Dekel Peled [Sun, 28 Jun 2020 14:06:54 +0000 (17:06 +0300)]
net/mlx5: add OS specific flow create and destroy
This patch introduces the OS specific functions, for flow create
and flow destroy operations.
In existing implementation, the functions to create objects
(flow/table/matcher) return a pointer to the created object.
The functions to destroy objects return 0 on success and errno on
failure.
The new OS specific functions to create objects return 0 on success,
and (-1) on failure.
On success, a pointer to the created object is returned using an
additional parameter.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Dekel Peled [Sun, 28 Jun 2020 14:06:53 +0000 (17:06 +0300)]
net/mlx5: add OS specific flow type selection
In current implementation the flow type (DV/Verbs) is selected
using dedicated function flow_get_drv_type().
This patch adds OS specific function mlx5_flow_os_get_type(), to
allow OS specific flow type selection.
The new function is called by flow_get_drv_type(), and if it returns a
valid value (DV/Verbs) no more logic is required.
Otherwise the existing logic is executed.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Dekel Peled [Sun, 28 Jun 2020 14:06:52 +0000 (17:06 +0300)]
net/mlx5: add OS specific flow related utilities
This patch introduces the first OS specific utility functions,
for use by flow engine in different OS implementation.
The first utility functions are:
bool mlx5_flow_os_item_supported(item)
bool mlx5_flow_os_action_supported(action)
They are implemented to check OS specific support for different
item types and action types.
New header file is added:
drivers/net/mlx5/linux/mlx5_flow_os.h
This file contains the utility functions mentioned above for Linux OS.
At this stage they are implemented as static inline, for efficiency,
and always return true.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Dekel Peled [Sun, 28 Jun 2020 14:06:51 +0000 (17:06 +0300)]
net/mlx5: rename Verbs action to generic name
As part of the effort to support DPDK on Windows and other OS,
rename 'verbs_action' to the generic name 'action'.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Dekel Peled [Sun, 28 Jun 2020 14:06:50 +0000 (17:06 +0300)]
net/mlx5: rename Verbs flow to generic name
As part of the effort to support DPDK on Windows and other OS,
rename from IB related name to generic name.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Harman Kalra [Mon, 29 Jun 2020 13:26:05 +0000 (18:56 +0530)]
common/octeontx2: fix crash on running procinfo
Segmentation fault has been observed while running procinfo
with reset options i.e. --stats-reset and --xstats-reset.
Reason is procinfo runs as a secondary process and tries to
hold a lock which is part of struct mdev, which was not
allocated as part of shared memory.
Fixes:
5ca59711f771 ("common/octeontx2: add mailbox base support infra")
Cc: stable@dpdk.org
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Junyu Jiang [Fri, 19 Jun 2020 07:44:02 +0000 (07:44 +0000)]
net/iavf: fix RSS RETA after restart
This patch moved the RSS initialization from dev start to
dev configure, to fix the issue that RSS redirection table
can not be kept after restarting port.
Fixes:
69dd4c3d0898 ("net/avf: enable queue and device")
Cc: stable@dpdk.org
Signed-off-by: Junyu Jiang <junyux.jiang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Ferruh Yigit [Tue, 30 Jun 2020 14:45:54 +0000 (15:45 +0100)]
net/ixgbe/base: remove dead code
The question around getting rid of the assignments seems lived
long enough, if they are not needed until now, we can drop them.
Fixes:
39bca0ed994c ("ixgbe: DCB in base driver")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Ferruh Yigit [Tue, 23 Jun 2020 13:45:31 +0000 (14:45 +0100)]
net/iavf: fix uninitialized variable
This is observed with experimental gcc 11, although the older gcc
versions don't complain about it, issue seems a valid one.
gcc version 11.0.0
20200621 (experimental) (GCC)
Build error
.../drivers/net/iavf/iavf_ethdev.c: In function ‘iavf_dev_link_update’:
.../drivers/net/iavf/iavf_ethdev.c:641:6:
error: ‘new_link’ is used uninitialized [-Werror=uninitialized]
641 | if (rte_atomic64_cmpset((uint64_t *)&dev->data->dev_link,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
642 | *(uint64_t *)&dev->data->dev_link,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
643 | *(uint64_t *)&new_link) == 0)
| ~~~~~~~~~~~~~~~~~~~~~~~
.../drivers/net/iavf/iavf_ethdev.c:596:22:
note: ‘new_link’ declared here
596 | struct rte_eth_link new_link;
| ^~~~~~~~
cc1: all warnings being treated as error
All fields of the 'new_link' struct is already set in function, so the
'uninitialized' warning is hard to get. This is because the combination
of aligning and bitfield usage of the struct
The definition of the struct is:
struct rte_eth_link {
uint32_t link_speed; /**< ETH_SPEED_NUM_ */
uint16_t link_duplex : 1; /**< ETH_LINK_[HALF/FULL]_DUPLEX */
uint16_t link_autoneg : 1; /**< ETH_LINK_[AUTONEG/FIXED] */
uint16_t link_status : 1; /**< ETH_LINK_[DOWN/UP] */
} __rte_aligned(8); /**< aligned for atomic64 read/write */
Overall the size of the 'struct rte_eth_link' is 64 bits, but function
only sets the 35 bits of it, because only 3 bits of 16 bits variable are
used.
When the struct cast to 'uint64_t' because of the 'rte_atomic64_cmpset'
the upper 29 bits are used without initialization.
To fix the uninitialized usage, memset the variable 'new_link' before
using it.
Fixes:
48de41ca11f0 ("net/avf: enable link status update")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Shougang Wang [Sun, 28 Jun 2020 03:37:36 +0000 (03:37 +0000)]
net/ice: fix EEPROM data
Kernel driver reads EEPROM data from flash but DPDK reads from
shadow ram. This patch fixes the issue by changing method to get
EEPROM data from flash.
Fixes:
68a1ab82ad74 ("net/ice: speed up to retrieve EEPROM")
Cc: stable@dpdk.org
Signed-off-by: Shougang Wang <shougangx.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Wei Zhao [Tue, 30 Jun 2020 01:16:51 +0000 (09:16 +0800)]
net/ixgbe: report 10Mbps link speed for x553
For ixgbe x553(IXGBE_DEV_ID_X550EM_A_1G_T) it support 10M
link speed, so add the support link speed info for 10Mb/s.
