kernel/git/stable/linux-stable.git/drivers/pci, branch linux-2.6.23.y

PCI: Fix fakephp deadlock

2008-02-08T20:01:52+00:00

This patch works around a problem in the fakephp driver when a process writing "0" to a "power" sysfs file to fake removal of a PCI device ends up deadlocking itself in the sysfs code. The patch is functionally identical to the one in Linus' tree post 2.6.24: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=5c796ae7a7ebe56967ed9b9963d7c16d733635ff I have tested it on a 2.6.23 kernel. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman

ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9

2008-02-08T20:01:30+00:00

patch d1ec7298fcefd7e4d1ca612da402ce9e5d5e2c13 in mainline. It is important that these resources be reserved to avoid conflicts with well known ACPI registers. Signed-off-by: Zhao Yakui Signed-off-by: Len Brown Signed-off-by: Greg Kroah-Hartman

MSI: Use correct data offset for 32-bit MSI in read_msi_msg()

2007-11-16T17:30:22+00:00

patch cbf5d9e6b9bcf03291cbb51db144b3e2773a8a2d in mainline. While reading the MSI code trying to find a reason why MSI wouldn't work for devices that have a 32-bit MSI address capability, I noticed that read_msi_msg() seems to read the message data from the wrong offset in this case. Signed-off-by: Roland Dreier Acked-by: Eric W. Biederman Signed-off-by: Greg Kroah-Hartman

Fix bogus PCI quirk for e100

2007-09-28T23:21:10+00:00

Linas reported me that some machines were crashing at boot in quirk_e100_interrupt. It appears that this quirk is doing an ioremap directly on a PCI BAR value, which isn't legal and will cause all sorts of bad things to happen on architectures where PCI BARs don't directly match processor bus addresses. This fixes it by using the proper PCI resources instead which is possible since the quirk has been moved by a previous commit to happen late enough for that. Signed-off-by: Benjamin Herrenschmidt Acked-by: Linas Vepstas Signed-off-by: Linus Torvalds

PCI: unhide SMBus on Compaq Deskpro EP 401963-001 motherboard

2007-09-11T11:22:16+00:00

PCI quirk to unhide SMBus on Compaq Deskpro EP 401963-001 (PCA# 010174) motherboard. Signed-off-by: Greg White Acked-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

PCI: remove devinit from pci_read_bridge_bases

2007-09-11T11:22:16+00:00

On MIPS with PCI && !HOTPLUG, I'm currently getting the following modpost warning: MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x1ce128): Section mismatch: reference to .init.text:pci_read_bridge_bases (between 'pcibios_fixup_bus' and 'pcibios_enable_device') On MIPS I have the call chains pci_scan_child_bus -> pcibios_fixup_bus -> pci_read_bridge_bases. pci_scan_child_bus can't be __devinit because it it is an exported symbol, thus pcibios_fixup_bus and pci_read_bridge_bases can't be either. For some reason I don't see this issue on x86; I blame compiler differences. Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman

Pull events into release branch

2007-08-25T05:44:01+00:00

Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown

acpiphp_ibm: add missing '\n' to error message

2007-08-25T05:39:13+00:00

Add missing \n to error in ibm_find_acpi_device. Signed-off-by: Jeremy Fitzhardinge Cc: Kristen Carlson Accardi Cc: Greg Kroah-Hartman Cc: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Len Brown

ACPI: Schedule /proc/acpi/event for removal

2007-08-23T19:20:26+00:00

Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: Len Brown

ACPI: don't duplicate input events on netlink

2007-08-23T18:27:23+00:00

The previous events patch added a netlink event for every user of the legacy /proc/acpi/event interface. However, some users of /proc/acpi/event are really input events, and they already report their events via the input layer. Introduce a new interface, acpi_bus_generate_netlink_event(), which is explicitly called by devices that want to repoprt events via netlink. This allows the input-like events to opt-out of generating netlink events. In summary: events that are sent via netlink: ac/battery/sbs thermal processor thinkpad_acpi dock/bay events that are sent via input layer: button video hotkey thinkpad_acpi hotkey asus_acpi/asus-laptop hotkey sonypi/sonylaptop Signed-off-by: Zhang Rui Signed-off-by: Len Brown