dpdk.git
6 years agonet/mlx5: fix handling link status event
Yongseok Koh [Wed, 17 Jan 2018 17:44:13 +0000 (09:44 -0800)]
net/mlx5: fix handling link status event

Even though link of a port gets down, device still can receive traffic.
That is the reason why mlx5_set_link_up/down() switches rx/tx_pkt_burst().
However, if link gets down by an external command (e.g. ifconfig), it isn't
effective. It is better to change burst functions when link status change
is detected.

Fixes: 62072098b54e ("mlx5: support setting link up or down")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
6 years agovhost: protect active rings from async ring changes
Victor Kaplansky [Wed, 17 Jan 2018 13:49:25 +0000 (15:49 +0200)]
vhost: protect active rings from async ring changes

When performing live migration or memory hot-plugging,
the changes to the device and vrings made by message handler
done independently from vring usage by PMD threads.

This causes for example segfaults during live-migration
with MQ enable, but in general virtually any request
sent by qemu changing the state of device can cause
problems.

These patches fixes all above issues by adding a spinlock
to every vring and requiring message handler to start operation
only after ensuring that all PMD threads related to the device
are out of critical section accessing the vring data.

Each vring has its own lock in order to not create contention
between PMD threads of different vrings and to prevent
performance degradation by scaling queue pair number.

See https://bugzilla.redhat.com/show_bug.cgi?id=1450680

Cc: stable@dpdk.org
Signed-off-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: fix mbuf free
Junjie Chen [Wed, 17 Jan 2018 15:45:53 +0000 (10:45 -0500)]
vhost: fix mbuf free

dequeue zero copy change buf_addr and buf_iova of mbuf, and return
to mbuf pool without restore them, it breaks vm memory if others allocate
mbuf from same pool since mbuf reset doesn't reset buf_addr and buf_iova.

Fixes: b0a985d1f340 ("vhost: add dequeue zero copy")
Cc: stable@dpdk.org
Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/virtio: support guest announce
Xiao Wang [Thu, 18 Jan 2018 02:20:38 +0000 (10:20 +0800)]
net/virtio: support guest announce

When live migration is done, for the backup VM, either the virtio
frontend or the vhost backend needs to send out gratuitous RARP packet
to announce its new network location.

This patch enables VIRTIO_NET_F_GUEST_ANNOUNCE feature to support live
migration scenario where the vhost backend doesn't have the ability to
generate RARP packet.

Brief introduction of the work flow:
1. QEMU finishes live migration, pokes the backup VM with an interrupt.
2. Virtio interrupt handler reads out the interrupt status value, and
   realizes it needs to send out RARP packet to announce its location.
3. Pause device to stop worker thread touching the queues.
4. Inject a RARP packet into a Tx Queue.
5. Ack the interrupt via control queue.
6. Resume device to continue packet processing.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet: fix RARP generation
Xiao Wang [Thu, 18 Jan 2018 02:32:24 +0000 (10:32 +0800)]
net: fix RARP generation

Due to a mistake operation from me, older version (v10) was merged to
master branch. It's the v11 should be applied. However, the master branch
is not rebase-able. Thus, this patch is made, from the diff between v10
and v11.

The diffs are:

- Add check for parameter and tailroom in rte_net_make_rarp_packet
- Allocate mbuf in rte_net_make_rarp_packet

Besides that, a link error is fixed when shared lib is enabled.

Fixes: 45ae05df824c ("net: add a helper for making RARP packet")
Fixes: c3ffdba0e88a ("vhost: use API to make RARP packet")

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Signed-off-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agovhost: do deep copy while reallocating queue
Junjie Chen [Mon, 15 Jan 2018 11:32:19 +0000 (06:32 -0500)]
vhost: do deep copy while reallocating queue

When vhost reallocate dev and vq for NUMA enabled case, it doesn't perform
deep copy, which lead to 1) zmbuf list not valid 2) remote memory access.
This patch is to re-initlize the zmbuf list and also do the deep copy.

Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Reviewed-by: Zhiyong Yang <zhiyong.yang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
6 years agonet/thunderx: convert to new offload API
Maciej Czekaj [Thu, 18 Jan 2018 13:06:13 +0000 (14:06 +0100)]
net/thunderx: convert to new offload API

This patch removes all references to old-style offload API
replacing them with new offload flags.

Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
6 years agonet/mrvl: allow adding MAC address before port init
Tomasz Duszynski [Thu, 18 Jan 2018 10:57:37 +0000 (11:57 +0100)]
net/mrvl: allow adding MAC address before port init

Since DPDK restores ether address configuration after device
is started it is safe to add ether address to uninitialized port (ppio).

