Gage Eads [Wed, 3 Apr 2019 23:20:16 +0000 (18:20 -0500)]
test/stack: check stack performance
stack_perf_autotest tests the following with one lcore:
- Cycles to attempt to pop an empty stack
- Cycles to push then pop a single object
- Cycles to push then pop a burst of 32 objects
It also tests the cycles to push then pop a burst of 8 and 32 objects with
the following lcore combinations (if possible):
- Two hyperthreads
- Two physical cores
- Two physical cores on separate NUMA nodes
- All available lcores
Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Gage Eads [Wed, 3 Apr 2019 23:20:15 +0000 (18:20 -0500)]
test/stack: check stack API
stack_autotest performs positive and negative testing of the stack API, and
exercises the push and pop datapath functions with all available lcores.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Gage Eads [Wed, 3 Apr 2019 23:20:14 +0000 (18:20 -0500)]
mempool/stack: use stack library
The new rte_stack library is derived from the mempool handler, so this
commit removes duplicated code and simplifies the handler by migrating it
to this new API.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Gage Eads [Wed, 3 Apr 2019 23:20:13 +0000 (18:20 -0500)]
stack: introduce stack library
The rte_stack library provides an API for configuration and use of a
bounded stack of pointers. Push and pop operations are MT-safe, allowing
concurrent access, and the interface supports pushing and popping multiple
pointers at a time.
The library's interface is modeled after another DPDK data structure,
rte_ring, and its lock-based implementation is derived from the stack
mempool handler. An upcoming commit will migrate the stack mempool handler
to rte_stack.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Thomas Monjalon [Thu, 4 Apr 2019 12:53:05 +0000 (14:53 +0200)]
eal/x86: fix pedantic build
When enabling pedantic compilation with CONFIG_RTE_LIBRTE_MLX5_DEBUG,
the compiler complains about non standard 128-bit integer type:
include/rte_atomic_64.h:223:3: error:
ISO C does not support ‘__int128’ types [-Werror=pedantic]
It must be marked as an extension of the standard C language
to be accepted in pedantic compilation.
Fixes:
640c5f09ef2c ("eal/x86: add 128-bit atomic compare exchange")
Cc: gage.eads@intel.com
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Gage Eads <gage.eads@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fan Zhang [Wed, 3 Apr 2019 11:03:24 +0000 (12:03 +0100)]
doc: update supported algorithms in IPsec guide
This patch updates the ipsec library programmer's guide with
the additional algorithms which are now supported.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Fan Zhang [Fri, 22 Mar 2019 16:34:31 +0000 (16:34 +0000)]
doc: announce cryptodev xform API change
This patch adds the deprecation notice of changing Cryptodev
symmetric xform structure. The proposed change is to making
key pointers in the crypto xforms (cipher, auth, aead) to
indicate neither the library or the drivers will not change
the content of the key buffer.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:44 +0000 (09:34 +0100)]
doc: add IPsec library in release notes
Add librte_ipsec into 'Shared Library Versions' list in the release notes.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:43 +0000 (09:34 +0100)]
ipsec: de-duplicate crypto op prepare
For sym_crypto_op prepare move common code into a separate function(s).
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:42 +0000 (09:34 +0100)]
ipsec: reorder packet process for ESP inbound
Change the order of operations for esp inbound post-process:
- read mbuf metadata and esp tail first for all packets in the burst
first to minimize stalls due to load latency.
- move code that is common for both transport and tunnel modes into
separate functions to reduce code duplication.
- add extra check for packet consitency
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:41 +0000 (09:34 +0100)]
ipsec: reorder packet check for ESP inbound
Right now check for packet length and padding is done inside cop_prepare().
It makes sense to have all necessary checks in one place at early stage:
inside pkt_prepare().
That allows to simplify (and later hopefully) optimize cop_prepare() part.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:40 +0000 (09:34 +0100)]
ipsec: move inbound and outbound code
sa.c becomes too big, so decided to split it into 3 chunks:
- sa.c - control path related functions (init/fini, etc.)
- esp_inb.c - ESP inbound packet processing
- esp_outb.c - ESP outbound packet processing
Plus few changes in internal function names to follow the same
code convention.
No functional changes introduced.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:39 +0000 (09:34 +0100)]
ipsec: change the way unprocessed mbufs are accounted
As was pointed in one of previous reviews - we can avoid updating
contents of mbuf array for successfully processed packets.
Instead store indexes of failed packets, to move them beyond the good
ones later.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:38 +0000 (09:34 +0100)]
ipsec: change order in filling crypto op
Right now we first fill crypto_sym_op part of crypto_op,
then in a separate cycle we fill crypto op fields.
