[dpdk-dev] [PATCH] mbuf: fix tunnel flags check

2015-07-24 15:06, Sanford, Robert: > I just noticed a few minor typos in comments: [...] > >On Thu, Jul 16, 2015 at 01:50:12AM +0200, Thomas Monjalon wrote: > >> A packet is tunnelled if the tunnel type is identified or if it has > >> an inner part. > >> > >> Fix also a typo in

[dpdk-dev] [PATCH] Use pthread_setname APIs

Hi Ravi, It seems to be a nice improvement but it needs some cleanup. Checkpatch returns some errors. 2015-04-22 14:06, Ravi Kerur: > use pthread_setname_np and pthread_set_name_np for Linux and > FreeBSD respectively. > Restrict pthread name len to 16 via config for both Linux and FreeBSD. One

[dpdk-dev] [PATCH 2/2] eal: remove useless header inclusion

2015-07-23 09:15, David Marchand: > --- a/app/test-pmd/cmdline.c > +++ b/app/test-pmd/cmdline.c > @@ -84,7 +84,6 @@ > #include > #include > #include > -#include This one is "needed" to check bypass support. The bypass support should be managed inside the ixgbe driver, and the specific code

[dpdk-dev] [PATCH 0/2] [PATCH 0/2] eal cleanup

2015-07-23 09:15, David Marchand: > Here is some trivial cleanup for eal. > > Nothing really astounding but this will ease an unfinished patchset I have > been working on for some time (getting rid of any driver specific stuff in > eal). > > David Marchand (2): > eal: remove dependency on

[dpdk-dev] [PATCH] igb_uio: fix missing include of slab.h

2015-07-24 19:11, Jan Viktorin: > The missing header prevents to build with linux v3.18. Please could you give more details of why build is broken? What is the error message? I don't remember having seen such issue. Thanks

[dpdk-dev] [PATCH v9 2/3] Move common functions in eal_timer.c

2015-07-25 12:36, Ravi Kerur: > +static void > +set_tsc_freq_fallback(void) > +{ > + RTE_LOG(WARNING, EAL, "WARNING: clock_gettime cannot use " > + "CLOCK_MONOTONIC_RAW and HPET is not available" Not generic enough for BSD. We can say "TSC frequency estimated roughly" > +

[dpdk-dev] [PATCH v9 2/3] Move common functions in eal_timer.c

2015-07-25 12:36, Ravi Kerur > static int > set_tsc_freq_from_sysctl(void) > { > size_t sz; > int tmp; > + uint64_t tsc_hz; > > sz = sizeof(tmp); > tmp = 0; > @@ -94,42 +77,23 @@ set_tsc_freq_from_sysctl(void) > else if (tmp != 1) >

[dpdk-dev] [PATCH v9 3/3] Move common functions in eal_memory.c

2015-07-25 12:36, Ravi Kerur: > --- a/lib/librte_eal/bsdapp/eal/eal_memory.c > +++ b/lib/librte_eal/bsdapp/eal/eal_memory.c [...] > +/* > + * Wrapper function to initialize contigmem. > + */ > +int > +rte_eal_hugepage_init(void) > +{ > + return rte_eal_contigmem_init(); > +} The useless

[dpdk-dev] [PATCH v10 0/3] deduplicate EAL common functions

v9 was a subset of previous deduplications by Ravi Kerur. This v10 address the comments I've done on v9. Ravi Kerur (3): eal: deduplicate lcore initialization eal: deduplicate timer functions eal: deduplicate memory initialization lib/librte_eal/bsdapp/eal/Makefile | 2 +

[dpdk-dev] [PATCH v10 1/3] eal: deduplicate lcore initialization

From: Ravi Kerur Implement cpu_detected() for BSD. Move common function in eal_lcore.c to eal_common_lcore.c file. Signed-off-by: Ravi Kerur --- lib/librte_eal/bsdapp/eal/Makefile | 1 + lib/librte_eal/bsdapp/eal/eal_lcore.c | 72

[dpdk-dev] [PATCH v10 2/3] eal: deduplicate timer functions

From: Ravi Kerur Move common functions from BSD/Linux to eal_common_timer.c. BSD uses sysctl and Linux uses CLOCK_MONOTIC_RAW to calibrate TSC. HPET is specific to Linux and not integrated in the common init. Signed-off-by: Ravi Kerur Signed-off-by: Thomas Monjalon ---

