[dpdk-dev] [PATCH] DPDK fails to build into one single library ("CONFIG_RTE_BUILD_COMBINE_LIBS=y").

2015-07-20 18:04, Rauta, Alin: > --- a/lib/Makefile > +++ b/lib/Makefile > @@ -33,7 +33,6 @@ include $(RTE_SDK)/mk/rte.vars.mk > > DIRS-y += librte_compat > DIRS-$(CONFIG_RTE_LIBRTE_EAL) += librte_eal > -DIRS-$(CONFIG_RTE_LIBRTE_EAL) += librte_malloc I feel it's not the right fix :) >From

[dpdk-dev] [PATCH v2 0/3] virtio: size bug fixes

2015-07-20 10:25, Stephen Hemminger: > Fix for a fix for a fix... > This set includes Changchun's patch for vq_size but adds > follow on fix to make it work with GCE and other environments. > > Ouyang Changchun (1): > virtio: fix the vq size issue > > Stephen Hemminger (2): > virtio: allow

[dpdk-dev] [PATCH] DPDK fails to build into one single library ("CONFIG_RTE_BUILD_COMBINE_LIBS=y").

Signed-off-by: Alin Rauta --- lib/Makefile | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/Makefile b/lib/Makefile index 2055539..9727b83 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -33,7 +33,6 @@ include $(RTE_SDK)/mk/rte.vars.mk DIRS-y += librte_compat

[dpdk-dev] [PATCH] DPDK fails to build into one single library ("CONFIG_RTE_BUILD_COMBINE_LIBS=y").

Hi, I'm trying to build the latest dpdk code into one combine library, but the compilation fails like below. The issue seems to be around "librte_malloc". " make install T=x86_64-native-linuxapp-gcc" == Build lib/librte_malloc AR librte_malloc.a cp: missing destination file operand after

[dpdk-dev] [PATCH v2 1/3] nic_uio: Fix to allow any device to be bound to nic_uio

Hi David, On Mon, Jul 20, 2015 at 09:43:57 +0200, David Marchand wrote: >Hum, what bothers me is that you do not rely on the same criteria to >re-attach the devices to nic_uio. >See below. > > ?lib/librte_eal/bsdapp/nic_uio/nic_uio.c | 48 > +

[dpdk-dev] [PATCH] doc: announce ABI change for rte_eth_fdir_filter

To fix the FVL's flow director issue for SCTP flow, rte_eth_fdir_filter need to be change to support SCTP flow keys extension. Here announce the ABI deprecation. Signed-off-by: jingjing.wu --- doc/guides/rel_notes/deprecation.rst | 4 1 file changed, 4 insertions(+) diff --git

[dpdk-dev] [PATCH v2 1/1] ixgbe: Fix phy errors in stats->ierrors

> Fixes: f6bf669b990004dc69231476d9fcf0b80574e568. Bug fix to remove > (rxnfgpc - hw_stats->gprc) which does not account for phy errors. > hw_stats->gprc is the Number of good (non-erred) Rx packets (from the > network) that pass L2 filtering and has a legal length as defined by >

[dpdk-dev] ACL: Creation of ACL context with multiple tries

Hi All, Need your inputs on the following queries on ACL contexts. 1. Has anyone tried creating ACL context with multiple tries? 2. The document/code mentioned that we can have the maximum of 8 tries(RTE_ACL_MAX_TRIES) per ACL context. What is the use case for having more than single trie?

[dpdk-dev] [PATCH v2 1/1] ixgbe: Fix phy errors in stats->ierrors

Fixes: f6bf669b990004dc69231476d9fcf0b80574e568. Bug fix to remove (rxnfgpc - hw_stats->gprc) which does not account for phy errors. hw_stats->gprc is the Number of good (non-erred) Rx packets (from the network) that pass L2 filtering and has a legal length as defined by LongPacketEnable. While

[dpdk-dev] [PATCHv3 5/5] testpmd: add new command to display RX/TX queue information

Signed-off-by: Konstantin Ananyev --- app/test-pmd/cmdline.c | 48 app/test-pmd/config.c | 67 ++ app/test-pmd/testpmd.h | 2 ++ 3 files changed, 117 insertions(+) diff --git a/app/test-pmd/cmdline.c

