Igor Romanov [Wed, 23 Jan 2019 13:08:55 +0000 (13:08 +0000)]
net/sfc: fix crash in EF10 TSO if no payload
Fixes:
6bc985e41155 ("net/sfc: support TSO in EF10 Tx datapath")
Cc: stable@dpdk.org
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Wenzhuo Lu [Wed, 23 Jan 2019 05:30:29 +0000 (13:30 +0800)]
net/ice: fix link speed
Fix the issue that the link speed is unknown.
Fixes:
690175ee51bf ("net/ice: support getting device information")
Fixes:
cf911d90e366 ("net/ice: support link update")
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Wenzhuo Lu [Wed, 23 Jan 2019 02:37:01 +0000 (10:37 +0800)]
net/ice: support promiscuous mode
Enable the APIs for unicast and multicast promiscuous
mode setting.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Dekel Peled [Thu, 17 Jan 2019 12:12:19 +0000 (14:12 +0200)]
net/mlx4: fix creation of flow rule w/o ETH spec
The original commit enabled the creation of flow rule with empty
ETH address and with specific VLAN.
It works fine on PF, but such flow rule is still rejected on VF due
to kernel limitation, which blocks MAC address of all zeroes.
This patch complements the original commit.
It sets byte 0 of MAC address to 0xFF.
Fixes:
c0d239263156 ("net/mlx4: support flow w/o ETH spec and with VLAN")
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Tiwei Bie [Mon, 21 Jan 2019 08:12:18 +0000 (16:12 +0800)]
vhost: fix access for indirect descriptors
Fix a possible out of bound access which may happen when handling
indirect descs in split ring.
Fixes:
1be4ebb1c464 ("vhost: support indirect descriptor in mergeable Rx")
Cc: stable@dpdk.org
Reported-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Wei Zhao [Tue, 22 Jan 2019 08:11:03 +0000 (16:11 +0800)]
net/i40e: fix queue region DCB configure
DCB is not necessary to be configured if no user priority of
queue region is requested.
Unexpected configuration of DCB will cause unexpected behavior, like
FDIR does not work on those queues, but could cause more issues.
Fixes:
7cbecc2f7424 ("net/i40e: support queue region set and flush")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Ilya Maximets [Fri, 25 Jan 2019 07:55:58 +0000 (10:55 +0300)]
test: check zero socket memory as valid
Dynamic memory mode allowes zero socket-mem because all the
required memory could be allocated on demand.
Fixes:
0a703f0f36c1 ("eal/linux: fix parsing zero socket memory and limits")
Cc: stable@dpdk.org
Reported-by: Shuai Zhu <shuaix.zhu@intel.com>
Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Ilya Maximets [Tue, 22 Jan 2019 16:27:14 +0000 (19:27 +0300)]
eal/linux: fix parsing zero socket memory and limits
Modern memory mode allowes to not reserve any memory by the
'--socket-mem' option. i.e. it could be possible to specify
zero preallocated memory like '--socket-mem 0'.
Also, it should be possible to configure unlimited memory
allocations by '--socket-limit 0'.
Both cases are impossible now and blocks starting the DPDK
application:
./dpdk-app --socket-limit 0 <...>
EAL: invalid parameters for --socket-limit
EAL: Invalid 'command line' arguments.
Unable to initialize DPDK: Invalid argument
Fixes:
6b42f75632f0 ("eal: enable non-legacy memory mode")
Cc: stable@dpdk.org
Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Alejandro Lucero [Wed, 23 Jan 2019 10:00:48 +0000 (10:00 +0000)]
vfio: fix error message
The message refers to uio driver.
Fixes:
ff0b67d1c868 ("vfio: DMA mapping")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Ferruh Yigit [Tue, 22 Jan 2019 15:44:29 +0000 (15:44 +0000)]
kni: fix build for igb_ndo_bridge_setlink in Linux 5.0
Build error seen with Linux kernel 5.0 and
when CONFIG_RTE_KNI_KMOD_ETHTOOL is enabled.
build error:
.../build/build/kernel/linux/kni/igb_main.c:2348:24:
error: initialization of
‘int (*)(struct net_device *, struct nlmsghdr *, u16,
struct netlink_ext_ack *)’
{aka ‘int (*)(struct net_device *, struct nlmsghdr *,
short unsigned int, struct netlink_ext_ack *)’}
from incompatible pointer type
‘int (*)(struct net_device *, struct nlmsghdr *, u16)’
{aka ‘int (*)(struct net_device *, struct nlmsghdr *,
short unsigned int)’}
[-Werror=incompatible-pointer-types]
.ndo_bridge_setlink = igb_ndo_bridge_setlink,
^~~~~~~~~~~~~~~~~~~~~~
.../build/build/kernel/linux/kni/igb_main.c:2348:24:
note: (near initialization for ‘igb_netdev_ops.ndo_bridge_setlink’)
igb_ndo_bridge_setlink() is changed in Linux kernel version 5.0
and now requires a new parameter, 'struct netlink_ext_ack *extack'.