[dpdk-dev] [PATCH v10 3/3] eal: deduplicate memory initialization

From: Ravi Kerur Move common functions from BSD/Linux to eal_common_memory.c file. BSD uses contigmem kernel module and Linux uses /proc/self/pagemap file. Signed-off-by: Ravi Kerur Signed-off-by: Thomas Monjalon --- lib/librte_eal/bsdapp/eal/eal_memory.c| 39

[dpdk-dev] [PATCH v10 0/3] deduplicate EAL common functions

2015-07-27 02:56, Thomas Monjalon: > v9 was a subset of previous deduplications by Ravi Kerur. > This v10 address the comments I've done on v9. > > Ravi Kerur (3): > eal: deduplicate lcore initialization > eal: deduplicate timer functions > eal: deduplicate memory initialization Applied

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

> >Stephen Hemminger (4): > > eal: provide functions to access PCI config > > bnx2x: driver core > > bnx2x: driver support routines > > bnx2x: enable PMD build > > Acked-by: Harish Patil This driver is too big, its style do not comply with the DPDK coding style, there is no git history

[dpdk-dev] [PATCH v6 3/3] bonding: free queue memory in stop function

2015-07-21 16:16, Bernard Iremonger: > add function bond_ethdev_free_queues() and call from the bond_ethdev_stop() > function. Other drivers free their queues when closing. Why is it done in stop() for bonding?

[dpdk-dev] [PATCH v4 1/1] ring: changes to support PCI Port Hotplug

2015-07-07 14:09, Bernard Iremonger: > This patch depends on the Port Hotplug Framework. > It implements the rte_dev_uninit_t() function for the ring pmd. > > Signed-off-by: Bernard Iremonger > Acked-by: Bruce Richardson Applied. The EAL must reworked without fake PCI before any other change

[dpdk-dev] [PATCH] fm10k: expose TX checksum capability

From: "Chen Jing D(Mark)" fm10k has the capability to do checksum offload in TX side. This change will expose the capability to application in infos_get function. Signed-off-by: Chen Jing D(Mark) --- drivers/net/fm10k/fm10k_ethdev.c |6 +- 1 files changed, 5

[dpdk-dev] [PATCH v6 3/3] bonding: free queue memory in stop function

> -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Monday, July 27, 2015 3:48 AM > To: Iremonger, Bernard > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v6 3/3] bonding: free queue memory in stop > function > > 2015-07-21 16:16, Bernard

[dpdk-dev] [PATCH 01/16] fm10k: add PF Tx Timestamp mode handler function

We need a handler function to be able to listen for Tx timestamp mode responses. Without this, core driver code for PTP can't determine if the Timestamp mode request was successful. This was overlooked in the previous commit. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_pf.c | 6

[dpdk-dev] [PATCH 02/16] fm10k: add no-op pointer for VF request_tx_timestamp_mode

This patch resolves a bug in Linux where we called the request_tx_timestamp_mode function that is undefined for VF. Implement a no-op function that simply ensures that the mode is NONE, otherwise it would fail with ERR_PARAM. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_vf.c | 23

[dpdk-dev] [PATCH 03/16] fm10k: Set PF queues to unlimited bandwidth

Set PF queues used for VMDq to unlimited bandwidth when virtualization resources are assigned. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_pf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/fm10k/base/fm10k_pf.c

[dpdk-dev] [PATCH 04/16] fm10k: fix fm10k_mbx_write_copy header comment

The header comment included a miscopy of a C-code line, and also mis-used Rx FIFO when it clearly meant Tx FIFO. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_mbx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/fm10k/base/fm10k_mbx.c

[dpdk-dev] [PATCH 06/16] fm10k: reset head instead of calling update_max_size

After shutting down the mailbox by force, we then go about resetting max size to 0, and clearing all messages in the FIFO. However, we should just reset the head pointer so that the FIFO will become empty, rather than changing the max size to 0. This helps prevent increment in tx_dropped counter

[dpdk-dev] [PATCH 05/16] fm10k: Add support for ITR scaling based on PCIe link speed

Red Rock Canyon's interrupt throttle timers are based on the PCIe link speed. Because of this, the value being programmed into the ITR registers must be scaled. For the PF, this is as simple as reading the PCIe link speed and storing the result. However, in the case of SR-IOV, the VF's interrupt

