x86: fix i8259A_resume()
authorJan Beulich <jbeulich@suse.com>
Tue, 15 May 2012 07:18:02 +0000 (09:18 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 15 May 2012 07:18:02 +0000 (09:18 +0200)
commit85c4d8a2ab3904353d88a4f79de164b7fda79adb
tree2c33f7f7cdaeae394553519dd1f6a2715bbbf4d1
parentdebddaa56c84f5809774f34fdd190bc5f4a6cf16
x86: fix i8259A_resume()

On systems that have an IO-APIC, we generally run the PIC in AEOI
mode, yet i8259A_resume() so far failed to put it back into that mode.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
xen/arch/x86/i8259.c