Shijith Thotton [Sat, 25 Mar 2017 06:24:46 +0000 (11:54 +0530)]
net/liquidio: add API to get device info
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:45 +0000 (11:54 +0530)]
net/liquidio: support RSS
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:44 +0000 (11:54 +0530)]
net/liquidio: add API to control Rx
Enable or disable packet reception.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:43 +0000 (11:54 +0530)]
net/liquidio: add APIs to alloc and send control command
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:42 +0000 (11:54 +0530)]
net/liquidio: add APIs to start device and update link
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:41 +0000 (11:54 +0530)]
net/liquidio: add API to release Tx queue
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:40 +0000 (11:54 +0530)]
net/liquidio: add API to flush IQ
API to flush instruction queue checks how many packets reached device
and frees associated host buffers using request list.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:39 +0000 (11:54 +0530)]
net/liquidio: add Tx data path for multiple segments
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:38 +0000 (11:54 +0530)]
net/liquidio: add Tx data path for single segment
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:37 +0000 (11:54 +0530)]
net/liquidio: add APIs to enable and disable IO queues
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:36 +0000 (11:54 +0530)]
net/liquidio: add APIs for SG list
Add APIs to setup and free Scatter-Gather list. SG list is used while
sending packets with multiple segments.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:35 +0000 (11:54 +0530)]
net/liquidio: add API to setup Tx queue
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:34 +0000 (11:54 +0530)]
net/liquidio: add API to release Rx queue
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:33 +0000 (11:54 +0530)]
net/liquidio: add Rx data path
Add APIs to receive packets and re-fill ring buffers.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:32 +0000 (11:54 +0530)]
net/liquidio: initialize Rx queue
Initialize Rx queue registers and allocate packet buffers for Rx queue.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:31 +0000 (11:54 +0530)]
net/liquidio: add API to setup Rx queue
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:30 +0000 (11:54 +0530)]
net/liquidio: add API to configure device
Add API to configure device and initialize ethernet device operations.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:29 +0000 (11:54 +0530)]
net/liquidio: add API to send packet to device
Add API to send control and data packets to device. Request list keeps
track of host buffers to be freed till it reaches device.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:28 +0000 (11:54 +0530)]
net/liquidio: add APIs for response list
Add APIs to setup and process response list. Response list holds soft
commands waiting for response from device. Entries of this list are
processed to check for command response or timeout.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:27 +0000 (11:54 +0530)]
net/liquidio: add APIs to allocate and free soft command
Get buffers from SC buffer pool and create soft command. Buffers are
freed to the pool once the command reaches device.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:26 +0000 (11:54 +0530)]
net/liquidio: add APIs to allocate and free SC buffer pool
Soft command (SC) holds device control command and related information.
SC buffer pool holds buffers which are used during soft command
allocation.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:25 +0000 (11:54 +0530)]
net/liquidio: add API to setup IQ
Map instruction queue registers and set queue size.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:24 +0000 (11:54 +0530)]
net/liquidio: add APIs to allocate and free IQ
Instruction queue (IQ) is used to send control and data packets to
device from host. IQ 0 is used to send device configuration commands
during initialization and later re-allocated as per application
requirement.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:23 +0000 (11:54 +0530)]
net/liquidio: add API for VF FLR
VF sends Function Level Reset request to PF using mbox and PF does the
reset.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:22 +0000 (11:54 +0530)]
net/liquidio: add API for PF VF handshake
Handshake with PF kernel driver to check driver version compatibility.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:21 +0000 (11:54 +0530)]
net/liquidio: add API to setup mbox registers
Map and initialize mbox registers.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:20 +0000 (11:54 +0530)]
net/liquidio: add mbox APIs for PF VF communication
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:19 +0000 (11:54 +0530)]
net/liquidio: add API to setup IO queue registers
Set default configuration values for input and output queue registers.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:18 +0000 (11:54 +0530)]
net/liquidio: add API to disable IO queues
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:17 +0000 (11:54 +0530)]
net/liquidio: initialize
Default device configuration and initialization code.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:16 +0000 (11:54 +0530)]
net/liquidio/base: read and write register
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:15 +0000 (11:54 +0530)]
net/liquidio: register VF
Register LiquidIO PMD (net_liovf) and define APIs to init and uninit.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:14 +0000 (11:54 +0530)]
net/liquidio: add log
Add debug options to config file. Define macros used for log and make
use of config file options to enable them.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:13 +0000 (11:54 +0530)]
net/liquidio/base: add hardware register definitions
Add HW register definitions for LiquidIO II CN23XX adapter.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Shijith Thotton [Sat, 25 Mar 2017 06:24:12 +0000 (11:54 +0530)]
net/liquidio: add skeleton
Add makefile and config file options to compile PMD. Add feature and
version map file. Update maintainers file to claim responsibility.
