[dpdk-dev] [PATCH v4 0/4] bnx2x: new poll mode driver

REJECTED 2015-07-09 11:15, Stephen Hemminger: > Changes in this version: > - rebase for PCI uio changes > - fix version map for 2.1 > - add BCM57840 support You ignore the comments which are done. Examples for this series: http://dpdk.org/ml/archives/dev/2015-June/019556.html

[dpdk-dev] DPDK Port Mirroring

Big Thanks! Sami. From: Matt Laswell [mailto:lasw...@infiniteio.com] Sent: Thursday, July 09, 2015 4:28 PM To: Wiles, Keith Cc: Assaad, Sami (Sami); dev at dpdk.org; Richardson, Bruce Subject: Re: [dpdk-dev] DPDK Port Mirroring Keith speaks truth. If I were going to do what you're describing,

[dpdk-dev] [PATCH 1/3] cxgbe: Fix RX performance for cxgbe PMD.

Hi Thomas, On Tue, Jul 07, 2015 at 23:30:38 +0200, Thomas Monjalon wrote: > 2015-07-07 22:42, Rahul Lakkireddy: > > CXGBE PMD rx allocates a new mbuf everytime, which could lead to performance > > hit. Instead, do bulk allocation of mbufs and re-use them. > > > > Also, simplify the overall

[dpdk-dev] DPDK Port Mirroring

On 7/9/15, 12:26 PM, "dev on behalf of Assaad, Sami (Sami)" wrote: >Hello, > >I want to build a DPDK app that is able to port-mirror all ingress >traffic from two 10G interfaces. > >1. Is it possible in port-mirroring traffic consisting of 450byte >packets at 20G without losing more than

[dpdk-dev] [PATCH v3 0/8] vmxnet3: driver updates

On 7/9/15, 11:24 AM, "dev on behalf of stephen at networkplumber.org" wrote: >From: Stephen Hemminger > >These are update to earlier vmxnet3 driver changes. Mostly rebasing >to current layout. I skipped the jumbo MTU stuff which works for me >but reviewers seem to see problems with. > >Stephen

[dpdk-dev] [PATCH v4] test/hash: improve hash unit tests

Add new unit test for calculating the average table utilization, using random keys, based on number of entries that can be added until we encounter one that cannot be added (bucket if full). Also, replace current hash_perf unit test to see performance more clear. The current hash_perf unit test

[dpdk-dev] [PATCH v4] Improve hash unit tests - Cuckoo hash part 2

This patch improves the unit tests for the hash library, showing more readable results, in preparation for the new hash implementation to show performance differences. Changes in v4: - Reduce test time, by reducing number of added keys/iterations, as test was taking too long. - Reduce number

[dpdk-dev] [PATCH v3 7/7] abi: announce mbuf addition for ieee1588 in DPDK 2.2

2015-07-08 14:10, Bruce Richardson: > On Mon, Jul 06, 2015 at 03:16:01PM +0200, Thomas Monjalon wrote: > > 2015-07-02 16:16, John McNamara: > > > --- a/doc/guides/rel_notes/abi.rst > > > +++ b/doc/guides/rel_notes/abi.rst > > > Deprecation Notices > > > --- > > > + > > > +* In

[dpdk-dev] [PATCH] test/mempool: decrease size of requested mempool

2015-07-09 12:18, Bruce Richardson: > On Thu, Jul 09, 2015 at 11:01:29AM +0200, Olivier Matz wrote: > > In test application, the default size of allocated mempool is calculated > > as following: > > > > (RTE_MAX_LCORE * (RTE_MEMPOOL_CACHE_MAX_SIZE + max_kept_objects)) - 1 > > > > The objective

[dpdk-dev] dev Digest, Vol 45, Issue 9

Thank you! Best Regards, Sami. -Original Message- From: Bruce Richardson [mailto:bruce.richard...@intel.com] Sent: Thursday, July 09, 2015 6:10 AM To: Assaad, Sami (Sami) Cc: dev at dpdk.org Subject: Re: dev Digest, Vol 45, Issue 9 On Wed, Jul 08, 2015 at 11:18:04PM +, Assaad, Sami

[dpdk-dev] [PATCH v6 00/11] ip_pipeline: ip_pipeline application enhancements

2015-07-07 09:23, Dumitrescu, Cristian: > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maciej Gajdzica > > Changes in v6: > > - fixed build issues with icc 15 > > - fixed build issues with gcc 32bit > > Acked-by: Cristian Dumitrescu Applied, thanks

