Artur Trybula [Fri, 20 Dec 2019 15:08:39 +0000 (16:08 +0100)]
mem: improve log message for too low memzone segments
In case of too low number of memzone segments user notification
was misleading. This patch improves the description by providing
better explanation about the cause.
Signed-off-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Jerin Jacob [Fri, 17 Jan 2020 19:14:00 +0000 (00:44 +0530)]
config: disable Linux kernel modules by default
Based on the techboard meeting held on 2019-11-06,
It's been decided to disable all kmods by default from v20.02.
http://mails.dpdk.org/archives/dev/2019-November/151763.html
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Bruce Richardson [Fri, 3 Jan 2020 11:52:43 +0000 (11:52 +0000)]
contigmem: update for FreeBSD 13
FreeBSD 13 has changed the definition of vm_page_replace so we need
to have slightly different code paths around this function depending on
the BSD version.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Fri, 3 Jan 2020 11:52:42 +0000 (11:52 +0000)]
eal/freebsd: update CPU macro for FreeBSD 13
In (currently unreleased) FreeBSD 13, the CPU_NAND macro has been renamed
to CPU_ANDNOT, so we need to use different DPDK-specific macros depending
on what system-defined ones are present.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Mon, 20 Jan 2020 12:22:18 +0000 (12:22 +0000)]
app/test: remove meson dependency on file in /sys
Meson versions 0.52 and 0.53 are being overly smart and detecting the path
"/sys/devices/system/cpu/present" in the call to cat in
app/test/meson.build and then adding it as a dependency to the build
configuration. This causes issues on systems where the timestamp of that
file always returns the current time, since it means that the build.ninja
file is always out of date, and therefore needs to be rebuilt.
We can fix this by just using a simple shell script to return the coremask
appropriately for BSD and Linux, and removing that code logic from meson -
thereby hiding the use of the /sys file.
Fixes:
c70622ac6f72 ("test: detect number of cores with meson")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Eelco Chaudron [Tue, 17 Dec 2019 13:07:53 +0000 (08:07 -0500)]
meter: remove experimental flag from RFC4115 trTCM API
Moved RFC4115 APIs to non-experimental as they have been there
since 19.02. Also, these APIs are the same as the non RFC4115 APIs.
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Jörg Thalheim [Thu, 26 Dec 2019 12:54:10 +0000 (13:54 +0100)]
mbuf: improve API doc for attaching external buffer
Enhance API documentation of rte_pktmbuf_attach_extbuf() to
explain that the attached mbuf is initialized with length = 0.
Link: https://bugs.dpdk.org/show_bug.cgi?id=362
Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Jerin Jacob [Tue, 14 Jan 2020 21:06:03 +0000 (02:36 +0530)]
mempool: remove memory wastage on non-x86
The existing optimize_object_size() function address the memory object
alignment constraint on x86 for better performance.
Different (micro) architecture may have different memory alignment
constraint for better performance and it not the same as the existing
optimize_object_size().
Some use, XOR(kind of CRC) scheme to enable DRAM channel distribution
based on the address and some may have a different formula.
Introducing arch_mem_object_align() function to abstract
the difference between different (micro) architectures to avoid
wasting memory for mempool object alignment for the architecture
that it is not required to do so.
Details on the amount of memory saving:
Currently, arm64 based architectures use the default (nchan=4,
nrank=1). The worst case is for an object whose size (including mempool
header) is 2 cache lines, where it is optimized to 3 cache lines (+50%).
Examples for cache lines size = 64:
orig optimized
64 -> 64 +0%
128 -> 192 +50%
192 -> 192 +0%
256 -> 320 +25%
320 -> 320 +0%
384 -> 448 +16%
...
2304 -> 2368 +2.7% (~mbuf size)
Additional details:
https://www.mail-archive.com/dev@dpdk.org/msg149157.html
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Fri, 17 Jan 2020 14:57:53 +0000 (15:57 +0100)]
doc: announce API change for mempool IOVA populate
Starting from v20.05, rte_mempool_populate_iova() will return 0.
The ABI will be preserved through symbol versioning until 20.11.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Fri, 17 Jan 2020 14:57:52 +0000 (15:57 +0100)]
mempool: fix populate with small virtual chunks
To populate a mempool with a virtual area, the mempool code calls
rte_mempool_populate_iova() for each iova-contiguous area. It happens
(rarely) that this area is too small to store one object. In this case,
rte_mempool_populate_iova() returns an error, which is forwarded by
rte_mempool_populate_virt().
This case should not throw an error in rte_mempool_populate_virt().
Instead, the area that is too small should just be ignored.
To fix this issue, change the return value of
rte_mempool_populate_iova() to 0 when no object can be populated,
so it can be ignored by the caller. As this would be an API/ABI change,
only do this modification internally for now.
