Hemant Agrawal [Tue, 11 Apr 2017 13:49:18 +0000 (19:19 +0530)]
doc: add DPAA2 NIC details
This patch adds the NXP dpaa2 architecture and pmd details
in the Network interfaces section.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:49:17 +0000 (19:19 +0530)]
net/dpaa2: introduce NXP DPAA2 driver
add support for fsl-mc bus based dpaa2 pmd driver.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:42:39 +0000 (19:12 +0530)]
mempool/dpaa2: add hardware offloaded mempool
DPAA2 Hardware Mempool handlers allow enqueue/dequeue from NXP's
QBMAN hardware block.
CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS is set to 'dpaa2', if the pool
is enabled.
This memory pool currently supports packet mbuf type blocks only.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:27 +0000 (19:07 +0530)]
bus/fslmc: add frame queue based dq storage
This patch adds generic functions for allowing dq storage
for the frame queues.
As the frame queues are common resource for different drivers
this is helpful.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:26 +0000 (19:07 +0530)]
bus/fslmc: support DMA mapping for ARM SMMU
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:25 +0000 (19:07 +0530)]
bus/fslmc: add physical-virtual address translation helpers
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:24 +0000 (19:07 +0530)]
bus/fslmc: add packet FLE definitions
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:23 +0000 (19:07 +0530)]
bus/fslmc: define VLAN header length
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:22 +0000 (19:07 +0530)]
bus/fslmc: introduce true and false macros
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:21 +0000 (19:07 +0530)]
bus/fslmc: define hardware annotation area size
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:20 +0000 (19:07 +0530)]
bus/fslmc: define queues for DPAA2 devices
Before DPAA2 devices can communicate using hardware queues, this patch
adds queue definitions in the FSLMC bus which the DPAA2 devices would
instantiate.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:19 +0000 (19:07 +0530)]
bus/fslmc: affine dpio to crypto threads
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:18 +0000 (19:07 +0530)]
bus/fslmc: support hardware mempool object
Each mempool instance is represented by a DPBP object
from the FSL-MC bus.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:17 +0000 (19:07 +0530)]
bus/fslmc: add dpio portal driver
The portal driver is bound to DPIO objects discovered on the fsl-mc bus and
provides services that:
- allow other drivers, such as the Ethernet driver, to enqueue and dequeue
frames for their respective objects
A system will typically allocate 1 DPIO object per CPU to allow queuing
operations to happen simultaneously across all CPUs.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:16 +0000 (19:07 +0530)]
bus/fslmc: support debug log
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:15 +0000 (19:07 +0530)]
bus/fslmc: scan for net and crypto device
This patch will add support in fslmc vfio process to
scan and parse the dpni and dpseci object for net and crypto
devices. It will add the scanned devices to the fslmc bus.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:14 +0000 (19:07 +0530)]
bus/fslmc: support VFIO
Add support for using VFIO for dpaa2 based fsl-mc bus.
There are some differences in the way vfio used for fsl-mc bus
from the eal vfio.
- The scanning of bus for individual objects on the basis of
the DPRC container.
- The use and mapping of MC portal for object access
With the evolution of bus model, they can be further aligned with
eal vfio code.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:13 +0000 (19:07 +0530)]
vfio: export utility functions in map file
adding extra vfio utility functions to map file.
They will be used by other vfio supported buses like fslmc bus
for NXP DPAA2 devices
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:12 +0000 (19:07 +0530)]
bus/fslmc: support MC dpbp object
DPBP object represent a hw based buffer pool instance
in the DPAA2 hardware.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:11 +0000 (19:07 +0530)]
bus/fslmc: support MC dpio object
This patch adds the DPIO object support in MC driver.
DPIO - Data Path Input Output represent the processing
context to access the QBMAN HW for packet I/O.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:10 +0000 (19:07 +0530)]
bus/fslmc: introduce MC object functions
This patch introduces the DPAA2 MC(Management complex Driver).
This is a minimal set of low level functions to send and
receive commands to the fsl-mc. It includes support for basic
management commands and commands to manipulate MC objects.
This is common to be used by various DPAA2 PMDs. e.g.net, crypto
and other drivers.
This is a low level library also used in kernel.
Signed-off-by: Cristian Sovaiala <cristian.sovaiala@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:09 +0000 (19:07 +0530)]
bus/fslmc: add QBMAN driver to bus
QBMAN, is a hardware block which interfaces with the other
accelerating hardware blocks (For e.g., WRIOP) on NXP's DPAA2
SoC for queue, buffer and packet scheduling.