Fixed by adding a new parameter with a kernel version check.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Tue, 22 Jan 2019 15:44:28 +0000 (15:44 +0000)]
kni: fix build for dev_open in Linux 5.0
Build error seen with Linux kernel 5.0 and
when CONFIG_RTE_KNI_KMOD_ETHTOOL is enabled.
build error:
.../build/build/kernel/linux/kni/ixgbe_ethtool.c:1746:4:
error: too few arguments to function ‘dev_open’
dev_open(netdev);
^~~~~~~~
In file included from .../build/kernel/linux/kni/ixgbe_ethtool.c:18:
.../linux/linux/include/linux/netdevice.h:2620:5: note: declared here
int dev_open(struct net_device *dev, struct netlink_ext_ack *extack);
^~~~~~~~
.../build/build/kernel/linux/kni/igb_ethtool.c:1812:4:
error: too few arguments to function ‘dev_open’
dev_open(netdev);
^~~~~~~~
In file included from .../build/build/kernel/linux/kni/igb_ethtool.c:15:
.../linux/linux/include/linux/netdevice.h:2620:5: note: declared here
int dev_open(struct net_device *dev, struct netlink_ext_ack *extack);
^~~~~~~~
dev_open() is changed in Linux kernel version 5.0 and now requires
a new parameter, 'struct netlink_ext_ack *extack'.
Fixed by defining dev_open as macro when kernel version >= 5.0
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fan Zhang [Fri, 18 Jan 2019 09:15:57 +0000 (09:15 +0000)]
examples/fips_validation: fix physical address
This patch fixes the missed digest and aad data physical
addresses filling to crypto operations in fips_validation
sample application.
Fixes:
41d561cbdd24 ("examples/fips_validation: add power on self test")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Fan Zhang [Mon, 21 Jan 2019 15:56:11 +0000 (15:56 +0000)]
crypto/aesni_mb: fix build with custom dependency path
This patch fixes the inflexible compile issue AESNI-MB PMD.
Originally the compile of the PMD will fail if IPSec_MB is
not installed in default location.
Fixes:
c68d7aa354f6 ("crypto/aesni_mb: use architecture independent macros")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Andrew Rybchenko [Mon, 21 Jan 2019 06:42:38 +0000 (06:42 +0000)]
gso: fix VxLAN/GRE tunnel checks
Tunnel type is an enum in PKT_TX_TUNNEL_MASK bits.
As the result, for example, IPIP or MPLSinUDP tunnel packets may be
incorrectly treated internally as VXLAN.
Fixes:
b058d92ea95d ("gso: support VxLAN GSO")
Fixes:
70e737e448c7 ("gso: support GRE GSO")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Andrew Rybchenko [Mon, 21 Jan 2019 16:18:35 +0000 (16:18 +0000)]
ethdev: fix errno to have positive value
rte_errno should be set to positive value from errno.h plus
few RTE-specific values.
Fixes:
4fb7e803eb1a ("ethdev: add Tx preparation")
Fixes:
439a90b5f2a7 ("ethdev: reorder inline functions")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Anatoly Burakov [Fri, 18 Jan 2019 10:24:41 +0000 (10:24 +0000)]
vfio: allow secondary process to query IOMMU type
It is only possible to know IOMMU type of a given VFIO container
by attempting to initialize it. Since secondary process never
attempts to set up VFIO container itself (because they're shared
between primary and secondary), it never knows which IOMMU type
the container is using, and never sets up the appropriate config
structures. This results in inability to perform DMA mappings in
secondary process.
Fix this by allowing secondary process to query IOMMU type of
primary's default container at device initialization.
Note that this fix is assuming we're only interested in default
container.
Bugzilla ID: 174
Fixes:
6bcb7c95fe14 ("vfio: share default container in multi-process")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Thomas Monjalon [Sun, 20 Jan 2019 21:39:20 +0000 (22:39 +0100)]
version: 19.02-rc3
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Harman Kalra [Mon, 10 Dec 2018 08:39:15 +0000 (08:39 +0000)]
test/metrics: fix a negative case
Negative test case for passing invalid count size to
rte_metrics_update_values() will pass if count value
is any value greater than 1 because set size wrt to
key id 1 is 1 and passing 0 as no of values to be
updated will not hit the ERANGE check.
Fixes:
cd3804242901 ("test/metrics: add unit tests for metrics library")
Cc: stable@dpdk.org
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Remy Horton <remy.horton@intel.com>
Tomasz Jozwiak [Mon, 14 Jan 2019 15:11:21 +0000 (16:11 +0100)]
doc: update qat compression guide
Added limitations description for the QAT compression PMD.
Updated intermediate buffers description in qat.rst file.
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Fiona Trahe [Thu, 17 Jan 2019 18:23:19 +0000 (18:23 +0000)]
doc: add GCM AAD limitation in qat guide
Add limitation that AAD buffer must be padded with zeroes
in GCM case.
Fixes:
d4f44265a1d7 ("doc: add limitation of AAD size to QAT guide")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
David Hunt [Tue, 15 Jan 2019 14:17:00 +0000 (14:17 +0000)]
doc: add intel_pstate in power management
With the addition of the patchset to allow auto-detection and use
of the intel_pstate kernel driver instead of the acpi-cpufreq kernel
driver, we need to reflect this in the documentation.
