Wenzhuo Lu [Fri, 20 Nov 2015 07:17:43 +0000 (15:17 +0800)]
ixgbe/base: avoid needless copper PHY access
Avoid a needless PHY access on copper phys to save the 10ms wait
time for each PHY access. A helper function is introduced to
actually do the register access and process the contents.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:51 +0000 (15:17 +0800)]
ixgbe/base: check MAC type when setting X550 callbacks
Check mac type when accessing iosf registers and using the PHY token
for PHY access.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:45 +0000 (15:17 +0800)]
ixgbe/base: use mac-dependent values
This patch changes code to use registers offsets stored in mvals table
instead of values defined statically.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:50 +0000 (15:17 +0800)]
ixgbe/base: add flow director drop queue
This patch adds ixgbe_set_fdir_drop_queue_82599 for enabling and
setting flow director drop queue, and adds sets drop no match in
ixgbe_init_fdir_perfect_82599 for x550.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:44 +0000 (15:17 +0800)]
ixgbe/base: remove wait and check flow director signature addition
Waiting for FDIRCMD completion is an expensive thing to do in the
transmit hot path. This wait was added to catch problems with perfect
filter rules, and, at least in the Linux driver, there is no error
check anyway, so there is no point to adding the delay. So do not wait
for completion. Change the return of the function to void, since it has
no meaningful return value.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:48 +0000 (15:17 +0800)]
ixgbe/base: add flow control ethertype for filtering
This patch adds the flow control ethertype to the defines for the
ETQF filter list. This only adds the define. Each driver
can add this ethertype to the filter. This is needed to prevent
denial of service by malicious VFs sending out flow control
packets.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:53 +0000 (15:17 +0800)]
ixgbe/base: fix Tx hang in CEE mode
Currently credit_refill and credit_max could be zero for a TC and that
is causing Tx hang for CEE mode configuration, so to fix that have at
min credit assigned to a TC and that is as what IEEE mode already does.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 20 Nov 2015 07:17:42 +0000 (15:17 +0800)]
ixgbe/base: update readme
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John McNamara [Wed, 16 Dec 2015 10:42:50 +0000 (10:42 +0000)]
doc: fix missing link target in Linux guide
Fix missing link in the Linux GSG, accidentally removed
in previous merge:
WARNING: undefined label: linux_gsg_compiling_dpdk
Fixes:
29c673401c4d ("doc: improve Linux guide layout")
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Thomas Monjalon [Thu, 17 Dec 2015 11:11:38 +0000 (12:11 +0100)]
doc: remove DPDK from guide titles
In HTML and PDF guides, it is clear in the header that the doc
is related to the DPDK.
So "DPDK" is redundant and can be removed from FAQ and release notes
titles to improve consistency.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon [Thu, 17 Dec 2015 11:02:29 +0000 (12:02 +0100)]
doc: init next release notes
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon [Thu, 17 Dec 2015 11:03:57 +0000 (12:03 +0100)]
version: 2.3.0-rc0
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon [Tue, 15 Dec 2015 16:42:32 +0000 (17:42 +0100)]
version: 2.2.0
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Jingjing Wu [Tue, 15 Dec 2015 15:42:30 +0000 (23:42 +0800)]
app/testpmd: fix dead code
Coverity issue (CID 119254): Control flow issues (DEADCODE).
Fixes:
1a572499beb6 ("app/testpmd: setup DCB forwarding based on traffic class")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Jingjing Wu [Tue, 15 Dec 2015 16:23:07 +0000 (00:23 +0800)]
i40e: fix flow director index sign
Coverity issue reported like
CID 119268 (#1 of 1): Unintended sign extension
(SIGN_EXTENSION)sign_extension: Suspicious implicit sign extension:
vsi_id with type unsigned short (16 bits, unsigned) is promoted in
vsi_id << 23 to type int (32 bits, signed), then sign-extended to type
unsigned long (64 bits, unsigned). If vsi_id << 23 is greater than
0x7FFFFFFF, the upper bits of the result will all be 1.
Fixes:
88ebc2b7f976 ("i40e: extend flow director to support VF")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Jingjing Wu [Tue, 15 Dec 2015 14:52:48 +0000 (22:52 +0800)]
i40e: fix max frame size
In FreeBsd driver, the max frame size is changed to MTU, but not
keep the default value defined in DataSheet. When DPDK runs on that
NIC, the configured value is not expected.
