Signed-off-by: Tetsuya Mukawa
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index d099131..6536c6b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -373,7 +373,7 @@ F: drivers/net/vmxnet3/
F: doc/guides/nics/vmxnet3.rst
Vhost
ul 28, 2016 at 02:27:00PM +0900, Tetsuya Mukawa wrote:
>> Signed-off-by: Tetsuya Mukawa
>> ---
>> MAINTAINERS | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index d099131..6536c6b 100644
>&g
I left my current company soon. Until my next email address is assigned,
here is my email address.
Regards,
Tetsuya
On 2016/07/28 14:27, Tetsuya Mukawa wrote:
> Signed-off-by: Tetsuya Mukawa
> ---
> MAINTAINERS | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
Signed-off-by: Tetsuya Mukawa
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index d099131..6536c6b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -373,7 +373,7 @@ F: drivers/net/vmxnet3/
F: doc/guides/nics/vmxnet3.rst
Vhost
Hi Eli,
On 2016/07/18 17:47, Eli Britstein wrote:
> Hi Bernard,
>
> Thank you for your answer.
> However, to do this, I have to have some communication protocol to the VM's
> application in order for it to do this sequence and acknowledge that it is
> now safe to proceed with detaching the
On 2016/06/24 11:17, Yuanhan Liu wrote:
> On Fri, Jun 24, 2016 at 11:04:20AM +0900, Tetsuya Mukawa wrote:
>> According to 'rte_eth_stats' structure comments, 'imissed'
>> should represent RX error counting, but currently 'imissed' is
>> used to count TX error.
>>
According to 'rte_eth_stats' structure comments, 'imissed'
should represent RX error counting, but currently 'imissed' is
used to count TX error.
The patch replaces 'imissed' by 'oerrors'.
Fixes: ee584e9710b9 ("vhost: add driver on top of the library")
Signed-off-by: Tetsuya Mukawa
--
On 2016/06/17 21:28, David Marchand wrote:
> On Thu, Jun 16, 2016 at 4:33 AM, Tetsuya Mukawa wrote:
>> This patch fixes resource leak of pci_uio_map_secondary().
>> If pci_map_resource() succeeds but mapped address is different from an
>> address primary process mapped,
This patch fixes resource leak of pci_uio_map_secondary().
If pci_map_resource() succeeds but mapped address is different from an
address primary process mapped, this should be error.
Then the addresses secondary process mapped should be freed.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal
This patch fixes wrong resource release of pci_uio_unmap().
The 'path' member of mapped_pci_resource structure is allocated by
primary process, but currently it will be freed by both primary
and secondary process.
The patch fixes to be freed by only primary process.
Signed-off-by: Tetsuya Mukawa
This patch fixes wrong error checking of rte_eal_parse_devargs_str().
Currently, a return value of strdup() is wrongly checked.
Fixes: 0fe11ec592b2 ("eal: add vdev init and uninit")
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/common/eal_common_devargs.c | 2 +-
1 file changed, 1
On 2016/06/15 23:48, David Marchand wrote:
> On Wed, Jun 15, 2016 at 5:26 AM, Tetsuya Mukawa wrote:
>> Currently, a return value of strdup() isn't checked correctly.
>> The patch fixes it.
>>
>> Signed-off-by: Tetsuya Mukawa
>
> Idem, the title does not need t
On 2016/06/15 23:45, David Marchand wrote:
> Hello Tetsuya,
>
> On Wed, Jun 15, 2016 at 5:26 AM, Tetsuya Mukawa wrote:
>> If pci_map_resource() succeeds but mapped address is different from an
>> address primary process mapped, this should be error.
>> Then the addre
The 'path' member of mapped_pci_resource structure is allocated by
primary process, but currenctly it will be freed by both primary
and secondary process.
The patch fixes to be freed by only primary process.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/common/eal_common_pci_uio.c | 4
Currently, a return value of strdup() isn't checked correctly.
The patch fixes it.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/common/eal_common_devargs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/eal_common_devargs.c
b/lib/librte_eal/common
If pci_map_resource() succeeds but mapped address is different from an
address primary process mapped, this should be error.
Then the address secondary process mapped should be freed.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/common/eal_common_pci_uio.c | 3 +++
1 file changed, 3
Hi Yuanhan,
Can I get your opnion about packet counting of vhost PMD?
