Jianfeng Tan [Mon, 12 Feb 2018 03:20:28 +0000 (03:20 +0000)]
net/virtio-user: fix interrupts with kernel vhost
intr_handle->fd was wrongly initialized as 0 (usually as the stdio fd)
when virtio-user is used with vhost-kernel. So the interrupt thread
might wrongly treat stdin events as LSC interrupts.
Fixes:
3d4fb6fd2505 ("net/virtio-user: support Rx interrupt")
Cc: stable@dpdk.org
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Jianfeng Tan [Mon, 12 Feb 2018 03:20:27 +0000 (03:20 +0000)]
net/virtio-user: fix start with kernel vhost
After reset owner in below patch, we failed to set owner before
sending further vhost messages. It is OK with vhost user implemented
DPDK/VPP/Contrail, but it sees "Operation not permitted" error when
used with vhost kernel.
We fix this by setting owner every time the device is started.
Fixes:
0d6a8752ac9d ("net/virtio-user: fix crash as features change")
Cc: stable@dpdk.org
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Jianfeng Tan [Mon, 12 Feb 2018 03:20:26 +0000 (03:20 +0000)]
net/vhost: fix log messages on create/destroy
The original words are not accurate. For example, as destroy_device
callback gets called, it does not necessarily mean that the connection
is closed.
Fixes:
ee584e9710b9 ("vhost: add driver on top of the library")
Cc: stable@dpdk.org
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Maxime Coquelin [Mon, 12 Feb 2018 15:46:12 +0000 (16:46 +0100)]
vhost: do not take lock on owner reset
A deadlock happens when handling VHOST_USER_RESET_OWNER request
for the same reason the lock is not taken for
VHOST_USER_GET_VRING_BASE.
It is safe not to take the lock, as the queues are no more used
by the application when the virtqueues and the device are reset.
Fixes:
a3688046995f ("vhost: protect active rings from async ring changes")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
Maxime Coquelin [Mon, 12 Feb 2018 15:46:11 +0000 (16:46 +0100)]
net/virtio: fix resuming port with Rx vector path
Since commit
efc83a1e7fc3 ("net/virtio: fix queue setup consistency"),
when resuming a virtio port, the rx rings are refilled with new mbufs
until they are full (vq->vq_free_cnt == 0). This is done without
ensuring that the descriptor index remains a multiple of
RTE_VIRTIO_VPMD_RX_REARM_THRESH, which is a prerequisite when using the
vector mode. This can cause an out of bound access in the rx ring.
This commit changes the vector refill method from
virtqueue_enqueue_recv_refill_simple() to virtio_rxq_rearm_vec(), which
properly checks that the refill is done by batch of
RTE_VIRTIO_VPMD_RX_REARM_THRESH.
As virtqueue_enqueue_recv_refill_simple() is no more used, this
patch also removes the function.
Fixes:
efc83a1e7fc3 ("net/virtio: fix queue setup consistency")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
Olivier Matz [Mon, 12 Feb 2018 15:46:10 +0000 (16:46 +0100)]
net/virtio: fix mbuf data offset for simple Rx
The mbuf->data_off was was not properly set for the first received
mbufs. Fix this by setting it in virtqueue_enqueue_recv_refill_simple(),
which is used to enqueue the first mbuf in the ring.
The function virtio_rxq_rearm_vec(), which is used to rearm the ring
with new mbufs, is valid and does not need to be updated.
Fixes:
cab0461234e7 ("virtio: fill Rx avail ring with blank mbufs")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Matan Azrad [Sun, 11 Feb 2018 17:27:34 +0000 (17:27 +0000)]
net/failsafe: fix reconfiguration
Fail-safe PMD manages the states of its sub-devices gradually:
DEV_UNDEFINED, DEV_PARSED, DEV_PROBED, DEV_ACTIVE, DEV_STARTED.
When the sub-device arguments successfully was parsed, the state is
raised from DEV_UNDEFINED to DEV_PARSED.
When the sub-device successfully was probed, the state is raised from
DEV_PARSED to DEV_PROBED.
When the sub-device successfully was configured by
rte_eth_dev_configure(), the state is raised from DEV_PROBED to
DEV_ACTIVE.
When the sub-device successfully was started by rte_eth_dev_start(), the
state is raised from DEV_ACTIVE to DEV_STARTED.
When the sub-device successfully was stopped by rte_eth_dev_stop(), the
state is degraded from DEV_STARTED to DEV_ACTIVE.
When the sub-device successfully was closed by rte_eth_dev_close(), the
state is degraded from DEV_ACTIVE to DEV_PROBED.
When the sub-device successfully was removed by
rte_eal_hotplug_remove(), the state is degraded from DEV_PROBED to
DEV_UNDEFINED.
Fail-safe dev_configure() operation calls to its sub-devices
dev_configure() operation, but only for sub-devices which are in
DEV_PROBED state, means that sub-devices which are in DEV_ACTIVE state
because the application triggered dev_stop() operation cannot be
reconfigured again by dev_configure() operation which is really
problematic when application wants to reconfigure its ports.
Actually, the application may get success report when some of the
sub-devices are not in the wanted configuration.
The current behavior of fail-safe dev_configure() is correct only for
the first time dev_configure() is triggered by the application or for
sub-device synchronization in plug-in event, but it ignores the option
for reconfiguration from application side.
Allow calling to sub-devices dev_configure() operations also in
DEV_ACTIVE state when the call was triggered by the application.
