Sujith Sankar [Thu, 9 Apr 2015 09:29:32 +0000 (14:59 +0530)]
enic: migrate flow director filtering to new API
This patch helps enic migrate to the new flow-director API.
It takes care of the following.
1. The change in fdir_filter structure and stats structure
2. DPDK interface functions in enic_ethdev.c
3. ENIC driver functions that deal with the VIC adapter
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Adrien Mazarguil [Tue, 14 Apr 2015 14:23:55 +0000 (16:23 +0200)]
enic: fix port id in received mbufs
This field is not supposed to contain the RX queue index. Applications can
rely on it to determine the port a given mbuf comes from.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Sujith Sankar <ssujith@cisco.com>
Thomas Monjalon [Wed, 15 Apr 2015 17:09:28 +0000 (19:09 +0200)]
use simple zero initializers
To initialize a structure with zeros, one field was explicitly set
to avoid "missing initializer" bug with old GCC (e.g. 4.4).
This warning is now disabled (commit <insertlater>) for old versions of GCC,
so the workarounds may be removed.
These initializers should not be needed for static variables but they
are still used to workaround an ICC bug (see commit
b2595c4aa92d).
There is one remaining exception where {0} initializer doesn't work cleanly,
even with recent GCC:
lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c:735:9:
error: missing braces around initializer [-Werror=missing-braces]
struct rte_mbuf mb_def = {0}; /* zeroed mbuf */
Tested with gcc-4.4.7 (CentOS), gcc-4.7.2 (Debian), gcc-4.9.2 (Arch),
clang-3.6.0 and icc-13.1.1.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Tested-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Tested-by: John McNamara <john.mcnamara@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Thomas Monjalon [Tue, 14 Apr 2015 09:23:36 +0000 (11:23 +0200)]
mk: fix build with gcc 4.4 and clang
With GCC 4.4.7 from CentOS 6.5, the following errors arise:
lib/librte_pmd_ixgbe/ixgbe_rxtx.c: In function 'ixgbe_dev_rx_queue_setup':
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:2509: error: missing initializer
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:2509: error: (near initialization for 'dev_info.driver_name')
lib/librte_pmd_ixgbe/ixgbe_rxtx.c: In function 'ixgbe_set_rsc':
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:4072: error: missing initializer
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:4072: error: (near initialization for 'dev_info.driver_name')
lib/librte_pmd_ixgbe/ixgbe_rxtx.c: In function 'ixgbe_recv_pkts_lro_single_alloc':
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:1479: error: 'next_rsc_entry' may be used uninitialized in this function
lib/librte_pmd_ixgbe/ixgbe_rxtx.c:1480: error: 'next_rxe' may be used uninitialized in this function
The "missing initializer" warning is a GCC bug which seems fixed in 4.7.
The same warning is thrown by clang.
The "may be used uninitialized" warning is another GCC bug which seems fixed in 4.7.
Fixes:
8eecb3295aed ("ixgbe: add LRO support")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Igor Ryzhov [Wed, 8 Apr 2015 16:31:07 +0000 (19:31 +0300)]
doc: fix vhost guide
Guide says that a configure parameter to choose between vhost cuse
and vhost user will be introduced in the future, but it’s already
added by commit
28a1ccca41bf.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
John McNamara [Fri, 10 Apr 2015 15:39:26 +0000 (16:39 +0100)]
doc: convert prog guide glossary to definition list
Converted the Glossary table in the Programmer's Guide
to a definition list to improve rendering.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Fri, 10 Apr 2015 14:45:39 +0000 (15:45 +0100)]
doc: fix verbatim sections for vmxnet3
Fixed two verbatim text sections in vmxnet3 docs.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>
Vlad Zolotarov [Mon, 30 Mar 2015 19:21:11 +0000 (22:21 +0300)]
ixgbe: add LRO support
- Only x540 and 82599 devices support LRO.
- Add the appropriate HW configuration.
- Add RSC aware rx_pkt_burst() handlers:
- Implemented bulk allocation and non-bulk allocation versions.
- Add LRO-specific fields to rte_eth_rxmode, to rte_eth_dev_data
and to ixgbe_rx_queue.
- Use the appropriate handler when LRO is requested.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Vlad Zolotarov [Mon, 30 Mar 2015 19:21:10 +0000 (22:21 +0300)]
ixgbe: code refactoring
- ixgbe_rx_alloc_bufs():
- Reset the rte_mbuf fields only when requested.