So far, we may not be able to send all packets at once, the number of
failed packets are counted, and when stats_get() is called, the number
of the packet is filled like below.
stats->imissed = tx_missed_total;
I
On 2016/06/06 19:50, Tan, Jianfeng wrote:
>> Please let me make sure how we can invoke many DPDK applications in
>> hundreds containers.
>> (Do we have a way to do? Or, will we have it in the future?)
>
> Just to add some option here, we cannot say no to that kind of use case.
> To have many
On 2016/06/06 17:49, Yuanhan Liu wrote:
> On Mon, Jun 06, 2016 at 05:33:31PM +0900, Tetsuya Mukawa wrote:
>>>> [My solution]
>>>> - Pros
>>>> Basic principle of my implementation is not to reinvent the wheel.
>>>
>>> Yes, that's a
On 2016/06/06 17:03, Tan, Jianfeng wrote:
> Hi,
>
>
> On 6/6/2016 1:10 PM, Tetsuya Mukawa wrote:
>> Hi Yuanhan,
>>
>> Sorry for late replying.
>>
>> On 2016/06/03 13:17, Yuanhan Liu wrote:
>>> On Thu, Jun 02, 2016 at 06:30:18PM +0900, Tetsuya
On 2016/06/06 16:21, Yuanhan Liu wrote:
> On Mon, Jun 06, 2016 at 02:10:46PM +0900, Tetsuya Mukawa wrote:
>> Hi Yuanhan,
>>
>> Sorry for late replying.
>
> Never mind.
>
>>
>> On 2016/06/03 13:17, Yuanhan Liu wrote:
>>> On Thu, Jun 02, 2016
Hi Yuanhan,
Sorry for late replying.
On 2016/06/03 13:17, Yuanhan Liu wrote:
> On Thu, Jun 02, 2016 at 06:30:18PM +0900, Tetsuya Mukawa wrote:
>> Hi Yuanhan,
>>
>> On 2016/06/02 16:31, Yuanhan Liu wrote:
>>> But still, I'd ask do we really need 2 virtio fo
Hi Yuanhan,
On 2016/06/02 16:31, Yuanhan Liu wrote:
> But still, I'd ask do we really need 2 virtio for container solutions?
I appreciate your comments.
Let me have time to discuss it with our team.
Thanks,
Tetsuya
The patch adds functionality to handle interrupt from pci device of
QEMU guest. To handle the interrupts, the patch adds to initialize piix3
pci device.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/virtio_ethdev.c | 7 +-
drivers/net/virtio/virtio_qtest/qtest.h
So far, interrupts from PCI devices are handled in virtio_ethdev
directly. The patch changes it, and try to handle it under vtpci
abstraction. The patch is needed because virtio-qtest needs to handle
interrupts from virtual pci devices.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio
is handling a virtual virtio-net device. So handling
interrupts
are a bit different from actual pci devices. In this case, all interrupts are
come
from unix domain socket connected to QEMU.
Tetsuya Mukawa (2):
virtio: Handle interrupt things under vtpci abstraction
virtio, qtest: Add
isable-hw-vlan --txqflags=0xf00 -i
Please specify same unix domain sockets and memory size in both QEMU
and DPDK command lines like above.
The share memory size should be power of 2, because ivshmem only
accepts such memory size.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/Makefile
The patch adds QTest support to vtpci abstraction.
With this patch, only modern virtio device will be supported.
This implementation will be used by later QTest extension patch
of virtio-net PMD.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/Makefile| 1
The patch adds below functions.
- qtest_read_pci_cfg
- qtest_get_bar_addr
- qtest_get_bar_size
These are used for handling pci device information.
It will be called by later patches.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/virtio_qtest/qtest_utils.c | 77
The patch adds functionality to share memory between QTest guest and
DPDK application using ivshmem device.
The shared memory will be all EAL memory on hugepages. This memory will
be accessed by QEMU vcpu and DPDK application using same address.
Signed-off-by: Tetsuya Mukawa
---
drivers/net
The patch adds general pci device initialization functionality to
qtest utils. It initializes pci devices using qtest messaging.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/virtio_qtest/qtest_utils.c | 349 +-
drivers/net/virtio/virtio_qtest/qtest_utils.h | 114
The patch adds basic functions for accessing to QEMU quest that runs in
QTest mode. The functions will be used by virtio container extension
that can access to the above guest.