This patch sets the max frame size to default when initialization.
Fixes:
4861cde46116 ("i40e: new poll mode driver")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Robin Jarry [Tue, 15 Dec 2015 16:05:01 +0000 (17:05 +0100)]
ixgbe: restore imissed stat counter
This counter was left unmodified. Restore it in ixgbe_dev_stats_get.
The ierrors counter still includes imissed for ixgbe. This behaviour is
not consistent amongst all drivers. Another patch may be needed to unify
the meaning of the ierrors counter.
Fixes:
5e50ad1c1b63 ("ixgbe: add specific stats")
Signed-off-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Nelio Laranjeiro [Tue, 15 Dec 2015 14:15:12 +0000 (15:15 +0100)]
doc: fix ABI change announce for RETA configuration
Replace "entries" by "queues", it clarifies the case.
Fixes:
bd3cea78abd8 ("doc: announce ABI change for RETA configuration")
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Rahul Lakkireddy [Tue, 15 Dec 2015 14:10:53 +0000 (19:40 +0530)]
doc: announce ABI change for extending filtering
Current filtering support will be enhanced to accommodate support
for Chelsio T5 hardware filtering support.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Panu Matilainen [Tue, 15 Dec 2015 13:55:15 +0000 (15:55 +0200)]
scripts: fix ABI validator when revision is a tag
Commit
9cbae2aa64eb managed to break the only previously supported
case where a tag is used as a revision, due to git show output
differing between tags and other objects. The hash is on the last
line of the output in both cases though so just grab that.
Fixes:
9cbae2aa64eb ("scripts: support any git revisions as ABI validation range")
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
John McNamara [Tue, 15 Dec 2015 13:34:08 +0000 (13:34 +0000)]
doc: improve Linux guide layout
Fixed Linux Getting Started Guide rst layout to improve
rendering in PDF.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Tue, 15 Dec 2015 13:47:07 +0000 (13:47 +0000)]
doc: fix -n option in FreeBSD guide
Fix EAL usage to indicate that -n is, now, optional.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Tue, 15 Dec 2015 11:53:41 +0000 (11:53 +0000)]
doc: improve FreeBSD guide layout
Fixed FreeBSD Getting Started Guide rst layout to improve
rendering in PDF.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Tue, 15 Dec 2015 11:12:01 +0000 (11:12 +0000)]
doc: remove unused references from faq
The faq refers to Linux*, with an asterisk, without any equivalent
note or footnote. This is a legacy from older versions of the docs.
This update removes it.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Tue, 15 Dec 2015 10:10:49 +0000 (10:10 +0000)]
doc: clean up index files
Remove **Contents** and |Today| from the rst doc index files since
these are already added automatically to PDF files and are of
little value to the Html files where the Contents is shown in a
sidebar.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
John McNamara [Tue, 15 Dec 2015 09:55:51 +0000 (09:55 +0000)]
doc: fix rendering of design section
Fix minor rst doc issues in the contributing/design.rst doc to correct
rendering of notes and code blocks.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
John McNamara [Tue, 15 Dec 2015 09:38:59 +0000 (09:38 +0000)]
doc: fix spellings
Fix various spellings in rst docs.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Harry van Haaren [Tue, 15 Dec 2015 12:10:30 +0000 (12:10 +0000)]
doc: add statistics fixes in release notes
This patch updates the release notes to include the changes
made (by me), which were not appropriately documented at the time.
Hence, this patch fixes a number of missing docs,
Fixes:
e81a315e5dc5 ("ixgbe: add MAC short packet discard count to Rx errors")
Fixes:
48dd1a82a615 ("ixgbe: remove mac fault counts from Rx errors")
Fixes:
256ff05a9cae ("ixgbe: fix Rx errors statistics for UDP checksum")
Also, the CRC byte removal was not added to release notes, so
Fixes:
156c5a8cf913 ("e1000: remove CRC size from byte counters")
Fixes:
c03fcee9abbd ("ixgbe: remove CRC size from byte counters")
Fixes:
0834d1524dee ("i40e: remove CRC size from byte counters")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon [Tue, 15 Dec 2015 10:27:37 +0000 (11:27 +0100)]
ethdev: remove old flow director symbols
The API has been removed but the symbols were still declared in the map.
