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authorRohan G Thomas <rohan.g.thomas@altera.com>2025-08-25 12:36:52 +0800
committerJakub Kicinski <kuba@kernel.org>2025-08-26 18:12:42 -0700
commit4f23382841e67174211271a454811dd17c0ef3c5 (patch)
treef0f0d3bcafdf2d5fe502ba1fa932dd8179d0b985 /tools/perf/scripts/python
parentMerge branch 'mlx5-misc-fixes-2025-08-25' (diff)
downloadwireguard-linux-4f23382841e67174211271a454811dd17c0ef3c5.tar.xz
wireguard-linux-4f23382841e67174211271a454811dd17c0ef3c5.zip
net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts
Enabling RX FIFO Overflow interrupts is counterproductive and causes an interrupt storm when RX FIFO overflows. Disabling this interrupt has no side effect and eliminates interrupt storms when the RX FIFO overflows. Commit 8a7cb245cf28 ("net: stmmac: Do not enable RX FIFO overflow interrupts") disables RX FIFO overflow interrupts for DWMAC4 IP and removes the corresponding handling of this interrupt. This patch is doing the same thing for XGMAC IP. Fixes: 2142754f8b9c ("net: stmmac: Add MAC related callbacks for XGMAC2") Signed-off-by: Rohan G Thomas <rohan.g.thomas@altera.com> Reviewed-by: Matthew Gerlach <matthew.gerlach@altera.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250825-xgmac-minor-fixes-v3-1-c225fe4444c0@altera.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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