Fixes:
354788b60cfd ("mempool: allow populating with unaligned virtual area")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Alvin Zhang <alvinx.zhang@intel.com>
Olivier Matz [Fri, 17 Jan 2020 09:51:49 +0000 (10:51 +0100)]
mempool: fix slow allocation of large pools
When allocating a mempool which is larger than the largest
available area, it can take a lot of time:
a- the mempool calculate the required memory size, and tries
to allocate it, it fails
b- then it tries to allocate the largest available area (this
does not request new huge pages)
c- add this zone to the mempool, this triggers the allocation
of a mem hdr, which request a new huge page
d- back to a- until mempool is populated or until there is no
more memory
This can take a lot of time to finally fail (several minutes): in step
a- it takes all available hugepages on the system, then release them
after it fails.
The problem appeared with commit
eba11e364614 ("mempool: reduce wasted
space on populate"), because smaller chunks are now allowed. Previously,
it had to be at least one page size, which is not the case in step b-.
To fix this, implement our own way to allocate the largest available
area instead of using the feature from memzone: if an allocation fails,
try to divide the size by 2 and retry. When the requested size falls
below min_chunk_size, stop and return an error.
Fixes:
eba11e364614 ("mempool: reduce wasted space on populate")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Tested-by: Ali Alnubani <alialnu@mellanox.com>
Olivier Matz [Fri, 17 Jan 2020 14:34:29 +0000 (15:34 +0100)]
mempool: fix anonymous populate
The documentation says that a negative errno is returned on error, but
in most places that's not the case.
Fix the documentation and the exceptions in code. The second one
(return from populate_virt) also fixes a memory leak.
Note that testpmd was using the function correctly.
Fixes:
aa10457eb4c2 ("mempool: make mempool populate and free api public")
Fixes:
6780f72fb82f ("mempool: populate with anonymous memory")
Fixes:
66e7ba0bad4c ("mempool: ensure mempool is initialized before populating")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Anoob Joseph [Sun, 8 Dec 2019 10:41:23 +0000 (16:11 +0530)]
ethdev: allow multiple security sessions to use flow rule
The rte_security API which enables inline protocol/crypto feature
mandates that for every security session an rte_flow is created. This
would internally translate to a rule in the hardware which would do
packet classification.
In rte_security, one SA would be one security session. And if an rte_flow
need to be created for every session, the number of SAs supported by an
inline implementation would be limited by the number of rte_flows the
PMD would be able to support.
If the fields SPI & IP addresses are allowed to be a range, then this
limitation can be overcome. Multiple flows will be able to use one rule
for SECURITY processing. In this case, the security session provided as
conf would be NULL.
Application should do an rte_flow_validate() to make sure the flow is
supported on the PMD.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Thomas Monjalon [Mon, 20 Jan 2020 10:58:54 +0000 (11:58 +0100)]
raw/octeontx2_ep: fix shared library
The version of the PMD should not be overwritten with LIBABIVER.
All internal libs must have the same version.
Moreover, specifying LIBABIVER in the driver causes a symbolic link loop:
librte_rawdev_octeontx2_ep.so.1 -> librte_rawdev_octeontx2_ep.so.1
Fixes:
56d46d13f736 ("raw/octeontx2_ep: add build infra and device probe")
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Xiaoyun Li [Wed, 25 Dec 2019 09:09:42 +0000 (17:09 +0800)]
examples/ntb: fix mempool ops setting
Mempool ops may register in different order when compiling. The default
ops index is always zero but the wanted ops is ring_mp_mc. This patch
sets best mempool ops before generating mbuf pool to fix this issue.
Fixes:
5194299d6ef5 ("examples/ntb: support more functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Xiaoyun Li [Wed, 4 Dec 2019 15:19:31 +0000 (23:19 +0800)]
doc: fix igb_uio parameter in ntb guide
In prerequisites of ntb guide, the correct flag when loading igb_uio
module should be `wc_activate=1`, not `wc_active=1`.
Fixes:
11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Xiaoyun Li [Wed, 4 Dec 2019 15:19:16 +0000 (23:19 +0800)]
raw/ntb: fix write memory barrier
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes:
11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:41 +0000 (11:30 +0530)]
raw/octeontx2_ep: add driver self test
Add rawdev's selftest feature in SDP VF driver, which
verifies the EP mode functionality test.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:40 +0000 (11:30 +0530)]
raw/octeontx2_ep: add dequeue operation
Add rawdev dequeue operation for SDP VF devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:39 +0000 (11:30 +0530)]
raw/octeontx2_ep: add enqueue operation
Add rawdev enqueue operation for SDP VF devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:38 +0000 (11:30 +0530)]
raw/octeontx2_ep: add device uninitialization
Add rawdev close/uninitialize operation for SDP
VF devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:37 +0000 (11:30 +0530)]
raw/octeontx2_ep: add device configuration
Register "dev_configure" API to configure/initialize the SDP
VF PCIe devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Mahipal Challa [Mon, 13 Jan 2020 06:00:36 +0000 (11:30 +0530)]
raw/octeontx2_ep: add build infra and device probe
Add the OCTEON TX2 SDP EP device probe along with the
build infrastructure for Make and meson builds.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Stephen Hemminger [Tue, 17 Dec 2019 00:55:03 +0000 (16:55 -0800)]
timer: add API to query ticks until the next timer
It is useful to know when the next timer will expire when
using rte_epoll_wait (or sleep when idle). This experimental
API provides a hook to query the number of ticks remaining.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Reshma Pattan [Thu, 5 Dec 2019 17:18:11 +0000 (17:18 +0000)]
latency: fix calculation for multi-thread
Make latency calculation multithread safe by
using spinlock.
