Bing Zhao [Wed, 5 May 2021 12:23:16 +0000 (15:23 +0300)]
common/mlx5: add DevX connection tracking objects creation
Adding support for connection tracking ASO creation via Devx command.
Right now only bulk creation is supported.
By default, the objects with zero contents will be created. Before
using a single object, the modification via posting a WQE to the ASO
CT SQ is needed.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Bing Zhao [Wed, 5 May 2021 12:23:15 +0000 (15:23 +0300)]
net/mlx5: initialize connection tracking management
The definitions of ASO connection tracking objects management
structures are added.
Considering performance, the bulk allocation of ASO CT objects
should be used. The maximal value per bulk and the granularity could
be fetched from HCA capabilities 2. Right now, a fixed number of 64
is used for each bulk for a better management purpose.
The ASO QP for CT is initialized, the SQ will be used for both
modify and query command.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Bing Zhao [Wed, 5 May 2021 12:23:14 +0000 (15:23 +0300)]
net/mlx5: use meter color register for connection tracking
Based on the capacity, 3 registers could be used. Due to the register
allocation, only the one REG_C_3 for meter color could be reused
right now.
Then in the same flow, no more than one ASO action can be supported.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Bing Zhao [Wed, 5 May 2021 12:23:13 +0000 (15:23 +0300)]
common/mlx5: check connection tracking offload capability
During startup, the ASO connection tracking offload capability could
be queried via HCA_CAP_QUERY command. If the HW doesn't support ASO
CT, the value would be 0 by default. The following initialization
should be skipped and the creation of the CT object should return
a failure directly.
The following CT creation should also check this capability. With
the old driver, the pre-processing macro should be used in order to
make the compiling pass.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Bing Zhao [Wed, 5 May 2021 12:23:12 +0000 (15:23 +0300)]
common/mlx5: add connection tracking object
The structures of ASO connection tracking offload object are added
based on the definitions in the PRM. One CT object context will be
loaded into the cache completely in a reversed order of dwords. The
valid bit should be the MSB of the last dword. This is used for the
conntrack context creation and update, as well as for the query.
The capabilities 2 (HCA_CAP_2) layout is also added. The connection
tracking related capabilities could be queried via the HCA_CAP_2.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Wisam Jaddo [Wed, 28 Apr 2021 10:29:07 +0000 (13:29 +0300)]
net/mlx5: fix TCP flags size for modify actions
From RFC the size of the TCP flags is 9, while the defined
current size is 6.
Fixes:
641dbe4fb053 ("net/mlx5: support modify field flow action")
Cc: stable@dpdk.org
Signed-off-by: Wisam Jaddo <wisamm@nvidia.com>
Reviewed-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Alexander Kozyrev [Thu, 29 Apr 2021 14:55:18 +0000 (17:55 +0300)]
net/mlx5: support power monitoring
Support the PMD power management API in MLX5 driver.
The monitor policy of this API puts a CPU core to sleep until
a data in some monitored memory address is changed by the NIC.
Implement the get_monitor_addr function to return an address
of a CQE owner bit to monitor the arrival of a new packet.
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Michael Baum [Mon, 26 Apr 2021 12:48:10 +0000 (15:48 +0300)]
net/mlx5: workaround ASO memory region creation
Due to kernel issue in direct MKEY creation using the DevX API for
physical memory, this patch replaces the ASO MR creation to use Verbs
API.
Fixes:
f935ed4b645a ("net/mlx5: support flow hit action for aging")
Cc: stable@dpdk.org
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Kalesh AP [Mon, 3 May 2021 05:21:50 +0000 (10:51 +0530)]
net/bnxt: prevent device access in error state
Driver should prevent any DMA with the device when it
detects an error. When firmware is in fatal state,
stop tx/rx by assigning them to dummy functions.
Fixes:
be14720def9c ("net/bnxt: support FW reset")
Fixes:
9d0cbaecc91a ("net/bnxt: support periodic FW health monitoring")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Fri, 30 Apr 2021 20:14:13 +0000 (13:14 -0700)]
net/bnxt: fix ring count calculation
Fix ring count calculation for Thor. VNIC count does not have a
direct bearing on the number of rings that can be used.
Fixes:
fe8dd26f86c7 ("net/bnxt: cap max Rx rings for Thor")
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Fri, 30 Apr 2021 20:14:12 +0000 (13:14 -0700)]
net/bnxt: fix mismatched type comparison in Rx
Fix comparison between uint16_t and uint32_t types.
Fixes:
6dc83230b43b ("net/bnxt: support port representor data path")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Fri, 30 Apr 2021 20:14:11 +0000 (13:14 -0700)]
net/bnxt: check PCI config read
Return value where return value of rte_pci_read_config was not checked.
Fix it.
Coverity issue: 349919
Fixes:
9d0cbaecc91a ("net/bnxt: support periodic FW health monitoring")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Ajit Khaparde [Fri, 30 Apr 2021 20:14:10 +0000 (13:14 -0700)]
net/bnxt: fix mismatched type comparison in MAC restore
dev_info.max_mac_addrs is of type uint32_t. But the counter i is
of type uint16_t. This mismatch may cause the loop condition may
always be true. Change the loop counter variable to uint32_t.
Fixes:
b02f1573cd07 ("net/bnxt: restore MAC filters during reset recovery")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Kalesh AP [Thu, 29 Apr 2021 05:53:00 +0000 (11:23 +0530)]
net/bnxt: fix single PF per port check
The check BNXT_SINGLE_PF(bp) returns false for a VF. So there is no
extra check needed for VF along with BNXT_SINGLE_PF(bp).
Also make error messages more explicit.
Fixes:
ff947c6ce15f ("net/bnxt: add check for multi host PF per port")
Fixes:
f86febfb46da ("net/bnxt: support VF")
Fixes:
3e12fdb78e82 ("net/bnxt: support VLAN pvid")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Lance Richardson [Wed, 28 Apr 2021 22:03:44 +0000 (18:03 -0400)]
net/bnxt: fix dynamic VNIC count
Ensure that the current count of in-use VNICs is decremented
when a VNIC is freed. Don't attempt VNIC allocation when the
maximum supported number of VNICs is currently allocated.
