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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Roman Zhukov [Fri, 1 Dec 2017 10:43:16 +0000 (10:43 +0000)]
app/testpmd: support GENEVE pattern item in flow rules
Add the ability to match VNI and protocol fields of GENEVE protocol
header.
Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Roman Zhukov [Fri, 1 Dec 2017 10:43:15 +0000 (10:43 +0000)]
ethdev: add GENEVE flow pattern item
Add new pattern item RTE_FLOW_ITEM_TYPE_GENEVE in flow API.
Add default mask for the item.
Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Shrikrishna Khare [Thu, 7 Dec 2017 21:59:04 +0000 (13:59 -0800)]
net/vmxnet3: convert to 3-Clause BSD license
On behalf of the DPDK Technical board, Hemant Agrawal observed that the
DPDK project's Intellectual Property Policy (http://dpdk.org/about/charter)
requires 3-Clause BSD license or an exception approval. However, two
vmxnet3 source files have 2-Clause BSD license.
This patch modifies those licenses to 3-Clause BSD license.
Reported-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Cheryl Houser <chouser@vmware.com>
Acked-by: Bharat Mota <bmota@vmware.com>
Signed-off-by: Shrikrishna Khare <skhare@vmware.com>
Somnath Kotur [Tue, 5 Dec 2017 07:26:56 +0000 (12:56 +0530)]
net/bnxt: support timesync
Implemented the 'time_sync' related APIs for supporting the PTP
protocol.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Matej Vido [Thu, 7 Dec 2017 14:54:42 +0000 (15:54 +0100)]
net/szedata2: fix check of mmap return value
Fixes:
9eddbdb4b094 ("szedata2: support link state operations")
Cc: stable@dpdk.org
Signed-off-by: Matej Vido <vido@cesnet.cz>
Declan Doherty [Thu, 30 Nov 2017 23:25:35 +0000 (23:25 +0000)]
net/bonding: do not drop LACPDUs on slaves Tx failure
In message (http://dpdk.org/ml/archives/dev/2017-November/081557.html)
it was noted that under congestion that the LACPDUs are dropped under
load.
This patch changes the drop logic to re-enqueue the LACPDU to the slaves
control message queue. This will allow resend attempts to be made in
subsequent tx_burst() calls on the bonded device.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:22 +0000 (10:39 +0100)]
net/mrvl: update documentation
Update MRVL NET PMD documentation.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:21 +0000 (10:39 +0100)]
devtools: add mrvl net PMD to test-build
Add MRVL NET PMD to test build tool.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:20 +0000 (10:39 +0100)]
net/mrvl: add extra error logs
Add extra error logs in a few places.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:19 +0000 (10:39 +0100)]
net/mrvl: check if ppio is initialized
Uninitialized ppio cannot be passed to MUSDK library routines as
application will crash.
Fix this by first checking whether ppio has been initialized.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:18 +0000 (10:39 +0100)]
net/mrvl: do not enable port after setting MAC address
Setting enabled port's mac address caused it to stop receiving
packets. Now as that issue is fixed in library reenabling port
is no longer necessary.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:17 +0000 (10:39 +0100)]
net/mrvl: query link status using library API
Up to now link status was updated unconditionally during
link_up()/link_down() calls thus one was never sure about
it's true status.
Using dedicated library API makes sure the true link status is set.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Tomasz Duszynski [Tue, 5 Dec 2017 09:39:16 +0000 (10:39 +0100)]
drivers: switch mrvl to musdk-17.10
Following changes are needed to switch to musdk-17.10:
- With a new version of the musdk library it's no longer necessary to
explicitly define MVCONF_ARCH_DMA_ADDR_T_64BIT and
CONF_PP2_BPOOL_COOKIE_SIZE.
Proper defines are auto generated by ./configure script based on
passed options and available after mv_autogen_comp_flags.h inclusion.
- API used to set promiscuous mode was renamed. Thus in order to
compile against the latest library new API must be used.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Adrien Mazarguil [Thu, 23 Nov 2017 17:38:04 +0000 (18:38 +0100)]
net/mlx4: restore inner VXLAN RSS support
Inner VXLAN RSS was supported and performed by default prior to the entire
mlx4 refactoring that occurred in DPDK 17.11, however so far the new Verbs
RSS API did not provide means to enable it. This will be addressed in
Linux 4.15 and in RDMA core.
Thanks to RSS capabilities, the PMD can now probe for its support and
enable it again by default.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Adrien Mazarguil [Thu, 23 Nov 2017 17:38:02 +0000 (18:38 +0100)]
net/mlx4: restore UDP RSS by probing capabilities
Until now, UDP RSS support could not be relied on due to a problem in the
Linux kernel implementation and mlx4 RSS capabilities were not reported at
all, hence the PMD had to make assumptions.
