[dpdk-dev] [PATCH 1/5] vmxnet3: Fix VLAN Rx stripping

On 10/22/14, 6:39 AM, "Stephen Hemminger" wrote: >On Mon, 13 Oct 2014 18:42:18 + >Yong Wang wrote: > >> Are you referring to the patch as a whole or your comment is about the >>reset of vlan_tci on the "else" (no vlan tags stripped) path? I am not >>sure I get your comments here. This

[dpdk-dev] [PATCH] add free hugepage function

On Wed, Oct 29, 2014 at 03:27:58AM +, Qiu, Michael wrote: > I just saw one return path with value '0', and no any other place > return a negative value, so it is better to be designed as one > non-return function, > > +void > +rte_eal_hugepage_free(void) > +{ > + struct hugepage_file

[dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement

Thomas/Waterman, I couldn't reproduce the reported issue on v1.8.0-rc1 and both l2fwd and l3fwd works fine using the same command posted. # dpdk_nic_bind.py --status Network devices using DPDK-compatible driver :0b:00.0 'VMXNET3 Ethernet

[dpdk-dev] VIRTIO indication

Each device can tell you the driver name its bound to . This is enough to have separate configuration paths for vmxnet/virtio/ixgbe/etc... On Tue, Oct 28, 2014 at 7:21 PM, Yan Freedland wrote: > Hi > > In my multi process system I need to support 2 modes of work: pass through > and VIRTIO. > I

[dpdk-dev] VIRTIO indication

Hi In my multi process system I need to support 2 modes of work: pass through and VIRTIO. I saw that in order to work in a VIRTIO mode I need to update the txq_flags (part of the rte_eth_txconf structure) as follows: .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS In pass -

[dpdk-dev] [PATCH] mk: fix app linking for combined libs

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Sergio Gonzalez > Monroy > Sent: Thursday, October 23, 2014 4:37 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] mk: fix app linking for combined libs > > Building combined shared libraries results in

[dpdk-dev] [PATCH] mk: link combined lib using CC

2014-10-28 14:51, Sergio Gonzalez Monroy: > On Tue, Oct 28, 2014 at 11:45:28AM +, De Lara Guarch, Pablo wrote: > > > Building combined shared libs fails if we set EXTRA_CFLAGS=-O0. > > > > > > /usr/bin/ld: test: hidden symbol `mknod' in > > > /usr/lib64/libc_nonshared.a(mknod.oS) is

[dpdk-dev] [PATCH] mk: fix build 32bits shared libs on 64bits system

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Sergio Gonzalez > Monroy > Sent: Wednesday, October 22, 2014 5:36 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] mk: fix build 32bits shared libs on 64bits system > > Incompatible libraries error when

[dpdk-dev] [PATCH v2] virtio: Update max RX packet length

Hi, I mistakenly pressed on reply all instead of reply and sent my question to the whole dev. Sorry about that. In fact I am not lazy and looks like I solved the problem by myself. I will gladly share my knowledge with you or anyone in dev and of course open a new mail thread with an

[dpdk-dev] [PATCH v4 00/10] VM Power Management

Hi Alan, Did you make any progress in Qemu/KVM community? We need to be sync'ed up with them to be sure we share the same goal. I want also to avoid using a solution which doesn't fit with their plan. Remember that we already had this problem with ivshmem which was planned to be dropped. Thanks

[dpdk-dev] [PATCH v2] mk: link combined shared lib using CC

> -Original Message- > From: Gonzalez Monroy, Sergio > Sent: Tuesday, October 28, 2014 3:49 PM > To: dev at dpdk.org > Cc: thomas.monjalon at 6wind.com; De Lara Guarch, Pablo > Subject: [PATCH v2] mk: link combined shared lib using CC > > If we set EXTRA_CFLAGS=-O0, build fails with

[dpdk-dev] [PATCH v2] virtio: Update max RX packet length

2014-10-28 14:38, Yan Freedland: > Currently I have an issue in a pass-thorugh mode. > I am running in multi process (2 processes) via ixgbe_rxtx. > When running with a single process I have a perfect traffic > while with 2 processes I have no traffic at all. > Perhaps there is a special

[dpdk-dev] [PATCH v2] mk: link combined shared lib using CC

If we set EXTRA_CFLAGS=-O0, build fails with following error: /usr/bin/ld: test: hidden symbol `mknod' in /usr/lib64/libc_nonshared.a(mknod.oS) is referenced by DSO Fix: link combined shared lib using CC if LINK_USING_CC is enabled. Signed-off-by: Sergio Gonzalez Monroy --- mk/rte.lib.mk

[dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement

Hi Yong, Is there any progress with this patchset? Thanks -- Thomas 2014-10-22 07:07, Cao, Waterman: > Hi Yong, > > We verified your patch with VMWare ESXi 5.5 and found VMware L2fwd and > L3fwd cmd can't run. > But We use DPDK1.7_rc1 package to validate VMware regression, It works

[dpdk-dev] [PATCH] mk: link combined lib using CC

On Tue, Oct 28, 2014 at 04:33:18PM +0100, Thomas Monjalon wrote: > 2014-10-28 14:51, Sergio Gonzalez Monroy: > > On Tue, Oct 28, 2014 at 11:45:28AM +, De Lara Guarch, Pablo wrote: > > > > Building combined shared libs fails if we set EXTRA_CFLAGS=-O0. > > > > > > > > /usr/bin/ld: test: hidden

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

2014-10-28 13:20, Zhang, Helin: > From: Richardson, Bruce > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Thomas Monjalon > > > 2014-10-28 00:33, Zhang, Helin: > > > > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > > > > 2014-09-25 16:40, Helin Zhang: > > > > > > /*

[dpdk-dev] [PATCH v4 21/21] testpmd: add test command to configure flexible masks

2014-10-22 09:01, Jingjing Wu: > add test command to configure flexible masks for each flow type [...] > --- a/app/test-pmd/cmdline.c > +++ b/app/test-pmd/cmdline.c > + "flow_director_flex_mask (port_id)" > + " flow

[dpdk-dev] [PATCH v4 16/21] ethdev: define structures for configuring flexible payload

2014-10-22 09:01, Jingjing Wu: > +/** > + * A structure defined a field vector to specify each field. > + */ > +struct rte_eth_field_vector { > + uint8_t offset; /**< Source word offset */ > + uint8_t size; /**< Field Size defined in word units */ > +}; I'm sorry but I don't

[dpdk-dev] [PATCH v4 15/21] testpmd: add test command to flush flow director table

2014-10-22 09:01, Jingjing Wu: > + "flush_flow_diretor (port_id)\n" Typo: diretor I know it's hard to write so much code in a small timeframe without any typo. Especially when you are not english native. But I'd like such simple errors would have been already reviewed after

[dpdk-dev] [PATCH] mk: link combined lib using CC

On Tue, Oct 28, 2014 at 11:45:28AM +, De Lara Guarch, Pablo wrote: > > > > -Original Message- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Sergio Gonzalez > > Monroy > > Sent: Thursday, October 23, 2014 4:36 PM > > To: dev at dpdk.org > > Subject: [dpdk-dev] [PATCH]

[dpdk-dev] [PATCH v4 11/21] ethdev: define structures for getting flow director information

2014-10-22 09:01, Jingjing Wu: > +/** > + * A structure used to report the status of the flow director filters in use. > + */ > +struct rte_eth_fdir { > + /** Number of filters with collision indication. */ > + uint16_t collision; > + /** Number of free (non programmed) filters. */ > +

[dpdk-dev] [PATCH v2] virtio: Update max RX packet length

Currently I have an issue in a pass-thorugh mode. I am running in multi process (2 processes) via ixgbe_rxtx. When running with a single process I have a perfect traffic while with 2 processes I have no traffic at all. Perhaps there is a special configuration for that, can you please assist ?

[dpdk-dev] [PATCH v4 08/21] mbuf: extend fdir field

2014-10-22 09:01, Jingjing Wu: > extend fdir field to support flex bytes reported when fdir match The commit log should explain why it is required (i40e?). It will help to understand when digging into git history of mbuf file. > --- a/lib/librte_mbuf/rte_mbuf.h > +++ b/lib/librte_mbuf/rte_mbuf.h

[dpdk-dev] [PATCH v4 04/21] ethdev: define structures for adding/deleting flow director

2014-10-28 01:18, Wu, Jingjing: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > 2014-10-22 09:01, Jingjing Wu: > > > +#define RTE_ETH_FDIR_MAX_FLEXWORD_LEN 8 > > > +/** > > > + * A structure used to contain extend input of flow */ struct > > > +rte_eth_fdir_flow_ext { > > > +

[dpdk-dev] [PATCH v3 10/10] eal: factorize x86 headers

No need to keep the same code duplicated for 32 and 64bits x86. Signed-off-by: David Marchand --- .../common/include/arch/i686/rte_atomic.h | 393 .../common/include/arch/i686/rte_byteorder.h | 129 --- .../common/include/arch/i686/rte_cpuflags.h

