rte_bus_scan API scans all the available PCI devices irrespective of white
or black listing parameters then further devices are probed based on white
or black listing parameters. So unnecessary CPU cycles are wasted during
rte_pci_scan.
For Octeontx2 platform with core frequency 2.4 Ghz, rte_bus_s
> -Original Message-
> From: Suanming Mou
> Sent: Monday, December 16, 2019 5:42 AM
> To: Adrien Mazarguil ; Wenzhuo Lu
> ; Jingjing Wu ; Bernard
> Iremonger ; John McNamara
> ; Marko Kovacevic
> ; Thomas Monjalon ;
> Ferruh Yigit ; Andrew Rybchenko
>
> Cc: dev@dpdk.org; Shahaf Shuler
On Mon, Dec 9, 2019 at 2:47 PM Andrew Rybchenko
wrote:
>
> On 12/5/19 11:12 AM, Jerin Jacob wrote:
> > On Mon, Dec 2, 2019 at 5:27 PM Andrew Rybchenko
> > wrote:
> >>
>> >>>
> >>> Ack.
> >>
> >> Yes, I agree as well, but in general we already have an
> >> exception MBUF_FAST_FREE which is just
if algo is NULL set the status to error and return. This change
prevent crashing of ipsec-secgw application when a specific
cipher/auth/aead algo are not supported by application.
Fixes: 0d547ed03717 ("examples/ipsec-secgw: support configuration file")
Signed-off-by: Savinay Dharmappa
Acked-by:
> -Original Message-
> From: Tonghao Zhang
> Sent: Monday, December 16, 2019 9:29 AM
> To: Matan Azrad ; Shahaf Shuler
>
> Cc: dev@dpdk.org; Suanming Mou
> Subject: Re: [PATCH v2] net/mlx5: avoid crash when meter action conf is
> NULL
>
> On Fri, Dec 13, 2019 at 10:21 PM wrote:
> >
>
> -Original Message-
> From: Tiwei Bie [mailto:tiwei@intel.com]
> Sent: Monday, December 16, 2019 1:33 PM
> To: wangyunjian
> Cc: dev@dpdk.org; maxime.coque...@redhat.com; zhihong.w...@intel.com;
> xudingke ; sta...@dpdk.org
> Subject: Re: [PATCH] net/vhost: fix return value of vhost
On 12/16/19 6:16 AM, Somnath Kotur wrote:
> Certain hardware may be able to strip and/or save only the outermost
> VLAN instead of both the VLANs in the mbuf in a QinQ scenario.
> To handle such cases, we could re-interpret setting of just
> PKT_RX_QINQ_STRIPPED
> to indicate that only the outermo
On Fri, Dec 13, 2019 at 08:39:11PM +0300, Ivan Dyukov wrote:
> Hi Maxime,
> Thank you for comments.
>
>
> 13.12.2019 17:59, Maxime Coquelin пишет:
> > Hi Ivan,
> >
> > On 12/13/19 3:44 PM, Ivan Dyukov wrote:
> >> Some applications like pktgen use link_speed to calculate transmit
> >> rate. It lim
On Wed, Dec 04, 2019 at 04:07:29PM +0100, Adrian Moreno wrote:
> Currently there are a couple of limitations on the logging system: Most
> of the logs are compiled out and both datapath and controlpath logs
> share the same loglevel.
>
> This patch tries to help fix that situation by:
> - Splittin
On Mon, Dec 16, 2019 at 09:03:15AM +0800, Yunjian Wang wrote:
> The function vhost_kernel_tap_set_offload() could return errors,
> the return value need to be checked.
>
> Fixes: 1db4d2330bc8 ("net/virtio-user: check negotiated features before set")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Yunjia
On Mon, Dec 16, 2019 at 11:07 AM wrote:
>
> From: Pavan Nikhilesh
>
> Setup RSS configuration based on underlying device capabilities.
>
> Signed-off-by: Satananda Burla
> Signed-off-by: Pavan Nikhilesh
> ---
Please add Fixes: and cc stable as well as it is a fix for the bug.
> examples/l2
From: Pavan Nikhilesh
Setup RSS configuration based on underlying device capabilities.
