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authorHelge Wagner <Helge.Wagner@gefanuc.com>2008-04-29 14:20:40 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-10 19:31:45 +0200
commit9096bd7a66efbe406910365c5206a32eed3875af (patch)
treec6362db951f1f5426f7d0aabd8ae825f1a1dcc31 /include/asm-x86
parentfd3c3ed5d1e3ceb37635cbe6d220ab94aae0781d (diff)
x86: restrict keyboard io ports reservation to make ipmi driver work
On some of our (single board computer) boards (x86) we are using an IPMI controller that uses I/O ports 0x62 and 0x66 for a KCS (keyboard controller style) IPMI system interface. Trying to load the openipmi driver fails, because the ports (0x62/0x66) are reserved for keyboard. keyboard reserves the full range 0x60-0x6F while it doesn't need to. Reserve only ports 0x60 and 0x64 for the legacy PS/2 i8042 keyboad controller instead of 0x60-0x6F to allow the openipmi driver to work. [ tglx: added 64bit fixup ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86')
0 files changed, 0 insertions, 0 deletions