Commit Graph

2392 Commits

Author SHA1 Message Date
Yongseok Koh
16c6476830 net/mlx5: fix queue wrap-around of multi-packet send
When the WQ is wrapped around, it wrongly checks the condition when
resetting the pointer. It should be compared against the end of the queue,
not the beginning of the queue. And this isn't even needed when the length
of the copying data crosses the boundary.

Fixes: fdcb0f5305 ("net/mlx5: use work queue buffer as a raw buffer")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-30 22:18:26 +01:00
Yongseok Koh
ec1fed226a net/mlx5: increase RSS indirection table size limit
The size of Rx RSS indirection table was limited by 256, but it is not
required anymore for all Mellanox NICs. However, the librte_ether still
limits the size by 512.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-30 22:18:26 +01:00
Yongseok Koh
d2e842d01e net/mlx5: add prefetching Rx completion queue
On receiving a compressed session of Rx completion, prefetch every entries
to be invalidated. Also, invalidate consumed completions per every 8
mini-completions, not to wait until the last entry is consumed. This helps
to reduce jitter in rx_burst.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-30 22:18:26 +01:00
Xiao Wang
65a35ca820 net/i40e: fix Rx checksum flag
When no error reported in Rx descriptor, we should set CKSUM_GOOD flag
before return.

Fixes: b704f9071b ("net/i40e: implement new Rx checksum flag")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
2017-01-30 22:18:26 +01:00
Qi Zhang
9b66721070 net/ixgbe: fix blocked interrupts
While handling link status change (LSC) interrupt, all interrupts are
blocked until delayed interrupt handler finishes.

The wait duration is at least one second and this may cause timeouts in
VF to PF mailbox.

Make sure only LSC interrupt is blocked while waiting for delayed
interrupt handler to finish.

Fixes: 0a45657a67 ("pci: rework interrupt handling")
Cc: stable@dpdk.org

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
2017-01-30 22:18:26 +01:00
Andrew Rybchenko
0e7449cabc net/sfc: fix flow control settings on port start
efx_phy_adv_cap_set() sets all advertised phy capabilities including
pause capabilities which are also configured using efx_mac_fcntl_set().

If we set speed and autonegotiation capabilities only, we should
preserve already configured pause capabilities.

Fixes: d23f3a89ab ("net/sfc: support link speed and duplex settings")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
2017-01-30 22:18:25 +01:00
Andrew Rybchenko
9b098c525b net/sfc: fix link status when port is not started
Fixes: 886f8d8a05 ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
2017-01-30 22:18:25 +01:00
Andrew Rybchenko
f08a237783 net/sfc: synchronize link status with HW on start
Fixes: 886f8d8a05 ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
2017-01-30 22:18:25 +01:00
Andrew Rybchenko
c7c915e1e3 net/sfc: avoid usage of possibly uninitialized link mode
In fact efx_port_poll() always initializes it, but it isn't
explicitly documented feature of the API. Moreover, the API
annocation suggests that return code should be checked.

Fixes: 886f8d8a05 ("net/sfc: retrieve link info")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
2017-01-30 22:18:25 +01:00
Yuanhan Liu
16994abee2 net/virtio: optimize header reset on any layout
When any layout is used, the header is stored in the head room of mbuf.
mbuf is allocated and filled by user, means there is no gurateen the
header is all zero for non TSO case. Therefore, we have to do the reset
by ourself:

    memest(hdr, 0, head_size);

The memset has two impacts on performance:

- memset could not be inlined, which is a bit costly.
- more importantly, it touches the mbuf, which could introduce severe
  cache issues as described by former patch.

Similiary, we could do the same trick: reset just when necessary, when
the corresponding field is already 0, which is likely true for a simple
l2 forward case. It could boost the performance up to 20+% in micro
benchmarking.

Cc: stable@dpdk.org
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2017-01-30 14:33:12 +01:00
Yuanhan Liu
c9ea670c1d net/virtio: fix performance regression due to TSO
TSO is now enabled, but it's not actually being used by default in a
simple L2 forward mode. In such case, we have to zero the virtio net
headers, to inform the vhost backend that no offload is being used:

    hdr->csum_start = 0;
    hdr->csum_offset = 0;
    hdr->flags = 0;

    hdr->gso_type = 0;
    hdr->gso_size = 0;
    hdr->hdr_len = 0;

Such writes could be very costly; it introduces severe cache issues:
The above operations introduce cache write for each packet, which
stalls the read operation from the vhost backend.

The fact that virtio net header is initiated to zero in PMD driver
init stage means that these costly writes are unnecessary and could
be avoided:

    if (hdr->csum_start != 0)
        hdr->csum_start = 0;

And that's what the macro ASSIGN_UNLESS_EQUAL does. With this, the
performance drop introduced by TSO enabling is recovered: it could
be up to 20% in micro benchmarking.

Fixes: 58169a9c81 ("net/virtio: support Tx checksum offload")
Fixes: 696573046e ("net/virtio: support TSO")
Cc: stable@dpdk.org

Cc: Olivier Matz <olivier.matz@6wind.com>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
2017-01-30 14:33:04 +01:00
Jianfeng Tan
954820dc7d net/vhost: fix unix socket not removed as closing
The commit aed0b12930 ("net/vhost: fix socket file deleted on stop")
moves rte_vhost_driver_register and rte_vhost_driver_unregister from
dev_start() and dev_stop() into driver's probe() and remove().

Apps, like testpmd, using vhost pmd in server mode, usually calls
dev_stop() and dev_close() as quitting, instead of driver-specific
remove(). Then those unix socket files have no chance to get removed.

Semantically, device-specific things should be put into device-specific
APIs. Fix this issue by moving rte_vhost_driver_unregister, plus other
structure free into dev_close().

Fixes: aed0b12930 ("net/vhost: fix socket file deleted on stop")
Cc: stable@dpdk.org

Reported-by: Lei Yao <lei.a.yao@intel.com>
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2017-01-30 14:19:48 +01:00
Jianfeng Tan
1e9057a97b net/virtio-user: check value returned from malloc
Value returned from malloc is not checked for errors before being used.
This patch fixes following coverity issue.

    static struct vhost_memory_kernel *
    prepare_vhost_memory_kernel(void)
    {
        ...
        vm = malloc(sizeof(struct vhost_memory_kernel) +
                    max_regions *
                    sizeof(struct vhost_memory_region));
        ...
    >>>     CID 140744:    (NULL_RETURNS)
    >>>     Dereferencing a null pointer "vm".
                mr = &vm->regions[k++];

Coverity issue: 140744
Fixes: e3b434818b ("net/virtio-user: support kernel vhost")

Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2017-01-28 14:25:40 +01:00
Yuanhan Liu
7687312571 net/virtio: fix crash when number of virtio devices > 1
The vtpci_ops assignment needs the 'hw->port_id' as an input parameter.
That said, we should set 'hw->port_id' firstly, then do the vtpci_ops
assignment, while the code does reversely. That would result to a crash
when more than one virtio devices are used, because we keep assigning
proper vtpci_ops to virtio_hw_internal[0]->vtpci_ops, leaving the pointer
for other ports being NULL.