[dpdk-dev] [PATCH 07/16] fm10k: mbx_update_max_size does not drop all

When we call update_max_size, it does not drop all oversized messages. This is due to the difficulty in performing this operation, since it is a FIFO which makes updating anything other than head or tail very difficult. To fix this, modify validate_msg_size to ensure that we error out later when

[dpdk-dev] [PATCH 08/16] fm10k: ensure VF restores itr_scale on stop_hw

In a recent change, the ITR scale was given to the VF via TDLEN registers at driver initialization. This allows the VF to determine what the ITR scale for PCIe link speed should be. However, a VF unload followed by a reload incorrectly left this value as 0. Thus, the driver reloads and uses 0 as

[dpdk-dev] [PATCH 09/16] fm10k: ensure itr_scale is set even if we don't know speed

To prevent divide-by-zero issues, ensure that we always have an ITR scale. Default to Gen3 scaling if we don't know the speed. Also ensure the VF checks the register value and ensures we use Gen3 if we are provided a zero value. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_pf.c |

[dpdk-dev] [PATCH 10/16] fm10k: correct VF multicast update

VFs were being improperly added to the switch's multicast group. The error stems from the fact that incorrect arguments were passed to the "update_mc_addr" function. It would seem to be a copy paste error since the parameters are similar to the "update_uc_addr" function. Signed-off-by: Wang Xiao

[dpdk-dev] [PATCH 11/16] fm10k: Re-map all possible VF queues after a VFLR

During initialization, the VF counts its rings by walking the TQDLOC registers. This only works if the TQMAP/RQMAP registers are set to map the out-of-bound rings to the first one, so the VF driver can detect when it has run out of queues cleanly. Update the PF to reset the empty TQMAP/RQMAP

[dpdk-dev] [PATCH 12/16] fm10k: pack TLV overlay structures correctly

This patch adds #pragma pack(push, 1) around some structures which are passed via TLV messages. These structures must not be left unpacked as GCC and other compilers are wont to do. Otherwise, we get invalid message responses from the Switch Manager software since it sends 20 bytes and we expect

[dpdk-dev] [PATCH 13/16] fm10k: 1558 DIR_NEGATIVE bit is actually DIR_POSITIVE

The SYSTIME_CFG.Adjust field has a Direction bit to indicate whether the adjustment is positive or negative. However, we incorrectly read the documentation and the direction bit should be set 1 when positive, not when negative. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_pf.c

[dpdk-dev] [PATCH 14/16] fm10k: remove err_no reference

The reference to err_no was left around after an old re-factor. We never use this value again, and the macros called on the function appear to have no relevant side effect I could see. Discovered via cppcheck fm10k_mbx.c:1312: (style) Variable 'err_no' is assigned a value that is never used.

[dpdk-dev] [PATCH 15/16] fm10k: fix iov_msg_lport_state_pf re-enable bug

When a VF issues an LPORT_STATE request to enable a port which is already enabled, the PF will first disable the VF. Then it is supposed to re-enable the VF again with new settings. This is primarily done in order to ensure that the switch management software properly clears the previous VF

[dpdk-dev] [PATCH 16/16] fm10k: add macro definitions about valid ether addr

To keep consistency with another repo, I add macro definitions about FM10K_IS_VALID_ETHER_ADD in fm10k_type.h, though they have already been defined in fm10k_osdep.h. Signed-off-by: Wang Xiao W --- drivers/net/fm10k/base/fm10k_type.h | 17 +++-- 1 file changed, 15 insertions(+), 2

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

Hi Stephen, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Stephen > Hemminger > Sent: Monday, July 20, 2015 5:33 PM > To: harish.patil at qlogic.com > Cc: dev at dpdk.org > Subject: [dpdk-dev] [PATCH v5 4/4] bnx2x: enable PMD build > > This is build

[dpdk-dev] [PATCH v6 3/3] bonding: free queue memory in stop function

2015-07-27 08:31, Iremonger, Bernard: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > 2015-07-21 16:16, Bernard Iremonger: > > > add function bond_ethdev_free_queues() and call from the > > bond_ethdev_stop() function. > > > > Other drivers free their queues when closing. > >

[dpdk-dev] [PATCH] igb_uio: fix missing include of slab.h

Hello Thomas, I am building in a slightly non-standard way, because I tried to integrate DPDK into Buildroot system. The problem is with kzalloc and kfree which are undefined in the igb_uio driver. I do not use that driver, however, it has failed to build. See below: /usr/bin/make -j5 -C