Fixes:
a421b86a4a02 ("ethdev: remove old flow director API")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Tue, 15 Dec 2015 09:26:20 +0000 (10:26 +0100)]
eal: remove zombie symbols
test_mp_secondary was initially added by mistake.
rte_snprintf has been removed.
Fixes:
9d41beed24b0 ("lib: provide initial versioning")
Fixes:
3185322809c1 ("eal: remove rte_snprintf")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Tue, 15 Dec 2015 07:14:55 +0000 (08:14 +0100)]
doc: announce ABI change for link speed
A rework was prepared by Marc Sune:
http://dpdk.org/ml/archives/dev/2015-October/026037.html
The goal is to retrieve the supported link speed of a device
and to allow 100G devices while having a consistent API.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
Acked-by: Matej Vido <matejvido@gmail.com>
Jingjing Wu [Tue, 10 Nov 2015 03:49:46 +0000 (11:49 +0800)]
doc: announce ABI change for tunnel filtering
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Jingjing Wu [Tue, 10 Nov 2015 03:11:26 +0000 (11:11 +0800)]
doc: announce ABI change for flow director
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Andrey Chilikin <andrey.chilikin@intel.com>
Nelio Laranjeiro [Mon, 9 Nov 2015 16:48:20 +0000 (17:48 +0100)]
doc: announce ABI change for RETA configuration
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Nelio Laranjeiro [Mon, 9 Nov 2015 16:48:19 +0000 (17:48 +0100)]
doc: announce ABI change for cmdline buffer size
Current buffer size are not enough for a few testpmd commands.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
John McNamara [Mon, 14 Dec 2015 18:51:16 +0000 (18:51 +0000)]
doc: fix release notes for 2.2
Fix grammar, spelling and formatting of DPDK 2.2 release notes.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Olga Shern [Mon, 14 Dec 2015 18:28:19 +0000 (20:28 +0200)]
mlx: fix typos and inaccuracies in docs
Signed-off-by: Olga Shern <olgas@mellanox.com>
Harry van Haaren [Mon, 14 Dec 2015 10:03:48 +0000 (10:03 +0000)]
doc: add patch submit cheatsheet
This patch adds the patch submission cheatsheet to
the contributers guide. Both HTML and PDF docs show
the cheatsheet on its own page.
Right clicking the SVG image in the HTML doc allows
for viewing the image on its own, useful for printing
in high quality.
The exact appearance of of the cheatsheet will depend
on the default monospace font installed.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
John McNamara [Mon, 14 Dec 2015 20:45:54 +0000 (20:45 +0000)]
doc: add contributors guide
Add a document to explain the DPDK patch submission and review process.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Thomas Monjalon [Sun, 13 Dec 2015 02:00:48 +0000 (03:00 +0100)]
scripts: add help for build testing
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Jasvinder Singh [Mon, 14 Dec 2015 14:20:42 +0000 (14:20 +0000)]
examples/ip_pipeline: add sample configurations and scripts
This patch includes the configuration and script files of the some
applications which can be built using DPDK Packet Framework. A
configuration file defines the application structure which include
packet processing stages (knowns as pipelines), their connectivity
and other parameters necessary to start and run the application. A
script file specifies CLI commands required for loading table entries
(rules/routes, etc). The configuration/script files for simple
applications such as l2 forwarding, l3 forwarding have been presented.
In addition, to demonstrate the use and inter-connectivity of various
pipeline modules (which are avilable in packet framework), a complex
packet processing workload i.e. edge router is considered. The
configuration of the pipeline stages used for upstream and downstream
flow processing has been specified separately in two configuration
files. All these configuration and script files don't affect the
compilation.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Andriy Berestovskyy [Tue, 8 Dec 2015 14:47:03 +0000 (15:47 +0100)]
bonding: fix reordering of IP fragments
Fragmented IPv4 packets have no TCP/UDP headers, so we hashed
random data introducing reordering of the fragments.
Signed-off-by: Andriy Berestovskyy <aber@semihalf.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Andriy Berestovskyy [Tue, 8 Dec 2015 13:23:05 +0000 (14:23 +0100)]
bonding: fix LACP mempool size
The following messages might appear after some idle time:
"PMD: Failed to allocate LACP packet from pool"
The fix ensures the mempool size is greater than the sum
of TX descriptors.
Signed-off-by: Andriy Berestovskyy <aber@semihalf.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Helin Zhang [Mon, 14 Dec 2015 01:12:34 +0000 (09:12 +0800)]
doc: add known VF issue when PF is reset
Add a known issue to warn that PF reset event/request is not
handled by any VF drivers till 2.2, and which should be fixed
in the future.