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
Wenzhuo Lu [Fri, 24 Mar 2017 02:51:03 +0000 (10:51 +0800)]
net/ixgbe: fix TC bandwidth setting
4 and 8 TCs are supported on ixgbe. By default there're
8 TCs. So when initializing the device, the bandwidth for
8 TCs is set.
When changing the TC number, it's only considered setting
the bandwidth for 4 TCs. If the user change the number
from 4 to 8, the TCs' bandwidth is not right.
Fixes:
0807f80d35d0 ("ixgbe: DCB / flow control")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Pascal Mazon [Wed, 22 Mar 2017 08:40:01 +0000 (09:40 +0100)]
net/tap: add link status notification
As tap is a virtual device, there's no physical way a link can be cut.
However, it has an associated kernel netdevice and possibly a remote
netdevice too. These netdevices link status may change outside of the
DPDK scope, through an external command such as:
ip link set dev tapX down
This commit implements link status notification through netlink.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Wed, 22 Mar 2017 08:40:00 +0000 (09:40 +0100)]
net/tap: improve link update
Reflect device link status according to the state of the tap netdevice
and the remote netdevice (if any). If both are UP and RUNNING, then the
device link status is set to ETH_LINK_UP, otherwise ETH_LINK_DOWN.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Thu, 23 Mar 2017 08:42:11 +0000 (09:42 +0100)]
net/tap: add remote netdevice traffic capture
By default, a tap netdevice is of no use when not fed by a separate
process. The ability to automatically feed it from another netdevice
allows applications to capture any kind of traffic normally destined to
the kernel stack.
This patch implements this ability through a new optional "remote"
parameter.
Packets matching filtering rules created with the flow API are matched
on the remote device and redirected to the tap PMD, where the relevant
action will be performed.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Thu, 16 Mar 2017 08:59:21 +0000 (09:59 +0100)]
net/tap: support segmented mbufs
Support for segmented packets (scatter/gather) is mandatory for most
purposes, regardless of the MTU size. Tx packets are often the result of
mbuf concatenation, and an mbuf is not necessarily large enough for Rx
packets to fit in a single one.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Wed, 15 Mar 2017 15:09:08 +0000 (16:09 +0100)]
net/tap: do not send packets larger than MTU
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Jerin Jacob [Mon, 20 Mar 2017 14:10:40 +0000 (19:40 +0530)]
net/thunderx: sync mailbox definitions with Linux PF driver
- bgx_link_status mbox definition was changed in Linux
commit
1cc702591bae ("net: thunderx: Add ethtool support")
- NIC_MBOX_MSG_RES_BIT related changes were never part of Linux PF driver
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pascal Mazon [Thu, 23 Mar 2017 08:33:57 +0000 (09:33 +0100)]
net/tap: add basic flow API patterns and actions
Supported flow rules are now mapped to TC rules on the tap netdevice.
The netlink message used for creating the TC rule is stored in struct
rte_flow. That way, by simply changing a metadata in it, we can require
for the rule deletion without further parsing.
Supported items:
- eth: src and dst (with variable masks), and eth_type (0xffff mask).
- vlan: vid, pcp, tpid, but not eid.
- ipv4/6: src and dst (with variable masks), and ip_proto (0xffff mask).
- udp/tcp: src and dst port (0xffff) mask.
Supported actions:
- DROP
- QUEUE
- PASSTHRU
It is generally not possible to provide a "last" item. However, if the
"last" item, once masked, is identical to the masked spec, then it is
supported.