Fixes: c0511a8f741f ("net/mrvl: check if ppio is initialized")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
6 years agonet/mrvl: allow changing MTU before port init
Tomasz Duszynski [Thu, 18 Jan 2018 10:57:36 +0000 (11:57 +0100)]
net/mrvl: allow changing MTU before port init

DPDK updates MTU once mtu_set() callback returns success.
Since PMD changes port's MTU to dev->mtu every time device is
started it is safe to call mtu_set() before MUSDK ppio was initialized.

Fixes: c0511a8f741f ("net/mrvl: check if ppio is initialized")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
6 years agonet/sfc: convert to new Tx offload API
Ivan Malov [Thu, 18 Jan 2018 09:44:31 +0000 (09:44 +0000)]
net/sfc: convert to new Tx offload API

Ethdev Tx offloads API has changed since:
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit support the new Tx offloads API.

The code which fills in txq_flags in default_txconf is preserved
because rte_eth_dev_info_get() lacks conversion between offloads
and txq_flags fields which means that a legacy application which
relies on default_txconf will fail to configure Tx queues in the
case when some bits in txq_flags are mandatory.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/sfc: factor out function to report Tx capabilities
Ivan Malov [Thu, 18 Jan 2018 09:44:30 +0000 (09:44 +0000)]
net/sfc: factor out function to report Tx capabilities

The patch adds a separate function to report supported
Tx capabilities because this function will be required
in more places across the code in the upcoming patches.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/sfc: convert to new Rx offload API
Ivan Malov [Thu, 18 Jan 2018 09:44:29 +0000 (09:44 +0000)]
net/sfc: convert to new Rx offload API

Ethdev Rx offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
This commit support the new Rx offloads API.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/sfc: factor out function to report Rx capabilities
Ivan Malov [Thu, 18 Jan 2018 09:44:28 +0000 (09:44 +0000)]
net/sfc: factor out function to report Rx capabilities

The patch adds a separate function to report supported
Rx capabilities because this function will be required
in more places across the code in the upcoming patches.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agoethdev: add function to look up Tx offload names
Ivan Malov [Thu, 18 Jan 2018 09:44:27 +0000 (09:44 +0000)]
ethdev: add function to look up Tx offload names

Commonly, drivers converted to the new offload API
may need to log unsupported offloads as a response
to wrong settings. From this perspective, it would
be convenient to have generic functions to look up
offload names. The patch adds such a helper for Tx.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
6 years agoethdev: add function to look up Rx offload names
Ivan Malov [Thu, 18 Jan 2018 09:44:26 +0000 (09:44 +0000)]
ethdev: add function to look up Rx offload names

Commonly, drivers converted to the new offload API
may need to log unsupported offloads as a response
to wrong settings. From this perspective, it would
be convenient to have generic functions to look up
offload names. The patch adds such a helper for Rx.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
6 years agonet/sfc: fix flow RSS check in error handling
Roman Zhukov [Thu, 18 Jan 2018 07:32:56 +0000 (07:32 +0000)]
net/sfc: fix flow RSS check in error handling

RSS is a local variable with address which is never NULL.

Fixes: d77d07391d4d ("net/sfc: support flow API RSS action")
Cc: stable@dpdk.org
Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
6 years agonet/sfc: fix initialization of flow structure
Roman Zhukov [Thu, 18 Jan 2018 07:32:55 +0000 (07:32 +0000)]
net/sfc: fix initialization of flow structure

The rte_flow is already filled in with zeros in the
case of create. So memset() with zeros is needed only
in validation.

Fixes: a9825ccf5bb8 ("net/sfc: support flow API filters")
Cc: stable@dpdk.org
Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
6 years agonet/tap: use new Rx offloads API
Moti Haimovsky [Wed, 17 Jan 2018 14:04:34 +0000 (16:04 +0200)]
net/tap: use new Rx offloads API

Ethdev Rx offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
This commit adds support for the new Rx offloads API.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
6 years agonet/tap: use new Tx offloads API
Moti Haimovsky [Wed, 17 Jan 2018 14:04:33 +0000 (16:04 +0200)]
net/tap: use new Tx offloads API

Ethdev Tx offloads API has changed since:
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit adds support for the new Tx offloads API.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
6 years agonet/ena: convert to new Rx offloads API
Rafal Kozik [Wed, 17 Jan 2018 08:26:00 +0000 (09:26 +0100)]
net/ena: convert to new Rx offloads API

Ethdev Rx offloads API has changed since:

commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")

This commit support the new Rx offloads API.

Signed-off-by: Rafal Kozik <rk@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Michal Krawczyk <mk@semihalf.com>
6 years agonet/ena: convert to new Tx offloads API
Rafal Kozik [Wed, 17 Jan 2018 08:23:44 +0000 (09:23 +0100)]
net/ena: convert to new Tx offloads API

Ethdev Tx offloads API has changed since:

commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")

This commit support the new Tx offloads API. Queue configuration
is stored in ena_ring.offloads. During preparing mbufs for tx, offloads are
allowed only if appropriate flags in this field are set.

