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# Date Author Comment
2507c12a 12/11/2010 05:24 pm Alexander Graf

Add endianness as io mem parameter

As stated before, devices can be little, big or native endian. The
target endianness is not of their concern, so we need to push things
down a level.

This patch adds a parameter to cpu_register_io_memory that allows a
device to choose its endianness. For now, all devices simply choose...
97bf4851 10/31/2010 11:24 am Blue Swirl

sparc32: convert debug printf statements to tracepoints

Replace debug printf statements with tracepoints.

Signed-off-by: Blue Swirl <>
5933e8a9 08/02/2010 09:49 pm Artyom Tarasenko

fix last cpu timer initialization

The timer #0 is the system timer, so the timer #num_cpu is the
timer of the last CPU, and it must be initialized in slavio_timer_reset.

Don't mark non-existing timers as running.

Signed-off-by: Artyom Tarasenko <>...
68fb89a2 04/03/2010 09:17 am Blue Swirl

sparc32: improve timer implementation

Timer with zero period (free-run) will never match.

Timer counting starts with tick value of 0x200, not from 0,
so the period must calculated from one tick less than the limit.

Signed-off-by: Blue Swirl <>
452efba6 01/24/2010 04:28 pm Blue Swirl

Sparc32: fix free-run timer

According to Sun4M System Architecture Manual chapter 5.3.2, a limit
of 0 will not generate interrupts.

Signed-off-by: Blue Swirl <>
a01d6ef4 11/07/2009 10:55 am Blue Swirl

sparc32 (mostly): remove unneeded calls to device reset

Signed-off-by: Blue Swirl <>
0e0bfeea 10/24/2009 08:35 pm Blue Swirl

sparc32: convert slavio_timer to reset + vmsd

Signed-off-by: Blue Swirl <>
c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
f4b19cd0 08/31/2009 10:30 pm Blue Swirl

Sparc32: port timers to VMState design

Signed-off-by: Blue Swirl <>
9ebec28b 08/31/2009 10:30 pm Blue Swirl

Sparc32: timer field is never NULL

Signed-off-by: Blue Swirl <>
81a322d4 08/28/2009 04:43 am Gerd Hoffmann

qdev: add return value to init() callbacks.

Sorry folks, but it has to be. One more of these invasive qdev patches.

We have a serious design bug in the qdev interface: device init
callbacks can't signal failure because the init() callback has no
return value. This patch fixes it....
d60efc6b 08/25/2009 09:29 pm Blue Swirl

Make CPURead/WriteFunc structure 'const'

Signed-off-by: Blue Swirl <>
18c637dc 08/10/2009 09:11 pm Gerd Hoffmann

qdev/prop: convert slavio_timer.c to helper macros.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
Message-Id:
Message-Id:
4b48bf05 08/08/2009 11:24 pm Blue Swirl

Sparc32: move device instantiation to sun4m.c

Signed-off-by: Blue Swirl <>
7204ff9c 08/08/2009 11:08 pm Blue Swirl

Sparc32: Refactor slavio timer

Signed-off-by: Blue Swirl <>
0bf9e31a 07/20/2009 08:19 pm Blue Swirl

Fix most warnings (errors with -Werror) when debugging is enabled

I used the following command to enable debugging:
perl -p -i -e 's/^\/\/#define DEBUG/#define DEBUG/g' * /* *//*

Signed-off-by: Blue Swirl <>
ee6847d1 07/17/2009 01:28 am Gerd Hoffmann

qdev: rework device properties.

This patch is a major overhaul of the device properties. The properties
are saved directly in the device state struct now, the linked list of
property values is gone.

Advantages: * We don't have to maintain the list with the property values....
c70c59ee 07/15/2009 11:53 am Blue Swirl

Sparc32: convert slavio timers to qdev

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 <>...
42f1ced2 06/17/2009 10:23 pm Blue Swirl

Don't set IRQs on device reset and loadvm/savevm

Signed-off-by: Blue Swirl <>
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....
001faf32 05/13/2009 08:53 pm Blue Swirl

Replace gcc variadic macro extension with C99 version

Signed-off-by: Blue Swirl <>
487414f1 02/06/2009 12:06 am aliguori

hw: remove error handling from qemu_malloc() callers (Avi Kivity)

Signed-off-by: Avi Kivity <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
e64d7d59 12/02/2008 07:47 pm blueswir1

Remove address masking

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5853 c046a42c-6fe2-441c-8c8c-71466251a162
77f193da 05/12/2008 07:13 pm blueswir1

Wrap long lines

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4440 c046a42c-6fe2-441c-8c8c-71466251a162
22548760 05/10/2008 01:12 pm blueswir1

Fix compiler warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4404 c046a42c-6fe2-441c-8c8c-71466251a162
389d4a25 03/04/2008 10:29 pm blueswir1

