Detect if the compiler can support the ifun and avx2, if so, set
CONFIG_AVX2_OPT which will be used to turn on the avx2 instruction
optimization.
Suggested-by: Paolo Bonzini
Suggested-by: Peter Maydell
Signed-off-by: Liang Li
---
configure | 21 +
1 file changed, 21 inserti
buffer_find_nonzero_offset() is a hot function during live migration.
Now it use SSE2 instructions for optimization. For platform supports
AVX2 instructions, use the AVX2 instructions for optimization can help
to improve the performance of zero page checking about 30% comparing
to SSE2.
Live migrat
buffer_find_nonzero_offset() is a hot function during live migration.
Now it use SSE2 instructions for optimization. For platform supports
AVX2 instructions, use AVX2 instructions for optimization can help
to improve the performance of buffer_find_nonzero_offset() about 30%
comparing to SSE2.
Live
On 27.01.2016 01:04, David Gibson wrote:
> On Mon, Jan 25, 2016 at 08:22:51PM +0100, Alexander Graf wrote:
>>
>>
>> On 01/25/2016 06:15 AM, David Gibson wrote:
>>> ppc_store_slb updates the SLB for PPC cpus with 64-bit hash MMUs.
>>> Currently it takes two parameters, which contain values encoded a
On Wed, 01/27 14:11, Liang Li wrote:
> Since 's->state' will be set in migrate_init(), there is no
> need to set it before calling migrate_init(). The code and
> the related comments can be removed.
Reviewed-by: Fam Zheng
>
> Signed-off-by: Liang Li
> ---
> migration/migration.c | 6 --
>
On 2016/1/27 13:59, Jason Wang wrote:
On 01/27/2016 08:37 AM, Hailiang Zhang wrote:
On 2016/1/26 11:18, Jason Wang wrote:
On 01/25/2016 03:22 PM, Hailiang Zhang wrote:
On 2016/1/25 13:18, Jason Wang wrote:
On 01/22/2016 04:36 PM, zhanghailiang wrote:
We add each netdev a default buffer
On Tue, Jan 26, 2016 at 11:56:15AM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > Just set up a 32bit vm and maybe configure it to automatically test your
> > git branch? ;)
>
> Container works even better as you can kick the build right from the
> (host) command line, without boot vm, login, ...
>
Since 's->state' will be set in migrate_init(), there is no
need to set it before calling migrate_init(). The code and
the related comments can be removed.
Signed-off-by: Liang Li
---
migration/migration.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/migration/migration.c b/migration
On 01/27/2016 08:37 AM, Hailiang Zhang wrote:
> On 2016/1/26 11:18, Jason Wang wrote:
>>
>>
>> On 01/25/2016 03:22 PM, Hailiang Zhang wrote:
>>> On 2016/1/25 13:18, Jason Wang wrote:
On 01/22/2016 04:36 PM, zhanghailiang wrote:
> We add each netdev a default buffer filter, whic
On 01/27/2016 11:07 AM, Alex Williamson wrote:
> On Wed, 2016-01-27 at 09:47 +0800, Jike Song wrote:
>> On 01/27/2016 06:56 AM, Alex Williamson wrote:
>>> On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Wednesday, Jan
On 01/27/2016 12:59 AM, Eric Blake wrote:
> On 01/25/2016 11:43 PM, zhanghailiang wrote:
>> The properties of netfilter object could be changed by 'qom-set'
>> command, but the output of 'info network' command is not updated,
>> because it got the old information through nf->info_str, it will
>>
On 01/26/2016 01:00 PM, Li Zhijian wrote:
> Previously, if we attach more than filters for one netdev, IN/OUT traffic pass
> through filters in a same order.
> ingress: netdev ->filter1 ->filter2 ->...filter[n] ->emulated device
> egress: emulated device ->filter1 ->filter2 ->...filter[n] ->netde
On 01/26/2016 02:44 PM, Fam Zheng wrote:
> On Tue, 01/26 06:24, w...@redhat.com wrote:
>> Wei Xu (10):
>> 'Segment', 'Chain' and 'Status' enumeration.
>> Initilize & Cleanup.
>> Chain lookup and packets caching.
