/2] bnxt: report header-data split state

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Date:   Thu, 27 Jan 2022 10:43:00 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-doc@...r.kernel.org,
        chenhao288@...ilicon.com, huangguangbin2@...wei.com,
        idosch@...dia.com, corbet@....net,
        Jakub Kicinski <kuba@...nel.org>,
        Michael Chan <michael.chan@...adcom.com>
Subject: [PATCH net-next 2/2] bnxt: report header-data split state

Aggregation rings imply header-data split.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
--
CC: Michael Chan <michael.chan@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 003330e8cd58..5edbee92f5c4 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -11,6 +11,7 @@
 #include <linux/ctype.h>
 #include <linux/stringify.h>
 #include <linux/ethtool.h>
+#include <linux/ethtool_netlink.h>
 #include <linux/linkmode.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
@@ -802,9 +803,11 @@ static void bnxt_get_ringparam(struct net_device *dev,
 	if (bp->flags & BNXT_FLAG_AGG_RINGS) {
 		ering->rx_max_pending = BNXT_MAX_RX_DESC_CNT_JUM_ENA;
 		ering->rx_jumbo_max_pending = BNXT_MAX_RX_JUM_DESC_CNT;
+		kernel_ering->tcp_data_split = ETHTOOL_TCP_DATA_SPLIT_ENABLED;
 	} else {
 		ering->rx_max_pending = BNXT_MAX_RX_DESC_CNT;
 		ering->rx_jumbo_max_pending = 0;
+		kernel_ering->tcp_data_split = ETHTOOL_TCP_DATA_SPLIT_DISABLED;
 	}
 	ering->tx_max_pending = BNXT_MAX_TX_DESC_CNT;
 
-- 
2.34.1