Signed-off-by: Tetsuya Mukawa
---
config/common_linuxapp| 2 +
drivers/net/virtio/Makefile
from shared
memory, then specify the virtual address of it to virtio-net register, QEMU
virtio-net device can understand it without calculating address offset.)
Tetsuya Mukawa (6):
virtio, qtest: Add QTest utility basic functions
virtio, qtest: Add pci device initialization function t
dk-dev] [PATCH v1] null: set port_id in mbufs received from
>> null PMD
>>
>> Ensure that the port field is set in mbufs received from the null PMD.
>>
>> Signed-off-by: Sean Harte
> Acked-by: John McNamara
>
Acked-by: Tetsuya Mukawa
gt; O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)")
> O_TO_S_DO = @set -e; \
Tested-by: Tetsuya Mukawa
On 2016/04/26 18:35, Panu Matilainen wrote:
> On 04/26/2016 08:39 AM, Tetsuya Mukawa wrote:
>> Currently, vhost PMD doesn't have linkage for librte_vhost, even though
>> it depends on librte_vhost APIs. This causes a linkage error if below
>> conditions are fulfilled.
&g
On 2016/04/26 14:48, Yuanhan Liu wrote:
> On Tue, Apr 26, 2016 at 02:37:37PM +0900, Tetsuya Mukawa wrote:
>> On 2016/04/26 12:47, Yuanhan Liu wrote:
>>> On Mon, Apr 25, 2016 at 12:28:37PM +0300, Panu Matilainen wrote:
>>> >
>>>>> Another way is ap
to link vhost PMD using '-d' DPDK option.
The patch adds linkage for librte_vhost to vhost PMD not to cause an
above error.
Signed-off-by: Tetsuya Mukawa
Acked-by: Panu Matilainen
---
drivers/net/vhost/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/vhost/Makefile b
On 2016/04/26 12:47, Yuanhan Liu wrote:
> On Mon, Apr 25, 2016 at 12:28:37PM +0300, Panu Matilainen wrote:
> >
>>> Another way is applying a below patch.
>>> --- a/drivers/net/vhost/Makefile
>>> +++ b/drivers/net/vhost/Makefile
>>> @@ -38,6 +38,7 @@ LIB = librte_pmd_vhost.a
>>>
>>> CFLAGS += -O3
to link vhost PMD using '-d' DPDK option.
The patch adds linkage for librte_vhost to vhost PMD not to cause an
above error.
Acked-by: Panu Matilainen
Signed-off-by: Tetsuya Mukawa
---
drivers/net/vhost/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/vhost/Makefile b
Hi,
I've faced below error while connecting to DPDK git repository.
$ git clone git://dpdk.org/dpdk
Cloning into 'dpdk'...
fatal: read error: Connection reset by peer
It might be caused by my environment, but report it just in case.
Thanks,
Tetsuya
On 2016/04/25 18:28, Panu Matilainen wrote:
> On 04/25/2016 12:05 PM, Tetsuya Mukawa wrote:
>> Hi Yuanhan,
>>
>> I want to apply a patch to vhost PMD.
>> Before submitting, could you please let me know your guess about the
>> patch?
>>
>> Here is m
Hi Yuanhan,
I want to apply a patch to vhost PMD.
Before submitting, could you please let me know your guess about the patch?
Here is my problem.
I am using below shared library configuration to build my application.
CONFIG_RTE_BUILD_SHARED_LIB=y
Normally, My application doesn't need vhost
On 2016/04/19 3:55, Yuanhan Liu wrote:
> Hi,
>
> Here I'd like to announce a new tree for vhost/virtio[0], and I'm
> going to be the maintainer.
>
> [0]: http://dpdk.org/browse/next/dpdk-next-virtio/
>
> This is done by a private request to Thomas few days ago (well, I'd
> confess this should
On 2016/04/08 15:14, Yuanhan Liu wrote:
> On Fri, Apr 08, 2016 at 10:45:33AM +0900, Tetsuya Mukawa wrote:
>> On 2016/04/08 2:20, Thomas Monjalon wrote:
>>>>> If the vhost PMD were configured with more queues than the guest, the old
>>>>> code would segfault
On 2016/04/08 2:20, Thomas Monjalon wrote:
>>> If the vhost PMD were configured with more queues than the guest, the old
>>> code would segfault in rte_vhost_enable_guest_notification due to a NULL
>>> virtqueue pointer.