Signed-off-by: Rafal Kozik <rk@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Michal Krawczyk <mk@semihalf.com>
6 years agonet/mlx5: fix IPv6 header fields
Shachar Beiser [Tue, 16 Jan 2018 09:17:52 +0000 (11:17 +0200)]
net/mlx5: fix IPv6 header fields

There are parameters that are not copy from
spec to verbs structure in the vtc_label

Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core")
Cc: stable@dpdk.org
Signed-off-by: Shachar Beiser <shacharbe@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
6 years agonet: add IPv6 header fields macros
Shachar Beiser [Tue, 16 Jan 2018 09:17:51 +0000 (11:17 +0200)]
net: add IPv6 header fields macros

Support IPv6 header vtc_flow fields : tc , flow_label

Signed-off-by: Shachar Beiser <shacharbe@mellanox.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
6 years agoethdev: increase flow type limit from 32 to 64
Kirill Rybalchenko [Mon, 15 Jan 2018 17:33:32 +0000 (17:33 +0000)]
ethdev: increase flow type limit from 32 to 64

Increase the internal limit for flow types from 32 to 64
to support future flow type extensions.

Change type of variables from uint32_t[] to uint64_t[]:
rte_eth_fdir_info.flow_types_mask
rte_eth_hash_global_conf.sym_hash_enable_mask
rte_eth_hash_global_conf.valid_bit_mask

This modification affects the following components:
net/i40e
net/ixgbe
app/testpmd

ABI versioning used to keep ABI stability.

Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agonet/vmxnet3: reset packet type for non-IPv4 packets
George Wilkie [Wed, 10 Jan 2018 17:08:52 +0000 (17:08 +0000)]
net/vmxnet3: reset packet type for non-IPv4 packets

With bonding, after sending sufficient ipv4 packets,
bond_ethdev_rx_burst_8023ad() no longer recognizes LACP packets
because the packet_type is set to RTE_PTYPE_L3_IPV4.
Ensure packet_type is reset for non-ipv4 packets in vmxnet3_rx_offload.

Signed-off-by: George Wilkie <george.wilkie@intl.att.com>
Acked-by: Shrikrishna Khare <skhare@vmware.com>
6 years agonet/i40e: fix packet type for X722
Rosen Xu [Mon, 15 Jan 2018 10:05:55 +0000 (18:05 +0800)]
net/i40e: fix packet type for X722

Move setting PCType after setting port's MAC type, which can resolve
the issue of PCType doesn't take effect on X722.

Fixes: a286ebeb0714 ("net/i40e: add dynamic mapping of SW flow types to HW pctypes")
Cc: stable@dpdk.org
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
6 years agonet/i40e: fix flag for MAC address write
Igor Ryzhov [Mon, 15 Jan 2018 08:32:18 +0000 (11:32 +0300)]
net/i40e: fix flag for MAC address write

Current flag is in wrong byte order for i40e_aq_mac_address_write,
and just uses the well defined macro instead.

Fixes: e18e01e92c29 ("i40e: support default MAC address setting")
Cc: stable@dpdk.org
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
6 years agodoc: update pcap guide
Ferruh Yigit [Wed, 17 Jan 2018 18:30:39 +0000 (18:30 +0000)]
doc: update pcap guide

Add note about PMD expects the network interfaces provided to be up,
documented behavior to set expectations right.

Also added minor fix.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
6 years agonet/failsafe: use new Rx offloads API
Moti Haimovsky [Wed, 17 Jan 2018 14:30:13 +0000 (16:30 +0200)]
net/failsafe: use new Rx offloads API

Ethdev Rx offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
This commit adds support for the new Rx offloads API.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
6 years agonet/failsafe: use new Tx offloads API
Moti Haimovsky [Wed, 17 Jan 2018 14:30:12 +0000 (16:30 +0200)]
net/failsafe: use new Tx offloads API

Ethdev Tx offloads API has changed since:
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit adds support for the new Tx offloads API.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
6 years agobus/fslmc: adjust to dpaa2 eventdev disabling
Hemant Agrawal [Mon, 15 Jan 2018 11:38:06 +0000 (17:08 +0530)]
bus/fslmc: adjust to dpaa2 eventdev disabling

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: use hash FLCTYPE only for LX2
Nipun Gupta [Mon, 15 Jan 2018 11:38:05 +0000 (17:08 +0530)]
net/dpaa2: use hash FLCTYPE only for LX2

Enabling hash results in FD requires setting DPNI_FLCTYPE_HASH in
dpni_set_offload API. Setting this FLCTYPE for DPNI sets the FD[SC]
to 0 for LS2 in the hardware thus disabling data/annotation stashing.
For LX2 this is fixed in hardware and thus hash result and parse
results can be received in FD using this option.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: change VLAN filter rule to be called on config
Hemant Agrawal [Mon, 15 Jan 2018 11:38:04 +0000 (17:08 +0530)]
net/dpaa2: change VLAN filter rule to be called on config