It makes more sense to fill whole crypto-op in one go instead.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:37 +0000 (09:34 +0100)]
ipsec: add Tx offload template into SA
Operations to set/update bit-fields often cause compilers
to generate suboptimal code. To avoid such negative effect,
use tx_offload raw value and mask to update l2_len and l3_len
fields within mbufs.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Tue, 2 Apr 2019 08:34:36 +0000 (09:34 +0100)]
mbuf: add function to generate raw Tx offload value
Operations to set/update bit-fields often cause compilers
to generate suboptimal code.
To help avoid such situation for tx_offload fields:
introduce new enum for tx_offload bit-fields lengths and offsets,
and new function to generate raw tx_offload value.
Add new test-case into UT for introduced function.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Tomasz Jozwiak [Fri, 1 Mar 2019 08:45:10 +0000 (09:45 +0100)]
app/compress-perf: add incompressible data handling
Currently, compress-perf doesn't respect incompressible
data inside one operation.
This patch adds such a functionality. Now the output buffer
in one operation is big enough to store such a data after
compression. Also added segment size checking to pass
values in right range.
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Tomasz Cel [Thu, 7 Mar 2019 11:28:21 +0000 (12:28 +0100)]
compress/isal: fix getting information about CPU
This patch adds query about CPU features
Fixes:
53a9baa98c36 ("compress/isal: add basic PMD ops")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Cel <tomaszx.cel@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
Tomasz Jozwiak [Tue, 26 Mar 2019 14:20:48 +0000 (15:20 +0100)]
drivers/qat: fix queue pair NUMA node
This patch assigns QAT queue pair resources to the correct NUMA nodes.
Any DMA'able memory should use NUMA node of QAT device
rather than socket_id of the initializing process.
Fixes:
98c4a35c736f ("crypto/qat: move common qat files to common dir")
Fixes:
a795248d740b ("compress/qat: add configure and clear functions")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Lee Daly [Thu, 24 Jan 2019 15:19:13 +0000 (15:19 +0000)]
compress/isal: add appropriate flag on overflow
This patch will change the operation status when ISA-L returns because
of a recoverable out of space error, rather than a just generic fail.
Signed-off-by: Lee Daly <lee.daly@intel.com>
Tested-by: Tomasz Cel <tomaszx.cel@intel.com>
Ayuj Verma [Thu, 28 Mar 2019 10:28:40 +0000 (10:28 +0000)]
test/crypto: check key type feature flag for asym
crypto pmds are queried to check if Sign and Decrypt
with CRT keys or exponent is supported, thus call
operation with relevant key type.
Signed-off-by: Ayuj Verma <ayverma@marvell.com>
Signed-off-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Ayuj Verma [Thu, 28 Mar 2019 10:28:32 +0000 (10:28 +0000)]
crypto/openssl: set RSA private op feature flag
openssl PMD support RSA private key operation
using both qt and exp key type.
Set rsa key type feature flag
Signed-off-by: Ayuj Verma <ayverma@marvell.com>
Signed-off-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Ayuj Verma [Thu, 28 Mar 2019 10:28:22 +0000 (10:28 +0000)]
cryptodev: add RSA private key feature flag
Add feature flag to reflect RSA private key
operation support using quintuple (crt) or
exponent type key. if PMD support both,
then it should set both.
App should query cryptodev feature flag to check
if Sign and Decryt with CRT keys or exponent is
supported, thus call operation with relevant
key type.
Signed-off-by: Ayuj Verma <ayverma@marvell.com>
Signed-off-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:37 +0000 (11:53 +0000)]
crypto/dpaa2_sec: support multi-process
- fle pool allocations should be done for each process.
- cryptodev->data is shared across muliple processes but
cryptodev itself is allocated for each process. So any
information which needs to be shared between processes,
should be kept in cryptodev->data.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:36 +0000 (11:53 +0000)]
crypto/dpaa_sec: fix session queue attach/detach
session inq and qp are assigned for each core from which the
packets arrive. This was not correctly handled while supporting
multiple sessions per queue pair.
This patch fixes the attach and detach of queues for each core.