Fixes:
af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Qi Zhang [Thu, 11 Jun 2020 10:14:51 +0000 (10:14 +0000)]
net/ice: support original VF action for DCF
Add support to allow the original VF actions in DCF.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Lukasz Wojciechowski [Wed, 8 Jul 2020 13:37:33 +0000 (15:37 +0200)]
service: fix core mapping reset
The rte_service_lcore_reset_all function stops execution of services
on all lcores and switches them back from ROLE_SERVICE to ROLE_RTE.
However the thread loop for slave lcores (eal_thread_loop) distincts these
roles to set lcore state after processing delegated function.
It sets WAIT state for ROLE_SERVICE, but FINISHED for ROLE_RTE.
So changing the role to RTE before stopping work in slave lcores
causes lcores to end in FINISHED state. That is why the rte_eal_lcore_wait
must be run after rte_service_lcore_reset_all to bring back lcores to
launchable (WAIT) state.
This has been fixed in test app and clarified in API documentation.
Setting the state to WAIT in rte_service_runner_func is premature
as the rte_service_runner_func function is still a part of the lcore
function delegated to slave lcore. The state is overwritten anyway in
slave lcore thread loop. This premature setting state to WAIT might
however cause rte_eal_lcore_wait, that was called by the application,
to return before slave lcore thread set the FINISHED state. That's
why it is removed from librte_eal rte_service_runner_func function.
Bugzilla ID: 464
Fixes:
21698354c832 ("service: introduce service cores concept")
Fixes:
f038a81e1c56 ("service: add unit tests")
Cc: stable@dpdk.org
Reported-by: Sarosh Arif <sarosh.arif@emumba.com>
Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Phil Yang [Tue, 7 Jul 2020 15:54:53 +0000 (23:54 +0800)]
eventdev: relax SMP barriers with C11 atomics
The impl_opaque field is shared between the timer arm and cancel
operations. Meanwhile, the state flag acts as a guard variable to
make sure the update of impl_opaque is synchronized. The original
code uses rte_smp barriers to achieve that. This patch uses C11
atomics with an explicit one-way memory barrier instead of full
barriers rte_smp_w/rmb() to avoid the unnecessary barrier on aarch64.
Since compilers can generate the same instructions for volatile and
non-volatile variable in C11 __atomics built-ins, so remain the volatile
keyword in front of state enum to avoid the ABI break issue.
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Phil Yang [Tue, 7 Jul 2020 15:54:52 +0000 (23:54 +0800)]
eventdev: remove redundant reset on timer cancel
There is no thread will access these impl_opaque data after timer
canceled. When new timer armed, it got refilled. So the cleanup
process is unnecessary.
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Phil Yang [Tue, 7 Jul 2020 15:54:51 +0000 (23:54 +0800)]
eventdev: use C11 atomics for lcore timer armed flag
The in_use flag is a per core variable which is not shared between
lcores in the normal case and the access of this variable should be
ordered on the same core. However, if non-EAL thread pick the highest
lcore to insert timers into, there is the possibility of conflicts
on this flag between threads. Then the atomic compare-and-swap
operation is needed.
Use the C11 atomics instead of the generic rte_atomic operations to
avoid the unnecessary barrier on aarch64.
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Phil Yang [Tue, 7 Jul 2020 15:54:50 +0000 (23:54 +0800)]
eventdev: fix race condition on timer list counter
The n_poll_lcores counter and poll_lcore array are shared between lcores
and the update of these variables are out of the protection of spinlock
on each lcore timer list. The read-modify-write operations of the counter
are not atomic, so it has the potential of race condition between lcores.
Use c11 atomics with RELAXED ordering to prevent confliction.
Fixes:
cc7b73ea9e3b ("eventdev: add new software timer adapter")
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Arek Kusztal [Tue, 7 Jul 2020 15:16:01 +0000 (17:16 +0200)]
test/crypto: add ChaCha20-Poly1305 cases
This patch adds Chacha20-Poly1305 implementation to
cryptodev tests.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Tejasree Kondoj <ktejasree@marvell.com>
Arek Kusztal [Tue, 7 Jul 2020 15:16:00 +0000 (17:16 +0200)]
crypto/qat: support ChaCha20-Poly1305
This patchset adds ChaCha20-Poly1305 implementation to Intel
QuickAssist Technology pmd.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Arek Kusztal [Tue, 7 Jul 2020 15:02:39 +0000 (17:02 +0200)]
common/qat: add multi-process handling of capabilities
Move qat capabilities data into a memzone where it can be
shared by primary and secondary processes.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Tue, 7 Jul 2020 15:02:38 +0000 (17:02 +0200)]
crypto/qat: add multi-process handling of driver ID
As cryptodev driver_id is allocated per-process,
a corner case exists where binaries for primary and
secondary processes could have different driver_ids
if built differently. Add checking in qat PMD to catch and
handle the case where driver_ids are inconsistent.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Arek Kusztal [Tue, 7 Jul 2020 15:02:37 +0000 (17:02 +0200)]
common/qat: improve multi-process handling
This patch refactors qat data into structures
which are local to the process and structures which
are intended to be shared by primary and secondary
processes. This enables qat devices to be used by
multi process applications.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Akhil Goyal [Tue, 10 Dec 2019 12:50:33 +0000 (18:20 +0530)]
common/dpaax: remove unnecessary jump for PDCP
In case of LX2160, PROTOCOL command can be used in some of the PDCP
cases, in those the jump command prior to KEY command may not be
required.
The issue observed due to these JUMP command on LX2160 is that,
the CAAM gets stuck and the processing never get completed. The
system becomes unusable.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Wed, 8 Jan 2020 12:52:31 +0000 (18:22 +0530)]
common/dpaax: fix 12-bit null auth case
In cases of NULL auth in PDCP, the descriptors
should be based on ALGORITHM command instead of
PROTOCOL command.
It was done in case of encap, but was missing in
decap.
Fixes:
526cdf60f1e5 ("crypto/dpaa2_sec: update desc for PDCP 18-bit enc-auth")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Fri, 14 Feb 2020 10:05:18 +0000 (15:35 +0530)]
crypto/dpaa2_sec: fix HFN override
HFN is set as a uint32_t but the value retrieved is
uint8_t. Fixed the type casting to get the correct value.
