John McNamara [Thu, 9 Jul 2015 13:30:19 +0000 (14:30 +0100)]
app/testpmd: refactor ieee1588 forwarding
Refactor the ieee1588_fwd mode in testpmd to use the new ethdev
APIs to enable and read IEEE1588 PTP timestamps.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John McNamara [Thu, 9 Jul 2015 13:30:18 +0000 (14:30 +0100)]
i40e: add ieee1588 timestamping
Add ixgbe support for new ethdev APIs to enable and read IEEE1588/
802.1AS PTP timestamps.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John McNamara [Thu, 2 Jul 2015 15:16:30 +0000 (16:16 +0100)]
ixgbe: add ieee1588 timestamping
Add ixgbe support for new ethdev APIs to enable and read IEEE1588
PTP timestamps.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John McNamara [Thu, 2 Jul 2015 15:16:29 +0000 (16:16 +0100)]
e1000: add ieee1588 timestamping
Add e1000/igb support for new ethdev APIs to enable and read
IEEE1588 PTP timestamps.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John McNamara [Thu, 9 Jul 2015 13:30:15 +0000 (14:30 +0100)]
mbuf: add ieee1588 timestamping
Add mbuf field to store the IEEE1588 RX register index and other flags.
The size of the structure is not changed (still 2 cache lines).
Signed-off-by: John McNamara <john.mcnamara@intel.com>
John McNamara [Thu, 2 Jul 2015 15:16:28 +0000 (16:16 +0100)]
ethdev: add ieee1588 timestamping
Add ethdev API to enable and read IEEE1588/802.1AS PTP timestamps
from devices that support it. The following functions are added:
rte_eth_timesync_enable()
rte_eth_timesync_disable()
rte_eth_timesync_read_rx_timestamp()
rte_eth_timesync_read_tx_timestamp()
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
[Thomas: merged with new macro VALID_PORTID_OR_ERR_RET]
Stephen Hemminger [Thu, 9 Jul 2015 18:24:16 +0000 (11:24 -0700)]
vmxnet3: remove unnecessary inlining
No reason to inline large functions. Compiler will decide already
based on optimization level.
Also register array should be const.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:15 +0000 (11:24 -0700)]
vmxnet3: get rid of debug ifdefs
By defining macro as a stub it is possible to get rid of #ifdef's
in the actual code. Always evaluate the argument (even in the stub)
so that there are no extra unused variable errors.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:14 +0000 (11:24 -0700)]
vmxnet3: support RSS and refactor Rx offload
Refactor the logic to compute receive offload flags to a simpler
function. And add support for putting RSS flow hash into packet.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Bill Hong <bhong@brocade.com>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:13 +0000 (11:24 -0700)]
vmxnet3: fix link state handling
The Intel version of VMXNET3 driver does not handle link state properly.
The VMXNET3 API returns 1 if connected and 0 if disconnected.
Also need to return correct value to indicate state change.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:12 +0000 (11:24 -0700)]
vmxnet3: support multi-segment transmit
Change sending loop to support multi-segment mbufs.
The VMXNET3 api has start-of-packet and end-packet flags, so it
is not hard to send multi-segment mbuf's.
Also, update descriptor in 32 bit value rather than toggling
bitfields which is slower and error prone.
Based on code in earlier driver, and the Linux kernel driver.
Add a compiler barrier to make sure that update of earlier descriptor
are completed prior to update of generation bit on start of packet.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:11 +0000 (11:24 -0700)]
vmxnet3: cleanup Tx stats per queue
There are several stats here which are never set, and have no way
to be displayed. Assume in future xstats could be used.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:10 +0000 (11:24 -0700)]
vmxnet3: remove mtu check
Remove check for packets greater than MTU. No other driver does
this, it should be handled at higher layer
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Stephen Hemminger [Thu, 9 Jul 2015 18:24:09 +0000 (11:24 -0700)]
vmxnet3: enable vlan filtering
Support the VLAN filter functionality of the VMXNET3 interface.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
Olivier Matz [Thu, 9 Jul 2015 09:01:29 +0000 (11:01 +0200)]
app/test: decrease size of requested mempool
In test application, the default size of allocated mempool is calculated
as following:
(RTE_MAX_LCORE * (RTE_MEMPOOL_CACHE_MAX_SIZE + max_kept_objects)) - 1
The objective is to ensure that all cores can fill their cache and keep
'max_kept_objects' at the same time. As RTE_MAX_LCORE is 128 and
RTE_MEMPOOL_CACHE_MAX_SIZE is 512 in the default configuration, it can
produce very large mempools (170 MB).