[dpdk-dev] [PATCH 1/2] port: added missing symbols to map file

> > Exported symbols for nodrop, fragmentation, reassembly ports > > > > Signed-off-by: Maciej Gajdzica > > Acked-by: Cristian Dumitrescu Series applied, thanks

[dpdk-dev] DPDK Port Mirroring

Hello, I want to build a DPDK app that is able to port-mirror all ingress traffic from two 10G interfaces. 1. Is it possible in port-mirroring traffic consisting of 450byte packets at 20G without losing more than 5% of traffic? 2. Would you have any performance results due to

[dpdk-dev] [PATCH v2] doc: Fix doxygen comments of rte_eth_dev_close() and rte_eth_dev_detach()

The patch fixes doxygen comments of below functions. - rte_eth_dev_close() Add description about when the function can be called and also about what kind of resources will be freed. - rte_eth_dev_detach() Add description about when the function can be called. Signed-off-by: Tetsuya

[dpdk-dev] [PATCH] add rx and tx byte counter statistics for PCAP PMD

Hi John, Thank you for your review. I will submit a v2 of the patch. Klaus Am 08.07.15 um 18:11 schrieb Mcnamara, John: >> -Original Message- >> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Klaus Degner >> Sent: Tuesday, June 30, 2015 12:40 PM >> To: dev at dpdk.org >>

[dpdk-dev] [PATCH] doc: Fix doxygen comments of rte_eth_dev_close() and rte_eth_dev_detach()

On 2015/07/09 16:28, Thomas Monjalon wrote: > 2015-07-09 14:46, Tetsuya Mukawa: >> The patch fixes doxygen comments of below functions. >> - rte_eth_dev_close() >>Add description about what kind of resources will be freed. >> - rte_eth_dev_detach() >>Add description about when the

[dpdk-dev] [PATCH v3 7/7] abi: announce mbuf addition for ieee1588 in DPDK 2.2

On Thu, Jul 09, 2015 at 05:51:16PM +0200, Thomas Monjalon wrote: > 2015-07-08 14:10, Bruce Richardson: > > On Mon, Jul 06, 2015 at 03:16:01PM +0200, Thomas Monjalon wrote: > > > 2015-07-02 16:16, John McNamara: > > > > --- a/doc/guides/rel_notes/abi.rst > > > > +++ b/doc/guides/rel_notes/abi.rst >

[dpdk-dev] [PATCH v3 2/6] ixgbe: raise priority of significant log events

On Fri, 10 Jul 2015 01:27:25 +0200 Thomas Monjalon wrote: > 2015-07-09 16:01, Stephen Hemminger: > > From: Stephen Hemminger > > > > Customers often screen off info level messages, so raise log > > level of significant events > > > > Signed-off-by: Stephen Hemminger > > It was acked by

[dpdk-dev] [PATCH 2/2] mbuf: make sure userdata is initialized

From: Stephen Hemminger For applications that use m->userdata the initialization can be a signficant (10%) performance penalty. Rather than taking the cache penalty of initializing userdata in the receive handling, do it in the place where mbuf is already cache hot and

[dpdk-dev] [PATCH 1/2] mbuf: Add rte_pktmbuf_copy

From: Stephen Hemminger Added rte_pktmbuf_copy() function since copying multi-part segments is common issue and can be problematic. Signed-off-by: Mike Davison Reviewed-by: Stephen Hemminger --- lib/librte_mbuf/rte_mbuf.h | 59

[dpdk-dev] [PATCH 0/2] mbuf: improvements

These are a couple of small patches we use to help with mbuf handling. Stephen Hemminger (2): mbuf: Add rte_pktmbuf_copy mbuf: make sure userdata is initialized drivers/net/cxgbe/sge.c | 1 + drivers/net/e1000/em_rxtx.c | 2 ++ drivers/net/e1000/igb_rxtx.c

[dpdk-dev] [PATCH v2 2/2] vfio: don't build unnecessary files

From: Stephen Hemminger If VFIO is configured, it is better to just not build the source files (rather than generating empty object files). Signed-off-by: Stephen Hemminger --- lib/librte_eal/linuxapp/eal/Makefile | 4 ++--

[dpdk-dev] [PATCH v2 1/2] vfio: fix build if build envrionment is on old kernel

From: Stephen Hemminger The build of DPDK may be done on a system where Linux headers in /usr/include (and therefore kernel version macro) are much older than the target runtime system. In order to work around this, one solution is to put in simplified kernel header (this

