dpdk.git
6 years agomempool/octeontx: implement dynamic logging
Pavan Nikhilesh [Tue, 19 Dec 2017 12:25:08 +0000 (17:55 +0530)]
mempool/octeontx: implement dynamic logging

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/octeontx: implement dynamic logging
Pavan Nikhilesh [Tue, 19 Dec 2017 12:25:07 +0000 (17:55 +0530)]
net/octeontx: implement dynamic logging

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/thunderx: implement dynamic logging
Pavan Nikhilesh [Tue, 19 Dec 2017 12:25:06 +0000 (17:55 +0530)]
net/thunderx: implement dynamic logging

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/liquidio: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:40 +0000 (22:38 -0800)]
net/liquidio: implement dynamic logging

This driver mostly uses the common pattern. Convert this to the
dynamic logging.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/qede: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:39 +0000 (22:38 -0800)]
net/qede: implement dynamic logging

This driver is mostly like others with slightly different logging
macros. The semantics were retained, with some minor reformatting.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/ena: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:38 +0000 (22:38 -0800)]
net/ena: implement dynamic logging

Use dynamic rather static configuration for logging.
Also include ena_assert_msg.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/fm10k: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:37 +0000 (22:38 -0800)]
net/fm10k: implement dynamic logging

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/nfp: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:36 +0000 (22:38 -0800)]
net/nfp: implement dynamic logging

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
v2: remove unsed macro RTE_LIBRTE_NFP_NET_DEBUG_INIT

6 years agonet/virtio: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:35 +0000 (22:38 -0800)]
net/virtio: implement dynamic logging

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
6 years agonet/e1000: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:34 +0000 (22:38 -0800)]
net/e1000: implement dynamic logging

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/ixgbe: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:33 +0000 (22:38 -0800)]
net/ixgbe: implement dynamic logging

Convert all drivers possible to dynamic logging.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/vmxnet3: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:32 +0000 (22:38 -0800)]
net/vmxnet3: implement dynamic logging

Replace compile time configuration with runtime.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/bnx2x: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:31 +0000 (22:38 -0800)]
net/bnx2x: implement dynamic logging

Replace compile time option for init and driver log with
dynamic value.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
v2: remove remaining RTE_LIBRTE_BNX2X_DEBUG usage

6 years agonet/avp: implement dynamic logging
Stephen Hemminger [Tue, 19 Dec 2017 06:38:30 +0000 (22:38 -0800)]
net/avp: implement dynamic logging

All PMD should be using dynamic log levels.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
6 years agonet/tap: renamed netlink functions
Radu Nicolau [Fri, 15 Dec 2017 11:34:37 +0000 (11:34 +0000)]
net/tap: renamed netlink functions

Functions like nl_recev and nl_send name clash functions in the
libnl library (https://www.infradead.org/~tgr/libnl/).
All functions declared in tap_netlink.h were decorated with tap_
for consistency.

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/octeontx: advertise supported mbuf pool ops
Pavan Nikhilesh [Thu, 14 Dec 2017 08:31:49 +0000 (14:01 +0530)]
net/octeontx: advertise supported mbuf pool ops

Advertise mempool/octeontx as the only supported mempool ops when the
application checks using `rte_eth_dev_pool_ops_supported`.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
6 years agoethdev: optimize xstats by ids APIs
Elza Mathew [Wed, 6 Dec 2017 00:25:07 +0000 (16:25 -0800)]
ethdev: optimize xstats by ids APIs

Introduced a check to detect if the stats IDs being
requested are all basic stats IDs. In that case,
ensured that only the basic stats would be retrieved.

Previously, both basic stats and xstats were being
retrieved even if all the IDs were basic stats IDs.

Signed-off-by: Elza Mathew <elza.mathew@intel.com>
Reviewed-by: Lee Daly <lee.daly@intel.com>
6 years agoethdev: refactor basic stats code
Elza Mathew [Wed, 6 Dec 2017 00:25:06 +0000 (16:25 -0800)]
ethdev: refactor basic stats code

Moved the code to get the basic stats names and values
into static functions.

Signed-off-by: Elza Mathew <elza.mathew@intel.com>
Reviewed-by: Lee Daly <lee.daly@intel.com>
6 years agovhost: destroy unused virtqueues when multiqueue not negotiated
Maxime Coquelin [Wed, 13 Dec 2017 08:51:09 +0000 (09:51 +0100)]
vhost: destroy unused virtqueues when multiqueue not negotiated

QEMU sends VHOST_USER_SET_VRING_CALL requests for all queues
declared in QEMU command line before the guest is started.
It has the effect in DPDK vhost-user backend to allocate vrings
for all queues declared by QEMU.

If the first driver being used does not support multiqueue,
the device never changes to VIRTIO_DEV_RUNNING state as only
the first queue pair is initialized. One driver impacted by
this bug is virtio-net's iPXE driver which does not support
VIRTIO_NET_F_MQ feature.