This patch introduces a userspace driver for interfacing with
the QBMAN hw block.
The qbman-portal component provides APIs to do the low level
hardware bit twiddling for operations such as:
-initializing Qman software portals
-building and sending portal commands
-portal interrupt configuration and processing
This same/similar code is used in kernel and compat file is used
to make it working in user space.
Signed-off-by: Geoff Thorpe <geoff.thorpe@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:08 +0000 (19:07 +0530)]
bus/fslmc: introduce fsl-mc bus driver
The fslmc bus driver is a rte_bus driver which scans the fsl-mc bus
for NXP DPAA2 SoCs.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Tue, 11 Apr 2017 13:37:07 +0000 (19:07 +0530)]
mk: add CRC support to DPAA2 machine type
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Michal Krawczyk [Mon, 10 Apr 2017 14:28:11 +0000 (16:28 +0200)]
net/ena: calculate partial checksum if DF bit is disabled
When TSO is disabled we still have to calculate partial checksum if DF bit
if turned off. This is caused by firmware bug.
First of all, we must make sure that we are dealing with IPV4 packet.
If not, we will just skip further checking of this packet and move to
the next one.
If application will not set m2_len field, we assume we that it was Ethernet
frame because we have to look inside the packet to check for the DF flag.
To make it work properly, PMD is assuming that before sending
packet application called function rte_eth_tx_prepare().
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Jakub Palider <jpalider@gmail.com>
Acked-by: Jan Medala <jan.medala@outlook.com>
Michal Krawczyk [Mon, 10 Apr 2017 14:28:10 +0000 (16:28 +0200)]
net/ena: cleanup if refilling of Rx descriptors fails
If wrong number of descriptors for refilling was passed to the Rx
repopulate function, there was memory leak which caused memory pool to
run out of resources in longer go.
In case of fail when refilling Rx descriptors, all additional mbufs
have to be released.
Fixes:
1173fca25af9 ("ena: add polling-mode driver")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Jakub Palider <jpalider@gmail.com>
Acked-by: Jan Medala <jan.medala@outlook.com>
Michal Krawczyk [Mon, 10 Apr 2017 14:28:09 +0000 (16:28 +0200)]
net/ena: fix delayed cleanup of Rx descriptors
On RX path, after receiving bunch of packets, variable tracking
available descriptors in HW queue was not updated.
To fix this issue, variable tracking used descriptors must be updated
after receiving packets - it must be reduced by the amount of received
descriptors in current batch.
Additionally, variable next_to_clean in rx_ring must be updated before
entering ena_populate_rx_queue() to keep it up to date with the current
ring state.
Fixes:
1daff5260ff8 ("net/ena: use unmasked head and tail")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Jakub Palider <jpalider@gmail.com>
Acked-by: Jan Medala <jan.medala@outlook.com>
Michal Krawczyk [Mon, 10 Apr 2017 14:28:08 +0000 (16:28 +0200)]
net/ena: fix Rx descriptors allocation
When application tried to allocate 1024 descriptors, device was not
initializing properly.
This patch solves it by avoiding allocation of all descriptors in the
ring in one attempt. At least one descriptor must remain unused in the
HW ring.
Fixes:
1173fca25af9 ("ena: add polling-mode driver")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Jakub Palider <jpalider@gmail.com>
Acked-by: Jan Medala <jan.medala@outlook.com>
Ed Czeck [Tue, 11 Apr 2017 15:41:50 +0000 (11:41 -0400)]
net/ark: report hardware status on init
Expose additional fpga status registers.
Report hardware status during PMD init.
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Acked-by: John Miller <john.miller@atomicrules.com>
Ed Czeck [Tue, 11 Apr 2017 15:41:37 +0000 (11:41 -0400)]
net/ark: set mbuf time stamp field on Rx
Time stamp was carried in the packet meta data, but not
place in the mbuf. The new time stamp field is the proper
destination.
Remove the setting of data offset since this is done by
rte_pktmbuf_free()
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Acked-by: John Miller <john.miller@atomicrules.com>
Nélio Laranjeiro [Tue, 11 Apr 2017 12:46:17 +0000 (14:46 +0200)]
net/mlx5: remove extra check on Rx
Removing this check improves performance as VLAN and CRC stripping are
enabled most of the time.