[dpdk-dev] [PATCH v2 0/2] vfio: build cleanups

In our environment we build on old system (2.6.32) but want to have VFIO enabled. This was the best solution after many different experiments. There was an earlier discussion and the solution proposed then was significantly different. Stephen Hemminger (2): vfio: fix build if build envrionment

[dpdk-dev] [PATCH v5 11/11] maintainers: claim responsibility for TILE-Gx platform

From: Cyril Chemparathy Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu --- MAINTAINERS | 4 1 file changed, 4 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 5476a73..6ffa01b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -114,6 +114,10 @@

[dpdk-dev] [PATCH v5 10/11] tile: Add TILE-Gx mPIPE poll mode driver.

From: Cyril Chemparathy This commit adds a poll mode driver for the mPIPE hardware present on TILE-Gx SoCs. Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu --- config/defconfig_tile-tilegx-linuxapp-gcc |1 + drivers/net/Makefile |

[dpdk-dev] [PATCH v5 09/11] tile: initial TILE-Gx support.

From: Cyril Chemparathy This commit adds support for the TILE-Gx platform, as well as the TILE CPU architecture. This architecture port is fairly simple due to its reliance on generics for most arch stuff. Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu

[dpdk-dev] [PATCH v5 08/11] tile: add page sizes for TILE-Gx/Mx platforms

From: Cyril Chemparathy This patch adds a few new page sizes that are supported on the TILE-Gx and TILE-Mx platforms. Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu --- lib/librte_eal/common/eal_common_memzone.c | 8 +

[dpdk-dev] [PATCH v5 07/11] mempool: allow config override on element alignment

From: Cyril Chemparathy On TILE-Gx and TILE-Mx platforms, the buffers fed into the hardware buffer manager require a 128-byte alignment. With this change, we allow configuration based override of the element alignment, and default to RTE_CACHE_LINE_SIZE if left

[dpdk-dev] [PATCH v5 06/11] memzone: allow multiple pagesizes to be requested

From: Cyril Chemparathy This patch extends the memzone allocator to remove the restriction that prevented callers from specifying multiple page sizes in the flags argument. In doing so, we also sanitize the free segment matching logic to get rid of architecture specific

[dpdk-dev] [PATCH v5 05/11] memzone: refactor rte_memzone_reserve() variants

From: Cyril Chemparathy The definitions of rte_memzone_reserve_aligned() and rte_memzone_reserve_bounded() were identical with the exception of the bound argument passed into rte_memzone_reserve_thread_safe(). This patch removes this replication of code by unifying it

[dpdk-dev] [PATCH v5 04/11] config: remove RTE_LIBNAME definition.

From: Cyril Chemparathy The library name is now being pinned to "dpdk" instead of intel_dpdk, powerpc_dpdk, etc. As a result, we no longer need this config item. This patch removes it. Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu Acked-by: Bruce

[dpdk-dev] [PATCH v5 03/11] eal: allow empty compile time flags RTE_COMPILE_TIME_CPUFLAGS

When RTE_COMPILE_TIME_CPUFLAGS is empty, the rte_cpu_check_supported() code breaks with a "comparison is always false due to limited range of data type". This is because the compile_time_flags[] array is empty. Assigning the array dimension to a local variable apparently solves this.

[dpdk-dev] [PATCH v5 02/11] hash: check SSE flags only on x86 builds

From: Cyril Chemparathy This is necessary because the required CPU flags may not be defined on other architectures. Signed-off-by: Cyril Chemparathy Signed-off-by: Zhigang Lu Acked-by: Bruce Richardson --- lib/librte_hash/rte_hash_crc.h | 2 ++ 1 file changed, 2

[dpdk-dev] [PATCH v5 00/11] Introducing the TILE-Gx platform

This series adds support for the EZchip TILE-Gx family of SoCs. The architecture port in itself is fairly straight forward due to its reliance on generics for the most part. In addition to adding TILE-Gx architecture specific code, this series includes a few cross-platform fixes for DPDK

[dpdk-dev] [PATCH v3 0/8] vmxnet3: driver updates

On Thu, 9 Jul 2015 22:32:29 + Thomas Monjalon wrote: > 2015-07-09 18:46, Yong Wang: > > On 7/9/15, 11:24 AM, "dev on behalf of stephen at networkplumber.org" > > wrote: > > >From: Stephen Hemminger > > > > > >These are update to earlier vmxnet3 driver changes. Mostly rebasing > > >to