It is safe to destroy unused virtqueues in SET_FEATURES request
handler, as it is ensured the device is not in running state
at this stage, so virtqueues aren't being processed.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: extract virtqueue cleaning and freeing functions
Maxime Coquelin [Wed, 13 Dec 2017 08:51:08 +0000 (09:51 +0100)]
vhost: extract virtqueue cleaning and freeing functions

This patch extracts needed code for vhost_user.c to be able
to clean and free virtqueues unitary.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: propagate set features handling error
Maxime Coquelin [Wed, 13 Dec 2017 08:51:07 +0000 (09:51 +0100)]
vhost: propagate set features handling error

Not propagating VHOST_USER_SET_FEATURES request handling
error may result in unpredictable behavior, as host and
guests features may no more be synchronized.

This patch fixes this by reporting the error to the upper
layer, which would result in the device being destroyed
and the connection with the master to be closed.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: prevent features to be changed while device is running
Maxime Coquelin [Wed, 13 Dec 2017 08:51:06 +0000 (09:51 +0100)]
vhost: prevent features to be changed while device is running

As section 2.2 of the Virtio spec states about features
negotiation:
"During device initialization, the driver reads this and tells
the device the subset that it accepts. The only way to
renegotiate is to reset the device."

This patch implements a check to prevent illegal features change
while the device is running.

One exception is the VHOST_F_LOG_ALL feature bit, which is enabled
when live-migration is initiated. But this feature is not negotiated
with the Virtio driver, but directly with the Vhost master.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: support UDP Fragmentation Offload
Jiayu Hu [Tue, 21 Nov 2017 06:56:52 +0000 (14:56 +0800)]
vhost: support UDP Fragmentation Offload

In virtio, UDP Fragmentation Offload (UFO) includes two parts: host UFO
and guest UFO. Guest UFO means the frontend can receive large UDP
packets, and host UFO means the backend can receive large UDP packets.
This patch supports host UFO and guest UFO for vhost-user.

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agoexamples/vhost: fix sending ARP packet to self
Junjie Chen [Fri, 29 Dec 2017 14:33:19 +0000 (09:33 -0500)]
examples/vhost: fix sending ARP packet to self

ARP packets are not dropped when dest vdev is itself, which breaks
RX ring inconspicuously.

Fixes: 9c5ef51207c6 ("examples/vhost: handle broadcast packet")
Cc: stable@dpdk.org
Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: introduce vring call API
Stefan Hajnoczi [Tue, 2 Jan 2018 09:31:36 +0000 (09:31 +0000)]
vhost: introduce vring call API

Users of librte_vhost currently implement the vring call operation
themselves.  Each caller performs the operation slightly differently.

This patch introduces a new librte_vhost API called
rte_vhost_vring_call() that performs the operation so that vhost-user
applications don't have to duplicate it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: add vring call helper
Stefan Hajnoczi [Tue, 2 Jan 2018 09:31:35 +0000 (09:31 +0000)]
vhost: add vring call helper

Extract the callfd eventfd signal operation so virtio_net.c does not
have to repeat it multiple times.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: remove redundant macro definitions for vector Rx
Tiwei Bie [Mon, 11 Dec 2017 05:13:32 +0000 (13:13 +0800)]
net/virtio: remove redundant macro definitions for vector Rx

RTE_VIRTIO_VPMD_RX_BURST and RTE_VIRTIO_VPMD_RX_REARM_THRESH
have been defined and used in virtio_rxtx_simple.h, but are
defined again in virtio_rxtx_simple_*.c. It just happens to
work. So remove the redundant definitions from the *.c files.

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: remove a redundant macro definition for ctrl vq
Tiwei Bie [Mon, 11 Dec 2017 05:13:31 +0000 (13:13 +0800)]
net/virtio: remove a redundant macro definition for ctrl vq

VIRTIO_NET_CTRL_MAC_ADDR_SET is defined two times in
virtqueue.h, the second one is obviously not wanted.

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: fix typo in LRO support
Tiwei Bie [Mon, 11 Dec 2017 05:13:30 +0000 (13:13 +0800)]
net/virtio: fix typo in LRO support

Fixes: 86d59b21468a ("net/virtio: support LRO")
Fixes: ec9f3d122a58 ("net/virtio: revert not claiming LRO support")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: fix vector Rx flushing
Tiwei Bie [Mon, 11 Dec 2017 05:13:29 +0000 (13:13 +0800)]
net/virtio: fix vector Rx flushing

The vector Rx will be broken if backend has consumed all
the descs in the avail ring before the device is started.
Because in current implementation, vector Rx will return
immediately without refilling the avail ring if the used
ring is empty. So we have to refill the avail ring after
flushing the elements in the used ring for vector Rx.

Besides, vector Rx has a different ring layout assumption
and mbuf management. So we need to handle it differently.

Fixes: d8227497ec5c ("net/virtio: flush Rx queues on start")
Cc: stable@dpdk.org
Reported-by: Antonio Fischetti <antonio.fischetti@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Antonio Fischetti <antonio.fischetti@intel.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: fix incorrect cast
Didier Pallard [Thu, 14 Dec 2017 14:33:43 +0000 (15:33 +0100)]
net/virtio: fix incorrect cast

The rx_queues and tx_queues fields of the data structure points to a
struct virtnet_rx or virtnet_tx. Casting it to a virtqueue is an error.