[dpdk-dev] ixgbe vPMD RX functions and buffer number minimum requirement

Hi Konstantin, Thanks! Another question I would have: why does _recv_raw_pkts_vec() insist on (nb_pkts > RTE_IXGBE_VPMD_RX_BURST)? Looking at the code it should be able to return packets when nb_pkts >= RTE_IXGBE_DESCS_PER_LOOP. The split_flags check in ixgbe_recv_scattered_pkts_vec() would

[dpdk-dev] [PATCH v6] Add toeplitz hash algorithm used by RSS

Hi Tony, Sorry for the late reply, I was on vacation. I'll prepare patch soon. Regards, Vladimir 2015-07-22 10:55 GMT+03:00 Tony Lu : > Hi, Vladimir > > When compiling thash for no-X86 arches, it fails with the following errors. > I wonder if > it is possible to make the thash library

[dpdk-dev] [PATCH] eal: fix set_tsc_freq

Fix error where TSC freq is 0. The logical OR operator evaluates to 1 if any of its operands is different than 0. Error showed later while initializing PMD: EAL: TSC frequency is ~0 KHz PMD: eth_ixgbe_dev_init(): Hardware Initialization Failure: -30 EAL: Error - exiting with code: 1 Cause:

[dpdk-dev] [PATCH] eal: fix set_tsc_freq

2015-07-27 13:17, Sergio Gonzalez Monroy: > Fix error where TSC freq is 0. > > The logical OR operator evaluates to 1 if any of its operands is > different than 0. > > Error showed later while initializing PMD: > EAL: TSC frequency is ~0 KHz > > PMD: eth_ixgbe_dev_init(): Hardware

[dpdk-dev] [PATCH] eal: fix set_tsc_freq

> -Original Message- > From: Gonzalez Monroy, Sergio > Sent: Monday, July 27, 2015 1:07 PM > To: Mcnamara, John > Subject: [PATCH] eal: fix set_tsc_freq > > The logical OR operator evaluates to 1 if any of its operands is different > than 0. > > Fixes: 040cf8a41187 ("eal: deduplicate

[dpdk-dev] [PATCH] fm10k: expose TX checksum capability

> fm10k has the capability to do checksum offload in TX side. This > change will expose the capability to application in infos_get > function. > > Signed-off-by: Chen Jing D(Mark) Applied, thanks

[dpdk-dev] [PATCH] igb_uio: fix missing include of slab.h

2015-07-27 13:16, Jan Viktorin: > I am building in a slightly non-standard way, because I tried to integrate > DPDK into Buildroot system. > The problem is with kzalloc and kfree which are undefined in the igb_uio > driver. I do not use that > driver, however, it has failed to build. See below:

[dpdk-dev] [PATCH] ixgbe: fix RX queue vector fields are not reset properly

As Steve pointed out, "ixgbe: fix release queue mbufs" is not complete. As at queue stop we don't reset vector related rx queue fields to their initial values. Reported-by: Cunming Liang Signed-off-by: Konstantin Ananyev --- drivers/net/ixgbe/ixgbe_rxtx.c | 5 + 1 file changed, 5

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

2015-07-27 09:42, Iremonger, Bernard: > Seeing a build error on Linux with build of bnx2x enabled > > == Build drivers/net/bnx2x > CC bnx2x.o > /root/dpdk_sforge_2/drivers/net/bnx2x/bnx2x.c:50:18: fatal error: zlib.h: No > such file or directory > #include bnx2x requires zlib to be

[dpdk-dev] [PATCH 1/1] ip_pipeline: fixed parsing cpu cores

> > This patch fixes parsing value of core variable in pipeline config. > > Before not every combination of cores (c), sockets (s) and > > hyperthreading (h) was parsed correctly. > > > > Signed-off-by: Maciej Gajdzica > > Acked-by: Cristian Dumitrescu Applied, thanks

[dpdk-dev] [PATCH] ixgbe: fix RX queue vector fields are not reset properly

> As Steve pointed out, "ixgbe: fix release queue mbufs" is not complete. > As at queue stop we don't reset vector related rx queue fields to their > initial values. > > Reported-by: Cunming Liang > Signed-off-by: Konstantin Ananyev Applied, thanks

[dpdk-dev] [PATCH v4] enforce rules of the cpu and ixgbe exchange data.

