Re: [Qemu-devel] [PATCH KVM v2 2/4] KVM: additional i8254 output fixes

2013-01-10 Thread Matthew Ogilvie
On Tue, Jan 08, 2013 at 09:41:36AM +0200, Gleb Natapov wrote: On Mon, Jan 07, 2013 at 06:35:47PM -0600, mmogi...@miniinfo.net wrote: On Mon, 7 Jan 2013 14:04:03 +0200, Gleb Natapov g...@redhat.com wrote: On Wed, Dec 26, 2012 at 10:39:54PM -0700, Matthew Ogilvie wrote: Make git_get_out()

Re: [Qemu-devel] [PATCH KVM v2 2/4] KVM: additional i8254 output fixes

2013-01-07 Thread Gleb Natapov
On Wed, Dec 26, 2012 at 10:39:54PM -0700, Matthew Ogilvie wrote: Make git_get_out() consistent with spec. Currently pit_get_out() doesn't affect IRQ0, but it can be read by the guest in other ways. This makes it consistent with proposed changes in qemu's i8254 model as well. See

Re: [Qemu-devel] [PATCH KVM v2 2/4] KVM: additional i8254 output fixes

2013-01-07 Thread mmogilvi
On Mon, 7 Jan 2013 14:04:03 +0200, Gleb Natapov g...@redhat.com wrote: On Wed, Dec 26, 2012 at 10:39:54PM -0700, Matthew Ogilvie wrote: Make git_get_out() consistent with spec. Currently pit_get_out() doesn't affect IRQ0, but it can be read by the guest in other ways. This makes it consistent

Re: [Qemu-devel] [PATCH KVM v2 2/4] KVM: additional i8254 output fixes

2013-01-07 Thread Gleb Natapov
On Mon, Jan 07, 2013 at 06:35:47PM -0600, mmogi...@miniinfo.net wrote: On Mon, 7 Jan 2013 14:04:03 +0200, Gleb Natapov g...@redhat.com wrote: On Wed, Dec 26, 2012 at 10:39:54PM -0700, Matthew Ogilvie wrote: Make git_get_out() consistent with spec. Currently pit_get_out() doesn't affect

[Qemu-devel] [PATCH KVM v2 2/4] KVM: additional i8254 output fixes

2012-12-26 Thread Matthew Ogilvie
Make git_get_out() consistent with spec. Currently pit_get_out() doesn't affect IRQ0, but it can be read by the guest in other ways. This makes it consistent with proposed changes in qemu's i8254 model as well. See http://bochs.sourceforge.net/techspec/intel-82c54-timer.pdf.gz or search the net