>>>
>>> Fixes: ee584e9710b9 ("vhost: add driver on top of the library")
>>>
On 2016/04/06 16:17, Yuanhan Liu wrote:
> On Wed, Apr 06, 2016 at 03:49:25PM +0900, Tetsuya Mukawa wrote:
>> On 2016/04/06 1:09, Ciara Loftus wrote:
>>> After some testing, it was found that retrieving numa information
>>> about a vhost device via a call to get_mempolic
On 2016/04/06 1:09, Ciara Loftus wrote:
> After some testing, it was found that retrieving numa information
> about a vhost device via a call to get_mempolicy is more
> accurate when performed during the new_device callback versus
> the vring_state_changed callback, in particular upon initial boot
figure().
>>
>> To fix the issue, the patch prepare one more variable to keep the
>> number of maximum supported queues in vhost PMD.
>>
>> Signed-off-by: Tetsuya Mukawa
>> ---
>> drivers/net/vhost/rte_eth_vhost.c | 14 --
>> 1 file
the maximum value of current enabled queues and supported queues
will be '2' after calling first rte_eth_dev_configure().
To fix the issue, the patch prepare one more variable to keep the
number of maximum supported queues in vhost PMD.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/vhost
On 2016/03/22 0:40, Loftus, Ciara wrote:
>> +
>> +static void
>> +eth_dev_info(struct rte_eth_dev *dev,
>> + struct rte_eth_dev_info *dev_info)
>> +{
>> +dev_info->driver_name = drivername;
>> +dev_info->max_mac_addrs = 1;
>> +dev_info->max_rx_pktlen = (uint32_t)-1;
>> +
2016-03-21 20:05 GMT+09:00 Bruce Richardson :
> On Mon, Mar 21, 2016 at 06:24:36PM +0900, Tetsuya Mukawa wrote:
>> 2016-03-21 17:37 GMT+09:00 Thomas Monjalon :
>> > 2016-03-21 14:45, Tetsuya Mukawa:
>> >> This event will be occured when some queues are enabled or disa
2016-03-21 17:37 GMT+09:00 Thomas Monjalon :
> 2016-03-21 14:45, Tetsuya Mukawa:
>> This event will be occured when some queues are enabled or disabled.
>> So far, only vhost PMD supports the event, and it indicates some queues
>> are enabled or disabled by virtio-net
To connect above testpmd, here is qemu command example.
$ qemu-system-x86_64 \
-chardev socket,id=chr0,path=/tmp/sock0 \
-netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
-device virtio-net-pci,netdev=net0,mq=on
Signed-off-by: Tetsuya Mukawa
Acked
-net device may not enable all queues vhost PMD prepare.
Because only vhost PMD uses the event so far, it isn't an actual hardware
interrupt but a simple software event.
Signed-off-by: Tetsuya Mukawa
Acked-by: Ferruh Yigit
Acked-by: Yuanhan Liu
Acked-by: Rich Lane
Tested-by: Rich Lane
s.
- Add code to support vhost multiple queues.
Actually, multiple queues functionality is not enabled so far.
RFC PATCH v2 changes:
- Fix issues reported by checkpatch.pl
(Thanks to Stephen Hemminger)
Tetsuya Mukawa (2):
ethdev: Add a new event type to n
On 2016/03/18 21:27, Bruce Richardson wrote:
> On Tue, Mar 15, 2016 at 05:31:41PM +0900, Tetsuya Mukawa wrote:
>> The patch introduces a new PMD. This PMD is implemented as thin wrapper
>> of librte_vhost. It means librte_vhost is also needed to compile the PMD.
>&g
On 2016/03/18 23:13, Bruce Richardson wrote:
> On Fri, Mar 18, 2016 at 11:03:56PM +0900, Tetsuya Mukawa wrote:
>> On 2016/03/18 22:52, Thomas Monjalon wrote:
>>> 2016-03-18 22:41, Tetsuya Mukawa:
>>>> 2016/03/18 ??9:27 "Bruce Richardson" :
>>>>&g
On 2016/03/18 22:52, Thomas Monjalon wrote:
> 2016-03-18 22:41, Tetsuya Mukawa:
>> 2016/03/18 ??9:27 "Bruce Richardson" :
>>> I hope to get this set merged for RC2 very soon. Can you provide an
>>> update for the nic overview.rst doc listing out the features
2016/03/18 ??9:27 "Bruce Richardson" :
>
> On Tue, Mar 15, 2016 at 05:31:41PM +0900, Tetsuya Mukawa wrote:
> > The patch introduces a new PMD. This PMD is implemented as thin wrapper
> > of librte_vhost. It means librte_vhost is also needed to compile the
To connect above testpmd, here is qemu command example.