It does not trigger any bug because pointer is not dereferenced inside
the function, but it can become a bug if this code is copy/pasted and
vq is dereferenced.

Fixes: 01ad44fd374f ("net/virtio: split Rx/Tx queue")
Cc: stable@dpdk.org
Signed-off-by: Didier Pallard <didier.pallard@6wind.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: support Generic Segmentation Offload
Jiayu Hu [Tue, 28 Nov 2017 05:28:33 +0000 (13:28 +0800)]
vhost: support Generic Segmentation Offload

In virtio, Generic Segmentation Offload (GSO) is the feature for the
backend, which means the backend can receive packets with any GSO
type.

Virtio-net enables the GSO feature by default, and vhost-net supports it.
To make live migration from vhost-net to vhost-user possible, this patch
enables GSO for vhost-user.

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: remove unnecessary macro definitions
Zhiyong Yang [Tue, 26 Dec 2017 09:25:00 +0000 (17:25 +0800)]
net/virtio: remove unnecessary macro definitions

DPDK has already the definition of Ethernet numeric link speeds in Mbps
in the file Rte_ethdev.h, it is unnecessary to rededine virtio specific
link speeds macros again.

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: fix dequeue zero copy with virtio1
Junjie Chen [Wed, 13 Dec 2017 16:50:56 +0000 (11:50 -0500)]
vhost: fix dequeue zero copy with virtio1

This fix dequeue zero copy can not work with Qemu
version >= 2.7. Since from Qemu 2.7 virtio device
use virtio-1 protocol, the zero copy code path
forget to add offset to buffer address.

Fixes: b0a985d1f340 ("vhost: add dequeue zero copy")
Cc: stable@dpdk.org
Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: fix crash
Jianfeng Tan [Wed, 15 Nov 2017 11:41:08 +0000 (11:41 +0000)]
vhost: fix crash

In a running VM, operations (like device attach/detach) will
trigger the QEMU to resend set_mem_table to vhost-user backend.

DPDK vhost-user handles this message rudely by unmap all existing
regions and map new ones. This might lead to segfault if there
is pmd thread just trying to touch those unmapped memory regions.

But for most cases, except VM memory hotplug, QEMU still sends the
set_mem_table message even the memory regions are not changed as
QEMU vhost-user filters out those not backed by file (fd > 0).

To fix this case, we add a check in the handler to see if the
memory regions are really changed; if not, we just keep old memory
regions.

Fixes: 8f972312b8f4 ("vhost: support vhost-user")
CC: stable@dpdk.org
Reported-by: Yang Zhang <zy107165@alibaba-inc.com>
Reported-by: Xin Long <longxin.xl@alibaba-inc.com>
Signed-off-by: Yi Yang <yi.y.yang@intel.com>
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/i40e: fix setting of MAC address on i40evf
Olivier Matz [Wed, 3 Jan 2018 13:34:18 +0000 (14:34 +0100)]
net/i40e: fix setting of MAC address on i40evf

When setting the MAC address, the ethdev layer copies the new mac
address in dev->data->mac_addrs[0] before calling the dev_ops.

Therefore, "is_same_ether_addr(mac_addr, dev->data->mac_addrs)" was
always true, and the MAC was never set. Remove this test to fix the
issue.

Fixes: 943c2d899a0c ("net/i40e: set VF MAC from VF")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
6 years agoexamples/flow_filtering: add Tx queues setup process
Wei Zhao [Wed, 27 Dec 2017 08:32:15 +0000 (16:32 +0800)]
examples/flow_filtering: add Tx queues setup process

This example does not have the process to set up the Tx queues,
which is required by Intel NICs. So this patch adds that Tx setup
to the application.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
6 years agonet/i40e: add FDIR NVGRE parameter check
Wei Zhao [Fri, 22 Dec 2017 05:11:05 +0000 (13:11 +0800)]
net/i40e: add FDIR NVGRE parameter check

Add mask parameter check to nvgre parser for flow API.

Fixes: 30965ca34127 ("net/i40e: add NVGRE flow parsing")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
6 years agonet/ixgbe: fix tunnel filter fail problem
Wei Zhao [Mon, 8 Jan 2018 03:35:36 +0000 (11:35 +0800)]
net/ixgbe: fix tunnel filter fail problem

Add a mode type check for tunnel mode, if FDIR is in this mode,
it does not need to do sanity check for x550.

Fixes: a2ba854ec616 ("net/ixgbe: fix MAC VLAN filter fail problem")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
6 years agonet/ixgbe: remove ipsec keys from private data
Radu Nicolau [Thu, 21 Dec 2017 10:55:50 +0000 (10:55 +0000)]
net/ixgbe: remove ipsec keys from private data

All ipsec related settings are being held in the driver
private data to allow easy add and remove of SAS. There
is no need to keep a record of the keys, and also
storing the keys can be a security issue.

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
6 years agonet/i40e: support MAC loopback
Yanglong Wu [Tue, 2 Jan 2018 02:41:23 +0000 (10:41 +0800)]
net/i40e: support MAC loopback

According to loopback mode, setup loopback link or not.
If loopback link is set, packets transmitted will be
looped back to received side directly.

Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
6 years agonet/i40e: enable VF Tx offload
Beilei Xing [Wed, 27 Dec 2017 08:27:14 +0000 (16:27 +0800)]
net/i40e: enable VF Tx offload

Enable VF Tx offload including outer ip checksum,
TSO and tunnel TSO.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
6 years agonet/i40e: improve packet type parser
Beilei Xing [Thu, 4 Jan 2018 10:46:21 +0000 (18:46 +0800)]
net/i40e: improve packet type parser

Add support for PPPoE and L2TP packet types parser.
Change parser as new metadata 'OIPV4' and 'OIPV6'
added in profile to distinguish outer IP and inner
IP.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
6 years agombuf: add PPPoE and L2TP packet types
Beilei Xing [Thu, 4 Jan 2018 10:46:20 +0000 (18:46 +0800)]
mbuf: add PPPoE and L2TP packet types

Add support of PPPoE and L2TP packet types.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
6 years agonet/ixgbe: add ntuple support to flow parser
Wei Zhao [Fri, 5 Jan 2018 06:13:50 +0000 (14:13 +0800)]
net/ixgbe: add ntuple support to flow parser

ixgbe ntuple filter in rte_flow needs to support diversion data
with less than 5 tuple parameters. So it adds this new support
in parser code. This patch also adds parsering vlan pattern code
in ntuple filter in order to handle some cases like vlan in flow
API.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
6 years agonet/i40e: fix FDIR input set conflict
Beilei Xing [Mon, 18 Dec 2017 05:20:57 +0000 (13:20 +0800)]
net/i40e: fix FDIR input set conflict

The first FDIR rule for some PCTYPE will configure input set and
create flow, the following flows must use the same input set,
otherwise it will cause input set conflict and fail to create flow.
If it creates the first rule after flow flush, input set should be
re-configured.

Fixes: 42044b69c67d ("net/i40e: support input set selection for FDIR")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
6 years agonet/i40e: fix VLAN offload setting issue
Beilei Xing [Fri, 8 Dec 2017 07:40:33 +0000 (15:40 +0800)]
net/i40e: fix VLAN offload setting issue

When using kernel PF + DPDK VF, if setting VLAN strip on
or off in VF side after setting PVID for VF with ethtool in
PF side, it will cause VF Tx error. The root cause is that
Rx VLAN offload is not permitted after setting PVID for VF
in kernel PF side.
This patch fixes the issue by check VLAN offload capability
when setting VLAN offload.

Fixes: 5f0b95d59a98 ("net/i40e: support VLAN stripping for VF")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
6 years agonet/i40e: remove forward declaration
Rami Rosen [Sun, 26 Nov 2017 19:26:13 +0000 (21:26 +0200)]
net/i40e: remove forward declaration

This trivial patch removes unnecessary forward declaration
of i40e_xmit_pkts_simple() in i40e_rxtx.c.

Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
6 years agonet/fm10k: remove RSS restriction with num of queues
Yangchao Zhou [Mon, 4 Dec 2017 06:38:09 +0000 (14:38 +0800)]
net/fm10k: remove RSS restriction with num of queues

FM10K HW does not have such restrictions.

Enabling RSS with single queue is not used to distribute flow, but
it can be used to compute a RSS hash value. It can reduce CPU
cycles of computing a hash value with five tuples. In addition,
there is an explicit method to disable RSS instead of an obscure
way.

Signed-off-by: Yangchao Zhou <zhouyates@gmail.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
6 years agonet/igb: fix Tx queue number assignment
Yangchao Zhou [Wed, 29 Nov 2017 02:50:12 +0000 (10:50 +0800)]
net/igb: fix Tx queue number assignment

Internal variable containing the number of TX queues for a device,
was being incorrectly assigned the number of RX queues, instead of TX.

Fixes: 27b609cbd1c6 ("ethdev: move the multi-queue mode check to specific drivers")
Cc: stable@dpdk.org
Signed-off-by: Yangchao Zhou <zhouyates@gmail.com>
Acked-by: Wei Dai <wei.dai@intel.com>
6 years agodoc: add i40e limitation of DCB function
Beilei Xing [Tue, 12 Dec 2017 07:19:19 +0000 (15:19 +0800)]
doc: add i40e limitation of DCB function

This patch adds limitation of DCB function.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
6 years agonet/ixgbe: fix wrong PBA setting
Wenzhuo Lu [Mon, 20 Nov 2017 03:37:45 +0000 (11:37 +0800)]
net/ixgbe: fix wrong PBA setting

The datasheet says, if using MSI-X mode, the PBA support
bit of the GPIE register must be set to 1.
DPDK uses polling mode, we cannot hit this issue in the
scenario DPDK PF + DPDK VF. If we use DPDK PF + kernel VF,
as the kernel driver uses interrpt mode, VF may hit RX hang
after running hours.