Fixes:
49d0709b257f ("net/bnxt: delete and flush L2 filters cleanly")
Fixes:
d24610f7bfda ("net/bnxt: allow flow creation when RSS is enabled")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reported-by: Stephen Hemminger <sthemmin@microsoft.com>
Somnath Kotur [Mon, 26 Apr 2021 06:07:55 +0000 (11:37 +0530)]
net/bnxt: fix Rx timestamp when FIFO pending bit is set
Fix to clear the Rx FIFO while reading the timestamp.
If the Rx FIFO has pending bit set, keep reading to clear it
and return the last valid timestamp instead of unconditionally
returning an error.
Fixes:
b11cceb83a34 ("net/bnxt: support timesync")
Cc: stable@dpdk.org
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Somnath Kotur [Mon, 26 Apr 2021 06:07:54 +0000 (11:37 +0530)]
net/bnxt: refactor multi-queue Rx configuration
Eliminate separate codepath/handling for single queue
as the multiqueue code path takes care of it as well.
The only difference being the end_grp_id being 1
now instead of 0 for single queue, but that does not matter
for single queue and does not alter any functionality.
Fixes:
6133f207970c ("net/bnxt: add Rx queue create/destroy")
Cc: stable@dpdk.org
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Leyi Rong [Thu, 22 Apr 2021 02:48:30 +0000 (10:48 +0800)]
net/iavf: fix VLAN extraction in AVX512 path
The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 capability added support that allows
the PF to set the location of the RX VLAN tag for stripping offloads.
So the VF needs to extract the VLAN tag according to the location flags.
This patch is the fix for AVX512 path, as AVX2 is already fixed.
Fixes:
9c9aa0040344 ("net/iavf: add offload path for Rx AVX512 flex descriptor")
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Tested-by: Qin Sun <qinx.sun@intel.com>
Jeff Guo [Tue, 13 Apr 2021 10:06:30 +0000 (18:06 +0800)]
net/ice: support flow director for IP fragment packet
New FDIR parsing are added to handle the fragmented IPv4/IPv6 packet.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Jeff Guo [Tue, 13 Apr 2021 10:06:29 +0000 (18:06 +0800)]
net/ice: support RSS hash for IP fragment
New pattern and RSS hash flow parsing are added to handle fragmented
IPv4/IPv6 packet.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:43 +0000 (08:41 +0800)]
net/ice/base: support IP fragment RSS and FDIR
Add support for IP fragment RSS hash and FDIR function. Separate IP
fragment and IP other packet types.
The patch also update the release date in README.
Signed-off-by: Ting Xu <ting.xu@intel.com>
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:42 +0000 (08:41 +0800)]
net/ice/base: sign external device package programming
External topology devices (e.g. PHYs) connected to 100G or to SoC that
includes 100G IP might have a firmware engine within the device and
the firmware is usually loaded from NVM connected to the topology
device.
The topology device NVM images can be updated using SW tools but
such solution poses a security risk if there is no validation of
the integrity of an image before programming it to the device NVM.
In order to prevent security risk, the topology device NVM image might
be included as part of 100G NVM image. When the topology device
NVM image is present in the 100G NVM image, it is authenticated
and might be loaded to the topology device at startup or on command
of SW using dedicated AQ.
This patch provides support for this functionality.
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:41 +0000 (08:41 +0800)]
net/ice/base: support L3 DSCP QoS
The base code support to build configuration TLVs
in DSCP mode has not been implemented before, so
the functions to do so and the flow control to determine
if we are in VLAN or DSCP mode need to be added.
The current value for maximum number of DCB APPs
(ICE_DCBX_MAX_APPS) is not sufficient when supporting
DSCP mode. Each DSCP->TC mapping will come in as a
single APP value. So, there can be up to 64 APPs for
DSCP mapping.
Need to keep track of the current DSCP to TC mapping
so that TLVs can be built up to send to the FW. Add
an u8 array to hold this info.
A u64 is also needed to keep track of the DSCP values
that have had an APP submitted to map its value to a
TC. Since it would be unwise to allow an APP to be
overwritten by subsequent APPs, reject mappings for a
DSCP value that already has a user mapped value. This
will allow us to easily track which DSCP values have
been mapped, and when the last one has been deleted.
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:40 +0000 (08:41 +0800)]
net/ice/base: log if DDP/FW do not support QinQ
Currently if the driver supports QinQ there is no message/information
if the DDP and/or FW don't support QinQ. Add functionality that prints
if the DDP and/or FW don't support QinQ if the driver attempts to
configured DVM. This will make it more obvious to users in the field
that they need to update their DDP and/or FW.
This required a small refactor so some of the existing code could be
shared and used by this new print functionality.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:39 +0000 (08:41 +0800)]
net/ice/base: refactor post DDP download VLAN mode config
Currently it's not clear that only the first PF downloads the package
and configures the VLAN mode. When this is happening all other PFs are
blocked on the global configuration lock. Once the package is
successfully downloaded and the global configuration lock has been
released then all PFs resume initialization. This includes some post
package download VLAN mode configuration. To make this more obvious add
the new function ice_post_pkg_dwnld_vlan_mode_cfg() so any/all post
download VLAN mode configuration code can be put in here.
This also makes it more clear that all PFs will call this new function.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Qi Zhang [Thu, 29 Apr 2021 00:41:38 +0000 (08:41 +0800)]
net/ice/base: add IP fragment flags
Add the IPv6 fragment flags and the IPv4 fragment field shift.
Signed-off-by: Ting Xu <ting.xu@intel.com>
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Ting Xu [Sun, 25 Apr 2021 06:53:04 +0000 (14:53 +0800)]
common/iavf: fix order of protocol header types
The new virtchnl protocol header types for IPv4 and IPv6 fragment are
not added in order, which will break ABI. Move them to the end of the
list.