- Take the RDT update out of the function.
- Add the stub when RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC is not defined.
- ixgbe_recv_scattered_pkts():
- Take the code that updates the fields of the cluster's HEAD buffer into
the inline function.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Vlad Zolotarov [Mon, 30 Mar 2015 19:21:09 +0000 (22:21 +0300)]
ixgbe: cleanups
- Removed the not needed casting.
- ixgbe_dev_rx_init(): shorten the lines by defining a local alias variable to access
&dev->data->dev_conf.rxmode.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:21:03 +0000 (14:21 -0700)]
ethdev: make dev_ops const
The ethernet device ops function table should be made const for
safety and security.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:21:02 +0000 (14:21 -0700)]
app/test: put dev_ops in private
The test PMD uses a special type of eth_dev_ops to test features.
Rather allocating this separately, just put in the private data area.
This allows for next change to make dev_ops const.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:21:01 +0000 (14:21 -0700)]
pmd: remove useless null checks before rte_free
Since rte_free accept NULL and does nothing, better to save
space and remove these useless checks.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:21:00 +0000 (14:21 -0700)]
examples: remove useless null checks before rte_free
rte_free handles getting passed a NULL pointer.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:20:59 +0000 (14:20 -0700)]
app/test: remove useless null check before rte_free
rte_free like Glibc free allows rte_free(NULL) as null operation.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Stephen Hemminger [Tue, 7 Apr 2015 21:20:58 +0000 (14:20 -0700)]
app/test: remove useless memset
Remove useless memset, since dev_private is created by rte_zmalloc
it must already be zero.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Thomas Monjalon [Thu, 9 Apr 2015 17:03:14 +0000 (19:03 +0200)]
scripts: test null forwarding
This script ease testing of basic initializations and Rx/Tx bursts.
It may help to check obvious regressions.
In order to run it on a standard development machine, it doesn't use
neither hugepages nor real interfaces.
The optional parameters are:
- build directory (default: build)
- coremask (default: 3 i.e. cores 0 and 1)
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Thu, 9 Apr 2015 17:34:17 +0000 (19:34 +0200)]
mk: fix static linking with null pmd
Null PMD was not found when using a statically linked application:
EAL: no driver found for eth_null1
EAL: failed to initialize eth_null1 device
Fixes:
c743e50c475f ("null: new poll mode driver")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Thu, 9 Apr 2015 17:23:45 +0000 (19:23 +0200)]
mk: remove uio suffix from virtio pmd
The virtio pmd is not restricted to uio anymore.
Fixes:
da978dfdc43b ("virtio: use port IO to get PCI resource")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Thomas Monjalon [Tue, 7 Apr 2015 17:17:06 +0000 (19:17 +0200)]
enic: disable debug traces
The function name is printed in each enic_ethdev function.
Disable it by default with a new build option.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Sujith Sankar <ssujith@cisco.com>
Reviewed-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Thomas Monjalon [Fri, 3 Apr 2015 15:48:30 +0000 (17:48 +0200)]
doc: fix code-block syntax
Some blocks are not visible with some Sphinx versions because
they are using the wrong keyword for code.
Tested with Sphinx v1.1.3.
Fixes:
1733be6d3147 ("doc: new eal multi-pthread feature")
Fixes:
ccefe752cab0 ("doc: add jobstats sample guide")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Fri, 3 Apr 2015 16:19:56 +0000 (18:19 +0200)]
version: 2.1.0-rc0
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Tue, 31 Mar 2015 01:30:25 +0000 (03:30 +0200)]
version: 2.0.0
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Thu, 2 Apr 2015 10:49:34 +0000 (12:49 +0200)]
pkg: update RPM
Enable vhost-user and build PDF doc.
Inkscape and TeXLive are required to convert .svg and .rst to .pdf.
Temporary sphinx files .* (.doctrees/ and .buildinfo) are cleaned.
Tested on Fedora 20.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Thu, 2 Apr 2015 15:59:45 +0000 (17:59 +0200)]
pkg: remove -core file suffix
Since -core suffix was removed from the package names in commit
6f2760ecdf4e, the file name should also be updated.
The alignment of build commands is also changed to prepare next patch.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Thu, 2 Apr 2015 16:14:23 +0000 (18:14 +0200)]
mk: reduce PDF build commands
In case of documents without image, an empty rm command can be seen if V=1.