Reported-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Yong Liu [Mon, 14 Dec 2015 02:32:52 +0000 (10:32 +0800)]
examples: skip unsupported ethtool and l3fwd-power on FreeBSD
Userspace ethtool and l3fwd-power not support FreeBSD.
So skip them when build samples.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Thomas Monjalon [Mon, 14 Dec 2015 00:40:20 +0000 (01:40 +0100)]
version: 2.2.0-rc4
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Jasvinder Singh [Wed, 4 Nov 2015 17:03:46 +0000 (17:03 +0000)]
examples/ip_pipeline: update release notes
This patch updates the release notes with the features
added to ip_pipeline application.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Bernard Iremonger [Thu, 10 Dec 2015 11:23:04 +0000 (11:23 +0000)]
examples/vhost: fix guide
Fix typos in sample console commands.
Remove "user@target:~$" prefixes in command lines.
Add --socket-mem 1024 to vhost-switch command lines.
Without the --socket-mem parameter all hugepages will be allocated
to vhost-switch, leaving no memory for the VM.
Add --disable-hw-vlan-filter parameter to testpmd command lines.
Without this parameter testpmd fails on startup in the VM.
Increase value of --sock-mem parameter to testpmd as original
value was too small.
Fixes:
d0dff9ba445e ("doc: sample application user guide"
Fixes:
9bc23cb8209c ("doc: add vhost-user to sample guide")
Fixes:
43866bf71d58 ("doc: fix vhost sample parameter")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Yuanhan Liu [Mon, 7 Dec 2015 03:25:52 +0000 (11:25 +0800)]
vhost: note the ABI changes
Note the ABI changes and update the ABI version to 2.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Matej Vido [Tue, 24 Nov 2015 12:07:13 +0000 (13:07 +0100)]
szedata2: note limited current support in guide
Add note to the documentation that only x86_64 versions of the external
libraries are currently provided.
Signed-off-by: Matej Vido <matejvido@gmail.com>
Olga Shern [Sat, 12 Dec 2015 22:13:25 +0000 (00:13 +0200)]
mlx: add known issues in release notes
Signed-off-by: Olga Shern <olgas@mellanox.com>
Olga Shern [Sat, 12 Dec 2015 22:13:24 +0000 (00:13 +0200)]
mlx4: update features and fixes in release notes
Signed-off-by: Olga Shern <olgas@mellanox.com>
Olga Shern [Sat, 12 Dec 2015 19:43:24 +0000 (21:43 +0200)]
mlx5: update documentation
- Update features, limitations, configuration and prerequisites sections.
- Add a note to describe RSS behavior differences with librte_pmd_mlx4 in
testpmd.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Olga Shern [Sat, 12 Dec 2015 16:20:51 +0000 (18:20 +0200)]
mlx4: update documentation
-Split "Features" and "Limitations" sections.
-Update limitations with missing information.
-Update prerequisites with supported MLNX_OFED release, firmware and
CPU architectures.
-Enhance usage example with openibd script.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
John Daley [Sun, 13 Dec 2015 23:11:32 +0000 (15:11 -0800)]
enic: add guide
Signed-off-by: John Daley <johndale@cisco.com>
Chen Jing D(Mark) [Thu, 10 Dec 2015 07:00:21 +0000 (15:00 +0800)]
fm10k: add guide
This documentation covers introductions and limitations on Intel
FM10000 series products.
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Helin Zhang [Thu, 12 Nov 2015 03:18:27 +0000 (11:18 +0800)]
i40e: add X722 support to release notes
Updated release notes about adding X722 support.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Tue, 27 Oct 2015 08:34:36 +0000 (16:34 +0800)]
i40e: add base driver update to release notes
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Yong Liu [Fri, 30 Oct 2015 09:23:08 +0000 (17:23 +0800)]
e1000: add interrupt limitations in guide
Update interrupt related limitations for e1000em nic.
It only support one interrupt source and not support auto-clear.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Wenzhuo Lu [Mon, 2 Nov 2015 06:13:40 +0000 (14:13 +0800)]
e1000: add base driver update to release notes
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Qian Xu [Wed, 18 Nov 2015 03:10:16 +0000 (11:10 +0800)]
doc: add NIC performance guide on Linux IA
Add a new guide doc as part of the Linux Getting Started Guide.