Fixes:
e6a42fd9158b ("common/iavf: add protocol header for IP fragment")
Cc: stable@dpdk.org
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
David Marchand [Mon, 3 May 2021 16:43:44 +0000 (18:43 +0200)]
vhost: fix offload flags in Rx path
The vhost library currently configures Tx offloading (PKT_TX_*) on any
packet received from a guest virtio device which asks for some offloading.
This is problematic, as Tx offloading is something that the application
must ask for: the application needs to configure devices
to support every used offloads (ip, tcp checksumming, tso..), and the
various l2/l3/l4 lengths must be set following any processing that
happened in the application itself.
On the other hand, the received packets are not marked wrt current
packet l3/l4 checksumming info.
Copy virtio rx processing to fix those offload flags with some
differences:
- accept VIRTIO_NET_HDR_GSO_ECN and VIRTIO_NET_HDR_GSO_UDP,
- ignore anything but the VIRTIO_NET_HDR_F_NEEDS_CSUM flag (to comply with
the virtio spec),
Some applications might rely on the current behavior, so it is left
untouched by default.
A new RTE_VHOST_USER_NET_COMPLIANT_OL_FLAGS flag is added to enable the
new behavior.
The vhost example has been updated for the new behavior: TSO is applied to
any packet marked LRO.
Fixes:
859b480d5afd ("vhost: add guest offload setting")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
David Marchand [Mon, 3 May 2021 16:43:43 +0000 (18:43 +0200)]
net/virtio: refactor Tx offload helper
Purely cosmetic but it is rather odd to have an "offload" helper that
checks if it actually must do something.
We already have the same checks in most callers, so move this branch
in them.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Flavio Leitner <fbl@sysclose.org>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
David Marchand [Mon, 3 May 2021 16:43:42 +0000 (18:43 +0200)]
net/virtio: do not touch Tx offload flags
Tx offload flags are of the application responsibility.
Leave the mbuf alone and use a local storage for implicit tcp checksum
offloading in case of TSO.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Matan Azrad [Sun, 2 May 2021 10:45:10 +0000 (13:45 +0300)]
vdpa/mlx5: improve interrupt management
The driver should notify the guest for each traffic burst detected by CQ
polling.
The CQ polling trigger is defined by `event_mode` device argument,
either by busy polling on all the CQs or by blocked call to HW
completion event using DevX channel.
Also, the polling event modes can move to blocked call when the
traffic rate is low.
The current blocked call uses the EAL interrupt API suffering a lot
of overhead in the API management and serve all the drivers and
libraries using only single thread.
Use blocking FD of the DevX channel in order to do blocked call
directly by the DevX channel FD mechanism.
Signed-off-by: Matan Azrad <matan@nvidia.com>
Acked-by: Xueming Li <xuemingl@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Cheng Jiang [Tue, 27 Apr 2021 08:03:34 +0000 (08:03 +0000)]
vhost: add batch datapath for async packed ring
Add batch datapath for async vhost packed ring to improve the
performance of small packet processing.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Cheng Jiang [Tue, 27 Apr 2021 08:03:33 +0000 (08:03 +0000)]
vhost: support packed ring in async datapath
For now async vhost data path only supports split ring. This patch
enables packed ring in async vhost data path to make async vhost
compatible with virtio 1.1 spec.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Cheng Jiang [Tue, 27 Apr 2021 08:03:32 +0000 (08:03 +0000)]
vhost: refactor async split ring functions
This patch moves some code of async vhost split ring into
inline functions to improve the readability. Also, it
changes the pointer index style of iterator to make the
code more concise.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Jiayu Hu <jiayu.hu@intel.com>
Cheng Jiang [Tue, 27 Apr 2021 03:14:01 +0000 (03:14 +0000)]
examples/vhost: fix overflow in argument parsing
Change the way passing args to fix potential overflow in args process.
Coverity issue: 363741
Fixes:
965b06f03582 ("examples/vhost: enhance getopt_long usage")
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Xueming Li [Wed, 14 Apr 2021 14:14:04 +0000 (22:14 +0800)]
net/virtio: fix vectorized Rx queue rearm
When Rx queue worked in vectorized mode and rxd <= 512, under traffic of
high PPS rate, testpmd often start and receive packets of rxd without
further growth.
Testpmd started with rxq flush which tried to rx MAX_PKT_BURST(512)
packets and drop. When Rx burst size >= Rx queue size, all descriptors
in used queue consumed without rearm, device can't receive more packets.
The next Rx burst returned at once since no used descriptors found,
rearm logic was skipped, rx vq kept in starving state.
To avoid rx vq starving, this patch always check the available queue,
rearm if needed even no used descriptor reported by device.
Fixes:
fc3d66212fed ("virtio: add vector Rx")
Fixes:
2d7c37194ee4 ("net/virtio: add NEON based Rx handler")
Fixes:
52b5a707e6ca ("net/virtio: add Altivec Rx")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Ciara Power [Wed, 5 May 2021 15:22:48 +0000 (15:22 +0000)]
telemetry: fix race on callbacks list
The list_commands() function accessed the callbacks list,
but did not take the lock. This may have caused inconsistencies if
callbacks were being registered at the same time.
This is now fixed to lock before iterating the list,
and unlock afterwards.
Fixes:
f38748736eb2 ("telemetry: add default callback commands")
Cc: stable@dpdk.org
Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Jerin Jacob [Mon, 3 May 2021 16:34:28 +0000 (22:04 +0530)]
telemetry: hide internal define
Remove TELEMETRY_MAX_CALLBACKS symbol from the public
rte_telemetry.h header file.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Ciara Power <ciara.power@intel.com>
Stanislaw Kardach [Wed, 28 Apr 2021 14:25:53 +0000 (16:25 +0200)]
test/distributor: fix burst flush on worker quit
While working on RISC-V port I have encountered a situation where worker
threads get stuck in the rte_distributor_return_pkt() function in the
burst test.
Investigation showed some of the threads enter this function with
flag RTE_DISTRIB_GET_BUF set in the d->retptr64[0]. At the same time the
main thread has already passed rte_distributor_process() so nobody will
clear this flag and hence workers can't return.