Fixes:
a46f8d584eb8 ("net/failsafe: add fail-safe PMD")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Matan Azrad [Mon, 12 Feb 2018 20:51:42 +0000 (20:51 +0000)]
net/failsafe: fix hotplug races
Fail-safe uses a periodic alarm mechanism, running from the host
thread, to manage the hot-plug events of its sub-devices. This
management requires a lot of sub-devices PMDs operations
(stop, close, start, configure, etc.).
While the hot-plug alarm runs in the host thread, the application may
call fail-safe operations, which directly trigger the sub-devices PMDs
operations as well. This call may occur from any thread decided by the
application (probably the master thread).
Thus, more than one operation can be executed to a sub-device at the
same time. This can initiate a lot of races in the sub-PMDs.
Moreover, some control operations update the fail-safe internal
databases, which can be used by the alarm mechanism at the same time.
This can also initiate races and crashes.
Fail-safe is the owner of its sub-devices and must synchronize their
use according to the ETHDEV ownership rules.
Synchronize hot-plug management by a new lock mechanism uses a mutex to
atomically defend each critical section in the fail-safe hot-plug
mechanism and control operations to prevent any races between them.
Fixes:
a46f8d5 ("net/failsafe: add fail-safe PMD")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Matan Azrad [Mon, 12 Feb 2018 20:51:41 +0000 (20:51 +0000)]
net/failsafe: fix removal scope
The fail-safe PMD uses a per sub-device flag called "remove" to
indicate the scope where the sub-device was removed physically and
whether its software resources should be released.
This flag is set when the fail-safe receives an RMV notification
about the physical removal of the sub-device, and should be unset when
all the sub-device resources are released.
The previous code wrongly unsets the flag in dev_configure(), instead
of when the software resources release is completed.
Change the remove flag unsetting to take action in the end of the
software resources release.
Fixes:
a46f8d5 ("net/failsafe: add fail-safe PMD")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Matan Azrad [Mon, 12 Feb 2018 20:51:40 +0000 (20:51 +0000)]
net/failsafe: fix hotplug alarm cancel
The hot-plug alarm mechanism of fail-safe PMD is responsible for
handling removed devices during a plug-out event and to restore them
back to activity following a plug-in event.
Fail-safe sets a flag called "pending_alarm" to validate that only one
alarm callback is pending at any time. While this flag is required to
avoid simultaneous initiations of the alarm thread - it should not be
considered during alarm thread cancellation.
So, when failsafe_hotplug_alarm_cancel() was called while the alarm
callback was being executed the alarm mechanism was not stopped.
Skip checking the "pending_alarm" flag to allow alarm thread
cancellation all the times.
Fixes:
ebea83f899d8 ("net/failsafe: add plug-in support")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Ophir Munk [Tue, 13 Feb 2018 08:14:25 +0000 (08:14 +0000)]
net/tap: add CRC stripping capability
CRC stripping is executed in the kernel outside of TAP PMD scope.
There is no prevention that the TAP PMD will report on Rx CRC
stripping capability.
In the corrupted code, TAP PMD did not report on this capability.
The fix enables TAP PMD to report that Rx CRC stripping is supported.
Fixes:
02f96a0a82d1 ("net/tap: add TUN/TAP device PMD")
Cc: stable@dpdk.org
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Matan Azrad [Tue, 13 Feb 2018 13:22:06 +0000 (13:22 +0000)]
doc: remove jumbo frames entry from tap features
The current implementation of the Tap PMD doesn't support packet size
grater than 1522B, so no need to set jumbo frames in the Tap features.
Fixes:
04b2c3c94346 ("doc: add tap features")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Andrew Rybchenko [Fri, 9 Feb 2018 17:57:36 +0000 (17:57 +0000)]
doc: add missing SFN8xxx adapters in sfc guide
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Jingjing Wu [Mon, 12 Feb 2018 10:25:55 +0000 (18:25 +0800)]
doc: update Intel VF guide
update for intel VF usage:
- Add note for AVF device ID generation.
- Add steps for vfio-pci pass through.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Alejandro Lucero [Mon, 12 Feb 2018 09:57:38 +0000 (09:57 +0000)]
doc: rename nfp PF features file
Other NICs with VF support do not use the _pf suffix for these files
but just for the VF description.
This change makes NFP files consistent in this regard and helps with
how the DPDK web nics features matrix shows NFP devices.
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Xueming Li [Tue, 6 Feb 2018 12:52:53 +0000 (20:52 +0800)]
net/mlx5: add log on flow creation error
Add error message dump when flow create error happened.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Shahaf Shuler [Tue, 13 Feb 2018 12:31:55 +0000 (14:31 +0200)]
net/mlx5: revert multicast rule verbs flow type
This is to revert the following commits:
commit
da646bd93888 ("net/mlx5: fix all multi verification code position")
commit
0a40a1363a4d ("net/mlx5: fix flow type for allmulti rules")
The last one introduced a bug in the following diff:
@ -1262,6 +1274,7 @@ struct ibv_spec_header {
eth.val.ether_type &= eth.mask.ether_type;
}
mlx5_flow_create_copy(parser, ð, eth_size);
+ parser->allmulti = eth.val.dst_mac[0] & 1;
return 0;
}
As broadcast rules will be considered of type allmulti as well.
The patch was originally intended to enable VF to receive all multicast
traffic by using the IBV_FLOW_ATTR_MC_DEFAULT flow type.