Fixes:
5cd3cac9ed ("latency: added new library for latency stats")
Cc: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Kumar Amber [Tue, 26 Nov 2019 02:39:13 +0000 (02:39 +0000)]
hash: add max key id query API
Adding new API function to query the maximum key ID
that could possibly be returned by rte_hash_add_key and
rte_hash_add_key_with_hash. When RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD
is set, the maximum key id is larger than the entry count specified
by the user.
Signed-off-by: Kumar Amber <kumar.amber@intel.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Dharmik Thakkar [Thu, 21 Nov 2019 18:17:59 +0000 (12:17 -0600)]
hash: remove unnecessary locks in lock-free
Remove __hash_rw_reader_unlock() calls from lock free hash lookup
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Liron Himi [Tue, 17 Dec 2019 11:52:03 +0000 (13:52 +0200)]
cfgfile: fix symbols map
rte_cfgfile_section_num_entries_by_index was missing from the map file.
meson build failed when calling this function,
due to linking a binary to cfgfile built as a shared library.
Fixes:
3d2e0448ebb5 ("cfgfile: add section number of entries by index")
Cc: stable@dpdk.org
Signed-off-by: Liron Himi <lironh@marvell.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Stephen Hemminger [Sat, 21 Dec 2019 01:02:14 +0000 (17:02 -0800)]
kni: rename variable with namespace prefix
All global variables in kernel should be prefixed by the same
to avoid any symbol conflics. Rename dflt_carrier to kni_default_carrier.
Fixes:
89397a01ce4a ("kni: set default carrier state of interface")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ali Alnubani [Wed, 11 Dec 2019 18:25:59 +0000 (18:25 +0000)]
eal/linux: fix build when VFIO is disabled
The header linux/version.h isn't included when CONFIG_RTE_EAL_VFIO
is explicitly disabled. LINUX_VERSION_CODE and KERNEL_VERSION are
therefore undefined, causing the build failure:
lib/librte_eal/linux/eal/eal.c: In function ‘rte_eal_init’:
lib/librte_eal/linux/eal/eal.c:1076:32: error: "LINUX_VERSION_CODE" is
not defined, evaluates to 0 [-Werror=undef]
Fixes:
a0dede62a537 ("eal/linux: remove KNI restriction on IOVA")
Cc: stable@dpdk.org
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Rafael Ávila de Espíndola [Thu, 12 Dec 2019 17:53:12 +0000 (09:53 -0800)]
mk: avoid combining -r and -export-dynamic linker options
Running ld with -r switches the linker to a very special mode where
some other linker options don't make sense.
In particular, -export-dynamic normally requires that all global
symbols be included in the dynamic symbol table, but a .o file doesn't
even have a dynamic symbol table.
When given both options it looks like the gnu linker just ignores
-export-dynamic.
Unfortunately some versions of lld (https://lld.llvm.org/) have a bug
that causes it to try to create a dynamic symbol table in the output
.o file and ends up corrupting it
(https://bugs.llvm.org/show_bug.cgi?id=43552). Current (git) version
of lld now issues an error.
This patch filters out -export-dynamic from $(LDFLAGS) when using
-r. With this patch I can build dpdk with lld.
Fixes:
3d781ca32874 ("mk: do post processing on objects that register a driver")
Cc: stable@dpdk.org
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
Xueming Li [Fri, 17 Jan 2020 11:56:03 +0000 (13:56 +0200)]
doc: add flow dump to mlx5 guide
Guide of mlx5 is updated on how to dump HW flows.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Xueming Li [Fri, 17 Jan 2020 11:56:02 +0000 (13:56 +0200)]
net/mlx5: add socket server for external tools
Add pmd unix socket server to enable external tool applications to
trigger flow dump.
Socket path:
/var/tmp/dpdk_mlx5_<pid>
Socket format:
io_raw: port_id of uint16
file: file descriptor of int
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Xueming Li [Fri, 17 Jan 2020 11:56:01 +0000 (13:56 +0200)]
app/testpmd: add flow dump command
New flow dump CLI to dump device internal representation information
of flows into screen.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Xiaoyu Min [Fri, 17 Jan 2020 11:56:00 +0000 (13:56 +0200)]
net/mlx5: support flow dump API
Dump fdb/nic_rx/nic_tx raw flow data into specified file.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Xiaoyu Min [Fri, 17 Jan 2020 11:55:59 +0000 (13:55 +0200)]
ethdev: add API to dump device internal flow info
Introduce an API which dump the device's internal representation
information of rte flows in hardware.