Convert MLX5_CQE_VLAN_STRIPPED to network order to speed up the check
instead of doing it on the completion queue entry field.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Marcin Wilk [Tue, 11 Apr 2017 12:35:13 +0000 (14:35 +0200)]
net/thunderx: fix stats access out of bounds
Trying to assign more queues to stats struct break only from one loop
when the maximum size is reached. Outside loop iteration is continued.
This leads to access an array out of bounds.
Fixes:
21e3fb0050b9 ("net/thunderx: add final bits for secondary queue support")
Cc: stable@dpdk.org
Signed-off-by: Marcin Wilk <marcin.wilk@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Wenzhuo Lu [Tue, 11 Apr 2017 08:31:24 +0000 (16:31 +0800)]
net/ixgbe: move private APIs to a specific file
Create a new file rte_pmd_ixgbe.c for all the private
APIs. Move all the related code to the new file.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Tue, 11 Apr 2017 08:31:23 +0000 (16:31 +0800)]
net/i40e: move private APIs to a specific file
Create a new file rte_pmd_i40e.c for all the private
APIs. Move all the related code to the new file.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Jingjing Wu [Tue, 11 Apr 2017 07:35:49 +0000 (15:35 +0800)]
net/i40e: fix default PFC setting
To keep consistent with previous release, Priority Flow Control (PFC)
need to be disabled by default. This patch fixes it.
This also fixes an issue where traffic was not forwarded by testpmd
occasionally. In those cases ~4770 pps seen on one of the ports rather
than the full rate (>20mpps).
Fixes:
6f0a707e5b55 ("net/i40e: enable DCB on SRIOV VFs")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Tested-by: David Hunt <david.hunt@intel.com>
Jeff Guo [Thu, 6 Apr 2017 02:35:26 +0000 (10:35 +0800)]
net/i40e: fix hash input set on X722
There are some new PCTYPEs on X722, but they have not been announced
on the RTE lib, so if it can not set corresponding hash input set for
these packet type, the hash function won’t work.
So we need to handle them base on the translation of the new
PCTYPE and the original PCTYPE.
Fixes:
b6a0ec418274 ("i40e: use AQ for Rx control register read/write")
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
John Daley [Tue, 11 Apr 2017 01:37:19 +0000 (18:37 -0700)]
net/enic: remove initialization of some mbuf fields
Remove initialization of next and nb_segs mbuf fields in the Rx path
since they are now initialized in the mbuf pool.
See commit
8f094a9ac5d7 ("mbuf: set mbuf fields while in pool").
Signed-off-by: John Daley <johndale@cisco.com>
Jerin Jacob [Mon, 10 Apr 2017 19:44:34 +0000 (01:14 +0530)]
net/thunderx: use internal byte ordering macros
The base code was using native GCC macros
for endian detection. Change to portable
rte_byteorder.h based endian detection.
Fixes:
262d43fe20ee ("net/thunderx/base: add HW register definitions")
Suggested-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pascal Mazon [Tue, 11 Apr 2017 09:01:03 +0000 (11:01 +0200)]
net/tap: update driver param string
Fixes:
2bc06869cd94 ("net/tap: add remote netdevice traffic capture")
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Konstantin Ananyev [Mon, 10 Apr 2017 15:59:42 +0000 (16:59 +0100)]
net/ixgbe: remove option to disable offload flags
Having packets received without any offload flags given in the mbuf is not
very useful, and performance tests with testpmd indicates little
benefit is got with the current code by turning off the flags. This makes
the build-time option pointless, so we can remove it.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Konstantin Ananyev [Mon, 10 Apr 2017 15:59:41 +0000 (16:59 +0100)]
net/ixgbe: eliminate mbuf write on rearm
With the mbuf rework, we now have 8 contiguous bytes to be rearmed in the
mbuf just before the 8-bytes of olflags. If we don't do the rearm write
inside the descriptor ring replenishment function, and delay it to
receiving the packet, we can do a single 16B write inside the RX function
to set both the rearm data, and the flags together.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Jianbo Liu [Thu, 6 Apr 2017 08:33:21 +0000 (16:33 +0800)]
net/i40e: sync between x86 and arm64 vector PMD
Porting two changes from x86 SSE implematation.