Since the support was removed from the kernel there is no point with
fixing this issue, hence the revert.
Fixes:
da646bd93888 ("net/mlx5: fix all multi verification code position")
Fixes:
0a40a1363a4d ("net/mlx5: fix flow type for allmulti rules")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Xueming Li [Tue, 6 Feb 2018 12:54:22 +0000 (20:54 +0800)]
net/mlx5: fix close after start failure
This patch fixed primary socket assertion error during close on a device
that failed to start.
Fixes:
f8b9a3bad467 ("net/mlx5: install a socket to exchange a file descriptor")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Jerin Jacob [Sat, 10 Feb 2018 11:57:36 +0000 (17:27 +0530)]
net/dpaa2: remove unused global variable
Due to the missing __packed definition, compiler treating
it as as global variable.
grep "Allocating common symbols" -A 100 build/app/testacl.map
__packed 0x8 /build/lib/librte_pmd_dpaa2.a(dpaa2_rxtx.o)
Fixes:
a5fc38d422a7 ("net/dpaa2: support Rx packet parsing")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Martin Klozik [Tue, 13 Feb 2018 15:03:47 +0000 (15:03 +0000)]
ethdev: increase log level of port allocation failure
DPDK API does not propagate the reason of device allocation failure
from rte_eth_dev_allocate() up to the DPDK application (e.g. Open
vSwitch).
Log level of associated log entries was changed to warning. So user
can find additional details in log files also in production systems,
where debug messages cannot be turned on.
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Jerin Jacob [Mon, 12 Feb 2018 13:13:43 +0000 (18:43 +0530)]
ethdev: fix data alignment
The struct rte_eth_dev_data is used in ethdev fastpath routines
and it not aligned to cache line size. This patch fixes the ethdev
data alignment.
The alignment was broken from the "first public release" changeset
where ethdev data address was aligned only to the first port.
Remaining ports alignment was defined by the size of the struct
(rte_eth_dev_data). This scheme is not guaranteed to be cache line
aligned all the time.
"ethdev: add port ownership" change set introduced a
rte_eth_dev_shared_data container for port ownership change,
This resulted in rte_eth_dev->data memory for the first port also
as cache unaligned.
Added a compiler alignment attribute to make sure
rte_eth_dev->data always cache aligned so that CPU/compiler
1) Avoid sharing the element with another cache line
2) Can load/store the elements in struct rte_eth_dev_data as
naturally aligned.
Some platform like thunderX could see performance regression of 1%
at "ethdev: add port ownership" change set with
1 port/1 queue l3fwd application and this patch fixes that regression.
example command:
sudo ./examples/l3fwd/build/l3fwd -c 0xff00 -- -p 0x1 --config="(0,0,9)"
Fixes:
af75078fece3 ("first public release")
Fixes:
5b7ba31148a8 ("ethdev: add port ownership")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Anatoly Burakov [Sat, 10 Feb 2018 13:15:15 +0000 (13:15 +0000)]
eal: fix errno in IPC API
rte_errno values should not be negative.
Fixes:
bacaa2754017 ("eal: add channel for multi-process communication")
Fixes:
783b6e54971d ("eal: add synchronous multi-process communication")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
Pavan Nikhilesh [Mon, 12 Feb 2018 14:23:05 +0000 (19:53 +0530)]
lib: remove unused map symbols
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Neil Horman [Fri, 9 Feb 2018 15:23:36 +0000 (10:23 -0500)]
maintainers: update for driver information tool
I wrote pmdinfogen initially, and since there isn't a maintainer for it,
I'll volunteer to take care of it
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Thomas Monjalon [Thu, 8 Feb 2018 22:20:35 +0000 (23:20 +0100)]
version: 18.02-rc4
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Yulong Pei [Wed, 7 Feb 2018 10:17:48 +0000 (18:17 +0800)]
doc: add tested Intel platforms with Intel NICs
Add tested Intel platforms with Intel NICs to the release note.
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
John McNamara [Thu, 8 Feb 2018 12:47:58 +0000 (12:47 +0000)]
doc: add increased default ring size to release notes
Added note on the increased ring size in testpmd and the sample
applications to the release note.
Fixes:
bd8f10f6d69f ("app/testpmd: increase default ring sizes to 1024")
Fixes:
867a6c66ecf3 ("examples: increase default ring sizes to 1024")
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Marko Kovacevic [Wed, 7 Feb 2018 21:46:26 +0000 (21:46 +0000)]
doc: update limitations in procinfo guide
Updated the limitations for dpdk-procinfo
to inform user of the proper use. To avoid
failures and build issues
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Bao-Long Tran [Thu, 8 Feb 2018 01:19:03 +0000 (08:19 +0700)]
doc: update callback functions in pipeline sample guide
Update f_post_init for pipeline frontend.
Move f_track from pipeline backend to pipeline frontend.
Signed-off-by: Bao-Long Tran <longtb5@viettel.com.vn>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Lee Daly [Tue, 23 Jan 2018 16:45:29 +0000 (16:45 +0000)]
examples/l3fwd: convert Altivec files to SPDX license tag
This updates the Intel and IBM license on files in examples to be
the standard BSD-3-Clause license used for the rest of DPDK,
bringing the files in compliance with the DPDK licensing policy.
Signed-off-by: Lee Daly <lee.daly@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Lee Daly [Thu, 8 Feb 2018 14:03:54 +0000 (14:03 +0000)]
examples/performance-thread: convert license to SPDX tag
This updates the Intel and Cavium license on files in examples to be
the standard BSD-3-Clause license used for the rest of DPDK, bringing
the files in compliance with the DPDK licensing policy.
