Yuanhan Liu [Sat, 5 Nov 2016 09:40:58 +0000 (17:40 +0800)]
net/virtio: simplify queue allocation
Let rxq/txq/cq be the union field of the virtqueue struct. This would
simplifies the vq allocation a bit: we don't need calculate the vq_size
any more based on the queue type.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Yuanhan Liu [Sat, 5 Nov 2016 09:40:57 +0000 (17:40 +0800)]
net/virtio: simplify queue memzone name
Instead of setting up a queue memzone name like "port0_rxq0", "port0_txq0",
it could be simplified a bit to something like "port0_vq0", "port0_vq1" ...
Meanwhile, the code is also simplified a bit.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Yuanhan Liu [Sat, 5 Nov 2016 09:40:56 +0000 (17:40 +0800)]
net/virtio: revert fix restart
This reverts commit 9a0615af7746 ("virtio: fix restart"); conflict is
manually addressed.
Kyle reported an issue with above commit
qemu-kvm: Guest moved used index from 5 to 1
with following steps,
1) Start my virtio interfaces
2) Send some traffic into/out of the interfaces
3) Stop the interfaces
4) Start the interfaces
5) Send some more traffic
And here are some quotes from Kyle's analysis,
Prior to the patch, if an interface were stopped then started, without
restarting the application, the queues would be left as-is, because
hw->started would be set to 1. Now, calling stop sets hw->started to 0,
which means the next call to start will "touch the queues". This is the
unintended side-effect that causes the problem.
We should not touch the queues once the init is done, otherwise, the vring
state of virtio PMD driver and vhost-user would be inconsistent, leading
some issue like above.
Thus this patch is reverted.
Fixes: 9a0615af7746 ("virtio: fix restart") Reported-by: Kyle Larose <klarose@sandvine.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikita Kozlov [Tue, 1 Nov 2016 11:55:55 +0000 (12:55 +0100)]
app/test: fix crash when checking LPM performance twice
num_route_entries needs to be resetted.
Fixes: 17d60f5b5eea ("app/test: remove large IPv4 LPM data file") Signed-off-by: Nikita Kozlov <nikita@elyzion.net> Tested-by: Bruce Richardson <bruce.richardson@intel.com> Tested-by: Wei Dai <wei.dai@intel.com> Acked-by: Wei Dai <wei.dai@intel.com>
Wei Dai [Thu, 3 Nov 2016 10:15:59 +0000 (18:15 +0800)]
lpm: fix freeing memory
The memory pointed by lpm->rules_tbl should also be freed
when memory malloc for tbl8 fails in rte_lpm_create_v1604( ).
And the memory pointed by lpm->tbl8 should also be freed
when the lpm object is freed in rte_lpm_free_v1604( ).
Fixes: f1f7261838b3 ("lpm: add a new config structure for IPv4") Signed-off-by: Morten Brørup <mb@smartsharesystems.com> Signed-off-by: Wei Dai <wei.dai@intel.com>
Jianbo Liu [Fri, 4 Nov 2016 09:46:43 +0000 (15:16 +0530)]
eal/ppc: fix file descriptor leak when getting CPU features
Close the file descriptor after finish using it.
Fixes: 9ae15538 ("eal/ppc: cpu flag checks for IBM Power") Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org> Acked-by: Jan Viktorin <viktorin@rehivetech.com>
Jianbo Liu [Fri, 4 Nov 2016 09:46:42 +0000 (15:16 +0530)]
eal/arm: fix file descriptor leak when getting CPU features
Close the file descriptor after finish using it.