We can replace the number of core by a dynamic value, which drastically
reduces the amount of memory needed for this test (5 MB with 4 cores).
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:35 +0000 (10:09 +0200)]
examples/ip_pipeline: rework flow classification pipeline
Flow classification pipeline implementation is split to two files.
pipeline_flow_classification.c file handles front-end functions (cli
commands parsing) pipeline_flow_classification_ops.c contains
implementation of functions done by pipeline (back-end).
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:34 +0000 (10:09 +0200)]
examples/ip_pipeline: rework routing pipeline
Routing pipeline implementation is split to two files.
pipeline_routing.c file handles front-end functions (cli commands
parsing) pipeline_routing_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Daniel Mrzyglod [Tue, 7 Jul 2015 08:09:33 +0000 (10:09 +0200)]
examples/ip_pipeline: rework firewall pipeline
Firewall pipeline implementation is split to two files.
pipeline_firewall.c file handles front-end functions (cli commands
parsing) pipeline_firewall_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Jasvinder Singh [Tue, 7 Jul 2015 08:09:32 +0000 (10:09 +0200)]
examples/ip_pipeline: rework passthrough pipeline
Passthrough pipeline implementation is split to two files.
pipeline_passthrough.c file handles front-end functions (cli commands
parsing) pipeline_passthrough_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:31 +0000 (10:09 +0200)]
examples/ip_pipeline: move config files to separate directory
Created new folder for config(.cfg) and script(.sh) files.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:30 +0000 (10:09 +0200)]
examples/ip_pipeline: add application thread
Application thread runs pipelines on assigned cores.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Jasvinder Singh [Tue, 7 Jul 2015 08:09:29 +0000 (10:09 +0200)]
examples/ip_pipeline: add master pipeline
Master pipeline is responsible for command line handling and
communicationg with all other pipelines via message queues. Removed
cmdline.c file, as its functionality will be split over multiple
pipeline files.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:28 +0000 (10:09 +0200)]
examples/ip_pipeline: move pipelines to separate directory
Moved pipelines to separate folder, removed not needed pipelines and
modified Makefile to match that change.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Tue, 7 Jul 2015 08:09:27 +0000 (10:09 +0200)]
examples/ip_pipeline: rework initialization parameters
After changes in config parser, app params struct is changed and
requires modifications in initialization procedures.
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Jasvinder Singh [Tue, 7 Jul 2015 08:09:26 +0000 (10:09 +0200)]
examples/ip_pipeline: add config file checks
After loading configuration from a file, data integrity is checked.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Pawel Wodkowski [Tue, 7 Jul 2015 08:09:25 +0000 (10:09 +0200)]
examples/ip_pipeline: rework config file syntax
New syntax of config files is needed for ip_pipeline example
enhancements. Some old files are temporarily disabled in the Makefile.
It is part of a bigger change.
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Thu, 9 Jul 2015 08:17:10 +0000 (10:17 +0200)]
pipeline: fix missing exported symbols
Exported symbols for port in, port out and table stats.
Fixes:
6504bb5ec460 ("pipeline: add statistics for ports and tables")
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Maciej Gajdzica [Thu, 9 Jul 2015 08:17:09 +0000 (10:17 +0200)]
port: fix missing exported symbols
Exported symbols for nodrop, fragmentation, reassembly ports
Fixes:
304c8091e90a ("port: add ethdev writer nodrop")
Fixes:
5f4cd47309d6 ("port: add ring writer nodrop")
Fixes:
bf673b7553e1 ("port: add IPv6 fragmentation port")
Fixes:
50f54a84dfb7 ("port: add IPv6 reassembly port")
Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
Acked-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:26 +0000 (11:19 +0200)]
eal/linux: fix out of bound access in hugepage init
Using IBM advance toolchain on Ubuntu 14.04 (package 8.0-3), gcc is complaining
about out of bound accesses.
