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Makefile.objs 52 Bytes
core.c 19.6 kB
ich9.c 7.6 kB
piix4.c 21.7 kB

Latest revisions

# Date Author Comment
e4f308bb 12/23/2013 01:12 pm Igor Mammedov

acpi: piix4: remove not needed GPE0 mask

Hardcoded GPE0 mask isn't really needed. Since GPE0_STS initialized
with all bits cleared and only QEMU itself can set bits there (i.e.
guest can only clear bits in it). So guest can't triger SCI
by setting _STS & _EN bits and there is not reason to mask out not...
06313503 12/23/2013 01:12 pm Igor Mammedov

acpi: factor out common pm_update_sci() into acpi core

... and rename it into acpi_update_sci() since it changes
SCI on only on PM registers status.

Signed-off-by: Igor Mammedov <>
Signed-off-by: Michael S. Tsirkin <>
2c047956 12/23/2013 01:12 pm Igor Mammedov

acpi: ich9: allow guest to clear SCI rised by GPE

it fixes IRQ storm since guest isn't able to lower SCI IRQ
after it has been handled when it clears GPE event.

Signed-off-by: Igor Mammedov <>
Signed-off-by: Michael S. Tsirkin <>
c65e5de9 11/06/2013 05:57 am Peter Maydell

bswap.h: Remove le16_to_cpupu()

Replace the legacy le16_to_cpupu() with lduw_le_p().

Signed-off-by: Peter Maydell <>
Reviewed-by: Richard Henderson <>
Reviewed-by: Michael S. Tsirkin <>
Message-id: ...
587ae227 11/06/2013 05:57 am Peter Maydell

bswap.h: Remove cpu_to_le16wu()

Replace the legacy cpu_to_le16wu() with stw_le_p().

Signed-off-by: Peter Maydell <>
Reviewed-by: Richard Henderson <>
Reviewed-by: Michael S. Tsirkin <>
Message-id: ...
02a5c4c9 11/05/2013 07:06 pm Stefan Hajnoczi

qdev: Drop misleading qdev_free() function

The qdev_free() function name is misleading since all the function does
is unlink the device from its parent. The device is not necessarily
freed.

The device will be freed when its QObject refcount reaches zero. It is...
b0eb759f 10/31/2013 05:58 pm Anthony Liguori

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci, pc, acpi fixes, enhancements

This includes some pretty big changes:
- pci master abort support by Marcel
- pci IRQ API rework by Marcel
- acpi generation support by myself

Everything has gone through several revisions, latest versions have been on...
60de1163 10/14/2013 05:48 pm Michael S. Tsirkin

acpi: add interface to access user-installed tables

Also add a new API to install builtin tables, so
that we can distinguish between the two.

Signed-off-by: Michael S. Tsirkin <>
277e9340 10/14/2013 05:48 pm Michael S. Tsirkin

piix: APIs for pc guest info

This adds APIs that will be used to fill in guest acpi tables.
Some required information is still lacking in QOM, so we
fall back on lookups by type and returning explicit types.

Reviewed-by: Gerd Hoffmann <>...
6f1426ab 10/14/2013 05:48 pm Michael S. Tsirkin

ich9: APIs for pc guest info

This adds APIs that will be used to fill in
acpi tables, implemented using QOM,
to various ich9 components.
Some information is still missing in QOM,
so we fall back on lookups by type instead.

Reviewed-by: Gerd Hoffmann <>...

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