What I've noticed is that adding a flush just after the last _process(),
similarly to how quit_workers() function is written in the
test_distributor.c fixes the issue.
Lukasz Wojciechowski reproduced the same issue on x86 using a VM with 32
emulated CPU cores to force some lcores not to be woken up.
Fixes:
7c3287a10535 ("test/distributor: add performance test for burst mode")
Cc: stable@dpdk.org
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Acked-by: David Hunt <david.hunt@intel.com>
Tested-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Reviewed-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Stanislaw Kardach [Wed, 28 Apr 2021 14:25:52 +0000 (16:25 +0200)]
test/distributor: fix worker notification in burst mode
Because a single worker can process more than one packet from the
distributor, the final set of notifications in burst mode should be
sent one-by-one to ensure that each worker has a chance to wake up.
This fix mirrors the change done in the functional test by
commit
f72bff0ec272 ("test/distributor: fix quitting workers in burst
mode").
Fixes:
c3eabff124e6 ("distributor: add unit tests")
Cc: stable@dpdk.org
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Acked-by: David Hunt <david.hunt@intel.com>
Tested-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Reviewed-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Hemant Agrawal [Thu, 29 Apr 2021 05:55:48 +0000 (11:25 +0530)]
ethdev: add missing buses in device iterator
This patch fixes issue with OVS 2.15 not working on
DPAA/FSLMC based platform due to missing support for
these busses in dev_iterate.
This patch adds dpaa_bus and fslmc to dev iterator
for bus arguments.
Fixes:
214ed1acd125 ("ethdev: add iterator to match devargs input")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Chengwen Feng [Fri, 30 Apr 2021 09:04:04 +0000 (17:04 +0800)]
net/hns3: increase readability in logs
Some logs format u64 variables, mostly using hexadecimal which was not
readable.
This patch formats most u64 variables in decimal, and add '0x' prefix
to the ones that are not adjusted.
Fixes:
c37ca66f2b27 ("net/hns3: support RSS")
Fixes:
2790c6464725 ("net/hns3: support device reset")
Fixes:
8839c5e202f3 ("net/hns3: support device stats")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 09:04:03 +0000 (17:04 +0800)]
net/hns3: remove unused VMDq code
VMDq is not supported yet, so remove the unused code.
Fixes:
d51867db65c1 ("net/hns3: add initialization")
Fixes:
1265b5372d9d ("net/hns3: add some definitions for data structure and macro")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 09:04:02 +0000 (17:04 +0800)]
net/hns3: remove read when enabling TM QCN error event
According to the HW manual, the read operation is unnecessary when
enabling TM QCN error event, so remove it.
Fixes:
f53a793bb7c2 ("net/hns3: add more hardware error types")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:50 +0000 (14:28 +0800)]
net/hns3: fix vector Rx burst limitation
Currently, driver uses the macro HNS3_DEFAULT_RX_BURST whose value is
32 to limit the vector Rx burst size, as a result, the burst size
can't exceed 32.
This patch fixes this problem by support big burst size.
Also adjust HNS3_DEFAULT_RX_BURST to 64 as it performs better than 32.
Fixes:
a3d4f4d291d7 ("net/hns3: support NEON Rx")
Fixes:
952ebacce4f2 ("net/hns3: support SVE Rx")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:49 +0000 (14:28 +0800)]
net/hns3: log flow director configuration
The rte flow interface does not support the API of the capability
set. Therefore, fdir configuration logs are added to facilitate
debugging.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:48 +0000 (14:28 +0800)]
net/hns3: improve IO path data cache usage
This patch improves data cache usage by:
1. Rearrange the rxq frequency accessed fields in the IO path to the
first 128B.
2. Rearrange the txq frequency accessed fields in the IO path to the
first 64B.
3. Make sure ptype table align cacheline size which is 128B instead of
min cacheline size which is 64B because the L1/L2 is 64B and L3 is
128B on Kunpeng ARM platform.
The performance gains are 1.5% in 64B packet macfwd scenarios.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:47 +0000 (14:28 +0800)]
net/hns3: use existing macro to get array size
This patch uses RTE_DIM() instead of ARRAY_SIZE().
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:46 +0000 (14:28 +0800)]
net/hns3: refactor optimised register write
This patch modifies hns3_write_reg_opt() API implementation because
the rte_write32() already uses rte_io_wmb().
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Fri, 30 Apr 2021 06:28:45 +0000 (14:28 +0800)]
net/hns3: remove some unused capabilities
This patch deletes some unused capabilities, include:
1. Delete some unused firmware capabilities definition, which are:
UDP_GSO, ATR, INT_QL, SIMPLE_BD, TX_PUSH, FEC and PAUSE.
2. Delete some unused driver capabilities definition, which are:
UDP_GSO, TX_PUSH.
3. Also redefine HNS3_DEV_SUPPORT_* as enum type, and change some of
the values. Note: the HNS3_DEV_SUPPORT_* values is used only inside
the driver, so it's safe to change the values.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Gregory Etelson [Thu, 29 Apr 2021 18:36:58 +0000 (21:36 +0300)]
net/mlx5: support integrity flow item
MLX5 PMD supports the following integrity filters for outer and
inner network headers:
- l3_ok
- l4_ok
- ipv4_csum_ok
- l4_csum_ok
`level` values 0 and 1 reference outer headers.
`level` > 1 reference inner headers.
Flow rule items supplied by application must explicitly specify
network headers referred by integrity item. For example:
flow create 0 ingress
pattern
integrity level is 0 value mask l3_ok value spec l3_ok /
eth / ipv6 / end …
or
flow create 0 ingress
pattern
integrity level is 0 value mask l4_ok value spec 0 /
eth / ipv4 proto is udp / end …
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Gregory Etelson [Thu, 29 Apr 2021 18:36:57 +0000 (21:36 +0300)]
common/mlx5: add PRM definitions for integrity check
Add integrity and IPv4 IHL bits to PRM file.