Fixes:
e79416d10fa3 ("crypto/dpaa_sec: support multiple sessions per queue pair")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:34 +0000 (11:53 +0000)]
crypto/dpaa2_sec: remove unnecessary flc configurations
The removed fields are required in case the SEC block
allocates the buffer from bman pool.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:33 +0000 (11:53 +0000)]
drivers/crypto: update inline desc for sharing mode
SEC HW descriptor sharing mode can now be controlled
during Session preparation by the respective drivers
shared descriptors in case of non-protocol offload does not need
any sync between the subsequent jobs. Thus, changing it to
SHR_NEVER from SHR_SERIAL for cipher_only, auth_only, and gcm.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:32 +0000 (11:53 +0000)]
crypto/dpaa2_sec: fix offset calculation for GCM
In case of gcm, output buffer should have aad space
before the actual buffer which needs to be written.
CAAM will not write into the aad anything, it will skip
auth_only_len (aad) and write the buffer afterwards.
Fixes:
37f96eb01bce ("crypto/dpaa2_sec: support scatter gather")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Wed, 27 Mar 2019 11:53:30 +0000 (11:53 +0000)]
crypto/dpaa2_sec: fix session clearing
private data should be cleared instead of the complete session
Fixes:
8d1f3a5d751b ("crypto/dpaa2_sec: support crypto operation")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Tomasz Jozwiak [Tue, 26 Mar 2019 13:51:24 +0000 (14:51 +0100)]
compress/qat: add dynamic SGL allocation
This patch adds dynamic SGL allocation instead of static one.
The number of element in SGL can be adjusted in each operation
depend of the request.
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Fan Zhang [Mon, 25 Mar 2019 13:58:35 +0000 (13:58 +0000)]
crypto/aesni_mb: support newer library version only
As stated in 19.02 deprecation notice, this patch updates the
aesni_mb PMD to remove the support of older Intel-ipsec-mb
library version earlier than 0.52.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Fan Zhang [Mon, 25 Mar 2019 13:51:21 +0000 (13:51 +0000)]
test/crypto: check out of place for AESNI-MB
This patch updates the unit test to enable AESNI-MB PMD
out-of-place tests. A special test type that swap both
the source and destination buffer is added for a more
comprehensive test set to take place.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Fan Zhang [Mon, 25 Mar 2019 13:51:20 +0000 (13:51 +0000)]
crypto/aesni_mb: enable out of place processing
Add out-of-place processing, i.e. different source and
destination m_bufs, plus related capability update, tests
and documentation.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Damian Nowak [Wed, 27 Mar 2019 09:45:21 +0000 (10:45 +0100)]
test/crypto: check asymmetric crypto
This patch adds new test structure for modexp
and modinv for asymmetric cryptography.
Signed-off-by: Damian Nowak <damianx.nowak@intel.com>
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Thu, 28 Mar 2019 13:37:03 +0000 (14:37 +0100)]
crypto/qat: add modular multiplicative inverse
This commit adds modular multiplicative inverse to Intel
QuickAssist Technology driver. For capabilities or limitations
please refer to qat.rst or qat_asym_capabilities.h.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Thu, 28 Mar 2019 13:37:02 +0000 (14:37 +0100)]
crypto/qat: add modular exponentiation
This commit adds modular exponentiation to Intel QuickAssist
Technology driver. For capabilities or limitations please refer to
qat.rst or qat_asym_capabilities.h.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Thu, 28 Mar 2019 13:37:01 +0000 (14:37 +0100)]
crypto/qat: add asymmetric crypto PMD
This patch adds Poll Mode Driver for asymmetric crypto
functions of Intel QuickAssist Technology hardware.
It contains plain driver with no functions implemented, specific
algorithms will be introduced in separate patches.
This patch depends on a QAT PF driver for device initialization. See
the file docs/guides/cryptodevs/qat.rst for configuration details.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Thu, 28 Mar 2019 13:37:00 +0000 (14:37 +0100)]
common/qat: add headers for asymmetric crypto
This commit adds headers to be used in conjunction with asymmetric
cryptography operations using Intel QuickAssist Technology driver
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Lukasz Krakowiak [Mon, 25 Mar 2019 10:47:58 +0000 (05:47 -0500)]
test/crypto: check SNOW3G when digest is encrypted
Add test case for encryption, decryption for snow3g when digest
is encrypted
Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Konstantin Ananyev [Wed, 27 Mar 2019 09:33:29 +0000 (09:33 +0000)]
examples/ipsec-secgw: fix test script
Fixes:
929784452094 ("examples/ipsec-secgw: add scripts for functional test")
Cc: stable@dpdk.org
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Wed, 27 Mar 2019 09:33:28 +0000 (09:33 +0000)]
examples/ipsec_secgw: fix possible null dereference
Coverity issue: 336844
Fixes:
3e5f4625dc17 ("examples/ipsec-secgw: make data-path to use IPsec library")
Cc: stable@dpdk.org
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Konstantin Ananyev [Wed, 27 Mar 2019 09:33:27 +0000 (09:33 +0000)]
examples/ipsec-secgw: fix out-of-bound check
Coverity issue: 336791
Fixes:
7622291b641d ("examples/ipsec-secgw: allow to specify neighbour MAC address")
Cc: stable@dpdk.org
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Thu, 7 Mar 2019 10:39:50 +0000 (10:39 +0000)]
doc: announce ABI change for cryptodev config
Add new field ff_disable in rte_cryptodev_config. This enables
applications to control the features enabled on the crypto device.