Only IPv4/6 and MAC addresses can use a variable mask. All other
items need a full mask (exact match).
Support for VLAN requires kernel headers >= 4.9, checked using
auto-config.sh.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Thu, 23 Mar 2017 08:33:56 +0000 (09:33 +0100)]
net/tap: add netlink back-end for flow API
Each kernel netdevice may have queueing disciplines set for it, which
determine how to handle the packet (mostly on egress). That's part of
the TC (Traffic Control) mechanism.
Through TC, it is possible to set filter rules that match specific
packets, and act according to what is in the rule. This is a perfect
candidate to implement the flow API for the tap PMD, as it has an
associated kernel netdevice automatically.
Each flow API rule will be translated into its TC counterpart.
To leverage TC, it is necessary to communicate with the kernel using
netlink. This patch introduces a library to help that communication.
Inside netlink.c, functions are generic for any netlink messaging.
Inside tcmsgs.c, functions are specific to deal with TC rules.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Thu, 23 Mar 2017 08:33:55 +0000 (09:33 +0100)]
net/tap: add preliminary support for flow API
The flow API provides the ability to classify packets received by a tap
netdevice.
This patch only implements skeleton functions for flow API support, no
patterns are supported yet.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pascal Mazon [Thu, 23 Mar 2017 08:33:54 +0000 (09:33 +0100)]
net/tap: move private elements to external header
In the next patch, access to struct pmd_internals will be necessary in
tap_flow.c to store the flows.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Yongseok Koh [Tue, 21 Mar 2017 17:50:51 +0000 (10:50 -0700)]
net/mlx5: fix reusing Rx/Tx queues
When configuring Rx/Tx queue, if queue already exists, it is reused. But if
the queue size is changed, it must be resized to not access/overwrite
invalid memory.
Fixes:
2e22920b85d9 ("mlx5: support non-scattered Tx and Rx")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Wenzhuo Lu [Wed, 22 Mar 2017 08:39:07 +0000 (16:39 +0800)]
net/i40e: fix VLAN filter
VLAN filter is not working on i40e because driver need to
disable the VLAN promiscuous mode and set the VLAN filter
table.
Fixes:
5f2b0e3f7656 ("net/i40e: set VF VLAN filter from PF")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:59 +0000 (17:24 +0800)]
net/i40e/base: new AQ commands for cloud filter
Add new admin queue function and extended fields for cloud filter:
- Add admin queue function for Replace filter command (Opcode: 0x025F)
- Define big buffer for extended general fields in Add/Remove
Cloud filters command
Signed-off-by: Laura Stroe <laura.stroe@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:58 +0000 (17:24 +0800)]
net/i40e/base: add VF offload flags
This patch adds:
- ENCAP offload negotiation flag. Use the existing ENCAP_CSUM offload
flag to negotiate GSO_UDP_TUNNEL_CSUM capability and create new ENCAP
flag for negotiating offloads for encapsulated packets
- RX_ENCAP_CSUM offload negotiation flag for VF to negotiate RX
checksum capability for tunnelled packet types.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:57 +0000 (17:24 +0800)]
net/i40e/base: reduce wait time for adminq command
When sending an adminq command, we wait for the command to complete in
a loop. This loop waits for an entire millisecond, when in practice the
adminq command is processed often much faster.
Change the loop to use i40e_usec_delay instead, and wait for 50 usecs
each time instead. This appears to be about the minimum time required,
based on some manual observation and testing.
The primary benefit of this change is reducing latency of various
operations in the PF driver, especially when related to having a large
number of VFs enabled.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:56 +0000 (17:24 +0800)]
net/i40e/base: new AQ commands for PPP
Add admin queue functions for Pipeline Personalization Profile AQ
commands:
- Write Recipe Command buffer (Opcode: 0x0270)
- Get Applied Profiles list (Opcode: 0x0271)
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:55 +0000 (17:24 +0800)]
net/i40e/base: fix potential out of bound array access
This is fix for klocwork issue where dcbcfg->numapps could
be greater than size of array (i.e dcbcfg->app[I40E_DCBX_MAX_APPS]).