Reverse the order fixes this issue.

Fixes: 9470427c88 ("net/virtio: do not store PCI device pointer at shared memory")
Cc: stable@dpdk.org

Reported-by: Lei Yao <lei.a.yao@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2017-01-28 14:25:40 +01:00
Ferruh Yigit
30712b214b crypto/qat: make PCI device id struct const
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2017-01-30 17:46:36 +01:00
Fan Zhang
dbb336407f crypto/scheduler: enable compilation
Adds Makefile for scheduler cryptodev PMD, and updates existing
Makefiles. Different than other cryptodev PMDs, scheduler PMD
is required to be built as shared libraries.

Adds scheduler PMD enable and debug flags to config/common_base.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:46:35 +01:00
Fan Zhang
57523e682b crypto/scheduler: register operation functions
Implements all standard operations required for cryptodev,
and register them to cryptodev operation function pointer table.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:46:35 +01:00
Fan Zhang
503e9c5afb crypto/scheduler: register as vdev driver
Adds crypto scheduler's PMD's probe and remove function and the device's
enqueue and dequeue burst functions. A cryptodev scheduler PMD is
then registered in the end.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:46:35 +01:00
Fan Zhang
100e4f7e44 crypto/scheduler: add round-robin mode
Implements round-robin scheduling mode and register into cryptodev
scheduler ops structure. This mode enqueues a burst of operation
to one of its slaves, and iterates the next burst to the other
slave. Same procedure is done on dequeueing operations.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:23:33 +01:00
Fan Zhang
31439ee72b crypto/scheduler: add API implementations
Adds the implementations of the APIs for scheduler cryptodev PMD.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:23:33 +01:00
Fan Zhang
870babeb53 crypto/scheduler: add internal structures
Adds a number of internal structures for the cryptodev scheduler PMD. The
structures include the scheduler context, slave, queue pair context,
and session.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:23:33 +01:00
Fan Zhang
097ab0bac0 crypto/scheduler: add API
Adds APIs and function prototypes for the scheduler PMD to perform extra
operations other than standard cryptodev APIs.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 17:23:33 +01:00
Hemant Agrawal
3b84878c4b cryptodev: decouple from PCI device
This makes struct rte_cryptodev independent of struct rte_pci_device by
replacing it with a pointer to the generic struct rte_device.

This is inline with the recent changes in ethdev

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: John Griffin <john.griffin@intel.com>
Reviewed-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2017-01-30 17:23:33 +01:00
Keith Wiles
b0120a300b net/tap: fix build with old kernels
IFF_MULTI_QUEUE does not exist in older kernels:
drivers/net/tap/rte_eth_tap.c:143:19: error: ‘IFF_MULTI_QUEUE’ undeclared

Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-20 18:37:22 +01:00
Zbigniew Bodek
c2fec02245 cryptodev: introduce ARM-specific feature flags
Add two new feature flags:
* RTE_CRYPTODEV_FF_CPU_NEON
  represents ARM NEON (TM) instructions
* RTE_CRYPTODEV_FF_CPU_ARM_CE
  represents ARM crypto extensions

Add them to both cryptodev library, documentation and relevant
PMD driver for ARMv8.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@caviumnetworks.com>
2017-01-19 01:00:55 +01:00
Zbigniew Bodek
169ca3db55 crypto/armv8: add PMD optimized for ARMv8 processors
This patch introduces crypto poll mode driver
using ARMv8 cryptographic extensions.
CPU compatibility with this driver is detected in
run-time and virtual crypto device will not be
created if CPU doesn't provide:
AES, SHA1, SHA2 and NEON.

This PMD is optimized to provide performance boost
for chained crypto operations processing,
such as encryption + HMAC generation,
decryption + HMAC validation. In particular,
cipher only or hash only operations are
not provided.

The driver currently supports AES-128-CBC
in combination with: SHA256 HMAC and SHA1 HMAC
and relies on the external armv8_crypto library:
https://github.com/caviumnetworks/armv8_crypto

Build ARMv8 crypto PMD if compiling for ARM64
and CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO option
is enable in the configuration file.
ARMV8_CRYPTO_LIB_PATH environment variable will
point to the appropriate library directory.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@caviumnetworks.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-19 01:00:55 +01:00
Piotr Azarewicz
9c2a5775c0 crypto/aesni_gcm: migrate from MB library to ISA-L
Current Cryptodev AES-NI GCM PMD is implemented using Multi Buffer
Crypto library.This patch reimplement the device using ISA-L Crypto
library: https://github.com/01org/isa-l_crypto.

The migration entailed the following additional support for:
  * GMAC algorithm.
  * 256-bit cipher key.
  * Session-less mode.
  * Out-of place processing
  * Scatter-gatter support for chained mbufs (only out-of place and
    destination mbuf must be contiguous)

Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:49:54 +01:00
Fan Zhang
d803b4439d cryptodev: add user defined name for vdev
This patch adds a user defined name initializing parameter to cryptodev
library.

Originally, for software cryptodev PMD, the vdev name parameter is
treated as the driver identifier, and will create an unique name for each
device automatically, which is not necessarily as same as the vdev
parameter.

This patch allows the user to either create a unique name for his software
cryptodev, or by default, let the system creates a unique one. This should
help the user managing the created cryptodevs easily.

Examples:
CLI command fragment 1: --vdev "crypto_aesni_gcm_pmd"
The above command will result in creating a AESNI-GCM PMD with name of
"crypto_aesni_gcm_X", where postfix X is the number assigned by the system,
starting from 0. This fragment can be placed in the same CLI command
multiple times, resulting the postfixs incremented by one for each new
device.

CLI command fragment 2: --vdev "crypto_aesni_gcm_pmd,name=gcm1"
The above command will result in creating a AESNI-GCM PMD with name of
"gcm1". This fragment can be placed in the same CLI command multiple
times, as long as each having a unique name value.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:48:56 +01:00
Arek Kusztal
50256b7f00 crypto/qat: add scatter gather to feature flags
This commit adds scatter gather option to Intel(R) QuickAssist
Technology driver feature flags.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
2017-01-18 21:48:56 +01:00
Tomasz Kulasek
8f675fc72d crypto/openssl: support scatter-gather
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:48:56 +01:00
Tomasz Kulasek
2d03ec6abd crypto: support scatter-gather in software drivers
This patch introduces RTE_CRYPTODEV_FF_MBUF_SCATTER_GATHER feature flag
informing that selected crypto device supports segmented mbufs natively
and doesn't need to be coalesced before crypto operation.