Fixes: 00e30184daa0 ("ixgbe: add PF support")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
6 years agonet/fm10k: fix logical port delete
Xiao Wang [Sat, 9 Dec 2017 01:55:41 +0000 (17:55 -0800)]
net/fm10k: fix logical port delete

When closing port, we need to send mailbox messages to switch manager
to reset multicast mode and delete logical port. In the latest IES_SDK,
e.g. v4.3.3, switch takes longer time to handle these mailbox messages.

So this patch adds longer delay to accommodate this change. Otherwise,
the mailbox will be closed before all the messages are handled, as a
result, the logical port remains in switch manager after port is closed.

Fixes: b961fe9344dd ("net/fm10k: fix MAC address removal from switch")
Cc: stable@dpdk.org
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
6 years agonet/i40e: fix VLAN offload setting
Qi Zhang [Wed, 29 Nov 2017 10:27:30 +0000 (05:27 -0500)]
net/i40e: fix VLAN offload setting

Vlan offload flag "rx_mode.hw_vlan_extend" should be considerred at
rte_eth_dev_configure stage as well as "rx_mode.hw_vlan_strip" and
"rx_mode.hw_vlan_filter".

Fixes: 4861cde46116 ("i40e: new poll mode driver")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
6 years agonet/mlx5: fix un-supported RSS hash fields use
Nélio Laranjeiro [Wed, 3 Jan 2018 09:14:19 +0000 (10:14 +0100)]
net/mlx5: fix un-supported RSS hash fields use

MLX5 NIC does not support all hash fields, this patch limit by refusing
impossible RSS combination to avoid errors.

Fixes: 2f97422e7759 ("mlx5: support RSS hash update and get")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: fix HW checksum offload for outer IP
Yongseok Koh [Wed, 3 Jan 2018 08:06:22 +0000 (00:06 -0800)]
net/mlx5: fix HW checksum offload for outer IP

Checking HW checksum offload flag for outer IP is missing. If flag is set
for only outer IP, this can't be set properly.

Fixes: f5fde5205101 ("net/mlx5: add hardware checksum offload for tunnel packets")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agonet/mlx5: fix RSS key configuration
Shahaf Shuler [Tue, 26 Dec 2017 07:40:41 +0000 (09:40 +0200)]
net/mlx5: fix RSS key configuration

The trigger for PMD to use the application RSS configuration should be
based on the validity of rss_key and not the rss_key_len. Otherwise
segmentation fault can occur if application provide valid RSS key length
but without any RSS key.

Fixes: 29c1d8bb3e79 ("net/mlx5: handle a single RSS hash key for all protocols")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: clean up multi-segment packet processing
Yongseok Koh [Wed, 27 Dec 2017 03:55:47 +0000 (19:55 -0800)]
net/mlx5: clean up multi-segment packet processing

Remove multi-segment packet handling from mlx5_tx_burst_empw() as there's
fallback to regular Tx for such packets.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: add fallback in Tx for multi-segment packet
Yongseok Koh [Wed, 27 Dec 2017 03:55:46 +0000 (19:55 -0800)]
net/mlx5: add fallback in Tx for multi-segment packet

mlx5_tx_burst_empw() falls back to legacy Tx descriptor for multi-segmented
packets without taking advantage of inlining. In many cases, the 1st
segment can be inlined and this could make device fetch only one segment
instead of two. This helps saving PCIe bandwidth when transmitting out
multi-segmented packets with still using the Enhanced Multi-Packet Send for
other packets.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: add missing sanity checks for Tx completion queue
Yongseok Koh [Wed, 27 Dec 2017 03:55:45 +0000 (19:55 -0800)]
net/mlx5: add missing sanity checks for Tx completion queue

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: consolidate condition checks for TSO
Yongseok Koh [Wed, 27 Dec 2017 03:55:44 +0000 (19:55 -0800)]
net/mlx5: consolidate condition checks for TSO

This change helps compiler to better optimize the code.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: enable inlining data from multiple segments
Yongseok Koh [Wed, 27 Dec 2017 03:55:43 +0000 (19:55 -0800)]
net/mlx5: enable inlining data from multiple segments

mlx5_tx_burst() doesn't inline data from the 2nd segment. If there's still
enough room in the descriptor after inlining the 1st segment, further
inlining from the 2nd segment would be beneficial to save PCIe bandwidth.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet/mlx5: fix overflow of Memory Region cache
Yongseok Koh [Fri, 15 Dec 2017 01:59:18 +0000 (17:59 -0800)]
net/mlx5: fix overflow of Memory Region cache

If there're more MR(Memroy Region)'s than the size of per-queue cache, the
cache can be overflowed and corrupt the following data structure in
mlx5_txq_data.

Fixes: 6e78005a9b30 ("net/mlx5: add reference counter on DPDK Tx queues")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agonet/mlx5: fix Memory Region registration
Yongseok Koh [Fri, 15 Dec 2017 01:59:17 +0000 (17:59 -0800)]
net/mlx5: fix Memory Region registration

Although granularity of chunks in a mempool is a cacheline, addresses are
extended to align to page boundary for performance reason in device when
registering a MR (Memory Region). This could make some regions overlap,
then can cause Tx completion error due to incorrect LKEY search. If the
error occurs, the Tx queue will get stuck. To avoid it, end address of a
packet segment is used in LKEY search.