The document is a step-by-step guide on how to get high performance
with DPDK on an Intel platform.
It is designed for users who are not familiar with DPDK but would like
to get the best performance with NICs.
Signed-off-by: Qian Xu <qian.q.xu@intel.com>
John McNamara [Wed, 25 Nov 2015 14:26:00 +0000 (14:26 +0000)]
doc: increment minimum Linux kernel requirement
Update the documentation to reflect that the minimum Linux kernel
requirement for DPDK 2.2 has increased from 2.6.33 to 2.6.34.
Compatibility with kernel 2.6.33 was dropped, after discussion on
the mailing list, in the following commit:
2e6e9e215703 ("igb_uio: use existing PCI macros")
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Fri, 11 Dec 2015 13:41:51 +0000 (13:41 +0000)]
doc: link examples to API
Enable Doxygen parsing of DPDK example files so that the example
code is linked to and from the API docs. This allows the reader
to see examples of API usage in context by following a link.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Sun, 1 Nov 2015 23:29:13 +0000 (23:29 +0000)]
doc: change theme of guides
Change the Sphinx default theme from "alabaster" to the ReadTheDocs
theme. See for example:
http://dpdk.readthedocs.org/en/latest/
This looks better for technical documentation and in particular
it has a 80 char wide verbatim block rendering.
Also add logos for the html and latex docs.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
John McNamara [Sun, 1 Nov 2015 20:17:58 +0000 (20:17 +0000)]
doc: remove dejavu font requirement
Remove requirement for occasionally hard to find/install
DejaVuSansMono font. It isn't gnerally required anyway.
The default mono font is sufficient.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
John McNamara [Sun, 1 Nov 2015 16:44:30 +0000 (16:44 +0000)]
doc: turn off permalink symbols in html guides
Turn off the permalink symbol in the Sphinx generated html docs.
This is a distracting mouseover when reading the docs and links
to sections can still be obtained from the doc index.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Stephen Hemminger [Wed, 2 Dec 2015 04:20:05 +0000 (20:20 -0800)]
doc: add readme file
This project is missing a proper README which is used in
other projects and some git visualization services.
Only a starting point, please feel free to edit.
To keep the file short and current, I avoided putting any specific
information about features and versions.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: John McNamara <john.mcnamara@intel.com>
Fan Zhang [Fri, 11 Dec 2015 11:29:11 +0000 (11:29 +0000)]
examples/ip_pipeline: fix parsing error code
Coverity issue: 107136
Fixes:
7f64b9c004aa ("examples/ip_pipeline: rework config file syntax")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Fan Zhang [Fri, 11 Dec 2015 11:29:10 +0000 (11:29 +0000)]
examples/ip_pipeline: fix buffer overrun
Coverity issue: 107127
Fixes:
7f64b9c004aa ("examples/ip_pipeline: rework config file syntax")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Fan Zhang [Fri, 11 Dec 2015 11:29:09 +0000 (11:29 +0000)]
examples/ip_pipeline: fix logically dead node
Coverity issue: 107109
Fixes:
7122d30131ad ("examples/ip_pipeline: rework flow classification pipeline")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Fan Zhang [Fri, 11 Dec 2015 11:29:08 +0000 (11:29 +0000)]
examples/ip_pipeline: fix copy-paste error
Coverity issue: 107104
Fixes:
7f64b9c004aa ("examples/ip_pipeline: rework config file syntax")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Fan Zhang [Fri, 11 Dec 2015 17:19:16 +0000 (17:19 +0000)]
examples/ip_pipeline: fix buffer copy size
Coverity issue: 107133
Fixes:
eb32fe7c5574 ("examples/ip_pipeline: rework initialization parameters")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Fan Zhang [Fri, 11 Dec 2015 11:29:06 +0000 (11:29 +0000)]
examples/ip_pipeline: fix buffer size warning
Coverity issue: 107102
Fixes:
7f64b9c004aa ("examples/ip_pipeline: rework config file syntax")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Huawei Xie [Thu, 10 Dec 2015 17:57:20 +0000 (01:57 +0800)]
vhost: fix logically dead code
CID 107107 (#1 of 1): Logically dead code
Fixes:
af4f2c5feb2e ("vhost: fix code style")
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Huawei Xie [Thu, 10 Dec 2015 17:57:19 +0000 (01:57 +0800)]
vhost: fix missed unlock
CID 107113 (#1 of 1): Missing unlock (LOCK)5. missing_unlock: Returning
without unlocking pfdset->fd_mutex.