CC eal_hugepage_info.o
lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:
In function ‘eal_hugepage_info_init’:
lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:350:35:
error: array subscript is above array bounds [-Werror=array-bounds]
internal_config.hugepage_info[j].hugepage_sz)
^
lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:350:35:
error: array subscript is above array bounds [-Werror=array-bounds]
lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:349:37:
error: array subscript is above array bounds [-Werror=array-bounds]
if (internal_config.hugepage_info[j-1].hugepage_sz <
^
lib/librte_eal/linuxapp/eal/eal_hugepage_info.c:350:35:
error: array subscript is above array bounds [-Werror=array-bounds]
internal_config.hugepage_info[j].hugepage_sz)
Looking at the code, these warnings are invalid from my pov and they disappeared
when upgrading the toolchain to new version (8.0-4).
However, the code was buggy (sorting code is wrong), so fix this by using qsort
and adding a check on num_sizes to avoid potential out of bound accesses.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:25 +0000 (11:19 +0200)]
eal/linux: fix indent of hugepage init
With this, we should be checkpatch compliant.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:24 +0000 (11:19 +0200)]
eal/linux: rework loop in hugepage init
Replace this while loop with a for loop and simplify error handling.
Indent is broken on purpose, fixed in next commit.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:23 +0000 (11:19 +0200)]
eal/linux: improve coding style of hugepage init
Prepare for checkpatch compliance.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:22 +0000 (11:19 +0200)]
eal/linux: remove useless casts in hugepage init
Rather than cast the huge pages number returned by get_num_hugepages, rework
this function so that it returns 0 when something goes wrong.
And no need for casts in log.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
David Marchand [Thu, 9 Jul 2015 09:19:21 +0000 (11:19 +0200)]
eal/linux: remove useless process type check in hugepage init
The code in eal_hugepage_info.c is not reachable by secondary processes.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Bruce Liu [Wed, 8 Jul 2015 15:15:47 +0000 (23:15 +0800)]
hash: fix build on non-x86 arch
In the no-x86 branch, a parentheses is missing.
And need to include <limits.h> header to use CHAR_BIT.
Fixes:
49361c3f3cfa ("hash: remove duplicated code")
Signed-off-by: Bruce Liu <2103458176@qq.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Helin Zhang [Fri, 12 Jun 2015 07:34:01 +0000 (15:34 +0800)]
app/testpmd: show the hash key size
As querying hash key size in byte was supported, it can be shown
in testpmd after getting the device information if not zero.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Helin Zhang [Fri, 12 Jun 2015 07:33:56 +0000 (15:33 +0800)]
ethdev: add the hash key size per device
To support querying hash key size per port, an new field of
'hash_key_size' was added in 'struct rte_eth_dev_info' for storing
hash key size in bytes.
The correct hash key size in bytes should be filled into the
'struct rte_eth_dev_info', to support querying it.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Thomas Monjalon [Thu, 2 Jul 2015 21:03:40 +0000 (23:03 +0200)]
mk: enable next abi preview
When a change makes really hard to keep ABI compatibility,
instead of waiting next release to break the ABI, it is smoother
to introduce the new code as a preview and disable it when packaging.
The flag RTE_NEXT_ABI must be used to "ifdef" the new code.
When the release is out, a dynamically linked application can use
the new shared libraries with the old ABI while developpers can prepare
their application for the next ABI by reading the deprecation notice
and easily testing the new code.
When starting the next release cycle, the "ifdefs" will be removed
and the ABI break will be marked by incrementing LIBABIVER. The map
files will also be updated.
The default value is enabled to be developer compliant.
The packagers must disable it as done in pkg/dpdk.spec.
When enabled, all shared library numbers are incremented by appending
a minor .1 to the old ABI number. In the next release, only impacted
libraries will have a major +1 increment.
The impacted libraries must provide an alternative map file to use
with this option.
The ABI policy is updated.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Thomas Monjalon [Wed, 8 Jul 2015 10:34:26 +0000 (12:34 +0200)]
mk: remove variables identical to config ones
CONFIG_RTE_BUILD_SHARED_LIB and CONFIG_RTE_BUILD_COMBINE_LIBS does not
have quotes in their values (only y or n). That's why the variables
RTE_BUILD_SHARED_LIB and RTE_BUILD_COMBINE_LIBS are always identical to
their CONFIG_ counterpart, and are useless.
In order to have consistent naming of config options in the makefiles,
these options are removed and the "CONFIG_ prefixed" variables are used.