Proposed new layout:
/** Crypto device configuration structure */
struct rte_cryptodev_config {
int socket_id; /**< Socket to allocate resources on */
uint16_t nb_queue_pairs;
/**< Number of queue pairs to configure on device */
+ uint64_t ff_disable;
+ /**< Feature flags to be disabled. Only the following features are
+ * allowed to be disabled,
+ * - RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO
+ * - RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO
+ * - RTE_CRYTPODEV_FF_SECURITY
+ */
};
For eth devices, rte_eth_conf.rx_mode.offloads and
rte_eth_conf.tx_mode.offloads fields are used by applications to
control the offloads enabled on the eth device. This proposal adds a
similar ability for the crypto device.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tomasz Cel [Thu, 28 Mar 2019 09:06:27 +0000 (10:06 +0100)]
compress/isal: fix compression stream initialization
This patch fixes ISAL internal state fields initialization.
Fixes:
dc49e6aa4879 ("compress/isal: add ISA-L compression functionality")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Cel <tomaszx.cel@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Pallantla Poornima [Wed, 6 Feb 2019 10:43:42 +0000 (10:43 +0000)]
test/event: replace sprintf with snprintf
sprintf function is not secure as it doesn't check the length of string.
More secure function snprintf is used.
Fixes:
2a9c83ae3b ("test/eventdev: add multi-ports test")
Cc: stable@dpdk.org
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Pavan Nikhilesh [Fri, 29 Mar 2019 07:11:46 +0000 (07:11 +0000)]
app/eventdev: add option for global dequeue timeout
Add option to provide a global dequeue timeout that is used to create
the eventdev.
The dequeue timeout provided will be common across all the worker
ports. If the eventdev hardware supports power management through
dequeue timeout then this option can be used for verifying power
demands at various packet rates.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Harry van Haaren [Wed, 27 Mar 2019 18:45:46 +0000 (18:45 +0000)]
event/sw: fix enqueue checks in self-test
This patch fixes a number of instances of the same return
value mis-check, where previously we checked for a negative
return value as error, however the API returns an unsigned
integer, so these return value checks are invalid.
The rte_event_enqueue_burst() API returns the number of
events enqueued, so in order to identify the error case,
we must check for != the number of intended enqueues.
Fixes:
cd1a9e3eab55 ("test/eventdev: add SW tests for load balancing")
Cc: stable@dpdk.org
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Pavan Nikhilesh [Sat, 16 Mar 2019 20:27:39 +0000 (20:27 +0000)]
test/event: improve compatibility for timer adapter
Check if eventdev is open system eventdevs i.e. max_num_events = -1
before asserting.
Allow event timer adapter to adjust the resolution using
RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES and re-calculate timeout ticks
based on the adjusted resolution.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Pavan Nikhilesh [Sat, 16 Mar 2019 20:27:36 +0000 (20:27 +0000)]
eventdev: check timer adapter status before start
Check if timer adapter is already started before starting it.
Update the unit test accordingly.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Jerin Jacob [Wed, 3 Apr 2019 19:28:40 +0000 (19:28 +0000)]
eal: allow to override init macros per OS
baremetal execution environments may have a different
method to enable RTE_INIT instead of using compiler
constructor and/or OS specific linker scheme.
Allow an option to override RTE_INIT* macros using
rte_os.h or appropriate header file.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Gage Eads [Wed, 3 Apr 2019 19:44:56 +0000 (14:44 -0500)]
eal/x86: add 128-bit atomic compare exchange
This operation can be used for non-blocking algorithms, such as a
non-blocking stack or ring.
It is available only for x86_64.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Dharmik Thakkar [Tue, 2 Apr 2019 19:44:55 +0000 (19:44 +0000)]
test/hash: check lock-free extendable bucket
Add unit test to check for hash lookup and bulk-lookup perf for
extendable bucket feature.
It is tested with both lock-free enabled and lock-free disabled case.