Fixes:
fbf7e07ca142 ("vhost: add select based event driven processing")
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Huawei Xie [Thu, 10 Dec 2015 17:57:18 +0000 (01:57 +0800)]
vhost: fix missed break in switch
CID 107114 (#1 of 1): Missing break in switch
Fixes:
8f972312b8f4 ("vhost: support vhost-user")
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Huawei Xie [Thu, 10 Dec 2015 17:57:16 +0000 (01:57 +0800)]
vhost: fix out-of-bounds read
CID 107126 (#1 OF 1): Out-of-bounds read
Fixes:
8f972312b8f4 ("vhost: support vhost-user")
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:41 +0000 (22:36 -0800)]
bnx2x: add maintainers
Add maintainers for BNX2X PMD.
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:42 +0000 (22:36 -0800)]
bnx2x: add version
Add BNX2X PMD version, print it as part of adapter info.
Adjusted print adapter info output formatting.
This patch versions BNX2X PMD at 1.0.0.
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:40 +0000 (22:36 -0800)]
bnx2x: fix 32-bit build
Compile tested.
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:39 +0000 (22:36 -0800)]
bnx2x: fix build on FreeBSD
Compile tested.
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:38 +0000 (22:36 -0800)]
bnx2x: add license file
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 06:36:37 +0000 (22:36 -0800)]
bnx2x: add guide
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Harish Patil [Fri, 11 Dec 2015 06:36:36 +0000 (22:36 -0800)]
bnx2x: add periodic debug option
The periodic debug option is used to collect periodic
events like statistics, register access etc and won't
interfere with user-level messages.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Harish Patil [Fri, 11 Dec 2015 06:36:35 +0000 (22:36 -0800)]
bnx2x: fix build with clang
Fix for the following clang build error:
drivers/net/bnx2x/elink.c:10384:41: error: shifting a
negative signed value is undefined [-Werror,-Wshift-negative-value]
vars->eee_status &= ~SHMEM_EEE_1G_ADV <<
~~~~~~~~~~~~~~~~~ ^
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Harish Patil [Fri, 11 Dec 2015 06:36:34 +0000 (22:36 -0800)]
bnx2x: update VF to support newer PF drivers
SR-IOV is supported using bnx2x poll mode driver running as VF driver and
native linux driver running as PF (in host/hypervisor). There is no issue
while running with the PF driver which is at the base version as that of
PMD. However, there is a compatibility issue between newer out-of-box PF
drivers with older VF driver. So the newer VFs would also need to send
BNX2X_VF_TLV_PHYS_PORT_ID (among other TLVs) to differentiate between
newer and older VFs.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 18:31:54 +0000 (10:31 -0800)]
bnx2x: skip Rx producer refresh when no packet
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Rasesh Mody [Fri, 11 Dec 2015 18:31:53 +0000 (10:31 -0800)]
bnx2x: fix Tx error check
Correct the error check in PMD transmit routine.
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Chas Williams [Wed, 9 Dec 2015 22:11:04 +0000 (17:11 -0500)]
bnx2x: fix restart
If you stop and start the driver, the rx queue will have the previous
index values when programming the adapter. Therefore, we should always
reset the queue indices when the rx ring is setup. Note: We need to
clear (write) the status block's completion queue index since it is
possibly in a read cache.
Tidy some init code to make it clearer what the defaults are.
Signed-off-by: Chas Williams <3chas3@gmail.com>
Rahul Lakkireddy [Fri, 11 Dec 2015 08:25:30 +0000 (13:55 +0530)]
cxgbe: fix Rx queue setup error management
When refilling freelists for the first time and if it fails, the rxq
is freed and returns ENOMEM. There is a check while freeing hardware rxq
to pass freelist context id if the freelist exists or 0xffff otherwise.
The error path is only reached if freelist exists. So, fix is to remove
the useless check for freelist existence.