Fixes:
e25e4d7ef16b ("mk: shared libraries")
Fixes:
4d3d79e7a5c6 ("mk: combined library")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Raz Amir [Thu, 5 Mar 2015 16:24:23 +0000 (18:24 +0200)]
nic_uio: probe and attach devices after unload
Added code that saves the pointers to the detached devices, during
driver loading, and during driver unloading, go over the list,
and re-attach them by calling device_probe_and_attach
on each device.
Signed-off-by: Raz Amir <razamir22@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Tetsuya Mukawa [Tue, 30 Jun 2015 08:26:51 +0000 (17:26 +0900)]
eal: enable port hotplug as default for linux and bsd
This patch removes CONFIG_RTE_LIBRTE_EAL_HOTPLUG option, and enables it
as default in both Linux and BSD.
Also, to support port hotplug, rte_eal_pci_scan() and below missing
symbols should be exported to ethdev library.
- rte_eal_parse_devargs_str()
- rte_eal_pci_close_one()
- rte_eal_pci_probe_one()
- rte_eal_pci_scan()
- rte_eal_vdev_init()
- rte_eal_vdev_uninit()
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:53 +0000 (19:34 +0900)]
pci: merge probing and closing functions for linux and bsd
This patch consolidates below functions, and implements these in common
eal code.
- rte_eal_pci_probe_one_driver()
- rte_eal_pci_close_one_driver()
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:52 +0000 (19:34 +0900)]
pci: merge mapping functions for linux and bsd
The patch consolidates below functions, and implemented in common
eal code.
- pci_map_device()
- pci_unmap_device()
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:51 +0000 (19:34 +0900)]
pci: merge uio functions for linux and bsd
The patch consolidates below functions, and implement these
in eal_common_pci_uio.c.
- pci_uio_map_secondary()
- pci_uio_map_resource()
- pci_uio_unmap()
- pci_uio_find_resource()
- pci_uio_unmap_resource()
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:50 +0000 (19:34 +0900)]
pci: merge resource mapping functions for linux and bsd
The patch consolidates below functions, and implemented in common
eal code.
- pci_map_resource()
- pci_unmap_resource()
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:49 +0000 (19:34 +0900)]
pci: merge mapping structures for linux and bsd
This patch consolidates below structures, and defines them in common code.
- struct pci_map
- struct mapped_pci_resources
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:48 +0000 (19:34 +0900)]
pci: introduce function to map uio resource by index
This patch adds a new function called pci_uio_map_resource_by_index().
The function hides how to map uio resource in linuxapp and bsdapp.
With the function, pci_uio_map_resource() will be more abstracted.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:47 +0000 (19:34 +0900)]
pci: introduce functions to alloc and free uio resource
This patch adds new functions called pci_uio_alloc_resource() and
pci_uio_free_resource().
The functions hides how to prepare or free uio resource in linuxapp
and bsdapp. With the function, pci_uio_map_resource() will be more
abstracted.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:46 +0000 (19:34 +0900)]
pci: fix uio mapping differences between linux and bsd
This patch fixes below.
- bsdapp
- Use map_id in pci_uio_map_resource().
- Fix interface of pci_map_resource().
- Move path variable of mapped_pci_resource structure to pci_map.
- linuxapp
- Remove redundant error message of linuxapp.
'pci_uio_map_resource()' is implemented in both linuxapp and bsdapp,
but interface is different. The patch fixes the function of bsdapp
to do same as linuxapp. After applying it, file descriptor should be
opened and closed out of pci_map_resource().
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:45 +0000 (19:34 +0900)]
pci/bsd: rename structures
To merge pci code of linuxapp and bsdapp, this patch changes names
like below.
- uio_map to pci_map
- uio_resource to mapped_pci_resource
- uio_res_list to mapped_pci_res_list
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:44 +0000 (19:34 +0900)]
pci: fix memory leaks and needless increment of map address
This patch fixes following memory leaks.
- When open() is failed, uio_res and fds won't be freed in
pci_uio_map_resource().
- When pci_map_resource() is failed but path is allocated correctly,
path and fds won't be freed in pci_uio_map_recource().
Also, some mapped resources should be freed.
- When pci_uio_unmap() is called, path should be freed.
Also, fixes below.
- When pci_map_resource() is failed, mapaddr will be MAP_FAILED.
In this case, pci_map_addr should not be incremented in
pci_uio_map_resource().