[dpdk-dev] [PATCH v3 09/10] eal: install all arch headers

Architecture can have their own specific headers, just install all headers from arch directory. Signed-off-by: David Marchand --- lib/librte_eal/common/Makefile |6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/common/Makefile

[dpdk-dev] [PATCH v3 08/10] eal: split CPU flags operations to architecture specific

From: Chao Zhu This patch splits CPU flags related operations from DPDK and push them to architecture specific arch directories, so that other processor architecture can implement its own CPU flag functions to support DPDK. Signed-off-by: Chao Zhu Signed-off-by: David

[dpdk-dev] [PATCH v3 07/10] eal: split memcpy operation to architecture specific

From: Chao Zhu This patch splits the SSE based memory copy function from DPDK and push them to architecture specific arch directories. Other processor architecture can implement its own vector based memory copy functions. Signed-off-by: Chao Zhu Signed-off-by: David Marchand

[dpdk-dev] [PATCH v3 06/10] eal: split spinlock operations to architecture specific

From: Chao Zhu This patch splits the spinlock operations from DPDK and push them to architecture specific arch directories, so that other processor architecture to support DPDK can be easily adopted. Signed-off-by: Chao Zhu Signed-off-by: David Marchand ---

[dpdk-dev] [PATCH v3 05/10] eal: split prefetch operations to architecture specific

From: Chao Zhu This patch splits the prefetch operations from DPDK and push them to architecture specific arch directories, so that other processor architecture to support DPDK can implement their own functions. Signed-off-by: Chao Zhu Signed-off-by: David Marchand ---

[dpdk-dev] [PATCH v3 04/10] eal: split CPU cycle operation to architecture specific

From: Chao Zhu This patch splits the CPU TSC read operations from DPDK and push them to architecture specific arch directories, so that other processors that don't have tsc register can implement its own functions. Signed-off-by: Chao Zhu Signed-off-by: David Marchand ---

[dpdk-dev] [PATCH v3 03/10] eal: split byte order operations to architecture specific

From: Chao Zhu This patch splits the byte order operations from DPDK and push them to architecture specific arch directories, so that other processor architecture to support DPDK can be easily adopted. Signed-off-by: Chao Zhu Signed-off-by: David Marchand ---

[dpdk-dev] [PATCH v3 02/10] eal: split atomic operations to architecture specific

From: Chao Zhu This patch first adds architecture specific directories to eal. Then split the atomic operations to architecture specific and generic files. Architecture specific files are put into the corresponding architecture directory and common header are put into generic

[dpdk-dev] [PATCH v3 01/10] eal: move rte_atomic.h header

This breaks compilation but is a preliminary step for headers rework. Signed-off-by: David Marchand --- lib/librte_eal/common/Makefile |4 +- .../common/include/arch/i686/rte_atomic.h | 373 .../common/include/arch/x86_64/rte_atomic.h

[dpdk-dev] [PATCH v3 00/10] split architecture specific operations

The set of patches split x86 architecture specific operations from DPDK and put them to x86 arch directory. This will make the adoption of DPDK much easier on other computer architecture. For a new architecture, just add an architecture specific directory and necessary building configuration

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

Hi Bruce > -Original Message- > From: Richardson, Bruce > Sent: Tuesday, October 28, 2014 6:18 PM > To: Thomas Monjalon; Zhang, Helin > Cc: dev at dpdk.org > Subject: RE: [dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of > redirection table > > > -Original Message-

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

2014-10-28 12:00, Zhang, Helin: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > 2014-10-28 00:33, Zhang, Helin: > > > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > > > 2014-09-25 16:40, Helin Zhang: > > > > > /* Definitions used for redirection table entry size

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

Hi Thomas > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Tuesday, October 28, 2014 8:13 PM > To: Zhang, Helin > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of > redirection table > >

[dpdk-dev] Cannot mmap device resource in DPDK 1.7.0 multi-process/multi-thread

> -Original Message- > From: Mario Gianni [mailto:m.gianni at engineer.com] > Sent: Friday, October 24, 2014 4:03 PM > To: Richardson, Bruce > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] Cannot mmap device resource in DPDK 1.7.0 multi- > process/multi-thread > > So you are telling me

[dpdk-dev] [PATCH v2] librte_ip_frag: Disable ipv4/v6 fragmentation if RTE_MBUF_REFCNT=n

On Wed, Oct 22, 2014 at 12:17:01PM +0100, Pablo de Lara wrote: > rte_ipv4_fragment_packet() and rte_ipv6_fragment packet() > call rte_pktmbuf_attach() to attach the segment of the original > packet to the segment of the new fragmented one. Such function > is not declared if RTE_MBUF_REFCNT is

