From: Grygorii Strashko <grygorii.strashko@ti.com>
To: "David S. Miller" <davem@davemloft.net>, <netdev@vger.kernel.org>,
Jakub Kicinski <kuba@kernel.org>
Cc: Murali Karicheri <m-karicheri2@ti.com>,
Sekhar Nori <nsekhar@ti.com>, <linux-kernel@vger.kernel.org>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH] net: ethernet: ti: add NETIF_F_HW_TC hw feature flag for taprio offload
Date: Fri, 17 Jul 2020 15:19:32 +0300 [thread overview]
Message-ID: <20200717121932.26649-1-grygorii.strashko@ti.com> (raw)
From: Murali Karicheri <m-karicheri2@ti.com>
Currently drive supports taprio offload which is a tc feature offloaded
to cpsw hardware. So driver has to set the hw feature flag, NETIF_F_HW_TC
in the net device to be compliant. This patch adds the flag.
Fixes: 8127224c2708 ("ethernet: ti: am65-cpsw-qos: add TAPRIO offload support")
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 1492648247d9..6d778bc3d012 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1850,7 +1850,8 @@ static int am65_cpsw_nuss_init_ndev_2g(struct am65_cpsw_common *common)
port->ndev->max_mtu = AM65_CPSW_MAX_PACKET_SIZE;
port->ndev->hw_features = NETIF_F_SG |
NETIF_F_RXCSUM |
- NETIF_F_HW_CSUM;
+ NETIF_F_HW_CSUM |
+ NETIF_F_HW_TC;
port->ndev->features = port->ndev->hw_features |
NETIF_F_HW_VLAN_CTAG_FILTER;
port->ndev->vlan_features |= NETIF_F_SG;
--
2.17.1
next reply other threads:[~2020-07-17 12:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-17 12:19 Grygorii Strashko [this message]
2020-07-18 1:47 ` David Miller
2020-07-21 20:05 ` Grygorii Strashko
2020-07-22 1:32 ` David Miller
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