- To shrink code, move close().
- Remove fail variable.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:43 +0000 (19:34 +0900)]
pci: close file descriptor of uio configuration
When pci_uio_unmap_resource() is called, a file descriptor that is used
for uio configuration should be closed.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Tetsuya Mukawa [Wed, 8 Jul 2015 10:34:42 +0000 (19:34 +0900)]
pci: fix coding style
This patch fixes coding style of below files in linuxapp and bsdapp.
- eal_pci.c
- eal_pci_uio.c
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: David Marchand <david.marchand@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Pablo de Lara [Wed, 8 Jul 2015 09:51:33 +0000 (10:51 +0100)]
eal: add const in prefetch functions
rte_prefetchX functions included volatile void *p as parameter,
but the function does not modify it,
so it should include the const keyword.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Jingjing Wu [Wed, 8 Jul 2015 06:37:19 +0000 (14:37 +0800)]
i40e: fix build with gcc 4.4
Fix the build warning reported like:
error: dereferencing pointer 'cmd' does break strict-aliasing rules
Fixes:
a4def5edf0fc ("i40e: enable port mirroring")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Jingjing Wu [Tue, 16 Jun 2015 03:43:46 +0000 (11:43 +0800)]
app/testpmd: add flow director for L2 payload
This patch extends flow director commands to support l2_payload flow type.
Test report: http://dpdk.org/ml/archives/dev/2015-June/020238.html
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Tue, 16 Jun 2015 03:43:45 +0000 (11:43 +0800)]
i40e: add flow director for L2 payload
This patch extends flow director to support l2_payload flow
type in i40e driver.
Test report: http://dpdk.org/ml/archives/dev/2015-June/020238.html
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Tue, 16 Jun 2015 03:43:44 +0000 (11:43 +0800)]
ethdev: add flow director for L2 payload
This patch adds a new struct rte_eth_l2_flow to support
l2_payload flow type.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Wed, 10 Jun 2015 06:24:32 +0000 (14:24 +0800)]
i40e: enable port mirroring
enable mirror functionality in i40e driver
.mirror_rule_set
.mirror_rule_reset
Test report: http://dpdk.org/ml/archives/dev/2015-June/019118.html
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Wed, 10 Jun 2015 06:24:31 +0000 (14:24 +0800)]
ethdev: rename and extend the mirror type
This path renames the mirror type in rte_eth_mirror_conf and macros,
and rework the mirror set in ixgbe drivers by using new definition.
It also fixes some coding style.
Test report: http://dpdk.org/ml/archives/dev/2015-June/019118.html
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Jingjing Wu [Wed, 10 Jun 2015 06:24:30 +0000 (14:24 +0800)]
ethdev: rename port mirroring structure
Rename rte_eth_vmdq_mirror_conf to rte_eth_mirror_conf and move
the maximum rule id check from ethdev level to driver.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:59 +0000 (15:03 +0800)]
examples/ipv4_multicast: support double vlan stripping and insertion
The outer vlan should be copied from source packet buffer to
support double vlan stripping and insertion, as double vlan can be
stripped or inserted by some of NIC hardware.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:58 +0000 (15:03 +0800)]
app/testpmd: add qinq stripping and insertion
If double vlan is detected, its stripped flag and vlan tags can be
printed on rxonly mode. Test command of 'tx_vlan set' is expanded
to set both single and double vlan tags on TX side for each packets
to be sent out.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:57 +0000 (15:03 +0800)]
i40evf: fix offload capability flags
Add checksum offload capability flags which have already been
supported for a long time.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:56 +0000 (15:03 +0800)]
i40e: support double vlan stripping and insertion
It configures specific registers to enable double vlan stripping
on RX side and insertion on TX side.
The RX descriptors will be parsed, the vlan tags and flags will be
saved to corresponding mbuf fields if vlan tag is detected.
The TX descriptors will be configured according to the
configurations in mbufs, to trigger the hardware insertion of
double vlan tags for each packets sent out.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:55 +0000 (15:03 +0800)]
mbuf: use reserved space for double vlan
Use the reserved 16 bits in rte_mbuf structure for the outer vlan,
also add QinQ offloading flags for both RX and TX sides.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Helin Zhang [Thu, 11 Jun 2015 07:03:54 +0000 (15:03 +0800)]
ixgbe: remove a discarded source line
Little endian to CPU order conversion had been added for reading
vlan tag from RX descriptor, while its original source line was
forgotten to delete. That's a discarded source line and should be
deleted.