Now, instead of telling the user to disable intel_pstate in all cases,
it is now an optional step, should the user want to use acpi-cpufreq.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
David Hunt [Fri, 18 Jan 2019 09:34:24 +0000 (09:34 +0000)]
doc: fix references in power management guide
In the References section in the Power Management overview,
both links pointed to the same l3fwd-power app. Fix the links
so that one points to l3fwd-power, and the other points to
the vm_power_manager sample app.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
David Hunt [Tue, 15 Jan 2019 15:19:59 +0000 (15:19 +0000)]
doc: update recommended BIOS settings in Linux guide
Update recommended BIOS settings for performance to be more appropriate
for a wider variety of applications, and allow users to select the most
appropriate settings for their use case, e.g. some users may wish to
have Turbo Boost enabled.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
David Marchand [Fri, 18 Jan 2019 15:31:00 +0000 (16:31 +0100)]
doc: remove file listings
No need to keep those file listings, they are very likely to become
outdated.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Thomas Monjalon [Wed, 16 Jan 2019 11:45:35 +0000 (12:45 +0100)]
doc: increase minimal supported Linux version
Update the Linux user guide to restrict the supported kernels
to reasonnably recent enough versions.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Hari Kumar Vemula [Fri, 18 Jan 2019 17:40:44 +0000 (17:40 +0000)]
test: reorder test cases in meson
Categorize testcases into suites:
- test cases that runs quickly
- performance test cases
- test cases that depend on specific drivers
- logging or dump related test cases
Signed-off-by: Hari Kumar Vemula <hari.kumarx.vemula@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Shahed Shaikh [Fri, 18 Jan 2019 10:29:30 +0000 (02:29 -0800)]
net/qede: remove prefetch in Tx path
Incorrect placement of prefetch in Tx path is causing
a performance drop of around ~2% on AMD platform.
Fixes:
2ea6f76aff40 ("qede: add core driver")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>
Shahed Shaikh [Fri, 18 Jan 2019 10:29:29 +0000 (02:29 -0800)]
net/qede: fix performance bottleneck in Rx path
Allocating replacement buffer per received packet is expensive.
Instead, process received packets first and allocate
replacement buffers in bulk later.
This improves performance by ~25% in terms of PPS on AMD
platforms.
Fixes:
2ea6f76aff40 ("qede: add core driver")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>
Andy Pei [Fri, 18 Jan 2019 11:14:33 +0000 (11:14 +0000)]
raw/ifpga: fix memory leak
When ifpga_rawdev_create() allocate memory for a new rawdev,
the original code allocate redundant memory for adapter,
which is a member of the rawdev. What is actually necessary is
the adapter to be initialized, not memory allocated.
Fixes:
ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Andy Pei [Fri, 18 Jan 2019 11:12:33 +0000 (11:12 +0000)]
bus/ifpga: fix AFU probe failure handler
In the original code, when an AFU device probe a driver,
if the first driver in the driver list does not support
this device or some error happens, bus probe returns an error.
With this patch, a device will try to match driver in the driver
list one by one until an appropriate driver is found.
If some error happens, the error is returned. If the current driver
does not support the device, just try the next driver in the list.
If all the drivers in the list are tried and no driver matches,
0 is returned. Otherwise, the error code is returned.
Fixes:
05fa3d4a6539 ("bus/ifpga: add Intel FPGA bus library")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Andy Pei [Fri, 18 Jan 2019 11:07:01 +0000 (11:07 +0000)]
bus/ifpga: fix forcing optional devargs
Original driver requires users to input "afu_bts" args.
But driver can also work without an explicit "afu_bts" args.
Fixes:
05fa3d4a6539 ("bus/ifpga: add Intel FPGA bus library")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Andy Pei [Fri, 18 Jan 2019 11:09:33 +0000 (11:09 +0000)]
bus/ifpga: fix build for cpp applications
Brackets unmatch when __cplusplus defined.
Fixes:
05fa3d4a6539 ("bus/ifpga: add Intel FPGA bus library")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Lee Daly [Thu, 17 Jan 2019 21:10:45 +0000 (21:10 +0000)]
compress/isal: fix build with old library version
This patch removes an unnecessary flag which was breaking the
build with older versions of the ISA-L library (v2.23 and older)
and replace with a more appropriate flag which is present
in older versions of library.
Fixes:
bd03d3f1e4f1 ("compress/isal: enable checksum support")
Signed-off-by: Lee Daly <lee.daly@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Hari Kumar Vemula [Fri, 18 Jan 2019 07:40:42 +0000 (07:40 +0000)]
efd: fix tail queue leak
In rte_efd_create() allocated memory for tail queue entry but
not freed.
Added freeing the tail queue entry.