[dpdk-dev] [PATCHv3 3/5] ixgbe: add support for eth_(rxq|txq)_info_get

Signed-off-by: Konstantin Ananyev --- drivers/net/ixgbe/ixgbe_ethdev.c | 4 drivers/net/ixgbe/ixgbe_ethdev.h | 6 ++ drivers/net/ixgbe/ixgbe_rxtx.c | 42 3 files changed, 52 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c

[dpdk-dev] [PATCHv3 2/5] i40e: add support for eth_(rxq|txq)_info_get

Signed-off-by: Konstantin Ananyev --- drivers/net/i40e/i40e_ethdev.c | 2 ++ drivers/net/i40e/i40e_ethdev.h | 5 + drivers/net/i40e/i40e_rxtx.c | 42 ++ 3 files changed, 49 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c

[dpdk-dev] [PATCHv3 1/5] ethdev: add new API to retrieve RX/TX queue information

Add the ability for the upper layer to query RX/TX queue information. Add new structures: struct rte_eth_rxq_info struct rte_eth_txq_info new functions: rte_eth_rx_queue_info_get rte_eth_tx_queue_info_get into rte_etdev API. Left extra free space in the queue info structures, so extra fields

[dpdk-dev] [PATCHv3 0/5] ethdev: add new API to retrieve RX/TX queue information

Add the ability for the upper layer to query RX/TX queue information. Right now supported for: ixgbe, i40e, e1000 PMDs. Konstantin Ananyev (5): ethdev: add new API to retrieve RX/TX queue information i40e: add support for eth_(rxq|txq)_info_get ixgbe: add support for eth_(rxq|txq)_info_get

[dpdk-dev] [PATCH v1 1/1] ixgbe: Fix phy errors in stats->ierrors

Bug fix to remove (rxnfgpc - hw_stats->gprc) which does not account for phy errors. hw_stats->gprc is the Number of good (non-erred) Rx packets (from the network) that pass L2 filtering and has a legal length as defined by LongPacketEnable. While rxnfgpc is the Number of good (non-erred with legal

[dpdk-dev] [PATCH] virtio: fix the vq size issue

2015-07-20 06:18, Ouyang, Changchun: > Another thing burst into my thought. > Can we think more about how to setup a mechanism to block those patches which > causes critical regression issue? Yes. Non-regression tests are needed. As it must be done with many hardwares and many configurations, it

[dpdk-dev] [PATCH v2 3/3] doc: Update documentation to reflect FreeBSD support for CXGBE PMD

Update cxgbe documentation to include support for FreeBSD: 1. Add instructions on how to compile CXGBE PMD in FreeBSD. 2. Add instructions on how to flash firmware image on Chelsio T5 cards in FreeBSD. 3. Add sample application usage for FreeBSD. 4. Add an extra step to reload kernel module in

[dpdk-dev] [PATCH v2 2/3] cxgbe: Enable and fix FreeBSD compilation for CXGBE PMD

Fix "MACRO redefined" and "function redefined" compilation errors in FreeBSD by adding CXGBE prefix to them. Also remove reference to a linux header linux/if_ether.h and use DPDK macros directly. Finally, enable CXGBE PMD for FreeBSD. Signed-off-by: Rahul Lakkireddy Signed-off-by: Kumar

[dpdk-dev] [PATCH v2 0/3] cxgbe: Fix compilation and enable FreeBSD support for CXGBE PMD

This series of patches fix compilation and enable CXGBE poll mode driver for FreeBSD. The first patch fixes a limitation of nic_uio that only binds to devices present in rte_pci_dev_ids.h. The second patch does the actual compilation fix and enabling of CXGBE PMD for FreeBSD. The last patch

[dpdk-dev] [PATCH v2 2/2] virtio: small cleanups

Some minor cleanups. * pass constant to virtio_dev_queue_setup * fix message on rx_queue_setup * get rid of extra double spaces Signed-off-by: Stephen Hemminger --- drivers/net/virtio/virtio_ethdev.c | 7 +++ drivers/net/virtio/virtio_ethdev.h | 2 +- drivers/net/virtio/virtio_rxtx.c

[dpdk-dev] [PATCH v2 0/3] virtio: size bug fixes

On Mon, 20 Jul 2015 19:43:20 +0200 Thomas Monjalon wrote: > 2015-07-20 10:25, Stephen Hemminger: > > Fix for a fix for a fix... > > This set includes Changchun's patch for vq_size but adds > > follow on fix to make it work with GCE and other environments. > > > > Ouyang Changchun (1): > >