Fixes: b94e5c94 ("eal/arm: add CPU flags for ARMv7") Fixes: 97523f82 ("eal/arm: add CPU flags for ARMv8") Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org> Acked-by: Jan Viktorin <viktorin@rehivetech.com>
Shreyansh Jain [Thu, 27 Oct 2016 11:29:12 +0000 (16:59 +0530)]
lib: fix ABI version after device model rework
rte_device/driver generalization patches [1] were merged without a change
in the LIBABIVER variable. This patches bumps the macro of affected libs:
- libcryptodev and libetherdev have been bumped
- librte_eal version changed in d7e61ad3ae36 ("log: remove deprecated history dump")
Details of ABI/API changes:
- EAL [version already bumped in: d7e61ad3ae36]
|- type field was removed from rte_driver
|- rte_pci_device now embeds rte_device
|- rte_pci_resource renamed to rte_mem_resource
|- numa_node and devargs of rte_pci_driver is moved to rte_driver
|- APIs for device hotplug (attach/detach) moved into EAL
|- API rte_eal_pci_device_name added for PCI device naming
|- vdev registration API introduced (rte_eal_vdrv_register,
| rte_eal_vdrv_unregister
- librte_crypto (v 1=>2)
|- removed rte_cryptodev_create_unique_device_name API
|- moved device naming to EAL
- librte_ethdev (v 4=>5)
|- rte_eth_dev_type is removed
|- removed dev_type from rte_eth_dev_allocate API
|- removed API rte_eth_dev_get_device_type
|- removed API rte_eth_dev_get_addr_by_port
|- removed API rte_eth_dev_get_port_by_addr
|- removed rte_cryptodev_create_unique_device_name API
|- moved device naming to EAL
Also, deprecation notice from 16.07 has been removed and release notes for
16.11 added.
Thomas Monjalon [Wed, 2 Nov 2016 14:22:30 +0000 (15:22 +0100)]
scripts: fix quiet checkpatch
The commit e13fbc065c7f ("scripts: improve quiet checkpatch")
removed the line "total: 1 errors, 0 warnings, 7 lines checked"
from the quiet report.
Later, commit e7c38f471384 ("scripts: remove useless checkpatch notes")
removed few lines before "total:.*lines checked", so it was not working
well for quiet reporting.
Better to keep the "total:" line in quiet mode and remove the other ones.
That's why the checkpatch.pl option --no-summary is not used anymore
by reverting the commit e13fbc065c7f.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Fri, 30 Sep 2016 14:18:42 +0000 (16:18 +0200)]
scripts: show fixes with release version of bug
This script can help to find commits to backport in stable branches.
Fixes are found if there is the word "fix" in the headline or
if there is a tag Fixes: or Reverts: in the message.
Chained fixes of fixes are explored to find the oldest origin.
Fixes of not released bugs are ignored.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com> Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
This summarizes the "how to call dpdk-devbind" in one place to be
picked up by html/pdf/man-page docs.
That knowledge was available before but spread in various docs along
examples (which are great and have to be kept) as well as in the
--usage/--help option of the tool itself.
As a root only program in sbin it should belong to section 8
"8 System administration commands (usually only for root)"
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> Acked-by: Luca Boccassi <lboccass@brocade.com> Acked-by: John McNamara <john.mcnamara@intel.com>
This enables the rendering of rst into man pages as well as installing
them (if built) along the binaries. To do so there is a new make target
"doc-guides-man" which will render the rst files into man format.
Currently these three tools had docs that were compatible "enough" to
make up for a reasonable manpage.
- testpmd
- dpdk-pdump
- dpdk-procinfo
Since a man page should be installed along the binary they are not
installed in install-doc but install-runtime insteade. If not explicitly
built by the "doc-guides-man" target before calling install-runtime
there is no change to the old behaviour.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> Acked-by: Luca Boccassi <lboccass@brocade.com> Acked-by: John McNamara <john.mcnamara@intel.com>
This is to clarify the scope of these documents that are more tools than
sample applications.
Also this is a preparation step to add more tools and generate man pages
off of their rst files.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> Acked-by: Luca Boccassi <lboccass@brocade.com> Acked-by: John McNamara <john.mcnamara@intel.com>
Reshma Pattan [Thu, 13 Oct 2016 15:09:02 +0000 (16:09 +0100)]
doc: add pdump limitation note
The note i.e. "The dpdk-pdump tool can only be used in
conjunction with a primary process which has the packet
capture framework initialized already" is added to
doc/guides/sample_app_ug/pdump.rst to facilitate
easy understanding on the usage of the tool.
