[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Mon, 22 Oct 2018 19:26:15 -0700
From: <Tristram.Ha@...rochip.com>
To: Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Pavel Machek <pavel@....cz>
CC: Tristram Ha <Tristram.Ha@...rochip.com>,
Ruediger Schmitt <ruediger.schmitt@...lips.com>,
<UNGLinuxDriver@...rochip.com>, <netdev@...r.kernel.org>
Subject: [PATCH v3 net-next 11/11] net: dsa: microchip: Add switch offload forwarding support
From: Tristram Ha <Tristram.Ha@...rochip.com>
Add switch offload forwarding support.
Signed-off-by: Tristram Ha <Tristram.Ha@...rochip.com>
---
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
Powered by blists - more mailing lists