$ qemu-system-x86_64 \
-chardev socket,id=chr0,path=/tmp/sock0 \
-netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
-device virtio-net-pci,netdev=net0,mq=on
Signed-off-by: Tetsuya Mukawa
Acked
This patch adds a below event type.
- RTE_ETH_EVENT_QUEUE_STATE_CHANGE
This event is used for notifying a queue state changed event.
Signed-off-by: Tetsuya Mukawa
Acked-by: Ferruh Yigit
Acked-by: Yuanhan Liu
Acked-by: Rich Lane
Tested-by: Rich Lane
---
lib/librte_ether/rte_ethdev.h | 2
s doesn't use vhost PMD, can fully use vhost library APIs.
- Add code to support vhost multiple queues.
Actually, multiple queues functionality is not enabled so far.
RFC PATCH v2 changes:
- Fix issues reported by checkpatch.pl
(Thanks to Stephen Hemminger)
Tetsuya Mukawa (2):
ethdev: A
On 2016/03/14 21:02, Bruce Richardson wrote:
> On Mon, Mar 07, 2016 at 11:07:14AM +0900, Tetsuya Mukawa wrote:
>> The patch introduces a new PMD. This PMD is implemented as thin wrapper
>> of librte_vhost. It means librte_vhost is also needed to compile the PMD.
>&g
specified in QEMU command line. It means we cannot treat -1 as
uninitialized state.
The patch defines -1 and -2 as VIRTIO_INVALID_EVENTFD and
VIRTIO_UNINITIALIZED_EVENTFD, and uses VIRTIO_UNINITIALIZED_EVENTFD for
the default values of kickfd and callfd.
Signed-off-by: Tetsuya Mukawa
---
lib/li
On 2016/03/14 17:21, Yuanhan Liu wrote:
> On Mon, Mar 14, 2016 at 04:54:00PM +0900, Tetsuya Mukawa wrote:
>> On 2016/03/14 11:08, Yuanhan Liu wrote:
>>> On Mon, Mar 14, 2016 at 10:54:14AM +0900, Tetsuya Mukawa wrote:
>>>> On 2016/03/11 16:19, Yuanhan Liu wrote:
>&
On 2016/03/14 11:08, Yuanhan Liu wrote:
> On Mon, Mar 14, 2016 at 10:54:14AM +0900, Tetsuya Mukawa wrote:
>> On 2016/03/11 16:19, Yuanhan Liu wrote:
>>> On Thu, Mar 10, 2016 at 04:06:05PM +0900, Tetsuya Mukawa wrote:
>>>> Currently, default values of kickfd and cal
On 2016/03/11 16:19, Yuanhan Liu wrote:
> On Thu, Mar 10, 2016 at 04:06:05PM +0900, Tetsuya Mukawa wrote:
>> Currently, default values of kickfd and callfd are -1.
>> If the values are -1, current code guesses kickfd and callfd haven't
>> been initialized yet. And vho
specified in QEMU command line. It means we cannot treat -1 as
uninitialized state. The patch changes default values to -2. And the
patch defines -2 as VIRTIO_UNINITIALIZED_EVENTFD.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_vhost/rte_virtio_net.h | 1 +
lib/librte_vhost/vhost_user/
On 2016/03/10 15:39, Tan, Jianfeng wrote:
>
> On 3/10/2016 2:34 PM, Tetsuya Mukawa wrote:
>> On 2016/03/10 15:25, Tan, Jianfeng wrote:
>>>
>>> On 3/10/2016 2:14 PM, Tetsuya Mukawa wrote:
>>>> Currently, default value of kickfd and callfd is -1.
>>
On 2016/03/10 15:25, Tan, Jianfeng wrote:
>
>
> On 3/10/2016 2:14 PM, Tetsuya Mukawa wrote:
>> Currently, default value of kickfd and callfd is -1.
