mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 09:12:39 +00:00
cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 714e8c634821b340c191a157e8c4e0b1afd53dfc Mon Sep 17 00:00:00 2001
|
|
From: Alex Marginean <alexandru.marginean@nxp.com>
|
|
Date: Wed, 8 Jan 2020 15:21:53 +0200
|
|
Subject: [PATCH] drivers: net: mscc_ocelot: don't flood unicast traffic to cpu
|
|
|
|
Switch cpu port doesn't learn MAC addresses and the local bridge dev_addr
|
|
must be explicitly added to the bridge.
|
|
This is done whenever a port is added to a bridge, ports following the
|
|
1st one will just overwrite the same entry.
|
|
|
|
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
|
|
---
|
|
drivers/net/ethernet/mscc/ocelot.c | 8 ++++++++
|
|
1 file changed, 8 insertions(+)
|
|
|
|
--- a/drivers/net/ethernet/mscc/ocelot.c
|
|
+++ b/drivers/net/ethernet/mscc/ocelot.c
|
|
@@ -1680,6 +1680,8 @@ static int ocelot_port_obj_del(struct ne
|
|
int ocelot_port_bridge_join(struct ocelot *ocelot, int port,
|
|
struct net_device *bridge)
|
|
{
|
|
+ struct ocelot_port *ocelot_port = ocelot->ports[port];
|
|
+
|
|
if (!ocelot->bridge_mask) {
|
|
ocelot->hw_bridge_dev = bridge;
|
|
} else {
|
|
@@ -1691,6 +1693,12 @@ int ocelot_port_bridge_join(struct ocelo
|
|
|
|
ocelot->bridge_mask |= BIT(port);
|
|
|
|
+ /* Direct CPU traffic to PCU port, this should override any existing
|
|
+ * entries
|
|
+ */
|
|
+ ocelot_mact_learn(ocelot, PGID_CPU, bridge->dev_addr, ocelot_port->pvid,
|
|
+ ENTRYTYPE_LOCKED);
|
|
+
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(ocelot_port_bridge_join);
|