355a72d75b
Rework the handling of suspend and resume of PCI devices which have no drivers or the drivers of which do not provide any suspend-resume callbacks in such a way that their standard PCI configuration registers will be saved and restored with interrupts disabled. This should prevent such devices, including PCI bridges, from being resumed too late to be able to function correctly during the resume of the other PCI devices that may depend on them. Also, to remove one possible source of future confusion, drop the default handling of suspend and resume for PCI devices with drivers providing the 'pm' object introduced by the new suspend-resume framework (there are no such PCI drivers at the moment). This patch addresses the regression from 2.6.26 tracked as http://bugzilla.kernel.org/show_bug.cgi?id=12121 . Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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| .. | ||
| hotplug | ||
| pcie | ||
| .gitignore | ||
| Kconfig | ||
| Makefile | ||
| access.c | ||
| bus.c | ||
| dmar.c | ||
| hotplug-pci.c | ||
| hotplug.c | ||
| htirq.c | ||
| intel-iommu.c | ||
| intr_remapping.c | ||
| intr_remapping.h | ||
| iova.c | ||
| irq.c | ||
| msi.c | ||
| msi.h | ||
| pci-acpi.c | ||
| pci-driver.c | ||
| pci-sysfs.c | ||
| pci.c | ||
| pci.h | ||
| probe.c | ||
| proc.c | ||
| quirks.c | ||
| remove.c | ||
| rom.c | ||
| search.c | ||
| setup-bus.c | ||
| setup-irq.c | ||
| setup-res.c | ||
| slot.c | ||
| syscall.c | ||