>> If the value is -1, current code guess kickfd and callfd hasn't been
>> initialized yet. And vhost library will gues
Signed-off-by: Tetsuya Mukawa
---
doc/guides/rel_notes/release_16_04.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/guides/rel_notes/release_16_04.rst
b/doc/guides/rel_notes/release_16_04.rst
index e3142f2..1c8c6b2 100644
--- a/doc/guides/rel_notes/release_16_04.rst
+++ b/doc
=0xf00 -i
Please specify same unix domain sockets and memory size in both QEMU
and DPDK command lines like above.
The share memory size should be power of 2, because ivshmem only
accepts such memory size.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/qtest.h | 55 +
The patch adds QTest support to vtpci abstraction.
With this patch, only modern virtio device will be supported.
This QTest support will be used by later QTest extension patch of
virtio-net PMD.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/qtest.h | 39
drivers/net/virtio
The patch adds below functions.
- qtest_read_pci_cfg
- qtest_get_bar
- qtest_get_bar_addr
- qtest_get_bar_size
These are used for handling pci device information.
It will be called by later patches.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/qtest_utils.c | 77
The patch adds functionality to handle interrupt from pci device of
QEMU guest. To handle the interrupts, the patch adds to initialize piix3
pci device.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/qtest_utils.c | 225 ++-
drivers/net/virtio
The patch adds functionality to share memory between QTest guest and
DPDK application using ivshmem device.
The shared memory will be all EAL memory on hugepages. This memory will
be accessed by QEMU vcpu and DPDK application using same address.
Signed-off-by: Tetsuya Mukawa
---
drivers/net
The patch adds general pci device initialization functionality to
qtest utils. It initializes pci devices using qtest messaging.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/qtest_utils.c | 349 ++-
drivers/net/virtio/qtest_utils.h | 114
The patch adds basic functions for accessing to QEMU quest that runs in
QTest mode. The functions will be used by virtio container extension
that can access to the above guest.
Signed-off-by: Tetsuya Mukawa
---
config/common_base | 1 +
drivers/net/virtio/Makefile | 4
The option will work with "--range-virtaddr", and if the option is
specified, mapped address will be align by EAL memory size.
Such an alignment is required for using virtio-net PMD extension
on container that uses QEMU QTest framework.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_
will not work with
'--base-virtaddr'.
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/common/eal_common_options.c | 9
lib/librte_eal/common/eal_internal_cfg.h | 2 +
lib/librte_eal/common/eal_options.h| 2 +
lib/librte_eal/linuxapp/eal/eal.c | 39 ++
lib/librte_eal
The patch adds below function to cleanup virtio code.
- virtio_dev_check()
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/virtio_ethdev.c | 52 ++
drivers/net/virtio/virtio_ethdev.h | 32 +++
2 files changed, 57 insertions(+), 27
Currently, virtio_dev_info_get() retrieves driver name from pci_drv.
If the driver is virtual PMD, pci_drv will be invalid.
So retrieves the name from eth_dev.
Signed-off-by: Tetsuya Mukawa
---
drivers/net/virtio/virtio_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
then specify the virtual address of it to virtio-net register, QEMU
virtio-net device can understand it without calculating address offset.)
Tetsuya Mukawa (12):
virtio: Retrieve driver name from eth_dev
vhost: Add a function to check virtio device type
EAL: Add a new "--range-vi
To connect above testpmd, here is qemu command example.
$ qemu-system-x86_64 \
-chardev socket,id=chr0,path=/tmp/sock0 \
-netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
-device virtio-net-pci,netdev=net0,mq=on
Signed-off-by: Tetsuya Mukawa
Acked
This patch adds a below event type.
- RTE_ETH_EVENT_QUEUE_STATE_CHANGE
This event is used for notifying a queue state changed event.
Signed-off-by: Tetsuya Mukawa
Acked-by: Ferruh Yigit
Acked-by: Yuanhan Liu
Acked-by: Rich Lane
Tested-by: Rich Lane
---
lib/librte_ether/rte_ethdev.h | 2
port vhost multiple queues.
Actually, multiple queues functionality is not enabled so far.
RFC PATCH v2 changes:
- Fix issues reported by checkpatch.pl
(Thanks to Stephen Hemminger)
Tetsuya Mukawa (2):
ethdev: Add a new event type to notify a queue state changed event
vhost: Add V
On 2016/03/04 17:39, Yuanhan Liu wrote:
> On Fri, Mar 04, 2016 at 01:17:42PM +0900, Tetsuya Mukawa wrote:
>> The patch introduces a new PMD. This PMD is implemented as thin wrapper
>> of librte_vhost. It means librte_vhost is also needed to compile the PMD.
