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KVM: i8259: Make ICW1 conform to spec
authorAvi Kivity <avi@redhat.com>
Mon, 30 Aug 2010 09:18:24 +0000 (12:18 +0300)
committerAvi Kivity <avi@redhat.com>
Sun, 24 Oct 2010 08:51:54 +0000 (10:51 +0200)
commit9ed049c3b6230b68985da31f8243d4bec95e0b3a
treedd2eda8711ee3ae3ecee5cbb94e635e1fb78297atree | snapshot (tar.bz2 tar.gz zip)
parent7d9ddaedd8a9d0442fda5b5a90f22a33becbd235commit | diff
KVM: i8259: Make ICW1 conform to spec

ICW is not a full reset, instead it resets a limited number of registers
in the PIC.  Change ICW1 emulation to only reset those registers.

Signed-off-by: Avi Kivity <avi@redhat.com>
arch/x86/kvm/i8259.c diff | blob | blame | history
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