While using segmented buffers in crypto devices may have unpredictable
results, for PMDs which doesn't support it natively, additional check is
made for debug compilation.

Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:48:56 +01:00
Piotr Azarewicz
5d63ef31d8 crypto/openssl: remove unneeded check
EVP_CIPHER_CTX_set_padding() function always returns 1, so the check is
unneeded.

Fixes: d61f70b4c9 ("crypto/libcrypto: add driver for OpenSSL library")

Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
Tested-by: Zhaoyan Chen <zhaoyan.chen@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:48:56 +01:00
Arek Kusztal
d19db9f912 crypto/qat: fix IV size in capabilities
This patch sets iv size in qat PMD to 12 bytes to be
conformant with nist SP800-38D.

Fixes: 26c2e4ad5a ("cryptodev: add capabilities discovery")

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
2017-01-18 21:48:56 +01:00
Arek Kusztal
39dc49db37 crypto/aesni_gcm: fix IV size in capabilities
This patch sets iv size in aesni gcm PMD to 12 bytes to be
conformant with nist SP800-38D.

Fixes: eec136f3c5 ("aesni_gcm: add driver for AES-GCM crypto operations")

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
2017-01-18 21:48:56 +01:00
Arek Kusztal
b9719b996a crypto/aesni_gcm: fix J0 padding bytes
This commit fixes pre-counter block (J0) padding by clearing
four most significant bytes before setting initial counter value.

Fixes: b2bb359747 ("crypto/aesni_gcm: move pre-counter block to driver")

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
2017-01-18 21:48:56 +01:00
Declan Doherty
84d7965866 crypto/aesni_mb: support AVX512
Release v0.44 of Intel(R) Multi-Buffer Crypto for IPsec library adds
support for AVX512 instructions. This patch enables the new AVX512
accelerated functions from the aesni_mb_pmd crypto poll mode driver.

This patch set requires that the aesni_mb_pmd is linked against the
version 0.44 or greater of the Multi-Buffer Crypto for IPsec library.

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-18 21:48:56 +01:00
Pablo de Lara
8772c3f713 crypto/aesni_mb: add single operation functionality
Update driver to use new AESNI Multibuffer IPSec library single
operation functionality (cipher only and authentication only).
This patch also adds tests for this new feature.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:48:56 +01:00
Pablo de Lara
3413354ea1 crypto/aesni_mb: fix incorrect crypto session
When using sessionless crypto operations, crypto session
is obtained from a pool of sessions, when processing the
operation. Once the operation is processed, the session
is put back in the pool, but for the AESNI MB PMD, this
session was not being saved in the operation and therefore,
it did not return to the session pool.

Fixes: 924e84f873 ("aesni_mb: add driver for multi buffer based crypto")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2017-01-18 21:47:04 +01:00
Arek Kusztal
e09231eaa2 crypto/qat: add SGL capability
This commit adds scatter-gather list capability to Intel QuickAssist
Technology driver.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
2017-01-18 21:47:04 +01:00
Arek Kusztal
6cd8b4d8ba crypto/qat: add DES capability
This commit adds DES capability to Intel QuickAssist
Technology Driver

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
2017-01-18 21:46:08 +01:00
Piotr Azarewicz
6b283a0321 crypto/openssl: fix extra bytes written at end of data
Extra bytes are being written at end of data while process standard
openssl cipher encryption. This behaviour is unexpected.

This patch disable the padding feature in openssl library, which is
causing the problem.

Fixes: d61f70b4c9 ("crypto/libcrypto: add driver for OpenSSL library")

Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-18 21:45:15 +01:00
Fiona Trahe
96ec5f9045 crypto/qat: fix buffer overwrite in OOP case
In out-of-place operation, data is DMAed from source mbuf
to destination mbuf. To avoid header data in dest mbuf being
overwritten, the minimal data-set should be DMAed.

Fixes: 39e0bee48e ("crypto/qat: rework request builder for performance")

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: John Griffin <john.griffin@intel.com>
2017-01-18 21:45:15 +01:00
Fiona Trahe
50d7f314de cryptodev: remove unused digest-appended feature
The cryptodev API had specified that if the digest address field was
left empty on an authentication operation, then the PMD would assume
the digest was appended to the source or destination data.
This case was not handled at all by most PMDs and incorrectly handled
by the QAT PMD.
As no bugs were raised, it is assumed to be not needed, so this patch
removes it, rather than add handling for the case on all PMDs.
The digest can still be appended to the data, but its
address must now be provided in the op.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: John Griffin <john.griffin@intel.com>
2017-01-18 21:45:15 +01:00
Santosh Shukla
b1cbca1e7f crypto/qat: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix portability
issues across different architectures.

CC: John Griffin <john.griffin@intel.com>
CC: Fiona Trahe <fiona.trahe@intel.com>
CC: Deepak Kumar Jain <deepak.k.jain@intel.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
635acf386a net/vmxnet3: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Yong Wang <yongwang@vmware.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
631d4ee413 net/virtio: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2017-01-18 17:18:27 +01:00
Jerin Jacob
88b2ced404 net/thunderx: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix portability
issues across different architectures.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Jerin Jacob
fcbf1e14de net/ena: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

Suggested-by: Jan Medala <jan@semihalf.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Jan Medala <jan@semihalf.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
94ce07962a net/qede: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Harish Patil <harish.patil@cavium.com>
CC: Rasesh Mody <rasesh.mody@cavium.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
ca241d9a09 net/bnxt: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal abstraction
for I/O device memory read/write access to fix portability issues across
different architectures.

CC: Stephen Hurd <stephen.hurd@broadcom.com>
CC: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
458a4a7aff net/bnx2x: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal abstraction
for I/O device memory read/write access to fix portability issues across
different architectures.

CC: Harish Patil <harish.patil@cavium.com>
CC: Rasesh Mody <rasesh.mody@cavium.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
c167acb612 net/cxgbe: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
7b0983c26c net/nfp: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Alejandro Lucero <alejandro.lucero@netronome.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2017-01-18 17:18:27 +01:00
Santosh Shukla
dd7862ba58 net/enic: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix portability
issues across different architectures.

CC: John Daley <johndale@cisco.com>
CC: Nelson Escobar <neescoba@cisco.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:26 +01:00
Santosh Shukla
57043b7ce2 net/fm10k: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Jing Chen <jing.d.chen@intel.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:26 +01:00
Santosh Shukla
e6469e7171 net/i40e: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal abstraction
for I/O device memory read/write access to fix portability issues across
different architectures.