[dpdk-dev] [PATCH] ixgbe: do not include CRC in Tx byte count

On Wed, 01 Apr 2015 09:45:02 +0200 Thomas Monjalon wrote: > 2015-03-24 23:54, Ananyev, Konstantin: > > From: Stephen Hemminger [mailto:stephen at networkplumber.org] > > > On Mon, 23 Mar 2015 16:45:44 + > > > "Ananyev, Konstantin" wrote: > > > > From: dev [mailto:dev-bounces at dpdk.org] On

[dpdk-dev] [PATCH v3 6/6] e1000: raise log level of signifcant events

From: Stephen Hemminger Any message about incorrect API usage should be at NOTICE level or above. Signed-off-by: Stephen Hemminger --- drivers/net/e1000/igb_ethdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/e1000/igb_ethdev.c

[dpdk-dev] [PATCH v3 5/6] e1000: change log level of debug messages

From: Stephen Hemminger Any debug messages about hardware should be under debug (or removed) and reduce customer visible log spam. Signed-off-by: Stephen Hemminger --- drivers/net/e1000/em_ethdev.c | 5 +++-- drivers/net/e1000/igb_ethdev.c | 5 +++-- 2 files changed, 6

[dpdk-dev] [PATCH v3 4/6] e1000: allow pruning log during build

From: Stephen Hemminger Similar to ixgbe, allow log messages to be removed by using RTE_LOG_LEVEL during the build process. Signed-off-by: Stephen Hemminger --- drivers/net/e1000/e1000_logs.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git

[dpdk-dev] [PATCH v3 3/6] ixgbe: allow pruning log during build

From: Stephen Hemminger The ixgbe driver was not following DPDK convention and was leaving loggin always in even if LOG_LEVEL was configured to disable debug logs. Signed-off-by: Stephen Hemminger --- drivers/net/ixgbe/ixgbe_logs.h | 3 +-- 1 file changed, 1

[dpdk-dev] [PATCH v3 2/6] ixgbe: raise priority of significant log events

From: Stephen Hemminger Customers often screen off info level messages, so raise log level of significant events Signed-off-by: Stephen Hemminger --- drivers/net/ixgbe/ixgbe_ethdev.c | 12 ++-- drivers/net/ixgbe/ixgbe_fdir.c | 2 +- 2 files changed, 7

[dpdk-dev] [PATCH v3 1/6] ixgbe: convert debug messages to DEBUG level

From: Stephen Hemminger All the debug chatter messages in the system log causes complaints from users. Change the INFO messages to DEBUG for normal startup kind of stuff. Signed-off-by: Stephen Hemminger --- drivers/net/ixgbe/ixgbe_ethdev.c | 14 +++---

[dpdk-dev] [PATCH v3 0/6] log de-spamming

From: Stephen Hemminger These patches were sent earlier, updated to current tree. They make Intel drivers not spam the log with information messages that cause questions in production. Unfortunately, developers seem to get attached to log messages which are not

[dpdk-dev] [PATCH] mbuf: clarify comment on adding TX offload flags

2015-07-09 14:22, Bruce Richardson: > The comment for TX offload flags stated that those flags started at bit > 55 and then were added to the right of that, leaving 8 bits reserved for > generic mbuf (i.e. non-offload) use. This comment may not have been > clear as 5 of the 8 flags which were

[dpdk-dev] [PATCH v13 00/14] Interrupt mode PMD

On Fri, Jun 19, 2015 at 6:00 AM, Cunming Liang wrote: > v13 changes > - version map cleanup for v2.1 > - replace RTE_EAL_RX_INTR by RTE_NEXT_ABI for ABI compatibility > Please, this patchset ends with a patch that deals with ABI compatibility while it should do so on a per-patch basis.

[dpdk-dev] DPDK Port Mirroring

Keith speaks truth. If I were going to do what you're describing, I would do the following: 1. Start with the l2fwd example application. 2. Remove the part where it modifies the ethernet MAC address of received packets. 3. Add a call in to clone mbufs via rte_pktmbuf_clone() and send the cloned

[dpdk-dev] [PATCH v3 04/12] eal: allow empty compile time flags

-- Original -- From: "Tony Lu";; Date: Jul 9, 2015 To: "'Thomas Monjalon'"; Cc: "dev"; Subject: Re: [dpdk-dev] [PATCH v3 04/12] eal: allow empty compile time flags >-Original Message- >From: Thomas Monjalon [mailto:thomas.monjalon