Signed-off-by: Lee Daly <lee.daly@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Anoob Joseph [Thu, 8 Feb 2018 06:12:42 +0000 (06:12 +0000)]
examples/ipsec-secgw: support AES 256
Adding support for AES 256 algorithm in ipsec-secgw application
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Beilei Xing [Thu, 8 Feb 2018 12:35:40 +0000 (20:35 +0800)]
app/testpmd: fix flow director filter
This patch fixes issue during dealing with flow
director filter.
Fixes:
6c684f579df5 ("app/testpmd: add or delete flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Andrew Rybchenko [Wed, 7 Feb 2018 08:24:00 +0000 (08:24 +0000)]
buildtools: output build failure reason to stderr
If build fails because of failed experimental check and stdout is
redirected to /dev/null, it is absolutely unclear why build fails.
Fixes:
a4bcd61de82d ("buildtools: add script to check experimental API exports")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Gowrishankar Muthukrishnan [Tue, 30 Jan 2018 08:59:13 +0000 (14:29 +0530)]
eal/ppc64: revert arch-specific TSC freq query
This reverts commit
15692396fd68932b6a81f00f12d4b0da12baa7d3
(eal/ppc64: implement arch-specific TSC freq query).
We intended to derive pkt/sec estimation with cpu clock frequency.
As timebase register serves the timer purpose, we need to stick with it
for calculating pkt/sec, hence reverting the change.
Fixes:
15692396fd ("eal/ppc64: implement arch-specific TSC freq query")
Cc: stable@dpdk.org
Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Ophir Munk [Thu, 8 Feb 2018 14:54:14 +0000 (14:54 +0000)]
doc: add systems support in tap guide
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Harish Patil [Wed, 7 Feb 2018 21:51:01 +0000 (13:51 -0800)]
net/qede: fix tunnel parameters init
Add the missing VF check to initialize tunnel params correctly.
Fixes:
dd28bc8c6ef4 ("net/qede: fix VF port creation sequence")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>
Shahaf Shuler [Wed, 7 Feb 2018 14:34:32 +0000 (16:34 +0200)]
net/mlx5: revert support of IPv4 time-to-live filter
Neither upstream kernel nor MLNX_OFED support such filter.
There is no point announcing this feature.
Reverts commit
0fb2c9842b20 ("net/mlx5: support IPv4 time-to-live filter")
Fixes:
0fb2c9842b20 ("net/mlx5: support IPv4 time-to-live filter")
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Ferruh Yigit [Thu, 8 Feb 2018 12:08:03 +0000 (12:08 +0000)]
app/testpmd: enable CRC strip without capability check
Some hardware doesn't support disabling CRC strip. In techboard it has
been decided to enable CRC strip always.
The testpmd update in commit
8b9bd0efe0b6, enables CRC strip only if
PMD reports CRC strip capability. Not all PMDs updated to report CRC
strip.
For the PMDs not reporting CRC strip testpmd behavior changed and
disabling CRC strip for them. And this may generate error for PMDs that
doesn't support disabling CRC strip.
Removing capability check for this release. In long term there can be
option to remove CRC strip flag completely or adding a new flag to let
PMD say disabling is not supported.
Fixes:
8b9bd0efe0b6 ("app/testpmd: disable Rx VLAN offloads by default")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Moti Haimovsky [Thu, 8 Feb 2018 11:14:27 +0000 (13:14 +0200)]
net/mlx4: add CRC stripping capability
This patch updates mlx4 Rx offload capabilities to also indicate that
Rx CRC stripping is (always) supported.
Since the device does not support disabling CRC stripping the PMD
silently ignores such requests.
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Beilei Xing [Thu, 8 Feb 2018 13:18:12 +0000 (21:18 +0800)]
net/i40e: check multi-driver option parsing
This patch fixes the coverity CHECKED_RETURN issue.
Coverity issue: 261779
Fixes:
cfdfca493cae ("net/i40e: fix multiple driver support")
Cc: stable@dpdk.org
Reported-by: John McNamara <john.mcnamara@intel.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Wei Zhao [Fri, 2 Feb 2018 03:29:32 +0000 (11:29 +0800)]
doc: add igb guide
This patch adds user guide specifically for igb NIC, like ixgbe,
to list all the supported features and known issues.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Olivier Matz [Thu, 8 Feb 2018 08:24:17 +0000 (09:24 +0100)]
net/bnxt: fix packet type
The hw flags are not read correctly: the defines
RX_PKT_CMPL_FLAGS_ITYPE_* are not bits but values, so the should not be
tested with if (value & X) but with if ((value & MASK) == X).
This was resulting in a wrong packet type.
For instance, an IPv4/ICMP packet was returning a value of 7 for
the layer 4, which is undefined.
This patch rework the way packet types are processed, to ensure
that only valid packet types will be advertised.
Fixes:
3d2a6644eb05 ("net/bnxt: support getting ptypes")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Wed, 7 Feb 2018 01:16:16 +0000 (17:16 -0800)]
net/bnxt: fix return code in MAC address set
There is no need to return an error if an existing MAC is added.
Fixes:
778b759ba10e ("net/bnxt: add MAC address")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Wed, 7 Feb 2018 01:16:15 +0000 (17:16 -0800)]
net/bnxt: add 100G speed config capability
We are not parsing for 100G speed correctly.
