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# Date Author Comment
e6cb4d45 09/11/2009 07:10 pm Juan Quintela

vmstate: port hpet device

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
67f0875e 09/11/2009 07:10 pm Juan Quintela

hpet: it is imposible that qemu_timer field is NULL at this point

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
d60efc6b 08/25/2009 09:29 pm Blue Swirl

Make CPURead/WriteFunc structure 'const'

Signed-off-by: Blue Swirl <>
ce536cfd 07/27/2009 10:08 pm Beth Kon

HPET fixes for reg writes

This patch addresses the problems found by Andriy Gapon:

- The code was incorrectly overwriting the high order 32
bits of the timer and hpet config registers. This didn't show up
in testing because linux and windows use hpet in legacy mode,...
7d93b1fa 07/17/2009 01:28 am Beth Kon

Reset HPET config register on hpet_reset

Without this, after system reset, hpet does not detect transition from
non-legacy to legacy mode.

Signed-off-by: Beth Kon <>
Signed-off-by: Anthony Liguori <>
8167ee88 07/16/2009 11:47 pm Blue Swirl

Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <>
a08d4367 06/29/2009 10:18 pm Jan Kiszka

Revert "Introduce reset notifier order"

This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (and
updates later added users of qemu_register_reset), we solved the
problem it originally addressed less invasively.

Signed-off-by: Jan Kiszka <>...
1eed09cb 06/16/2009 11:18 pm Avi Kivity

Remove io_index argument from cpu_register_io_memory()

The parameter is always zero except when registering the three internal
io regions (ROM, unassigned, notdirty). Remove the parameter to reduce
the API's power, thus facilitating future change.

Signed-off-by: Avi Kivity <>...
8217606e 05/22/2009 06:50 pm Jan Kiszka

Introduce reset notifier order

Add the parameter 'order' to qemu_register_reset and sort callbacks on
registration. On system reset, callbacks with lower order will be
invoked before those with higher order. Update all existing users to the
standard order 0....
37873241 04/17/2009 11:50 pm aliguori

hpet: Fix emulation of HPET_TN_SETVAL (Jan Kiszka)

While Intel's spec is not that clear here, latest changes to Linux' HPET
code (commit c23e253e67c9d8a91a0ffa33c1f571a17f0a2403, "x86: hpet: stop
HPET_COUNTER when programming periodic mode") strongly suggest that...
35730fa0 01/16/2009 11:38 pm aurel32

hpet config mask fix

I discovered a bug in the hpet code that caused Windows to boot without
hpet. The config mask I was using was preventing the guest from placing
the hpet into 32 bit mode.

(Beth Kon)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6357 c046a42c-6fe2-441c-8c8c-71466251a162
fad6cb1a 01/05/2009 12:05 am aurel32

Update FSF address in GPL/LGPL boilerplate

The attached patch updates the FSF address in the GPL/LGPL boilerplate
in most GPL/LGPLed files, and also in COPYING.LIB.

Signed-off-by: Stuart Brady <>
Signed-off-by: Aurelien Jarno <>...
c50c2d68 12/19/2008 12:42 am aurel32

Remove trailing spaces introduced by commit 6081

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6085 c046a42c-6fe2-441c-8c8c-71466251a162
bf4f74c0 12/19/2008 12:42 am aurel32

Fix warnings introduced by commit 6081

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6084 c046a42c-6fe2-441c-8c8c-71466251a162
16b29ae1 12/18/2008 01:28 am aliguori

Add HPET emulation to qemu (Beth Kon)

This patch adds HPET emulation. It can be disabled with -disable-hpet. An hpet
provides a more finely granular clocksource than otherwise available on PC.
This means that latency-dependent applications (e.g. multimedia) will generally...