Remove unneeded qemu_irq_lower (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4015 c046a42c-6fe2-441c-8c8c-71466251a162
67e42751 01/26/2008 11:13 am blueswir1

Fix user timer mode change (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3933 c046a42c-6fe2-441c-8c8c-71466251a162
e1cb9502 01/25/2008 09:51 pm blueswir1

User timer limit fixes (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3931 c046a42c-6fe2-441c-8c8c-71466251a162
7c560456 01/01/2008 07:06 pm blueswir1

Register only valid register access widths

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3881 c046a42c-6fe2-441c-8c8c-71466251a162
6341fdcb 12/29/2007 10:09 pm blueswir1

Fix CPU timer interrupts

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3876 c046a42c-6fe2-441c-8c8c-71466251a162
85e3023e 12/27/2007 10:23 pm blueswir1

Remove unused timers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3862 c046a42c-6fe2-441c-8c8c-71466251a162
3b4aa426 12/19/2007 07:59 pm blueswir1

All registers are set to 0 on reset (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3841 c046a42c-6fe2-441c-8c8c-71466251a162
bd7e2875 12/19/2007 07:58 pm blueswir1

Fix count calculation when counter limit set to 0 (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3840 c046a42c-6fe2-441c-8c8c-71466251a162
6240d646 12/17/2007 08:21 pm blueswir1

Fix setting counter limit to 0 (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3834 c046a42c-6fe2-441c-8c8c-71466251a162
19f8e5dd 12/17/2007 08:17 pm blueswir1

Only create as many per CPU timers as there are CPUs. (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3833 c046a42c-6fe2-441c-8c8c-71466251a162
d2c38b24 12/01/2007 05:58 pm blueswir1

Name the magic constants, wrap long lines

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3757 c046a42c-6fe2-441c-8c8c-71466251a162
87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
a702b353 11/11/2007 09:47 pm bellard

fixed invalid constant

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3610 c046a42c-6fe2-441c-8c8c-71466251a162
115646b6 10/07/2007 01:00 pm blueswir1

More user timer fixes (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3339 c046a42c-6fe2-441c-8c8c-71466251a162
f930d07e 10/06/2007 02:28 pm blueswir1

More detabification

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3338 c046a42c-6fe2-441c-8c8c-71466251a162
81732d19 10/06/2007 02:25 pm blueswir1

Implement user mode for timers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3337 c046a42c-6fe2-441c-8c8c-71466251a162
3b46e624 09/17/2007 11:09 am ths

find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
5fafdf24 09/17/2007 12:08 am ths

find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
d7edfd27 05/27/2007 07:37 pm blueswir1

Use qemu_irq between interrupt controller and timers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2874 c046a42c-6fe2-441c-8c8c-71466251a162
5aca8c3b 05/26/2007 08:39 pm blueswir1

Split DMA controller in two
Fix register size related bugs

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2869 c046a42c-6fe2-441c-8c8c-71466251a162
8d05ea8a 05/24/2007 10:48 pm blueswir1

Change ptimer API to use 64-bit values, add save and load methods
Use ptimers for Sparc32 Slavio

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2859 c046a42c-6fe2-441c-8c8c-71466251a162
5dcb6b91 05/19/2007 03:58 pm blueswir1

Use full 36-bit physical address space on SS10

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2830 c046a42c-6fe2-441c-8c8c-71466251a162
31ade715 05/17/2007 10:32 pm blueswir1

Fix Qemu division by zero triggered by NetBSD

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2825 c046a42c-6fe2-441c-8c8c-71466251a162
3d29fbef 05/17/2007 10:21 pm blueswir1

Force the primary CPU to run and other CPUs to halt, recalculate timers
after system_reset.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2822 c046a42c-6fe2-441c-8c8c-71466251a162
d537cf6c 04/07/2007 09:14 pm pbrook

Unify IRQ handling.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
52cc07d0 04/01/2007 07:05 pm blueswir1

Change Sparc uses of pic_set_irq to pic_set_irq_new

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2572 c046a42c-6fe2-441c-8c8c-71466251a162
dc3c9d21 03/20/2007 06:54 pm ths

SlavIO Counter-Timers fix, by Aurelien Jarno.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2516 c046a42c-6fe2-441c-8c8c-71466251a162
26a76461 06/25/2006 09:15 pm bellard

C99 64 bit printf

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
ba3c64fb 12/05/2005 10:31 pm bellard

Initial SPARC SMP support (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1694 c046a42c-6fe2-441c-8c8c-71466251a162
66321a11 04/06/2005 11:47 pm bellard

sparc update (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1350 c046a42c-6fe2-441c-8c8c-71466251a162
e80cfcfc 12/20/2004 01:18 am bellard

SPARC merge

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162