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fang TongHao [Fri, 17 Jan 2020 02:08:04 +0000 (10:08 +0800)]
ethdev: fix secondary process memory overwrite
Avoid overwriting device flags and other information in device
data stored in shared memory when a secondary process
probes PCI device.
Fixes:
494adb7f63f2 ("ethdev: add device fields from PCI layer")
Cc: stable@dpdk.org
Signed-off-by: Fang TongHao <fangtonghao@sangfor.com.cn>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Viacheslav Ovsiienko [Fri, 17 Jan 2020 14:59:32 +0000 (14:59 +0000)]
net/mlx5: fix metadata item endianness conversion
The mlx5 datapath does not implement any endianness conversions
for the metadata being sent and received to provide the better
performance (because these conversions would be performed for
each packet). These metadata are also involved into flow processing
(there might be some flows matching on metadata patterns or setting
the new metadata values) inside the NIC. It order to configure
hardware in correct way all necessary endianness conversions are
done by rte_flow handling code (only once on flow creation). This
patch fixes one of these conversions for the little-endian hosts
in case if META/MARK items are less than 32 bits.
Fixes:
acfcd5c52f94 ("net/mlx5: update meta register matcher set")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Viacheslav Ovsiienko [Fri, 17 Jan 2020 11:16:06 +0000 (11:16 +0000)]
net/mlx5: fix matcher field usage for metadata entities
Matcher is flow table related structure providing the flow pattern
to be translated directly in hardware controlling data. This structure
includes the metadata register c0 field, that might be engaged to
support META and MARK related flow items and actions. Also, this
register might be used by kernel to specify the source vport index.
In this case (if kernel uses the field) the register c0 is split
into two 16-bit subfields - one for META/MARK items and another
to handle vport.
The actual configuration is queried by PMD from kernel in runtime
and depending on the mask returned by kernel the PMD can use upper
or lower half of register c0 field. This patch adds the missing
support for upper half. This missed support caused the non-operational
META/MARK items on some kernel configurations.
Fixes:
e554b672aa05 ("net/mlx5: support flow tag")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Viacheslav Ovsiienko [Fri, 17 Jan 2020 11:01:34 +0000 (11:01 +0000)]
net/mlx5: fix shared metadata matcher field setup
Matcher is flow table related structure providing the flow pattern
to be translated directly in hardware controlling data. Some fields
in this structure might be split (by software) between multiple items.
For example, the metadata register c0 field in the matcher might be
split into two independent subfields - the source vport index and
META item value. These subfields have no permanent assigned masks,
the actual configuration is queried from the kernel drivers in
runtime. To handle source vport value (the port of e-Switch which
is origin of the packet) the kernel might use the dedicated vport
field in the matcher or the part of register c0 field, depending
on configuration.
To setup the matcher structure fields the macro MLX5_SET is used.
MLX5_SET configures the specified 32-bit field as whole entity.
For metadata register c0 we should take into account the provided
mask in order to configure the specified subfield bits only,
otherwise setting vport overrides the META values and vice versa.
Fixes:
acfcd5c52f94 ("net/mlx5: update meta register matcher set")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Wei Hu (Xavier) [Fri, 17 Jan 2020 11:49:14 +0000 (19:49 +0800)]
ethdev: fix VLAN offloads set if no driver callback
Currently, there is a potential problem that changing the content of
dev->data->dev_conf.rxmode.offloads even when there is no
vlan_offload_set driver callback.
It is a good idea that prevent the side effect and make the API return
success if no change requested. This patch fixes the problem, the detail
information as below:
- keep possibility to do dummy set even if there is no driver callback
- do not touch Rx mode offloads in device data before checking the
driver callback availability
- ensure that Rx mode offloads are rolled back correctly if driver
callback returns error
Fixes:
81f9db8ecc2c ("ethdev: add vlan offload support")
Cc: stable@dpdk.org
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Signed-off-by: Min Wang (Jushui) <wangmin3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Dekel Peled [Thu, 16 Jan 2020 18:49:25 +0000 (20:49 +0200)]
app/testpmd: support GTP message type
This patch adds CLI option to enter the msg_type value for GTP
flow pattern item.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Viacheslav Ovsiienko [Thu, 16 Jan 2020 16:19:54 +0000 (16:19 +0000)]
ethdev: fix switching domain allocation
The maximum amount of unique swutching domain is supposed
to be equal RTE_MAX_ETHPORTS. Current implementation allows
to allocate only RTE_MAX_ETHPORTS-1 domains.
The definition of RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID is
changed from 0 to UINT16_MAX, the rte_eth_dev_info_get is
updated to initialize dev_ibfo structure accordingly.