Fixes:
bef594ec5cc8 ("crypto/dpaa2_sec: support PDCP offload")
Fixes:
af61f0750948 ("crypto/dpaa2_sec: support scatter gather for proto offloads")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Thu, 4 Jun 2020 20:04:10 +0000 (01:34 +0530)]
crypto/dpaax_sec: fix inline query for descriptors
The maximum length of job descriptor which is formed
is 13 words and hence rta_inline_query should take
care of the max descriptor(shared + job) lengths and
thus find out of the key can be referenced or immediate.
Fixes:
05b12700cd4c ("crypto/dpaa_sec: support null algos for protocol offload")
Fixes:
13273250eec5 ("crypto/dpaa2_sec: support AES-GCM and CTR")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Mon, 6 Jul 2020 05:00:34 +0000 (10:30 +0530)]
test/crypto-perf: add option to enable session HFN
Add a new option for PDCP cases to enable use of session
based fixed HFN value instead of per packet HFN which was
enabled by hfn override feature.
By default HFN override is enabled and if session based
fixed HFN need to be tested, add "--pdcp-ses-hfn-en" in the
command line.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Mon, 6 Jul 2020 05:00:23 +0000 (10:30 +0530)]
test/crypto: update PDCP HFN scenarios
As per current framework of PDCP testing, app can only support
either HFN override or fixed session HFN values but not both.
Now to enable both, either we duplicate all PDCP cases(>100)
for both override and fixed HFN. It will look clumsy as the
number of cases will be very high without much value addition.
Now to overcome this, we can do HFN override for Downlink cases
and fixed HFN for uplink cases. This way we will not loose the
test coverage and there will not be duplicacy in the test cases.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Akhil Goyal [Mon, 1 Jun 2020 17:17:45 +0000 (22:47 +0530)]
crypto/dpaax_sec: fix 18-bit PDCP cases with HFN override
In case of RTA_SEC_ERA = 8, where the length of shared desc
is large for some of PDCP cases, the descriptor buffer cannot
hold 2 extra words when HFN override is enabled. As a result,
the descriptor fails.
This patch converts one of the keys from immediate key to
reference key hence reducing the length of the descriptor.
Fixes:
2e4cbdb4b2c2 ("crypto/dpaax_sec: support PDCP U-Plane with integrity")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Tejasree Kondoj [Tue, 16 Jun 2020 13:02:16 +0000 (18:32 +0530)]
crypto/octeontx2: support ChaCha20-Poly1305
Add ChaCha20-Poly1305 AEAD algorithm support in crypto_octeontx2 PMD
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Tejasree Kondoj [Tue, 16 Jun 2020 13:02:15 +0000 (18:32 +0530)]
crypto/octeontx2: discover capabilities
Populate capabilities based on device features.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Fiona Trahe [Wed, 10 Jun 2020 18:53:08 +0000 (20:53 +0200)]
cryptodev: add traces in multi-process path
This patch adds traces to some Cryptodev functions that are used
in primary/secondary context.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Fiona Trahe [Wed, 24 Jun 2020 14:26:53 +0000 (16:26 +0200)]
cryptodev: add function to check queue pair status
This patch adds function that can check if queue pair
was already setup. This may be useful when dealing with
multi process approach in cryptodev.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Adam Dybkowski [Fri, 26 Jun 2020 11:23:42 +0000 (13:23 +0200)]
crypto/qat: fix AES-XTS capabilities
This patch fixes the increment field of the AES-XTS cipher key size.
Fixes:
7d5ef3bb32cd ("crypto/qat: support XTS")
Cc: stable@dpdk.org
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Anoob Joseph [Fri, 3 Jul 2020 05:41:44 +0000 (11:11 +0530)]
test/crypto: use generic test suite for OCTEON TX/TX2
This patch enables the generic crypto tests for OCTEON TX and
OCTEON TX2 PMDs. Removes the PMD specific tests.
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Fri, 3 Jul 2020 05:41:43 +0000 (11:11 +0530)]
test/crypto: remove some PMD specific null tests
This patch removes the OCTEON TX and OCTEON TX2 PMDs specific
test cases related to null cipher.
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:42 +0000 (11:11 +0530)]
crypto/octeontx2: revert non-byte aligned data feature
This reverts commit
51f3e107aca23a1cbc1a5ad9fdce7921340307b5.
For SNOW and ZUC algos the offset value for enryption and decryption
is converted to bytes. Hence RTE_CRYPTODEV_FF_NON_BYTE_ALIGNED_DATA
feature is not supported by the octeontx2 crypto pmd.
Fixes:
51f3e107aca2 ("crypto/octeontx2: enable non-byte aligned data")
Cc: stable@dpdk.org
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:41 +0000 (11:11 +0530)]
crypto/octeontx: revert non-byte aligned data feature
This reverts commit
32b8f26adf8b26a55230408ff6adffd4b2327e52.
For SNOW and ZUC algos the offset value for enryption and decryption
is converted to bytes. Hence RTE_CRYPTODEV_FF_NON_BYTE_ALIGNED_DATA
feature is not supported by the octeontx crypto pmd.
Fixes:
32b8f26adf8b ("crypto/octeontx: enable non-byte aligned data")
Cc: stable@dpdk.org
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:40 +0000 (11:11 +0530)]
crypto/octeontx2: reset session private data
This patch sets the first 32 bytes of session private data
to zero. This prevents garbage data to be used in code logic.
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:39 +0000 (11:11 +0530)]
crypto/octeontx: reset session private data
This patch sets the first 32 bytes of session private data
to zero. This prevents garbage data to be used in code logic.
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:38 +0000 (11:11 +0530)]
crypto/octeontx: remove empty statistics callback
The stats get and reset functions for octeontx crypto PMD are
unimplemented. So removing them.
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Ankur Dwivedi [Fri, 3 Jul 2020 05:41:37 +0000 (11:11 +0530)]
common/cpt: fix encryption offset
In case of gmac auth the encryption offset should be set to zero.
