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authorMarian Balakowicz <m8@semihalf.com>2007-07-03 11:03:18 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2007-08-22 23:48:40 +0200
commit4e68fc97b17470365a65bc569523dd9012730e44 (patch)
tree3b8bc704011d2ae19e63b57505b8218873426ee4 /Documentation/DocBook/deviceiobook.tmpl
parentPCI: Move prototypes for pci_bus_find_capability to include/linux/pci.h (diff)
downloadlinux-4e68fc97b17470365a65bc569523dd9012730e44.tar.xz
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PCI: quirk_e100_interrupt() called too early
quirk_e100_interrupts() is called after PCI controller is initialized and before PCI bus enumeration is performed. On some powerpc platforms which modify PCI controller configuration and set different MEM and IO windows than those set by firmware quirk_e100_interrupt() is causing kernel panic as it tries to read from device BAR0 offets which at this time points to a invalid PCI window (set by firmware). This patch delays the quirk_100_interrupt() to pci_fixup_final phase, which happens after bus enumeration and before PCI enable and device driver initialization. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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