Suggested-by: Jianfeng Tan <jianfeng.tan@intel.com> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reshma Pattan [Tue, 25 Oct 2016 16:31:38 +0000 (17:31 +0100)]
pdump: revert PCI device name conversion
Earlier ethdev library created the device names in the
"bus:device.func" format hence pdump library implemented
its own conversion method for changing the user passed
device name format "domain:bus:device.func" to "bus:device.func"
for finding the port id using device name using ethdev library
calls. Now after ethdev and eal rework
http://dpdk.org/dev/patchwork/patch/15855/,
the device names are created in the format "domain:bus:device.func",
so pdump library conversion is not needed any more, hence removed
the corresponding code.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com> Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Fiona Trahe [Mon, 24 Oct 2016 11:59:59 +0000 (12:59 +0100)]
crypto/qat: rework request builder for performance
QAT PMD adjusts the buffer start address and offsets passed
to the device so that the DMAs in and out of the device are
64-byte aligned.
This gives more consistent throughput, which had been
variable depending on how the application set up the mbuf.
The message builder code had to be considerably re-factored
to do this efficiently.
This patch replaces name "libcrypto" to "openssl" from file directories,
symbol prefixes and sub-names connected with old name.
Renamed poll mode driver files, test files, and documentations.
It is done to better name association with library because
the cryptography operations are using Openssl library crypto API.
Arek Kusztal [Thu, 13 Oct 2016 12:17:41 +0000 (13:17 +0100)]
app/test: add crypto continual performance tests
This commit adds continual performace tests to Intel(R) QuickAssist
Technology tests suite. Performance tests are run continually with
some number of repeating loops.
net/ixgbe: support multiqueue mode VMDq DCB with SRIOV
Allow Data Center Bridge (DCB) configuration when SRIOV is enabled.
Signed-off-by: Rahul R Shah <rahul.r.shah@intel.com> Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Nélio Laranjeiro [Wed, 26 Oct 2016 09:44:02 +0000 (11:44 +0200)]
net/mlx5: fix support for newer link speeds
Not all speed capabilities can be reported properly before Linux 4.8 (25G,
50G and 100G speeds are missing), moreover the API to retrieve them only
exists since Linux 4.5, this commit thus implements compatibility code for
all versions.
Jeff Guo [Tue, 25 Oct 2016 02:42:36 +0000 (22:42 -0400)]
net/i40e: fix hash filter on X722
When verifying the Hash filtering on X722, we found a problem that
the hash value in descriptor is incorrect. The root cause is that X722
uses different way of hash key word selection compared with X710/XL710.
This patch fixes it by setting X722 specific key selection.
Fixes: 98f055707685 ("i40e: configure input fields for RSS or flow director") Signed-off-by: Jeff Guo <jia.guo@intel.com> Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Jeff Guo [Tue, 25 Oct 2016 02:25:41 +0000 (22:25 -0400)]
net/i40e: fix flow director on X710
Because some registers are only supported by X722, for example,
I40E_GLQF_FD_PCTYPES, the driver needs to use the mac type to distinguish
the behavior of X722 from X710 and other NICs, or it would result in
errors on X710.
Fixes: 8c5cb3c11513 ("net/i40e: add packet type translation for X722") Signed-off-by: Jeff Guo <jia.guo@intel.com> Acked-by: Jingjing Wu <jingjing.wu@intel.com>
E. Scott Daniels [Wed, 19 Oct 2016 14:47:33 +0000 (15:47 +0100)]
net/ixgbe: fix VF VLAN insert API
The final parameter to rte_pmd_ixgbe_set_vf_vlan_insert is uint8_t
and treated as a binary flag when it needs to be a uint16_t
and treated as a VLAN id. The data sheet (sect 8.2.3.27.13) describes
the right most 16 bits as the VLAN id that is to be inserted; the
16.11 code is accepting only a 1 or 0 thus effectively only
allowing the VLAN id 1 to be inserted (0 disables the insertion
setting).
This patch changes the final parm name to represent the data that
is being accepted (vlan_id), changes the type to permit all valid
VLAN ids, and validates the parameter based on the range of 0 to
4095. Corresponding changes to prototype and documentation in the
.h file.