Fixes:
b74652f3a91f ("common/cpt: add microcode interface for encryption")
Fixes:
177b41ceee61 ("common/cpt: add microcode interface for decryption")
Cc: stable@dpdk.org
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
David Coyle [Fri, 3 Jul 2020 12:39:33 +0000 (13:39 +0100)]
test/crypto-perf: support DOCSIS protocol
Update test-crypto-perf app to calculate DOCSIS throughput numbers.
1 new parameter is added for DOCSIS:
--docsis-hdr-sz <n>
./dpdk-test-crypto-perf -l 3,4 --socket-mem 2048,0
--vdev crypto_aesni_mb_pmd_1 -n 1 -- --devtype crypto_aesni_mb
--optype docsis --cipher-algo aes-docsisbpi --cipher-op encrypt
--cipher-key-sz 16 --cipher-iv-sz 16 --burst-sz 32 --total-ops
20000000
--buffer-sz 1024 --silent --docsis-hdr-sz 17
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
David Coyle [Fri, 3 Jul 2020 12:39:32 +0000 (13:39 +0100)]
test/security: add DOCSIS capability checks
Add unit tests for DOCSIS capabilitity checks.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
David Coyle [Fri, 3 Jul 2020 12:39:31 +0000 (13:39 +0100)]
test/crypto: add DOCSIS security cases
Add uplink and downlink DOCSIS unit test cases and vectors, to test
the combined DOCSIS Crypto-CRC support that has been added to the
rte_security library.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
David Coyle [Fri, 3 Jul 2020 12:39:30 +0000 (13:39 +0100)]
crypto/qat: support DOCSIS protocol
Add support to the QAT SYM PMD for the DOCSIS protocol, through the
rte_security API. This, therefore, includes adding support for the
rte_security API to this PMD.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
David Coyle [Fri, 3 Jul 2020 12:39:29 +0000 (13:39 +0100)]
crypto/aesni_mb: support DOCSIS protocol
Add support to the AESNI-MB PMD for the DOCSIS protocol, through the
rte_security API. This, therefore, includes adding support for the
rte_security API to this PMD.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
David Coyle [Fri, 3 Jul 2020 12:39:28 +0000 (13:39 +0100)]
cryptodev: add comments for DOCSIS protocol
Add a note to the rte_crypto_sym_op->auth.data fields to state that
for DOCSIS security protocol, these are used to specify the offset and
length of data over which the CRC is calculated.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
David Coyle [Fri, 3 Jul 2020 12:39:27 +0000 (13:39 +0100)]
security: support DOCSIS protocol
Add support for DOCSIS protocol to rte_security library. This support
currently comprises the combination of Crypto and CRC operations.
Signed-off-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adam Dybkowski [Mon, 8 Jun 2020 13:15:03 +0000 (15:15 +0200)]
crypto/qat: verify session IOVA
This patch adds the verification of the crypto session IOVA
that should be known (not zero) to proceed with the
session initialisation. In case of unknown IOVA
the error code -EINVAL is returned.
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Adam Dybkowski [Mon, 8 Jun 2020 13:15:02 +0000 (15:15 +0200)]
cryptodev: verify session mempool element size
This patch adds the verification of the element size of the
mempool provided for the session creation. Returns the error
if the element size is too small to hold the session object.
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Adam Dybkowski [Mon, 8 Jun 2020 13:15:01 +0000 (15:15 +0200)]
test/crypto: fix asymmetric session mempool creation
This patch fixes the element size of the mempool used
for allocating asym crypto sessions and their private data.
Fixes:
2c6dab9cd93d ("test/crypto: add RSA and Mod tests")
Cc: stable@dpdk.org
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Pablo de Lara [Thu, 4 Jun 2020 08:51:12 +0000 (08:51 +0000)]
drivers/crypto: add missing OOP feature flag
ZUC, SNOW3G and KASUMI PMDs support Out-of-place operations,
but their feature flags did not reflect this.
Fixes:
2717246ecd7d ("cryptodev: replace mbuf scatter gather flag")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Anoob Joseph [Wed, 13 May 2020 17:45:19 +0000 (23:15 +0530)]
examples/ipsec-secgw: add per-core packet statistics
Adding per core packet handling stats to analyze traffic distribution
when multiple cores are engaged.
Since aggregating the packet stats across cores would affect
performance, keeping the feature disabled using compile time flags.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
David Marchand [Mon, 6 Jul 2020 20:52:34 +0000 (22:52 +0200)]
eal: add multiprocess disable API
The multiprocess feature has been implicitly enabled so far.
Applications might want to explicitly disable like when using the
non-EAL threads registration API.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:33 +0000 (22:52 +0200)]
mempool/bucket: handle non-EAL lcores
Convert to new lcore API to support non-EAL lcores.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:32 +0000 (22:52 +0200)]
eal: add lcore iterators
Add a helper to iterate all lcores.
The iterator callback is read-only wrt the lcores list.
Implement a dump function on top of this for debugging.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:31 +0000 (22:52 +0200)]
eal: add lcore init callbacks
DPDK components and applications can have their say when a new lcore is
initialized. For this, they can register a callback for initializing and
releasing their private data.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:30 +0000 (22:52 +0200)]
eal: register non-EAL threads as lcores
DPDK allows calling some part of its API from a non-EAL thread but this
has some limitations.
OVS (and other applications) has its own thread management but still
want to avoid such limitations by hacking RTE_PER_LCORE(_lcore_id) and
faking EAL threads potentially unknown of some DPDK component.
Introduce a new API to register non-EAL thread and associate them to a
free lcore with a new NON_EAL role.
This role denotes lcores that do not run DPDK mainloop and as such
prevents use of rte_eal_wait_lcore() and consorts.
Multiprocess is not supported as the need for cohabitation with this new
feature is unclear at the moment.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:29 +0000 (22:52 +0200)]
eal: move lcore role code
For consistency sake, move all lcore role code in the dedicated
compilation unit / header.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:28 +0000 (22:52 +0200)]
eal: introduce thread uninit helper
This is a preparation step for dynamically unregistering threads.
Since we explicitly allocate a per thread trace buffer in
__rte_thread_init, add an internal helper to free this buffer.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:27 +0000 (22:52 +0200)]
eal: introduce thread init helper
Introduce a helper responsible for initialising the per thread context.
We can then have a unified context for EAL and non-EAL threads and
remove copy/paste'd OS-specific helpers.
Per EAL thread CPU affinity setting is separated from the thread init.