Remove it to avoid disturbing debugging.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Thomas Monjalon [Thu, 2 Apr 2015 17:20:33 +0000 (19:20 +0200)]
mk: remove fuse requirement for vhost-user
The fuse library is needed for vhost-cuse as required in commit
28a1ccca41bf.
The case vhost-user was forgotten for application linking.
Fixes:
28a1ccca41bf ("vhost: add build option for vhost-user")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Siobhan Butler [Fri, 3 Apr 2015 09:51:42 +0000 (10:51 +0100)]
doc: update new features
- Remove duplicate entry
- Added remaining features to list of new features
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Siobhan Butler [Thu, 2 Apr 2015 21:31:07 +0000 (22:31 +0100)]
doc: add known issue with bonding test
Added issue with failing unit test for link bonding to known issues.
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Siobhan Butler [Thu, 2 Apr 2015 20:58:15 +0000 (21:58 +0100)]
doc: remove release version from known issues
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Thomas Monjalon [Tue, 31 Mar 2015 12:45:06 +0000 (14:45 +0200)]
mbuf: clean old refcnt option
CONFIG_RTE_MBUF_SCATTER_GATHER was renamed into CONFIG_RTE_MBUF_REFCNT
by commit
62814bc2e923 and removed by commit
4769bc5a27cc.
Some traces remain because of delayed patches.
It can also be removed from doxygen config.
It is now poisoned in rte_mbuf.h to warn any misuse.
Fixes:
d0dff9ba445e ("doc: sample application user guide")
Fixes:
fc1f2750a3ec ("doc: programmers guide")
Fixes:
4769bc5a27cc ("mbuf: remove build option to disable refcnt")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Adrien Mazarguil [Thu, 2 Apr 2015 09:33:43 +0000 (11:33 +0200)]
doc: update mlx4 usage and dependencies
- libmlx4 and libibverbs dependencies distributed with Mellanox OFED are now
also available on DPDK.org to make installation easier.
- Document Mellanox OFED and firmware versions to use.
- Add links to Mellanox and its community websites.
- Add kernel modules parameters section.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Helin Zhang [Fri, 3 Apr 2015 08:06:55 +0000 (16:06 +0800)]
doc: comment i40e firmware version
Added notes for i40e firmware version. As base driver to support the
latest version of firmware (FVL3E) hasn't been integrated, currently
the validated version of firmware is 4.2.6.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Cunming Liang [Wed, 1 Apr 2015 02:33:34 +0000 (10:33 +0800)]
i40e: fix link status timeout
API *rte_eth_link_get* expect to call a wait to complete link_update.
That's the difference between *rte_eth_link_get_nowait*.
The patch fixes the issue that i40e link_update ignores the wait_to_complete flag.
The issue impacts those applications calling rte_eth_link_get to get wrong intermediate link status.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Thu, 12 Feb 2015 11:22:23 +0000 (19:22 +0800)]
i40e: fix out of bound read
Klocwork reports array 'src_offset' may use index 16.
In function i40e_srcoff_to_flx_pit, index j + 1 can reach I40E_FDIR_MAX_FLEX_LEN.
This patch fixes this issue to avoid array bound.
Test report: http://www.dpdk.org/ml/archives/dev/2015-March/016030.html
Fixes:
d8b90c4eabe9 ("i40e: take flow director flexible payload configuration")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Tested-by: Min Cao <min.cao@intel.com>
Pablo de Lara [Wed, 1 Apr 2015 12:10:11 +0000 (13:10 +0100)]
doc: add note for --txqflags in testpmd
Since txqflags is now set from the default rx/tx configuration,
depending on the PMD, it might not be 0.
Therefore, user has to overwrite it with --txqflags 0.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
John McNamara [Wed, 1 Apr 2015 11:32:45 +0000 (12:32 +0100)]
mk: fix pdf doc rules order
Re-ordered the guide-pdf-% and guide-% rules to allow
the doc-guides-pdf target to build with make 3.81. It
builds unmodified with all later versions of make.