net/i40e: fix checksum flag in x86 vector Rx
net/i40e: eliminate mbuf write on rearm
Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org>
Bruce Richardson [Thu, 6 Apr 2017 11:32:17 +0000 (12:32 +0100)]
net/i40e: remove option to disable offload flags
Having packets received without any offload flags given in the mbuf is not
very useful, and performance tests with testpmd indicates little to no
benefit is got with the current code by turning off the flags. This makes
the build-time option pointless, so we can remove it.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Jianbo Liu <jianbo.liu@linaro.org>
Bruce Richardson [Thu, 6 Apr 2017 11:32:16 +0000 (12:32 +0100)]
net/i40e: eliminate mbuf write on rearm
With the mbuf rework, we now have 8 contiguous bytes to be rearmed in the
mbuf just before the 8-bytes of olflags. If we don't do the rearm write
inside the descriptor ring replenishment function, and delay it to
receiving the packet, we can do a single 16B write inside the RX function
to set both the rearm data, and the flags together.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Jianbo Liu <jianbo.liu@linaro.org>
Shijith Thotton [Mon, 10 Apr 2017 07:18:56 +0000 (12:48 +0530)]
net/liquidio: fix null pointer check
Fix null pointer check in release Rx/Tx queue APIs.
Coverity issue:
1423923
Coverity issue:
1423924
Fixes:
9a30013b9884 ("net/liquidio: add API to release Rx queue")
Fixes:
cf6bfcbea178 ("net/liquidio: add API to release Tx queue")
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Shijith Thotton [Mon, 10 Apr 2017 07:18:55 +0000 (12:48 +0530)]
net/liquidio/base: fix mbox command initialization
Initialize mail box command to request VF FLR. Data field was
uninitialized before as it was not required and caused the following
error during scan.
Coverity issue:
1384518
Fixes:
cdb166963cae ("net/liquidio: add API for VF FLR")
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Qi Zhang [Sun, 9 Apr 2017 18:05:06 +0000 (14:05 -0400)]
net/i40e: add missing 25G link speed
Add missing 25G link speed decode in i40evf_dev_link_update.
Fixes:
75d133dd3296 ("net/i40e: enable 25G device")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Sun, 9 Apr 2017 18:05:05 +0000 (14:05 -0400)]
net/i40e: fix VF link speed
When PF notify link speed to VF, encode of link speed need to
be converted from ETH_SPEED_XXX to I40E_LINK_SPEED_XXX.
Fixes:
bb6722fb5c0e ("net/i40e: fix VF bonded device link down")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Qi Zhang [Sun, 9 Apr 2017 18:05:04 +0000 (14:05 -0400)]
net/i40e: remove duplicate code
Make i40e_notify_all_vfs_link_status as a wrapper of
i40e_notify_vf_link_status so duplicate code can be removed.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Wed, 5 Apr 2017 14:03:57 +0000 (15:03 +0100)]
net/i40e: fix QinQ eth pattern parsing
The eth keyword only should be accepted.
Fixes:
d37705068ee8 ("net/i40e: parse QinQ pattern")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Andrew Rybchenko [Tue, 4 Apr 2017 11:57:36 +0000 (12:57 +0100)]
net/sfc: remove unnecessary mbuf initialization on Rx
mbuf next is equal to NULL, nb_segs and reference counter are equal to 1
when mbuf is obtained from mempool.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Allain Legacy [Tue, 4 Apr 2017 17:37:24 +0000 (13:37 -0400)]
config: enable AVP driver only on x86 64-bit
The AVP devices are only supported on Intel 64-bit architectures so
adjusting the defconfig attributes accordingly.
