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(parent: 3ea3c9c) | patch
r8169: check for PCI read error in probe
authorHeiner Kallweit <hkallweit1@gmail.com>
Sun, 28 May 2023 17:35:12 +0000 (19:35 +0200)
committerPaolo Abeni <pabeni@redhat.com>
Tue, 30 May 2023 11:14:53 +0000 (13:14 +0200)
commitbc590b47549225a03c6b36bbc1aede75c917767b
treeb7e1aa134bcd5920b653488d193eefa0db0a33f2tree | snapshot
parent3ea3c9cff7f982b42126a009140cb73a53ecd647commit | diff
r8169: check for PCI read error in probe

Check whether first PCI read returns 0xffffffff. Currently, if this is
the case, the user sees the following misleading message:
unknown chip XID fcf, contact r8169 maintainers (see MAINTAINERS file)

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/75b54d23-fefe-2bf4-7e80-c9d3bc91af11@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
drivers/net/ethernet/realtek/r8169_main.c diff | blob | history
Domain: System / Kernel;