CC: Helin Zhang <helin.zhang@intel.com>
CC: Jingjing Wu <jingjing.wu@intel.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Satha Rao <skoteshwar@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:26 +01:00
Santosh Shukla
a66114965b net/ixgbe: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Helin Zhang <helin.zhang@intel.com>
CC: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:26 +01:00
Santosh Shukla
e66eda1c24 net/e1000: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-01-18 17:18:26 +01:00
Shahaf Shuler
a4193ae3bc net/mlx5: support extended statistics
Implement extended statistics callbacks.

Suggested-by: Hanoch Haim <hhaim@cisco.com>
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Signed-off-by: Elad Persiko <eladpe@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 20:13:13 +01:00
Chen Jing D(Mark)
5fec01c35c net/i40e: support Linux VF to configure IRQ link list
i40e PF host only support to work with DPDK VF driver, Linux
VF driver is not supported. This change will enhance in
configuring IRQ link list.

This Change will identify VF client by number of vector
requested. DPDK VF will ask only single one while Linux VF
will request at least 2. It will have different configuration
for different clients. DPDK VF will be configured to link all
queue together, while Linux VF will be configured per request.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:48:02 +01:00
Chen Jing D(Mark)
cef969184a net/i40e: parse more VF parameter and configure
When VF requested to configure TX queue, a few parameters are
missed to be configured in PF host. This change have more
fields parsed and configured for TX context.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:48:02 +01:00
Chen Jing D(Mark)
6cf07daf98 net/i40e: return correct VSI id
PF host didn't return correct VSI id to VF.
This change fix it.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:48:02 +01:00
Chen Jing D(Mark)
6d59e4ea74 net/i40e: change version number to support Linux VF
i40e PF host only support to work with DPDK VF driver, Linux
VF driver is not supported. This change will enhance in version
number returned.

Current version info returned won't be able to be recognized
by Linux VF driver, change to values that both DPDK VF and Linux
driver can recognize.

The expense is original DPDK host specific feature like
CFG_VLAN_PVID and CONFIG_VSI_QUEUES_EXT will not available.

DPDK VF also can't identify host driver by version number returned.
It always assume talking with Linux PF.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:48:02 +01:00
Qi Zhang
e61e47c2c3 net/i40e: set/clear VF stats from PF
This patch add support to get/clear VF statistics
from PF side.
Two APIs are added:
rte_pmd_i40e_get_vf_stats.
rte_pmd_i40e_reset_vf_stats.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:46:25 +01:00
Chen Jing D(Mark)
ec852c94af net/i40e: enhance sanity check of MAC
When VF sends request to add a new MAC address, PF host
will check if it's a non-zero or unicast address, or it
will return with error. In fact, VF still can set multicast
address. This change remove to check if it's a unicast
address.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:46:25 +01:00
Bernard Iremonger
5f2b0e3f76 net/i40e: set VF VLAN filter from PF
add rte_pmd_i40e_set_vf_vlan_filter API.
User can call the API on PF to enable/disable
a set of VF's VLAN filters.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:44 +01:00
Bernard Iremonger
c33abbc144 net/i40e: set VF VLAN tag from PF
Add rte_pmd_i40e_set_vf_vlan_tag API.
User can call the API on PF to enable/disable a specific
VF's VLAN tag.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:44 +01:00
Bernard Iremonger
61fff9b4c6 net/i40e: set VF broadcast mode from PF
Support enabling/disabling VF broadcast mode from PF.
User can call the API on PF to enable/disable a specific
VF's broadcast mode.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:44 +01:00
Bernard Iremonger
83bb95e3fe net/i40e: set VF VLAN insertion from PF
Support inserting VF VLAN id from PF.
User can call the API on PF to insert a VLAN id to a
specific VF.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:44 +01:00
Chen Jing D(Mark)
f9083121b5 net/i40e: set VF VLAN strip from PF
Add a function to configure vlan strip enable/disable for specific
SRIOV VF device.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:44 +01:00
Ferruh Yigit
daa4c9ca69 net/i40e: fix VF MAC address assignment
If PF sets vf->mac_addr, in VF initialization hw->mac.addr will be set
to that same value. It is possible to check if PF set a MAC address or
not through the hw->mac.addr variable.

hw->mac.addr set by i40e_vf_parse_hw_config(), call stack is:

In PF side
i40e_pf_host_process_cmd_get_vf_resources()
    eth_addr_copy(vf->mac_addr, vf_res->vsi_res[0].default_mac_address)

In VF sise
i40evf_init_vf()
    i40evf_get_vf_resources()
            i40e_vf_parse_hw_config()
                    memcpy(hw->mac.addr, vsi_res->default_mac_addr)

Updated code is after i40evf_get_vf_resources() and can benefit from
hw->mac.addr variable.

Fixes: 89e6b86384 ("i40evf: rework MAC address validation")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Ferruh Yigit
943c2d899a net/i40e: set VF MAC from VF
Support changing VF default MAC address.
This function is not supported if PF set the MAC
address for the PF.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Ferruh Yigit
43c89d5a4f net/i40e: set VF MAC from PF
Support setting VF MAC address from PF.
User can call the API on PF to set a specific
VF's MAC address.

PF should set MAC address before VF initialized,
if PF sets the MAC address after VF initialized,
new MAC address won't be effective until VF
reinitialized.

This will remove all existing MAC filters.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Qi Zhang
32ecaf723f net/i40e: fix VF reset flow
Add missing step during VF reset: PF should
set I40E_VFGEN_RSTAT to ACTIVE at end of the
VF reset operation or VF driver may not able
to detect that reset is already completed.
This patch also remove the unnecessary enum
for vfr state.

Fixes: 4861cde461 ("i40e: new poll mode driver")

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Qi Zhang
26b83c86a6 net/i40e: enable VF MTU change
This patch implement mtu_set ops for i40e VF.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
ae57070ca8 net/i40e: set VF multicast promiscuous mode from PF
Support enabling/disabling VF multicast promiscuous mode from
PF.
User can call the API on PF to enable/disable a specific
VF's multicast promiscuous mode.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
c0ec14757c net/i40e: set VF unicast promiscuous mode from PF
Support enabling/disabling VF unicast promiscuous mode from
PF.
User can call the API on PF to enable/disable a specific
VF's unicast promiscuous mode.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
bce83974ba net/i40e: set Tx loopback from PF
Support enabling/disabling TX loopback from PF.
User can call the API on PF to enable/disable TX loopback
for all the PF and VFs.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
4cbc41efcb net/i40e: set VF VLAN anti-spoofing from PF
Support enabling/disabling VF VLAN anti-spoofing from
PF.
User can call the API on PF to enable/disable a specific
VF's VLAN anti-spoofing.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
a541407fe4 net/i40e: set VF MAC anti-spoofing from PF
Support enabling/disabling VF MAC anti-spoofing from
PF.
User can call the API on PF to enable/disable a specific
VF's MAC anti-spoofing.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
b81295c474 net/i40e: add user callback for VF to PF message
The callback asks the user application if it is allowed to
perform the mailbox messages.