Fixes:
908072e9d0e6 ("net/avp: support driver registration")
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Ed Czeck [Tue, 4 Apr 2017 19:51:32 +0000 (15:51 -0400)]
net/ark: integrate PMD
* Flesh out device configuration
* Add links dev_ops
* Allow dynamic extension loading
* Update release notes and feature listing
Signed-off-by: Shepard Siegel <shepard.siegel@atomicrules.com>
Signed-off-by: John Miller <john.miller@atomicrules.com>
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:51:19 +0000 (15:51 -0400)]
net/ark: add Rx initial version
* Core RX packet moving functions
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:51:08 +0000 (15:51 -0400)]
net/ark: add Tx initial version
* Core TX packet moving functions
* Flesh out ark_adapter struct to support TX code
(not all fields used at this patch)
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:50:58 +0000 (15:50 -0400)]
net/ark: provide API for hardware modules pktchkr and pktgen
Provide C-level interface for Arkville's internal HW resources
pktchkr and pktgen
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:50:49 +0000 (15:50 -0400)]
net/ark: provide API for hardware modules UDM and DDM
Provide C-level interface for Arkville's internal HW resources
DDM (Downstream Data Mover) and UDM (Upstream Data Mover) modules
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:50:40 +0000 (15:50 -0400)]
net/ark: provide API for hardware modules MPU RQP and pktdir
Provide C-level interface for Arkville's internal HW resources
MPU, (Memory Prefetch Unit) pktdir (Packet director), and RQP
(Request Pacer) modules
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Ed Czeck [Tue, 4 Apr 2017 19:50:23 +0000 (15:50 -0400)]
net/ark: stub PMD for Atomic Rules Arkville
Enable Arkville on supported configurations
Add overview documentation
Minimum driver support for valid compile
Arkville PMD is not supported on ARM or PowerPC at this time
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Signed-off-by: John Miller <john.miller@atomicrules.com>
Henry Cai [Wed, 5 Apr 2017 13:19:53 +0000 (21:19 +0800)]
net/i40e: fix allocation check
function i40evf_add_del_all_mac_addr without check return
value of rte_zmalloc
Fixes:
97ac72aa71a9 ("i40e: support setting VF MAC address")
Cc: stable@dpdk.org
Signed-off-by: Henry Cai <caihe@huawei.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Henry Cai [Tue, 28 Mar 2017 07:32:20 +0000 (15:32 +0800)]
net/cxgbe: fix possible null pointer dereference
Check return value of malloc.
Fixes:
3bd122eef2cc ("cxgbe/base: add hardware API for Chelsio T5 series adapters")
Cc: stable@dpdk.org
Signed-off-by: Henry Cai <caihe@huawei.com>
Acked-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Santosh Shukla [Tue, 18 Apr 2017 14:41:30 +0000 (20:11 +0530)]
test/mempool_perf: support default mempool
Mempool_perf autotest currently does perf regression for:
* nochache
* cache
Introducing default_pool, mainly targeted for ext-mempool regression
test. Ext-mempool don't need 'cache' modes so only adding test-case
support for 'nocache' mode.
So to run ext-mempool perf regression, user has to set
RTE_MBUF_DEFAULT_MEMPOOL_OPS="<>"
There is chance of duplication ie.. if user sets
RTE_MBUF_DEFAULT_MEMPOOL_OPS="ring_mp_mc" then regression
will happen twice for 'ring_mp_mc'
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Santosh Shukla [Tue, 18 Apr 2017 14:41:29 +0000 (20:11 +0530)]
test/mempool_perf: free mempool on exit
Mempool_perf test not freeing pool memory.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Santosh Shukla [Tue, 18 Apr 2017 14:41:28 +0000 (20:11 +0530)]
test/mempool_perf: remove mempool global vars
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Shreyansh Jain [Wed, 5 Apr 2017 09:35:34 +0000 (15:05 +0530)]
test/mempool: support default mempool
Mempool test currently supports:
* ring_mp_mc
* stack
Adding a new default pool options. So, ring* + stack + default
(which can be 'stack' or 'ring')
* This way, whatever the value of RTE_MBUF_DEFAULT_MEMPOOL_OPS is set,
it would be verified.
* even if that means duplicating some test (for example when "stack" is
set as default and it already part of standard test)
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Shreyansh Jain [Wed, 5 Apr 2017 09:35:33 +0000 (15:05 +0530)]
test/mempool: free mempool on exit
mempool autotest was not freeing the mempools.
Fixes:
8ef772ae ("app/test: rework mempool test")
Cc: stable@dpdk.org
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Shreyansh Jain [Thu, 13 Apr 2017 09:02:07 +0000 (14:32 +0530)]
mk: link app with ring mempool by default
From the discussion in [1], it was observed that application should
have a default pool already linked even in case of shared builds.
Ring is especially important because packet mbuf creation API refer to
ring_mp_mc as default handler.
Documentation for this is pending.