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: optimize Rx/Tx path
Hemant Agrawal [Mon, 15 Jan 2018 11:38:03 +0000 (17:08 +0530)]
net/dpaa2: optimize Rx/Tx path

Merge the offload with parse function to save on instructions.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: support more than 16 burst size in Rx
Hemant Agrawal [Mon, 15 Jan 2018 11:38:02 +0000 (17:08 +0530)]
net/dpaa2: support more than 16 burst size in Rx

This patch enhances the Rx function to support more than
16 burst size.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/qede: replace config option with run-time arg
Rasesh Mody [Fri, 12 Jan 2018 21:50:01 +0000 (13:50 -0800)]
net/qede: replace config option with run-time arg

This patch adds support for handling run-time driver arguments.
We have removed config option for per VF Tx switching and added
a run-time argument vf_txswitch. By default, the VF Tx switching is
enabled however it can be disabled using run-time argument.

Sample usage to disable per port VF Tx switching is something like...

 -w 05:00.0,vf_txswitch=0 -w 05:00.1,vf_txswitch=0

Fixes: 1282943aa05b ("net/qede: fix default config option")
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
6 years agoexamples/eventdev: fix build with GCC < 5
Thomas Monjalon [Sun, 21 Jan 2018 22:08:58 +0000 (23:08 +0100)]
examples/eventdev: fix build with GCC < 5

Some errors were seen with GCC 4.8 and 4.9.
It looks to be a bug fixed in GCC 5.

examples/eventdev_pipeline/pipeline_worker_generic.c:474:4: error:
missing initializer for field 'queue_id' of 'struct <anonymous>'

examples/eventdev_pipeline/pipeline_worker_generic.c:475:3: error:
missing initializer for field 'priority' of 'struct <anonymous>'

examples/eventdev_pipeline/pipeline_worker_tx.c:630:2: error:
missing initializer for field 'queue_id' of 'struct <anonymous>'

The workaround is to not use initializer statement,
but to use memset and standard assignment.

Fixes: 84dde5de10a2 ("examples/eventdev: support Rx adapter")
Fixes: fa8054c8c889 ("examples/eventdev: add thread safe Tx worker pipeline")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
6 years agoevent/opdl: fix build using C99 mode
Andrew Rybchenko [Sun, 21 Jan 2018 09:48:39 +0000 (09:48 +0000)]
event/opdl: fix build using C99 mode

RHEL 7.4 gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)

‘for’ loop initial declarations are only allowed in C99 mode

Fixes: 4236ce9bf5bf ("event/opdl: add OPDL ring infrastructure library")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
6 years agoexamples/ipsec-secgw: try end in flow actions before fail
Radu Nicolau [Thu, 18 Jan 2018 16:07:38 +0000 (16:07 +0000)]
examples/ipsec-secgw: try end in flow actions before fail

After trying RSS and Queue also try End for flow action
to allow for HW that don't support flow features with
inline crypto.

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agocryptodev: remove duplicated device name length
Pablo de Lara [Wed, 13 Dec 2017 15:54:08 +0000 (15:54 +0000)]
cryptodev: remove duplicated device name length

Two macros were defined in cryptodev, to serve the same
purpose: RTE_CRYPTODEV_NAME_LEN (in the config file) and
RTE_CRYPTODEV_NAME_MAX_LEN (in the rte_cryptodev.h file).
Since the second one is part of the external API,
the first one has been removed, avoiding duplications.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Tomasz Duszynski <tdu@semihalf.com>
6 years agoexamples/ipsec-secgw: fix SPI byte order in flow item
Nélio Laranjeiro [Thu, 11 Jan 2018 09:15:59 +0000 (10:15 +0100)]
examples/ipsec-secgw: fix SPI byte order in flow item

SPI field is defined in the RFC2406 [1] as a big endian field it should be
provided in its final form to the drivers through RTE flow.

[1] https://tools.ietf.org/html/rfc2406

Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agonet: fix ESP header byte ordering definition
Nélio Laranjeiro [Thu, 11 Jan 2018 09:15:58 +0000 (10:15 +0100)]
net: fix ESP header byte ordering definition

ESP header is defined in the RFC2406 [1] as Big Endian fields it should use
the corresponding types in DPDK as well.