If the return value from user is RTE_PMD_I40E_MB_EVENT_PROCEED
then continue. If ACK or NACK, do nothing and send
not_supported to VF.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Wenzhuo Lu
17e906a1ea net/i40e: support link status notification
Add an API to expose the ability, that PF can notify VF
when link status changes, to APP.
So if PF APP doesn't want to enable interruption but check
link status by itself, PF APP can let VF know link status
changed.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:41:43 +01:00
Matthieu Ternisien d'Ouville
501505c560 net/mlx: fix IPv4 and IPv6 packet type
Mellanox PMDs do not differentiate IP header with or without options, so
the advertised packet type for an IPv4 should not be RTE_PTYPE_L3_IPV4,
which explicitly means "does not contain any header option".

Change the driver to set
RTE_PTYPE(_INNER)_L3_IPV4_EXT_UNKNOWN or
RTE_PTYPE(_INNER)_L3_IPV6_EXT_UNKNOWN flags for all IPv4/IPv6 packets
received.

Fixes: 429df3803a ("mlx4: replace some offload flags with packet type")
Fixes: 67fa62bc67 ("mlx5: support checksum offload")

Signed-off-by: Samuel Gauthier <samuel.gauthier@6wind.com>
Signed-off-by: Matthieu Ternisien d'Ouville <matthieu.tdo@6wind.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:41:43 +01:00
Matthieu Ternisien d'Ouville
2c960a5116 net/mlx: remove link update lock
Retrieving link status information through the link update callback should
be quick and non-blocking.

Mellanox PMDs retrieve this information through ioctl() calls on the
related kernel netdevice. This appears to take a long time to
complete and may cause significant slowdowns in applications.

While these system calls cannot be accelerated, removing the lock on the
private structure allows applications to perform other control operations
from separate threads in the meantime. This function remains safe without
locking as it does not write the private structure, it is only used to
retrieve the name of the netdevice.

Signed-off-by: Matthieu Ternisien d'Ouville <matthieu.tdo@6wind.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:41:43 +01:00
Chas Williams
23deeebfcf net/af_packet: support 802.1Q VLAN
AF_PACKET has some flags to check on the receive side for 802.1Q
information.  If present, we copy into the mbuf.  For transmit, we
insert any 802.1Q information into the packet before copying to the ring.

Signed-off-by: Chas Williams <ciwillia@brocade.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Chas Williams
218259590e net/af_packet: support promiscuous
Add promiscuous support to the AF_PACKET PMD.  The underlying Linux
device's IF_PROMISC flag is toggled to enable or disable.

Signed-off-by: Chas Williams <ciwillia@brocade.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Chas Williams
cc68ac4847 net/af_packet: support MTU change
The underlying Linux device's MTU is changed subject to the frame size
limitations during device creation.

Signed-off-by: Chas Williams <ciwillia@brocade.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Chas Williams
1b93c2aa81 net/af_packet: add interface name to internals
This will be used by later changes to determine the underlying Linux
interface.

Signed-off-by: Chas Williams <ciwillia@brocade.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Ferruh Yigit
d7579634f7 net/bnxt: make ethdev functions struct const
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Ferruh Yigit
103ab18c0f net/ena: make ethdev functions struct const
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Emmanuel Roullit
25358aa6f7 net/qede: fix function declaration
clang reports this error message:
error: this function declaration is not a prototype
[-Werror,-Wstrict-prototypes]

Fixes: 5cdd769a26 ("qede: add L2 support")

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Emmanuel Roullit
1039ee1c6d net/cxgbe: fix parenthesis on bitwise operation
clang reports the following error:
error: logical not is only applied to the left hand side of this bitwise
operator. [-Werror,-Wlogical-not-parentheses]

Fixes: 92c8a63223 ("cxgbe: add device configuration and Rx support")

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
6ff773e102 net/ixgbe: flush all the filter list
This patch adds a function to flush all the filter list
filter on a port.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
a14de8b498 net/ixgbe: destroy consistent filter
This patch adds a function to destroy the flow filter.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
72c135a89f net/ixgbe: create consistent filter
This patch adds a function to create the flow directory filter.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
11777435c7 net/ixgbe: parse flow director filter
check if the rule is a flow director rule, and get the flow director info.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
99e7003831 net/ixgbe: parse L2 tunnel filter
check if the rule is a L2 tunnel rule, and get the L2 tunnel info.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
429f6ebb42 net/ixgbe: parse TCP SYN filter
check if the rule is a TCP SYN rule, and get the SYN info.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
eb3539fc85 net/ixgbe: parse ethertype filter
check if the rule is a ethertype rule, and get the ethertype info.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
672be56d76 net/ixgbe: parse n-tuple filter
Add rule validate function and check if the rule is a n-tuple rule,
and get the n-tuple info.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
62a65c2ef6 net/ixgbe: flush all the filters
Add support for flush all the filters in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
a42882591e net/ixgbe: store and restore L2 tunnel configuration
Add support for store and restore L2 tunnel filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
a30ef77052 net/ixgbe: restore L2 tunnel filter
Add support for restoring L2 tunnel filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
acd1d4dfa9 net/ixgbe: restore flow director filter
Add support for storing flow director filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
8b39890ab1 net/ixgbe: restore TCP SYN filter
Add support for restoring TCP SYN filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
a51f64eda3 net/ixgbe: restore ether type filter
Add support for restoring ether type filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
e6a410c268 net/ixgbe: restore n-tuple filter
Add support for restoring n-tuple filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
d0c0c416ef net/ixgbe: store L2 tunnel filter
Add support for storing L2 tunnel filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:43 +01:00
Wei Zhao
080e3c0ee9 net/ixgbe: store flow director filter
Add support for storing flow director filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Zhao
6ae3bdab28 net/ixgbe: store TCP SYN filter
Add support for storing TCP SYN filter in SW.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Olivier Matz
6ffc32808d net/nfp: fix VLAN offload flags check
Fix typo when checking that no VLAN offload flags are passed at port
initialization.

By the way, also fix a typo in the log.

Fixes: d4a27a3b09 ("nfp: add basic features")

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2017-01-17 19:41:42 +01:00
Wei Dai
37f8f7e841 net/ixgbe/base: update shared code version to 2017.01.05
Update version of shared code to 2017-01-05 in README.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
a85e378cc6 net/ixgbe/base: add debug traces
Add some traces in the reset_hw logic and semaphore acquisition logic
to help debugging.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
96dae4644a net/ixgbe/base: use clause 22 MDIO functions for Marvell PHYs
Set the MDIO (Management Data Input/Output Interface) read/write
function pointers for Marvell PHYs on some X550 platforms to use
the clause 22 functions. Marvell PHYs do not support clause 45.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
18f5a572d8 net/ixgbe/base: support Marvell 1000BASE-T PHYs
Add initial support for Marvell 1000BASE-T PHYs on some X550 platforms.