[1] http://dpdk.org/ml/archives/dev/2017-April/063819.html
Fixes:
9a8e9b57f544 ("mempool: move ring handler as a driver")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Thomas Monjalon [Wed, 19 Apr 2017 12:00:29 +0000 (14:00 +0200)]
doc: fix sphinx warning
Seen with recent version of sphinx:
WARNING: latex_preamble conflicts with latex_elements['preamble'], ignored.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Shahaf Shuler [Thu, 13 Apr 2017 05:29:27 +0000 (08:29 +0300)]
ethdev: fix build with strict flags
Compilation error seen while compiling mlx5 in debug mode
under RHEL 7.3:
rte_ethdev.h:1670:7: error: type of bit-field 'state' is a GCC extension
[-Werror=pedantic]
Address it by removing the unnecessary bit-field width limitation.
Fixes:
d52268a8b24b ("ethdev: expose device states")
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Ferruh Yigit [Mon, 17 Apr 2017 14:35:59 +0000 (15:35 +0100)]
eventdev: fix build for clang 4
build error:
.../lib/librte_eventdev/rte_eventdev.c:371:6:
error: logical not is only applied to the left hand side of this
bitwise operator [-Werror,-Wlogical-not-parentheses]
if (!dev_conf->event_dev_cfg & RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT)
^
Added parentheses after the '!' to evaluate the bitwise operator first.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Mon, 17 Apr 2017 14:35:58 +0000 (15:35 +0100)]
mk: fix build for clang 4
clang 4 gives "taking address of packed member may result in an
unaligned pointer value" warnings in a few locations [1].
Disabled "-Waddress-of-packed-member" warning for clang >= 4
[1] build errors:
.../lib/librte_eal/common/eal_common_memzone.c:275:25:
error: taking address of packed member 'mlock' of class or structure
'rte_mem_config' may result in an unaligned pointer value
[-Werror,-Waddress-of-packed-member]
rte_rwlock_write_lock(&mcfg->mlock);
^~~~~~~~~~~
.../lib/librte_ip_frag/rte_ipv4_reassembly.c:139:31:
error: taking address of packed member 'src_addr' of class or structure
'ipv4_hdr' may result in an unaligned pointer value
[-Werror,-Waddress-of-packed-member]
psd = (unaligned_uint64_t *)&ip_hdr->src_addr;
^~~~~~~~~~~~~~~~
.../lib/librte_vhost/vhost_user.c:1037:34:
error: taking address of packed member 'payload' of class or structure
'VhostUserMsg' may result in an unaligned pointer value
[-Werror,-Waddress-of-packed-member]
vhost_user_set_vring_num(dev, &msg.payload.state);
^~~~~~~~~~~~~~~~~
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Wed, 19 Apr 2017 09:52:09 +0000 (10:52 +0100)]
net/xenvirt: fix build error
build error:
.../drivers/net/xenvirt/rte_eth_xenvirt.c:676:9:
error: ‘struct rte_eth_dev’ has no member named ‘driver’
eth_dev->driver = NULL;
^~
ethdev driver removed, removing assignment to it to fix the build error
Fixes:
9dca21fb80b6 ("ethdev: remove ethdev driver")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:49 +0000 (17:44 +0200)]
ethdev: do not include PCI header
Since the PCI functionality has been moved to the PCI specific ethdev
header we don't need to include rte_pci.h from here anymore.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:48 +0000 (17:44 +0200)]
ethdev: remove PCI helper from generic ethdev header
This moves the rte_eth_copy_pci_info() into the PCI specific ethdev
header. As a side effect this also removes it from the list of symbols
exported by the rte_ethdev library.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:46 +0000 (17:44 +0200)]
ethdev: remove ethdev driver
This removes the now unused struct eth_driver.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:45 +0000 (17:44 +0200)]
ethdev: remove ethdev PCI probe/remove
This removes the now unused rte_eth_dev_pci_probe() and
rte_eth_dev_pci_remove() functions.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:24 +0000 (17:44 +0200)]
drivers/net: do not use ethdev driver
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:23 +0000 (17:44 +0200)]
ethdev: add PCI driver helpers
This adds the following helper intended to be used by rte_pci_driver
implementations working with ethdev:
- rte_eth_dev_pci_allocate
- rte_eth_dev_pci_release
- rte_eth_dev_pci_generic_probe
- rte_eth_dev_pci_generic_remove
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:12 +0000 (17:44 +0200)]
drivers/net: use ethdev allocation helper for vdev
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:11 +0000 (17:44 +0200)]
ethdev: add allocation helper for virtual drivers
This helper should be used by ethdev drivers supporting virtual devices
to help allocating a new ethdev and properly filling the default fields.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:17 +0000 (17:44 +0200)]
net/null: internalize create function
There is no need to export this API. Remaining users should use the
rte_eal_vdev_init() function instead.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:16 +0000 (17:44 +0200)]
test: do not short-circuit null device creation
A virtual device should get initialized through the rte_eal_vdev_init()
function to properly initialize the driver.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:10 +0000 (17:44 +0200)]
net/nfp: use ethdev DMA helper
This driver can use the library function rte_eth_dma_zone_reserve()
instead of duplicating the code.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:19 +0000 (17:44 +0200)]
net/bonding: call through EAL on create/free
To properly embed the generic rte_device into the rte_eth_dev this reworks
the bonding API to call through rte_eal_vdev_init().