Since both issues will be addressed simultaneously in Linux 4.15 (related
patches already upstream) and likely backported afterward, UDP RSS support
can be enabled by probing RSS capabilities.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Adrien Mazarguil [Thu, 23 Nov 2017 17:38:00 +0000 (18:38 +0100)]
net/mlx4: use function to get default RSS fields
Supported RSS hash fields are listed in function mlx4_conv_rss_hf() and
duplicated in mlx4_flow_prepare(); the latter are used when RSS is
requested without specifying any parameters.
This commit standardizes on mlx4_conv_rss_hf().
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Adrien Mazarguil [Thu, 23 Nov 2017 17:37:58 +0000 (18:37 +0100)]
net/mlx4: fix documentation in private structure
A couple of structure fields are not Doxygen-friendly.
Fixes:
5db1d364086e ("net/mlx4: restore Tx checksum offloads")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Adrien Mazarguil [Thu, 23 Nov 2017 17:37:56 +0000 (18:37 +0100)]
net/mlx4: fix unnecessary include
Fixes:
a2ce2121c01c ("net/mlx4: separate Tx configuration functions")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Nélio Laranjeiro [Mon, 20 Nov 2017 15:35:47 +0000 (16:35 +0100)]
net/mlx5: fix Tx checksum offloads
Tx checksum offloads are correctly handled in a single Tx burst function
whereas the capability is always set.
This causes VXLAN packet with checksum offloads request to be ignored when
the (E)MPS Tx functions are selected.
Fixes:
f5fde5205101 ("net/mlx5: add hardware checksum offload for tunnel packets")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Jerin Jacob [Tue, 28 Nov 2017 13:22:38 +0000 (18:52 +0530)]
net/thunderx: fix multi segment Tx function return
multi segment version of tx burst function was not
returning the actual number of packets sent out
in PMD xmit function.
Fixes:
1c421f18e0 ("net/thunderx: add single and multi-segment Tx")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Sunil Kulkarni <sunil.kulkarni@caviumnetworks.com>
Alejandro Lucero [Fri, 24 Nov 2017 15:31:49 +0000 (15:31 +0000)]
net/nfp: configure default RSS reta table
Some apps can enable RSS but not update the reta table nor the hash.
This patch adds a default reta table setup based on total number of
configured rx queues. The hash key is dependent on how the app
configures the rx_conf struct.
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Alejandro Lucero [Fri, 24 Nov 2017 14:26:02 +0000 (14:26 +0000)]
net/nfp: fix CRC strip check behaviour
NFP does CRC strip by default and it is not configurable. But, even
if an app requests not to do it, that should not be a reason for PMD
configuration failure.
Fixes:
defb9a5dd156 ("nfp: introduce driver initialization")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Alejandro Lucero [Fri, 24 Nov 2017 14:24:37 +0000 (14:24 +0000)]
net/nfp: fix jumbo settings
When jumbo frames is configured, the hardware mtu needs to be updated to
the specified max_rx_pkt_len. Also, changing mtu should be avoided once
the PMD port started.
Fixes:
defb9a5dd156 ("nfp: introduce driver initialization")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Alejandro Lucero [Fri, 24 Nov 2017 14:23:48 +0000 (14:23 +0000)]
net/nfp: fix MTU settings
The wrong mtu length was used for configuring the hardware. The
max_rx_pktlen reported was also wrong.
Fixes:
defb9a5dd156 ("nfp: introduce driver initialization")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Ilya V. Matveychikov [Tue, 14 Nov 2017 12:42:20 +0000 (16:42 +0400)]
net/bnxt: remove unused field from Rx queue struct
Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
Jacek Piasecki [Tue, 8 Aug 2017 12:56:43 +0000 (14:56 +0200)]
net/bonding: fix bonding in 8023ad mode
This patch blocks possibility to set master bonding by
rte_eth_bond_mode_set() in 802.3ad mode, as the API
doesn't prevent this.
Fixes:
6d72657ce379 ("net/bonding: add other aggregator modes")
Cc: stable@dpdk.org
Signed-off-by: Jacek Piasecki <jacekx.piasecki@intel.com>
Reviewed-by: Radu Nicolau <radu.nicolau@intel.com>
Shahaf Shuler [Wed, 29 Nov 2017 11:29:08 +0000 (13:29 +0200)]
net/mlx5: add physical port counters
Extend the PMD extended statistics with more counters on the physical
port.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Shahaf Shuler [Wed, 29 Nov 2017 11:29:07 +0000 (13:29 +0200)]
doc: update mlx5 statistics query
Update the guide with more details on the different statistics query
possible with MLX5 PMD.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Raslan Darawsheh [Sun, 12 Nov 2017 14:36:22 +0000 (16:36 +0200)]
net/mlx4: store RSS hash result in mbufs
Add RSS hash result from CQE to mbuf,
Also, set PKT_RX_RSS_HASH in the ol_flags.
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Thu, 23 Nov 2017 09:22:36 +0000 (10:22 +0100)]
net/mlx5: remove redundant inline variable
A non max_inline 0 means an inline is requested, there is no need to
duplicate this information.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>