Rafael J. Wysocki a6cb9ee7ca PCI: Retry BARs restoration for Type 0 headers only ... Some shortcomings introduced into pci_restore_state() by commit 26f41062f2 ("PCI: check for pci bar restore completion and retry") have been fixed by recent commit ebfc5b802f ("PCI: Fix regression in pci_restore_state(), v3"), but that commit treats all PCI devices as those with Type 0 configuration headers. That is not entirely correct, because Type 1 and Type 2 headers have different layouts. In particular, the area occupied by BARs in Type 0 config headers contains the secondary status register in Type 1 ones and it doesn't make sense to retry the restoration of that register even if the value read back from it after a write is not the same as the written one (it very well may be different). For this reason, make pci_restore_state() only retry the restoration of BARs for Type 0 config headers. This effectively makes it behave as before commit 26f41062f2 for all header types except for Type 0. Tested-by: Mikko Vinni <mmvinni@yahoo.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-04-16 18:33:35 -07:00
..
hotplug	PCI: make acpihp use __pci_remove_bus_device instead	2012-02-27 12:17:16 -08:00
pcie	ASPM: Fix pcie devices with non-pcie children	2012-03-31 12:49:56 -07:00
.gitignore
access.c
ats.c
bus.c	PCI: add struct pci_host_bridge_window with CPU/bus address offset	2012-02-23 20:19:00 -07:00
hotplug-pci.c
hotplug.c
htirq.c
ioapic.c
iov.c	PCI: Rename pci_remove_bus_device to pci_stop_and_remove_bus_device	2012-02-27 12:12:18 -08:00
irq.c
Kconfig	PCI: add a PCI resource reallocation config option	2012-02-24 09:38:59 -08:00
Makefile
msi.c
msi.h
of.c
pci-acpi.c	ACPI, PCI: Move acpi_dev_run_wake() to ACPI core	2012-03-30 02:21:18 -04:00
pci-driver.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-03-23 14:02:12 -07:00
pci-label.c
pci-stub.c
pci-sysfs.c	PCI: Rename pci_remove_bus_device to pci_stop_and_remove_bus_device	2012-02-27 12:12:18 -08:00
pci.c	PCI: Retry BARs restoration for Type 0 headers only	2012-04-16 18:33:35 -07:00
pci.h	PCI: Move "pci reassigndev resource alignment" out of quirks.c	2012-02-24 14:37:26 -08:00
probe.c	PCI: fix bridge I/O window bus-to-resource conversion	2012-03-20 10:41:27 -07:00
proc.c
quirks.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-03-23 14:02:12 -07:00
remove.c	PCI: export __pci_remove_bus_device	2012-02-27 12:16:55 -08:00
rom.c
search.c
setup-bus.c	Merge branch 'pci-next+probe_only+bus2res-fb127cb' of git://github.com/bjorn-helgaas/linux into linux-next	2012-02-24 14:25:33 -08:00
setup-irq.c
setup-res.c	PCI: Move "pci reassigndev resource alignment" out of quirks.c	2012-02-24 14:37:26 -08:00
slot.c
syscall.c
vpd.c
xen-pcifront.c	Two fixes for regressions:	2012-04-06 17:54:53 -07:00