Currently both the tlbiva instruction (used on 44x chips) and the tlbie
instruction (used on hash MMU chips) are both handled via
ppc_tlb_invalidate_one(). This is silly, because they're invoked from
different places, and do different things.
Clean this up by separating out the tlbiva instruction
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 different CPU models can have different SLB
encodings. We already store those in the 'sps' table in CPUPPCState, but
we don't cur
From: James Clarke
Here is the description of the mcrfs instruction from the PowerPC Architecture
Book, Version 2.02, Book I: PowerPC User Instruction Set Architecture
(http://www.ibm.com/developerworks/systems/library/es-archguide-v2.html), found
on page 120:
The contents of FPSCR field BFA
On Fri, Jan 22, 2016 at 03:32:52PM +0100, Igor Mammedov wrote:
> On Fri, 22 Jan 2016 15:21:05 +0100
> Paolo Bonzini wrote:
>
> > On 22/01/2016 11:02, Igor Mammedov wrote:
> > > On Thu, 21 Jan 2016 12:37:51 +1100
> > > David Gibson wrote:
> > >
> > >> The 'base' field of MemoryHotplugState is
On 01/29/2016 09:38 AM, Li Zhijian wrote:
>
>
> On 01/28/2016 01:44 PM, Jason Wang wrote:
>>
>>
>> On 01/27/2016 10:40 AM, Zhang Chen wrote:
>>> From: ZhangChen
>>>
>>> Traffic-mirror is a netfilter plugin.
>>> It gives qemu the ability to copy and mirror guest's
>>> net packet. we output packet
On 01/27/2016 04:29 PM, zhanghailiang wrote:
> Make the helper object_create() public and fix its first
> parameter to accept NULL value.
Looks not very nice. Maybe pass a new predicate func for sanity check it
better.
>
> Signed-off-by: zhanghailiang
> Cc: Paolo Bonzini
> ---
> v2:
> - New
On 01/27/2016 04:29 PM, zhanghailiang wrote:
> We add a new helper function netdev_add_filter(), this function
> can help adding a filter object to a netdev.
> Besides, we add a is_default member for struct NetFilterState
> to indicate whether the filter is default or not.
>
> Signed-off-by: zhan
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Patch v2 add detailed commit log.
>
> This patch is to support WHQL test for Windows guest, while this feature also
> benifits other guest works as a kernel 'gro' like feature with userspace
> implementation.
> Feature informatio
On Thu, Jan 28, 2016 at 11:19:52AM +0530, Bharata B Rao wrote:
> Support CPU hotplug via device-add command like this:
>
> (qemu) device_add powerpc64-cpu-core,id=core2
>
> In response to device_add, CPU core device will be created. CPU core
> device creates and realizes CPU thread devices. If th
On Thu, Jan 28, 2016 at 11:19:50AM +0530, Bharata B Rao wrote:
> CPU core device is a container of CPU thread devices. CPU hotplug is
> performed at the granularity of CPU core device. When hotplugged, CPU core
> creates CPU thread devices.
>
> Signed-off-by: Bharata B Rao
The basic logic here
On Thu, Jan 28, 2016 at 11:19:53AM +0530, Bharata B Rao wrote:
> Remove the CPU core device by removing the underlying CPU thread devices.
> Hot removal of CPU for sPAPR guests is supported by sending the hot unplug
> notification to the guest via EPOW interrupt. Release the vCPU object
> after CPU
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> The chain list is initialized when the device is getting realized,
> and the entry of the chain will be inserted dynamically according
> to protocol type of the network traffic.
>
> All the buffered packets and chain will be destr
On 02/01/2016 02:50 AM, Michael S. Tsirkin wrote:
On Mon, Feb 01, 2016 at 02:13:22AM +0800, w...@redhat.com wrote:
From: Wei Xu
Upon a packet is arriving, a corresponding chain will be selected or created,
or be bypassed if it's not an IPv4 packets.
The callback in the chain will be invoked t
On 02/01/2016 11:23 AM, Jason Wang wrote:
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
From: Wei Xu
Patch v2 add detailed commit log.
This patch is to support WHQL test for Windows guest, while this feature also
benifits other guest works as a kernel 'gro' like feature with userspace
impl
On 02/01/2016 02:47 AM, Michael S. Tsirkin wrote:
On Mon, Feb 01, 2016 at 02:13:21AM +0800, w...@redhat.com wrote:
From: Wei Xu
The chain list is initialized when the device is getting realized,
and the entry of the chain will be inserted dynamically according
to protocol type of the network t
Hi,
It seems to me we're getting rather bogged down in how to proceed with
an improved CPU hotplug (and hot unplug) interface, both generically
and for ppc in particular.
So here's a somewhat more concrete suggestion of a way forward, to see
if we can get some consensus.
The biggest difficulty I
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Upon a packet is arriving, a corresponding chain will be selected or created,
> or be bypassed if it's not an IPv4 packets.
>
> The callback in the chain will be invoked to call the real coalescing.
>
> Since the coalescing is bas
On 2016/2/1 11:14, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
We add a new helper function netdev_add_filter(), this function
can help adding a filter object to a netdev.