Fixes:
ce9250406323 ("ethdev: add switch domain allocator")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Girish Nandibasappa [Fri, 10 Jan 2020 13:00:11 +0000 (18:30 +0530)]
net/axgbe: support auto-negotiation for 1Gbps
Added CL37 Auto-neg support for 1Gbps interface in axgbe DPDK driver
Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Girish Nandibasappa [Fri, 10 Jan 2020 12:59:37 +0000 (18:29 +0530)]
net/axgbe: support 1/2.5Gbps
Added support for 1Gbps and 2.5Gbps in axgbe dpdk driver
Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Xiaolong Ye [Fri, 17 Jan 2020 06:55:42 +0000 (14:55 +0800)]
doc: add release notes for Intel PMDs
Add release notes for Intel ice/iavf/i40e PMDs.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tao Zhu [Fri, 17 Jan 2020 14:35:56 +0000 (14:35 +0000)]
net/i40e: add PF MDD event handler
Add warning and counter to handle the malicious driver detection (MDD)
event.
When the hardware determines that a malicious driver on VF, this VF will
become unworkable, the PF records and gives a warning message.
Signed-off-by: Tao Zhu <taox.zhu@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Lijun Ou [Thu, 16 Jan 2020 09:27:05 +0000 (17:27 +0800)]
net/hns3: remove unnecessary branch
Because the rte layer of DPDK framework has already processed the case
when the idx is zero before calling the '.mac_addr_remove' ops function,
the input parameter named idx can not be zero in the '.mac_addr_remove'
function. This patch removes unnecessary branch process to check whether
input parameter named idx is zero in the '.mac_addr_remove' ops
implementation function named hns3_remove_mac_addr.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Lijun Ou [Thu, 16 Jan 2020 09:27:04 +0000 (17:27 +0800)]
net/hns3: remove unnecessary input parameter check
Since the input parameter named dev has been guaranteed not to be NULL
in the rte layer of DPDK framework, it doesn't need to check dev whether
is null in the 'filter_ctrl' ops implementation function named
hns3_dev_filter_ctrl.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Chengwen Feng [Thu, 16 Jan 2020 09:27:03 +0000 (17:27 +0800)]
net/hns3: replace memory barrier with data dependency order
This patch optimizes the Rx performance by using data dependency
ordering to instead of memory barrier which is rte_cio_rmb in the
'.rx_pkt_burst' ops implementation function named hns3_recv_pkts.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Apeksha Gupta [Thu, 16 Jan 2020 07:56:38 +0000 (13:26 +0530)]
net/dpaa: fix Rx offload flags on jumbo MTU set
The JUMBO frame handling in dpaa_dev_mtu_set api was not correct.
When frame_size is greater than RTE_ETHER_MAX_LEN, the
intention is to add JUMBO flag in rx offload while it was resetting
all other flags other than JUMBO as AND operator was used instead of OR.
Fixes:
0ebce6129bc6 ("net/dpaa2: support new ethdev offload APIs")
Cc: stable@dpdk.org
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ori Kam [Thu, 16 Jan 2020 12:53:10 +0000 (12:53 +0000)]
app/testpmd: support mbuf dynamic flag
DPDK now supports registration of dynamic flags (dynf) to the mbuf.
dynf can be given any name, and can be used with a supporting PMD or
supporting application.
Due to the generic concept of the dynf, it is impossible and
meaningless, to define register set/get function for each flag.
This commit introduce a generic way to register and set/clear such
flags.
The basic syntax:
port config <port id> dynf <name> <set|clear>
The first step the new flag is registered. Regardless if the action is
set or clear.
There is no way to unregister the flag, after registering it.
The second step, if the action is set then we set the requested flag.
If this is the first flag that is enabled we also register a call back
for the Tx. In this call back we set the flag.
If the action is clear the requested flag is cleared, and if there
are no more flags that are set, the call back is removed.
The reason that the set is only applied in Tx is that in case of Rx
it is assumed that the value comes from the PMD.
If log is enabled the name of the flag, and value will be printed
in the packet info.
In order for the log to work correctly the registration of the flag
must be done before setting verbose.
Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Yunjian Wang [Mon, 13 Jan 2020 13:49:35 +0000 (21:49 +0800)]
net/nfp: use macro for PCI log format
Use PCI_PRI_FMT instead of "%04d:%02d:%02d:%d" print format.
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Heinrich Kuhn <heinrich.kuhn@netronome.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:55 +0000 (12:44 +0000)]
net/i40e: support ESP in flow director
add fill_ip6_head()
hardcode udp destination port to 4500
handle ESP and AH pctypes in ESP-AH profile
update the i40e user guide with ESP information.