[dpdk-dev] [PATCH] doc: Fix doxygen comments of rte_eth_dev_close() and rte_eth_dev_detach()

The patch fixes doxygen comments of below functions. - rte_eth_dev_close() Add description about what kind of resources will be freed. - rte_eth_dev_detach() Add description about when the function can be called. Signed-off-by: Tetsuya Mukawa --- lib/librte_ether/rte_ethdev.h | 4

[dpdk-dev] [PATCH v4 7/7] doc: document ieee1588 forwarding mode

Document the optional ieee1588 forwarding mode. Signed-off-by: John McNamara --- doc/guides/testpmd_app_ug/run_app.rst | 2 +- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/guides/testpmd_app_ug/run_app.rst

[dpdk-dev] [PATCH v4 6/7] app/testpmd: refactor ieee1588 forwarding

Refactor the ieee1588_fwd mode in testpmd to use the new ethdev APIs to enable and read IEEE1588 PTP timestamps. Signed-off-by: John McNamara --- app/test-pmd/ieee1588fwd.c | 466 +++-- 1 file changed, 27 insertions(+), 439 deletions(-) diff --git

[dpdk-dev] [PATCH v4 4/7] ixgbe: add support for ieee1588 timestamping

Add ixgbe support for new ethdev APIs to enable and read IEEE1588 PTP timestamps. Signed-off-by: John McNamara --- drivers/net/ixgbe/ixgbe_ethdev.c | 122 +++ 1 file changed, 122 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c

[dpdk-dev] [PATCH v4 3/7] e1000: add support for ieee1588 timestamping

Add e1000/igb support for new ethdev APIs to enable and read IEEE1588 PTP timestamps. Signed-off-by: John McNamara --- drivers/net/e1000/igb_ethdev.c | 115 + 1 file changed, 115 insertions(+) diff --git a/drivers/net/e1000/igb_ethdev.c

[dpdk-dev] [PATCH v4 2/7] mbuf: add field for ieee1588 timesync index

Add mbuf field to store the IEEE1588 RX register index and other flags. Signed-off-by: John McNamara --- lib/librte_mbuf/rte_mbuf.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index 80419df..d5895ea 100644 ---

[dpdk-dev] [PATCH v4 1/7] ethdev: add support for ieee1588 timestamping

Add ethdev API to enable and read IEEE1588/802.1AS PTP timestamps from devices that support it. The following functions are added: rte_eth_timesync_enable() rte_eth_timesync_disable() rte_eth_timesync_read_rx_timestamp() rte_eth_timesync_read_tx_timestamp() Signed-off-by: John

[dpdk-dev] [PATCH v4 0/7] ethdev: add support for ieee1588 timestamping

This patchset adds ethdev API to enable and read IEEE1588/802.1AS PTP timestamps from devices that support it. The following functions are added: rte_eth_timesync_enable() rte_eth_timesync_disable() rte_eth_timesync_read_rx_timestamp() rte_eth_timesync_read_tx_timestamp() The

[dpdk-dev] [PATCH v2 0/6] eal/linux: cleanup hugepage code

2015-07-09 11:19, David Marchand: > Here is a little patchset cleaning eal_hugepage_info.c file and fixing a bug > when having more than two hugepage sizes. > No functional change to be expected. > > Changes since v1 > - fix build on 32 bits system Applied, thanks

[dpdk-dev] [PATCH v4 0/4] bnx2x: new poll mode driver

On Thu, 09 Jul 2015 22:41:23 +0200 Thomas Monjalon wrote: > REJECTED > > 2015-07-09 11:15, Stephen Hemminger: > > Changes in this version: > > - rebase for PCI uio changes > > - fix version map for 2.1 > > - add BCM57840 support > > You ignore the comments which are done. > Examples for

[dpdk-dev] [PATCH] i40e: Fix the issue when resetting the stats for i40e, the stats information will be lost before next time getting the stats

Issue: When calling the reset API to reset all the stats for i40e, all the stats will be untracked before the next time calling get stats API. Once calling the get stats API it will show all the stats equal zero. Changes: Calling the get stats API in the reset API will force the stats_offset

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

On Wed, 17 Jun 2015 14:44:31 + David Marchand wrote: > +? ? ? ?if (len == 3 || len > sizeof(pi.pi_data)) { > +? ? ? ? ? ? ? ?RTE_LOG(ERR, EAL, "%s(): invalid pci read length\n", > __func__); > +? ? ? ? ? ? ? ?goto error; > +? ? ? ?} > > A comment on length 3 would help to understand why it

[dpdk-dev] How to prevent KNI interface from getting deleted on application termination?