Fixes:
ebf8050afd44 ("doc: add pdf output")
Reported-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Tue, 31 Mar 2015 22:00:37 +0000 (00:00 +0200)]
pci: rename passthrough driver to kernel driver
Kernel driver (kdrv) seems easier to understand than
passthrough driver (pt_driver). It's also more generic
as a PMD could run on top of any PCI kernel driver if
it would offer such support.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Michael Qiu <michael.qiu@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Thomas Monjalon [Tue, 31 Mar 2015 01:33:48 +0000 (03:33 +0200)]
version: 2.0.0-rc3
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Siobhan Butler [Sun, 22 Mar 2015 12:33:27 +0000 (12:33 +0000)]
doc: update tested OS list in release notes
Updated Operating Systems tested during 2.0 in release notes
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Siobhan Butler [Thu, 12 Mar 2015 12:13:54 +0000 (12:13 +0000)]
doc: update release notes for new sample apps
Updated release notes release description notes:
- added new sample applications to list: Link Bonding,Skeleton, Callbacks, Jobstats
- updated copyright date to 2015
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Siobhan Butler [Sun, 22 Mar 2015 13:25:07 +0000 (13:25 +0000)]
doc: update faq
Added some of the questions posted to the mailing list to the FAQ section of release notes.
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Helin Zhang [Mon, 9 Mar 2015 14:39:23 +0000 (22:39 +0800)]
doc: update testpmd user guide
It updated the user guide of testpmd, for the newly supported commands
of getting/setting hash functions, and the command of showing port
information.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Changchun Ouyang [Fri, 27 Mar 2015 13:20:06 +0000 (13:20 +0000)]
doc: add common issues in vhost sample guide
Added some documentation on common issues for the vhost sample app
and how to resolve them.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Huawei Xie [Wed, 11 Mar 2015 16:21:47 +0000 (00:21 +0800)]
doc: add vhost-user to sample guide
add vhost user documentation
fix some minor issues
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Huawei Xie [Wed, 11 Mar 2015 16:22:21 +0000 (00:22 +0800)]
doc: add vhost-user guide
Add vhost user documentation
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Changchun Ouyang [Tue, 3 Mar 2015 02:23:06 +0000 (10:23 +0800)]
doc: add new vlan option in vhost sample guide
see commit:
e3d61d1609cb9b3ea851c7776bfbb60dcfe8844a.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Siobhan Butler [Sun, 22 Mar 2015 11:32:35 +0000 (11:32 +0000)]
doc: add warning for fm10k early driver
This patch adds a note to the release notes new features,
as a warning regarding the early status of the FM10K driver for pre-release access
Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
Changchun Ouyang [Tue, 3 Mar 2015 08:50:48 +0000 (16:50 +0800)]
doc: add ixgbe VF RSS guide
Update the prog guide for commit:
42d2f78abcb77ecb769be
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Bruce Richardson [Mon, 23 Mar 2015 16:19:50 +0000 (16:19 +0000)]
doc: add note on needing igb_uio for VF devices
Since the uio_pci_generic module requires that the device to which it is
being bound supports legacy interrupts, there can be problems using it
with VF devices. Add a note to the GSG doc to document this fact, and
provide information on loading igb_uio as a replacement.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Olivier Matz [Thu, 19 Mar 2015 16:36:38 +0000 (17:36 +0100)]
doc: add description of the offload API
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Thu, 19 Mar 2015 16:36:37 +0000 (17:36 +0100)]
doc: update testpmd guide about csum forward engine
Document the functions introduced by commit
64fc36064d.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Olivier Matz [Thu, 19 Mar 2015 16:35:12 +0000 (17:35 +0100)]
doc: fix prefix in file references
There are some references to DPDK.xyz.mk files that do not exist in the
dpdk tree. This was probably the result of an automatic replacement, so
restore the proper file names which are rte.xyz.mk.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Pawel Wodkowski [Wed, 18 Mar 2015 10:20:39 +0000 (11:20 +0100)]
doc: add jobstats sample guide
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
[Thomas: fix image extensions for PDF]
Pawel Wodkowski [Fri, 20 Mar 2015 09:43:35 +0000 (10:43 +0100)]
doc: add jobstats library and sample release notes
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Pawel Wodkowski [Fri, 20 Mar 2015 09:43:34 +0000 (10:43 +0100)]
doc: update bonding mode 6 release notes
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Pablo de Lara [Fri, 27 Mar 2015 16:50:13 +0000 (16:50 +0000)]
doc: add missing new EAL options in testpmd guide
Added information on testpmd user guide
for -l, --lcores and --master-lcore options
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Cunming Liang [Wed, 4 Mar 2015 00:51:16 +0000 (08:51 +0800)]
doc: cleanup multi-pthread prog guide
Fixes:
1733be6d3147 ("doc: new eal multi-pthread feature")
Reported-by: Siobhan Butler <siobhan.a.butler@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Thomas Monjalon [Sat, 31 Jan 2015 22:06:06 +0000 (23:06 +0100)]
doc: nics guide
Create nics guide by moving chapters about Intel and Mellanox NICs.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Thomas Monjalon [Fri, 30 Jan 2015 22:47:18 +0000 (23:47 +0100)]
doc: move Xen guide out of programmers guide
Xen is an environment comparable to Linux and FreeBSD which
have their own guide.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Thomas Monjalon [Fri, 30 Jan 2015 16:18:12 +0000 (17:18 +0100)]
doc: fix file attributes
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Nicolás Pernas Maradei [Wed, 18 Mar 2015 21:25:06 +0000 (21:25 +0000)]
maintainers: claim pcap PMD
Signed-off-by: Nicolás Pernas Maradei <nicolas.pernas.maradei@emutex.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
Pawel Wodkowski [Fri, 27 Mar 2015 10:56:00 +0000 (11:56 +0100)]
app/test: fix strict aliasing with gcc 4.4
Fix strict aliasing rule error seen in gcc 4.4
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Shelton Chia [Sat, 7 Mar 2015 03:57:38 +0000 (11:57 +0800)]
e1000: fix power down of fiber serdes link
When stopping interface, only shutdown method for copper cable was called.