Signed-off-by: Satananda Burla
Signed-off-by: Pavan Nikhilesh
---
examples/l2fwd-event/l2fwd_common.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/examples/l2fwd-event/l2fwd_common.c
b/
On Mon, Dec 16, 2019 at 09:05:59AM +0800, Yunjian Wang wrote:
> The function eth_dev_vhost_create() could return errors,
> the return value need to be checked.
>
> Fixes: ee584e9710b9 ("vhost: add driver on top of the library")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Yunjian Wang
> ---
> drive
On 12/16, Ye Xiaolong wrote:
>On 12/06, Guinan Sun wrote:
>>Repeat switching flow control on or off during receiving traffic,
>>testpmd reports "failed to switch Tx queue occurs" after quit.
>>The patch fixes the issue.
>>
>>Fixes: f53577f06925 ("i40e: support flow control")
>>Cc: sta...@dpdk.org
>
On 12/06, Guinan Sun wrote:
>Repeat switching flow control on or off during receiving traffic,
>testpmd reports "failed to switch Tx queue occurs" after quit.
>The patch fixes the issue.
>
>Fixes: f53577f06925 ("i40e: support flow control")
>Cc: sta...@dpdk.org
>
>Signed-off-by: Guinan Sun
>---
>
On Thu, Dec 05, 2019 at 01:38:33PM +0800, Li Feng wrote:
> This msg is used to notify qemu that should get the config of backend.
>
> For example, vhost-user-blk uses this msg to notify guest os the
> compacity of backend has changed.
capacity?
>
> Signed-off-by: Li Feng
> ---
> v3:
> * Move t
On Fri, Dec 13, 2019 at 8:14 AM Xiaojun Liu wrote:
>
> 1. FM10K is the i2c master, the PCA9545/PCA9505/PCA9538 are the slave.
> 2. All the i2c slave connect on board to FM10K SoC.
> 3. To control the PHY and LED
Yes. These are onboard devices, so it makes sense to segregate code
for i2c master(in
This commit add the IPv4/IPv6 DSCP rewrite actions to the PMD code.
Supported actions:
RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP
RTE_FLOW_ACTION_TYPE_SET_IPV6_DSCP
Signed-off-by: Suanming Mou
---
drivers/net/mlx5/mlx5_flow.h| 6 +-
drivers/net/mlx5/mlx5_flow_dv.c | 178 ++
For some overlay network, such as VXLAN, the DSCP field in the new outer
IP header after VXLAN decapsulation may need to be updated accordingly.
This commit introduce the DSCP modify action for IPv4 and IPv6.
Signed-off-by: Suanming Mou
Acked-by: Andrew Rybchenko
---
v3:
* Add testpmd code.
Certain hardware may be able to strip and/or save only the outermost
VLAN instead of both the VLANs in the mbuf in a QinQ scenario.
To handle such cases, we could re-interpret setting of just PKT_RX_QINQ_STRIPPED
to indicate that only the outermost VLAN has been stripped by the hardware and
saved i
This doc describes how to enable DPDK on openwrt in both virtual and
physical x86 environment.
Signed-off-by: Xiaolong Ye
---
V4 changes:
1. add release notes
V3 changes:
1. emphasize target select in `OpenWrt configuration` section
V2 changes:
1. add meson build steps for dpdk
2. replace s
Add X710T*L device specific operations (in port LED detection and
handling of GLGEN_GPIO_CTL.PIN_FUNC field) to enable LED blinking.
Signed-off-by: Damian Milosek
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 28 +---
drivers/net/i40e/base/i40e_dev
There was no time duration statistics for LPI (Low Power Idle)
in EEE (Energy-Efficient Ethernet).
Added new procedure to get duration values from FW.
Otherwise there is no available procedure to get tx_lpi_duration
and rx_lpi_duration values.
Signed-off-by: Jaroslaw Gawin
Signed-off-by: Xiaolong
This patch fixes 'NIC Link is Up, Unknown bps' message in dmesg
for 2.5Gb/5Gb speeds. This problem is fixed by adding constants
for VIRTCHNL_LINK_SPEED_2_5GB and VIRTCHNL_LINK_SPEED_5GB.