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

Hi Thomas > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Tuesday, October 28, 2014 6:10 PM > To: Zhang, Helin > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of > redirection table > >

[dpdk-dev] rte_acl test-acl app

Hi Erik, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Erik Ziegenbalg > Sent: Saturday, October 25, 2014 4:19 AM > To: dev at dpdk.org > Subject: [dpdk-dev] rte_acl test-acl app > > Hi everyone, > > I am having trouble to successfully perform a packet

[dpdk-dev] [PATCH] mk: link combined lib using CC

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Sergio Gonzalez > Monroy > Sent: Thursday, October 23, 2014 4:36 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] mk: link combined lib using CC > > Building combined shared libs fails if we set

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

2014-10-28 00:33, Zhang, Helin: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > 2014-09-25 16:40, Helin Zhang: > > > /* Definitions used for redirection table entry size */ > > > -#define ETH_RSS_RETA_NUM_ENTRIES 128 > > > -#define ETH_RSS_RETA_MAX_QUEUE 16 > > > +#define

[dpdk-dev] [PATCH v3 7/8] ethdev: support of multiple sizes of redirection table

2014-10-28 00:37, Zhang, Helin: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > 2014-10-22 19:53, Helin Zhang: > > > +#define RTE_BIT_WIDTH_64 (CHAR_BIT * sizeof(uint64_t)) > > > > How can it be different of 64? > > Using 64 would be simpler to understand than RTE_BIT_WIDTH_64.

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Thomas Monjalon > Sent: Tuesday, October 28, 2014 10:10 AM > To: Zhang, Helin > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of > redirection table > >

[dpdk-dev] ethtool and igb/ixgbe (kni)

On Mon, Oct 27, 2014 at 07:49:03PM +0200, Kevin Wilson wrote: > Poke! > Can anybody advice about this question ? > Kevin > > On Fri, Oct 24, 2014 at 12:54 PM, Kevin Wilson wrote: > > Hi, > > > > I am looking in the file hierarchy of dpdk, and I see that under > >

[dpdk-dev] [PATCH v2 0/4] app/test: unit test to measure cycles per packet

On Fri, Oct 10, 2014 at 08:29:57PM +0800, Cunming Liang wrote: > v2 update: > Rebase code to the latest master branch. > > -- > > Tested-by: Zhaochen Zhan > This patch has been verified on ixgbe and it is ready to be integrated to > dpdk.org. > For e1000 and i40e, lacking loopback

[dpdk-dev] [RFC PATCH] Enable uio_pci_generic support

Tested-by: Michael Qiu ? 10/28/2014 1:49 AM, Danny Zhou ??: > Linux kernel provides UIO as well as VFIO mechanism to support writing user > space device driver. Comparing to UIO which is available since 2.6.32 kernel, > the VFIO is introduced into kernel since version 3.6.0 with better interrupt

[dpdk-dev] [RFC PATCH] Enable uio_pci_generic support

Linux kernel provides UIO as well as VFIO mechanism to support writing user space device driver. Comparing to UIO which is available since 2.6.32 kernel, the VFIO is introduced into kernel since version 3.6.0 with better interrupt and memory protection (build on top of Intel VT-d technology)

[dpdk-dev] [PATCH v4 04/21] ethdev: define structures for adding/deleting flow director

Hi, Thomas > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Tuesday, October 28, 2014 12:58 AM > To: Wu, Jingjing > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v4 04/21] ethdev: define structures for > adding/deleting flow director > >

[dpdk-dev] [PATCH v4 00/21] Support flow director programming on Fortville

Acked-by: Helin Zhang I have reviewed the differences between v3 and v4. It seems OK for me. > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jingjing Wu > Sent: Wednesday, October 22, 2014 9:01 AM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH v4

[dpdk-dev] [PATCH v3 7/8] ethdev: support of multiple sizes of redirection table

Hi Thomas See my answers inlined. > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Monday, October 27, 2014 10:24 PM > To: Zhang, Helin > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v3 7/8] ethdev: support of multiple sizes of >

[dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table

Hi Thomas Sorry, I should have answer your comments together with my reworking the latest patch set. Please see my answers for your comments! I really appreciate your comments! > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Wednesday, October

[dpdk-dev] Tx doesn't work on PCI-passthrough I350

Hi, My setup: Qemu+KVM Host OS: CentOS, Linux kernel version 2.6.32 Guest OS: Linux kernel version 3.10.0, with a DPDK application running. Physical NIC: Intel I350 T4 using igb driver On guest VM: 2 (out of 4) ports of the I350 are virtualized using PCI-passthrough (no VFs, SR-IOV is not