[dpdk-dev] jumbo frame support for 82583V

Hi Wenzhuo, > Hi Klaus, > >> -Original Message- >> From: Klaus Degner [mailto:kd at allegro-packets.com] >> Sent: Friday, July 17, 2015 7:56 PM >> To: Lu, Wenzhuo >> Cc: dev at dpdk.org >> Subject: jumbo frame support for 82583V >> >> Hi Wenzhuo, >> >> We are testing different Intel NICs

[dpdk-dev] [PATCH v15 13/13] l3fwd-power: enable one-shot rx interrupt and polling/interrupt mode switch

The patch demonstrates how to handle per rx queue interrupt in a NAPI-like implementation in userspace. The working thread mainly runs in polling mode and switch to interrupt mode only if there is no packet received in recent polls. The working thread returns to polling mode immediately once it

[dpdk-dev] [PATCH v15 12/13] igb: enable rx queue interrupts for PF

The patch does below for igb PF: - Setup NIC to generate MSI-X interrupts - Set the IVAR register to map interrupt causes to vectors - Implement interrupt enable/disable functions Signed-off-by: Danny Zhou Signed-off-by: Cunming Liang --- v14 changes - per-patch basis ABI compatibility rework

[dpdk-dev] [PATCH v15 11/13] ixgbe: enable rx queue interrupts for both PF and VF

The patch does below things for ixgbe PF and VF: - Setup NIC to generate MSI-X interrupts - Set the IVAR register to map interrupt causes to vectors - Implement interrupt enable/disable functions Signed-off-by: Danny Zhou Signed-off-by: Yong Liu Signed-off-by: Cunming Liang --- v14 changes -

[dpdk-dev] [PATCH v15 10/13] ethdev: add rx intr enable, disable and ctl functions

The patch adds two dev_ops functions to enable and disable rx queue interrupts. In addtion, it adds rte_eth_dev_rx_intr_ctl/rx_intr_q to support per port or per queue rx intr event set. Signed-off-by: Danny Zhou Signed-off-by: Cunming Liang --- v15 changes - remove ifdef RTE_NEXT_ABI from

[dpdk-dev] [PATCH v15 09/13] eal/bsd: fix inappropriate linuxapp referred in bsd

Signed-off-by: Cunming Liang --- lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h index

[dpdk-dev] [PATCH v15 08/13] eal/bsd: dummy for new intr definition

To make bsd compiling happy with new intr changes. Signed-off-by: Cunming Liang --- v15 changes - remove ifdef RTE_NEXT_ABI from header file v14 changes - per-patch basis ABI compatibility rework v13 changes - version map cleanup for v2.1 v12 changes - fix unused variables compiling

[dpdk-dev] [PATCH v15 07/13] eal/linux: fix lsc read error in uio_pci_generic

The intr handle type(RTE_INTR_HANDLE_UIO_INTX) was introduced by UIO pci generic. When turning on the lsc interrupt, it complains fd read error. The patch uses the correct read size in the case of RTE_INTR_HANDLE_UIO_INTX. Fixes: 3f313bef3467 ("eal/linux: fix irq handling with igb_uio")

[dpdk-dev] [PATCH v15 06/13] eal/linux: standalone intr event fd create support

The patch exposes intr event fd create and release for PMD. The device driver can assign the number of event associated with interrupt vector. It also provides misc functions to check 1) allows other slowpath intr(e.g. lsc); 2) intr event on fastpath is enabled or not. Signed-off-by: Cunming

[dpdk-dev] [PATCH v15 05/13] eal/linux: map eventfd to VFIO MSI-X intr vector

The patch maps each of the eventfd to the interrupt vector of VFIO MSI-X. Signed-off-by: Danny Zhou Signed-off-by: Cunming Liang --- v14 changes - per-patch basis ABI compatibility rework - reword commit comments v8 changes - move eventfd creation out of the setup_interrupts to a standalone

[dpdk-dev] [PATCH v15 04/13] eal/linux: fix comments typo on vfio msi

Signed-off-by: Cunming Liang --- lib/librte_eal/linuxapp/eal/eal_interrupts.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c index ffccb0e..5acc3b7 100644 ---

[dpdk-dev] [PATCH v15 03/13] eal/linux: add API to set rx interrupt event monitor