It is to accommodate with Windows EAL where CPU affinity is not set at
the moment.
Besides, having affinity set by the master lcore in FreeBSD and Linux
will make it possible to detect errors rather than panic in the child
thread. But the cleanup when such an event happens is left for later.
A side-effect of this patch is that control threads can now use
recursive locks (rte_gettid() was not called before).
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:26 +0000 (22:52 +0200)]
eal: fix multiple definition of per lcore thread id
Because of the inline accessor + static declaration in rte_gettid(),
we end up with multiple symbols for RTE_PER_LCORE(_thread_id).
Each compilation unit will pay a cost when accessing this information
for the first time.
$ nm build/app/dpdk-testpmd | grep per_lcore__thread_id
0000000000000054 d per_lcore__thread_id.5037
0000000000000040 d per_lcore__thread_id.5103
0000000000000048 d per_lcore__thread_id.5259
000000000000004c d per_lcore__thread_id.5259
0000000000000044 d per_lcore__thread_id.5933
0000000000000058 d per_lcore__thread_id.6261
0000000000000050 d per_lcore__thread_id.7378
000000000000005c d per_lcore__thread_id.7496
000000000000000c d per_lcore__thread_id.8016
0000000000000010 d per_lcore__thread_id.8431
Make it global as part of the DPDK_21 stable ABI.
Fixes:
ef76436c6834 ("eal: get unique thread id")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
David Marchand [Mon, 6 Jul 2020 20:52:25 +0000 (22:52 +0200)]
eal: relocate per thread symbols to common
We have per lcore thread symbols scattered in OS implementations but
common code relies on them.
Move all of them in common.
RTE_PER_LCORE(_socket_id) and RTE_PER_LCORE(_cpuset) have public
accessors and are not exported through the library map, they can be
made static.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Honnappa Nagarahalli [Mon, 6 Jul 2020 23:43:33 +0000 (18:43 -0500)]
doc: announce deprecation of coherent I/O memory barriers
rte_cio_*mb APIs will be deprecated in 20.11 release.
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Honnappa Nagarahalli [Mon, 6 Jul 2020 23:43:31 +0000 (18:43 -0500)]
eal/arm: adjust memory barriers for IO on ARMv8
Change the barrier APIs for IO to reflect that Armv8-a is other-multi-copy
atomicity memory model.
Armv8-a memory model has been strengthened to require
other-multi-copy atomicity. This property requires memory accesses
from an observer to become visible to all other observers
simultaneously [3]. This means
a) A write arriving at an endpoint shared between multiple CPUs is
visible to all CPUs
b) A write that is visible to all CPUs is also visible to all other
observers in the shareability domain
This allows for using cheaper DMB instructions in the place of DSB
for devices that are visible to all CPUs (i.e. devices that DPDK
caters to).
Please refer to [1], [2] and [3] for more information.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=
22ec71615d824f4f11d38d0e55a88d8956b7e45f
[2] https://www.youtube.com/watch?v=i6DayghhA8Q
[3] https://www.cl.cam.ac.uk/~pes20/armv8-mca/
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Ruifeng Wang <ruifeng.wang@arm.com>
Ray Kinsella [Tue, 7 Jul 2020 17:51:01 +0000 (18:51 +0100)]
doc: clarify period of alias to experimental symbol
Clarify retention period for aliases to experimental.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Ray Kinsella [Tue, 7 Jul 2020 17:51:00 +0000 (18:51 +0100)]
doc: reword ABI policy for Windows
Minor changes to the abi policy for windows.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Igor Romanov [Tue, 7 Jul 2020 10:45:25 +0000 (11:45 +0100)]
test/service: check active state on two lcores
The test checks that the service may be active API works
when there are two cores: a non-service lcore and a service one.
The API notes to take care when checking the status of a running
service, but the test setup allows for a safe usage in that case.
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Igor Romanov [Tue, 7 Jul 2020 10:45:24 +0000 (11:45 +0100)]
service: fix lcore iteration
The service core list is populated, but not used. Incorrect
lcore states are examined for a service.
Use the populated list to iterate over service cores.
Fixes:
e484ccddbe1b ("service: avoid false sharing on core state")
Cc: stable@dpdk.org
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Stephen Hemminger [Thu, 25 Jun 2020 20:32:08 +0000 (13:32 -0700)]
rib: add C++ include guard
All include files should be safe from C++
Fixes:
5a5793a5ffa2 ("rib: add RIB library")
Fixes:
f7e861e21c46 ("rib: support IPv6")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Stephen Hemminger [Thu, 25 Jun 2020 20:32:07 +0000 (13:32 -0700)]
rib: check for negative maximum of nodes
Max_nodes in config is signed, but a negative value makes
no sense. Get rid of extra BSD style parens.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Stephen Hemminger [Thu, 25 Jun 2020 20:32:06 +0000 (13:32 -0700)]
rib: constify arguments
The getter functions should take a constant pointer
to make it clear that node is not modified.
The rib create functions do not modify their config structure.
Mark the config as constant so that programs can pass
simple constant data.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Stephen Hemminger [Thu, 2 Jul 2020 03:05:58 +0000 (20:05 -0700)]
cfgfile: fix stack buffer underflow
If cfgfile is give a line with comment character at the start
of the line, it will dereference outside of the buffer.
Detected with address sanitizer:
SUMMARY: AddressSanitizer: stack-buffer-underflow
lib/librte_cfgfile/rte_cfgfile.c:194 in rte_cfgfile_load_with_params
Shadow bytes around the buggy address:
0x200fff79f6a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f6b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f6c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f6d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f6e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x200fff79f6f0: 00 00 00 00 f1 f1 f1[f1]00 00 00 00 00 00 00 00
0x200fff79f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f710: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x200fff79f720: 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00
0x200fff79f730: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2
0x200fff79f740: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==2189==ABORTING
Fixes:
a6a47ac9c2c9 ("cfgfile: rework load function")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Mon, 6 Jul 2020 10:31:32 +0000 (11:31 +0100)]
rawdev: export dump function in map file
The rte_rawdev_dump function was missing from the map file,
meaning it was unavailable for use when linking dynamically.