A quick review of this long pending patch would be great. Thanks 2015-07-16 14:45, xuelin.shi at freescale.com: > From: Xuelin Shi > > 1. cpu use data owned by ixgbe must use rte_le_to_cpu_xx(...) > 2. cpu fill data to ixgbe must use rte_cpu_to_le_xx(...) > 3. checking pci status with converted

[dpdk-dev] [PATCH v4] enforce rules of the cpu and ixgbe exchange data.

> -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Monday, July 27, 2015 3:18 PM > To: Ananyev, Konstantin > Cc: xuelin.shi at freescale.com; dev at dpdk.org > Subject: Re: [PATCH v4] enforce rules of the cpu and ixgbe exchange data. > > A quick

[dpdk-dev] [PATCH] examples/l3fwd: increase lookup burst size to 8

2015-07-23 17:12, Pablo de Lara: > With the new hash implementation, the minimum lookup burst size > to get good performance is 8, since its internal pipeline > consists of 4 stages of 2 entries each, so to avoid > duplication, burst size should be 8 or more entries. > > Signed-off-by: Pablo de

[dpdk-dev] Register for Userspace 2015

Those of you who have looked at the website for the event (https://dpdksummit.com/us/en/userspace2015) will have seen that we're planning to have 3 different types of presentations: Standard presentation sessions: - Scheduled for both Thursday and Friday mornings. - Opportunity to present on a

[dpdk-dev] [PATCH 0/3] timer: fix rte_timer_manage and improve unit tests

Hi Thomas, > Please, could you re-send this serie after having added the description >of > each patch in the commit messages? Yes, I will move the paragraphs that begin with "Patch n" from patch 0 to their respective patches. > It seems you fix 2 bugs in the first patch. It may be clearer to

[dpdk-dev] [PATCH v7 1/4] bonding: add support for PCI Port Hotplug

This patch depends on the Port Hotplug Framework. It implements the rte_dev_uninit_t() function for the link bonding pmd. Signed-off-by: Bernard Iremonger --- drivers/net/bonding/rte_eth_bond.h | 13 - drivers/net/bonding/rte_eth_bond_api.c | 80 ++--

[dpdk-dev] [PATCH v7 0/4] bonding PCI Port Hotplug

Changes in V7: Rebase. Move call of bond_ethdev_free_queues() from bond_ethdev_stop() to bond_ethdev_close(). Add patch 4, doc patch for testpmd_app_ug, adds bonding example. Changes in V6: Rebase. add rte_eth_bond_free() to rte_eth_bond_version.map Changes in V5: Rebase. Refactor initialisation

[dpdk-dev] [PATCH 0/3] timer: fix rte_timer_manage and improve unit tests

2015-07-27 15:46, Sanford, Robert: > Hi Thomas, > > > Please, could you re-send this serie after having added the description > >of > > each patch in the commit messages? > > Yes, I will move the paragraphs that begin with "Patch n" from patch 0 to > their respective patches. > > > It seems you

[dpdk-dev] [PATCH v7 2/4] test-pmd: modified testpmd for link_bonding

When the bonded port is started it also starts the slave port, but the slave port status is not set. A slave_flag has been added to struct rte_port to resolve this issue. Signed-off-by: Bernard Iremonger --- app/test-pmd/cmdline.c | 4 +++- app/test-pmd/testpmd.c | 22 --

[dpdk-dev] [PATCH v7 3/4] bonding: free queue memory in close function

add function bond_ethdev_free_queues() and call from the bond_ethdev_close() function. Signed-off-by: Bernard Iremonger --- drivers/net/bonding/rte_eth_bond_pmd.c | 21 - drivers/net/bonding/rte_eth_bond_private.h | 2 +- 2 files changed, 21 insertions(+), 2

[dpdk-dev] [PATCH v7 4/4] testpmd_app_ug: add example of re-attaching bonded port

Signed-off-by: Bernard Iremonger --- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 13 + 1 file changed, 13 insertions(+) diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 4652962..5272bf4 100644 ---

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

2015-07-20 11:02, Cunming Liang: > +static int turn_on_intr(struct lcore_conf *qconf) > +{ > + int i; > + struct lcore_rx_queue *rx_queue; > + uint8_t port_id, queue_id; > + > + for (i = 0; i < qconf->n_rx_queue; ++i) { > + rx_queue =