With this patch we should be able to configure 100G link.
Fixes:
90ed2b72291a ("net/bnxt: add 100G speed detection")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Wed, 7 Feb 2018 01:16:14 +0000 (17:16 -0800)]
net/bnxt: fix link speed setting with autoneg off
When Autoneg is turned off especially on remote side,
link does not come up. This patch fixes that.
Fixes:
7bc8e9a227cc ("net/bnxt: support async link notification")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Wed, 7 Feb 2018 01:16:13 +0000 (17:16 -0800)]
doc: update bnxt feature list
Updating bnxt.ini file.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Olivier Matz [Tue, 6 Feb 2018 13:39:31 +0000 (14:39 +0100)]
net/bnxt: fix Rx checksum flags
Fix the Rx offload flags when the IP or L4 checksum is seen as incorrect
by the hardware. In this case, the proper value is PKT_RX_IP_CKSUM_BAD.
PKT_RX_IP_CKSUM_NONE means that the checksum may be incorrect in the
packet headers, but the integrity of the IP header is verified. This is
mostly useful for virtual drivers.
Fixes:
7ec39d8c524b ("net/bnxt: update status of Rx IP/L4 CKSUM")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Moti Haimovsky [Mon, 5 Feb 2018 16:17:20 +0000 (18:17 +0200)]
net/tap: fix cleanup on allocation failure
This patch complements the partial cleanup done inside
eth_dev_tap_create when the routine failed.
Such a failure left a non-functional device attached to the system.
Fixes:
050fe6e9ff97 ("drivers/net: use ethdev allocation helper for vdev")
Cc: stable@dpdk.org
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Xiaoyun Li [Thu, 8 Feb 2018 05:45:15 +0000 (13:45 +0800)]
net/ixgbe: fix CRC stripping capability
testpmd needs to get CRC strip offload from rx_offload_capa with a
recent change. This patch adds CRC strip flag to rx_offload_capa
for ixgbe and ixgbevf, as they have the capability.
Fixes:
8b9bd0efe0b6 ("app/testpmd: disable Rx VLAN offloads by default")
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Yanglong Wu [Thu, 8 Feb 2018 04:59:53 +0000 (12:59 +0800)]
net/i40e: revert enhancing loopback AQ command
This reverts commit
7b7711bea5f4 ("net/i40e/base: enhance loopback
AQ command").
It was to support multiple type of loopbacks, which results to
configuration error about adminq. So revert it as agreed.
Fixes:
7b7711bea5f4 ("net/i40e/base: enhance loopback AQ command")
Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Beilei Xing [Sun, 4 Feb 2018 03:40:57 +0000 (11:40 +0800)]
doc: add multi-driver option in i40e guide
This patch updates the i40e guide with new device parameter of
'support-multi-driver'.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon [Tue, 6 Feb 2018 22:41:40 +0000 (23:41 +0100)]
version: 18.02-rc3
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Ferruh Yigit [Thu, 1 Feb 2018 17:19:39 +0000 (17:19 +0000)]
doc: convert Intel sharing license header to SPDX tag
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Ferruh Yigit [Thu, 1 Feb 2018 17:18:17 +0000 (17:18 +0000)]
doc: convert Intel license headers to SPDX tags
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Neil Horman [Thu, 1 Feb 2018 12:19:11 +0000 (07:19 -0500)]
compat: relicense some files
Received a note the other day from the Linux Foundation governance board
for DPDK indicating that several files I have copyright on need to be
relicensed to be compliant with the DPDK licensing guidelines. I have
some concerns with some parts of the request, but am not opposed to
other parts. So, for those pieces that we are in consensus on, I'm
proposing that we change their license from BSD 2 clause to 3 clause.
I'm also updating the files to use the SPDX licensing scheme
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Anatoly Burakov [Thu, 21 Dec 2017 15:28:53 +0000 (15:28 +0000)]
doc: remove UTF-8 BOM from membership guide
Fixes:
55694b2a9f64 ("doc: add membership documentation")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
David Hunt [Wed, 31 Jan 2018 12:29:46 +0000 (12:29 +0000)]
doc: add hyperthreading note to power library guide
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Marko Kovacevic [Fri, 2 Feb 2018 15:02:32 +0000 (15:02 +0000)]
doc: update definition of lcore id and index
Added examples in lcore index for better explanation on
various examples, Sited examples for lcore id.
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Vipin Varghese [Tue, 6 Feb 2018 16:11:57 +0000 (21:41 +0530)]
doc: add note on multiple crypto vdevs
Add information to explain applications using multiple instances of sw
crypto with example.
Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Vipin Varghese [Mon, 5 Feb 2018 17:32:07 +0000 (23:02 +0530)]
doc: update minimum requirement of l2fwd-crypto
Added note section to update information for use cases working with
multiple crypto devices.
Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Pablo de Lara [Thu, 1 Feb 2018 16:42:27 +0000 (16:42 +0000)]
examples/ptpclient: fix Tx configuration
The PTP Client application requires IEEE1588 to be supported
by the network driver used, which needs full Tx data path
to be used.
Fixes:
b960219b0d83 ("examples/ptpclient: convert to new ethdev offloads API")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Nikhil Rao [Sun, 4 Feb 2018 18:18:31 +0000 (23:48 +0530)]
eventdev: check error in default Rx conf callback
The default adapter configuration callback is invoked when a Rx
queue is added to the adapter and the adapter detects that a SW
service is needed. The adapter needs to re-configure the device
with an additional port and to do do, it needs to stop the
device and restart it after it is done reconfiguring it. This
patch adds code to check the return code of
rte_event_dev_start() for both when the reconfiguration fails
and when it succeeds and introduces a new error code (-EIO)
for the first case.