>> Tcp general data coalescing
>> The draining timer
>> IPv4 checksum.
>>
On 01/26/2016 02:24 AM, Vincenzo Maffione wrote:
> This patch simplifies the netmap backend code by means of the nm_open()
> helper function provided by netmap_user.h, which hides the details of
> open(), iotcl() and mmap() carried out on the netmap device.
>
> Moreover, the semantic of nm_open()
On Wed, 2016-01-27 at 09:52 +0800, Yang Zhang wrote:
> On 2016/1/27 6:56, Alex Williamson wrote:
> > On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > > Sent: Wednesday, January 27, 2016 6:27 AM
> > > >
> > > > On Tue, 201
On 01/25/2016 07:19 PM, Hailiang Zhang wrote:
> On 2016/1/25 15:22, Hailiang Zhang wrote:
>> On 2016/1/25 13:18, Jason Wang wrote:
>>>
>>>
>>> On 01/22/2016 04:36 PM, zhanghailiang wrote:
We add each netdev a default buffer filter, which the name is
'nop', and the default buffer filter
On Wed, 2016-01-27 at 09:47 +0800, Jike Song wrote:
> On 01/27/2016 06:56 AM, Alex Williamson wrote:
> > On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > > Sent: Wednesday, January 27, 2016 6:27 AM
> > > >
> > > > On Tue
assign puv3_ost_init to puv3_ost_info.instance_init
and drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/puv3_ost.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/hw/timer/puv3_ost.c b/hw/timer/puv3_ost.c
index fa9eefd..0926c06 100644
* assign tusb6010_init to tusb6010_info.instance_init and drop the
SysBusDeviceClass::init
* use spaces instead of tabs
Signed-off-by: xiaoqiang zhao
---
hw/timer/tusb6010.c | 323 ++--
1 file changed, 161 insertions(+), 162 deletions(-)
diff --g
* split pxa2xx_timer_init into pxa2xx_timer_type_info.instance_init and
pxa2xx_timer_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/pxa2xx_timer.c | 36 +---
1 file changed, 21 insertions(+), 15 de
assign pl031_init to pl031_info.instance_init and drop the
SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/pl031.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c
index 34d9b44..b3a2152 100644
--- a/hw/timer/pl0
rename slavio_timer_init1 to slavio_timer_init and assign it
to slavio_timer_info.instance_init, then we drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/slavio_timer.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/hw/timer/slavio_timer
* split grlib_gptimer_init into grlib_gptimer_info.instance_init and
grlib_gptimer_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/grlib_gptimer.c | 30 ++
1 file changed, 18 insertions(+), 12 deletions
* split milkymist_sysctl_init into milkymist_sysctl_info.instance_init and
milkymist_sysctl_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/milkymist-sysctl.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions
assign exynos4210_rtc_init to exynos4210_rtc_info.instance_init
and drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/exynos4210_rtc.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/hw/timer/exynos4210_rtc.c b/hw/timer/exynos4210_rtc.c
in
assign exynos4210_mct_init to exynos4210_mct_info.instance_init
and drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/exynos4210_mct.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/hw/timer/exynos4210_mct.c b/hw/timer/exynos4210_mct.c
in
* split lm32_timer_init into lm32_timer_info.instance_init and
lm32_timer_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/lm32_timer.c | 17 +++--
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/hw/timer
assign exynos4210_pwm_init to exynos4210_pwm_info.instance_init
and drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/exynos4210_pwm.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/hw/timer/exynos4210_pwm.c b/hw/timer/exynos4210_pwm.c
in
* split m48t59_init1 into m48txx_sysbus_type_info.instance_init and
m48t59_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/m48t59.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff
This patch series QOM'ify timer code under hw/timer directory.
Main idea is to split the initfn's work, some to TypeInfo.instance_init
and some is placed in DeviceClass::realize.
