From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH v3 net-next 11/11] net: dsa: microchip: Add switch offload forwarding support Date: Mon, 22 Oct 2018 19:26:15 -0700 Message-ID: <1540261575-1889-12-git-send-email-Tristram.Ha@microchip.com> References: <1540261575-1889-1-git-send-email-Tristram.Ha@microchip.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Tristram Ha , Ruediger Schmitt , , To: Andrew Lunn , Florian Fainelli , Pavel Machek Return-path: Received: from esa5.microchip.iphmx.com ([216.71.150.166]:53531 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727283AbeJWKrh (ORCPT ); Tue, 23 Oct 2018 06:47:37 -0400 In-Reply-To: <1540261575-1889-1-git-send-email-Tristram.Ha@microchip.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tristram Ha Add switch offload forwarding support. Signed-off-by: Tristram Ha --- drivers/net/dsa/microchip/ksz9477.c | 3 +++ net/dsa/tag_ksz.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c index c399fa2..f7d0bbe 100644 --- a/drivers/net/dsa/microchip/ksz9477.c +++ b/drivers/net/dsa/microchip/ksz9477.c @@ -438,6 +438,7 @@ static void ksz9477_port_stp_state_set(struct dsa_switch *ds, int port, struct ksz_port *p = &dev->ports[port]; u8 data; int member = -1; + int forward = dev->member; ksz_pread8(dev, port, P_STP_CTRL, &data); data &= ~(PORT_TX_ENABLE | PORT_RX_ENABLE | PORT_LEARN_DISABLE); @@ -509,6 +510,8 @@ static void ksz9477_port_stp_state_set(struct dsa_switch *ds, int port, * as the offload_fwd_mark indication cannot be reported here * the switch forwarding function is not enabled. */ + if (forward != dev->member) + ksz_update_port_member(dev, port); } static void ksz9477_flush_dyn_mac_table(struct ksz_device *dev, int port) diff --git a/net/dsa/tag_ksz.c b/net/dsa/tag_ksz.c index e2c5dd4..47a3b91 100644 --- a/net/dsa/tag_ksz.c +++ b/net/dsa/tag_ksz.c @@ -84,6 +84,8 @@ static struct sk_buff *ksz_rcv(struct sk_buff *skb, struct net_device *dev, pskb_trim_rcsum(skb, skb->len - len); + skb->offload_fwd_mark = 1; + return skb; } -- 1.9.1