Coverity issue: 257000
Fixes:
9c38b704d280 ("eventdev: add eth Rx adapter implementation")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Sebastian Basierski [Tue, 14 Nov 2017 10:39:56 +0000 (11:39 +0100)]
net/virtio-user: check error on clearing non block flag
Report error message if clearing O_NONBLOCK flag will fail,
then return from function.
Coverity issue: 143439
Fixes:
ef53b6030039 ("net/virtio-user: support LSC")
Cc: stable@dpdk.org
Signed-off-by: Sebastian Basierski <sebastianx.basierski@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Beilei Xing [Tue, 6 Feb 2018 05:33:31 +0000 (13:33 +0800)]
net/i40e: fix Rx interrupt
This patch fixes interval error and corrects macros when
enabling Rx interrupt mode. The patch also fixes a logical
error during supporting multiple drivers.
Fixes:
cfdfca493cae ("net/i40e: fix multiple driver support")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Kirill Rybalchenko [Thu, 1 Feb 2018 12:43:05 +0000 (12:43 +0000)]
net/i40e: fix multiple DDP packages conflict
Should be not possible to load conflicting DDP profiles. Only DDP
profiles of the same group (not 0) can be loaded together. If DDP
profile group is 0, it is exclusive, i.e. it cannot be loaded with
any other DDP profile. If DDP profile groups are different, these
profiles cannot be loaded together.
Fixes:
b319712f53c8 ("net/i40e: extended list of operations for DDP processing")
Cc: stable@dpdk.org
Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Acked-by: Andrey Chilikin <andrey.chilikin@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Yanglong Wu [Mon, 5 Feb 2018 09:56:19 +0000 (17:56 +0800)]
app/testpmd: fix port DCB configuration
The port_conf for the DCB configuration should
inherit the same configuration of the port.
Fixes:
0074d02fca21 ("app/testpmd: convert to new Rx offloads API")
Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:42 +0000 (13:35 +0000)]
test/timer_perf: fix memory leak
Fixes:
277afaf3dbcb ("app/test: add timer_perf")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:41 +0000 (13:35 +0000)]
test/table: fix memory leak
Always deallocate allocated resources after the test is done.
Fixes:
5205954791cb ("app/test: packet framework unit tests")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:40 +0000 (13:35 +0000)]
test/ring_perf: fix memory leak
Fixes:
ac3fb3019c52 ("app: rework ring tests")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:39 +0000 (13:35 +0000)]
test/ring: fix memory leak
Get rid of global static ring variable and don't reuse rings
between test runs.
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Fixes:
4e32101f9b01 ("ring: support freeing")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:38 +0000 (13:35 +0000)]
test/reorder: fix memory leak
Add a teardown function that frees allocated resources.
Fixes:
d0c9b58d7156 ("app/test: new reorder unit test")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Anatoly Burakov [Tue, 6 Feb 2018 13:35:37 +0000 (13:35 +0000)]
test/bitmap: fix memory leak
Fixes:
c7e4a134e769 ("test: verify bitmap operations")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Bao-Long Tran [Wed, 31 Jan 2018 08:48:16 +0000 (15:48 +0700)]
examples/ip_pipeline: fix timer period unit
The timer_period option specified by users via config file
should have unit of 1 millisecond. However timer_period is
internally converted to unit of 10 millisecond.
Fixes:
4e14069328fc ("examples/ip_pipeline: measure CPU utilization")
Cc: stable@dpdk.org
Signed-off-by: Bao-Long Tran <longtb5@viettel.com.vn>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>
Vipin Varghese [Thu, 1 Feb 2018 18:58:42 +0000 (00:28 +0530)]
examples/l2fwd: check if user portmask is valid
User can pass portmask with any value, even invalid mask. The code
checks against actual portmask.
Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Amr Mokhtar [Tue, 6 Feb 2018 13:29:30 +0000 (13:29 +0000)]
bbdev: fix exported dynamic log type
This patch fixes shared library compilation due to undefined
reference to an exported variable 'bbdev_logtype'.
Fixes:
4935e1e9f76e ("bbdev: introduce wireless base band device lib")
Fixes:
b8cfe2c9aed2 ("bb/turbo_sw: add software turbo driver")
Fixes:
7dc2b1589440 ("bb/null: add null base band device driver")
Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
Bruce Richardson [Tue, 6 Feb 2018 16:06:59 +0000 (16:06 +0000)]
ethdev: fix stats query for lowest xstat id
When querying either the name or the value of a stat using the xstats
APIs, a check is done to see if the regular stats API or the xstats APIs
for the driver need to be used. However, the id of the stat requested is
checked to see if it is greater than the number of basic stats, rather
than checking for greater-or-equal, meaning that the xstat with the lowest
id gets incorrectly treated as a basic stat.
This problem manifests itself when you call proc_info using "--xstats-id"
for the first xstat, you get no name of the stat printed, and a random(ish)
stat value.
Fixes:
4773152f850b ("ethdev: optimize xstats by ids APIs")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Pavan Nikhilesh [Tue, 6 Feb 2018 17:22:48 +0000 (22:52 +0530)]
bus/dpaa: fix default IOVA mode
Fix dpaa bus returning IOVA as PA even when it is not running on dpaa
platform.