Fixes: 49e248223e9f71 ("net/ixgbe: add API for VF management") Signed-off-by: E. Scott Daniels <daniels@research.att.com> Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Rasesh Mody [Wed, 19 Oct 2016 04:11:44 +0000 (21:11 -0700)]
net/qede: remove zlib dependency and enable PMD
The QEDE PMD now uses unzipped firmware file eliminating the dependency
on zlib. Hence remove LDLIBS entry form the Makefile and enable qede
PMD by default.
Fixes: 6adac0bf30b3 ("qede: add missing external dependency and disable by default") Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Harish Patil [Wed, 19 Oct 2016 04:11:42 +0000 (21:11 -0700)]
net/qede: fix status block index for VF queues
o Fix the fastpath status block index such that each queue pair shares
the same index value.
o Add ecore_vf_get_num_sbs() API that returns the number of status
blocks assigned by PF. Use that to decide how many VF queues can be
advertised. Additionally, restrict maximum number of VF queues to 16
for 100G VF case.
Harish Patil [Wed, 19 Oct 2016 04:11:40 +0000 (21:11 -0700)]
net/qede: skip slow path polling for 100G VF device
There is no need to poll for slowpath events for VF
device since the ramrod responses are received over
PF-VF backchannel synchronously. So the fix is to
restrict the slowpath polling for PF device only.
Fixes: 2af14ca79c0a ("net/qede: support 100G") Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Harish Patil [Wed, 19 Oct 2016 04:11:39 +0000 (21:11 -0700)]
net/qede/base: support to initiate PF FLR
Add support to send PF FLR request to the management firmware to
bringup the device in clean slate. This cleanup is necessary
in some corner cases where the device would be left in a bad
state from its previous operations. The driver will send PF FLR
request before slowpath initialization.
Harish Patil [Wed, 19 Oct 2016 04:11:35 +0000 (21:11 -0700)]
net/qede: enable and disable VLAN filtering
The device doesn't explicitly support enable/disable
of VLAN filtering. However, VLAN filtering takes effect
when a matching VLAN is configured. So in order to
support enable/disable of VLAN filtering, VLAN 0 is
added/removed respectively. A check is added to ensure that
the user removes all the configured VLANs before disabling
VLAN filtering.
Also VLAN offloads shall be enabled by default and
vlan_tci_outer is to set to 0 for Q-in-Q packets.
Harish Patil [Wed, 19 Oct 2016 04:11:34 +0000 (21:11 -0700)]
net/qede: fix VLAN filters
- fix to prevent duplicate VLAN filters
librte_ether does not keep track of VLAN filters
configured, so it becomes driver's responsibility to
keep track of it and prevent duplicate filter
programming. The fix is to use a singly linked
list for tracking the entries and there by prevent
duplicates.
- fix num vlan filters
Fix num vlan filter when filling Ethernet device information.
Harish Patil [Wed, 19 Oct 2016 04:11:30 +0000 (21:11 -0700)]
net/qede: fix port (re)configuration
Some applications set port configuration params like promisc mode
before calling dev_start(). This config results in a firmware exception
since this operation internally translates to sending of VPORT-UPDATE
before VPORT-START ramrod which is considered illegal from firmware
standpoint. So the fix is to send VPORT-START ramrod sooner
in dev_configure() rather than deferring it to dev_start().
This requires a bit of reshuffling in the code to move sending of
VPORT-START from qede_start_queues() to qede_dev_configure()
and VPORT-STOP from qede_stop_queues() to qede_dev_stop().
This sequence change also exposes a flaw in the port restart
flows where the fastpath resource allocation routine qede_init_fp()
functionalities need to be split, so that appropriate action is taken
based on the current port state. Eg: Do not re-initialize the status
block in a port restart case. This change ensures port start/stop
can be paired.
A new port state QEDE_DEV_CONFIG is added to distinguish between
port started from scratch vs port requiring a reconfig (like MTU).
The function qede_config_rx_mode() is removed since the individual
port config will be replayed anyways on a restart.
Sony Chacko [Wed, 19 Oct 2016 04:11:29 +0000 (21:11 -0700)]
net/qede: support unequal number of Rx/Tx queues
Previous release of the qede PMD had a limitation that the
driver expects the number of tx and rx queues to be the same.