Firmware owns the link config for Marvell PHYs on these platforms,
software should not touch it.

Also these platforms are not capable of speeds lower than 1Gb.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
37e7cb1e35 net/ixgbe/base: configure speeds for KR/KX backplane
Ensure that the advertised link speeds are configured for KR/KX
backplane on some new platform.

Without this patch the link remains at 1G when resuming from low power
after being downshifted by LPLU (Low Power Link Up).

This patch ensures that the advertised speeds are not changed for
2.5G configurations.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
fff3eeb0a6 net/ixgbe/base: remove a compiler warning
Remove warning for "mac->led_link_act = i" where led_link_act is u8.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Wei Dai
8bead349c6 net/ixgbe/base: support XFI backplane for X550
Add initial support for a XFI backplane interface on some new platforms.

The XFI backplane requires a custom tuned link. Hardware/Firmware owns
the link config for XF backplane and software must not interfere.

Signed-off-by: Wei Dai <wei.dai@intel.com>
2017-01-17 19:41:42 +01:00
Bernard Iremonger
21e5e138cd net/ixgbe: fix API parameter checking
Add checks to rte_pmd_ixgbe_* API's to ensure that the port
is an ixgbe port.

Fixes: 49e248223e ("net/ixgbe: add API for VF management")

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:42 +01:00
John Daley
9d0fe07b4e net/enic: remove unnecessary function parameter attributes
Remove __rte_unused attributes in function declaration when
the parameters really are used.

Fixes: dfbd6a9cb5 ("net/enic: extend flow director support for 1300 series")

Signed-off-by: John Daley <johndale@cisco.com>
2017-01-17 19:41:42 +01:00
John Daley
453d15059b net/enic: use new Rx checksum flags
Use the new L3 and L4 ..CKSUM_GOOD  and ..CKSUM_UNKNOWN flags to
distinguish good checksums from unknown ones.

Signed-off-by: John Daley <johndale@cisco.com>
2017-01-17 19:41:42 +01:00
Michał Mirosław
6a0076431f net/i40e: improve message grep-ability
Join message lines for easier grepping.
PRIxXX are left glued to strings as they are in other parts of the file.

Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:42 +01:00
Michał Mirosław
d75547718c net/i40e: return errno when interrupt setup fails
Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:41:42 +01:00
John Daley
026afc76b0 net/enic: support TSO
The enic TSO implementation requires that the length of the Eth/IP/TCP
headers be passed to the NIC. Other than that, it's just a matter of
setting the mss and offload mode on a per packet basis.

In TSO mode, IP and TCP checksums are offloaded even if not requested
with mb->ol_flags.

Signed-off-by: John Daley <johndale@cisco.com>
2017-01-17 19:41:42 +01:00
Wenzhuo Lu
0bc9f022a1 net/ixgbe: fix VMDq function name
The function name ixgbe_vmdq_mode_check is not right.
This function checks if Virtualization Technology is
enabled. It's for both VMDq and IOV.
Others may be misled by the current name.

Fixes: fe3a45fd41 ("ixgbe: add VMDq support")

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
2017-01-17 19:41:42 +01:00
Yong Wang
4ce5a5d2f1 net/i40e: remove redundant statement and braces
In function "reassemble_packets()", the statement "end = secondlast;"
is redundant since there is another assignment "start = end = NULL;"
3 lines below. BTW, I removed the redundant braces in the conditional
statement "if (end->data_len > rxq->crc_len)".

Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:42 +01:00
Chenghu Yao
6560081388 net/i40e: fix segment number in reassemble process
When freeing up last mbuf, start->nb_segs should be decremented
by one. See also ixgbe process.

Fixes: 0e0da28cd8 ("i40e: add vector scatter Rx")

Signed-off-by: Chenghu Yao <yao.chenghu@zte.com.cn>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:42 +01:00
Timmons C. Player
5d16a43c40 net/af_packet: fix fd use after free
When using the same file descriptor for both rx and tx, the
eth_dev_stop function would close the same fd twice.   This
change prevents that from happening.

Fixes: 364e08f2bb ("af_packet: add PMD for AF_PACKET-based virtual devices")

Signed-off-by: Timmons C. Player <timmons.player@spirent.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:41:42 +01:00
Ajit Khaparde
1f4a84672e net/bnxt: support new PCI IDs
Add support for PCI IDs which was removed as a part of
commit 0e7bd0b2d6 ("net/bnxt: remove support for few devices")

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-01-17 19:41:42 +01:00
Ilya Maximets
2652a9fb21 net/ixgbe: allow bulk alloc for the max size desc ring
The only reason why bulk alloc disabled for the rings with
more than (IXGBE_MAX_RING_DESC - RTE_PMD_IXGBE_RX_MAX_BURST)
descriptors is the possible out-of-bound access to the dma
memory. But it's the artificial limit and can be easily
avoided by allocating of RTE_PMD_IXGBE_RX_MAX_BURST more
descriptors in memory. This will not interfere the HW and,
as soon as all rings' memory zeroized, Rx functions will
work correctly.

This change allows to use vectorized Rx functions with
4096 descriptors in Rx ring which is important to achieve
zero packet drop rate in high-load installations.

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:41:42 +01:00
Ilya Maximets
3d053e3538 net/i40e: allow bulk alloc for the max size desc ring
The only reason why bulk alloc disabled for the rings with
more than (I40E_MAX_RING_DESC - RTE_PMD_I40E_RX_MAX_BURST)
descriptors is the possible out-of-bound access to the dma
memory. But it's the artificial limit and can be easily
avoided by allocating of RTE_PMD_I40E_RX_MAX_BURST more
descriptors in memory. This will not interfere the HW and,
as soon as all rings' memory zeroized, Rx functions will
work correctly.

This change allows to use vectorized Rx functions with
4096 descriptors in Rx ring which is important to achieve
zero packet drop rate in high-load installations.

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:41:42 +01:00
Yongseok Koh
528a9fbec6 net/mlx5: support ConnectX-5 devices
Add PCI device ID for ConnectX-5 and enable multi-packet send for PF and VF
along with changing documentation and release note.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:41:42 +01:00
Rasesh Mody
61a8429ffd net/qede: change few log levels
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:54 +01:00
Rasesh Mody
06e83c4e9f net/qede: fix per queue statisitics
If value of number of rxq/txq is different than
RTE_ETHDEV_QUEUE_STAT_CNTRS, limit per queue
stats/xstats to minimum of the two.