Fixes:
c88b3f2558ed ("rawdev: introduce raw device library")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Bruce Richardson [Mon, 6 Jul 2020 10:31:31 +0000 (11:31 +0100)]
rawdev: fill NUMA socket ID in info
The rawdev info struct has a socket_id field which was not filled in.
We can also omit the checks for the parameter struct being null, since
that is previously checked in the function.
Fixes:
c88b3f2558ed ("rawdev: introduce raw device library")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Bruce Richardson [Mon, 6 Jul 2020 10:31:30 +0000 (11:31 +0100)]
rawdev: allow getting info for unknown device
To call the rte_rawdev_info_get() function, the user currently has to know
the underlying type of the device in order to pass an appropriate structure
or buffer as the dev_private pointer in the info structure. By allowing a
NULL value for this field, we can skip getting the device-specific info and
just return the generic info - including the device name and driver, which
can be used to determine the device type - to the user.
This ensures that basic info can be get for all rawdevs, without knowing
the type, and even if the info driver API call has not been implemented for
the device.
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Timothy Redaelli [Wed, 1 Jul 2020 17:16:38 +0000 (19:16 +0200)]
test: fix rpath for drivers with meson
This commit fixes the setting of relative rpath on dpdk-test for
drivers ($libdir/dpdk/pmd-$abiver) to the correct absolute rpath
($prefix$libdir/dpdk/pmd-$abiver).
Fixes:
b5dc795a8a55 ("test: build app with meson as dpdk-test")
Cc: stable@dpdk.org
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Haiyue Wang [Fri, 3 Jul 2020 14:57:18 +0000 (22:57 +0800)]
vfio: support VF token
The Linux kernel module vfio-pci introduces the VF token to enable
SR-IOV support since 5.7.
The VF token can be set by a vfio-pci based PF driver and must be known
by the vfio-pci based VF driver in order to gain access to the device.
Since the vfio-pci module uses the VF token as internal data to provide
the collaboration between SR-IOV PF and VFs, so DPDK can use the same
VF token for all PF devices by specifying the related EAL option.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Tested-by: Harman Kalra <hkalra@marvell.com>
Haiyue Wang [Fri, 3 Jul 2020 14:57:17 +0000 (22:57 +0800)]
eal: fix uuid header dependencies
Add the dependent header files explicitly, so that the user just needs
to include the 'rte_uuid.h' header file directly to avoid compile error:
(1). rte_uuid.h:97:55: error: unknown type name ‘size_t’
(2). rte_uuid.h:58:2: error: implicit declaration of function ‘memcpy’
Fixes:
6bc67c497a51 ("eal: add uuid API")
Cc: stable@dpdk.org
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Stephen Hemminger [Fri, 12 Jun 2020 00:10:04 +0000 (17:10 -0700)]
vfio: lower the priority of startup messages
The startup of VFIO is too noisy. Logging is expensive on some
systems, and distracting to the user.
It should not be logging at NOTICE level, reduce it to INFO level.
It really should be DEBUG here but that would hide it by default.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Yunjian Wang [Sat, 16 May 2020 07:58:39 +0000 (15:58 +0800)]
vfio: remove unused variable
The 'group_status' has never been used and can be removed.
Fixes:
94c0776b1bad ("vfio: support hotplug")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Stephen Hemminger [Wed, 8 Apr 2020 20:24:19 +0000 (13:24 -0700)]
eal: fix lcore accessors for non-EAL threads
If rte_lcore_index() is asked to give the index of the
current lcore (argument -1) and is called from a non-EAL thread
then it would invalid result. The result would come
lcore_config[-1].core_index which is some other data in the
per-thread area.
The resolution is to return -1 which is what rte_lcore_index()
returns if handed an invalid lcore.
Same issue existed with rte_lcore_to_cpu_id().
Bugzilla ID: 446
Fixes:
26cc3bbe4dc0 ("eal: add lcore accessors")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: David Marchand <david.marchand@redhat.com>
Honnappa Nagarahalli [Fri, 26 Jun 2020 20:35:02 +0000 (15:35 -0500)]
eal/armv8: force inlining of timer API
Change the inline functions to use __rte_always_inline to be
consistent with rest of the inline functions.
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Honnappa Nagarahalli [Fri, 26 Jun 2020 20:35:01 +0000 (15:35 -0500)]
eal/armv8: fix timer frequency calibration with PMU
get_tsc_freq uses 'nanosleep' system call to calculate the CPU
frequency. However, 'nanosleep' results in the process getting
un-scheduled. The kernel saves and restores the PMU state. This
ensures that the PMU cycles are not counted towards a sleeping
process. When RTE_ARM_EAL_RDTSC_USE_PMU is defined, this results
in incorrect CPU frequency calculation. This logic is replaced
with generic counter based loop.
Bugzilla ID: 450
Fixes:
f91bcbb2d9a6 ("eal/armv8: use high-resolution cycle counter")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Jerin Jacob [Mon, 6 Jul 2020 13:08:11 +0000 (18:38 +0530)]
log: remove unneeded logtype declaration
RTE_LOG_REGISTER macro already declares the log type.
Remove the unneeded log type declaration.
Fixes:
9c99878aa1b1 ("log: introduce logtype register macro")
Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Gage Eads <gage.eads@intel.com>
Hemant Agrawal [Tue, 7 Jul 2020 08:54:07 +0000 (14:24 +0530)]
rawdev: remove remaining experimental tags
The experimental tags were removed, but the comment
is still having API classification as EXPERIMENTAL
Fixes:
931cc531aad2 ("rawdev: remove experimental tag")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
David Marchand [Fri, 26 Jun 2020 08:16:38 +0000 (10:16 +0200)]
lib: remind experimental status in headers
The following libraries are experimental, all of their functions can
be changed or removed:
- librte_bbdev
- librte_bpf
- librte_compressdev
- librte_fib
- librte_flow_classify
- librte_graph
- librte_ipsec
- librte_node
- librte_rcu
- librte_rib
- librte_stack
- librte_telemetry
Their status is properly announced in MAINTAINERS.
Remind this status in their headers in a common fashion (aligned to ABI
docs).
