> -Original Message-
> From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Tuesday, January 6, 2015 7:27 PM
> To: Ouyang, Changchun; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 3/6] ixgbe: Get VF queue number
>
>
> On 01/06/15 03:54, Ouyang, Changchun wrote:
> >
> -Original Message-
> From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Tuesday, January 6, 2015 8:53 PM
> To: Ouyang, Changchun; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 6/6] testpmd: Set Rx VMDq RSS mode
>
>
> On 01/06/15 04:01, Ouyang, Changchun wrote:
>
Hi Olivier,
> -Original Message-
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Saturday, December 13, 2014 12:33 AM
> To: Liu, Jijiang
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 0/3] enhance TX checksum command and
> csum forwarding engine
>
> Hello,
>
> On
> -Original Message-
> From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Wednesday, January 7, 2015 3:56 AM
> To: Ouyang, Changchun; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 4/6] ether: Check VMDq RSS mode
>
>
> On 01/06/15 03:56, Ouyang, Changchun wrote:
>
Tested-by: Jiajia, SunX
- Tested Commit: 6fb3161060fc894295a27f9304c56ef34492799d
- OS: Fedora20 3.11.10-301.fc20.x86_64
- GCC: gcc version 4.8.3
- CPU: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
- NIC: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
[8086:10fb]
- Target x86_64-na
This patch enables VF RSS for Niantic, which allow each VF having at most 4
queues.
The actual queue number per VF depends on the total number of pool, which is
determined by the max number of VF at PF initialization stage and the number of
queue specified in config:
1) If the max number of VF is
Put global register configuring out of loop for queue; also fix typo and indent;
Signed-off-by: Changchun Ouyang
---
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
b/li
Negotiate API version with VF when receiving the IXGBE_VF_API_NEGOTIATE message.
Signed-off-by: Changchun Ouyang
---
lib/librte_pmd_ixgbe/ixgbe_ethdev.h | 1 +
lib/librte_pmd_ixgbe/ixgbe_pf.c | 25 +
2 files changed, 26 insertions(+)
diff --git a/lib/librte_pmd_ixgb
Get the available Rx and Tx queue number when receiving IXGBE_VF_GET_QUEUES
message from VF.
Signed-off-by: Changchun Ouyang
changes in v5
- Add some 'FIX ME' comments for IXGBE_VF_TRANS_VLAN.
---
lib/librte_pmd_ixgbe/ixgbe_pf.c | 40 +++-
1 file changed,
Check mq mode for VMDq RSS, handle it correctly instead of returning an error;
Also remove the limitation of per pool queue number has max value of 1, because
the per pool queue number could be 2 or 4 if it is VMDq RSS mode;
The number of rxq specified in config will determine the mq mode for VMDq
It needs config RSS and IXGBE_MRQC and IXGBE_VFPSRTYPE to enable VF RSS.
The psrtype will determine how many queues the received packets will distribute
to,
and the value of psrtype should depends on both facet: max VF rxq number which
has been negotiated with PF, and the number of rxq specified
Set VMDq RSS mode if it has VF(VF number is more than 1) and has RSS
information.
Signed-off-by: Changchun Ouyang
changes in v5
- Assign txmode.mq_mode with ETH_MQ_TX_NONE explicitly;
- Remove one line wrong comment.