Drop the use of SysBusDeviceClass::init if possible.
changes since v1:
fix a stupid typo (timmer->timer)
xiaoqiang zha
* assign icp_pit_init to icp_pit_info.instance_init
* split sp804_init into sp804_info.instance_init (sp804_init) and sp804_realize
* use DeviceClass::realize instead of SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/arm_timer.c | 38 +-
1
assign etraxfs_timer_init to etraxfs_timer_info.instance_init
and drop the SysBusDeviceClass::init
Signed-off-by: xiaoqiang zhao
---
hw/timer/etraxfs_timer.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
index
>
> Subject: [PATCH] nvme: generate OpenFirmware device path in the "bootorder"
> fw_cfg file
>
> Background on QEMU boot indices
> ---
>
> Normally, the "bootindex" property is configured for bootable devices
> with:
>
> DEVICE_instance_init()
> device_add_boot
From: ZhangChen
Traffic-mirror is a netfilter plugin.
It gives qemu the ability to copy and mirror guest's
net packet. we output packet to chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirror0,host=ip_primary,port=X,server,nowait
-traffic-mirror,id=m0,netdev=hn0,queue=tx/rx/all,outdev=m
On Mon, Jan 25, 2016 at 08:38:49PM +0100, Alexander Graf wrote:
>
>
> On 01/25/2016 06:15 AM, David Gibson wrote:
> >Currently, the ppc_hash64_page_shift() function looks up a page size based
> >on information in an SLB entry. It open codes the bit translation for
> >existing CPUs, however diffe
On Mon, Jan 25, 2016 at 09:18:18PM +0100, Alexander Graf wrote:
>
>
> On 01/25/2016 06:15 AM, David Gibson wrote:
> >At present the 64-bit hash MMU code uses information from the SLB to
> >determine the page size of a translation. We do need that information to
> >correctly look up the hash tabl
On Mon, Jan 25, 2016 at 08:22:51PM +0100, Alexander Graf wrote:
>
>
> On 01/25/2016 06:15 AM, David Gibson wrote:
> >ppc_store_slb updates the SLB for PPC cpus with 64-bit hash MMUs.
> >Currently it takes two parameters, which contain values encoded as the
> >register arguments to the slbmte inst
On Tue, 01/26 18:54, John Snow wrote:
> It will no longer be sufficient to rely on the opaque parameter
> containing a BDS, and there's no way to reliably include a
> self-reference to the job we're creating, so always pass the Job
> object forward to any callbacks.
>
> Signed-off-by: John Snow
>
On Tue, 01/26 18:54, John Snow wrote:
> Instead of relying on peeking at bs->job, we want to explicitly get
> a reference to the job that was involved in this notifier callback.
>
> Pack the Notifier inside of the BackupBlockJob so we can use
> container_of to get a reference back to the BackupBlo
On 01/27/2016 09:34 AM, Yang Zhang wrote:
> On 2016/1/27 8:06, Jike Song wrote:
>> On 01/26/2016 10:05 PM, Yang Zhang wrote:
>>> On 2016/1/26 15:41, Jike Song wrote:
>>>
We will need to extend:
- VFIO_DEVICE_GET_REGION_INFO
a) adding a flag: DONT_MAP. For example, t
On 2016/1/27 6:56, Alex Williamson wrote:
On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
From: Alex Williamson [mailto:alex.william...@redhat.com]
Sent: Wednesday, January 27, 2016 6:27 AM
On Tue, 2016-01-26 at 22:15 +, Tian, Kevin wrote:
From: Alex Williamson [mailto:alex.william..
On 01/27/2016 06:56 AM, Alex Williamson wrote:
> On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
>>> From: Alex Williamson [mailto:alex.william...@redhat.com]
>>> Sent: Wednesday, January 27, 2016 6:27 AM
>>>
>>> On Tue, 2016-01-26 at 22:15 +, Tian, Kevin wrote:
> From: Alex William
On 01/27/2016 03:46 AM, Dr. David Alan Gilbert wrote:
* Yang Hongyang (hongyang.y...@easystack.cn) wrote:
On 01/26/2016 04:59 PM, Zhang Chen wrote:
From: ZhangChen
Traffic-mirrorer is a plugin of netfilter.
netfilter plugin
fix
It make qemu has ability to copy and mirror guest's
s/ma
On 2016年01月26日 18:26, Peter Maydell wrote:
> On 26 January 2016 at 10:19, Chen Gang wrote:
>> When I run WeChat.exe with i386 wine with qemu-i386 under sw_64 arch.