This patch fixes this issue by making appropriate changes in
control and data path.
Fixes: 2ea6f76aff40 ("qede: add core driver") Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Harish Patil [Wed, 19 Oct 2016 04:11:22 +0000 (21:11 -0700)]
net/qede/base: change signature of MCP command
Change ecore_mcp_cmd_and_union() to accept pointer to a structure rather
than accepting multiple arguments. A new struct ecore_mcp_mb_params is
added for that purpose. Also make this function static. This change is
mostly keeping in mind the future requests which needs additional
arguments.
Rasesh Mody [Wed, 19 Oct 2016 04:11:19 +0000 (21:11 -0700)]
net/qede/base: add attention formatting string
In case of attention from a signal that's represented by multiple bits
in misc AEU, add the format string which is populated with proper index
and resulting prints will show string as a prefix.
Rasesh Mody [Wed, 19 Oct 2016 04:11:15 +0000 (21:11 -0700)]
net/qede/base: add new files and rearrange the code
Added ecore_hsi_debug_tools.h, ecore_hsi_init_func.h,
ecore_hsi_init_tool.h files. Rearranged code from ecore_hsi_common.h and
ecore_hsi_tools.h to the new files. Removed unused code.
Olivier Gournet [Mon, 17 Oct 2016 12:56:33 +0000 (14:56 +0200)]
net/mlx5: fix initialization in secondary process
The changes introduced by previous commits (ones in fixes lines) made
secondaries attempt to reinitialize the Tx queue structures of the primary
instead of their own, for which they also do not allocate enough memory,
leading to crashes.
Qi Zhang [Mon, 17 Oct 2016 18:29:42 +0000 (02:29 +0800)]
net/fm10k: fix out of order Rx read
In vPMD, when we load Rx desc with _mm_loadu_si128, the volatile
modifier will be cast away, allowing the compiler to reorder the
load instructions.
The Rx recv function's correctness is relying on these load
instructions following a strict sequence, reading the descriptors
in reverse order, so we add compiler barrier to prevent compiler
reorder.
Qi Zhang [Mon, 17 Oct 2016 18:29:41 +0000 (02:29 +0800)]
net/ixgbe: fix out of order Rx read
In vPMD, when we load Rx desc with _mm_loadu_si128, the volatile
modifier will be cast away, allowing the compiler to reorder the
load instructions.
The Rx recv function's correctness is relying on these load
instructions following a strict sequence, reading the descriptors
in reverse order, so we add compiler barrier to prevent compiler
reorder.
Fixes: c95584dc2b18 ("ixgbe: new vectorized functions for Rx/Tx") Signed-off-by: Qi Zhang <qi.z.zhang@intel.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Qi Zhang [Mon, 17 Oct 2016 18:29:40 +0000 (02:29 +0800)]
net/i40e: fix out of order Rx read
In vPMD, when we load Rx desc with _mm_loadu_si128, the volatile
modifier will be cast away, allowing the compiler to reorder the
load instructions.
The Rx recv function's correctness is relying on these load
instructions following a strict sequence, reading the descriptors
in reverse order, so we add compiler barrier to prevent compiler
reorder.
John Daley [Tue, 18 Oct 2016 05:17:08 +0000 (22:17 -0700)]
net/enic: fix UDP port in flow director
This fixes issue found by Coverity where a typo caused the flow director
UDP IPv4 source port mask to be assigned the destination port mask
supplied by the caller.
Coverity issue: 137860 Fixes: dfbd6a9cb504 ("net/enic: extend flow director support for 1300 series") Signed-off-by: John Daley <johndale@cisco.com>
John Daley [Wed, 12 Oct 2016 21:12:03 +0000 (14:12 -0700)]
net/enic: rename functions for queue index conversion
The function names for converting between RQ indexes known to
the RTE code and internal RQ indexes for primary Start of Packet
(SOP) queues and spill-over (Data) queues was unclear and
confusing.
Clarify with more explicit function names.