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Marchand [Fri, 26 Jun 2020 08:16:37 +0000 (10:16 +0200)]
drivers: drop workaround for internal libraries version
Now that all libraries have a single version, we can drop the empty
stable blocks that had been added when moving symbols from stable to
internal ABI.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Marchand [Fri, 26 Jun 2020 08:16:36 +0000 (10:16 +0200)]
build: remove special versioning for non stable libraries
Having a special versioning for experimental/internal libraries put a
additional maintenance cost while this status is already announced in
MAINTAINERS and the library headers/documentation.
Following discussions and vote at 05/20 TB meeting [1], use a single
versioning for all libraries in DPDK.
Note: for the ABI check, an exception [2] had been added when tweaking
this special versioning [3].
Prefer explicit libabigail rules (which will be dropped in 20.11).
1: https://mails.dpdk.org/archives/dev/2020-May/168450.html
2: https://git.dpdk.org/dpdk/commit/?id=
23d7ad5db41c
3: https://git.dpdk.org/dpdk/commit/?id=
ec2b8cd7ed69
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Tal Shnaiderman [Thu, 25 Jun 2020 15:24:15 +0000 (18:24 +0300)]
mbuf: build on Windows
Build the lib for Windows.
Export needed EAL functions used by the lib.
Signed-off-by: Tal Shnaiderman <talshn@mellanox.com>
Tal Shnaiderman [Thu, 25 Jun 2020 15:24:14 +0000 (18:24 +0300)]
eal: support endianness detection on Windows
Inclusion of the endian.h header is set only for Linux OS.
Windows endianness will be determined by the predefined
__BYTE_ORDER__ macro.
Signed-off-by: Tal Shnaiderman <talshn@mellanox.com>
Fady Bader [Mon, 6 Jul 2020 11:32:41 +0000 (14:32 +0300)]
mempool: build on Windows
Some EAL functions are used by mempool lib but not exported on Windows.
The functions are exported.
Added mempool to supported libraries for Windows compilation.
Signed-off-by: Fady Bader <fady@mellanox.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Fady Bader [Mon, 6 Jul 2020 11:32:40 +0000 (14:32 +0300)]
mempool: use generic memory syscall wrappers
Using generic memory management calls instead of Unix memory management
calls for mempool.
Signed-off-by: Fady Bader <fady@mellanox.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Fady Bader [Mon, 6 Jul 2020 11:32:39 +0000 (14:32 +0300)]
eal: disable function versioning on Windows
Function versioning implementation is not supported by Windows.
Function versioning is disabled on Windows.
Signed-off-by: Fady Bader <fady@mellanox.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Alan Dewar [Thu, 25 Jun 2020 09:59:30 +0000 (10:59 +0100)]
sched: fix port time rounding
The QoS scheduler works off port time that is computed from the number
of CPU cycles that have elapsed since the last time the port was
polled. It divides the number of elapsed cycles to calculate how
many bytes can be sent, however this division can generate rounding
errors, where some fraction of a byte sent may be lost.
Lose enough of these fractional bytes and the QoS scheduler
underperforms. The problem is worse with low bandwidths.
To compensate for this rounding error this fix doesn't advance the
port's time_cpu_cycles by the number of cycles that have elapsed,
but by multiplying the computed number of bytes that can be sent
(which has been rounded down) by number of cycles per byte.
This will mean that port's time_cpu_cycles will lag behind the CPU
cycles momentarily. At the next poll, the lag will be taken into
account.
Fixes:
de3cfa2c98 ("sched: initial import")
Cc: stable@dpdk.org
Signed-off-by: Alan Dewar <alan.dewar@att.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>
Ori Kam [Mon, 6 Jul 2020 17:36:49 +0000 (17:36 +0000)]
regexdev: implement API functions
This commit implements all the RegEx public API.
Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Guy Kaneti <guyk@marvell.com>
Ori Kam [Mon, 6 Jul 2020 17:36:48 +0000 (17:36 +0000)]
regexdev: add core functions
This commit introduce the API that is needed by the RegEx devices in
order to work with the RegEX lib.
During the probe of a RegEx device, the device should configure itself,
and allocate the resources it requires.
On completion of the device init, it should call the
rte_regex_dev_register in order to register itself as a RegEx device.
Signed-off-by: Ori Kam <orika@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Acked-by: Guy Kaneti <guyk@marvell.com>
Ori Kam [Mon, 6 Jul 2020 17:36:47 +0000 (17:36 +0000)]
regexdev: add core structures
This commit introduce the rte_regexdev_core.h file.
This file holds internal structures and API that are used by
the regexdev.
Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Guy Kaneti <guyk@marvell.com>
Jerin Jacob [Mon, 6 Jul 2020 17:36:46 +0000 (17:36 +0000)]
regexdev: introduce API
As RegEx usage become more used by DPDK applications, for example:
* Next Generation Firewalls (NGFW)
* Deep Packet and Flow Inspection (DPI)
* Intrusion Prevention Systems (IPS)
* DDoS Mitigation
* Network Monitoring
* Data Loss Prevention (DLP)
* Smart NICs
* Grammar based content processing
* URL, spam and adware filtering
* Advanced auditing and policing of user/application security policies
* Financial data mining - parsing of streamed financial feeds
* Application recognition.
* Dmemory introspection.
* Natural Language Processing (NLP)
* Sentiment Analysis.
* Big data database acceleration.
* Computational storage.
Number of PMD providers started to work on HW implementation,
along side with SW implementations.
This lib adds the support for those kind of devices.
The RegEx Device API is composed of two parts:
- The application-oriented RegEx API that includes functions to setup
a RegEx device (configure it, setup its queue pairs and start it),
update the rule database and so on.
- The driver-oriented RegEx API that exports a function allowing
a RegEx poll Mode Driver (PMD) to simultaneously register itself as
a RegEx device driver.