Fixes:
1ee9569576f6 ("config: enable dpaaX drivers for generic ARMv8")
Fixes:
d5a4e3a00c4a ("bus/dpaa: set IOVA mode as physical")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Jerin Jacob [Tue, 6 Feb 2018 17:14:55 +0000 (22:44 +0530)]
bus/fslmc: fix build with latest glibc
Fix the following build error with latest glibc-headers(
Part of aarch64-linux-gnu-gcc-7.3.0 toolchain)
In file included from drivers/bus/fslmc/mc/fsl_mc_sys.h:30:0,
from drivers/bus/fslmc/mc/dpmng.c:7:
/usr/aarch64-linux-gnu/usr/include/libio.h:21:2: error:
#warning "<libio.h> is deprecated; use <stdio.h> instead." [-Werror=cpp]
Fixes:
3af733ba8da8 ("bus/fslmc: introduce MC object functions")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Matan Azrad [Mon, 5 Feb 2018 14:09:23 +0000 (14:09 +0000)]
app/testpmd: rework simple forward config
A new function was added to get a Tx port index as a function of the
topology mode and the Rx port index.
Use this function to get the Tx port index of simple stream.
Signed-off-by: Matan Azrad <matan@mellanox.com>
Matan Azrad [Mon, 5 Feb 2018 14:09:22 +0000 (14:09 +0000)]
app/testpmd: fix port topology in RSS forward config
The testpmd user can configure port topology mode to define the port
topology between the testpmd forward ports(paired, chained and loop).
When multi-queue ports are configured by the user, the testpmd
streams are created by rss_fwd_config_setup() function, this function
doesn't take into account the chained topology mode and configures the
forward streams with paired topology mode in this case.
Configure the stream Tx port by dedicated function which calculates
a valid Tx port index as a function of the topology mode and the Rx
port index.
Fixes:
af75078 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Matan Azrad [Mon, 5 Feb 2018 14:09:21 +0000 (14:09 +0000)]
app/testpmd: fix port index in RSS forward config
When multi-queue ports are configured by the user, the testpmd streams
are created by rss_fwd_config_setup() function.
This function may configure to the streams either invalid Rx ports or
invalid Tx ports.
An invalid Tx port is configured when the number of ports is odd.
In this case, the last Tx port will be always invalid.
An invalid Rx port is configured when NUMA support is configured by the
user and the number of forward ports is much smaller than the number of
all ports. In this case, also the Tx port is invalid.
Change calculations to get valid ports.
Fixes:
af75078 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Shreyansh Jain [Thu, 1 Feb 2018 10:19:22 +0000 (15:49 +0530)]
doc: fix release note for rawdev library
'+' sign was missing from librawdev library which is added
in this release.
Fixes:
a9bb0c44c775 ("doc: add rawdev library guide and doxygen page")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Shreyansh Jain [Tue, 6 Feb 2018 06:43:38 +0000 (12:13 +0530)]
raw/skeleton: fix device start test
Device can only be started if firmware is loaded, as per Skeleton
rawdev driver semantics. This patch fixes original implementation
which attempted to start the device without loading firmware.
Fixes:
55ca1b0f2151 ("raw/skeleton: add test cases")
Cc: shreyansh.jain@nxp.com
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Herbert Guan [Wed, 31 Jan 2018 07:39:19 +0000 (15:39 +0800)]
build: add more implementers IDs and PNs for ARM
1) Add native PN option '-march=native' to allow automatic detection.
Set 'arm_force_native_march' to 'true' in config/arm/meson.build
to use native PN option.
2) Add implementer_pn option for part num selection in cross compile
3) Add known Arm cortex PN support
4) Add known implementers' IDs (use generic flags/archs by default)
5) Sync build options with config/common_armv8a_linuxapp
Signed-off-by: Herbert Guan <herbert.guan@arm.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Wei Zhao [Wed, 31 Jan 2018 02:12:27 +0000 (10:12 +0800)]
doc: update flow filtering example guide
This patch updates the user guidance of example application of
flow_filtering, with more details of Tx queues configuration.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Reviewed-by: Ori Kam <orika@mellanox.com>
Nélio Laranjeiro [Tue, 6 Feb 2018 09:26:21 +0000 (10:26 +0100)]
net/mlx5: fix UAR remapping on non configured queues
priv_tx_uar_remap() is wrongly considering the queue is already configured
and thus present in the queue array of the device.
Fixes:
f8b9a3bad467 ("net/mlx5: install a socket to exchange a file descriptor")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Nélio Laranjeiro [Tue, 6 Feb 2018 09:22:15 +0000 (10:22 +0100)]
net/mlx5: fix flow RSS configuration
An RSS configuration without a key is valid according to the
rte_eth_rss_conf API definition.
Fixes:
8086cf08b2f0 ("net/mlx5: handle RSS hash configuration in RSS flow")
Cc: stable@dpdk.org
Reported-by: Yuanhan Liu <yliu@fridaylinux.org>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 2 Feb 2018 16:46:18 +0000 (17:46 +0100)]
net/mlx: make rdma-core glue path configurable
Since rdma-core glue libraries are intrinsically tied to their respective
PMDs and used as internal plug-ins, their presence in the default search
path among other system libraries for the dynamic linker is not necessarily
desired.
