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authorHeiner Kallweit <hkallweit1@gmail.com>2019-06-18 23:14:50 +0200
committerDavid S. Miller <davem@davemloft.net>2019-06-22 04:05:42 +0200
commit62b1b3b3b6d3ef309b1024aea95265c01929933c (patch)
tree5db41c7be5d6888479c5d853171951418c3e7e57 /scripts/Makefile.modbuiltin
parentPCI: let pci_disable_link_state propagate errors (diff)
downloadlinux-62b1b3b3b6d3ef309b1024aea95265c01929933c.tar.xz
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r8169: don't activate ASPM in chip if OS can't control ASPM
Certain chip version / board combinations have massive problems if ASPM is active. If BIOS enables ASPM and doesn't let OS control it, then we may have a problem with the current code. Therefore check the return code of pci_disable_link_state() and don't enable ASPM in the network chip if OS can't control ASPM. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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