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authorIvan Kokshaysky <ink@jurassic.park.msu.ru>2005-06-15 18:59:27 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-07-01 13:35:50 -0700
commit299de0343c7d18448a69c635378342e9214b14af (patch)
tree0a456358b5f919328e234868139c983813f4cb80 /include/linux/serial_8250.h
parent90b54929b626c80056262d9d99b3f48522e404d0 (diff)
[PATCH] PCI: pci_assign_unassigned_resources() on x86
- Add sanity check for io[port,mem]_resource in setup-bus.c. These resources look like "free" as they have no parents, but obviously we must not touch them. - In i386.c:pci_allocate_bus_resources(), if a bridge resource cannot be allocated for some reason, then clear its flags. This prevents any child allocations in this range, so the setup-bus code will work with a clean resource sub-tree. - i386.c:pcibios_enable_resources() doesn't enable bridges, as it checks only resources 0-5, which looks like a clear bug to me. I suspect it might break hotplug as well in some cases. From: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/serial_8250.h')
0 files changed, 0 insertions, 0 deletions