Signed-off-by: Aleksandr Loktionov
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_prototype.h | 4
Introduce offsets of firmware registers holding a number of EMP resets.
Implement offsets as a preprocessor's constants.
Required by drivers to read a number of EMP resets reported by FW.
Signed-off-by: Piotr Kwapulinski
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_register.h | 2 +
The previous code had the LED code wrapped such that, it was
static to the file and not usable outside of it. It is now available.
Signed-off-by: Rusinski
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c| 8
drivers/net/i40e/base/i40e_prototype.h | 5 -
2 file
Some VFs may want to disable CRC stripping on incoming packets
so create an offload for that. The VF already sends information
about configuring it's RX queues so use that structure to
indicate that the CRC stripping should be enabled or not.
Signed-off-by: Paul M Stillwell Jr
Signed-off-by: Xiao
Make i40e_set_mac_type() public. i40e driver requires i40e_set_mac_type()
to be public. It is required for recovery mode handling. Without this patch
recovery mode could not be detected at probe() function.
Signed-off-by: Piotr Kwapulinski
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i4
The result of the check is always FALSE and the code within "if"
is never executed.
Signed-off-by: Dzmitry Sautsa
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/i40e/base/i40e_common.c
b/drivers/net/i40e/base/
Mark bits 0xD through 0xF for the command flags of a cloud filter as
reserved. These bits are not yet defined and are considered as reserved
in the data sheet.
Signed-off-by: Jacob Keller
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_adminq_cmd.h | 3 +++
1 file changed, 3 insertion
Fix display of FEC settings for ethtool.
This patch change variable 'phy.link_info.req_fec_info' sent to ethtool.
Without this patch wrong FEC settings can be shown.
Signed-off-by: Jaroslaw Gawin
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 13 ++---
1 file chang
Add defines for creating Flow Director flows as defined in datasheet
section 7.1.5.4 for field vectors.
Signed-off-by: Doug Dziggel
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_register.h | 81 +++
1 file changed, 81 insertions(+)
diff --git a/drivers/net/i
The X722 FW API version 1.9 adds support for accessing PHY
registers with Admin Queue Command. This enables reading
EEPROM data from (Q)SFP+ transceivers, what was previously
possible only on X710 devices.
Signed-off-by: Adam Ludkiewicz
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_
Fixed a bug where driver was breaking out of the loop and
reporting an error without retrying first.
Signed-off-by: Marcin Formela
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/ne
This patch adds a function to read nvm module data and uses it to
read current lldp agent configuration from nvm api version 1.8.
Signed-off-by: Wnuczko Sylwia
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_dcb.c | 20 +++-
drivers/net/i40e/base/i40e_dcb.h | 5 ++
dr
This patch adds "drop mode" parameter to set mac config AQ command.
This bit controls the behavior when a no-drop packet is blocking a TC
queue.
0 – The PF driver is notified.
1 – The blocking packet is dropped and then the PF driver is notified.
Signed-off-by: Wnuczko Sylwia
Signed-off-by: Xiaol
Add a few new status codes and rename a few to make them more consistent.
Error code are mapped to similar values as in i40e_status.h, so as to be
compatible with older VF drivers not using this status enum.
Signed-off-by: Mitch Williams
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/virt
The existing driver allows setting the number of TX descriptors
to the value that is indivisible by 32. This is not properly
supported by x710 hardware. The patch limits the number of TX
descriptors to the whole value of 32.
Signed-off-by: Doug Dziggel
Signed-off-by: Dariusz Chaberski
Signed-off
Currently FW use MDIO I/F number corresponded with current PF for PHY
access. This code allow to specify used MDIO I/F number.
Signed-off-by: Piotr Azarewicz
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_adminq.c | 57 +++
drivers/net/i40e/base/i40e_adminq_cm
Function check_recovery_mode had wrong if statement. Now we check proper
FWS1B register values, which are responsible for the recovery mode.
Recovery mode has 6 values in total. That's why we need 6 different flags.
Now in if statement we recognize type of mac and register value. Without
those chan
Update FW API version to 1.9.