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Gregory Etelson [Thu, 29 Apr 2021 18:36:56 +0000 (21:36 +0300)]
ethdev: fix integrity flow item
Add integrity item definition to the rte_flow_desc_item array.
The new entry allows to build RTE flow item from a data
stored in rte_flow_item_integrity type.
Fixes:
b10a421a1f3b ("ethdev: add packet integrity check flow rules")
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Ori Kam <orika@nvidia.com>
Min Hu (Connor) [Thu, 29 Apr 2021 09:19:03 +0000 (17:19 +0800)]
net/hns3: fix IEEE 1588 PTP for scalar scattered Rx
When jumbo frame is enabled, Rx function will choose 'Scalar Scattered'
function which has no PTP handling.
This patch fixes it by adding PTP handling in 'Scalar Scattered'
function.
Fixes:
38b539d96eb6 ("net/hns3: support IEEE 1588 PTP")
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Huisong Li [Thu, 29 Apr 2021 09:03:59 +0000 (17:03 +0800)]
net/hns3: fix MAC enable failure rollback
If driver fails to enable MAC, it does not need to rollback the MAC
configuration. This patch fixes it.
Fixes:
bdaf190f8235 ("net/hns3: support link speed autoneg for PF")
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Min Hu (Connor) [Thu, 29 Apr 2021 06:12:07 +0000 (14:12 +0800)]
doc: add build config option in hns3 guide
This patch adds description of max TQP number per PF for config file
option.
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Kalesh AP [Fri, 23 Apr 2021 05:22:26 +0000 (10:52 +0530)]
net/bnxt: drop unused attribute
Remove "__rte_unused" instances that are wrongly marked.
Fixes:
6dc83230b43b ("net/bnxt: support port representor data path")
Fixes:
1bf01f5135f8 ("net/bnxt: prevent device access when device is in reset")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Andrew Rybchenko [Wed, 28 Apr 2021 14:17:02 +0000 (17:17 +0300)]
net/sfc: fix mark support in EF100 native Rx datapath
Decouple user mark from user flag. Usage of mark does not require to
use flag as well. Flag is not actually supported yet.
Fixes:
1aacc3d388d3 ("net/sfc: support user mark and flag Rx for EF100")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Wenjun Wu [Thu, 29 Apr 2021 08:27:24 +0000 (16:27 +0800)]
net/i40e: extend VF reset waiting time
When starting VF, VF will issue reset command to PF, wait a fixed
amount of time, and assume VF reset is done on PF side. However,
compared with kernel PF, DPDK PF needs more time to setup. If we
run DPDK PF to support DPDK VF, the original delay will not be
enough.
When we first start VF after PF is launched, the execution
time of the statement info.msg_buf = rte_zmalloc("msg_buffer",
info.buf_len, 0); in the function i40e_dev_handle_aq_msg is more
than 200ms. It may cause VF start error.
Since iavf can hardly trigger this issue and i40evf will be replaced
by iavf in future DPDK versions, this patch provide a workaround.
We extend VF reset waiting time from 200ms to 500ms so that
VF can start normally when using DPDK PF and DPDK VF in most cases.
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Robin Zhang [Wed, 28 Apr 2021 08:04:52 +0000 (08:04 +0000)]
net/i40e: fix primary MAC type when starting port
When start port, all MAC addresses will be set. We should set the MAC
type of default MAC address as VIRTCHNL_ETHER_ADDR_PRIMARY.
Fixes:
3f604ddf33cf ("net/i40e: fix lack of MAC type when set MAC address")
Cc: stable@dpdk.org
Signed-off-by: Robin Zhang <robinx.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Robin Zhang [Wed, 28 Apr 2021 08:04:51 +0000 (08:04 +0000)]
net/iavf: fix primary MAC type when starting port
When start port, all MAC addresses will be set. We should set the MAC
type of default MAC address as VIRTCHNL_ETHER_ADDR_PRIMARY.
Fixes:
b335e7203475 ("net/iavf: fix lack of MAC type when set MAC address")
Cc: stable@dpdk.org
Signed-off-by: Robin Zhang <robinx.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Wei Huang [Thu, 29 Apr 2021 02:33:40 +0000 (22:33 -0400)]
raw/ifpga: fix device name format
The device name format used in ifpga_rawdev_create() was changed to
"IFPGA:%02x:%02x.%x", but the format used in ifpga_rawdev_destroy()
was left as "IFPGA:%x:%02x.%x", it should be changed synchronously.
To prevent further similar errors, macro "IFPGA_RAWDEV_NAME_FMT" is
defined to replace this format string.
Fixes:
9c006c45d0c5 ("raw/ifpga: scan PCIe BDF device tree")
Cc: stable@dpdk.org
Signed-off-by: Wei Huang <wei.huang@intel.com>
Acked-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Wenzhuo Lu [Thu, 29 Apr 2021 01:33:57 +0000 (09:33 +0800)]
net/iavf: fix Rx function selection
A performance drop is caused by that the RX scalar path
is selected when AVX512 is disabled and some HW offload
is enabled.
Actually, the HW offload is supported by AVX2 and SSE.
In this scenario AVX2 path should be chosen.
This patch removes the offload related check for SSE and AVX2
as SSE and AVX2 do support the offload features.
No implementation change about the data path.
Fixes:
eff56a7b9f97 ("net/iavf: add offload path for Rx AVX512")
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Michael Baum [Thu, 29 Apr 2021 09:55:42 +0000 (12:55 +0300)]
net/mlx5: use aging by counter when counter exists
The driver support 2 mechanisms in order to support AGE action:
1. Aging by counter - HW counter will be configured to the flow traffic,
the driver polls the counter values efficiently to detect flow timeout.
2. Aging by ASO flow hit bit - HW ASO flow-hit bit is allocated for the
flow, the driver polls the bit efficiently to detect flow timeout.
ASO bit is only single bit resource while counter is 16 bytes, hence, it
is better to use ASO instead of counter for aging.
When a non-shared COUNT action is also configured to the flow, the
driver can use the same counter also for AGE action and no need to
create more ASO action for it.