You are right, I dint think of the rings. I guess if I keep the netdev intact and release the rings and stuff as it does on a /dev/kni close, that should be fine ? And when my app comes back up and opens dev/kni, the rings etc.. can be recreated, and when my app tries to create the netdevs, it

[dpdk-dev] [PATCH] hash: move rte_hash structure to C file and make it internal

On Thu, Jul 09, 2015 at 09:12:23AM +0100, Bruce Richardson wrote: > Thanks for the feedback Matthew. Can you suggest a function prototype for such > a walk operation that would make it useful for you. While we can keep the > hash structure public, I'd prefer if we could avoid it, as it makes

[dpdk-dev] [PATCH v3] test/hash: improve hash unit tests

Add new unit test for calculating the average table utilization, using random keys, based on number of entries that can be added until we encounter one that cannot be added (bucket if full) Also, replace current hash_perf unit test to see performance more clear. The current hash_perf unit test

[dpdk-dev] [PATCH v3] Improve hash unit tests - Cuckoo hash part 2

This patch improves the unit tests for the hash library, showing more readable results, in preparation for the new hash implementation to show performance differences. Changes in v3: - Increase table utilization in performance unit tests Changes in v2: - Add missing error check - Simplify

[dpdk-dev] [PATCH v4 11/11] maintainers: claim responsibility for TILE-Gx platform

From: Cyril Chemparathy Signed-off-by: Zhigang Lu --- MAINTAINERS | 4 1 file changed, 4 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 5476a73..6ffa01b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -114,6 +114,10 @@ M: Bruce Richardson M:

[dpdk-dev] [PATCH v4 10/11] tile: Add TILE-Gx mPIPE poll mode driver.

From: Cyril Chemparathy This commit adds a poll mode driver for the mPIPE hardware present on TILE-Gx SoCs. Signed-off-by: Zhigang Lu --- config/defconfig_tile-tilegx-linuxapp-gcc |1 + drivers/net/Makefile |1 + drivers/net/mpipe/Makefile

[dpdk-dev] [PATCH v4 09/11] tile: initial TILE-Gx support.

From: Cyril Chemparathy This commit adds support for the TILE-Gx platform, as well as the TILE CPU architecture. This architecture port is fairly simple due to its reliance on generics for most arch stuff. Signed-off-by: Zhigang Lu ---

[dpdk-dev] [PATCH v4 08/11] tile: add page sizes for TILE-Gx/Mx platforms

From: Cyril Chemparathy This patch adds a few new page sizes that are supported on the TILE-Gx and TILE-Mx platforms. Signed-off-by: Zhigang Lu --- lib/librte_eal/common/eal_common_memzone.c | 8 + lib/librte_eal/common/include/rte_memory.h | 16 +

[dpdk-dev] [PATCH v4 07/11] mempool: allow config override on element alignment

From: Cyril Chemparathy On TILE-Gx and TILE-Mx platforms, the buffers fed into the hardware buffer manager require a 128-byte alignment. With this change, we allow configuration based override of the element alignment, and default to RTE_CACHE_LINE_SIZE if left

[dpdk-dev] [PATCH v4 06/11] memzone: allow multiple pagesizes to be requested

From: Cyril Chemparathy This patch extends the memzone allocator to remove the restriction that prevented callers from specifying multiple page sizes in the flags argument. In doing so, we also sanitize the free segment matching logic to get rid of architecture specific

[dpdk-dev] [PATCH v4 05/11] memzone: refactor rte_memzone_reserve() variants

From: Cyril Chemparathy The definitions of rte_memzone_reserve_aligned() and rte_memzone_reserve_bounded() were identical with the exception of the bound argument passed into rte_memzone_reserve_thread_safe(). This patch removes this replication of code by unifying it

[dpdk-dev] [PATCH v4 04/11] config: remove RTE_LIBNAME definition.

From: Cyril Chemparathy The library name is now being pinned to "dpdk" instead of intel_dpdk, powerpc_dpdk, etc. As a result, we no longer need this config item. This patch removes it. Signed-off-by: Zhigang Lu Acked-by: Bruce Richardson --- config/common_bsdapp

[dpdk-dev] [PATCH v4 03/11] eal: allow empty compile time flags RTE_COMPILE_TIME_CPUFLAGS

When RTE_COMPILE_TIME_CPUFLAGS is empty, the rte_cpu_check_supported() code breaks with a "comparison is always false due to limited range of data type". This is because the compile_time_flags[] array is empty. Assigning the array dimension to a local variable apparently solves this.