Test includes:
- hash lookup on keys in ext bkt
- hash delete causing key-shifts of keys from ext bkt to secondary bkt
Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Dharmik Thakkar [Tue, 2 Apr 2019 19:44:54 +0000 (19:44 +0000)]
hash: support lock-free extendable bucket
This patch enables lock-free read-write concurrency support for
extendable bucket feature.
Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@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>
Shahaf Shuler [Sun, 31 Mar 2019 08:43:48 +0000 (11:43 +0300)]
mem: limit use of address hint
The commit below added an address hint as starting address for 64-bit
systems in case an explicit base virtual address was not set by the user.
The justification for such hint was to help devices that work in VA
mode and has a address range limitation to work smoothly with the eal
memory subsystem.
While the base address value selected may work fine for the eal
initialization, it easily breaks when trying to register external memory
using rte_extmem_register API.
Trying to register anonymous memory on RH x86_64 machine took several
minutes, during them the function eal_get_virtual_area repeatedly
scanned for a good VA candidate.
The attempt to guess which VA address will be free for mapping will
always result in not portable, error prone code:
* different application may use different libraries along w/ DPDK. One
can never guess which library was called first and how much virtual
memory it consumed.
* external memory can be registered at any time in the application run
time.
In order not to break the existing secondary process design, this patch
only limits the max number of tries that will be done with the
address hint.
When the number of tries exceeds the threshold the code
will use the suggested address from kernel.
Fixes:
1df21702873d ("mem: use address hint for mapping hugepages")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Stephen Hemminger [Tue, 2 Apr 2019 15:30:26 +0000 (08:30 -0700)]
ring: fix an error message
Log message should end with newline.
Fixes:
4e32101f9b01 ("ring: support freeing")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Stephen Hemminger [Tue, 2 Apr 2019 15:23:50 +0000 (08:23 -0700)]
eal: align hexdump output
This fixes the issue where if the length of the output is not
a multiple of 16 the formatting was off.
Before:
00000000: 45 00 00 1C 12 34 2C E0 40 06 B8 2E C0 A8 01 12 | E....4,.@.......
00000010: C0 A8 01 37 | | | | | | | | | | | | | ...7
After:
00000000: 45 00 00 1C 12 34 2C E0 40 06 B8 2E C0 A8 01 12 | E....4,.@.......
00000010: C0 A8 01 37 | ...7
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Tue, 2 Apr 2019 15:23:49 +0000 (08:23 -0700)]
eal: clean formatting of hexdump functions
The hexdump code obviously came from somewhere else originally.
It is not formatted according to DPDK coding style.
Also, drop the comment which is not useful the docbock comment
is already in the rte_hexdump.h
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Thu, 21 Mar 2019 19:59:10 +0000 (12:59 -0700)]
eal: make u64 reciprocal divisor const
The divisor is not modified here. Doesn't really matter for optimizaton
since the function is inline already; but helps with expressing
intent.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:57 +0000 (20:54 -0700)]
doc: add guide for Windows
Added documentation to build helloworld example
on Windows using meson and clang.
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Tested-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:58 +0000 (20:54 -0700)]
build: add workarounds for Windows helloworld
Added meson workarounds to build helloworld on Windows.
Windows currently only supports kvargs and eal libraries.
This change restricts the build flow to supported libraries
only.
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:56 +0000 (20:54 -0700)]
eal/windows: add minimum viable code
Add Windows specific logic for eal.c, eal_lcore.c,
eal_debug.c and eal_thread.c. Updated header files to
contain suitable function declarations.
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:55 +0000 (20:54 -0700)]
eal/windows: add headers for compatibility
Added headers to support Windows environment for common source.
These headers will have Windows specific implementions of the
system library APIs provided in Linux and FreeBSD.
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:54 +0000 (20:54 -0700)]
eal/windows: add sys/queue.h implementation copy
Adding sys/queue.h on Windows for supporting common code.
This implementation has BSD-3-Clause licensing.
Signed-off-by: Ranjit Menon <ranjit.menon@intel.com>
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:53 +0000 (20:54 -0700)]
build: add module definition files for Windows
Updated lib/meson.build to create shared libraries on Windows.
Added DEF files to list the exports for the eal and kvargs libraries.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:52 +0000 (20:54 -0700)]
eal/windows: add wrappers for string functions
Updated rte_common.h to include rte_os.h to contain
OS specific macros and functions. Updated rte_string_fns.h
to include rte_common.h for rte_os.h
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Anand Rawat [Tue, 2 Apr 2019 03:54:51 +0000 (20:54 -0700)]
eal: add OS specific header file
Added rte_os.h files to support OS specific functionality.