>>
>> - The related command:
>>
>>"./i386-linux-user/qemu-i386 -strace -L /upstream/i386_wine
>> /upstream/i386_wine/usr/local
On 2016/1/27 8:06, Jike Song wrote:
On 01/26/2016 10:05 PM, Yang Zhang wrote:
On 2016/1/26 15:41, Jike Song wrote:
We will need to extend:
- VFIO_DEVICE_GET_REGION_INFO
a) adding a flag: DONT_MAP. For example, the MMIO of vgpu
should be trapped instead of being mmap-ed.
I may not
On 01/27/2016 08:44 AM, Hailiang Zhang wrote:
On 2016/1/26 16:59, Zhang Chen wrote:
From: ZhangChen
Traffic-mirrorer is a plugin of netfilter.
It make qemu has ability to copy and mirror guest's
net packet. we output packet to chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirrorer0
On Tue, 01/26 17:57, John Snow wrote:
> Can we implement a function that, in the event of a disaster, compares
> the current state of the drive with the last known good incremental and
> populates a bitmap based on the difference?
>
> Actually, we probably really want this feature around regardles
On 01/26/2016 06:03 AM, Alexander Graf wrote:
On 01/08/2016 03:29 AM, Alexey Kardashevskiy wrote:
On 01/07/2016 05:22 AM, Mark Cave-Ayland wrote:
This is referenced in cpu_ppc_handle_mmu_fault() and so should be included
in the migration stream.
Signed-off-by: Mark Cave-Ayland
---
target-
On 2016/1/26 16:59, Zhang Chen wrote:
From: ZhangChen
Traffic-mirrorer is a plugin of netfilter.
It make qemu has ability to copy and mirror guest's
net packet. we output packet to chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirrorer0,host=ip_primary,port=X,server,nowait
-traffic-mi
On 2016/1/26 11:18, Jason Wang wrote:
On 01/25/2016 03:22 PM, Hailiang Zhang wrote:
On 2016/1/25 13:18, Jason Wang wrote:
On 01/22/2016 04:36 PM, zhanghailiang wrote:
We add each netdev a default buffer filter, which the name is
'nop', and the default buffer filter is disabled, so it has
n
On 01/26/2016 10:05 PM, Yang Zhang wrote:
> On 2016/1/26 15:41, Jike Song wrote:
>
>> We will need to extend:
>>
>> - VFIO_DEVICE_GET_REGION_INFO
>>
>>
>> a) adding a flag: DONT_MAP. For example, the MMIO of vgpu
>> should be trapped instead of being mmap-ed.
>
> I may not in the context, but
Pick up an extra reference in mirror_start_job to allow callers
of mirror_start and commit_active_start to get a reference to
the job they have created. Phase out callers from fishing the job
out of bs->job -- use the return value instead.
Callers of mirror_start_job and commit_active_start are no
backup_start picks up a reference to return the job it created to a
caller. callers are updated to put down the reference when they are
finished.
This is particularly interesting for transactions where backup jobs
pick up an implicit reference to the job. Previously, we check to
see if the job sti
Instead of relying on peeking at bs->job, we want to explicitly get
a reference to the job that was involved in this notifier callback.
Pack the Notifier inside of the BackupBlockJob so we can use
container_of to get a reference back to the BackupBlockJob object.
This cuts out one more case where
This is a small collection of patches to reduce our use of the bs->job
pointer where possible. There are still more usages in the code, but
this cuts down on a few.
The goal is to eventually eliminate all of them and allow multiple block
jobs to run concurrently, but design on what that will look
stream_start now picks up a reference for its return value, a copy of
the job started. callers are responsible for putting it down when they
are done with it.
This removes a minor reference to bs->job in qmp_block_stream, for
a simple tracing function.
Reviewed-by: Kevin Wolf
Signed-off-by: John
It will no longer be sufficient to rely on the opaque parameter
containing a BDS, and there's no way to reliably include a
self-reference to the job we're creating, so always pass the Job
object forward to any callbacks.