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:09 +0000 (17:44 +0200)]
eal: parse driver argument before probing drivers
In some cases the virtual device name should be totally different than
the driver being used for the device. Therefore lets parse the devargs for
the "driver" argument before probing drivers in vdev_probe_all_drivers().
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:08 +0000 (17:44 +0200)]
eal: add name field to generic device
This adds a name field to the generic struct rte_device. The EAL is
checking for the name being populated when registering a device but
doesn't enforce global unique names as this is left to the bus
implementations.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:13 +0000 (17:44 +0200)]
vdev: use generic vdev struct for probe and remove
This is a preparation to embed the generic rte_device into the rte_eth_dev
also for virtual devices.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:12 +0000 (17:44 +0200)]
vdev: make virtual bus use its device struct
This allows the virtual bus to be rescanned and probed by tracking the
creation of rte_vdev_device.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:11 +0000 (17:44 +0200)]
vdev: add virtual device arguments helper function
This adds the rte_vdev_device_args() helper function to prepare for
changing the virtual drivers probe() functions take a rte_vdev_device
pointer instead of the name+args strings.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Jan Blunck [Tue, 11 Apr 2017 15:44:10 +0000 (17:44 +0200)]
vdev: add virtual device name helper function
This adds the rte_vdev_device_name() helper function to retrieve the
rte_vdev_device name which makes moving the name of the low-level
device into struct rte_device easier in the future.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:09 +0000 (17:44 +0200)]
vdev: add virtual device struct
This adds the rte_vdev_device structure which embeds a generic rte_device.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:08 +0000 (17:44 +0200)]
vdev: refactor probe/remove
This is a preparation for the introduction of the struct rte_vdev_device.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:07 +0000 (17:44 +0200)]
eal: remove unused device init function
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:06 +0000 (17:44 +0200)]
vdev: move virtual device probing into a bus
This is a refactoring of the virtual device probing which moves into into
a proper bus structure.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jan Blunck [Tue, 11 Apr 2017 15:44:05 +0000 (17:44 +0200)]
eal: probe new virtual bus after other bus devices
Also see commit
f4ce209a8ce5 ("eal: postpone vdev initialization").
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Shreyansh Jain [Tue, 11 Apr 2017 11:07:34 +0000 (13:07 +0200)]
eal: bump ABI version for bus refactoring
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Shreyansh Jain [Tue, 11 Apr 2017 11:07:32 +0000 (13:07 +0200)]
pci: use bus driver for scan/probe
Remove EAL initiated direct PCI scan/probe and enable PCI Bus linkage.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Reviewed-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Shreyansh Jain [Tue, 11 Apr 2017 11:07:31 +0000 (13:07 +0200)]
pci: add bus driver
Based on EAL Bus APIs, PCI bus callbacks and support functions are
introduced in this patch.
EAL continues to have direct PCI init/scan calls as well. These would be
removed in subsequent patches to enable bus only PCI devices.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Reviewed-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Shreyansh Jain [Tue, 11 Apr 2017 11:07:30 +0000 (13:07 +0200)]
pci: remove loop over drivers in device detach
rte_eal_pci_detach calls pci_detach_all_drivers which loops over all
PCI drivers for detaching the device. This is unnecessary as the device
already has the PCI driver reference which can be used directly.
Removing pci_detach_all_drivers and restructuring rte_eal_pci_detach
and rte_eal_pci_detach_dev to work without looping over driver list.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Shreyansh Jain [Tue, 11 Apr 2017 11:07:29 +0000 (13:07 +0200)]
pci: split match and probe
Matching of PCI device address and driver ID table is being done at two
discreet locations duplicating the code. (rte_eal_pci_probe_one_driver
and rte_eal_pci_detach_dev).
Refactor the match logic as a single function.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>