The fix makes sure the array is not accessed past size of array
(i.e. I40E_DCBX_MAX_APPS).
Fixes:
166dceeeeafc ("i40e/base: add parsing for CEE DCBX TLVs")
Cc: stable@dpdk.org
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:54 +0000 (17:24 +0800)]
net/i40e/base: control register read/write on X722
The X722 doesn't support the AQ command to read/write the control
register so enable it to bypass the check and use the direct read/write
method.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Jingjing Wu [Wed, 22 Mar 2017 09:24:53 +0000 (17:24 +0800)]
net/i40e/base: define bit for HW ATR evict control
On X722, we can control whether or not the hardware performs ATR
eviction. Define the correct bit so we can twiddle it.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Keith Wiles [Tue, 21 Mar 2017 15:12:12 +0000 (10:12 -0500)]
net/bonding: reduce slave starvation on Rx poll
When polling the bonded ports for RX packets the old driver would
always start with the first slave in the list. If the requested
number of packets is filled on the first port in a two port config
then the second port could be starved or have larger number of
missed packet errors.
The code attempts to start with a different slave each time RX poll
is done to help eliminate starvation of slave ports. The effect of
the previous code was much lower performance for two slaves in the
bond then just the one slave.
The performance drop was detected when the application can not poll
the rings of Rx packets fast enough and the packets per second for
two or more ports was at the threshold throughput of the application.
At this threshold the slaves would see very little or no drops in
the case of one slave. Then enable the second slave you would see
a large drop rate on the two slave bond and reduction in throughput.
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Alejandro Lucero [Tue, 21 Mar 2017 10:43:21 +0000 (10:43 +0000)]
net/nfp: fix Rx interrupt
Current code enables RX interrupts even if this it not
requested.
Fixes:
ea121b28316d ("net/nfp: add Rx interrupts")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Alejandro Lucero [Tue, 21 Mar 2017 10:43:20 +0000 (10:43 +0000)]
net/nfp: fix packet/data length conversion
Chained mbufs hold data_len as the length of that particular mbuf
and pkt_len as the full packet length including all the chained
mbufs. It is not clear from the mbuf definition if pkt_len should
be set for all the mbufs in a chain, but code there for handling
mbufs suggests just the first mbuf requires to have pkt_len set.
NFP PMD was assuming pkt_len is set in all the chained mbufs and
unit tests for gather dma were building mbufs with pkt_len always
set. This patch gets rid of that assumption.
Fixes:
b812daadad0d ("nfp: add Rx and Tx")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Alejandro Lucero [Tue, 21 Mar 2017 10:43:19 +0000 (10:43 +0000)]
net/nfp: clean Tx descriptor flags
When LSO, not doing this can led to firmware disruption. It does
not show as error because TCP ends up sending data again later on.
Fixes:
9ba3d0ae2090 ("net/nfp: add TSO support")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Rasesh Mody [Sat, 18 Mar 2017 06:57:50 +0000 (23:57 -0700)]
net/qede/base: fix to use NULL pointer
Use OSAL NULL where appropriate
Fixes:
22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:57:49 +0000 (23:57 -0700)]
net/qede/base: fix resource lock minimum value
Fixes:
ababb5203de2 ("net/qede/base: semantic/formatting changes")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:34 +0000 (23:53 -0700)]
net/qede/base: fix sriov typo
Typo in ecore_sriov.c; Ending line with , instead of ;
Fixes:
379cbb2c446a ("net/qede/base: semantic change")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:33 +0000 (23:53 -0700)]
net/qede/base: refactor return path
No need to return - base on return at end of function.
Fixes:
22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:32 +0000 (23:53 -0700)]
net/qede/base: fix typo
Fixes:
22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:31 +0000 (23:53 -0700)]
net/qede/base: fix first VF index calculation
When a server doesn't support ARI, VF offsets begin at a much higher
number. As a result, ecore miscalculates the first_vf_in_pf and
initialization fails since base driver incorrectly learns there are
no SBs for its VF [as its VFs are out of range].
