linux/drivers/pci
Kristen Carlson Accardi ffadcc2ff4 [PATCH] PCI: PCIE power management quirk
When changing power states from D0->DX and then from DX->D0, some
Intel PCIE chipsets will cause a device reset to occur.  This will
cause problems for any D State other than D3, since any state
information that the driver will expect to be present coming from
a D1 or D2 state will have been cleared.  This patch addes a
flag to the pci_dev structure to indicate that devices should
not use states D1 or D2, and will set that flag for the affected
chipsets.  This patch also modifies pci_set_power_state() so that
when a device driver tries to set the power state on
a device that is downstream from an affected chipset, or on one
of the affected devices it only allows state changes to or
from D0 & D3.  In addition, this patch allows the delay time
between D3->D0 to be changed via a quirk.  These chipsets also
need additional time to change states beyond the normal 10ms.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-07-12 16:05:48 -07:00
..
hotplug Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2006-07-10 15:14:38 -07:00
pcie [PATCH] PCI: kzalloc() conversion in drivers/pci 2006-03-23 14:35:17 -08:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c [PATCH] PCI: drivers/pci/: small cleanups 2005-11-10 16:09:18 -08:00
bus.c [PATCH] 64bit resource: change pci core and arch code to use resource_size_t 2006-06-27 09:24:00 -07:00
hotplug.c [PATCH] driver core: replace "hotplug" by "uevent" 2006-01-04 16:18:08 -08:00
Kconfig [PATCH] PCI: Provide a boot parameter to disable MSI 2006-03-23 14:35:16 -08:00
Makefile [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
msi-altix.c [PATCH] PCI: altix: msi support 2006-06-21 11:59:59 -07:00
msi-apic.c [PATCH] x86_64: msi_apic.c build fix 2006-06-26 10:48:22 -07:00
msi.c [PATCH] msi: Only keep one msi_desc in each slab entry. 2006-07-12 12:52:55 -07:00
msi.h [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
pci-acpi.c [PATCH] PCI ACPI: Rename the functions to avoid multiple instances. 2006-06-21 11:59:59 -07:00
pci-driver.c [PATCH] PCI: Error handling on PCI device resume 2006-06-11 14:02:27 -07:00
pci-sysfs.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
pci.c [PATCH] PCI: PCIE power management quirk 2006-07-12 16:05:48 -07:00
pci.h [PATCH] PCI: PCIE power management quirk 2006-07-12 16:05:48 -07:00
probe.c [PATCH] pci: initialize struct pci_dev.error_state 2006-07-10 13:24:21 -07:00
proc.c [PATCH] 64bit resource: change pci core and arch code to use resource_size_t 2006-06-27 09:24:00 -07:00
quirks.c [PATCH] PCI: PCIE power management quirk 2006-07-12 16:05:48 -07:00
remove.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
rom.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
search.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
setup-bus.c [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug drivers 2006-06-27 09:23:58 -07:00
setup-irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup-res.c [PATCH] 64bit resource: change pci core and arch code to use resource_size_t 2006-06-27 09:24:00 -07:00
syscall.c [PATCH] PCI: Block config access during BIST 2005-10-28 15:36:58 -07:00