RegEx device components and definitions:
+-----------------+
| |
| o---------+ rte_regexdev_[en|de]queue_burst()
| PCRE based o------+ | |
| RegEx pattern | | | +--------+ |
| matching engine o------+--+--o | | +------+
| | | | | queue |<==o===>|Core 0|
| o----+ | | | pair 0 | | |
| | | | | +--------+ +------+
+-----------------+ | | |
^ | | | +--------+
| | | | | | +------+
| | +--+--o queue |<======>|Core 1|
Rule|Database | | | pair 1 | | |
+------+----------+ | | +--------+ +------+
| Group 0 | | |
| +-------------+ | | | +--------+ +------+
| | Rules 0..n | | | | | | |Core 2|
| +-------------+ | | +--o queue |<======>| |
| Group 1 | | | pair 2 | +------+
| +-------------+ | | +--------+
| | Rules 0..n | | |
| +-------------+ | | +--------+
| Group 2 | | | | +------+
| +-------------+ | | | queue |<======>|Core n|
| | Rules 0..n | | +-------o pair n | | |
| +-------------+ | +--------+ +------+
| Group n |
| +-------------+ |<-------rte_regexdev_rule_db_update()
| | | |<-------rte_regexdev_rule_db_compile_activate()
| | Rules 0..n | |<-------rte_regexdev_rule_db_import()
| +-------------+ |------->rte_regexdev_rule_db_export()
+-----------------+
RegEx: A regular expression is a concise and flexible means for matching
strings of text, such as particular characters, words, or patterns of
characters. A common abbreviation for this is â~@~\RegExâ~@~].
RegEx device: A hardware or software-based implementation of RegEx
device API for PCRE based pattern matching syntax and semantics.
PCRE RegEx syntax and semantics specification:
http://regexkit.sourceforge.net/Documentation/pcre/pcrepattern.html
RegEx queue pair: Each RegEx device should have one or more queue pair to
transmit a burst of pattern matching request and receive a burst of
receive the pattern matching response. The pattern matching
request/response embedded in *rte_regex_ops* structure.
Rule: A pattern matching rule expressed in PCRE RegEx syntax along with
Match ID and Group ID to identify the rule upon the match.
Rule database: The RegEx device accepts regular expressions and converts
them into a compiled rule database that can then be used to scan data.
Compilation allows the device to analyze the given pattern(s) and
pre-determine how to scan for these patterns in an optimized fashion that
would be far too expensive to compute at run-time. A rule database
contains a set of rules that compiled in device specific binary form.
Match ID or Rule ID: A unique identifier provided at the time of rule
creation for the application to identify the rule upon match.
Group ID: Group of rules can be grouped under one group ID to enable
rule isolation and effective pattern matching. A unique group identifier
provided at the time of rule creation for the application to identify
the rule upon match.
Scan: A pattern matching request through *enqueue* API.
It may possible that a given RegEx device may not support all the
features
of PCRE. The application may probe unsupported features through
struct rte_regexdev_info::pcre_unsup_flags
By default, all the functions of the RegEx Device API exported by a PMD
are lock-free functions which assume to not be invoked in parallel on
different logical cores to work on the same target object. For instance,
the dequeue function of a PMD cannot be invoked in parallel on two logical
cores to operates on same RegEx queue pair. Of course, this function
can be invoked in parallel by different logical core on different queue
pair. It is the responsibility of the upper level application to
enforce this rule.
In all functions of the RegEx API, the RegEx device is
designated by an integer >= 0 named the device identifier *dev_id*
At the RegEx driver level, RegEx devices are represented by a generic
data structure of type *rte_regexdev*.
RegEx devices are dynamically registered during the PCI/SoC device
probing phase performed at EAL initialization time.
When a RegEx device is being probed, a *rte_regexdev* structure and
a new device identifier are allocated for that device. Then, the
regexdev_init() function supplied by the RegEx driver matching the
probed device is invoked to properly initialize the device.
The role of the device init function consists of resetting the hardware
or software RegEx driver implementations.
If the device init operation is successful, the correspondence between
the device identifier assigned to the new device and its associated
*rte_regexdev* structure is effectively registered.
Otherwise, both the *rte_regexdev* structure and the device identifier
are freed.
The functions exported by the application RegEx API to setup a device
designated by its device identifier must be invoked in the following
order:
- rte_regexdev_configure()
- rte_regexdev_queue_pair_setup()
- rte_regexdev_start()
Then, the application can invoke, in any order, the functions
exported by the RegEx API to enqueue pattern matching job, dequeue
pattern matching response, get the stats, update the rule database,
get/set device attributes and so on
If the application wants to change the configuration (i.e. call
rte_regexdev_configure() or rte_regexdev_queue_pair_setup()), it must
call rte_regexdev_stop() first to stop the device and then do the
reconfiguration before calling rte_regexdev_start() again. The enqueue and
dequeue functions should not be invoked when the device is stopped.
Finally, an application can close a RegEx device by invoking the
rte_regexdev_close() function.
Each function of the application RegEx API invokes a specific function
of the PMD that controls the target device designated by its device
identifier.
For this purpose, all device-specific functions of a RegEx driver are
supplied through a set of pointers contained in a generic structure of
type *regexdev_ops*.
The address of the *regexdev_ops* structure is stored in the
*rte_regexdev* structure by the device init function of the RegEx driver,
which is invoked during the PCI/SoC device probing phase, as explained
earlier.
In other words, each function of the RegEx API simply retrieves the
*rte_regexdev* structure associated with the device identifier and
performs an indirect invocation of the corresponding driver function
supplied in the *regexdev_ops* structure of the *rte_regexdev*
structure.
For performance reasons, the address of the fast-path functions of the
RegEx driver is not contained in the *regexdev_ops* structure.
Instead, they are directly stored at the beginning of the *rte_regexdev*
structure to avoid an extra indirect memory access during their
invocation.
RTE RegEx device drivers do not use interrupts for enqueue or dequeue
operation. Instead, RegEx drivers export Poll-Mode enqueue and dequeue
functions to applications.
The *enqueue* operation submits a burst of RegEx pattern matching
request to the RegEx device and the *dequeue* operation gets a burst of
pattern matching response for the ones submitted through *enqueue*
operation.
Typical application utilisation of the RegEx device API will follow the
following programming flow.
- rte_regexdev_configure()
- rte_regexdev_queue_pair_setup()
- rte_regexdev_rule_db_update() Needs to invoke if precompiled rule
database not
provided in rte_regexdev_config::rule_db for rte_regexdev_configure()
and/or application needs to update rule database.
- rte_regexdev_rule_db_compile_activate() Needs to invoke if
rte_regexdev_rule_db_update function was used.
- Create or reuse exiting mempool for *rte_regex_ops* objects.
- rte_regexdev_start()
- rte_regexdev_enqueue_burst()
- rte_regexdev_dequeue_burst()
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Ori Kam <orika@mellanox.com>