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authorHuang Ying <ying.huang@intel.com>2009-06-15 04:42:57 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-06-16 23:30:14 +0200
commitc465def6bfe834b62623caa9b98f2d4f4739875a (patch)
tree00166d8258f91c7f62b2bf84f4b8d775c906a308 /drivers/pci/iov.c
parentPCI AER: multiple error support (diff)
downloadlinux-c465def6bfe834b62623caa9b98f2d4f4739875a.tar.xz
linux-c465def6bfe834b62623caa9b98f2d4f4739875a.zip
PCI AER: software error injection
Debugging PCIE AER code can be very difficult because it is hard to trigger various real hardware errors. This patch provide a software based error injection tool, which can fake various PCIE errors with a user space helper tool named "aer-inject". Which can be gotten from: http://www.kernel.org/pub/linux/kernel/people/yhuang/ The patch fakes AER error by faking some PCIE AER related registers and an AER interrupt for specified the PCIE device. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/iov.c')
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