Fixes:
22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:30 +0000 (23:53 -0700)]
net/qede/base: fix remove the unneeded conversion to LE
Remove the unneeded conversion to LE when writing to the 32-bit
XSDM_REG_OPERATION_GEN register
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:29 +0000 (23:53 -0700)]
net/qede/base: fix to remove redundant memset
Fixes:
22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:28 +0000 (23:53 -0700)]
net/qede/base: fix out-of-bound memory access
Fix out-of-bound memory access on Management FW interaction for
resource allocation
Fixes:
252b88b58f70 ("net/qede/base: add selftest and query sensor info")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:27 +0000 (23:53 -0700)]
net/qede/base: fix DORQ attention mask
Fix Doorbell Queue(DORQ) attention mask
Fixes:
e6051bd6b07d ("qede: add interrupt handling support")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:26 +0000 (23:53 -0700)]
net/qede/base: fix printout
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:53:25 +0000 (23:53 -0700)]
net/qede/base: add attention bits for AH chip
add attention bits for CHIP_NUM_AH_xxx
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:23 +0000 (23:50 -0700)]
net/qede/base: fix to prevent VF promisc config
VFs are seeing the number of MACs available to them as '0',
and as a result configure themselves as PROMISC. This fix is to
prevent that.
Fixes:
86a2265e59d7 ("qede: add SRIOV support")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:22 +0000 (23:50 -0700)]
net/qede/base: fix index printing of multi-bit attentions
Fix the logic for identifying which bit amongst the Multi-bit
attention sources is set.
Fixes:
e6051bd6b07d ("qede: add interrupt handling support")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:21 +0000 (23:50 -0700)]
net/qede/base: fix numbering L2 VF queues
There are some constellations where Due to lack of resource allocation
in MFW, There would be an insufficient number of L2 queues for all the
VFs.
This introduces a new feature ECORE_VF_L2_QUE which correctly numbers
the number of VF queues. Notice it might be larger than the actual
number of VFs in configuration space, in which case its the ecore
client responsibility not to try activating that many.
As part of the fix, also correct the nubmering of the VF queues. As
their numbering is dependent on the SBs of the PF, which might only be
partially used by L2 [as half would be assigned for RDMA which doesn't
require L2 queues], we make the numbering consecutive with that of the
L2 queues only.
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:20 +0000 (23:50 -0700)]
net/qede/base: fix VF init after malicious VF FLR
Fix VF init after malicious VF FLR.
Fixes:
40c926ba2626 ("net/qede/base: support to initiate PF FLR")
Fixes:
86a2265e59d7 ("qede: add SRIOV support")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:19 +0000 (23:50 -0700)]
net/qede/base: fix printout
Prints in ecore_get_dev_info showed only chip revision,
and did that as number instead of letter.
I.e., BB A0 --> BB0, BB B0 --> BB1, AH A0 --> AH0, AH A1 --> AH0.
Correct the printing scheme into
{AH, BB} {A, B}{0, 1}
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:18 +0000 (23:50 -0700)]
net/qede/base: fix TM block ILT initialization
Fix Timer(TM) block Internal Lookup Table(or ILT for logical to
physical address translation) initialization for SRIOV's coexistence
with other protocols.
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:17 +0000 (23:50 -0700)]
net/qede/base: fix forcing driver default resc allocation
Remove the forcing of the driver's default resource allocation.
Fixes:
77f7222124de ("net/qede: add PCI ids for new chip variant")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:50:16 +0000 (23:50 -0700)]
net/qede/base: fix to set pointers to NULL after freeing
Set pointers to NULL after freeing the allocations. Change OSAL_FREE
macro to take care of this and cleanup relevant code.
Fixes:
26ae839d06e9 ("qede: add DCBX support")
Fixes:
ec94dbc57362 ("qede: add base driver")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Rasesh Mody [Sat, 18 Mar 2017 06:48:36 +0000 (23:48 -0700)]
net/qede/base: fix incorrect typecasting of flag
dcbx-update-flag is incorrectly converted to boolean before assigining
it to ramrod data, fix this typecasting. Also, added more debug
messages in the dcbx code paths.