The current code always uses ASO when it is supported in the device,
change it to reuse the non-shared counter if it exists in the flow.
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Michael Baum [Thu, 29 Apr 2021 09:55:41 +0000 (12:55 +0300)]
net/mlx5: fix flow age event triggering
A FLOW_AGE event should be invoked when a new aged-out flow is detected
by the PMD after the last user get-aged query calling.
The PMD manages 2 flags for this information and check them in order to
decide if an event should be invoked:
MLX5_AGE_EVENT_NEW - a new aged-out flow was detected. after the last
check.
MLX5_AGE_TRIGGER - get-aged query was called after the last aged-out
flow.
The 2 flags were unset after the event invoking.
When the user calls get-aged query from the event callback, the TRIGGER
flag was set inside the user callback and unset directly after the
callback what may stop the event invoking forever.
Unset the TRIGGER flag before the event invoking in order to allow set
it by the user callback.
Fixes:
f935ed4b645a ("net/mlx5: support flow hit action for aging")
Cc: stable@dpdk.org
Reported-by: David Bouyeure <david.bouyeure@fraudbuster.mobi>
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Michael Baum [Thu, 29 Apr 2021 09:55:40 +0000 (12:55 +0300)]
app/testpmd: support indirect counter action query
Counter action query was implemented as part of flow query, but was not
implemented as part of indirect action query.
This patch adds the required implementation.
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
Michael Baum [Thu, 29 Apr 2021 09:55:39 +0000 (12:55 +0300)]
app/testpmd: remove indirect RSS action query
The port_action_handle_query function supports query operation for
indirect RSS action.
No driver currently supports this operation, and this support is
unnecessary.
Remove it.
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
Michael Baum [Thu, 29 Apr 2021 09:55:38 +0000 (12:55 +0300)]
net/mlx5: support flow count action handle
Existing API supports counter action to count traffic of a single flow.
The user can share the count action among different flows using the
shared flag and the same counter ID in the count action configuration.
Recent patch [1] introduced the indirect action API.
Using this API, an action can be created as indirect, unattached to any
flow rule.
Multiple flows can then be created using the same indirect action.
The new API also supports query operation of an indirect action.
The new API is more efficient because the driver gets it's own handler
for the count action instead of managing a mapping between the user ID
to the driver handle.
Support create, query and destroy indirect action operations for flow
count action.
Application will use the indirect action query operation to query this
count action.
In the meantime the old sharing mechanism (with the sharing flag)
continues to be supported, and the user can choose the way he wants to
share the counter.
The new indirect action API is only supported in DevX, so sharing
counter action in Verbs can only be done through the old mechanism.
[1] https://mails.dpdk.org/archives/dev/2020-July/174110.html
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Chengchang Tang [Wed, 28 Apr 2021 07:20:55 +0000 (15:20 +0800)]
net/hns3: select Tx prepare based on Tx offload
Tx prepare should be called only when necessary to reduce the impact on
performance.
For partial TX offload, users need to call rte_eth_tx_prepare() to
invoke the tx_prepare callback of PMDs. In this callback, the PMDs
adjust the packet based on the offloading used by the user. (e.g. For
some PMDs, pseudo-headers need to be calculated when the TX cksum is
offloaded.)
However, for the users, they cannot grasp all the hardware and PMDs
characteristics. As a result, users cannot decide when they need to
actually call tx_prepare. Therefore, we should assume that the user
calls rte_eth_tx_prepare() when using any Tx offloading to ensure that
related functions work properly. Whether packets need to be adjusted
should be determined by PMDs. They can make judgments in the
dev_configure or queue_setup phase. When the related function is not
used, the pointer of tx_prepare should be set to NULL to reduce the
performance loss caused by invoking rte_eth_tx_repare().
In this patch, if tx_prepare is not required for the offloading used by
the users, the tx_prepare pointer will be set to NULL.
Fixes:
bba636698316 ("net/hns3: support Rx/Tx and related operations")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Wed, 28 Apr 2021 07:20:54 +0000 (15:20 +0800)]
net/hns3: remove unused macros
The hns3_is_csq() and cmq_ring_to_dev() macro were defined in previous
version but never used.
Fixes:
737f30e1c3ab ("net/hns3: support command interface with firmware")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Wed, 28 Apr 2021 07:20:53 +0000 (15:20 +0800)]
net/hns3: fix time delta calculation
Currently, driver uses gettimeofday() API to get the time, and
then calculate the time delta, the delta will be used mainly in
judging timeout process.
But the time which gets from gettimeofday() API isn't monotonically
increasing. The process may fail if the system time is changed.
We use the following scheme to fix it:
1. Add hns3_clock_gettime() API which will get the monotonically
increasing time.
2. Add hns3_clock_calctime_ms() API which will get the milliseconds of
the monotonically increasing time.
3. Add hns3_clock_calctime_ms() API which will calc the milliseconds of
a given time.
Fixes:
2790c6464725 ("net/hns3: support device reset")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Wed, 28 Apr 2021 07:20:52 +0000 (15:20 +0800)]
net/hns3: log time delta in decimal format
If the reset process cost too much time, driver will log one error
message which formats the time delta, but the formatting is using
hexadecimal which was not readable.
This patch fixes it by formatting in decimal format.
Fixes:
2790c6464725 ("net/hns3: support device reset")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Chengwen Feng [Wed, 28 Apr 2021 07:20:51 +0000 (15:20 +0800)]
net/hns3: support preferred burst size and queues in VF
This patch supports get preferred burst size and queues when call
rte_eth_dev_info_get() API with VF.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Huisong Li [Wed, 28 Apr 2021 06:40:46 +0000 (14:40 +0800)]
app/testpmd: remove redundant forwarding initialization
The fwd_config_setup() is called after init_fwd_streams().
The fwd_config_setup() will reinitialize forwarding streams.
This patch removes init_fwd_streams() from init_config().
