PCI AER: support invalid error source IDs

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When the bus id part of error source id is equal to 0 or nosourceid=1,
make the kernel probe the AER status registers of all devices under the
root port to find the initial error reporter.

Reviewed-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Zhang, Yanmin 2009-06-16 13:35:11 +08:00 • committed by Jesse Barnes

parent 70298c6e6c

commit 28eb27cf08

3 changed files with 122 additions and 60 deletions

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4

Documentation/PCI/pcieaer-howto.txt

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2

drivers/pci/pcie/aer/aerdrv.h

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176

drivers/pci/pcie/aer/aerdrv_core.c

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