Signed-off-by: John Snow
---
block/backup.c| 2 +-
block/commi
On 01/20/2016 10:10 AM, Eric Blake wrote:
> Oops. It all gets cleaned up in 33 when visit_end_struct() loses the
> errp argument, but in the meantime, I think the most robust way to write
> this would be:
>
> out_obj:
> visit_end_struct(v, err ? NULL : &err);
> if (err) {
> ...
>
>>
>> I
Thanks Erick，I will update.
在2016年01月27日 01:58，Eric Blake 写道:
On 01/26/2016 03:55 AM, xiaoqiang zhao wrote:
> This patch series QOM'ify timmer code under hw/timmer directory.
s/timmer/timer/ in the subject lines and throughout the entire series
> Main idea is to split the initfn's work, some
On Tue, 2016-01-26 at 14:28 -0800, Neo Jia wrote:
> On Tue, Jan 26, 2016 at 01:06:13PM -0700, Alex Williamson wrote:
> > > 1.1 Under per-physical device sysfs:
> > > --
> > >
> > > vgpu_supported_types - RO, list the
Background on QEMU boot indices
---
Normally, the "bootindex" property is configured for bootable devices
with:
DEVICE_instance_init()
device_add_bootindex_property(..., "bootindex", ...)
object_property_add(..., device_get_bootindex,
On 26/01/16 22:31, Mark Cave-Ayland wrote:
> For a typical savevm/loadvm pair I see something like this:
>
> savevm:
>
> tb->guest_timebase = 26281306490558
> qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) = 7040725511
>
> loadvm:
>
> cpu_get_host_ticks() = 26289847005259
> tb_off_adj = -8540514701
> q
On 01/26/2016 03:45 AM, Vladimir Sementsov-Ogievskiy wrote:
> On 03.06.2015 01:17, John Snow wrote:
>>
>> On 05/28/2015 04:56 PM, Denis V. Lunev wrote:
>>> On 28/05/15 23:09, John Snow wrote:
On 05/26/2015 10:51 AM, Denis V. Lunev wrote:
> On 26/05/15 17:48, Denis V. Lunev wrote:
>>
On Tue, 2016-01-26 at 22:39 +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Wednesday, January 27, 2016 6:27 AM
> >
> > On Tue, 2016-01-26 at 22:15 +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > >
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Wednesday, January 27, 2016 6:27 AM
>
> On Tue, 2016-01-26 at 22:15 +, Tian, Kevin wrote:
> > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > Sent: Wednesday, January 27, 2016 6:08 AM
> > >
> > > > > > >
> >
On 25/01/16 11:10, David Gibson wrote:
> Um.. so the migration duration is a complete red herring, regardless
> of the units.
>
> Remember, we only ever compute the guest timebase value at the moment
> the guest requests it - actually maintaining a current timebase value
> makes sense in hardware
On Tue, Jan 26, 2016 at 01:06:13PM -0700, Alex Williamson wrote:
> On Tue, 2016-01-26 at 02:20 -0800, Neo Jia wrote:
> > On Mon, Jan 25, 2016 at 09:45:14PM +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> >
> > Hi Alex, Kevin and Jike,
> >
> > (Seems I
On Tue, 2016-01-26 at 22:15 +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Wednesday, January 27, 2016 6:08 AM
> >
> > > > > >
> > > > >
> > > > > Today KVMGT (not using VFIO yet) registers I/O emulation callbacks to
> > > > > KVM, so VM MMIO ac
Le 26/01/2016 22:54, Eric Blake a écrit :
On 01/26/2016 02:44 PM, Jean-Christophe Dubois wrote:
[meta-reply]
Make sure your git settings properly thread your messages. Your 1/6 came
through as a top-level thread, rather than in-reply-to the 0/6 cover
letter (likewise for the rest of the series).