Fixes:
56b6ef874f80 ("efd: new Elastic Flow Distributor library")
Cc: stable@dpdk.org
Signed-off-by: Hari Kumar Vemula <hari.kumarx.vemula@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Lijuan Tu [Fri, 18 Jan 2019 15:25:24 +0000 (23:25 +0800)]
doc: update recommended versions for i40e
add recommended DPDK/kernel driver/firmware version matching list for
i40e for 19.02
Signed-off-by: Lijuan Tu <lijuan.tu@intel.com>
Nithin Dabilpuram [Thu, 17 Jan 2019 14:13:54 +0000 (14:13 +0000)]
ethdev: report error on ring name truncation
Currently this api doesn't report error if name is
truncated and so user is not sure about uniqueness
of name. This change reports error to help user.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Rami Rosen [Thu, 17 Jan 2019 11:39:26 +0000 (13:39 +0200)]
doc: add missing loopback option in testpmd guide
This patch adds a missing topology "loop" mode for port-topology
option in testpmd guide. The testpmd "loop" option
(PORT_TOPOLOGY_LOOP) was added to testpmd parameter
port-topology back in 2014, but it seems that it was never added
to the testpmd guide. This patch adds it in the testpmd guide.
Fixes:
3e2006d6186c ("app/testpmd: add loopback topology")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Rami Rosen [Thu, 17 Jan 2019 14:50:31 +0000 (16:50 +0200)]
doc: fix ifc naming
This patch fixes an error in ifc NIC document; a previous patch
changed the semantics to use CONFIG_RTE_LIBRTE_IFC_PMD
instead of CONFIG_RTE_LIBRTE_IFCVF_VDPA_PMD,
but the ifc NIC doc file remained with the old name.
Fixes:
4b614e9504a1 ("net/ifc: make driver name consistent")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Andrew Rybchenko [Thu, 17 Jan 2019 06:17:32 +0000 (06:17 +0000)]
net/sfc: fix Rx packets counter
Errors, missed and pauses should not be included in delivered
good Rx packets reported by ipackets.
Fixes:
1caab2f1e684 ("net/sfc: add basic statistics")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Fan Zhang [Tue, 15 Jan 2019 10:38:08 +0000 (10:38 +0000)]
examples/vhost_crypto: fix session private mempool
This patch fixes the incorrect session private mempool passing
to cryptodev.
Fixes:
ac5e42daca19 ("vhost/crypto: use separate session mempools")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 15 Jan 2019 07:13:24 +0000 (15:13 +0800)]
examples/vhost: fix path allocation failure handling
Add the missing failure handling for path allocation,
as realloc() may fail.
Fixes:
ad0eef4d2203 ("examples/vhost: support multiple socket files")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 15 Jan 2019 07:13:23 +0000 (15:13 +0800)]
vhost: fix memory leak on realloc failure
When realloc() fails, the original block isn't freed.
Fixes:
e246896178e6 ("vhost: get guest/host physical address mappings")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Xiaolong Ye [Tue, 15 Jan 2019 06:48:13 +0000 (14:48 +0800)]
vhost: remove unused function prototype
vhost_user_host_notifier_ctrl is not existed anymore, its statement in
header file should be removed accordingly.
Fixes:
43f34e35663f ("vhost: provide helper for host notifier ctrl")
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Xiaolong Ye [Mon, 14 Jan 2019 07:34:24 +0000 (15:34 +0800)]
vhost: configure vDPA device after set vring call message
As qemu will only send VHOST_USER_SET_VRING_ENABLE message for guest
enabled vrings (only first queue pair will be enabled at initialized
stage), this will cause trouble for multiqueue case, vDPA's dev_conf
callback will get no chance be invoked. Decouple the dev_conf callback from
VHOST_USER_SET_VRING_ENABLE solves this issue.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:38 +0000 (22:13 +0800)]
net/ice/base: free flow profile entries
Free flow profile entries when free HW tables.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:37 +0000 (22:13 +0800)]
net/ice/base: add flow module
Add the module that implemented flow abstraction that base on
flexible pipeline.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:36 +0000 (22:13 +0800)]
net/ice/base: add flexible pipeline module
The flexible pipeline module provide the infrastructure for ice's
flexible packet processing feature.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:35 +0000 (22:13 +0800)]
net/ice/base: add some helper macros
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:34 +0000 (22:13 +0800)]
net/ice/base: add package download related data structure
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:33 +0000 (22:13 +0800)]
net/ice/base: support resource allocation
Added API ice_alloc_hw_res and ice_free_hw_res.
Added resource type macro.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qi Zhang [Wed, 16 Jan 2019 14:13:32 +0000 (22:13 +0800)]
net/ice/base: clean up
Remove some unnecessary code.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Ivan Malov [Wed, 16 Jan 2019 12:24:40 +0000 (12:24 +0000)]
net/sfc: fix datapath name references in logs
Rx and Tx datapath references were mixed up in a couple
of log statements and commentary blocks in the original
commit. Correct datapath name references in said places.
Fixes:
f28ede500c2e ("net/sfc: support multi-process")
Cc: stable@dpdk.org
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Andrew Rybchenko [Wed, 16 Jan 2019 09:43:23 +0000 (09:43 +0000)]
net/sfc: fix VF error/missed stats mapping
VADAPTER_RX_OVERFLOW means Rx statistics overflow, not a missed
packet because of overflow.
VADAPTER_RX_BAD_PACKETS accumulates a number of error conditions,
but mainly impossibility to deliver because of no descriptors
available, so it is better to classify it as imissed.