Signed-off-by: Shelton Chia <jiaxt@sinogrid.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Changchun Ouyang [Fri, 27 Mar 2015 13:23:15 +0000 (21:23 +0800)]
virtio: fix crash in secondary process
It needs Rx function even in the case of secondary process,
and it also needs check if it supports mergeable feature or not.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
John McNamara [Thu, 12 Mar 2015 16:54:28 +0000 (16:54 +0000)]
ethdev: add packet count parameter to Rx callback
Added a parameter to the RX callback to pass in the number of
available RX packets in addition to the number of dequeued packets.
This provides the RX callback functions with additional information
that can be used to decide how packets from a burst are handled.
The TX callback doesn't require this additional parameter so the RX
and TX callbacks no longer have the same function parameters. As such
the single RX/TX callback has been refactored into two separate callbacks.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Maciej Gajdzica [Fri, 20 Feb 2015 16:13:20 +0000 (16:13 +0000)]
enic: fix possible data loss
Field ig_vlan_strip_en in struct enic type is int. It is used only by
function enic_set_nic_cfg which expects uint_8 as argument. Changed type
of the field to prevent possible loss of precision.
Macro GET_CONFIG passes result of sizeof operation to the function
vnic_dev_spec. This function expects parameter of type unsigned int.
Changed that parameter type to size_t in function declaration to prevent
possible data loss.
Define ENIC_ALIGN is used only by function rte_memzone_reserve_aligned,
which expects argument of type unsigned. Defined constant is of type
unsigned long long. Changed type to unsigned long to prevent possible
loss of precision.
In function writeq is written in two 32-bit long registers with writel
function. When trying to write val >> 32, static code analysis tool
reports that 64-bit value is passed to function expecting 32-bit value.
Added cast to clear this warning.
Issues found with static code analysis tool.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Maciej Gajdzica [Fri, 20 Feb 2015 16:12:39 +0000 (16:12 +0000)]
virtio: fix type for queue id
Changed vtpci_queue_idx type in function virtio_dev_queue_setup from
uint8_t to uint16_t to prevent possible data loss. Also changed type of
head variable in function virtio_send_command from uint32_t to uint16_t.
Variable rcv_cnt declared in function virtio_recv_mergeable_pkts was of
type uint32_t. It was used by virtqueue_dequeue_burst_rx function, which
expects argument of type uint16_t. Changed rcv_cnt variable type to
uint16_t to prevent possible data loss.
Issues found with static code analysis tool.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Maciej Gajdzica [Fri, 20 Feb 2015 16:12:22 +0000 (16:12 +0000)]
bond: fix type for port and queue id
In some places port_id is declared as int or uint16_t, which causes data
loss when using functions expecting port_id as uint8_t.
Previous type of rx and tx queue_id field was int, which caused possible
data loss when calling functions expecting uint16_t as an argument.