Fixes:
23fcffe8ffac ("ixgbe: fix id and hash with flow director")
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Zoltan Kiss [Tue, 23 Jun 2015 18:43:12 +0000 (19:43 +0100)]
ethdev: fix check of threshold for Tx freeing
The parameter tx_free_thresh is not consistent between the drivers:
some use it as rte_eth_tx_burst() requires, some release buffers when
the number of free descriptors drop below this value.
Let's use it as most fast-path code does, which is the latter, and update
comments throughout the code to reflect that.
Signed-off-by: Zoltan Kiss <zoltan.kiss@linaro.org>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Bruce Richardson [Fri, 3 Jul 2015 15:40:06 +0000 (16:40 +0100)]
ixgbe: check mbuf refcnt when clearing a ring
The function to clear the TX ring when a port was being closed, e.g. on
exit in testpmd, was not checking the mbuf refcnt before freeing it.
Since the function in the vector driver to clear the ring after TX does
not set the pointer to NULL post-free, this caused crashes if mbuf
debugging was turned on.
To reproduce the issue, ensure the follow config variables are set:
RTE_IXGBE_INC_VECTOR
RTE_LIBRTE_MBUF_DEBUG
Then compile up and run testpmd using 10G ports with the vector driver.
Start traffic and let some flow through, then type "stop" and "quit" at
the testpmd prompt, and crash will occur. Output below:
testpmd> quit
Stopping port 0...done
Stopping port 1...PANIC in rte_mbuf_sanity_check():
bad ref cnt
[New Thread 0x7fffabfff700 (LWP 145312)]
[New Thread 0x7fffb47fe700 (LWP 145311)]
[New Thread 0x7fffb4fff700 (LWP 145310)]
[New Thread 0x7ffff6cd5700 (LWP 145309)]
18: [/home/bruce/dpdk.org/x86_64-native-linuxapp-gcc/app/testpmd(_start+0x29)
<....snip for brevity...>
Program received signal SIGABRT, Aborted.
0x00007ffff7120a98 in raise () from /lib64/libc.so.6
A similar error occurs when clearing the RX ring, which is also fixed by
this patch.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Fri, 3 Jul 2015 15:40:05 +0000 (16:40 +0100)]
ixgbe: use cold attribute
As well as the fast-path functions in the rxtx code, there are also
functions which set up and tear down the descriptor rings. Since these
are not performance critical functions, there is no need to have them
extensively optimized, so we add __attribute__((cold)) to their
definitions. This has the side-effect of making debugging them easier as
the compiler does not optimize them as heavily, so more variables are
accessible by default in gdb.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
John McNamara [Thu, 2 Jul 2015 14:15:22 +0000 (15:15 +0100)]
doc: fix sphinx build warning
Fix for a minor Sphinx build warning in the ABI guidelines docs:
versioning.rst:126: WARNING: Bullet list ends without a
blank line; unexpected unindent.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Bruce Richardson [Thu, 2 Jul 2015 10:35:37 +0000 (11:35 +0100)]
mk: print target when reporting build complete
When a target is finished building, it reports just "Build complete".
When building multiple targets simultaneously, e.g.
make install T=x86_64-native-linuxapp-*
and one target fails, it's not always obvious which of the builds
failed. To help this, we add the actual target that is completed to the
"Build complete" message.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Stephen Hemminger [Sat, 27 Jun 2015 00:01:45 +0000 (17:01 -0700)]
ethdev: introduce valid port helper
The code pattern is repeated so many times, it is a good
idea to introduce template like other code here uses.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Stephen Hemminger [Sat, 27 Jun 2015 00:01:44 +0000 (17:01 -0700)]
ethdev: fix code style
This fixes lots of complaints from checkpatch about whitespace
and other non-material things. Important to fix the old code now
befor more code does copy/paste of same junk.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Sat, 27 Jun 2015 00:01:43 +0000 (17:01 -0700)]
ethdev: fix comment spelling
Fix trivial spelling errors.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Stephen Hemminger [Sat, 27 Jun 2015 00:01:42 +0000 (17:01 -0700)]
ethdev: remove impossible condition
Since rte_eth_devices is in BSS, the address of rte_eth_devices
plus port_id can not ever be NULL for a valid port_id number.