Fixes:
26ae839d06e9 ("qede: add DCBX support")
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:19 +0000 (10:15 +0000)]
net/sfc: implement simple EF10 native Tx datapath
The datapath does not support VLAN insertion, TSO and multi-segment
mbufs.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:18 +0000 (10:15 +0000)]
net/sfc: make multi-segment support a Tx datapath feature
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:17 +0000 (10:15 +0000)]
net/sfc: implement EF10 native Tx datapath
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: David Riddoch <driddoch@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:16 +0000 (10:15 +0000)]
net/sfc: make TSO a datapath-dependent feature
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:15 +0000 (10:15 +0000)]
net/sfc: make VLAN insertion a datapath-dependent feature
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:14 +0000 (10:15 +0000)]
net/sfc: factor out libefx-based Tx datapath
Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.
libefx-based Tx datapath is bound to libefx control path, but
it should be possible to use other datapaths with alternative
control path(s).
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:13 +0000 (10:15 +0000)]
net/sfc: implement EF10 native Rx datapath
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: David Riddoch <driddoch@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:12 +0000 (10:15 +0000)]
net/sfc: remove few conditions in Rx queue refill
If Rx refill threshold guarantees that refill happens for one or
more bulks, less checks may be done on refill.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:11 +0000 (10:15 +0000)]
net/sfc: make Rx scatter a datapath-dependent feature
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:10 +0000 (10:15 +0000)]
net/sfc: factor out libefx-based Rx datapath
Split control and datapath to make datapath substitutable and
possibly reusable with alternative control path.
libefx-based Rx datapath is bound to libefx control path, but
other datapaths should be possible to use with alternative
control path(s).
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:09 +0000 (10:15 +0000)]
net/sfc: do not use Rx queue control state on datapath
Rx queue flags should keep the information required on datapath.
It is a preparation to split control and data paths.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:08 +0000 (10:15 +0000)]
net/sfc: emphasis that RSS hash flag is an Rx queue flag
Style fix to establish namespace for Rx queue flag defines.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Mon, 20 Mar 2017 10:15:07 +0000 (10:15 +0000)]
net/sfc: use different callbacks for event queues
Use different sets of libefx EvQ callbacks for management,
transmit and receive event queue. It makes event handling
more robust against unexpected events.
Also it is required for alternative datapath support.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Vasily Philipov [Sun, 5 Mar 2017 07:51:32 +0000 (09:51 +0200)]
net/mlx4: support basic flow items and actions
Adding support for the next items: eth, vlan, ipv4, udp, tcp and for the
next actions: queue, drop
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Vasily Philipov [Sun, 5 Mar 2017 07:51:31 +0000 (09:51 +0200)]
net/mlx4: split the definitions to the header file
Make priv_lock/priv_unlock functions and some other structs/defines visible
from different source files by placing them into mlx4.h header.
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Gaetan Rivet [Fri, 3 Mar 2017 15:39:56 +0000 (16:39 +0100)]
net/mlx4: update link status upon probing with LSC
If LSC interrupts are enabled, the application expects the link_update
ops to be executed by the PMD itself.
No link status change event is received upon probing, therefore the link
status update must be forced.
Fixes:
c4da6caa426d ("mlx4: handle link status interrupts")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Jerin Jacob [Sun, 19 Mar 2017 14:48:48 +0000 (20:18 +0530)]
config: enable thunderx nicvf
Enable Thunderx nicvf PMD driver in the common
config as it does not have build dependency
with any external library and/or architecture.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Jerin Jacob [Sun, 19 Mar 2017 14:48:47 +0000 (20:18 +0530)]
net/thunderx: fix build on FreeBSD
SIMPLEQ_* operations are not available in FreeBSD. Replacing
with equivalent STAILQ_* operations.
Fixes:
f2546f8e51b8 ("net/thunderx/base: add functions to store qsets")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Jerin Jacob [Sun, 19 Mar 2017 14:48:46 +0000 (20:18 +0530)]
net/thunderx: fix 32-bit build
Fixes:
e438796617dc ("net/thunderx: add PMD skeleton")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Andrew Rybchenko [Thu, 16 Mar 2017 12:41:08 +0000 (12:41 +0000)]
net/sfc: add missing BSD license line and update year
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
git.droids-corp.org / dpdk.git / log