Fixes: 7634c5f915 ("net/qede: add queue statistics")

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:54 +01:00
Harish Patil
9dd9cb4274 net/qede: fix PF fastpath status block index
Allocate double the number of fastpath status block index
since the PF RX/TX queues are not sharing the status block.
This is an interim solution till other parts of the code
is modified to handle the same.

Fixes: f1e4b6c0ac ("net/qede: fix status block index for VF queues")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>
2017-01-17 19:40:54 +01:00
Harish Patil
f6033f2497 net/qede: fix minimum buffer size and scatter Rx check
- Fix minimum RX buffer size to 1024B
 - Force enable scatter/gather mode if given RX buf size is lesser than MTU
 - Adjust RX buffer size to cache-line size with overhead included

Fixes: bec0228816 ("net/qede: support scatter gather")
Fixes: 2ea6f76aff ("qede: add core driver")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>
2017-01-17 19:40:54 +01:00
Harish Patil
54ecae2e19 net/qede: fix scatter-gather
- Make qede_process_sg_pkts() inline and add unlikely check
 - Fix mbuf segment chaining logic in qede_process_sg_pkts()
 - Change qede_encode_sg_bd() to return total segments required
 - Fix first TX buffer descriptor's length
 - Replace repetitive code using a macro

Fixes: bec0228816 ("net/qede: support scatter gather")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
14c66a451e net/i40e: flush tunnel filters
This patch adds i40e_flow_flush_tunnel_filter
function to flush all tunnel filters, including
filters in SW and HW.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
e27f527733 net/i40e: flush ethertype filters
This patch adds i40e_flow_flush_ethertype_filter
function to flush all ethertype filters, including
filters in SW and HW.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
b0ea2716e0 net/i40e: add flow flush function
This patch adds i40e_flow_flush function to flush all
filters for users. And flow director flush function
is involved first.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
c41aca973b net/i40e: destroy flow directory filter
This patch supports destroying a flow directory filter
for users.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
ea07aec84e net/i40e: destroy tunnel filter
This patch adds i40e_flow_destroy_tunnel_filter
function to destroy a tunnel filter for users.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
4b373b698a net/i40e: destroy ethertype filter
This patch adds i40e_flow_destroy_ethertype_filter
function to destroy a ethertype filter for users.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
1c51b894d7 net/i40e: add flow destroy function
This patch adds i40e_flow_destroy function to destroy
a flow for users.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
c0a27b40dc net/i40e: add flow create function
This patch adds i40e_flow_create function to create a
rule. It will check if a flow matches ethertype filter
or flow director filter or tunnel filter, if the flow
matches some kind of filter, then set the filter to HW.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
d416530e63 net/i40e: parse tunnel filter
This patch adds i40e_flow_parse_tunnel_filter to check
if a rule is a tunnel rule according to items of the
flow pattern, and the function also gets the tunnel info.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:54 +01:00
Beilei Xing
7d83c152a2 net/i40e: parse flow director filter
This patch adds i40e_flow_parse_fdir_filter to check
if a rule is a flow director rule according to the
flow pattern, and the function also gets the flow
director info.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
86eb05d635 net/i40e: add flow validate function
This patch adds i40e_flow_validation function to check if
a flow is valid according to the flow pattern.
i40e_flow_parse_ethertype_filter is added first, it also
gets the ethertype info.
i40e_flow.c is added to handle all generic filter events.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
38e9fa650c net/i40e: restore flow director filter
Add support of restoring flow director filter.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
4b3bdc3990 net/i40e: restore tunnel filter
Add support of restoring tunnel filter.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
ddcd4d4dbb net/i40e: restore ethertype filter
Add support of restoring ethertype filter in case filter
dropped accidentally, as all filters need to be added and
removed by user obviously for generic filter API.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
5c53c82c81 net/i40e: store flow director filter
Currently there's no flow director filter stored in SW. This
patch stores flow director filters in SW with cuckoo hash,
also adds protection if a flow director filter has been added.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
425c3325f0 net/i40e: store tunnel filter
Currently there's no tunnel filter stored in SW.
This patch stores tunnel filter in SW with cuckoo
hash, also adds protection if a tunnel filter has
been added.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Beilei Xing
078259773d net/i40e: store ethertype filter
Currently there's no ethertype filter stored in SW.
This patch stores ethertype filter with cuckoo hash
in SW, also adds protection if an ethertype filter
has been added.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2017-01-17 19:40:53 +01:00
Shahaf Shuler
786b5c2dac net/mlx5: fix multi segment packet send
Dseg pointer is not initialized when the first segment is inlined
causing a segmentation fault in such situation.

Fixes: 2a66cf3789 ("net/mlx5: support inline send")

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
30807f62b2 net/mlx5: fix Tx doorbell
Too much data is uselessly written to the Tx doorbell, which since v16.11
may also cause Tx queues to behave erratically and crash applications.

This regression was seen on VF devices when the BlueFlame buffer size is
zero (txq->bf_buf_size) due to the following change:

 -       txq->bf_offset ^= txq->bf_buf_size;
 +       txq->bf_offset ^= (1 << txq->bf_buf_size);

Fixes: 1d88ba1719 ("net/mlx5: refactor Tx data path")
Fixes: d5793daefe ("net/mlx5: reduce memory overhead for BF handling")

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
0f3f22298e net/mlx5: remove inefficient prefetching
Prefetching completion queue entries is inefficient because too few CPU
cycles are spent before their use, which results into cache misses anyway.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
eef822dd73 net/mlx5: optimize copy of Ethernet header
Use fewer instructions to copy the first two bytes of Ethernet headers to
work queue elements.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
61b09ae45a net/mlx5: move static prototype
Gather function prototypes at the beginning of the file.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
ff1807a3f1 net/mlx5: fix missing inline attributes
These functions must be forced inline for better performance.

Fixes: 99c12dcca6 ("net/mlx5: handle Rx CQE compression")
Fixes: 1d88ba1719 ("net/mlx5: refactor Tx data path")
Fixes: 67fa62bc67 ("mlx5: support checksum offload")

CC: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
9a7fa9f76d net/mlx5: use vector types to speed up processing
Let compiler automatically use the vector capabilities of the target
machine to optimize instructions.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
fdcb0f5305 net/mlx5: use work queue buffer as a raw buffer
Define a single work queue element type that encompasses them all.  It
includes control, Ethernet segment and raw data all grouped in a single
place.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Nélio Laranjeiro
b8fe952ec5 net/mlx5: prepare Tx vectorization
Prepare the code to write the Work Queue Element with vectorized
instructions.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Elad Persiko <eladpe@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
32408ddd3a net/qede: update PMD version to 2.0.0.1
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
3d1babca08 net/qede/base: dcbx changes for base driver
This patch includes changes for DCBX like:
 - Return empty parameters for oper-params query when negotiation is not
   complete
 - Use the ieee specific mask value for reading the ethtype value in the
   ieee dcbx mode
 - Endian-ness conversion is not needed for priority<->TC field, as the
   data is already being read/written by ecore in the bigendian way
 - While writing the ets config, base driver incorrectly merges the input
   values with the operational values. The values should be either set
   or unset
 - CEE selection field must be set regardless CEE/IEEE mode
 - Fail the dcbx query for VF interfaces
 - Semantic changes

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
96ebe3b1f0 net/qede/base: refactor some code bits
Bits of code refactoring in ecore_hw_bar_size(), ecore_get_hw_info()
and ecore_init_cmd_*.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
ababb5203d net/qede/base: semantic/formatting changes
This patch consists of semantic/formatting changes. It also includes
comment additions.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
869c47d051 net/qede/base: add support for new firmware
Add support for 8.14.x.x firmware.