Remove this unnecessary check and fix the code style.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Chao Zhu [Mon, 29 Jun 2015 03:08:00 +0000 (11:08 +0800)]
maintainers: claim EAL of IBM POWER
Signed-off-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Daniel Mrzyglod [Mon, 29 Jun 2015 15:06:03 +0000 (17:06 +0200)]
cfgfile: fix unitialised buffer
Nature of the problem was not initialised buffer[256], there were probability
that operation system will provide previously used memory and on special condition
there were probability that string operations will work on random data that
could provide unexpected program behaviour.
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Vladimir Medvedkin [Tue, 30 Jun 2015 23:41:13 +0000 (19:41 -0400)]
hash: add unit test for thash
Add unit test for thash library
Signed-off-by: Vladimir Medvedkin <medvedkinv@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Vladimir Medvedkin [Tue, 30 Jun 2015 23:40:20 +0000 (19:40 -0400)]
hash: add toeplitz algorithm used by RSS
Software implementation of the Toeplitz hash function used by RSS.
Can be used either for packet distribution on single queue NIC
or for simulating of RSS computation on specific NIC (for example
after GRE header decapsulating).
Signed-off-by: Vladimir Medvedkin <medvedkinv@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Pablo de Lara [Tue, 30 Jun 2015 18:37:11 +0000 (19:37 +0100)]
hash: add missing symbol in version map
rte_hash_hash is a public function but was not in
rte_hash_version.map
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Bruce Richardson [Wed, 1 Jul 2015 15:11:37 +0000 (16:11 +0100)]
cxgbe: fix build with icc
When compiling the cxgbe driver with icc, multiple errors about using
enums as integers appear across a number of files, including in the base
code and in the DPDK-specific driver code.
.../drivers/net/cxgbe/cxgbe_main.c(386): error #188: enumerated type mixed
with another type
t4_get_port_type_description(pi->port_type));
^
For the errors in the base driver code we use the CFLAGS_BASE_DRIVER
approach used by other drivers to disable warnings.
For errors in the DPDK-specific code, typecasts are used to fix the
errors in the code itself.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Shaopeng He [Fri, 15 May 2015 08:56:02 +0000 (16:56 +0800)]
fm10k: support Xen domain0
fm10k was failing to run in XEN domain0, as the physical
memory for DMA should be allocated and translated
in a different way for XEN domain0. So
rte_memzone_reserve_bounded() should be used for DMA
memory allocation, and rte_mem_phy2mch() should be used
for DMA memory address translation to support running
fm10k PMD in XEN domain0.
Signed-off-by: Shaopeng He <shaopeng.he@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Adrien Mazarguil [Tue, 30 Jun 2015 09:28:09 +0000 (11:28 +0200)]
mlx4: update documentation for MOFED 3.0
- Add RX/TX L3/L4 checksum offloading and validation.
- Update kernel module parameters section.
- Update prerequisites for MOFED and firmware versions.
- Remove optimized external libraries section. MOFED now provides enhanced
support directly without having to install modified libraries.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Olga Shern [Tue, 30 Jun 2015 09:28:08 +0000 (11:28 +0200)]
mlx4: disable multicast echo on PF device
Multicast loopback must be disabled on PF devices to prevent the adapter
from sending frames back. Required with MOFED 3.0.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:28:07 +0000 (11:28 +0200)]
mlx4: add resource domain support for better performance
RDs are a new feature of MOFED 3.0 that makes Verbs aware of how CQ and QP
resources are being used for internal performance tuning.
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Tue, 30 Jun 2015 09:28:06 +0000 (11:28 +0200)]
mlx4: add VXLAN checksum offload
Depending on adapters features and VXLAN support in the kernel, VXLAN frames
can be automatically recognized, in which case checksum validation and
generation occurs on inner and outer L3 and L4.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Gilad Berman [Tue, 30 Jun 2015 09:28:05 +0000 (11:28 +0200)]
mlx4: add L3/L4 checksum offload
Mellanox ConnectX-3 adapters can handle L3 (IPv4) and L4 (TCP, UDP, TCP6,
UDP6) RX checksums validation and TX checksums generation, with and without
802.1Q (VLAN) headers.