The patch adds 'rte_intr_rx_ctl' to add or delete interrupt vector events monitor on specified epoll instance. Signed-off-by: Cunming Liang --- v15 changes - remove ifdef RTE_NEXT_ABI from header file v14 changes - per-patch basis ABI compatibility rework - remove unnecessary 'local: *'

[dpdk-dev] [PATCH v15 02/13] eal/linux: add rte_epoll_wait/ctl support

The patch adds 'rte_epoll_wait' and 'rte_epoll_ctl' for async event wakeup. It defines 'struct rte_epoll_event' as the event param. When the event fds add to a specified epoll instance, 'eptrs' will hold the rte_epoll_event object pointer. The 'op' uses the same enum as epoll_wait/ctl does. The

[dpdk-dev] [PATCH v15 01/13] eal/linux: add interrupt vectors support in intr_handle

The patch adds interrupt vectors support in rte_intr_handle. 'vec_en' is set when interrupt vectors are detected and associated event fds are set. Those event fds are stored in efds[]. 'intr_vec' is reserved for device driver to initialize the vector mapping table. Signed-off-by: Danny Zhou

[dpdk-dev] [PATCH v15 00/13] Interrupt mode PMD

v15 changes - remove unnecessary RTE_NEXT_ABI comment - remove ifdef RTE_NEXT_ABI from header file v14 changes - per-patch basis ABI compatibility rework - remove unnecessary 'local: *' from version map - minor comments rework v13 changes - version map cleanup for v2.1 - replace

[dpdk-dev] [PATCH v2 3/3] virtio: small cleanups

Some minor cleanups. * pass constant to virtio_dev_queue_setup * fix message on rx_queue_setup * get rid of extra double spaces Signed-off-by: Stephen Hemminger --- drivers/net/virtio/virtio_ethdev.c | 7 +++ drivers/net/virtio/virtio_ethdev.h | 2 +- drivers/net/virtio/virtio_rxtx.c

[dpdk-dev] [PATCH v2 2/3] virtio: allow nb_desc < vq_size

When running on GCE vq_size is 16K but number of Rx descriptors desired maybe less than that. Handle the situtaiton by initializing full ring but only filling the smaller number. Signed-off-by: Stephen Hemminger --- drivers/net/virtio/virtio_ethdev.c | 9 - 1 file changed, 4

[dpdk-dev] [PATCH v2 1/3] virtio: fix the vq size issue

From: Ouyang Changchun This commit breaks virtio basic packets rx functionality: d78deadae4dca240e85054bf2d604a801676becc The QEMU use 256 as default vring size, also use this default value to calculate the virtio avail ring base address and used ring base address,

[dpdk-dev] [PATCH v2 0/3] virtio: size bug fixes

Fix for a fix for a fix... This set includes Changchun's patch for vq_size but adds follow on fix to make it work with GCE and other environments. Ouyang Changchun (1): virtio: fix the vq size issue Stephen Hemminger (2): virtio: allow nb_desc < vq_size virtio: small cleanups

[dpdk-dev] [PATCH] examples: new example: l2fwd-ethtool

The example includes an ethtool library and two applications: one application is a non- DPDK process (nic-control) and the other is a DPDK l2fwd applicaiton (l2fwd-app). The nic-control process sends ethtool alike device management requests to l2fwd-app through a named pipe IPC. This example is

[dpdk-dev] [PATCH] User-space Ethool example

This implementation is designed to provide an example illlustrating how to create a user-space ethtool library from existing ethdev APIs. This example only implements 19 popular used Ethtool and Netdevice ops as described in examples/l2fwd-ethtool/lib/rte_ethtool.h Liang-Min Larry Wang (1):

[dpdk-dev] [PATCH v14 10/13] ethdev: add rx intr enable, disable and ctl functions

On 7/18/2015 5:40 AM, Stephen Hemminger wrote: >> +/** >>* Turn on the LED on the Ethernet device. >>* This function turns on the LED on the Ethernet device. >>* >> diff --git a/lib/librte_ether/rte_ether_version.map >> b/lib/librte_ether/rte_ether_version.map >> index

[dpdk-dev] [PATCH v14 06/13] eal/linux: standalone intr event fd create support

On 7/20/2015 7:39 AM, Thomas Monjalon wrote: > 2015-07-20 01:35, Thomas Monjalon: >> 2015-07-17 14:16, Cunming Liang: >>> +#ifdef RTE_NEXT_ABI >>> +extern int >>> +rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd); >>> +#else >>> +static inline int >>>