[1] https://tools.ietf.org/html/rfc2406

Fixes: d4b684f7197a ("net: add ESP header to generic flow steering")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
6 years agoexamples/ipsec_secgw: create session mempools for ethdevs
Radu Nicolau [Thu, 18 Jan 2018 15:41:43 +0000 (15:41 +0000)]
examples/ipsec_secgw: create session mempools for ethdevs

Also moved offloaded packets from cryptodev queues

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agonet/ixgbe: get security session size
Radu Nicolau [Thu, 18 Jan 2018 15:41:42 +0000 (15:41 +0000)]
net/ixgbe: get security session size

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agosecurity: get session size
Radu Nicolau [Thu, 18 Jan 2018 15:41:41 +0000 (15:41 +0000)]
security: get session size

Add function to get security session size.

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agoexamples/ipsec-secgw: add egress flow actions
Nélio Laranjeiro [Mon, 18 Dec 2017 10:24:37 +0000 (11:24 +0100)]
examples/ipsec-secgw: add egress flow actions

Add egress flow create for devices supporting
RTE_SECURITY_TX_HW_TRAILER_OFFLOAD.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agoexamples/ipsec-secgw: add target queues in flow actions
Nélio Laranjeiro [Mon, 18 Dec 2017 10:24:36 +0000 (11:24 +0100)]
examples/ipsec-secgw: add target queues in flow actions

Mellanox INNOVA NIC needs to have final target queue actions to perform
inline crypto.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
6 years agoexamples/ipsec-secgw: fix missing ingress flow attribute
Nélio Laranjeiro [Mon, 18 Dec 2017 10:24:35 +0000 (11:24 +0100)]
examples/ipsec-secgw: fix missing ingress flow attribute

Generic flow API have both direction bits, ingress and egress for rules
which may work on both sides.

Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
6 years agoexamples/ipsec-secgw: fix corner case for SPI value
Akhil Goyal [Thu, 11 Jan 2018 11:55:36 +0000 (17:25 +0530)]
examples/ipsec-secgw: fix corner case for SPI value

IPSec application is using index 0 of SA table as error,
with current value of IPSEC_SA_MAX_ENTRIES(128) it can
not support SA with spi = 128, as it uses sa_idx = 0
in the SA table.

With this patch, sa_idx = 0 can also be used.

PS: spi = 0 is an invalid SPI and application throws error
for it.

Fixes: d299106e8e31 ("examples/ipsec-secgw: add IPsec sample application")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agoexamples/ipsec-secgw: improve IPsec dequeue logic
Akhil Goyal [Thu, 14 Dec 2017 07:19:23 +0000 (12:49 +0530)]
examples/ipsec-secgw: improve IPsec dequeue logic

Since the processing of crypto operations may take time
due to hardware offload, all the packets may not be available
in the single dequeue command.
So it may happen that there is leakage of cops, and there is
nobody to dequeue the packets because dequeue of crypto ops is
done only once for a particular queue pair even if it has more
packets in flight.

This patch dequeue the packets again if the inflight packets are
more than the max packet burst.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agocrypto/dpaa_sec: rewrite Rx/Tx path
Akhil Goyal [Thu, 11 Jan 2018 11:44:06 +0000 (17:14 +0530)]
crypto/dpaa_sec: rewrite Rx/Tx path

Rx and Tx patch are rewritten with improved internal APIs
to improve performance.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
6 years agocrypto/dpaa_sec: retire fq while detaching with session
Alok Makhariya [Tue, 16 Jan 2018 11:08:17 +0000 (16:38 +0530)]
crypto/dpaa_sec: retire fq while detaching with session

Signed-off-by: Alok Makhariya <alok.makhariya@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agoexamples/ipsec-secgw: update incremental checksum
Akhil Goyal [Mon, 15 Jan 2018 12:42:12 +0000 (18:12 +0530)]
examples/ipsec-secgw: update incremental checksum

When TTL is decremented or ecn is updated in IP header
before forwarding the packet, checksum needs to be updated.

In this patch an incremental checksum is added for ipv4 case.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agoexamples/ipsec-secgw: update mbuf packet type
Akhil Goyal [Thu, 14 Dec 2017 07:05:30 +0000 (12:35 +0530)]
examples/ipsec-secgw: update mbuf packet type

Packet_type should be updated to remove/add L4 type for
encrypted/decrypted packet

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agocrypto/dpaa_sec: support IPsec protocol offload
Akhil Goyal [Mon, 15 Jan 2018 06:35:53 +0000 (12:05 +0530)]
crypto/dpaa_sec: support IPsec protocol offload

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agocrypto/dpaa_sec: support multiple sessions per queue pair
Hemant Agrawal [Mon, 15 Jan 2018 06:35:52 +0000 (12:05 +0530)]
crypto/dpaa_sec: support multiple sessions per queue pair

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agocrypto/dpaa_sec: optimize virtual address conversion
Hemant Agrawal [Mon, 15 Jan 2018 06:35:51 +0000 (12:05 +0530)]
crypto/dpaa_sec: optimize virtual address conversion

Context memory is allocated from mempool. Ideally
it will get all memory from single segment, so simple offset
calculation is used for address conversion for such addresses
from context memory.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agoexamples/ipsec-secgw: add cryptodev mask option
Akhil Goyal [Thu, 14 Dec 2017 06:52:02 +0000 (12:22 +0530)]
examples/ipsec-secgw: add cryptodev mask option

Previously, ipsec-secgw application did not give user the
flexibility to decide which crypto device(s) will be used.