On Tue, Jan 26, 2016 at 03:26:35PM -0200, Eduardo Habkost wrote:
> On Tue, Jan 26, 2016 at 03:51:21PM +, Daniel P. Berrange wrote:
> > On Tue, Jan 26, 2016 at 01:35:38PM -0200, Eduardo Habkost wrote:
> > > On Mon, Jan 25, 2016 at 11:24:47AM +0300, Valentin Rakush wrote:
> > > > This patch adds
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Wednesday, January 27, 2016 6:08 AM
>
> > > > >
> > > >
> > > > Today KVMGT (not using VFIO yet) registers I/O emulation callbacks to
> > > > KVM, so VM MMIO access will be forwarded to KVMGT directly for
> > > > emulation in kern
On Tue, 2016-01-26 at 21:50 +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Wednesday, January 27, 2016 5:44 AM
> >
> > On Tue, 2016-01-26 at 21:21 +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > >
> From: Alex Williamson
> Sent: Wednesday, January 27, 2016 12:13 AM
> > b) adding other information. For example, for the OpRegion, QEMU need
> > to do more than mmap a region, it has to:
> >
> > - allocate a region
> > - copy contents from somewhere in host to that region
> > - mmap i
On 01/26/2016 02:44 PM, Jean-Christophe Dubois wrote:
[meta-reply]
Make sure your git settings properly thread your messages. Your 1/6 came
through as a top-level thread, rather than in-reply-to the 0/6 cover
letter (likewise for the rest of the series).
> GPT timer need to rolloever when it reac
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Wednesday, January 27, 2016 5:44 AM
>
> On Tue, 2016-01-26 at 21:21 +, Tian, Kevin wrote:
> > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > Sent: Wednesday, January 27, 2016 12:37 AM
> > >
> > > On Tue, 201
For now we only support the following devices:
* up to 4 Cortex A9 cores
* A9 MPCORE (SCU, GIC, TWD)
* 5 i.MX UARTs
* 2 EPIT timers
* 1 GPT timer
* 7 GPIO controllers
* 6 SDHC controllers
* 1 CCM device
* 1 SRC device
* various ROM/RAM areas.
Signed-off-by: Jean-Christophe Dubois
---
default-con
Signed-off-by: Jean-Christophe Dubois
---
hw/arm/Makefile.objs | 2 +-
hw/arm/sabrelite.c | 93
2 files changed, 94 insertions(+), 1 deletion(-)
create mode 100644 hw/arm/sabrelite.c
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
This controller is also present in i.MX5X devices but they are not
yet emulated by Qemu.
Signed-off-by: Jean-Christophe Dubois
---
hw/misc/Makefile.objs | 1 +
hw/misc/imx6_src.c | 353 +
include/hw/misc/imx6_src.h | 72 +
3 fil
GPT timer need to rolloever when it reaches 0x.
It also need to reset to 0 when in "retart mode" and crossing the
compare 1 register.
Signed-off-by: Jean-Christophe Dubois
---
hw/timer/imx_gpt.c | 27 +++
1 file changed, 15 insertions(+), 12 deletions(-)
diff --
Various i.MX timers (GPT, EPIT, PWM, ...) are only requesting 4 clocks
from the system.
* CLK_NONE,
* CLK_IPG,
* CLK_IPG_HIGH,
* CLK_32k
Other "clocks" are not required by the qemu framework so far.
Signed-off-by: Jean-Christophe Dubois
---
hw/misc/imx25_ccm.c | 35 +--
Signed-off-by: Hervé Poussineau
---
hw/block/fdc.c | 63 ++
1 file changed, 46 insertions(+), 17 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index e45a7f4..ba77bea 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -627,6 +62
Signed-off-by: Jean-Christophe Dubois
---
hw/misc/Makefile.objs | 1 +
hw/misc/imx6_ccm.c | 764 +
include/hw/misc/imx6_ccm.h | 195
3 files changed, 960 insertions(+)
create mode 100644 hw/misc/imx6_ccm.c
create mode 10064
This patch series adds support for the Freescale i.MX6 processor.