Besides, we add a is_default member for struct NetFilterState
to indicate whether the filter is default
On 2016/2/1 11:05, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
Make the helper object_create() public and fix its first
parameter to accept NULL value.
Looks not very nice. Maybe pass a new predicate func for sanity check it
better.
OK, but here is it better to check if
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Since this feature also needs to support IPv6, and there are
> some protocol specific differences difference for IPv4/6 in the header,
> so try to make the interface to be general.
>
> IPv4/6 should set up both the new and old IP/
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> The timer will only be triggered if the packets pool is not empty,
> and it'll drain off all the cached packets, this is to reduce the
> delay to upper layer protocol stack.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> If a field in the IPv4 header is modified, then the checksum
> have to be recalculated before sending it out.
This in fact breaks bisection. I think you need either squash this into
previous patch or introduce virtio_net_rsc_ipv4
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Normally it includes 2 typical way to handle a TCP control flag, bypass
> and finalize, bypass means should be sent out directly, and finalize
> means the packets should also be bypassed, and this should be done
> after searching
As each commit says
Cao jin (2):
Emulated CCID card: QOMify
Passthru CCID card: QOMify
hw/usb/ccid-card-emulated.c | 20 +---
hw/usb/ccid-card-passthru.c | 10 --
hw/usb/ccid.h | 8
3 files changed, 21 insertions(+), 17 deletions(-)
--
2.1.0
Signed-off-by: Cao jin
---
hw/usb/ccid-card-emulated.c | 20 +---
hw/usb/ccid.h | 4
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/hw/usb/ccid-card-emulated.c b/hw/usb/ccid-card-emulated.c
index 869a63c..0b05260 100644
--- a/hw/usb/ccid-card-
Signed-off-by: Cao jin
---
hw/usb/ccid-card-passthru.c | 10 --
hw/usb/ccid.h | 4
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index 9f49c05..cbb7c80 100644
--- a/hw/usb/ccid-card-passthru.c
+
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> More general exception cases check
> 1. Incorrect version in IP header
> 2. IP options & IP fragment
> 3. Not a TCP packets
> 4. Sanity size check to prevent buffer overflow attack.
>
> Signed-off-by: Wei Xu
Let's squash this in
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> A few more stuffs should be included to support this
> 1. Corresponding chain lookup
> 2. Coalescing callback for the protocol chain
> 3. Filter & Sanity Check.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c | 104
>
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Add statistics to log what happened during the process.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c| 49
> +++---
> include/hw/virtio/virtio.h | 33 +
On 02/01/2016 02:19 PM, Hailiang Zhang wrote:
> On 2016/2/1 11:05, Jason Wang wrote:
>>
>>
>> On 01/27/2016 04:29 PM, zhanghailiang wrote:
>>> Make the helper object_create() public and fix its first
>>> parameter to accept NULL value.
>>
>> Looks not very nice. Maybe pass a new predicate func fo
On 2016/2/1 15:27, Jason Wang wrote:
On 02/01/2016 02:19 PM, Hailiang Zhang wrote:
On 2016/2/1 11:05, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
Make the helper object_create() public and fix its first
parameter to accept NULL value.
Looks not very nice. Maybe pass a
On 02/01/2016 02:13 PM, Hailiang Zhang wrote:
> On 2016/2/1 11:14, Jason Wang wrote:
>>
>>
>> On 01/27/2016 04:29 PM, zhanghailiang wrote:
>>> We add a new helper function netdev_add_filter(), this function
>>> can help adding a filter object to a netdev.
>>> Besides, we add a is_default member f
On 02/01/2016 11:32 AM, Jason Wang wrote:
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
From: Wei Xu
The chain list is initialized when the device is getting realized,
and the entry of the chain will be inserted dynamically according
to protocol type of the network traffic.
All the buffer
Signed-off-by: Cao jin
---
hw/audio/es1370.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c
index 592578b..089dd0e 100644
--- a/hw/audio/es1370.c
+++ b/hw/audio/es1370.c
@@ -288,6 +288,10 @@ struct chan_bits {
On 02/01/2016 10:57 AM, Jason Wang wrote:
On 01/29/2016 09:38 AM, Li Zhijian wrote:
On 01/28/2016 01:44 PM, Jason Wang wrote:
On 01/27/2016 10:40 AM, Zhang Chen wrote:
From: ZhangChen
Traffic-mirror is a netfilter plugin.
It gives qemu the ability to copy and mirror guest's
net packe
On 2016/2/1 15:46, Jason Wang wrote:
On 02/01/2016 02:13 PM, Hailiang Zhang wrote:
On 2016/2/1 11:14, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
We add a new helper function netdev_add_filter(), this function
can help adding a filter object to a netdev.
Besides, we add
Signed-off-by: Cao jin
---
v1 missed "pci_create_simple" modification.
hw/audio/es1370.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c
index 592578b..f26fea3 100644
--- a/hw/audio/es1370.c
+++ b/hw/audio/es1370.c
@@ -288,6 +2
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