Fixes: b0b093845793 ("net/mlx5: use buffer address for LKEY search")
Cc: stable@dpdk.org
Reported-by: Hanoch Haim <hhaim@cisco.com>
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agonet/mlx5: fix VLAN configuration after port stop
Shahaf Shuler [Wed, 13 Dec 2017 14:03:10 +0000 (16:03 +0200)]
net/mlx5: fix VLAN configuration after port stop

Ethdev layer has an API to configure vlan setting on the flight, i.e.
when the port state is start.

Calling such API when the port is stopped may cause segmentation fault
as the related Verbs contexts has not been created yet.

Fixes: 09cb5b581762 ("net/mlx5: separate DPDK from verbs Rx queue objects")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agonet/sfc: fix main MAC address handling
Ivan Malov [Wed, 20 Dec 2017 09:52:14 +0000 (09:52 +0000)]
net/sfc: fix main MAC address handling

There is a school of thought that rte_eth_dev_default_mac_addr_set()
must call the PMD callback first and then save the new MAC address
in dev->data->mac_addrs[0]. If this concept gets approved, it will
break the current approach used in sfc driver as the latter relies
on the assumption that the new MAC address is already contained in
dev->data->mac_addrs[0], and, if adapter restart is needed to make
the HW apply the new address, the outdated value will be retrieved
from dev->data. In order to preclude any possible bugs, this patch
adds device private storage for the up-to-date copy of the address.

Fixes: c100fd464bb7 ("net/sfc: support main MAC address change")
Cc: stable@dpdk.org
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
6 years agoethdev: fix typo in functions comment
Pablo de Lara [Tue, 19 Dec 2017 11:31:50 +0000 (11:31 +0000)]
ethdev: fix typo in functions comment

Fixes: fbde27f19ab8 ("ethdev: get default Rx/Tx configuration from dev info")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agomaintainers: update for bnxt
Ajit Khaparde [Thu, 14 Dec 2017 17:53:33 +0000 (09:53 -0800)]
maintainers: update for bnxt

Remove Stephen Hurd and add Somnath Kotur to maintain bnxt PMD.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
6 years agoethdev: fix missing imissed counter in xstats
Olivier Matz [Thu, 14 Dec 2017 14:23:00 +0000 (15:23 +0100)]
ethdev: fix missing imissed counter in xstats

imissed counter has been set as deprecated in commit 49f386542af4
("ethdev: remove driver specific stats") and removed from the
rte_eth_xstats_name_off structure.

The imissed counter has been restored few commits later but has not been
restored in the rte_eth_stats structure. Add it back.

Fixes: 4eadb8ba11b7 ("ethdev: do not deprecate imissed counter")
Cc: stable@dpdk.org
Signed-off-by: Thibaut Collet <thibaut.collet@6wind.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/sfc: fix DMA memory leak after kvarg processing failure
Andrew Rybchenko [Wed, 13 Dec 2017 07:12:18 +0000 (07:12 +0000)]
net/sfc: fix DMA memory leak after kvarg processing failure

Fixes: e56fa9c23e7a ("net/sfc: add kvarg control for MAC statistics update period")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
6 years agonet/sfc: fix multicast address list copy memory leak
Andrew Rybchenko [Wed, 13 Dec 2017 07:12:17 +0000 (07:12 +0000)]
net/sfc: fix multicast address list copy memory leak

Fixes: 295f647a38a2 ("net/sfc: set multicast address list in started state only")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
6 years agonet/sfc: stop periodic DMA if MAC stats upload fails
Andrew Rybchenko [Wed, 13 Dec 2017 07:12:16 +0000 (07:12 +0000)]
net/sfc: stop periodic DMA if MAC stats upload fails

Fixes: 3b257f7e6c0f ("net/sfc: request MAC stats upload immediately on port start")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
6 years agonet/qede: add support for GENEVE tunneling offload
Shahed Shaikh [Thu, 14 Dec 2017 06:36:03 +0000 (22:36 -0800)]
net/qede: add support for GENEVE tunneling offload

This patch refactors existing VXLAN tunneling offload code and enables
following features for GENEVE:
 - destination UDP port configuration
 - checksum offloads
 - filter configuration

Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>
Acked-by: Rasesh Mody <rasesh.mody@cavium.com>
6 years agonet/qede: fix to reject config with no Rx queue
Harish Patil [Thu, 14 Dec 2017 06:36:02 +0000 (22:36 -0800)]
net/qede: fix to reject config with no Rx queue

The qede firmware expects minimum one RX queue to be created, otherwise
it results in firmware exception. So a check is added to prevent that.

Fixes: ec94dbc57362 ("qede: add base driver")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>
6 years agonet/qede: fix to enable LRO over tunnels
Harish Patil [Thu, 14 Dec 2017 06:36:01 +0000 (22:36 -0800)]
net/qede: fix to enable LRO over tunnels

Enable LRO feature to work with tunnel encapsulation protocols.