Fixes:
1caab2f1e684 ("net/sfc: add basic statistics")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Yongseok Koh [Tue, 15 Jan 2019 17:38:59 +0000 (09:38 -0800)]
net/mlx5: fix deprecated library API for Rx padding
In rdma-core library IBV_WQ_FLAG_RX_END_PADDING is renamed to
IBV_WQ_FLAGS_PCI_WRITE_END_PADDING. Way to query the capability is also
changed.
Fixes:
43e9d9794cde ("net/mlx5: support upstream rdma-core")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Reviewed-by: Erez Ferber <erezf@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Yongseok Koh [Tue, 15 Jan 2019 17:38:58 +0000 (09:38 -0800)]
net/mlx5: fix Rx packet padding
Rx packet padding is supposed to be set by an environment variable -
MLX5_PMD_ENABLE_PADDING, but it has been missing for some time by mistake.
Rather than using such a variable, a PMD parameter (rxq_pkt_pad_en) is
added instead.
Fixes:
a1366b1a2be3 ("net/mlx5: add reference counter on DPDK Rx queues")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Reviewed-by: Erez Ferber <erezf@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Zhirun Yan [Tue, 15 Jan 2019 14:57:17 +0000 (14:57 +0000)]
net/i40e: support request any number of queues
Before this patch, VF must request a specific queues(1/2/4/8/16) with
DPDK PF. This patch align the number of requested queues to next power
of 2. So VF can request any number queues from 1 to 16.
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Yanglong Wu [Tue, 15 Jan 2019 02:23:45 +0000 (10:23 +0800)]
net/i40e: fix VF overwrite PF RSS LUT for X722
i40e_aq_set_rss_lut should set register according
to the vsi->type. if not, VF may overwrite the rigister
of PF.
Note, only X722 is impacted, since flag I40E_FLAG_RSS_AQ_CAPABLE
is only enabled on X722.
Fixes:
d0a349409bd7 ("i40e: support AQ based RSS config")
Cc: stable@dpdk.org
Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Naga Suresh Somarowthu [Mon, 8 Oct 2018 12:12:47 +0000 (13:12 +0100)]
test/pdump: add unit test for pdump library
Unit test cases are added for pdump library.
Primary process will act as server, forks a child secondary process.
Secondary process acts as client.
Server will do pdump init to serve any pdump client requests.
Server will create a vdev, send/receive packets continuously
in a separate thread.
Client will create virtual rings to receive the packet dump.
Client sends pdump enable/disable requests using either port/device id.
Packet flow direction can be tx/rx/tx&rx.
In Server, appropriate pdump callbacks are triggered,
when packets are transmitted/received.
Pdump packet is copied to client rings.
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarowthu@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Naga Suresh Somarowthu [Mon, 8 Oct 2018 12:12:46 +0000 (13:12 +0100)]
test/latency: add unit tests for latencystats library
Unit Test Cases added for latencystats library.
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarowthu@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Naga Suresh Somarowthu [Mon, 8 Oct 2018 12:12:45 +0000 (13:12 +0100)]
test/bitrate: add unit tests for bitrate library
Unit Test Cases for BitRate library.
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarowthu@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Remy Horton <remy.horton@intel.com>
Naga Suresh Somarowthu [Mon, 8 Oct 2018 12:12:44 +0000 (13:12 +0100)]
test: add helpers using ring PMD Rx/Tx
Added ring pmd based packet rx/tx helper functions
for verifying Latency, Bitrate and pdump lib UTs.
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarowthu@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Marko Kovacevic [Thu, 17 Jan 2019 10:19:12 +0000 (10:19 +0000)]
test/compress: add varied buffer input/outputs
Added unit test to check if a SGL buffer
was added as an input and a Linear Buffer
as output and vice versa so we can test if the
application would process the different buffers
properly.
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Marko Kovacevic [Thu, 17 Jan 2019 10:19:11 +0000 (10:19 +0000)]
test/compress: add out of space test
This patch adds new out of space testcase to check
that the destination mbuf is smaller than required for
the output of compression to ensure the driver doesn't crash
and returns the valid error case.
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Pablo de Lara [Thu, 17 Jan 2019 10:19:10 +0000 (10:19 +0000)]
test/compress: refactor main test function
Since the start of the compression tests,
the main test function, test_deflate_comp_decomp,
has increased its parameter with each new test added.
In order to make the code cleaner, and more scalable,
these parameters have been divided into two structures,
which are now passed as the sole arguments of the function.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Bernard Iremonger [Thu, 17 Jan 2019 16:03:56 +0000 (16:03 +0000)]
test/ipsec: fix test suite setup
Check for valid crypto_null device before continuing.
Use valid_dev instead of valid_devs[].
Replace valid_dev_count with valid_dev_found
Call create_crypto_session for one driver only.
Refactor code so that driver capabilities can be checked in
the testsuite_setup function.
Fixes:
05fe65eb66b2 ("test/ipsec: introduce functional test")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Bernard Iremonger [Wed, 16 Jan 2019 13:45:41 +0000 (13:45 +0000)]
test/ipsec: fix build on FreeBSD
Removed ip.h and in.h headers to fix unknown type errors
when compiling on BSD.
Fixes:
05fe65eb66b2 ("test/ipsec: introduce functional test")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Changqing Wu <changqingx.wu@intel.com>
David Marchand [Thu, 17 Jan 2019 10:15:22 +0000 (11:15 +0100)]
test: fix build when disabling IPsec library
Caught after pulling ipsec then compile in an existing build directory.
