Rafał Miłecki eb635e008c net: dsa: b53: Fix IMP port setup on BCM5301x ... [ Upstream commit 63f8428b40 ] Broadcom's b53 switches have one IMP (Inband Management Port) that needs to be programmed using its own designed register. IMP port may be different than CPU port - especially on devices with multiple CPU ports. For that reason it's required to explicitly note IMP port index and check for it when choosing a register to use. This commit fixes BCM5301x support. Those switches use CPU port 5 while their IMP port is 8. Before this patch b53 was trying to program port 5 with B53_PORT_OVERRIDE_CTRL instead of B53_GMII_PORT_OVERRIDE_CTRL(5). It may be possible to also replace "cpu_port" usages with dsa_is_cpu_port() but that is out of the scope of thix BCM5301x fix. Fixes: 967dd82ffc ("net: dsa: b53: Add support for Broadcom RoboSwitch") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-22 12:28:05 +02:00
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b53_common.c	net: dsa: b53: Fix IMP port setup on BCM5301x	2021-09-22 12:28:05 +02:00
b53_mdio.c
b53_mmap.c
b53_priv.h	net: dsa: b53: Fix IMP port setup on BCM5301x	2021-09-22 12:28:05 +02:00
b53_regs.h	net: dsa: b53: Support setting learning on port	2021-03-20 10:43:44 +01:00
b53_serdes.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
b53_serdes.h
b53_spi.c	net: dsa: b53: Fixup endianness warnings	2020-07-05 15:45:38 -07:00
b53_srab.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-24 13:47:27 -07:00
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