Updated build system to contain OS headers in the include
path.
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Pallavi Kadam <pallavi.kadam@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Anand Rawat [Tue, 2 Apr 2019 03:54:49 +0000 (20:54 -0700)]
eal/windows: introduce Windows support
Added initial stub source files and required meson changes
for Windows support.
kernel/windows/meson is a stub file added to support
Windows specific source in future releases.
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>
Thomas Monjalon [Mon, 1 Apr 2019 23:07:12 +0000 (01:07 +0200)]
eal: remove exec-env directory
Only one header file (rte_kni_common.h) was in the sub-directory
include/exec-env/
This file was installed in a sub-directory of the same name
in the makefile-based build.
Source and install directories are moved as below:
lib/librte_eal/linux/eal/include/exec-env/
-> lib/librte_eal/linux/eal/include/
build/include/exec-env/
-> build/include/
The consequence is to have a file hierarchy a bit more flat.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Tested-by: David Marchand <david.marchand@redhat.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Andrew Rybchenko [Fri, 29 Mar 2019 13:42:14 +0000 (13:42 +0000)]
mbuf: remove Intel offload checks from generic API
rte_validate_tx_offload() is used in Tx prepare callbacks
(RTE_LIBRTE_ETHDEV_DEBUG only) to check Tx offloads consistency.
Requirement that packet headers should not be fragmented is not
documented and unclear where it comes from except
rte_net_intel_cksum_prepare() functions which relies on it.
It could be NIC vendor specific driver or hardware limitation, but,
if so, it should be documented and checked in corresponding Tx
prepare callbacks.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Anatoly Burakov [Fri, 29 Mar 2019 17:55:29 +0000 (17:55 +0000)]
mem: do not use lockfiles for single file segments mode
Due to internal glibc limitations [1], DPDK may exhaust internal
file descriptor limits when using smaller page sizes, which results
in inability to use system calls such as select() by user
applications.
Single file segments option stores lock files per page to ensure
that pages are deleted when there are no more users, however this
is not necessary because the processes will be holding onto the
pages anyway because of mmap(). Thus, removing pages from the
filesystem is safe even though they may be used by some other
secondary process. As a result, single file segments mode no
longer stores inordinate amounts of segment fd's, and the above
issue with fd limits is solved.
However, this will not work for legacy mem mode. For that, simply
document that using bigger page sizes is the only option.
[1] https://mails.dpdk.org/archives/dev/2019-February/124386.html
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Anatoly Burakov [Fri, 29 Mar 2019 17:55:28 +0000 (17:55 +0000)]
mem: refactor segment resizing function
Currently, segment resizing code sits in one giant function which
handles both in-memory and regular modes. Split them up into
individual functions.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Darek Stojaczyk [Mon, 1 Apr 2019 14:18:14 +0000 (16:18 +0200)]
eal: initialize alarms early
On Linux, we currently initialize rte_alarms after
starting to listen for IPC hotplug requests, which gives
us a data race window. Upon receiving such hotplug
request we always try to set an alarm and this obviously
doesn't work if the alarms weren't initialized yet.
To fix it, we initialize alarms before starting to
listen for IPC hotplug messages. Specifically, we move
rte_eal_alarm_init() right after rte_eal_intr_init() as
it makes some sense to keep those two close to each other.
We update the BSD code as well to keep the initialization
order the same in both EAL implementations.
Fixes:
244d5130719c ("eal: enable hotplug on multi-process")
Cc: stable@dpdk.org
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Pavan Nikhilesh [Sun, 31 Mar 2019 14:55:20 +0000 (14:55 +0000)]
eal: increase max number of interrupt vectors
MSI-X permits a device to allocate up to 2048 interrupts as per PCIe
spec.
Increase the max number of vectors to a reasonable value of 512.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
David Christensen [Wed, 27 Mar 2019 22:31:39 +0000 (15:31 -0700)]
maintainers: update for IBM POWER
Succeed Chao Zhu as maintainer of EAL for IBM POWER.
Cc: stable@dpdk.org
Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Erik Gabriel Carrillo [Mon, 11 Mar 2019 16:13:09 +0000 (11:13 -0500)]
maintainers: claim responsibility for timer library
Add myself as co-maintainer for the timer library.
Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Robert Sanford <rsanford@akamai.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Pallantla Poornima [Wed, 13 Mar 2019 11:07:23 +0000 (11:07 +0000)]
app/test: fix sprintf with strlcat
sprintf function is not secure as it doesn't check the length of string.