Fixes:
05fe65eb66b2 ("test/ipsec: introduce functional test")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Fan Zhang [Tue, 15 Jan 2019 10:36:38 +0000 (10:36 +0000)]
examples/fips_validation: fix session private mempool
This patch fixes the incorrect session private mempool passing
to cryptodev.
Fixes:
41d561cbdd24 ("examples/fips_validation: add power on self test")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Konstantin Ananyev [Wed, 16 Jan 2019 12:55:46 +0000 (12:55 +0000)]
examples/ip_fragmentation: fix MTU for i40e
Previous commit sets mtu to the same value as max_rx_pkt_len.
Though PMDs (at least Intel ones) consider MTU as
max_rx_pkt_len minus ether header, crc bytes, vlan tags.
Fixes:
73d2c1d3f33c ("examples/ip_fragmentation: support big packets")
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Ferruh Yigit [Tue, 15 Jan 2019 17:28:02 +0000 (17:28 +0000)]
examples/kni: fix crash while handling userspace request
When KNI interface receives RTE_KNI_REQ_CFG_NETWORK_IF request, it
stap/start the physical device which as a result of stop() can free all
the mbufs in its queue.
Meanwhile sample application continues to read from KNI interface queues
and push into device queues. This simultaneous access may cause a crash,
crash log can be found at defect description.
As a solution KNI sample application can do the proper synchronization,
and stop transfer between KNI interface and physical interface while
physical device stop/started.
Bugzilla ID: 116
Fixes:
3fc5ca2f6352 ("kni: initial import")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Phil Yang <phil.yang@arm.com>
Jiayu Hu [Wed, 16 Jan 2019 02:13:42 +0000 (10:13 +0800)]
doc: add GRO limitations in programmers guide
This patch adds GRO limitations in the programmer guide.
Fixes:
2c900d09055e ("doc: add GRO guide")
Cc: stable@dpdk.org
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Jiayu Hu [Wed, 16 Jan 2019 00:45:33 +0000 (08:45 +0800)]
gro: check invalid TCP header length
When the TCP header length of input packets is invalid (i.e., less
than 20 bytes or greater than 60 bytes), check_seq_option() will
access illegal memory area when compare TCP Options, which may
cause a segmentation fault.
This patch adds missing invalid TCP header length check to avoid
illegal memory accesses.
Fixes:
0d2cbe59b719 ("lib/gro: support TCP/IPv4")
Fixes:
9e0b9d2ec0f4 ("gro: support VxLAN GRO")
Cc: stable@dpdk.org
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Yinan Wang <yinan.wang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reshma Pattan [Tue, 15 Jan 2019 13:45:04 +0000 (13:45 +0000)]
app/pdump: fix vdev cleanup
Virtual devices added in pdump application
using rte_eal_hotplug_add should be removed explicitly
while exiting the pdump application, otherwise the
subsequent run of the pdump application will fail with the reason
that virtual devices with the same name already exists in primary.
Fixes:
6362f362a2 ("app/pdump: use EAL hotplug instead of ethdev attach")
Cc: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Liang Ma [Tue, 15 Jan 2019 10:01:37 +0000 (10:01 +0000)]
power: fix file descriptor leak
Coverity issue: 328528
Fixes:
e6c6dc0f96c8 ("power: add p-state driver compatibility")
Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Reviewed-by: Lei Yao <lei.a.yao@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
Signed-off-by: David Hunt <david.hunt@intel.com>
Harry van Haaren [Thu, 17 Jan 2019 17:17:44 +0000 (17:17 +0000)]
build: fix meson check for binutils 2.30
This commit reworks the checks for binutils 2.30 and how
the flags to disable AVX512F are passed to the compiler.
Previously the #define for including AVX512 code was set,
while the -mno-avx512f argument was given to the compiler.
This would cause gcc to correctly refuse to emit AVX512
instructions, but the rte_memcpy code that includes AVX512
optimizations was being added to the build.
The check for binutils check is now moved to x86 as it is
irrelevant for other architectures, and the -mno-avx512f
flag is passed to a march_opts array in meson. As the
-mno-avx512 flag is added earlier in the build, the code
in rte_memcpy is no longer attempted to be compiled.
This commit also adds a message print in the meson configure
stage to alert the user of the workaround being employed.
Fixes:
a32ca9a4ebc1 ("mk: fix scope of disabling AVX512F support")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ilya Maximets [Tue, 15 Jan 2019 11:29:39 +0000 (14:29 +0300)]
eal: fix clang build with intrinsics forced
This fixes x86_64-native-linuxapp-clang build with
CONFIG_RTE_FORCE_INTRINSICS=y:
include/generic/rte_atomic.h:218:9: error:
implicit declaration of function '__atomic_exchange_2'
is invalid in C99 [-Werror,-Wimplicit-function-declaration]
include/generic/rte_atomic.h:501:9: error:
implicit declaration of function '__atomic_exchange_4'
is invalid in C99 [-Werror,-Wimplicit-function-declaration]
include/generic/rte_atomic.h:783:9: error:
implicit declaration of function '__atomic_exchange_8'
is invalid in C99 [-Werror,-Wimplicit-function-declaration]
We didn't caught this issue previously on other platforms because
CONFIG_RTE_FORCE_INTRINSICS enabled by default only for armv8.