[dpdk-dev] [PATCH v7 1/4] bonding: add support for PCI Port Hotplug

2015-07-27 16:54, Bernard Iremonger: > --- a/drivers/net/bonding/rte_eth_bond_version.map > +++ b/drivers/net/bonding/rte_eth_bond_version.map > @@ -5,6 +5,7 @@ DPDK_2.0 { > rte_eth_bond_8023ad_setup; > rte_eth_bond_active_slaves_get; > rte_eth_bond_create; > +

[dpdk-dev] [PATCH v7 2/4] test-pmd: modified testpmd for link_bonding

2015-07-27 16:54, Bernard Iremonger: > uint8_t need_reconfig_queues; /**< need reconfiguring > queues or not */ > uint8_t rss_flag; /**< enable rss or not */ > - uint8_t dcb_flag; /**< enable dcb */ > + uint8_t

[dpdk-dev] [PATCH v7 0/4] bonding PCI Port Hotplug

2015-07-27 16:54, Bernard Iremonger: > Bernard Iremonger (4): > bonding: add support for PCI Port Hotplug > test-pmd: modified testpmd for link_bonding > bonding: free queue memory in close function > testpmd_app_ug: add example of re-attaching bonded port Applied with last mintue fixes

[dpdk-dev] [PATCH] Use pthread_setname APIs

On Sun, Jul 26, 2015 at 2:54 PM, Thomas Monjalon wrote: > Hi Ravi, > It seems to be a nice improvement but it needs some cleanup. > > Checkpatch returns some errors. > > 2015-04-22 14:06, Ravi Kerur: > > use pthread_setname_np and pthread_set_name_np for Linux and > > FreeBSD respectively. > >

[dpdk-dev] [PATCH] Use pthread_setname APIs

On Mon, 27 Jul 2015 13:40:08 -0700 Ravi Kerur wrote: > On Sun, Jul 26, 2015 at 2:54 PM, Thomas Monjalon 6wind.com> > wrote: > > > Hi Ravi, > > It seems to be a nice improvement but it needs some cleanup. > > > > Checkpatch returns some errors. > > > > 2015-04-22 14:06, Ravi Kerur: > > > use

[dpdk-dev] [PATCH] Use pthread_setname APIs

On Mon, Jul 27, 2015 at 2:09 PM, Stephen Hemminger < stephen at networkplumber.org> wrote: > On Mon, 27 Jul 2015 13:40:08 -0700 > Ravi Kerur wrote: > > > On Sun, Jul 26, 2015 at 2:54 PM, Thomas Monjalon < > thomas.monjalon at 6wind.com> > > wrote: > > > > > Hi Ravi, > > > It seems to be a nice

[dpdk-dev] [PATCH v2] doc/sample_app_ug:add a VXLAN sample guide

2015-07-03 14:58, Jijiang Liu: > Add a VXLAN sample guide in the sample_app_ug directory. > > It includes: > > - Add the overlay networking picture with svg format. > > - Add the TEP termination framework picture with svg format. > > - Add the tep_termination.rst file > >

[dpdk-dev] [PATCH v2 0/3] timer: fix rte_timer_manage and improve unit tests

From: Robert Sanford This patchset fixes a bug in timer stress test 2, adds a new stress test to expose a race condition bug in API rte_timer_manage(), and then fixes the rte_timer_manage() bug. Description of rte_timer_manage() race condition bug: Through code inspection,

[dpdk-dev] [PATCH v2 1/3] timer: fix stress test 2 synchronization bug

From: Robert Sanford Fix app/test timer stress test 2: Sometimes this test fails and seg-faults because the slave lcores get out of phase with the master. The master uses a single int, 'ready', to synchronize multiple slave lcores through multiple phases of the test. To

[dpdk-dev] [PATCH v2 2/3] timer: add timer-manage race condition test

From: Robert Sanford Add new timer-manage race-condition test: We wrote a test to confirm our suspicion that we could crash rte_timer_manage() under the right circumstances. We repeatedly set several timers to expire at roughly the same time on the master core. The master

[dpdk-dev] [PATCH v2 3/3] timer: fix race condition in rte_timer_manage()

From: Robert Sanford Eliminate problematic race condition in rte_timer_manage() that can lead to corruption of per-lcore pending-lists (implemented as skip-lists). The race condition occurs when rte_timer_manage() expires multiple timers on lcore A, while lcore B