[dpdk-dev] [PATCH v4 01/11] test: limit x86 cpuflags checks to x86 builds

From: Cyril Chemparathy The original code mistakenly defaulted to X86 when RTE_ARCH_PPC_64 was left undefined. This did not accomodate other non-PPC/non-X86 architectures. This patch fixes this issue. Signed-off-by: Zhigang Lu Acked-by: Bruce Richardson ---

[dpdk-dev] [PATCH v4 00/11] Introducing the TILE-Gx platform

This series adds support for the EZchip TILE-Gx family of SoCs. The architecture port in itself is fairly straight forward due to its reliance on generics for the most part. In addition to adding TILE-Gx architecture specific code, this series includes a few cross-platform fixes for DPDK

[dpdk-dev] [PATCH v2] librte_ether: release memory in uninit function.

On 2015/07/08 18:59, Thomas Monjalon wrote: > 2015-07-08 09:49, Iremonger, Bernard: >> From: Tetsuya Mukawa [mailto:mukawa at igel.co.jp] >>> On 2015/07/07 19:53, Iremonger, Bernard wrote: From: Tetsuya Mukawa [mailto:mukawa at igel.co.jp] > On 2015/07/06 20:35, Qiu, Michael wrote: >>

[dpdk-dev] Exception Path issue with AF Packet PMD for fragmented packets

Hi, I have a DPDK based application where the core 0 is handling the exception path and rest of the cores are bringing in the data from the NIC via the PMD. For the exception path handling I use the tun/tap interface. So the flow is like this ? Fast path cores bring in the data from NIC,

[dpdk-dev] [PATCH v3 04/12] eal: allow empty compile time flags

>-Original Message- >From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] >Sent: Thursday, July 09, 2015 8:46 AM >To: Zhigang Lu >Cc: dev at dpdk.org >Subject: Re: [dpdk-dev] [PATCH v3 04/12] eal: allow empty compile time flags > >2015-07-06 16:51, Zhigang Lu: >> The

[dpdk-dev] [PATCH] test/mempool: decrease size of requested mempool

On Thu, Jul 09, 2015 at 11:01:29AM +0200, Olivier Matz wrote: > In test application, the default size of allocated mempool is calculated > as following: > > (RTE_MAX_LCORE * (RTE_MEMPOOL_CACHE_MAX_SIZE + max_kept_objects)) - 1 > > The objective is to ensure that all cores can fill their cache

[dpdk-dev] [PATCH v3 5/8] ring: queue stats mapping set dummy implementation

2015-07-09 09:55, Kulasek, TomaszX: > > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > Sent: Thursday, July 9, 2015 03:58 > > To: Kulasek, TomaszX > > Cc: dev at dpdk.org > > Subject: Re: [dpdk-dev] [PATCH v3 5/8] ring: queue stats mapping set dummy > > implementation > > > >

[dpdk-dev] [PATCH 2/2] pipeline: added missing symbols to map file

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maciej Gajdzica > Sent: Thursday, July 9, 2015 11:17 AM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH 2/2] pipeline: added missing symbols to map file > > Exported symbols for port in, port out and table

[dpdk-dev] [PATCH 1/2] port: added missing symbols to map file

> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maciej Gajdzica > Sent: Thursday, July 9, 2015 11:17 AM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH 1/2] port: added missing symbols to map file > > Exported symbols for nodrop, fragmentation,

[dpdk-dev] [PATCH 8/8] vmxnet3: remove unnecessary inlining

From: Stephen Hemminger No reason to inline large functions. Compiler will decide already based on optimization level. Also register array should be const. Signed-off-by: Stephen Hemminger --- drivers/net/vmxnet3/vmxnet3_rxtx.c | 14 +++--- 1 file changed, 7

[dpdk-dev] [PATCH 7/8] vmxnet3: get rid of DEBUG ifdefs

From: Stephen Hemminger By defining macro as a stub it is possible to get rid of #ifdef's in the actual code. Always evaluate the argument (even in the stub) so that there are no extra unused variable errors. Signed-off-by: Stephen Hemminger ---

[dpdk-dev] [PATCH 6/8] vmxnet3: support RSS and refactor offload

From: Stephen Hemminger Refactor the logic to compute receive offload flags to a simpler function. And add support for putting RSS flow hash into packet. Signed-off-by: Stephen Hemminger Signed-off-by: Bill Hong --- drivers/net/vmxnet3/vmxnet3_rxtx.c | 69