>> The vhost mes
On 2016/03/04 15:10, Tan, Jianfeng wrote:
> Hi Tetsuya,
>
> On 3/4/2016 1:05 PM, Tetsuya Mukawa wrote:
>> On 2016/03/04 11:18, Tan, Jianfeng wrote:
>>> Hi Tetsuya,
>>>
>>> Seems that this patch is too long. Is it possible to split into
>>> mu
On 2016/03/04 11:18, Tan, Jianfeng wrote:
> Hi Tetsuya,
>
> Seems that this patch is too long. Is it possible to split into
> multiple commits?
Hi Jianfeng,
Sure, will do.
>
> On 2/22/2016 4:17 PM, Tetsuya Mukawa wrote:
>> The patch adds a new virtio-net PMD configura
To connect above testpmd, here is qemu command example.
$ qemu-system-x86_64 \
-chardev socket,id=chr0,path=/tmp/sock0 \
-netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
-device virtio-net-pci,netdev=net0,mq=on
Signed-off-by: Tetsuya Mukawa
Acked
This patch adds a below event type.
- RTE_ETH_EVENT_QUEUE_STATE_CHANGE
This event is used for notifying a queue state changed event.
Signed-off-by: Tetsuya Mukawa
Acked-by: Ferruh Yigit
---
lib/librte_ether/rte_ethdev.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/librte_ether
vdev()
To support this functionality, vhost library is also changed.
Anyway, if users doesn't use vhost PMD, can fully use vhost library APIs.
- Add code to support vhost multiple queues.
Actually, multiple queues functionality is not enabled so far.
RFC PATCH v2 changes:
- Fix issues
On 2016/03/02 11:24, Qiu, Michael wrote:
> On 3/1/2016 10:19 AM, Tetsuya Mukawa wrote:
>> On 2016/03/01 11:00, Qiu, Michael wrote:
>>> On 2/26/2016 4:36 PM, Tetsuya Mukawa wrote:
>>>> On 2016/02/26 13:29, Tetsuya Mukawa wrote:
> [...]
>
>>>>>
On 2016/03/01 11:00, Qiu, Michael wrote:
> On 2/26/2016 4:36 PM, Tetsuya Mukawa wrote:
>> On 2016/02/26 13:29, Tetsuya Mukawa wrote:
>>> On 2016/02/25 16:51, Qiu, Michael wrote:
>>>> On 2/24/2016 1:10 PM, Tetsuya Mukawa wrote:
>>>>> On 2016/02/24 1
On 2016/02/26 13:29, Tetsuya Mukawa wrote:
> On 2016/02/25 16:51, Qiu, Michael wrote:
>> On 2/24/2016 1:10 PM, Tetsuya Mukawa wrote:
>>> On 2016/02/24 11:45, Qiu, Michael wrote:
>>>> Hi, Tetsuya
>>>>
>>>> When I applied your v6 patch, I c
On 2016/02/25 16:51, Qiu, Michael wrote:
> On 2/24/2016 1:10 PM, Tetsuya Mukawa wrote:
>> On 2016/02/24 11:45, Qiu, Michael wrote:
>>> Hi, Tetsuya
>>>
>>> When I applied your v6 patch, I could reach 9.5Mpps with 64B packet.
>>>
>>> But whe
t, but I don't see the drop on my environment.
(My cpu is Xeon E5-2697-v2, and the performances of v6 and v9 patch are
almost 5.9Mpps)
Did you use totally same code except for vhost PMD?
Thanks,
Tetsuya
> Thanks,
> Michael
> On 2/9/2016 5:38 PM, Tetsuya Mukawa wrote:
>> The pat
On 2016/02/23 19:28, Mcnamara, John wrote:
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Mcnamara, John
>> Sent: Monday, February 22, 2016 3:41 PM
>> To: Tetsuya Mukawa ; dev at dpdk.org
>> Subject: Re: [dpdk-dev] [PATCH
Signed-off-by: Tetsuya Mukawa
---
doc/guides/rel_notes/release_16_04.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/guides/rel_notes/release_16_04.rst
b/doc/guides/rel_notes/release_16_04.rst
index 197d4e1..4c6d528 100644
--- a/doc/guides/rel_notes/release_16_04.rst
+++ b/doc
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