Coverity issue: 107108
Fixes:
92c8a63223e5 ("cxgbe: add device configuration and Rx support")
Reported-by: John McNamara <john.mcnamara@intel.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Huawei Xie [Thu, 10 Dec 2015 15:15:58 +0000 (23:15 +0800)]
xenvirt: fix build for 32-bit platform
Reported-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>
Cunming Liang [Fri, 11 Dec 2015 01:48:57 +0000 (09:48 +0800)]
eal/linux: fix Rx interrupt read error management
In eal_intr_proc_rxtx_intr, negative value may be used as argument to
a function expecting a positive value. If 'read' returns EAGAIN as
example, the bytes_read updates to a negative value which continue
be passed as argument for the next 'read'.
Coverity issue: 107115
Function read(fd, &buf, bytes_read) returns a negative number.
Assigning: signed variable bytes_read = read.
CID 107115 (#1 of 1): Argument cannot be negative
(NEGATIVE_RETURNS) bytes_read is passed to a parameter
that cannot be negative.
bytes_read = read(fd, &buf, bytes_read);
Fixes:
c9f3ec1a0f3f ("eal/linux: add Rx interrupt control function")
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Michael Qiu [Fri, 11 Dec 2015 06:36:33 +0000 (14:36 +0800)]
examples/netmap_compat: fix build on Suse 11
examples/netmap_compat/bridge/../lib/compat_netmap.c:880:41:
error: ‘POLLRDNORM’ undeclared (first use in this function)
The root casue is POLLRDNORM is more-or-less nonstandard, and it
depends on macro "__USE_XOPEN".
In suse11 sp3, POLLRDNORM will not be defined because "__USE_XOPEN"
issue.
This patch add check if it is not defined, define it.
Fixes:
06371afe394d (examples/netmap_compat: import netmap compatibility example)
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Ian Betts [Sat, 12 Dec 2015 08:12:08 +0000 (08:12 +0000)]
examples/performance-thread: fix return sign
The patch fixes an inverted return value in the
cond_destroy and cond_init APIs of the pthread shim
example.
These APIs are now demonstrated in the sample app by
having the mutexes and condition variables
explicitly destroyed before the appplication terminates.
Fixes:
433ba6228f9a77a9b5f4 ("add pthread_shim app")
Signed-off-by: Ian Betts <ian.betts@intel.com>
Panu Matilainen [Fri, 11 Dec 2015 12:44:23 +0000 (14:44 +0200)]
scripts: fix relpath.sh output when $prefix is set in environment
When relpath.sh is called from install target with prefix set, eg
"make install DESTDIR=/tmp/dpdk-root prefix=/usr", the prefix
from the environment leaks to relpath.sh internal helper variable and
causes incorrect symlinks to be generated in sdk $(targetdir):
include -> /usr../../../include/dpdk
lib -> /usr../../../lib
Initialize the local variable to empty to avoid side-effects from
environment.
Fixes:
6b62a72a70d0 ("mk: install a standard cutomizable tree")
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Thomas Monjalon [Fri, 11 Dec 2015 23:26:24 +0000 (00:26 +0100)]
mbuf_offload: mark experimental state
Cryptodev was marked experimental and mbuf_offload depends on it.
The mbuf_offload library is one of the crypto area which requires
some discussions before having a stable API.
The experimental mark is also added to rte_cryptodev_configure()
to be sure one cannot miss it.
Fixes:
66874e55f550 ("cryptodev: mark experimental state")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Ian Betts [Thu, 10 Dec 2015 12:24:58 +0000 (12:24 +0000)]
examples/performance-thread: mark as experimental
This commit removes the performance thread example from
examples/Makefile, and marks the example as "experimental"
in the release note, and it its API headers files.
Signed-off-by: Ian Betts <ian.betts@intel.com>
Ian Betts [Tue, 8 Dec 2015 06:05:17 +0000 (06:05 +0000)]
examples/performance-thread: add pthread_shim app
This commit adds an example that illustrates how to implement
a pthread shim with the lthread subsystem included in the
performance thread example application.
Signed-off-by: Ian Betts <ian.betts@intel.com>
Acked-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Ian Betts [Tue, 8 Dec 2015 06:05:16 +0000 (06:05 +0000)]
examples/performance-thread: add l3fwd-thread app
This commit adds an L3 forwarding application to the performace-thread
example.
Signed-off-by: Ian Betts <ian.betts@intel.com>
Acked-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Ian Betts [Tue, 8 Dec 2015 06:05:15 +0000 (06:05 +0000)]
examples/performance-thread: add lthread subsystem
This commit adds the lightweight thread subsystem used by the
performance-thread sample applications.
Signed-off-by: Ian Betts <ian.betts@intel.com>
Acked-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>