[dpdk-dev] [PATCH] prefetch second cacheline of mbufs on alloc

Hi Thomas, On 07/20/2015 03:00 AM, Thomas Monjalon wrote: > Please Olivier, > What is the status of this patch? >From what I remember, the last mail was a comment from Konstantin on another thread (but same topic): http://dpdk.org/ml/archives/dev/2015-May/017633.html Regards, Olivier > >

[dpdk-dev] [PATCH v14 01/13] eal/linux: add interrupt vectors support in intr_handle

On 7/20/2015 7:31 AM, Thomas Monjalon wrote: > 2015-07-17 14:16, Cunming Liang: >> +#ifdef RTE_NEXT_ABI >> +/** >> + * RTE_NEXT_ABI will be removed from v2.2. >> + * It's only used to avoid ABI(unannounced) broken in v2.1. >> + * Make sure being aware of the impact before turning

[dpdk-dev] [PATCHv2 1/5] ethdev: add new API to retrieve RX/TX queue information

> -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Monday, July 20, 2015 1:13 AM > To: Ananyev, Konstantin > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCHv2 1/5] ethdev: add new API to retrieve RX/TX > queue information > > 2015-06-18

[dpdk-dev] [PATCH 2/2] ixgbe: check mbuf refcnt when clearing RX/TX ring

> -Original Message- > From: Ananyev, Konstantin > Sent: Monday, July 20, 2015 10:37 AM > To: Richardson, Bruce; dev at dpdk.org > Subject: RE: [dpdk-dev] [PATCH 2/2] ixgbe: check mbuf refcnt when clearing > RX/TX ring > > Hi Bruce, > > > -Original Message- > > From: dev

[dpdk-dev] [PATCH 2/2] ixgbe: check mbuf refcnt when clearing RX/TX ring

Hi Bruce, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Bruce Richardson > Sent: Friday, July 03, 2015 4:40 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH 2/2] ixgbe: check mbuf refcnt when clearing RX/TX > ring > > The function to clear the TX

[dpdk-dev] [PATCH v5 4/4] bnx2x: enable PMD build

This is build infrastructure changes for bnx2x driver. - enable BNX2X poll mode driver in default config. - add it to mk - put entry in MAINTAINERS Note: I intentionally did not list myself as maintainer of this driver. QLogic has discussed taking over as maintainer. Signed-off-by: Stephen

[dpdk-dev] [PATCH v5 3/4] bnx2x: driver support routines

More code for the Broadcom/Qlogic NetExtreme II poll mode driver. Split into pieces for review and not to overwhelm mailers. Signed-off-by: Stephen Hemminger --- drivers/net/bnx2x/debug.c | 113 + drivers/net/bnx2x/ecore_fw_defs.h | 422 +

[dpdk-dev] [PATCH v5 2/4] bnx2x: driver core

This is the first of several parts for a new driver supporting Broadcom/Qlogic NetXtremeII 10 gigabit devices. Signed-off-by: Stephen Hemminger --- drivers/net/bnx2x/bnx2x.c| 11821 + drivers/net/bnx2x/bnx2x.h| 1998 +++

[dpdk-dev] [PATCH v5 1/4] eal: provide functions to access PCI config

Some drivers need ability to access PCI config (for example for power management). This adds an abstraction to do this for both Linux and BSD. Signed-off-by: Stephen Hemminger --- lib/librte_eal/bsdapp/eal/eal_pci.c | 83 +

[dpdk-dev] [PATCH v5 0/4] bnx2x: poll mode driver

Changes in this version (v5): - rebase to 2.1.0-rc1 - fix version map for 2.1 - fix doxygen comments - add BCM57410 ids Stephen Hemminger (4): eal: provide functions to access PCI config bnx2x: driver core bnx2x: driver support routines bnx2x: enable PMD build MAINTAINERS

[dpdk-dev] [PATCH] doc/testpmd_app_ug:add a comment for outer-ip option in csum

Acked-by: Marvin Liu > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jijiang Liu > Sent: Friday, July 17, 2015 4:13 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] doc/testpmd_app_ug:add a comment for outer-ip > option in csum > > Add a comment for

[dpdk-dev] [PATCH] virtio: fix the vq size issue

On Sat, 18 Jul 2015 12:11:11 + "Ouyang, Changchun" wrote: > Hi Stephen, > > > -Original Message- > > From: Stephen Hemminger [mailto:stephen at networkplumber.org] > > Sent: Saturday, July 18, 2015 12:28 AM > > To: Ouyang, Changchun > > Cc: dev at dpdk.org > > Subject: Re:

[dpdk-dev] CloudNetEngine vSwitch technical preview is available!