Signed-off-by: Gilad Berman <giladb@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:28:04 +0000 (11:28 +0200)]
mlx4: prefetch completed Tx mbufs before releasing them
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:28:03 +0000 (11:28 +0200)]
mlx4: shrink Tx queue elements for better performance
TX queue elements (struct txq_elt) contain WR and SGE structures required by
ibv_post_send(). This commit replaces them with a single pointer to the
related TX mbuf considering that:
- There is no need to keep these structures around forever since the
hardware doesn't access them after ibv_post_send() and send_pending*()
have returned.
- The TX queue index stored in the WR ID field is not used for completions
anymore since they use a separate counter (elts_comp_cd).
- The WR structure itself was only useful for ibv_post_send(), it is
currently only used to store the mbuf data address and an offset to the
mbuf structure in the WR ID field. send_pending*() callbacks only require
SGEs or buffer pointers.
Therefore for single segment mbufs, send_pending() or send_pending_inline()
can be used directly without involving SGEs. For scattered mbufs, SGEs are
allocated on the stack and passed to send_pending_sg_list().
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Tue, 30 Jun 2015 09:28:02 +0000 (11:28 +0200)]
mlx4: move scattered Tx processing to helper function
This commit makes scattered TX support entirely optional by moving it to a
separate function that is only available when MLX4_PMD_SGE_WR_N > 1.
Improves performance when scattered support is not needed.
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Tue, 30 Jun 2015 09:28:01 +0000 (11:28 +0200)]
mlx4: use MOFED 3.0 fast verbs interface for Tx operations
The "raw" post send interface was experimental and has been deprecated. This
commit replaces it with a new low level interface that dissociates post and
flush (doorbell) operations for improved QP performance.
The CQ polling function is updated as well.
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:28:00 +0000 (11:28 +0200)]
mlx4: avoid requesting Tx completion events to improve performance
Instead of requesting a completion event for each TX burst, request it on a
fixed schedule once every MLX4_PMD_TX_PER_COMP_REQ (currently 64) packets to
improve performance.
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:27:59 +0000 (11:27 +0200)]
mlx4: use MOFED 3.0 fast verbs interface for Rx operations
This commit replaces the CQ polling and QP posting functions
(mlx4_rx_burst() only) with a new low level interface to improve
performance.
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Gilad Berman <giladb@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Or Ami [Tue, 30 Jun 2015 09:27:58 +0000 (11:27 +0200)]
mlx4: query netdevice to get initial MAC address
Querying the netdevice instead of deriving the port's MAC address from its
GID is less prone to errors. There is no guarantee that the GID will always
contain it nor that the algorithm won't change.
Signed-off-by: Or Ami <ora@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Olga Shern [Tue, 30 Jun 2015 09:27:57 +0000 (11:27 +0200)]
mlx4: fix support for multiple vlan filters
This commit fixes the "Multiple RX VLAN filters can be configured, but only
the first one works" bug. Since a single flow specification cannot contain
several VLAN definitions, the flows table is extended with MLX4_MAX_VLAN_IDS
possible specifications per configured MAC address.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Or Ami <ora@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Or Ami [Tue, 30 Jun 2015 09:27:56 +0000 (11:27 +0200)]
mlx4: remove provision for flow creation failure in DMFS A0 mode
Starting from MLNX_OFED 3.0 FW 2.34.5000 when working with optimized
steering mode (-7) QPs can be attached to the port's MAC, therefore no need
for the check.
Signed-off-by: Or Ami <ora@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Or Ami [Tue, 30 Jun 2015 09:27:55 +0000 (11:27 +0200)]
mlx4: fix error message for invalid number of descriptors
The number of descriptors must be a multiple of MLX4_PMD_SGE_WR_N.
Signed-off-by: Or Ami <ora@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Alex Rosenbaum [Tue, 30 Jun 2015 09:27:54 +0000 (11:27 +0200)]
mlx4: use MOFED 3.0 extended flow steering API
This commit drops "exp" from related function and type names to stop using
the experimental API.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Olga Shern [Tue, 30 Jun 2015 09:27:53 +0000 (11:27 +0200)]
mlx4: improve accuracy of link status information
Query interface properties using the ethtool API instead of Verbs
through ibv_query_port(). The returned information is more accurate for
Ethernet links since several link speeds cannot be mapped to Verbs
semantics.
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Alex Rosenbaum <alexr@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>