This commit enables their installation and subsequent look-up at run time
in RTE_EAL_PMD_PATH if configured to a nonempty string. This path can also
be overridden by environment variables MLX[45]_GLUE_PATH.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Fri, 2 Feb 2018 16:46:16 +0000 (17:46 +0100)]
net/mlx: version rdma-core glue libraries
When built as separate objects, these libraries do not have unique names.
Since they do not maintain a stable ABI, loading an incompatible library
may result in a crash (e.g. in case multiple versions are installed).
This patch addresses the above by versioning glue libraries, both on the
file system (version suffix) and by comparing a dedicated version field
member in glue structures.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Fri, 2 Feb 2018 16:46:14 +0000 (17:46 +0100)]
net/mlx: fix missing includes for rdma-core glue
For consistency since these includes are already pulled by others.
Fixes:
4eba244b78ec ("net/mlx4: move rdma-core calls to separate file")
Fixes:
0e83b8e536c1 ("net/mlx5: move rdma-core calls to separate file")
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Fri, 2 Feb 2018 16:46:12 +0000 (17:46 +0100)]
net/mlx: add debug checks to glue structure
This code should catch mistakes early if a glue structure member is added
without a corresponding implementation in the library.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Somnath Kotur [Tue, 6 Feb 2018 02:52:03 +0000 (08:22 +0530)]
net/bnxt: fix missing timestamp flag in mbuf
The timestamp flag needs to be set in the offload flags
for the received pkt in case of PTP offload.
Fixes:
b11cceb83a34 ("net/bnxt: support timesync")
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Moti Haimovsky [Tue, 30 Jan 2018 17:02:51 +0000 (19:02 +0200)]
net/mlx4: fix Rx offload non-fragmented indication
This patch fixes the missing RTE_PTYPE_L4_NONFRAG on non-fragmented
IP packets with unrecognized payload type.
Fixes:
aee4a03fee4f ("net/mlx4: enhance Rx packet type offloads")
Cc: stable@dpdk.org
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
David Harton [Sat, 3 Feb 2018 14:55:23 +0000 (09:55 -0500)]
net/virtio: fix crash while freeing mbufs
virtio_dev_free_mbufs was recently modified to free the
virtqueues but failed to check whether the array was
allocated. Added a check to ensure vqs was non-null.
Fixes:
bdb32afbb610 ("net/virtio: rationalize queue flushing")
Signed-off-by: David Harton <dharton@cisco.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Vipin Varghese [Tue, 23 Jan 2018 14:29:26 +0000 (14:29 +0000)]
doc: remove TUN from TAP PMD guide
TUN PMD is not supported, removing the references
from Network Interface Controller Driver Tun/Tap
Poll Mode Driver section
Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ophir Munk [Mon, 5 Feb 2018 14:40:42 +0000 (14:40 +0000)]
net/tap: fix eBPF handling of non-RSS flows
The eBPF classifier (section "cls_q" in tap_bpf_program.c) is tracing
marked packets in which skb->cb[1] contains an RSS queue number, and
redirects those packets to the matched queue.
It is expected that skb->cb[1] has been previously set with a valid RSS
queue number during an eBPF action (section "l3_l4" in tap_bpf_program.c).
However, for non-RSS flows, skb->cb[1] may contain a random unset value,
which could falsely be interpreted as a valid RSS queue.
To avoid this potential error, tap_bpf_program.c has been updated as
follows:
1. After calculating the RSS queue number, it is added a unique offset in
order to uniquely identify it as a valid RSS queue number.
2. After matching an RSS queue to a packet, skb->cb[1] is set to 0.
Fixes:
cdc07e83bb24 ("net/tap: add eBPF program file")
Fixes:
aabe70df73a3 ("net/tap: add eBPF bytes code")
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Ophir Munk [Mon, 5 Feb 2018 10:59:08 +0000 (10:59 +0000)]
net/tap: fix multi segments capability
TAP device is supporting multi segments Tx, however this capability is
not reported when querying the TAP device.
This commit adds this capability report.
Fixes:
818fe14a9891 ("net/tap: use new Tx offloads API")
Cc: stable@dpdk.org
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
Maxime Coquelin [Mon, 5 Feb 2018 15:04:57 +0000 (16:04 +0100)]
vhost: remove pending IOTLB entry if miss request failed
In case vhost_user_iotlb_miss returns an error, the pending IOTLB
entry has to be removed from the list as no IOTLB update will be
received.
Fixes:
fed67a20ac94 ("vhost: introduce guest IOVA to backend VA helper")
Cc: stable@dpdk.org
Suggested-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Maxime Coquelin [Mon, 5 Feb 2018 15:04:56 +0000 (16:04 +0100)]
vhost: fix IOTLB pool out-of-memory handling
In the unlikely case the IOTLB memory pool runs out of memory,
an issue may happen if all entries are used by the IOTLB cache,
and an IOTLB miss happen. If the iotlb pending list is empty,
then no memory is freed and allocation fails a second time.
This patch fixes this by doing an IOTLB cache random evict if
the IOTLB pending list is empty, ensuring the second allocation
try will succeed.
In the same spirit, the opposite is done when inserting an
IOTLB entry in the IOTLB cache fails due to out of memory. In
this case, the IOTLB pending is flushed if the IOTLB cache is
empty to ensure the new entry can be inserted.
Fixes:
d012d1f293f4 ("vhost: add IOTLB helper functions")
Fixes:
f72c2ad63aeb ("vhost: add pending IOTLB miss request list and helpers")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>