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net: stmmac: gmac4+: Not all Unicast addresses may be available
authorJose Abreu <Jose.Abreu@synopsys.com>
Sun, 6 Oct 2019 11:08:56 +0000 (13:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 27 Jan 2020 13:51:16 +0000 (14:51 +0100)
commit77d02cb04bab5743e8e462c786bbd4e5414beb9e
treeb0751f543d745eacc1fb35b8c744988ff4668aeatree | snapshot
parent46e58ffb2ec8127baa1ac9edfc123f669fee3140commit | diff
net: stmmac: gmac4+: Not all Unicast addresses may be available

[ Upstream commit 25683bab09a70542b9f8e3e28f79b3369e56701f ]

Some setups may not have all Unicast addresses filters available. Check
the number of available filters before trying to setup it.

Fixes: 477286b53f55 ("stmmac: add GMAC4 core support")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c diff | blob | history
Domain: System / Kernel;