Brice Goglin fe97064c28 MSI: Export the PCI_BUS_FLAGS_NO_MSI flag in sysfs ... Export the PCI_BUS_FLAGS_NO_MSI flag of a PCI bus in the sysfs files of its parent device and make it writable. Could be used to: * disable MSI on a device which has not been blacklisted yet * allow MSI when some setpci hacks enable MSI support (for instance on the ServerWorks HT2000 chipset where the MSI HT cap is disabled by default). Architecture where some bus have no parent chipset cannot use this strategy to change MSI support. If the chipset does not have a subordinate bus, its 'bus_msi' file is empty. Also document and warn about the possible danger of changing the flag. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2006-09-26 17:43:52 -07:00
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hotplug	sysfs_remove_bin_file: no return value, dump_stack on error	2006-09-25 21:08:39 -07:00
pcie
.gitignore
access.c
bus.c
hotplug.c
Kconfig	PCI: enable driver multi-threaded probe	2006-09-25 21:08:40 -07:00
Makefile
msi-altix.c
msi-apic.c
msi.c	MSI: Factorize common code in pci_msi_supported()	2006-09-26 17:43:52 -07:00
msi.h
pci-acpi.c
pci-driver.c	PCI: enable driver multi-threaded probe	2006-09-25 21:08:40 -07:00
pci-sysfs.c	MSI: Export the PCI_BUS_FLAGS_NO_MSI flag in sysfs	2006-09-26 17:43:52 -07:00
pci.c	Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6	2006-09-26 13:07:55 -07:00
pci.h	MSI: Cleanup existing MSI quirks	2006-09-26 17:43:52 -07:00
probe.c
proc.c
quirks.c	MSI: Cleanup existing MSI quirks	2006-09-26 17:43:52 -07:00
remove.c
rom.c
search.c
setup-bus.c
setup-irq.c
setup-res.c
syscall.c