More secure function strlcat is used.
Fixes:
727909c592 ("app/test: introduce dynamic commands list")
Cc: stable@dpdk.org
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Reviewed-by: Aaron Conole <aconole@redhat.com>
Bruce Richardson [Thu, 28 Mar 2019 15:30:45 +0000 (15:30 +0000)]
telemetry: fix mapping of statistics
If we have two NIC ports which have a different set of NIC stats we can
end up having two different stats registered with xstats with the same
name. [Since the stats are updated in bulk as a contiguous set, the
second driver re-using the registration of the first is not possible.]
This causes issues with the invalid stat for one driver being found due to
a lookup by name which is unnecessary. Instead of getting stat names
involved do the lookup by ID instead.
Fixes:
1b756087db93 ("telemetry: add parser for client socket messages")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Kevin Laatz <kevin.laatz@intel.com>
David Hunt [Mon, 1 Apr 2019 16:14:41 +0000 (17:14 +0100)]
examples/distributor: detect high frequency cores
The distributor application is bottlenecked by the distributor core,
so if we can give more frequency to this core, then the overall
performance of the application may increase.
This patch uses the rte_power_get_capabilities() API to query the
cores provided in the core mask, and if any high frequency cores are
found (e.g. Turbo Boost is enabled), we will pin the distributor
workload to that core.
Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Signed-off-by: David Hunt <david.hunt@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Mon, 1 Apr 2019 16:14:40 +0000 (17:14 +0100)]
power: add bit for high frequency cores
This patch adds a new bit in the capabilities mask that's returned by
rte_power_get_capabilities(), allowing application to query which cores
have the higher frequencies, and can then pin the workloads accordingly.
Returned Bits:
0 - Turbo Boost enabled
1 - Higher core base_frequency
Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Signed-off-by: David Hunt <david.hunt@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Fri, 29 Mar 2019 16:39:20 +0000 (16:39 +0000)]
power: fix governor storage to trim newlines
Currently the Power Libray stores the governor name with an embedded
newline read from the scaling_governor sysfs file. This patch strips
it out.
Fixes:
445c6528b55f ("power: common interface for guest and host")
Cc: stable@dpdk.org
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Bruce Richardson [Mon, 1 Apr 2019 16:08:33 +0000 (17:08 +0100)]
devtools: allow test build outside source directory
The test-meson-builds.sh script correctly detects the source directory and
builds the native builds successfully in a directory outside of the source
tree. However, the paths to the cross-files are not prefixed with the
source directory path, so the cross-builds all fail. Fix this by prepending
the source directory path appropriately.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Ali Alnubani [Mon, 1 Apr 2019 15:38:59 +0000 (15:38 +0000)]
build: fix meson build in CI environments
This is to fix a build error with meson in GNU/Linux that is caused
by using the 'more' command to read the VERSION file. The error:
config/meson.build:10:10: ERROR: String
'::::::::::::::\n<RTE_SDK_PATH>VERSION\n::::::::::::::\n19' cannot be
converted to int
The command 'more' prints the file name before the actual
contents of the file when it's being run without a controlling terminal.
This could happen in CI environments.
Please refer to:
https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/tree/text-utils/more.c
Fixes:
c04172b5f031 ("build: add single source of DPDK version number")
Fixes:
d320fe56bd51 ("build: use version number from config file")
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Nemanja Marjanovic [Mon, 21 Jan 2019 11:11:24 +0000 (11:11 +0000)]
net: add PPPoE ethertypes
Add PPPoE ethertypes in to rte_ether.h.
Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Nemanja Marjanovic [Mon, 21 Jan 2019 11:11:23 +0000 (11:11 +0000)]
net/softnic: support QinQ PPPoE encapsulation
Add implementation of QinQ PPPoE packet encapsulation action.
Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Nemanja Marjanovic [Mon, 21 Jan 2019 11:11:22 +0000 (11:11 +0000)]
examples/ip_pipeline: support QinQ PPPoE encapsulation
Add implementation of QinQ PPPoE packet encapsulation action.
Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Nemanja Marjanovic [Mon, 21 Jan 2019 11:11:21 +0000 (11:11 +0000)]
pipeline: support QinQ PPPoE encapsulation
Add support of QinQ PPPoE packet encapsulation action.
Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Eelco Chaudron [Tue, 19 Mar 2019 12:10:44 +0000 (12:10 +0000)]
meter: fix divide by zero for RFC4115
RFC 4115 allows a meter with either cir and/or eir configured.