Issues found with static code analysis tool.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Bruce Richardson [Thu, 26 Mar 2015 21:14:54 +0000 (21:14 +0000)]
mbuf: add explanation for confusing checks when freeing
The logic used in the condition check before freeing an mbuf is
sometimes confusing, so explain it in a proper comment.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Miroslaw Walukiewicz [Tue, 3 Mar 2015 14:16:00 +0000 (09:16 -0500)]
table: fix crash during key overload
hash_key8_ext, hash_key16_ext and hash_key32_ext tables allocate cache
entries to support table overload cases. The crash can occur when cache
entry is free after use.
The problem is with computing the index of the free cache entry.
Signed-off-by: Mirek Walukiewicz <miroslaw.walukiewicz@intel.com>
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Pavel Boldin [Mon, 23 Mar 2015 12:53:45 +0000 (14:53 +0200)]
vhost: fix file struct leakage
Due to increased `struct file's reference counter subsequent call
to `filp_close' does not free the `struct file'. Prepend `fput' call
to decrease the reference counter.
Signed-off-by: Pavel Boldin <pboldin@mirantis.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Haifeng Lin [Sat, 21 Mar 2015 01:47:00 +0000 (09:47 +0800)]
vhost: fix index when mbuf allocation fails
When failed to malloc buffer from mempool we just update last_used_idx but
not used->idx so after many times vhost thought have handle all packets
but virtio_net thought vhost have not handle all packets and will not
update avail->idx.
Signed-off-by: Haifeng Lin <haifeng.lin@huawei.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Jia Yu [Mon, 23 Mar 2015 21:53:56 +0000 (14:53 -0700)]
bond: remove memory allocation for PCI driver
eth_driver already contains rte_pci_driver data structure.
Allocating rte_pci_driver without referencing it after bond
creation causes memory leakage.
Signed-off-by: Jia Yu <jyu@vmware.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Adrien Mazarguil [Wed, 25 Mar 2015 10:34:31 +0000 (11:34 +0100)]
mlx4: remove old VMware compatibility code
CONFIG_RTE_LIBRTE_MLX4_COMPAT_VMWARE has no effect since this option enables
MLX4_PMD_COMPAT_VMWARE. This macro is not used by the PMD which expects
MLX4_COMPAT_VMWARE instead.
Because this option does not work and the related code is no longer useful
for VMware (as it actually supports the flow steering API), remove it
entirely.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Jingjing Wu [Fri, 20 Mar 2015 07:31:48 +0000 (15:31 +0800)]
i40e: disable buggy VEB switching
Disable VEB switching by removing ALLOW_LB on SRIOV vsi.
If the source mac address of packet sent from VF is not listed in the
VEB's mac table, the VEB will switch the packet back to the VF.
It's a hardware issue. Enabling ALLOW_LB flag will block VF functions.
Test report: http://www.dpdk.org/ml/archives/dev/2015-March/015687.html
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Tested-by: Huilong Xu <huilongx.xu@intel.com>
Jingjing Wu [Wed, 25 Mar 2015 21:38:12 +0000 (05:38 +0800)]
i40e: fix flow director
This patch sets the local variable ctxt to zero to avoid uncertain
data causes error when creating a vsi for flow director.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Wed, 25 Mar 2015 04:47:13 +0000 (12:47 +0800)]
ixgbe: fix 5tuple filter overwrite
This patch corrects the index to fix the issue that is second 5tuple filter
overwrites the first one.
Fixes:
4c54a7e7bd42 ("ixgbe: migrate ntuple filter to new API")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Marvin Liu <yong.liu@intel.com>
Jingjing Wu [Thu, 26 Mar 2015 04:53:21 +0000 (12:53 +0800)]
igb: fix flex filter check for unsupported 82576
Flex filter is currently not supported for NIC 82576.
Only i350 and 82580 support it.
So The MAC_TYPE_FILTER_SUP_EXT is used to check whether the MAC type is
i350 or 82580.
Fixes:
231d43909a31 ("igb: migrate flex filter to new API")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Marvin Liu <yong.liu@intel.com>
Bruce Richardson [Thu, 26 Mar 2015 17:02:45 +0000 (17:02 +0000)]
ethdev: fix crash with multiprocess
The data structure for the rx and tx callbacks is local to each process
since it contains function pointers and cannot be shared between
different unique binaries. However, because it is not in
rte_eth_dev_data structure, the array is not getting initialized for
secondary processes - neither is it getting appropriately resized if the
number of RX/TX queues changes. This causes crashes in secondary
processes as they dereference a null pointer in struct rte_eth_dev.
This patch fixes this by introducing an upper-bound on the number of
queues per port that can be configured, and then uses this to make the
array statically sized, thereby avoiding the crashes.