---
app/test-pmd/testpmd.c | 15 ++-
1 file changed, 14 inse
> + file = *(const struct vhost_vring_file *)in_buf;
> + LOG_DEBUG(VHOST_CONFIG,
> + "idx:%d fd:%d\n", file.index, file.fd);
> + fd = eventfd_copy(file.fd, ctx.pid);
> + if (fd < 0) {
> +
Hi Frank,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Liu, Jijiang
> Sent: Wednesday, January 07, 2015 2:04 AM
> To: 'Olivier MATZ'
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 0/3] enhance TX checksum command and csum
> forwarding engine
>
Hi Konstantin,
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Wednesday, January 7, 2015 5:59 PM
> To: Liu, Jijiang; 'Olivier MATZ'
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v3 0/3] enhance TX checksum command and
> csum forwarding engine
>
> Hi Frank,
>
> > -O
> -Original Message-
> From: Liu, Jijiang
> Sent: Wednesday, January 07, 2015 11:39 AM
> To: Ananyev, Konstantin; 'Olivier MATZ'
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v3 0/3] enhance TX checksum command and csum
> forwarding engine
>
> Hi Konstantin,
>
> > -Origina
On 12/18/2014 1:43 AM, Xie, Huawei wrote:
>
>> -Original Message-
>> From: Tetsuya Mukawa [mailto:mukawa at igel.co.jp]
>> Sent: Sunday, December 14, 2014 10:26 PM
>> To: Xie, Huawei; dev at dpdk.org
>> Cc: haifeng.lin at intel.com
>> Subject: Re: [PATCH RFC v2 00/12] lib/librte_vhost: vhos
Here is a little patchset that removes the limit on the devargs parameters
length.
Previously, arguments specified by user would be stored in a static buffer,
while there is no particular reason why we should have such a constraint, afaik.
--
David Marchand
David Marchand (2):
devargs: inden
Prepare for next commit.
Fix some indent issues, refactor error code.
Signed-off-by: David Marchand
---
lib/librte_eal/common/eal_common_devargs.c | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/lib/librte_eal/common/eal_common_devargs.c
b/lib
As far as I know, there is no reason why we should have a limit on the length of
parameters that can be given for a device.
Remove this limit by using dynamic allocations.
Signed-off-by: David Marchand
---
lib/librte_eal/common/eal_common_devargs.c | 26 +-
lib/librte_
On 12/10/2014 9:04 AM, Jijiang Liu wrote:
> In the current codes, the "tx_checksum set (ip|udp|tcp|sctp|vxlan) (hw|sw)
> (port-id)" command is not easy to understand and extend, so the patch set
> enhances the tx_checksum command and reworks csum forwarding engine due to
> the change of tx_check
From: Reshma Pattan
1)New library to provide reordering of out of ordered
mbufs based on sequence number of mbuf. Library uses reorder buffer
structure
which in tern uses two circular buffers called ready and order buffers.
*rte_reorder_create API creates instance
Self Nacked.
Sending multiple sub patches instead of this big patch.
> -Original Message-
> From: Pattan, Reshma
> Sent: Wednesday, January 7, 2015 3:28 PM
> To: dev at dpdk.org
> Cc: Pattan, Reshma
> Subject: [PATCH] librte_reorder: New reorder library with unit tests and app
>
> From: R
From: Reshma Pattan
1)New library to provide reordering of out of ordered
mbufs based on sequence number of mbuf. Library uses reorder buffer
structure
which in tern uses two circular buffers called ready and order
buffers.
*rte_reorder_create API
From: Reshma Pattan
Signed-off-by: Reshma Pattan
---
app/test/Makefile | 2 +
app/test/test_reorder.c | 452
mk/rte.app.mk | 4 +
3 files changed, 458 insertions(+)
create mode 100644 app/test/test_reorder.c
diff --g
From: Reshma Pattan
*Sample application consists of RX, Worker and TX threads.
*RX thread marks the seqn field of mbufs upon receiving mbufs from
driver.
Marked mbufs will be enqueued in multi consumer ring.
*Worker threads will dequeue mbufs from multi consumer r
On Wed, Jan 07, 2015 at 04:39:11PM +, Reshma Pattan wrote:
> From: Reshma Pattan
>
> 1)New library to provide reordering of out of ordered
> mbufs based on sequence number of mbuf. Library uses reorder
> buffer structure
> which in tern uses two circular b
On Wed, 7 Jan 2015 14:03:29 +0100
David Marchand wrote:
> + buf = strdup(devargs_str);
> + if (buf == NULL) {
> + RTE_LOG(ERR, EAL, "cannot allocate temp memory for devargs\n");
> + goto fail;
> + }
> +
If string is only used in same function you might consid
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