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:45 +0000 (14:40 +0800)]
app/testpmd: add forwarding configuration to DCB config
This patch adds fwd_config_setup() at the end of cmd_config_dcb_parsed()
to update "cur_fwd_config", so that the actual forwarding streams can be
queried by the "show config fwd" cmd.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:44 +0000 (14:40 +0800)]
app/testpmd: verify DCB config during forward config
Currently, the check for doing DCB test is assigned to
start_packet_forwarding(), which will be called when
run "start" cmd. But fwd_config_setup() is used in many
scenarios, such as, "port config all rxq".
This patch moves the check from start_packet_forwarding()
to fwd_config_setup().
Fixes:
7741e4cf16c0 ("app/testpmd: VMDq and DCB updates")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:43 +0000 (14:40 +0800)]
app/testpmd: check DCB info support for configuration
Currently, '.get_dcb_info' must be supported for the port doing DCB
test, or all information in 'rte_eth_dcb_info' are zero. It should be
prevented when user run cmd "port config 0 dcb vt off 4 pfc off".
This patch adds the check for support of reporting dcb info.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:42 +0000 (14:40 +0800)]
app/testpmd: fix DCB re-configuration
After DCB mode is configured, if we decrease the number of RX and TX
queues, fwd_config_setup() will be called to setup the DCB forwarding
configuration. And forwarding streams are updated based on new queue
numbers in fwd_config_setup(), but the mapping between the TC and
queues obtained by rte_eth_dev_get_dcb_info() is still old queue
numbers (old queue numbers are greater than new queue numbers).
In this case, the segment fault happens. So rte_eth_dev_configure()
should be called again to update the mapping between the TC and
queues before rte_eth_dev_get_dcb_info().
Like:
set nbcore 4
port stop all
port config 0 dcb vt off 4 pfc on
port start all
port stop all
port config all rxq 8
port config all txq 8
Fixes:
900550de04a7 ("app/testpmd: add dcb support")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:41 +0000 (14:40 +0800)]
app/testpmd: fix DCB forwarding configuration
After DCB mode is configured, the operations of port stop and port start
change the value of the global variable "dcb_test", As a result, the
forwarding configuration from DCB to RSS mode, namely,
“dcb_fwd_config_setup()” to "rss_fwd_config_setup()".
Currently, the 'dcb_flag' field in struct 'rte_port' indicates whether
the port is configured with DCB. And it is sufficient to have
'dcb_config' as a global variable to control the DCB test status. So
this patch deletes the "dcb_test".
In addition, setting 'dcb_config' at the end of init_port_dcb_config()
in case that ports fail to enter DCB mode.
Fixes:
900550de04a7 ("app/testpmd: add dcb support")
Fixes:
ce8d561418d4 ("app/testpmd: add port configuration settings")
Fixes:
7741e4cf16c0 ("app/testpmd: VMDq and DCB updates")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Huisong Li [Wed, 28 Apr 2021 06:40:40 +0000 (14:40 +0800)]
app/testpmd: fix forward lcores number for DCB
For the DCB forwarding test, each core is assigned to each traffic class.
Number of forwarding cores for DCB test must be equal or less than number
of total TC. Otherwise, the following problems may occur:
1/ Redundant polling threads will be created when forwarding cores number
is greater than total TC number.
2/ Two cores would try to use a same queue on a port when Rx/Tx queue
number is greater than the used TC number, which is not allowed.
Fixes:
900550de04a7 ("app/testpmd: add dcb support")
Fixes:
ce8d561418d4 ("app/testpmd: add port configuration settings")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Jiawen Wu [Thu, 29 Apr 2021 10:33:35 +0000 (18:33 +0800)]
net/txgbe: add copyright owner
All rights reserved by Beijing Wangxun Technology Co., Ltd.
Part of the code references Intel.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jiawen Wu [Thu, 29 Apr 2021 10:33:34 +0000 (18:33 +0800)]
net/txgbe: remove port representor
Remove port representor in device probe process, because it is not
supported by the driver yet.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Jiawen Wu [Thu, 29 Apr 2021 10:33:33 +0000 (18:33 +0800)]
net/txgbe: support VXLAN-GPE
Support VXLAN-GPE in UDP tunnel port add and delete.
Fix to parsing packet type to pass hardware checksum.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Jiawen Wu [Thu, 29 Apr 2021 10:33:32 +0000 (18:33 +0800)]
net/txgbe: fix MTU limitation for VF
When requested MTU is bigger than mbuf size and scattered Rx is not
enabled, setting MTU fails for VF.
But scattered Rx can be enabled in next port start if required, so
enabling setting MTU bigger than mbuf size if device is stopped
independent from scattered Rx configuration.
Fixes:
a2beaa4a769e ("net/txgbe: support VF MTU update")
Cc: stable@dpdk.org
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Dapeng Yu [Thu, 29 Apr 2021 07:06:14 +0000 (15:06 +0800)]
net/softnic: fix meter policies initialization
Initialize meter policy list before use to avoid segment fault
Fixes:
0d73ddf25faa ("net/softnic: add meter profile")
Cc: stable@dpdk.org
Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Jeff Guo [Tue, 27 Apr 2021 07:17:41 +0000 (15:17 +0800)]
maintainers: update for e1000/igc/ixgbe/i40e
Remove Jeff Guo from the maintainers list of igc, i40e, ixgbe & e1000
PMD.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Min Hu (Connor) [Tue, 27 Apr 2021 02:08:45 +0000 (10:08 +0800)]
net/kni: warn on stop failure
Return value of function 'eth_kni_dev_stop' passed to 'ret' is
rewritten later, and this is unreasonable.
This patch fixes it.
Fixes:
62024eb82756 ("ethdev: change stop operation callback to return int")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Chengchang Tang [Tue, 27 Apr 2021 00:54:22 +0000 (08:54 +0800)]
net/tap: check ioctl on restore
After restoring the remote states, the return value of ioctl() is not
checked. Therefore, users cannot know whether the remote state is
restored successfully.
This patch add log for restoring failure.
Fixes:
4810d3af8343 ("net/tap: restore state of remote device when closing")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Min Hu (Connor) [Mon, 26 Apr 2021 11:57:57 +0000 (19:57 +0800)]
app/testpmd: fix division by zero on socket memory dump
Variable total, which may be zero and result in segmentation fault.