Signed-off-by: John Daley <johndale@cisco.com> Reviewed-by: Nelson Escobar <neescoba@cisco.com>
John Daley [Wed, 12 Oct 2016 21:12:02 +0000 (14:12 -0700)]
net/enic: fix crash on MTU update or Rx queue reconfigure
The incorrect completion queue corresponding to an RQ would be
freed if multiple Rx queues are in use and the MTU is changed,
or an Rx queue is released. This could lead to a segmentation fault
when the device is disabled or even in the Rx or Tx paths.
The index of the completion queue corresponding to a RQ needed
to be adjusted after Rx scatter was introduced.
Fixes: 856d7ba7ed22 ("net/enic: support scattered Rx") Signed-off-by: John Daley <johndale@cisco.com> Reviewed-by: Nelson Escobar <neescoba@cisco.com>
Nelson Escobar [Wed, 12 Oct 2016 20:11:29 +0000 (13:11 -0700)]
net/enic: revert truncated packets counter fix
The reason this commit was needed was because of a misconfiguration of
the receive queue when not using Rx scatter. This patch is
unnecessary if the receive queue is configured correctly.
Fixes: d142e1ac1089 ("net/enic: fix calculation of truncated packets") Signed-off-by: Nelson Escobar <neescoba@cisco.com> Reviewed-by: John Daley <johndale@cisco.com>
Nelson Escobar [Wed, 12 Oct 2016 20:11:28 +0000 (13:11 -0700)]
net/enic: fix Rx queue index when not using Rx scatter
The Rx scatter patch was accidentally setting the index of the
secondary receive queue in the primary receive queue's initialization
when the secondary receive queue wasn't needed and was disabled. This
caused some misleading hardware counters in some situations.
Fixes: 856d7ba7ed22 ("net/enic: support scattered Rx") Signed-off-by: Nelson Escobar <neescoba@cisco.com> Reviewed-by: John Daley <johndale@cisco.com>
Wenzhuo Lu [Wed, 19 Oct 2016 01:23:00 +0000 (09:23 +0800)]
app/testpmd: fix flow director endianness
The vlan mask and tunnel id mask of flow director are defined as big
endian. So they should be converted.
When the mask is printed, the parameters are not converted either.
This patch converts the mask parameters.
Fixes: 7c554b4f0484 ("app/testpmd: update display of flow director information") Fixes: 53b2bb9b7ea7 ("app/testpmd: new flow director commands") Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Wenzhuo Lu [Wed, 19 Oct 2016 01:22:59 +0000 (09:22 +0800)]
app/testpmd: fix flow director mask
In mac-vlan mode, MAC address mask is not supported by HW.
The MAC address mask should not be set in mac-vlan mode.
Remove this parameter from the CLI. Remove MAC address
from mask print too.
Fixes: 53b2bb9b7ea7 ("app/testpmd: new flow director commands") Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Wenzhuo Lu [Wed, 19 Oct 2016 01:22:58 +0000 (09:22 +0800)]
net/ixgbe: fix flow director mask
In mac-vlan mode, MAC address mask is not supported by HW.
The MAC address mask should not be set in mac-vlan mode.
Instead, only set it in tunnel mode.
Fixes: 82fb702077f6 ("ixgbe: support new flow director modes for X550") Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
When bnx2x debug config enabled, icc (ICC) 17.0.0 20160721
gives the following compilation error:
.../drivers/net/bnx2x/elink.c(6682):
error #3656: variable "fw_ver1" may be used before its value is set
PMD_DRV_LOG(DEBUG,
^
According logic in the code, this error is a false positive,
but since this is not in the fast path, fixing compiler error by
assigning initial value to variable.
Jianbo Liu [Fri, 14 Oct 2016 04:00:01 +0000 (09:30 +0530)]
net/i40e: implement vector PMD for ARM
Use ARM NEON intrinsic to implement i40e vPMD
Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Jianbo Liu [Fri, 14 Oct 2016 04:00:00 +0000 (09:30 +0530)]
net/i40e: extract non-x86 specific code from vector driver
move scalar code which does not use x86 intrinsic functions to new file
"i40e_rxtx_vec_common.h", while keeping x86 code in i40e_rxtx_vec.c.
This allows the scalar code to to be shared among vector drivers for
different platforms.
Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
git.droids-corp.org / dpdk.git / log