Signed-off-by: Piotr Azarewicz
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_adminq_cmd.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h
b/drivers/net/i40e/base/i40e_adminq_cmd.h
index f6
When external PHY is used, MAC register may not reflect actual
state of LPI. Add function reading it directly from PHY or MAC,
depending on what is supported by the device.
Signed-off-by: Krzysztof Galazka
Signed-off-by: Piotr Pietruszewski
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/
Fix for missing "Supported link modes" and "Advertised link modes"
info in ethtool after changed speed on X722 devices with BASE-T PHY
with FW API version >= 1.7.
The same FW API version on X710 and X722 does not mean the same
feature set so the change was needed as mac type of the device
should al
This patch makes it possible to log only AQ descriptors, without the
entire AQ message buffers being dumped too. It should greatly reduce
kernel log size in cases where a full AQ dump is not needed.
Selection is made by setting flags in hw->debug_mask.
Additionally, some debug messages that preced
The upstream virtchnl.h has a few minor style differences to what is
out-of-tree, and there is no real reason we should prefer the current
style over whats upstream.
Signed-off-by: Jacob Keller
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/virtchnl.h | 4 ++--
1 file changed, 2 insertion
This change introduces i40e_get_fw_lldp_status() function capable of
reporting status of FW Link Layer Discovery Protocol (LLDP) agent.
Since reading LLDP configuration from NVM only gives information what
is the default state of FW LLDP agent after POR, this change introduces
more reliable method
This change introduces new function i40e_get_lpi_counters() reading
Low Power Idle (LPI) mode counters from Energy Efficient Ethernet (EEE)
statistics. Since reading EEE statistics requires running DNL script,
function i40e_aq_run_phy_activity() able to run it, was implemented.
i40e_lpi_stat_updat
This change adds i40e_enable_eee() function controlling advertisement
of Energy Efficient Ethernet mode (EEE).
Signed-off-by: Piotr Pietruszewski
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c| 64 ++
drivers/net/i40e/base/i40e_prototype.h | 1 +
Adding bit flags to enable/disable EEE capability for 2.5GBase-T and
5GBase-T PHY types as well as 'Set autonomous EEE for relevant enabled PHY
types' flag.
Signed-off-by: Doug Dziggel
Signed-off-by: Michal Litwicki
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_adminq_cmd.h | 3 +++
There is a need to enable MIB change event, not at the same time as
init_dcb. This patch will serve this requirement.
Modify the i40e_init_dcb to return the correct error when LLDP or DCBX
is not in operational state.
Signed-off-by: Chinh T Cao
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/b
Some features were introduced in different FW API version on XL710 and X722
MACs. Others are available only on specific MAC type. Make sure that they
are properly assigned. Also fix the style issues reported by current
check-patch.
Signed-off-by: Galazka Krzysztof
Signed-off-by: Xiaolong Ye
---
New device ids are created to support SFP+ and backplane connections.
Signed-off-by: Piotr Azarewicz
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 2 ++
drivers/net/i40e/base/i40e_devids.h | 2 ++
drivers/net/i40e/i40e_ethdev.c | 2 ++
3 files changed, 6 insertions(+
This patch changes an error code for an admin queue head overrun to use
I40E_ERR_ADMIN_QUEUE_FULL instead of I40E_ERR_QUEUE_EMPTY.
Signed-off-by: Carolyn Wyborny
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_adminq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This code implements changes necessary for LLDP Agent support.
1. Modified i40e_aq_start_lldp and i40e_aq_stop_lldp. Now Stop and Start
can also be persistent across power cycles.
2. Added new function i40e_aq_restore_lldp which restores factory
setting for LLDP Agent or gets its status.
Signed-o
The high 32-bits were being set incorrectly in the 'Set Local LLDP MIB'
AQ command (0x0A08). Change it to use the right macro to get the correct
bits.
Signed-off-by: Piotr Azarewicz
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_common.c | 2 +-
1 file changed, 1 insertion(+), 1 dele
For historical reasons, we allowed 3 VSIs per VF, but never used more
than one. Now with ADq, we can use up to 4 VSIs per VF, so change this
value to match.