This patch fixed it.
Fixes:
9b1249d9ff69 ("app/testpmd: support dumping socket memory")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Hongbo Zheng [Sun, 25 Apr 2021 12:54:29 +0000 (20:54 +0800)]
net/txgbe: fix null pointer check
In function cons_parse_ntuple_filter, item->spec and item->mask
should be confirmed not null before use memcmp on it, current
judgement (item->spec || item->mask) just can confirm item->spec
or item->mask is not null, and cause null pointer be used in
memcmp.
This patch fix this problem.
Fixes:
b7eeecb17556 ("net/txgbe: parse n-tuple filter")
Cc: stable@dpdk.org
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Jiawen Wu <jiawenwu@trustnetic.com>
Huisong Li [Sun, 25 Apr 2021 12:06:29 +0000 (20:06 +0800)]
net/hns3: fix link speed when port is down
When the port is link down state, it is meaningless to display the
port link speed. It should be an undefined state.
Fixes:
59fad0f32135 ("net/hns3: support link update operation")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Huisong Li [Sun, 25 Apr 2021 12:06:28 +0000 (20:06 +0800)]
net/hns3: fix link status when port is stopped
When port is stopped, link down should be reported to user. For HNS3
PF driver, link status comes from link status of hardware. If the port
supports NCSI feature, hardware MAC will not be disabled. At this case,
even if the port is stopped, the link status is still Up. So driver
should set link down when the port is stopped.
Fixes:
59fad0f32135 ("net/hns3: support link update operation")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Tal Shnaiderman [Wed, 21 Apr 2021 16:34:41 +0000 (19:34 +0300)]
net/mlx5: support checksum offload on Windows
Support of the checksum offloading by checking
the relevant FW capability (csum_cap) for NIC support.
RX supported offloads:
DEV_RX_OFFLOAD_IPV4_CKSUM
DEV_RX_OFFLOAD_UDP_CKSUM
DEV_RX_OFFLOAD_TCP_CKSUM
TX supported offloads:
DEV_TX_OFFLOAD_IPV4_CKSUM
DEV_TX_OFFLOAD_UDP_CKSUM
DEV_TX_OFFLOAD_TCP_CKSUM
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Tested-by: Odi Assli <odia@nvidia.com>
Tal Shnaiderman [Wed, 21 Apr 2021 16:34:40 +0000 (19:34 +0300)]
common/mlx5: read checksum capability from DevX
mlx5 in Windows needs the hca capability csum_cap
to query the NIC for checksum offloading support.
Added the capability as part of the capabilities
queried by the PMD using DevX.
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Tested-by: Odi Assli <odia@nvidia.com>
Tal Shnaiderman [Wed, 21 Apr 2021 16:34:39 +0000 (19:34 +0300)]
net/mlx5: fix unsupported offloads disablement
mlx5 offloads which are unsupported on Windows
are currently disabled by checks with IBV/DV flags
which are irrelevant to Windows.
The checks are removed until they are fully available.
Fixes:
93f4ece91a1f ("net/mlx5: spawn ethdev ports on Windows")
Cc: stable@dpdk.org
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Tested-by: Odi Assli <odia@nvidia.com>
Viacheslav Ovsiienko [Wed, 21 Apr 2021 08:10:13 +0000 (08:10 +0000)]
net/mlx5: fix probing device in legacy bonding mode
If the device was configured as legacy bond one (without
involving E-Switch), the mlx5 PMD erroneously tried to deduce
the vport index raising the fatal error and preventing
device from being used.
The patch checks whether there is E-Switch present and we
should use vport index indeed.
Fixes:
2eb4d0107acc ("net/mlx5: refactor PCI probing on Linux")
Fixes:
d5c06b1b10ae ("net/mlx5: query vport index match mode and parameters")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Viacheslav Ovsiienko [Sat, 17 Apr 2021 17:14:14 +0000 (20:14 +0300)]
net/mlx4: fix buffer leakage on device close
The mlx4 PMD tracks the buffers (mbufs) for the packets being
transmitted in the dedicated array named as "elts". The tx_burst
routine frees the mbufs from this array once it needs to rearm
the hardware descriptor and store the new mbuf, so it looks
like as replacement mbuf pointer in the elts array.
On the device stop mlx4 PMD freed only the part of elts according
tail and head pointers, leaking the rest of buffers, remained in
the elts array.
Fixes:
a2ce2121c01c ("net/mlx4: separate Tx configuration functions")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Viacheslav Ovsiienko [Mon, 5 Apr 2021 10:07:16 +0000 (10:07 +0000)]
net/mlx5: remove drop queue function prototypes
There are some leftovers of removed code - there are
no drop queue handling routines anymore.
Fixes:
78be885295b8 ("net/mlx5: handle drop queues as regular queues")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Li Zhang [Tue, 27 Apr 2021 10:41:34 +0000 (13:41 +0300)]
net/mlx5: support meter PPS profile
Currently meter algorithms only supports bytes units for meter profiles.
Using ASO feature, the driver can support metering in per packet units.
Add support for packet units in meter profiles.
Signed-off-by: Li Zhang <lizh@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Shun Hao [Tue, 27 Apr 2021 10:43:54 +0000 (13:43 +0300)]
net/mlx5: connect meter policy to created flows
Currently ASO meter must be followed by policy table, so this adds
the support that connecting meter and policy table.
There are several cases to be considered:
1. For non-termination policy, connect meter to the default policy
table.
2. For non-RSS termination policy case, simply get the policy
table id and connect meter to it.
3. For RSS termination policy case, need to split the flow due
to RSS info in policy, and translate each sub-flow using that RSS,
then create the sub policy table to be connected.
4. In termination policy case, if there's no actions to modify the
packet before meter, no need to use set_tag to save meter id in
register. Only add a new flow in drop table using the same match
criteria as suf-flow, to save cache miss.
Signed-off-by: Shun Hao <shunh@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>