In this patch, a new cryptodev_mask option is added to the
application. Same as portmask, the cryptodev_mask avails the
user to mask out the unwanted crypto devices in the system.

This patch is similar to the support added in l2fwd-crypto
(d2797f51cc63: examples/l2fwd-crypto: add cryptodev mask option)

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agoexamples/ipsec-secgw: support inline protocol
Anoob Joseph [Mon, 18 Dec 2017 07:15:05 +0000 (07:15 +0000)]
examples/ipsec-secgw: support inline protocol

Adding support for inline protocol processing

In ingress side, application will receive regular IP packets, without
any IPsec related info. Application will do a selector check (SP-SA
check) by making use of the metadata from the packet. The
device-specific metadata in mbuf would aid in determing the security
session which processed the packet.

In egress side, the plain packet would be submitted to the driver. The
packet will have optional metadata, which could be used to identify the
security session associated with the packet.

Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Reviewed-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agosecurity: support user data retrieval
Anoob Joseph [Mon, 18 Dec 2017 07:15:04 +0000 (07:15 +0000)]
security: support user data retrieval

In case of inline protocol processed ingress traffic, the packet may not
have enough information to determine the security parameters with which
the packet was processed. In such cases, application could get metadata
from the packet which could be used to identify the security parameters
with which the packet was processed.

Application could register "userdata" with the security session, and
this could be retrieved from the metadata of inline processed packets.
The metadata returned by "rte_security_get_pkt_metadata()" will be
device specific. Also the driver is expected to return the application
registered "userdata" as is, without any modifications.

Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agoapp/crypto-perf: support IMIX
Pablo de Lara [Wed, 13 Dec 2017 13:14:08 +0000 (13:14 +0000)]
app/crypto-perf: support IMIX

Add support for IMIX performance tests, where a distribution
of various packet sizes can be submitted to a crypto
device, testing a closer to a real world scenario.

A sequence of packet sizes, selected randomly from a list of packet
sizes (with "buffer-sz" parameter) with a list of the weights
per packet size (using "imix" parameter), is generated
(the length of this sequence is the same length as the pool,
set with "pool-sz" parameter).

This sequence is used repeteadly for all the crypto
operations submitted to the crypto device (with "--total-ops" parameter).

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
6 years agocryptodev: fix function prototype
Pablo de Lara [Wed, 13 Dec 2017 15:55:00 +0000 (15:55 +0000)]
cryptodev: fix function prototype

qp_detach_session function was using the attach_session_t
function prototype, instead of detach_session_t.
Since both of them have the same parameters, there were
no compilation issues, but it is not consistent.

Fixes: d816fdea557c ("cryptodev: add API to associate session with queue pair")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agocryptodev: add missing CPU flag string
Pablo de Lara [Wed, 13 Dec 2017 15:54:38 +0000 (15:54 +0000)]
cryptodev: add missing CPU flag string

CPU flag AVX512 was added in a previous release,
but it was not added in the list of strings.

Fixes: 84d796586604 ("crypto/aesni_mb: support AVX512")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agodoc: update mrvl crypto guide
Tomasz Duszynski [Tue, 9 Jan 2018 09:08:48 +0000 (10:08 +0100)]
doc: update mrvl crypto guide

Update MRVL CRYPTO PMD documentation.

Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
6 years agocrypto/aesni_mb: support AES-CCM
Fan Zhang [Tue, 19 Dec 2017 15:34:30 +0000 (15:34 +0000)]
crypto/aesni_mb: support AES-CCM

Add support to AES-CCM, for 128-bit keys.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agosecurity: fix enum start value
Akhil Goyal [Wed, 13 Dec 2017 07:15:08 +0000 (12:45 +0530)]
security: fix enum start value

enum should be initialized with 1 so that unitialized(memset)
memory may not be treated as a valid enum value.