For now we only support the following devices:
* up to 4 Cortex A9 cores
* A9 MPCORE (SCU, GIC, TWD)
* 5 i.MX UARTs
* 2 EPIT timers
* 1 GPT timer
* 7 GPIO controllers
* 6 SDHC controllers
* 1 CCM device
* 1 SRC device
* various ROM/
> From: Neo Jia [mailto:c...@nvidia.com]
> Sent: Wednesday, January 27, 2016 5:31 AM
>
> On Tue, Jan 26, 2016 at 09:21:42PM +, Tian, Kevin wrote:
> > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > Sent: Wednesday, January 27, 2016 12:37 AM
> > >
> > > On Tue, 2016-01-26 at 2
Signed-off-by: Hervé Poussineau
---
hw/audio/gus.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/hw/audio/gus.c b/hw/audio/gus.c
index e0c8a4e..b027eb5 100644
--- a/hw/audio/gus.c
+++ b/hw/audio/gus.c
@@ -57,6 +57,7 @@ typedef struct GUSState {
SWV
On Tue, 2016-01-26 at 21:21 +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Wednesday, January 27, 2016 12:37 AM
> >
> > On Tue, 2016-01-26 at 22:05 +0800, Yang Zhang wrote:
> > > On 2016/1/26 15:41, Jike Song wrote:
> > > > On 01/26/2016 05:30 AM,
Keep only DMA_init function as a wrapper around DMA controllers creation.
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 65
hw/sparc/sun4m.c | 22 --
hw/sparc64/sun4u.c | 22 --
include/hw/isa
All functions relative to DMA (DMA_*() functions) are stubs on sparc platform.
Disable the DMA in the floppy controller, instead of calling these stubs.
Signed-off-by: Hervé Poussineau
---
hw/block/fdc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Wednesday, January 27, 2016 4:06 AM
>
> On Tue, 2016-01-26 at 02:20 -0800, Neo Jia wrote:
> > On Mon, Jan 25, 2016 at 09:45:14PM +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> >
> > H
Signed-off-by: Hervé Poussineau
---
hw/audio/sb16.c | 23 ++-
1 file changed, 18 insertions(+), 5 deletions(-)
diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c
index 995435f..9973e77 100644
--- a/hw/audio/sb16.c
+++ b/hw/audio/sb16.c
@@ -55,6 +55,8 @@ typedef struct SB16State {
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 91 +-
1 file changed, 46 insertions(+), 45 deletions(-)
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
index e0713a5..b525063 100644
--- a/hw/dma/i8257.c
+++ b/hw/dma/i8257.c
@@ -80,11 +80
This will permit to deprecate global DMA_*() functions.
Signed-off-by: Hervé Poussineau
---
hw/isa/isa-bus.c| 21 +
include/hw/isa/isa.h| 38 ++
include/qemu/typedefs.h | 1 +
3 files changed, 60 insertions(+)
diff --git a/hw/
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 43 +++
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
index 4d0b49d..f4fcf39 100644
--- a/hw/dma/i8257.c
+++ b/hw/dma/i8257.c
@@ -52,7 +52,7 @@ struct dma
All functions relative to DMA (DMA_*() functions) are stubs on sparc64 platform.
Disable the DMA of the floppy controller, instead of calling these stubs.
Signed-off-by: Hervé Poussineau
---
hw/sparc64/sun4u.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/hw
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 40
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
index f4fcf39..e0713a5 100644
--- a/hw/dma/i8257.c
+++ b/hw/dma/i8257.c
@@ -37,7 +37,7 @@
#define ldeb
i8257 DMA controller exists on one ISA bus, so let's specify it at
initialization.
Signed-off-by: Hervé Poussineau
---
hw/dma/i82374.c | 2 +-
hw/dma/i8257.c | 2 +-
hw/i386/pc.c| 2 +-
hw/mips/mips_fulong2e.c | 2 +-
hw/mips/mips_jazz.c | 2 +-
hw/mips/mips_mal
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 160 ++---
1 file changed, 107 insertions(+), 53 deletions(-)
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
index 186a48a..2eb6d42 100644
--- a/hw/dma/i8257.c
+++ b/hw/dma/i8257.c
@@ -26,6 +26
We will now be able to embed the i8257 interrupt controller in another object.
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 35 +--
include/hw/isa/i8257.h | 42 ++
2 files changed, 43 insertions(+), 34 deleti
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
index 9f70144..186a48a 100644
--- a/hw/dma/i8257.c
+++ b/hw/dma/i8257.c
@@ -86,7 +86,7 @@ enum {
static void i8257_dma_run(void *opaque);
-st
This removes some static/global variables, and we're now running only the
required controller (master or slave)
Signed-off-by: Hervé Poussineau
---
hw/dma/i8257.c | 75 ++
1 file changed, 34 insertions(+), 41 deletions(-)
diff --git a/hw/d
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