PCI: Log IDE resource quirk in dmesg

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Make a note in dmesg when we overwrite legacy IDE BAR info.  We previously
logged something like this:

  pci 0000:00:1f.1: reg 0x10: [io  0x0000-0x0007]

and then silently overwrote the resource.  There's an example in the
bugzilla below.  This doesn't fix the bugzilla; it just makes what's going
on more obvious.

No functional change; merely adds some dev_info() calls.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=48451
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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This commit is contained in:

Bjorn Helgaas 2014-03-05 14:07:03 -07:00

parent 664c28480c

commit 075eb9e355

1 changed files with 12 additions and 4 deletions

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drivers/pci/probe.c

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