[dpdk-dev] [PATCH 5/8] vmxnet3: fix link state handling

From: Stephen Hemminger The Intel version of VMXNET3 driver does not handle link state properly. The VMXNET3 API returns 1 if connected and 0 if disconnected. Also need to return correct value to indicate state change. Signed-off-by: Stephen Hemminger Acked-by: Yong

[dpdk-dev] [PATCH 4/8] vmxnet3: add support for multi-segment transmit

From: Stephen Hemminger Change sending loop to support multi-segment mbufs. The VMXNET3 api has start-of-packet and end-packet flags, so it is not hard to send multi-segment mbuf's. Also, update descriptor in 32 bit value rather than toggling bitfields which is slower and

[dpdk-dev] [PATCH 3/8] vmxnet3: cleanup txq stats

From: Stephen Hemminger There are several stats here which are never set, and have no way to be displayed. Assume in future xstats could be used. Signed-off-by: Stephen Hemminger --- drivers/net/vmxnet3/vmxnet3_ring.h | 16 ++-- 1 file changed, 6

[dpdk-dev] [PATCH 2/8] vmxnet3: remove mtu check

From: Stephen Hemminger Remove check for packets greater than MTU. No other driver does this, it should be handled at higher layer Signed-off-by: Stephen Hemminger Acked-by: Yong Wang --- drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 --

[dpdk-dev] [PATCH 1/8] vmxnet3: enable VLAN filtering

From: Stephen Hemminger Support the VLAN filter functionality of the VMXNET3 interface. Signed-off-by: Stephen Hemminger --- drivers/net/vmxnet3/vmxnet3_ethdev.c | 105 --- drivers/net/vmxnet3/vmxnet3_ethdev.h | 3 +-

[dpdk-dev] [PATCH v3 0/8] vmxnet3: driver updates

From: Stephen Hemminger These are update to earlier vmxnet3 driver changes. Mostly rebasing to current layout. I skipped the jumbo MTU stuff which works for me but reviewers seem to see problems with. Stephen Hemminger (8): vmxnet3: enable VLAN filtering vmxnet3:

[dpdk-dev] [PATCH v2 6/6] eal/linux: avoid out of bound access

Using IBM advance toolchain on Ubuntu 14.04 (package 8.0-3), gcc is complaining about out of bound accesses. CC eal_hugepage_info.o lib/librte_eal/linuxapp/eal/eal_hugepage_info.c: In function ?eal_hugepage_info_init?: lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:350:35: error: array

[dpdk-dev] [PATCH v2 5/6] eal/linux: indent file

With this, we should be checkpatch compliant. Signed-off-by: David Marchand Acked-by: Sergio Gonzalez Monroy --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 73 --- 1 file changed, 39 insertions(+), 34 deletions(-) diff --git

[dpdk-dev] [PATCH v2 4/6] eal/linux: rework while loop

Replace this while loop with a for loop and simplify error handling. Indent is broken on purpose, fixed in next commit. Signed-off-by: David Marchand Acked-by: Sergio Gonzalez Monroy --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 28 --- 1 file changed, 15

[dpdk-dev] [PATCH v2 3/6] eal/linux: cosmetic change

Prepare for checkpatch compliance. Signed-off-by: David Marchand Acked-by: Sergio Gonzalez Monroy --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 28 +-- 1 file changed, 16 insertions(+), 12 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c

[dpdk-dev] [PATCH v2 2/6] eal/linux: remove useless casts

Rather than cast the huge pages number returned by get_num_hugepages, rework this function so that it returns 0 when something goes wrong. And no need for casts in log. Signed-off-by: David Marchand Acked-by: Sergio Gonzalez Monroy --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 26

[dpdk-dev] [PATCH v2 1/6] eal/linux: remove useless check on process type

The code in eal_hugepage_info.c is not reachable by secondary processes. Signed-off-by: David Marchand Acked-by: Sergio Gonzalez Monroy --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 17 + 1 file changed, 5 insertions(+), 12 deletions(-) diff --git

[dpdk-dev] [PATCH v2 0/6] eal/linux: cleanup hugepage code

Here is a little patchset cleaning eal_hugepage_info.c file and fixing a bug when having more than two hugepage sizes. No functional change to be expected. Changes since v1 - fix build on 32 bits system -- David Marchand David Marchand (6): eal/linux: remove useless check on process type

[dpdk-dev] [PATCH 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 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 +

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