Fixes:
4dc294158cac ("ethdev: support optional Rx and Tx callbacks")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Yerden Zhumabekov [Tue, 24 Mar 2015 13:31:55 +0000 (19:31 +0600)]
hash: fix strict-aliasing for CRC
Fix rte_hash_crc() function by making use of uintptr_t variable
to hold a pointer to data being hashed. In this way, casting uint64_t
pointer to uint32_t avoided.
Fixes:
614289298daf ("hash: slice CRC data into 8-byte pieces")
Signed-off-by: Yerden Zhumabekov <e_zhumabekov@sts.kz>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Haifeng Gao [Mon, 23 Mar 2015 08:11:39 +0000 (16:11 +0800)]
eal: remove argument need of --create_uio_dev option
eal options OPT_CREATE_UIO_DEV does not need argument so set it to zero.
It needs to reset create_uio_dev explicitly.
Fixes:
f7f97c16048e ("pci: add option --create-uio-dev to run without hotplug")
Signed-off-by: Haifeng Gao <gaohaifeng.gao@huawei.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Andre Richter [Mon, 23 Mar 2015 12:06:25 +0000 (13:06 +0100)]
tools: fix vfio support
This patch fixes several minor issues in setup.sh:
- show_nics() would not display the current Ethernet settings if
the user only loads the vfio-pci module, b/c it only checks for
presence of igb_uio. Fix this by adding a check for vfio-pci.
- unbind_nics(): Fix option naming and string inside function.
- Exchange a forgotten "igb_uio" with "vfio-pci" in a comment.
Signed-off-by: Andre Richter <andre.o.richter@gmail.com>
Julien Cretin [Mon, 9 Mar 2015 13:21:09 +0000 (14:21 +0100)]
app/testpmd: fix potential out of bounds read
After the last enabled port has been seen, and the last time we
evaluate the loop condition, there is an out of bounds read in
ports[p].enabled because p is equal to size, which is the length of
ports.
Signed-off-by: Julien Cretin <julien.cretin@trust-in-soft.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Michael Qiu [Mon, 23 Mar 2015 08:43:07 +0000 (16:43 +0800)]
hash: fix crc32 error when built for i686 and run in x86_64
When compile target i686 in platform x86_64, the stub function will
be called, and return zero.
Fixes:
12fa4a00788d ("hash: fix unsupported crc instruction in i686 platform")
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Pablo de Lara [Sun, 22 Mar 2015 18:02:16 +0000 (18:02 +0000)]
kni: fix build with kernel 3.19
Due to API changes in functions ndo_dflt_bridge_getlink
(commit
2c3c031c) and ndo_fdb_add (commit
f6f6424b)
in kernel 3.19, DPDK would not build.
This patch solves the problem, by checking the kernel version
and adding the necessary new parameters.
Mind that function igb_ndo_fdb_add does not need the extra parameter
if USE_CONST_DEV_UC_CHAR is not set, since that macro is only defined
when kernel is greater or equal than 3.7
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:57 +0000 (11:16 +0800)]
app/test: fix build with gcc < 4.4
Option var-tracking-assignments supported in gcc from 4.4.
Add gcc version check wil fix this issue.
error: unrecognized command line option "-fno-var-tracking-assignments"
Fixes:
74adbc5ef704 ("app/test: disable variable tracking assignment for memcpy")
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:56 +0000 (11:16 +0800)]
app/test: fix build constructor with gcc < 4.4
Build app/test will be failed for function only defined but not used.
test_prefetch.c:65: error: ‘testfn_prefetch_cmd’ defined but not used
Add attribute used in test function declaration can fix this.
static void __attribute__((used)) testfn_##t(void);
Fixes:
727909c59231 ("app/test: introduce dynamic commands list")
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:55 +0000 (11:16 +0800)]
enic: fix build with gcc < 4.4
gcc4.3 will raise warnings in blow code for initialized field overwritten.
enic_main.c: In function ‘enic_set_rsskey’:
enic_main.c:845: error: initialized field overwritten
enic_main.c:845: error: (near initialization for ‘rss_key.key’)
enic_main.c:846: error: initialized field overwritten
enic_main.c:846: error: (near initialization for ‘rss_key.key’)
enic_main.c:847: error: initialized field overwritten
enic_main.c:847: error: (near initialization for ‘rss_key.key’)
static union vnic_rss_key rss_key = {
.key[0] = ...,
.key[1] = ...,
.key[2] = ...,
.key[3] = ...,
};
Change struct initialized code reference to ISO 9899 section 6.7.8.
gcc4.3 will happy for that.
static union vnic_rss_key rss_key = {
.key = {
[0] = ...,
[1] = ...,
[2] = ...,
[3] = ...,
}
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:54 +0000 (11:16 +0800)]
fm10k: fix build with gcc < 4.4
Build fm10k driver in Suse11 SP3 will be failed for unrecognized flag.
cc1: error: unrecognized command line option "-Wno-unused-but-set-variable"
This flag is supported from gcc 4.4, so add gcc version check in fm10k.