Fixes: c261d1431bd8 ("security: introduce security API and framework")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agosecurity: fix pedantic compilation
Nélio Laranjeiro [Thu, 23 Nov 2017 10:02:39 +0000 (11:02 +0100)]
security: fix pedantic compilation

/x86_64-native-linuxapp-gcc/include/rte_security.h:229:8:
error: struct has no members [-Werror=pedantic]
  struct rte_security_macsec_xform {
         ^~~~~~~~~~~~~~~~~~~~~~~~~
/x86_64-native-linuxapp-gcc/include/rte_security.h:453:3:
error: struct has no members [-Werror=pedantic]
    struct {
    ^~~~~~

Fixes: c261d1431bd8 ("security: introduce security API and framework")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agocrypto: fix pedantic compilation
Nélio Laranjeiro [Thu, 23 Nov 2017 10:02:38 +0000 (11:02 +0100)]
crypto: fix pedantic compilation

/x86_64-native-linuxapp-gcc/include/rte_crypto.h:126:28:
error: ISO C forbids zero-size array ‘sym’ [-Werror=pedantic]
   struct rte_crypto_sym_op sym[0];
                            ^~~
Zero-size array is an extension to the language it cannot be replaced by a
empty size array i.e. [] because structure is inside a union.

Fixes: d2a4223c4c6d ("cryptodev: do not store pointer to op specific params")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agosecurity: fix device operation type
Nélio Laranjeiro [Thu, 23 Nov 2017 10:02:37 +0000 (11:02 +0100)]
security: fix device operation type

Device operation pointers should be constant to avoid any modification
while it is in use.

Fixes: c261d1431bd8 ("security: introduce security API and framework")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
6 years agodoc: update IPSec Multi-buffer lib versioning
Pablo de Lara [Tue, 19 Dec 2017 09:27:55 +0000 (09:27 +0000)]
doc: update IPSec Multi-buffer lib versioning

IPSec Multi-buffer library v0.48 has been released,
which includes, among other features, support for AES-CCM.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
6 years agoexamples/ipsec-secgw: fix usage of incorrect port
Anoob Joseph [Tue, 12 Dec 2017 08:32:25 +0000 (08:32 +0000)]
examples/ipsec-secgw: fix usage of incorrect port

When security offload is enabled, the packet should be forwarded on the
port configured in the SA. Security session will be configured on that
port only, and sending the packet on other ports could result in
unencrypted packets being sent out.

This would have performance improvements too, as the per packet LPM
lookup would be avoided for IPsec packets, in inline mode.

Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")

Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
6 years agotest/crypto: fix missing include
Jerin Jacob [Tue, 28 Nov 2017 12:50:59 +0000 (18:20 +0530)]
test/crypto: fix missing include

time() is defined in time.h

Fixes: ffbe3be0d4 ("app/test: add libcrypto")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
6 years agocryptodev: extend sym session doxygen info
Billy O'Mahony [Mon, 27 Nov 2017 11:40:28 +0000 (11:40 +0000)]
cryptodev: extend sym session doxygen info

Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
6 years agodoc: fix typo in QAT quide
Billy O'Mahony [Mon, 27 Nov 2017 11:13:36 +0000 (11:13 +0000)]
doc: fix typo in QAT quide

Fixes: 1703e94ac5ce ("qat: add driver for QuickAssist devices")
Cc: stable@dpdk.org
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agodoc: fix format in OpenSSL installation guide
Andrea Grandi [Wed, 22 Nov 2017 18:03:12 +0000 (10:03 -0800)]
doc: fix format in OpenSSL installation guide

List of supported OpenSSL versions and code block with dependencies were
not properly formatted.

Fixes: d61f70b4c918 ("crypto/libcrypto: add driver for OpenSSL library")
Cc: stable@dpdk.org
Signed-off-by: Andrea Grandi <andrea.grandi@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agodoc: fix lists of supported crypto algorithms
Andrea Grandi [Wed, 22 Nov 2017 18:03:11 +0000 (10:03 -0800)]
doc: fix lists of supported crypto algorithms

Add a missing space must before the first item of the list to display it
correctly in the User Guide.

Fixes: d61f70b4c918 ("crypto/libcrypto: add driver for OpenSSL library")
Fixes: b79e4c00af0e ("cryptodev: use AES-GCM/CCM as AEAD algorithms")
Cc: stable@dpdk.org
Signed-off-by: Andrea Grandi <andrea.grandi@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agoeal: improve likely and unlikely macros
Aleksey Baulin [Sun, 19 Nov 2017 22:16:04 +0000 (01:16 +0300)]
eal: improve likely and unlikely macros

A warning is issued when using an argument to likely() or unlikely()
builtins which is evaluated to a pointer value, as __builtin_expect()
expects a 'long int' type for its first argument. With this fix
a pointer value is converted to an integer with the value of 0 or 1.

Signed-off-by: Aleksey Baulin <aleksey.baulin@gmail.com>
6 years agoeal/arm64: optimize memcpy
Herbert Guan [Fri, 19 Jan 2018 06:10:36 +0000 (14:10 +0800)]
eal/arm64: optimize memcpy

This patch provides an option to do rte_memcpy() using 'restrict'
qualifier, which can induce GCC to do optimizations by using more
efficient instructions, providing some performance gain over memcpy()
on some ARM64 platforms/enviroments.