Fixes:
7bdccb93078e ("eal: fix ARM build with clang")
Cc: stable@dpdk.org
Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Anatoly Burakov [Wed, 16 Jan 2019 12:12:53 +0000 (12:12 +0000)]
eal: check string parameter lengths
When specifying parameters such as hugefile prefix from the
command-line, it is possibly to supply an empty string. This may
lead to various problems: for example, if hugefile prefix is
empty, the runtime config path construction may end up
looking like "/var/run/dpdk//_config", which will technically
work, but is wrong and places files in the wrong place.
To fix it, check lengths of such user-specified parameters for
hugefile prefix, as well as hugepage dir and user-specified
mbuf pool ops string.
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Marchand [Thu, 17 Jan 2019 13:12:57 +0000 (14:12 +0100)]
eal: fix out of bound access when no CPU available
In the unlikely case when the dpdk application is started with no cpu
available in the [0, RTE_MAX_LCORE - 1] range, the master_lcore is
automatically chosen as RTE_MAX_LCORE which triggers an out of bound
access.
Either you have a crash then, or the initialisation fails later when
trying to pin the master thread on it.
In my test, with RTE_MAX_LCORE == 2:
$ taskset -c 2 ./master/app/testpmd --no-huge -m 512 --log-level *:debug
[...]
EAL: pthread_setaffinity_np failed
PANIC in eal_thread_init_master():
cannot set affinity
7: [./master/app/testpmd() [0x47f629]]
Bugzilla ID: 19
Fixes:
2eba8d21f3c9 ("eal: restrict cores auto detection")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Hari Kumar Vemula [Thu, 17 Jan 2019 12:13:12 +0000 (12:13 +0000)]
eal: fix core number validation
When incorrect core value or range provided,
as part of -l command line option, a crash occurs.
Added valid range checks to fix the crash.
Added ut check for negative core values.
Added unit test case for invalid core number range.
Fixes:
d888cb8b9613 ("eal: add core list input format")
Cc: stable@dpdk.org
Signed-off-by: Hari Kumar Vemula <hari.kumarx.vemula@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Thomas Monjalon [Tue, 15 Jan 2019 02:08:43 +0000 (03:08 +0100)]
version: 19.02-rc2
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Rami Rosen [Mon, 14 Jan 2019 14:47:47 +0000 (16:47 +0200)]
examples/vhost: fix a typo
This minor patch fixes a typo in examples/vhost/main.c.
Fixes:
d19533e86f1d ("examples/vhost: copy old vhost example")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Rami Rosen [Sun, 13 Jan 2019 15:02:12 +0000 (17:02 +0200)]
examples/tep_term: remove unused constant
The definition of MAX_PRINT_BUFF in examples/tep_termination/main.c
is not necessary as it is not used. This cleanup patch removes it.
Fixes:
a50245ede72a ("examples/tep_term: initialize VXLAN sample")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Noa Ezra [Sun, 13 Jan 2019 11:37:06 +0000 (11:37 +0000)]
examples/ip_fragmentation: support big packets
In some vendors the RX and TX configuration must be the same, therefore
the MTU size need to be equal to max_rx_pkt_len.
The MTU is the largest size packet in bytes that can be sent on the
network, therefore before changing this parameter, the NIC could not
receive packets larger than 1500 bytes, which is the default MTU size.
In addition, scatter-gather need to be enabled in order to receive
frames bigger than mbuf size.
Signed-off-by: Noa Ezra <noae@mellanox.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Dharmik Thakkar [Mon, 14 Jan 2019 09:23:04 +0000 (03:23 -0600)]
test/hash: fix perf result
Reset 'iter' and 'tbl_rw_test_param.found' on each iteration
to give correct result for lost and duplicated keys.
This patch also changes the default return value of the test to -1
when not enough resources are provided.
Fixes:
0eb3726ebcf14 ("test/hash: add test for read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Yong Wang [Mon, 7 Jan 2019 09:10:47 +0000 (04:10 -0500)]
doc: fix a typo in power management guide
This patch fixes a typo in programmer's guide. It should be Frequency,
not Fequence.
Fixes:
450f0791312c ("power: add traffic pattern aware power control")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
David Hunt [Mon, 7 Jan 2019 11:39:20 +0000 (11:39 +0000)]
examples/power: fix core id with JSON commands
This patch fixes a bug introduced in the 64-core limitation
enhancement where the core_id is inadvertently converted from
virtual to physical even though it may already be a physical
core_id.
We should be using the core_type field, and only converting via
hypervisor when core_type is set to CORE_TYPE_VIRTUAL
Fixes:
5776b7a371d1 ("examples/power: allow VM to use lcores over 63")
Signed-off-by: David Hunt <david.hunt@intel.com>
Reviewed-by: Lei Yao <lei.a.yao@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
David Hunt [Tue, 8 Jan 2019 15:25:23 +0000 (15:25 +0000)]
examples/power: fix for p-state
The vm_power_manager starts by setting the environment to acpi
using rte_power_set_env(PM_ENV_ACPI_CPUFREQ). This causes a problem
starting vm_power_manager when the system is using the intel_pstate
driver. The env should be set to none, or not called at all, because
the library now auto-detects the environment to be either acpi or
intel_pstate. This patch sets the environment to none so that the
library can successfully auto-detect.