Fixes: 29540be7efce ("net/qede: support LRO/TSO offloads")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>
6 years agonet/bonding: fix activated slave in 8023ad mode
Jerry Lilijun [Mon, 20 Nov 2017 07:15:41 +0000 (07:15 +0000)]
net/bonding: fix activated slave in 8023ad mode

In the function bond_mode_8023ad_enable(), the var i is used as slave
port id to the function bond_mode_8023ad_activate_slave().

This variable is only a index for array internals->active_slaves.
So its need to be fixed and change i to internals->active_slaves[i].

Fixes: 46fb43683679 ("bond: add mode 4")
Cc: stable@dpdk.org
Signed-off-by: Jerry Lilijun <jerry.lilijun@huawei.com>
Tested-by: Kyle Larose <klarose@sandvine.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
6 years agonet/mlx4: remove Tx completion elements counter
Matan Azrad [Wed, 6 Dec 2017 17:57:56 +0000 (17:57 +0000)]
net/mlx4: remove Tx completion elements counter

This counter saved the descriptor elements which are waiting to be
completed and was used to know if completion function should be
called.

This completion check can be done by other elements management
variables and we can prevent this counter management.

Remove this counter and replace the completion check easily by other
elements management variables.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: align Tx descriptors number
Matan Azrad [Wed, 6 Dec 2017 17:57:55 +0000 (17:57 +0000)]
net/mlx4: align Tx descriptors number

Using power of 2 descriptors number makes the ring management easier
and allows to use mask operation instead of wraparound conditions.

Adjust Tx descriptor number to be power of 2 and change calculation to
use mask accordingly.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: mitigate Tx send entry size calculations
Matan Azrad [Wed, 6 Dec 2017 17:57:54 +0000 (17:57 +0000)]
net/mlx4: mitigate Tx send entry size calculations

The previuse code took a send queue entry size for stamping from the
send queue entry pointed by completion queue entry; This 2 reads were
done per packet in completion stage.

The completion burst packets number is managed by fixed size stored in
Tx queue, so we can infer that each valid completion entry actually frees
the next fixed number packets.

The descriptors ring holds the send queue entry, so we just can infer
all the completion burst packet entries size by simple calculation and
prevent calculations per packet.

Adjust completion functions to free full completion bursts packets
by one time and prevent per packet work queue entry reads and
calculations.

Save only start of completion burst or Tx burst send queue entry
pointers in the appropriate descriptor element.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: merge Tx queue rings management
Matan Azrad [Wed, 6 Dec 2017 17:57:53 +0000 (17:57 +0000)]
net/mlx4: merge Tx queue rings management

The Tx queue send ring was managed by Tx block head,tail,count and mask
management variables which were used for managing the send queue remain
space and next places of empty or completed work queue entries.

This method suffered from an actual addresses recalculation per packet,
an unnecessary Tx block based calculations and an expensive dual
management of Tx rings.

Move send queue ring calculation to be based on actual addresses while
managing it by descriptors ring indexes.

Add new work queue entry pointer to the descriptor element to hold the
appropriate entry in the send queue.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: optimize Tx multi-segment case
Matan Azrad [Wed, 6 Dec 2017 17:57:52 +0000 (17:57 +0000)]
net/mlx4: optimize Tx multi-segment case

mlx4 Tx block can handle up to 4 data segments or control segment + up
to 3 data segments. The first data segment in each not first Tx block
must validate Tx queue wraparound and must use IO memory barrier before
writing the byte count.

The previous multi-segment code used "for" loop to iterate over all
packet segments and separated first Tx block data case by "if"
statements.

Use switch case and unconditional branches instead of "for" loop can
optimize the case and prevents the unnecessary checks for each data
segment; This hints to compiler to create optimized jump table.

Optimize this case by switch case and unconditional branches usage.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: remove restamping from Tx error path
Matan Azrad [Wed, 6 Dec 2017 17:57:51 +0000 (17:57 +0000)]
net/mlx4: remove restamping from Tx error path

At error time, the first 4 bytes of each WQE Tx block still have not
writen, so no need to stamp them because they are already stamped.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: remove unnecessary Tx wraparound checks
Matan Azrad [Wed, 6 Dec 2017 17:57:50 +0000 (17:57 +0000)]
net/mlx4: remove unnecessary Tx wraparound checks

There is no need to check Tx queue wraparound for segments which are
not at the beginning of a Tx block. Especially relevant in a single
segment case.

Remove unnecessary aforementioned checks from Tx path.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx4: fix Tx packet drop application report
Matan Azrad [Wed, 6 Dec 2017 17:57:49 +0000 (17:57 +0000)]
net/mlx4: fix Tx packet drop application report

When invalid lkey is sent to HW, HW sends an error notification in
completion function.

The previous code wouldn't crash but doesn't add any application report
in case of completion error, so application cannot know that packet
actually was dropped in case of invalid lkey.

Return back the lkey validation to Tx path.

Fixes: 2eee458746bc ("net/mlx4: remove error flows from Tx fast path")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/mlx5: fix flow type for allmulti rules
Raslan Darawsheh [Tue, 5 Dec 2017 09:37:50 +0000 (11:37 +0200)]
net/mlx5: fix flow type for allmulti rules

Chnaged ibv_flow_attr type for allmulti rule to IBV_FLOW_ATTR_MC_DEFAULT
instead of IBV_FLOW_ATTR_NORMAL, in case allmulti was enabled.