update release notes for i40e changes
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:54 +0000 (12:44 +0000)]
net/i40e: support ESP flows
add eth/ipv4/esp and eth/ipv6/esp patterns
add eth/ipv4/udp/esp and eth/ipv6/esp/udp patterns
update i40e_flow_parse_fdir_filter()
add i40e_flow_set_filter_spi()
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:53 +0000 (12:44 +0000)]
net/i40e: support ESP in customized code
update customized code for ESP
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:52 +0000 (12:44 +0000)]
net/i40e: support IPsec-AH profile
Add flow structures for the following patterns in i40e_ethdev files:
eth/ipv4/esp
eth/ipv6/esp
eth/ipv4/udp/esp
eth/ipv6/esp/udp
add oip_type in filter
add is_udp in filter
use tenant_id in filter for spi
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:51 +0000 (12:44 +0000)]
net/i40e: handle ESP tunnel
handle ESP tunnel in rte_pmd_i40e.c
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:50 +0000 (12:44 +0000)]
net/i40e: improve RSS debug
improve RSS debug in i40e_ethdev.c
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:49 +0000 (12:44 +0000)]
app/testpmd: improve flow command debug
print function name in port_flow_complain()
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Bernard Iremonger [Thu, 16 Jan 2020 12:44:48 +0000 (12:44 +0000)]
app/testpmd: parse flow command line for ESP
add ITEM_ESP
add ITEM_ESP_SPI
update release notes for testpmd changes
add sample ESP rules in testpmd guide
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
Reshma Pattan [Tue, 14 Jan 2020 11:29:45 +0000 (11:29 +0000)]
net/ixgbe: enable NEON in meson
Add missing arm vector build support to meson.build.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reshma Pattan [Tue, 14 Jan 2020 11:29:44 +0000 (11:29 +0000)]
net/ixgbe: add missing stubs for PPC
Add stubs for ixgbe_xmit_fixed_burst_vec,
ixgbe_rx_queue_release_mbufs_vec and
ixgbe_txq_vec_setup
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reshma Pattan [Tue, 14 Jan 2020 11:29:43 +0000 (11:29 +0000)]
net/ixgbe: remove duplicate function declaration
Remove duplicate declarations of ixgbe_xmit_fixed_burst_vec
from ixgbe_rxtx.c
Fixes:
646412f9ff62 ("net/ixgbe: remove limit of Tx burst size")
Cc: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reshma Pattan [Tue, 14 Jan 2020 11:29:42 +0000 (11:29 +0000)]
net/ixgbe: remove vectorization weak symbols
Remove weak symbols from ixgbe_rxtx.c file as
it is done in i40e driver in commit "
02ad704708"
(net/i40e: eliminate weak symbols in data path)
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reshma Pattan [Tue, 14 Jan 2020 11:29:41 +0000 (11:29 +0000)]
net/ixgbe: remove vector config
CONFIG_RTE_IXGBE_INC_VECTOR is enabled by default, so remove
it and use architecture specific flags.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Haiyue Wang [Wed, 15 Jan 2020 00:50:28 +0000 (08:50 +0800)]
net/ice/base: clean up compatibility layer
Remove the unused definitions, rewrite the IO data read/write helpers,
and put the common definitions related to RTE defines under the macro
__INTEL_NET_BASE_OSDEP__, so it works like OS(RTE) dependency.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Haiyue Wang [Wed, 15 Jan 2020 00:50:27 +0000 (08:50 +0800)]
common/iavf: clean up compatibility layer
Remove the unused definitions, rewrite the IO data read/write helpers,
and put the common definitions related to RTE defines under the macro
__INTEL_NET_BASE_OSDEP__, so it works like OS(RTE) dependency.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Haiyue Wang [Wed, 15 Jan 2020 00:50:26 +0000 (08:50 +0800)]
net/ice: unify bool type value
Replaces the redefined TRUE and FALSE values with standard ones to
match the 'bool' type definition.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Haiyue Wang [Wed, 15 Jan 2020 00:50:25 +0000 (08:50 +0800)]
net/iavf: unify bool type value
Replaces the redefined TRUE and FALSE values with standard ones to
match the 'bool' type definition.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Xiaoyun Li [Thu, 26 Dec 2019 06:54:28 +0000 (14:54 +0800)]
net/ice: fix Tx when TSO is enabled
Hardware limits that max buffer size per Tx descriptor should be
(16K-1)B. So when TSO enabled, the mbuf data size may exceed the
limit and cause malicious behavior to the NIC. This patch fixes
this issue by using more Tx descs for this kind of large buffer.
Fixes:
17c7d0f9d6a4 ("net/ice: support basic Rx/Tx")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Ferruh Yigit [Tue, 14 Jan 2020 17:52:47 +0000 (17:52 +0000)]
net/ixgbe: fix build with gcc 4.8.5
Build error:
In function ‘ixgbe_recv_pkts_lro_bulk_alloc’:
../drivers/net/ixgbe/ixgbe_rxtx.c:2209:24:
error: ‘next_sc_entry’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
next_sc_entry->fbuf = first_seg;
^
http://mails.dpdk.org/archives/test-report/2020-January/113891.html
This is a compiler false positive and error not seen by newer compilers,
or clang but to fix the warning initializing the complained variable.
According git bisect, no idea how:
Fixes:
ad43b7bce95b ("net/ixgbe: avoid multiple definitions of bool")
Reported-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Viacheslav Ovsiienko [Mon, 13 Jan 2020 14:22:37 +0000 (14:22 +0000)]
net/mlx5: fix doorbell register offset type
The doorbell register is mapped using mmap() and offset
must have off_t instead of unsigned int. Bug is not critical
due to only least significant bits of offset are currently
tested to determine mapping mode.