The new firmware adds support for external PHY BCM8485x; configures
fixed link speed with transceiver/cable not supporting negotiation;
supports engine swap; supports overriding PCIe preset equalization
value; checks pause too long for ports and reads die temperature
every second for shutdown threshold.
It includes change in FLR flow when there is a SW initiated FLR.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
e651210751 net/qede: add 50G device PCI id
Add 50G device support for 57980 series

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
77f7222124 net/qede: add PCI ids for new chip variant
Add PCI IDs for new asic type (defined as CHIP_NUM_AH_xxx).
It supports 50G, 40G, 25G and 10G speeds.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
0b46a4e6ae net/qede/base: add support for 2x10G mode
Add support for 2x10G mode

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
05a1abcdfc net/qede/base: add support for external PHY
Add support for external PHY BCM8485x.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
f8da0cd69b net/qede/base: retrieve FW crash dump info
As part of device probe, check if management FW crash dump logs are
available. If available, then log an warning message and update the
epoch value too. A new struct ecore_mdump_info is added to populate
dump info including the new "reason" field by reading shared memory
region.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
db288034ea net/qede/base: add check for get NVM info return code
Fail ecore_get_hw_info() in case ecore_hw_get_nvm_info() fails.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
fe96c1e8e3 net/qede: add new host ring type option
Add new option called external PBL (page base list) to ecore_chain_alloc
for future use. Mark chain as external if external PBL is provided.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:53 +01:00
Rasesh Mody
d54bd20d20 net/qede/base: add macros for converting pointer
Add macros PTR_LO and PTR_HI (for converting pointer to HI and LOW bits for
passing to FW hsi handles).

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
4822669ad8 net/qede/base: add new status code
Add ECORE_CONN_RESET to enum ecore_status.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
0b3cdba875 net/qede/base: enhance resource info set printouts
Add the resources names in the ecore_hw_set_resc_info() printouts.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
c0bd1181a8 net/qede: remove unused struct member
Remove b_hw_channel from struct ecore_dev.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
379cbb2c44 net/qede/base: semantic change
Semantic change: No reason to have p_ prefix to non-pointers

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
5bbda46be3 net/qede/base: improve Tx-switching performance
In order to improve Tx switching performance an additional HSI parameter
called same-as-last-id is introduced. This resource allows FW caching the
txqs packet properties. Driver needs to set same-as-last-id to be equal to
the qzone.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
7d8fddd4da net/qede/base: fix updating VF queue zone id
Pass the absolute qzone_id when creating queues.

Fixes: 5cdd769a26 ("qede: add L2 support")

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
153a214d2d net/qede/base: add check to validate Tx queue
Make sure VF tx_qid and the status block index is in the allocated range,
else fail the request.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
9e004533f6 net/qede/base: rename macro
Rename OOO_LB_TC to PKT_LB_TC to give better meaning.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
e0685050ff net/qede/base: make API non-static
Move ecore_set_fw_mac_addr from ecore_l2.c to ecore_dev.c to
facilitate future code reuse.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
93fce9045f net/qede/base: change return codes in SR-IOV
Change return codes in VF/SR-IOV base driver from int to
enum _ecore_status_t.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
47b302d646 net/qede/base: add handling of malicious VF
Receive indication that VFs are malicious and pass it to the
caller/clients and stop serving those VF's additional resource requests.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
830aba26d9 net/qede/base: improve set field macro
Improve robustness of the SET_FIELD macro by using a mask.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Rasesh Mody
9e2f08a4ad net/qede/base: add request for PF FLR before load request
Add a request for PF Function Level Reset (FLR) before a load request

Fix the location of the PF FLR initiation to be after ecore_get_hw_info()
(which invokes ecore_hw_info_port_num())

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
f702f8d4f8 net/mlx5: extend IPv4 flow item
This commits adds:
- Type of service
- Next protocol ID

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
ea3bc3b1df net/mlx5: support mark flow action
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
2e709b6aa0 net/mlx5: support VXLAN flow item
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
12475fb203 net/mlx5: support VLAN flow item
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
2097d0d1e2 net/mlx5: support basic flow items and actions
Introduce initial software for rte_flow rules.

VLAN, VXLAN are still not supported.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
0d356350fa net/mlx5: add preliminary flow API support
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Jakub Palider
4eea092b71 net/ena: use correct field for Rx offload features
Previously the capability bitmap for Rx offloads was mistakenly taken
from Tx capability bitmap field. This patch fixes the problem.

Signed-off-by: Jakub Palider <jpa@semihalf.com>
2017-01-17 19:40:52 +01:00
Alejandro Lucero
9ba3d0ae20 net/nfp: add TSO support
This patch implements NFP PMD support for TSO but it also requires
a firmware advertising the capability.

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2017-01-17 19:40:52 +01:00
Wenzhuo Lu
aca95e38cc net/i40e: fix wrong return value when handling PF message
When VF receives a message from PF, it should check the return
value. But in i40evf_execute_vf_cmd the value is ignored and not
returned to the caller.

Fixes: 95cd21f45d ("i40evf: allocate virtchnl commands buffer per VF")

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2017-01-17 19:40:52 +01:00
Nélio Laranjeiro
36ba0c0097 net/mlx5: fix RSS hash result for flows
Flows redirected to a specific queue do not have a valid RSS hash result
and the related mbuf flag must not be set.

Fixes: ecf60761fc ("net/mlx5: return RSS hash result in mbuf")

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2017-01-17 19:40:52 +01:00
Jerin Jacob
dffca2eb55 net/ixgbe: remove unused global variable
Removed unused "reg_info" global variable from ixgbe driver.

cat build/app/testpmd.map | grep "Allocating common symbols" -A 15
Allocating common symbols
Common symbol   size    file
reg_info        0x18    build/lib/librte_pmd_ixgbe.a(ixgbe_ethdev.o)

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:40:52 +01:00