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Commit ef7af210 authored by Furong Xu's avatar Furong Xu Committed by Greg Kroah-Hartman
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net: stmmac: xgmac: Disable FPE MMC interrupts



[ Upstream commit e54d628a ]

Commit aeb18dd0 ("net: stmmac: xgmac: Disable MMC interrupts
by default") tries to disable MMC interrupts to avoid a storm of
unhandled interrupts, but leaves the FPE(Frame Preemption) MMC
interrupts enabled, FPE MMC interrupts can cause the same problem.
Now we mask FPE TX and RX interrupts to disable all MMC interrupts.

Fixes: aeb18dd0 ("net: stmmac: xgmac: Disable MMC interrupts by default")
Reviewed-by: default avatarLarysa Zaremba <larysa.zaremba@intel.com>
Signed-off-by: default avatarFurong Xu <0x1207@gmail.com>
Reviewed-by: default avatarSerge Semin <fancer.lancer@gmail.com>
Reviewed-by: default avatarWojciech Drewek <wojciech.drewek@intel.com>
Link: https://lore.kernel.org/r/20231125060126.2328690-1-0x1207@gmail.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent f18bcace
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