Fixes:
8409a28573d3 ("net/mlx5: control transmit doorbell register mapping")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Xuan Ding [Wed, 15 Jan 2020 06:13:58 +0000 (06:13 +0000)]
net/virtio-user: fix packed ring server mode
This patch fixes the situation where data path does not work properly
when vhost reconnects to virtio in server mode with packed ring.
Currently, virtio and vhost share memory of vring. For split ring, vhost
can read the status of descriptors directly from the available ring and
the used ring during reconnection. Therefore, the data path can
continue.
But for packed ring, when reconnecting to virtio, vhost cannot get the
status of descriptors via the descriptor ring. By resetting Tx
and Rx queues, the data path can restart from the beginning.
Fixes:
4c3f5822eb21 ("net/virtio: add packed virtqueue defines")
Cc: stable@dpdk.org
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Maxime Coquelin [Tue, 14 Jan 2020 18:53:57 +0000 (19:53 +0100)]
vhost: fix deadlock on port deletion
If the vhost-user application (e.g. OVS) deletes the vhost-user
port while Qemu sends a vhost-user request, a deadlock can
happen if the request handler tries to acquire vhost-user's
global mutex, which is also locked by the vhost-user port
deletion API (rte_vhost_driver_unregister).
This patch prevents the deadlock by making
rte_vhost_driver_unregister() to release the mutex and try
again if a request is being handled to give a chance to
the request handler to complete.
Fixes:
8b4b949144b8 ("vhost: fix dead lock on closing in server mode")
Fixes:
5fbb3941da9f ("vhost: introduce driver features related APIs")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Yunjian Wang [Mon, 13 Jan 2020 07:40:31 +0000 (15:40 +0800)]
net/virtio-user: check tap offload setting failure
The function vhost_kernel_tap_set_offload() could return errors,
the return value need to be checked. And there is no need to fail
when error is -ENOTSUP.
Fixes:
1db4d2330bc8 ("net/virtio-user: check negotiated features before set")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Cheng Jiang [Mon, 13 Jan 2020 03:31:33 +0000 (03:31 +0000)]
net/virtio: support packed ring notification data
This patch supports the feature that the driver passes extra data
(besides identifying the virtqueue) in its device notifications,
expanding the notifications to include the avail index and avail
wrap counter.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Li Feng [Fri, 20 Dec 2019 08:22:55 +0000 (16:22 +0800)]
vhost: support config change slave message
This msg is used to notify qemu that should get the config of backend.
For example, vhost-user-blk uses this msg to notify guest OS the
capacity of backend has changed.
The need_reply flag is not mandatory because it will block the sender
thread and master process will send get_config message to fetch the
configuration, this need an extra thread to process the vhost message.
Signed-off-by: Li Feng <fengli@smartx.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Mon, 25 Nov 2019 08:14:40 +0000 (16:14 +0800)]
net/virtio-user: do not close tap when disabling queue pairs
Do not close the tap fds when disabling queue pairs, instead,
we just need to unbind the backend. Otherwise, tap port can be
destroyed unexpectedly.
Fixes:
e3b434818bbb ("net/virtio-user: support kernel vhost")
Cc: stable@dpdk.org
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Xiaolong Ye [Fri, 20 Dec 2019 07:10:07 +0000 (15:10 +0800)]
doc: add more supported speeds in ice guide
The ice PMD supports 10/25/50/100 Gbps.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Zhaoyan Chen [Fri, 3 Jan 2020 03:03:39 +0000 (11:03 +0800)]
doc: update recommended versions for i40e
Update supported Intel NIC driver version and firmware version for 19.11
Update supported Intel NIC driver version to 2.8.43 for 19.08 which is
widely tested.
Fixes:
cb8a35c22aa9 ("doc: update supported i40e driver and firmware version")
Cc: stable@dpdk.org
Signed-off-by: Zhaoyan Chen <zhaoyan.chen@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Chenxu Di [Mon, 13 Jan 2020 09:57:08 +0000 (09:57 +0000)]
net/e1000: cleanup Tx buffers
Add support to the igb vf for the API rte_eth_tx_done_cleanup to force
free consumed buffers on Tx ring.
Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Chenxu Di [Mon, 13 Jan 2020 09:57:07 +0000 (09:57 +0000)]
net/ixgbe: cleanup Tx buffers
Add support to the ixgbe driver for the API rte_eth_tx_done_cleanup
to force free consumed buffers on Tx ring.
Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Chenxu Di [Mon, 13 Jan 2020 09:57:06 +0000 (09:57 +0000)]
net/ice: cleanup Tx buffers
Add support to the ice driver for the API rte_eth_tx_done_cleanup
to force free consumed buffers on Tx ring.
Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Chenxu Di [Mon, 13 Jan 2020 09:57:05 +0000 (09:57 +0000)]
net/i40e: cleanup Tx buffers
Add support to the i40e driver for the API rte_eth_tx_done_cleanup
to force free consumed buffers on Tx ring.
Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Kiran Kumar K [Tue, 14 Jan 2020 09:26:22 +0000 (14:56 +0530)]
net/octeontx2: fix PTP and HIGIG2 coexistence
octeontx2 PMD does not support both PTP and HIGIG2 together.
Added a check to enforce this and updated the Rx offload capabilities when
Higig2 mode enabled.
Fixes:
602009ee2dfb ("net/octeontx2: support HIGIG2")
Cc: stable@dpdk.org
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Rahul Lakkireddy [Tue, 14 Jan 2020 09:43:22 +0000 (15:13 +0530)]
net/cxgbe: announce Tx multi-segments offload
Multi-segs Tx is already supported by CXGBE PMD. So, add the missing
DEV_TX_OFFLOAD_MULTI_SEGS flag to the list of supported Tx offload
features.
Fixes:
436125e64174 ("net/cxgbe: update to Rx/Tx offload API")
Cc: stable@dpdk.org
Reported-by: Chas Williams <3chas3@gmail.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
John Daley [Tue, 14 Jan 2020 00:24:51 +0000 (16:24 -0800)]
net/enic: move min/max macros
Move a macro from a widely included header file to a header file
used only by the one caller of the macro.
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>
John Daley [Tue, 14 Jan 2020 00:24:50 +0000 (16:24 -0800)]
net/enic: consolidate and remove some defines
There were defines which originally allowed sharing of some code with
the enic kernel driver. The code has long since diverged and now the
abstraction just makes the code harder to read. Mostly mechanical
replacement of defines and reformatting.
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>
John Daley [Tue, 14 Jan 2020 00:24:49 +0000 (16:24 -0800)]
net/enic: replace some PMD macros with standard API
Use the memzone namesize, Ethernet address length defines from the RTE
header files instead of locally defined versions.
Use the RTE byte swap functions instead of the x86 specific locally
defined versions.
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>
Stephen Hemminger [Mon, 13 Jan 2020 19:12:39 +0000 (11:12 -0800)]
net/netvsc: eliminate NUMA specific allocation
The control messages do not need NUMA specific allocation.
Numa node is not set anyway in most kernels anyway.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Mon, 13 Jan 2020 19:12:38 +0000 (11:12 -0800)]
net/netvsc: fix crash in secondary process
The secondary process would crash trying to get the offload
capability of the device. Since the device capabilities were
already set by the primary process this was unnecessary.
Fixes:
4e9c73e96e83 ("net/netvsc: add Hyper-V network device")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Nithin Dabilpuram [Mon, 13 Jan 2020 05:03:02 +0000 (10:33 +0530)]
common/octeontx2: support C0 silicon version
Avoid using PCI subsystem device id for SoC revision
identification and just use PCI revision id to support C0 silicon.
This patch also reduces SQB threshold to 70% to have
sufficient buffer before we overflow SQ.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Sunil Kumar Kori [Mon, 13 Jan 2020 06:16:44 +0000 (11:46 +0530)]
net/octeontx: add unicast MAC filter
At BGX, DMAC filter table can be enabled to allow defined hosts.
Patch implements 'mac_addr_add' and 'mac_addr_remove' ops to
add/remove MAC filters which uses BGX DMAC filter table.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Harman Kalra <hkalra@marvell.com>
Krzysztof Kanas [Thu, 19 Dec 2019 10:44:34 +0000 (11:44 +0100)]
mempool/octeontx: fix error handling in initialization
When octeontx_get_fpavf fails fpa pointer is used to get
pool_stack_base, which is then freed.
Coverity issue: 351263
Fixes:
9bc692f83baa ("mempool/octeontx: add application domain validation")
Cc: stable@dpdk.org
Signed-off-by: Krzysztof Kanas <kkanas@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Sat, 11 Jan 2020 13:57:42 +0000 (19:27 +0530)]
net/octeontx2: improve vector Tx performance
Use scalar loads instead of vector loads for fields
that don't need any vector operations.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Shahed Shaikh [Thu, 2 Jan 2020 17:59:03 +0000 (09:59 -0800)]
net/qede: enhance Tx CPU utilization
Use lightweight transmit handler which handles non-offloaded Tx data
path. We get CPU utilization improvement of ~8%.
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Shahed Shaikh [Thu, 2 Jan 2020 17:59:02 +0000 (09:59 -0800)]
net/qede: enhance Rx CPU utilization
Use light weight receive packet handler for non-LRO and
non-scatter packets to improve CPU utilization in receive data path.
We achieved ~18% CPU cycles improvement using this handler.
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Rasesh Mody [Sat, 21 Dec 2019 01:41:46 +0000 (17:41 -0800)]
net/bnx2x: support secondary process
Skip the device re-initialization for secondary process.
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rmody@marvell.com>
Rasesh Mody [Sat, 21 Dec 2019 01:34:51 +0000 (17:34 -0800)]
net/qede/base: fix number of ports per engine
Fix the way in which the number of ports per engine of an adapter is
determined by reading port mode register. Set default value to 1.
Fixes:
3b307c55f2ac ("net/qede/base: update FW to 8.40.25.0")
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rmody@marvell.com>