We?are?very?excited?to?announce?that?CloudNetEngine?vswitch?is?available?for technical?preview! CloudNetEngine?vswitch?perfectly?bridges the?gaps?of?performance,?efficiency?and full?feature?requirements?which?existing?vswitches?simply?cannot?provide.

[dpdk-dev] [PATCH] virtio: fix the vq size issue

On Mon, 20 Jul 2015 06:18:53 + "Ouyang, Changchun" wrote: > Hi Thomas, > > I think we have 3 options for this issue. > 1) applying this patch; > 2) reverting Stephen's original patch; > 3) new patch to make both QEMU and GCE work. I am working on #3

[dpdk-dev] [PATCH 0/4] ethdev/eal API fixes

On Sun, Jul 19, 2015 at 12:52:13PM +0200, Thomas Monjalon wrote: > The main change of these patches is to improve naming consistency > across ethdev and EAL. > It should be applied shortly to be part of rc1. If some comments arise, > it can be fixed/improved in rc2. > > Thomas Monjalon (4): >

[dpdk-dev] [PATCH] virtio: fix the vq size issue

Hi Thomas, I think we have 3 options for this issue. 1) applying this patch; 2) reverting Stephen's original patch; 3) new patch to make both QEMU and GCE work. 1) and 2) will make the test case recover quickly from fail. As for 3) I don't know whether Stephen has such a patch which can work on

[dpdk-dev] [dpdk-announce] release candidate 2.1.0-rc1

A new DPDK release candidate is ready for testing: http://dpdk.org/browse/dpdk/tag/?id=v2.1.0-rc1 This is the first release candidate for DPDK 2.1. It means we are entering in the RC testing phase. Only fixes and cleanups will be accepted. Changelog (main enhancements since 2.0.0)

[dpdk-dev] [PATCH] virtio: fix the vq size issue

Hi, Thomas and all I saw in the latest rc1 package, the patch is not merged, and it's a critical issue from validation view. I'm responsible for testing the dpdk vhost/virtio features, and I found using the latest code, dpdk-vhost/dpdk-virtio can't RX/TX package, then my 50% tests are failed

[dpdk-dev] jumbo frame support for 82583V

Hi Klaus, > -Original Message- > From: Klaus Degner [mailto:kd at allegro-packets.com] > Sent: Friday, July 17, 2015 7:56 PM > To: Lu, Wenzhuo > Cc: dev at dpdk.org > Subject: jumbo frame support for 82583V > > Hi Wenzhuo, > > We are testing different Intel NICs for DPDK. We have tested

[dpdk-dev] [PATCH] prefetch second cacheline of mbufs on alloc

Please Olivier, What is the status of this patch? 2015-05-12 01:15, Paul Emmerich: > this improves the throughput of a simple tx-only application by 11% in > the full-featured ixgbe tx path and by 14% in the simple tx path. > --- > lib/librte_mbuf/rte_mbuf.h | 1 + > 1 file changed, 1

[dpdk-dev] [PATCH] eal devargs: don't call rte_log when not initialized

> > This problem was discovered when passing invalid PCI id to the > > blacklist API in devargs. > > > > Any failures in rte_devargs_add would cause a core dump because > > it would call rte_log() before the the EAL log environment was > > initailized. Rather than try and log just remove the

[dpdk-dev] [PATCH] eal: reduce/change log severity levels

> Change the log level of startup messages. Anything that is > just normal activity (like getting virtual areas) is changed > to debug level. Anything that is a failure should be NOTICE > or ERR severity. > > Signed-off-by: Stephen Hemminger Applied, thanks

[dpdk-dev] [PATCH 0/2] Trivial bonding patches

> These are a couple things found while doing code inspection for > some other bonding related issues. > > Stephen Hemminger (2): > ethdev: make rte_eth_dev_is_valid_port public > bonding: fix name and port validation Applied, thanks

[dpdk-dev] igb PMD should set the default tx wthresh correctly.