Fixes: 272733b5 ("net/mlx5: use flow to enable unicast traffic")
Cc: stable@dpdk.org
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agonet/mlx4: revert workaround for broken Verbs
Matan Azrad [Wed, 29 Nov 2017 09:21:26 +0000 (09:21 +0000)]
net/mlx4: revert workaround for broken Verbs

This workaround was needed to properly handle device removal with old
Mellanox OFED releases that are not supported by this PMD anymore.

Starting from rdma-core v16 this removal issue shouldn't happen when
setting MLX4_DEVICE_FATAL_CLEANUP environment variable to 1.

Set the aforementioned variable to 1.

Reverts: 5f4677c6ad5e ("net/mlx4: workaround verbs error after plug-out")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
6 years agonet/dpaa2: prefetch the parse results from next fd
Nipun Gupta [Fri, 8 Dec 2017 05:21:27 +0000 (10:51 +0530)]
net/dpaa2: prefetch the parse results from next fd

As there were less number of CPU cycles in between when we access
the parse results and when we prefetch them, this patch modifies
the prefetch of the next parse result.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agonet/dpaa2: optimize Tx path for best case
Nipun Gupta [Fri, 8 Dec 2017 05:21:26 +0000 (10:51 +0530)]
net/dpaa2: optimize Tx path for best case

This patch handles the non-sg packets in more optimized way.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agonet/dpaa2: optimize Rx path packet parsing
Nipun Gupta [Fri, 8 Dec 2017 05:21:25 +0000 (10:51 +0530)]
net/dpaa2: optimize Rx path packet parsing

Parsing the annotation has multiple if checks in the data path.
These are reduced for common cases like IPv4/IPv6 and UDP/TCP
packets to enhance performance of these generic cases.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agonet/dpaa2: add parse function for LX2 device
Nipun Gupta [Fri, 8 Dec 2017 05:21:24 +0000 (10:51 +0530)]
net/dpaa2: add parse function for LX2 device

Adding support for DPDK packet parsing logic for LX2
platform to accommodate the new FRC format introduced in LX2.

Signed-off-by: Ashish Jain <ashish.jain@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agonet/dpaa2: add VLAN insert offload
Hemant Agrawal [Fri, 8 Dec 2017 05:21:23 +0000 (10:51 +0530)]
net/dpaa2: add VLAN insert offload

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: align the frame size in MTU set
Ashish Jain [Fri, 8 Dec 2017 05:21:22 +0000 (10:51 +0530)]
net/dpaa2: align the frame size in MTU set

Setting correct frame size in dpaa2_dev_mtu_set
api call. Also correcting the correct max frame size
setting in hardware while dev_configure for jumbo frames

Signed-off-by: Ashish Jain <ashish.jain@nxp.com>
6 years agonet/dpaa2: add Rx queue count support
Hemant Agrawal [Fri, 8 Dec 2017 05:21:21 +0000 (10:51 +0530)]
net/dpaa2: add Rx queue count support

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/fslmc: add qman HW fq query count API
Hemant Agrawal [Fri, 8 Dec 2017 05:21:20 +0000 (10:51 +0530)]
bus/fslmc: add qman HW fq query count API

This patch add support for rx query debug API.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/fslmc: add braces for pointers in macros
Nipun Gupta [Fri, 8 Dec 2017 05:21:19 +0000 (10:51 +0530)]
bus/fslmc: add braces for pointers in macros

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agobus/fslmc: expose platform SoC value register
Hemant Agrawal [Fri, 8 Dec 2017 05:21:18 +0000 (10:51 +0530)]
bus/fslmc: expose platform SoC value register

This patch expose the dpaa2 soc platform family type.
This is required to make some soc variant specific
decision during configuration and runtime.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: advertise link status as driver flag
Hemant Agrawal [Fri, 8 Dec 2017 05:21:17 +0000 (10:51 +0530)]
net/dpaa2: advertise link status as driver flag

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/fslmc: support dynamic IOVA
Hemant Agrawal [Fri, 8 Dec 2017 05:21:16 +0000 (10:51 +0530)]
bus/fslmc: support dynamic IOVA

This patch add support for dynamic iova detection for DPAA2
devices and use of virtual address in such cases.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agodrivers: change the deprecated memseg physaddr to IOVA
Hemant Agrawal [Fri, 8 Dec 2017 05:21:15 +0000 (10:51 +0530)]
drivers: change the deprecated memseg physaddr to IOVA

DPAA and DPAA2 drivers were using memseg physaddr, which
has been deprecated.

Fixes: 7ba49d39f14c ("mem: rename segment address from physical to IOVA")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
6 years agobus/fslmc: fix the cplusplus macro closure
Hemant Agrawal [Fri, 8 Dec 2017 05:21:14 +0000 (10:51 +0530)]
bus/fslmc: fix the cplusplus macro closure

Fixes: 10f1614f36a6 ("drivers: refactor DPAA2 object definition")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>