When only one is configured a divide by zero would occur.
Fixes:
655796d2b5fb ("meter: support RFC4115 trTCM")
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Yongseok Koh [Thu, 28 Mar 2019 18:46:28 +0000 (11:46 -0700)]
app/testpmd: make txonly mode generate multiple flows
Testpmd can generate multiple flows without taking much cost and this
could be a simple traffic generator for developer's quick tests.
If "--txonly-multi-flow" is specified in the command line, IP source
address is varied to generate multiple flows.
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:19 +0000 (17:52 +0000)]
app/testpmd: verify MTU with device provided limits
This commit uses the MTU fields populated in rte_eth_dev_info_get()
to validate the MTU value being passed in port_mtu_set().
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:18 +0000 (17:52 +0000)]
net/e1000: set min and max MTU
This commit sets the min and max supported MTU values for igb devices
via the eth_igb_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. To aid in these calculations
a new MACRO 'E1000_ETH_OVERHEAD' has been introduced to consolidate
overhead calculation and avoid duplication.
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:17 +0000 (17:52 +0000)]
net/ixgbe: set min and max MTU for VF
This commit sets the min and max supported MTU values for ixgbe VF
devices via the ixgbevf_dev_set_mtu() function. Min MTU supported is
set to ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. As transport overhead is the
same for VF and PF ixgbe devices, reuse MACRO 'IXGBE_ETH_OVERHEAD' to
avoid duplication.
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:16 +0000 (17:52 +0000)]
net/ixgbe: set min and max MTU
This commit sets the min and max supported MTU values for ixgbe devices
via the ixgbe_dev_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. To aid in these calculations
a new MACRO 'IXGBE_ETH_OVERHEAD' has been introduced to consolidate
overhead calculation and avoid duplication.
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:15 +0000 (17:52 +0000)]
net/i40e: set min and max MTU for VF
This commit sets the min and max supported MTU values for i40e VF
devices via the i40evf_dev_info_get() function. Min MTU supported
is set to ETHER_MIN_MTU and max MTU is calculated as the max packet
length supported minus the transport overhead.
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ian Stokes [Fri, 29 Mar 2019 17:52:14 +0000 (17:52 +0000)]
net/i40e: set min and max MTU
This commit sets the min and max supported MTU values for i40e devices
via the i40e_dev_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max mtu is calculated as the max packet length
supported minus the transport overhead.
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Stephen Hemminger [Fri, 29 Mar 2019 17:52:13 +0000 (17:52 +0000)]
ethdev: add min/max MTU to device info
This addresses the usability issue raised by OVS at DPDK Userspace
summit. It adds general min/max MTU into device info. For compatibility,
and to save space, it fits in a hole in existing structure.
The initial version sets max MTU to normal Ethernet, it is up to
PMD to set larger value if it supports Jumbo frames.
Also remove the deprecation notice introduced in 18.11 regarding this
change and bump ethdev ABI version.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Chenmin Sun [Fri, 29 Mar 2019 09:53:51 +0000 (17:53 +0800)]
net/ice: fix speed capability
Device speed capability should be specified based on different PHY types
instead of a fixed value, this patch fix the issue.
Fixes:
690175ee51bf ("net/ice: support getting device information")
Cc: stable@dpdk.org
Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Stephen Hemminger [Wed, 27 Mar 2019 21:08:43 +0000 (14:08 -0700)]
net/virtio: remove useless condition
Since previous test is for mtu < 1519 the next else if
is always true. This causes the lgtm static tool to complain.
Not a real issue, just cosmetic.
Fixes:
76d4c652e07d ("virtio: add extended stats")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Stephen Hemminger [Wed, 27 Mar 2019 21:08:42 +0000 (14:08 -0700)]
net/netvsc: remove useless condition
Since previous test is for mtu < 1519 the next else if
is always true. This causes the lgtm static tool to complain.
Not a real issue, just cosmetic.
Fixes:
4e9c73e96e83 ("net/netvsc: add Hyper-V network device")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Rami Rosen <ramirose@gmail.com>
Andy Pei [Wed, 27 Mar 2019 01:32:57 +0000 (09:32 +0800)]
raw/ifpga: modify log output
Print function name in ifpga log and a new line goes after
every IFPGA log.
Fixes:
ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Viacheslav Ovsiienko [Wed, 27 Mar 2019 13:15:47 +0000 (13:15 +0000)]
net/mlx5: add source vport match to the ingress rules
For E-Switch configurations over multiport Infiniband devices
we should add source vport match to correctly distribute
traffic between representors.
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>