In the same time, make option check more clear in ixgbe driver.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:52 +0000 (11:16 +0800)]
eal/x86: fix build sse3 functions with gcc < 4.4
In Suse11 SP3, there'll be errors for not found sse3 functions.
rte_memcpy.h: In function ‘rte_memcpy’:
rte_memcpy.h:625: error: implicit declaration of function ‘_mm_alignr_epi8’
rte_memcpy.h:625: error: nested extern declaration of ‘_mm_alignr_epi8’
rte_memcpy.h:625: error: incompatible type for argument 2 of ‘_mm_storeu_si128’
These functions defined in tmmintrin.h and should be included in.
Fixes:
9144d6bcdefd ("eal/x86: optimize memcpy for SSE and AVX")
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Marvin Liu [Thu, 19 Mar 2015 03:16:58 +0000 (11:16 +0800)]
eal/linux: fix build functions pread and pwrite
Function pread need macro _XOPEN_SOURCE be defined.
Add _GNU_SOURCE will fix this issue.
error: implicit declaration of function ‘pread’
Fixes:
4a499c649590 ("eal/linux: enable uio_pci_generic support")
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Yong Liu [Fri, 13 Mar 2015 02:38:23 +0000 (10:38 +0800)]
app/testpmd: fix reconfig flag for all ports
When port id is RTE_PORT_ALL, port_id_is_invalid will also return zero.
So this function will only set ports[255] need_reconfig flag, other ports will
be skipped.
Fixes:
edab33b1c01d ("app/testpmd: support port hotplug")
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Huawei Xie [Thu, 19 Mar 2015 10:43:24 +0000 (18:43 +0800)]
vhost: fix build
Fix the error "missing initializer" and "cast to pointer from integer of different size".
For the pointer to integer cast issue, need to investigate changing the typeof mapped_address.
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Pawel Wodkowski [Thu, 19 Mar 2015 16:09:16 +0000 (17:09 +0100)]
ixgbe: fix buffer overrun in non-bulk alloc mode
When bulk alloc is enabled at compile time but preconditions for
it are not met at runtime the ixgbe_reset_rx_queue() function
overrides rxq->sw_ring not allocated elements.
Fixes:
01fa1d6215fa ("ixgbe: unify Rx setup")
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Konstantin Ananyev [Fri, 20 Mar 2015 13:59:37 +0000 (13:59 +0000)]
ixgbe: fix build without builk alloc
If RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC is disabled in the config file,
RTE_PMD_IXGBE_RX_MAX_BURST macro and ixgbe_recv_pkts_bulk_alloc function
are not declared, and some parts of the ixgbe code were still trying to
use them.
Fixes:
01fa1d6215fa ("ixgbe: unify Rx setup")
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Konstantin Ananyev [Wed, 18 Mar 2015 17:08:15 +0000 (17:08 +0000)]
eal/x86: move header file for vector instructions
lib/librte_eal/common/include/rte_common_vect.h ->
lib/librte_eal/common/include/arch/x86/rte_vect.h
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Wed, 18 Mar 2015 17:41:57 +0000 (18:41 +0100)]
doc: remove blank pages in pdf
The "manual" Latex template provided by Sphinx introduce a lot
of useless and confusing blank pages.
Let's remove them.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Tue, 3 Feb 2015 14:11:15 +0000 (14:11 +0000)]
doc: tune pdf fonts
This mainly adds metadata but also includes an override to the
Latex formatter to control the font size in code blocks.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Thomas Monjalon [Wed, 18 Mar 2015 17:25:51 +0000 (18:25 +0100)]
doc: fix version for python 3
When generating Latex for PDF, this error occurs:
! Undefined control sequence.
\version ->b'2.0.0-rc2\n
Decoding bytes stream into UTF-8 fixes the issue.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>