Signed-off-by: Mitch Williams
Signed-off-by: Xiaolong Ye
---
drivers/net/i40e/base/i40e_type.h | 2 +-
1 file changed, 1 insertion(+), 1 d
Extend NVM Update API to support reporting of features
available for the tools.
This change is needed by NVM Update to determine if driver
supports changing NVM layout from structured to flat.
Signed-off-by: Piotr Pietruszewski
Signed-off-by: Galazka Krzysztof
Signed-off-by: Xiaolong Ye
---
d
This series is to support FVL 7.2 release.
The main changes include:
* virtchnl updates
* add lldp support
* Flow director updates
* extend PHY access AQ cmd
* add reading LPI counters
* add support for Energy Efficient Ethernet
* A few fixes.
V3:
* add missing SOBs
V2:
* strip some unnecessa
In FreeBSD environment, nic_uio drivers do not support interrupts,
rte_intr_callback_register() will fail to register interrupts.
We can not make link status to change from down to up by interrupt
callback. So we need to wait for the controller to acquire link
when ports start. Through multiple tes
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes: 11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v2:
Didn't notice that. Will fix it in v2. Thanks!
> -Original Message-
> From: Gavin Hu (Arm Technology China) [mailto:gavin...@arm.com]
> Sent: Saturday, December 14, 2019 23:30
> To: Li, Xiaoyun ; Wu, Jingjing
> Cc: dev@dpdk.org; sta...@dpdk.org; nd
> Subject: RE: [dpdk-dev] [PATCH] raw/n
On Fri, Dec 13, 2019 at 10:21 PM wrote:
>
> From: Tonghao Zhang
>
> When offloading the meter, should check the action
> conf and make sure it is valid.
>
> Fixes: f46bf7488705 ("net/mlx5: support meter flow action")
> Cc: Suanming Mou
>
> Signed-off-by: Tonghao Zhang
> ---
> v2: coding style i
The function eth_dev_vhost_create() could return errors,
the return value need to be checked.
Fixes: ee584e9710b9 ("vhost: add driver on top of the library")
Cc: sta...@dpdk.org
Signed-off-by: Yunjian Wang
---
drivers/net/vhost/rte_eth_vhost.c | 6 --
1 file changed, 4 insertions(+), 2 dele
The function vhost_kernel_tap_set_offload() could return errors,
the return value need to be checked.
Fixes: 1db4d2330bc8 ("net/virtio-user: check negotiated features before set")
Cc: sta...@dpdk.org
Signed-off-by: Yunjian Wang
---
drivers/net/virtio/virtio_user/vhost_kernel_tap.c | 3 ++-
1 fi
Hi,
I am reading the Linux guide which has a section about Intel platform:
http://doc.dpdk.org/guides/linux_gsg/nic_perf_intel_platform.html
After more thoughts, I think it would be better to have such information in the
platform guide:
http://doc.dpdk.org/guides/platform/index.html
I guess a
Please be noted that only the first two patches where applied from this series,
The last patch is not needed anymore.
Also Added Cc: sta...@dpdk.org to the commits.
Kindest regards,
Raslan Darawsheh
> -Original Message-
> From: dev On Behalf Of Raslan Darawsheh
> Sent: Sunday, December
Hi,
> -Original Message-
> From: dev On Behalf Of
> xiangxia.m@gmail.com
> Sent: Wednesday, November 27, 2019 4:19 PM
> To: dev@dpdk.org
> Cc: Tonghao Zhang ; Ori Kam
>
> Subject: [dpdk-dev] [PATCH dpdk-dev 1/3] net/mlx5: avoid crash when
> setting hairpin queues
>
> From: Tonghao Z
Hi,
> -Original Message-
> From: dev On Behalf Of
> xiangxia.m@gmail.com
> Sent: Wednesday, November 27, 2019 4:19 PM
> To: dev@dpdk.org
> Cc: Tonghao Zhang ; Ori Kam
>
> Subject: [dpdk-dev] [PATCH dpdk-dev 2/3] net/mlx5: clean up redundant
> assignment
>
> From: Tonghao Zhang
>
>
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