Hi, > -Original Message- > From: Wiles, Keith > Sent: Friday, July 17, 2015 7:06 PM > To: Thomas Monjalon; Stephen Hemminger; Lu, Wenzhuo > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] igb PMD should set the default tx wthresh correctly. > > > > On 7/17/15, 9:15 AM, "dev on behalf of

[dpdk-dev] [PATCHv2 1/5] ethdev: add new API to retrieve RX/TX queue information

2015-06-18 14:18, Konstantin Ananyev: > new functions: > rte_eth_rx_queue_info_get > rte_eth_tx_queue_info_get > > into rte_etdev API. [...] > lib/librte_ether/rte_ethdev.c | 54 ++ > lib/librte_ether/rte_ethdev.h | 77 > ++- >

[dpdk-dev] [PATCH] eal: handle signal on eventfd

2015-07-15 10:16, Stephen Hemminger: > The read for events in the interrupt thread may get interrupted > by signals from application. Avoid generating stray log message. > > Signed-off-by: Stephen Hemminger Applied, thanks

[dpdk-dev] [PATCH v14 06/13] eal/linux: standalone intr event fd create support

2015-07-20 01:35, Thomas Monjalon: > 2015-07-17 14:16, Cunming Liang: > > +#ifdef RTE_NEXT_ABI > > +extern int > > +rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd); > > +#else > > +static inline int > > +rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t

[dpdk-dev] [PATCH v14 06/13] eal/linux: standalone intr event fd create support

2015-07-17 14:16, Cunming Liang: > +#ifdef RTE_NEXT_ABI > +extern int > +rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd); > +#else > +static inline int > +rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd) > +{ > + RTE_SET_USED(intr_handle); > +

[dpdk-dev] [PATCH v14 01/13] eal/linux: add interrupt vectors support in intr_handle

2015-07-17 14:16, Cunming Liang: > +#ifdef RTE_NEXT_ABI > + /** > + * RTE_NEXT_ABI will be removed from v2.2. > + * It's only used to avoid ABI(unannounced) broken in v2.1. > + * Make sure being aware of the impact before turning on the feature. > + */ We are not going to

[dpdk-dev] [PATCH 1/3] nic_uio: Fix to allow any device to be bound to nic_uio

2015-07-17 23:50, Rahul Lakkireddy: > nic_uio requires the pci ids to be present in rte_pci_dev_ids.h in order to > bind the devices to nic_uio. However, it's better to remove this whitelist of > pci ids, and instead rely on hw.nic_uio.bdfs kenv parameter to allow binding > any device to nic_uio.

[dpdk-dev] [PATCH v3] i40e: Fix the endian issue for the i40e read registers functions

There was no explanation. The changed title should be more explicit: "i40e: fix registers access from big endian CPU" > > Signed-off-by: Zhe Tao > Acked-by: Chao Zhu Applied, thanks

[dpdk-dev] [PATCH] i40e: fix the VF rss issue when nb_rx_queue is less than nb_tx_queue

> > I40e VF driver uses the num_queue_pairs in vf structure to construct queue > > index look up table. When the nb_rx_queue is less than nb_tx_queue, > > num_queue_pairs is equal to nb_tx_queue. It will make the table use invalid > > queue index, then application cannot poll packets on these

[dpdk-dev] [PATCH 0/3] fix the issue sctp flow cannot be matched in FVL FDIR

> > This patch set fixes the issue SCTP flow cannot be matched by FVL's flow > > director. The issue's root cause is that due to the NIC's firmware update, > > the input set of sctp flow are changed to source IP, destination IP, > > source port, destination port and Verification-Tag, which are

[dpdk-dev] Wireless NICs are supported?

Not sure for Mr. Kim, but for me, performance is actually not my main inspiration to use DPDK. I began using it in about 2011 when I got a training on it from the 6WIND guys before it became open source. What impressed me most was how much simpler it was to troubleshoot, debug, maintain, and

[dpdk-dev] [PATCH v3 2/2] librte_ether: release queue array memory in close function

2015-07-13 14:04, Bernard Iremonger: > Signed-off-by: Bernard Iremonger Applied without the first patch which seems useless.

[dpdk-dev] [PATCH 0/4] ethdev/eal API fixes

2015-07-19 12:52, Thomas Monjalon: > The main change of these patches is to improve naming consistency > across ethdev and EAL. > It should be applied shortly to be part of rc1. If some comments arise, > it can be fixed/improved in rc2. > > Thomas Monjalon (4): > doc: rename ABI chapter to