Fixes:
e6c6dc0f96c8 ("power: add p-state driver compatibility")
Signed-off-by: David Hunt <david.hunt@intel.com>
David Hunt [Mon, 7 Jan 2019 14:40:51 +0000 (14:40 +0000)]
test/power: handle p-state mode
The cpufreq test breakes when the system is using the intel_pstate
driver for frequency management. The power library has recentyly been
updated to allow use of the intel_pstate driver, this patch fixes the
cpufreq test so that it can now use either acpi or pstate modes.
The library will auto-detect, and set the environment appropriately.
Fixes:
ed7c51a6a680 ("app/test: vm power management")
Cc: stable@dpdk.org
Signed-off-by: David Hunt <david.hunt@intel.com>
David Hunt [Mon, 7 Jan 2019 14:40:23 +0000 (14:40 +0000)]
power: fix frequency list return code
The power_pstate_cpufreq_freqs() function was returning -1 in an
unsigned int, causing buffer over-runs when the results were being
processed. This function should be returning zero for all error
conditions, similar to it's acpi relation, power_acpi_cpufreq_freqs().
Fixes:
e6c6dc0f96c8 ("power: add p-state driver compatibility")
Signed-off-by: David Hunt <david.hunt@intel.com>
David Hunt [Mon, 7 Jan 2019 14:39:34 +0000 (14:39 +0000)]
power: fix frequency list to handle null buffer
This patch fixes a segfault in the case where a null buffer is passed
to the following functions:
power_acpi_cpufreq_freqs()
power_pstate_cpufreq_freqs()
Fixes:
445c6528b55f ("power: common interface for guest and host")
Signed-off-by: David Hunt <david.hunt@intel.com>
David Hunt [Tue, 8 Jan 2019 14:59:26 +0000 (14:59 +0000)]
power: fix error handling on setting governor
In the power_set_governor_*() functions, we using fputs() on /sys
filesystem. However, we also need to call fflush() to ensure that
the write completes successfully. Otherwise the attempt to set the
power governor fails and the function returns as if it has
succeeded. This patch adds an fflush to ensure that the
write succeeds, otherwise returns an error.
Fixes:
e6c6dc0f96c8 ("power: add p-state driver compatibility")
Signed-off-by: David Hunt <david.hunt@intel.com>
Konstantin Ananyev [Mon, 14 Jan 2019 15:58:03 +0000 (15:58 +0000)]
ipsec: fix build with gcc 6
gcc 6.2 and 6.4 fails to compile lib/librte_ipsec/sa.c
with the following errors:
lib/librte_ipsec/sa.c:
In function inline_outb_tun_pkt_process:
x86_64-native-linuxapp-gcc/include/rte_memcpy.h:337:2:
error: array subscript is above array bounds [-Werror=array-bounds]
rte_mov32((uint8_t *)dst + 1 * 32, (const uint8_t *)src + 1 * 32);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
...
It complains about the following lines of code:
esp_outb_tun_pkt_prepare(struct rte_ipsec_sa *sa, rte_be64_t
....
/* update spi, seqn and iv */
esph = (struct esp_hdr *)(ph + sa->hdr_len);
iv = (uint64_t *)(esph + 1);
rte_memcpy(iv, ivp, sa->iv_len);
While I believe it is a false positive,
it is too excessive to use rte_memcpy() here,
as IV length could be only 0/8/16 bytes.
So introduce small helper function to copy IV and use it
instead of rte_memcpy().
Fixes:
4d7ea3e1459b ("ipsec: implement SA data-path API")
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:47 +0000 (18:06 +0100)]
eal: return error when option register fails
Make rte_option_register return a negative value when
an error occur.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:46 +0000 (18:06 +0100)]
eal: improve option API documentation
Use doxygen to describe the main structure and describe a little more
why it exists.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:45 +0000 (18:06 +0100)]
eal: fix log level of error in option register
INFO is not correct when logging an error.
Fixes:
2395332798d0 ("eal: add option register infrastructure")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:44 +0000 (18:06 +0100)]
eal: check against common option on register
Not only check against other registered options, but also common EAL
options. This will mitigate user confusion.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:43 +0000 (18:06 +0100)]
eal: rename option name field
option->opt_* is redundant.
The field should also be constant.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:42 +0000 (18:06 +0100)]
eal: add option usage string
Add a usage string field in rte_option, allowing to display
help to the user and describe which options are currently available.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:41 +0000 (18:06 +0100)]
eal: do not use static option iterator
This is rather weird. Someone should have caught that during review.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Gaetan Rivet [Thu, 20 Dec 2018 17:06:40 +0000 (18:06 +0100)]
eal: use bare option string as name
Current options name can be passed with arbitrary format.
Force the use of "--" prefix and thus POSIX long options format.
This restricts the ability to introduce surprising options and will help
future additional checks.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>