The memory copy performance differs between different ARM64
platforms. And a more recent glibc (e.g. 2.23 or later)
can provide a better memcpy() performance compared to old glibc
versions. It's always suggested to use a more recent glibc if
possible, from which the entire system can get benefit. If for some
reason an old glibc has to be used, this patch is provided for an
alternative.

This implementation can improve memory copy on some ARM64
platforms, when an old glibc (e.g. 2.19, 2.17...) is being used.
It is disabled by default and needs "RTE_ARCH_ARM64_MEMCPY"
defined to activate. It's not always proving better performance
than memcpy() so users need to run DPDK unit test
"memcpy_perf_autotest" and customize parameters in "customization
section" in rte_memcpy_64.h for best performance.

Compiler version will also impact the rte_memcpy() performance.
It's observed on some platforms and with the same code, GCC 7.2.0
compiled binary can provide better performance than GCC 4.8.5. It's
suggested to use GCC 5.4.0 or later.

Signed-off-by: Herbert Guan <herbert.guan@arm.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
6 years agobus/pci: forbid IOVA mode if IOMMU address width too small
Maxime Coquelin [Fri, 12 Jan 2018 10:22:20 +0000 (11:22 +0100)]
bus/pci: forbid IOVA mode if IOMMU address width too small

Intel VT-d supports different address widths for the IOVAs, from
39 bits to 56 bits.

While recent processors support at least 48 bits, VT-d emulation
currently only supports 39 bits. It makes DMA mapping to fail in this
case when using VA as IOVA mode, as user-space virtual addresses uses
up to 47 bits (see kernel's Documentation/x86/x86_64/mm.txt).

This patch parses VT-d CAP register value available in sysfs, and
forbid VA as IOVA mode if the GAW is 39 bits or unknown.

Fixes: f37dfab21c98 ("drivers/net: enable IOVA mode for Intel PMDs")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Chas Williams <chas3@att.com>
6 years agovfio: improve noiommu check error handling
Jonas Pfefferle [Tue, 31 Oct 2017 15:59:46 +0000 (16:59 +0100)]
vfio: improve noiommu check error handling

Kernels v4.4 and earlier does have vfio, but not
the noiommu mode, so the file does not exist.

Check and report errors on open/read in noiommu check.

Signed-off-by: Jonas Pfefferle <jpf@zurich.ibm.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
6 years agohash: select fbk function at run-time
Elza Mathew [Mon, 6 Nov 2017 18:04:49 +0000 (10:04 -0800)]
hash: select fbk function at run-time

Compile-time function selection can potentially lead to
lower performance on generic builds done by distros.
Replaced compile time flag checks with run-time function
selection.

Signed-off-by: Elza Mathew <elza.mathew@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
6 years agohash: select cuckoo function at run-time
Elza Mathew [Mon, 6 Nov 2017 18:04:02 +0000 (10:04 -0800)]
hash: select cuckoo function at run-time

Compile-time function selection can potentially lead to
lower performance on generic builds done by distros.
Replaced compile time flag checks with run-time function
selection.

Signed-off-by: Elza Mathew <elza.mathew@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
6 years agomaintainers: update for ipsec-secgw
Akhil Goyal [Thu, 18 Jan 2018 11:20:47 +0000 (16:50 +0530)]
maintainers: update for ipsec-secgw

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
6 years agoevent/dpaa2: return correct number of event ports
Nipun Gupta [Wed, 3 Jan 2018 16:44:19 +0000 (22:14 +0530)]
event/dpaa2: return correct number of event ports

In the info get API we were returning number of event
ports as MAX number of LCORE's. After this change actual
number of event ports (i.e. number of DPIO's) is provided
in the info get API.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agodoc: add DPAA eventdev guide
Sunil Kumar Kori [Tue, 16 Jan 2018 20:44:03 +0000 (02:14 +0530)]
doc: add DPAA eventdev guide

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
6 years agoevent/dpaa: add enqueue/dequeue
Sunil Kumar Kori [Tue, 16 Jan 2018 20:44:02 +0000 (02:14 +0530)]
event/dpaa: add enqueue/dequeue

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa: add eth Rx adapter queue config
Sunil Kumar Kori [Tue, 16 Jan 2018 20:44:01 +0000 (02:14 +0530)]
event/dpaa: add eth Rx adapter queue config

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa: add port config get/set
Sunil Kumar Kori [Tue, 16 Jan 2018 20:44:00 +0000 (02:14 +0530)]
event/dpaa: add port config get/set

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa: add queue config get/set
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:59 +0000 (02:13 +0530)]
event/dpaa: add queue config get/set

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa: introduce PMD
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:58 +0000 (02:13 +0530)]
event/dpaa: introduce PMD

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa: support Rx queue configurations with eventdev
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:57 +0000 (02:13 +0530)]
net/dpaa: support Rx queue configurations with eventdev

Given ethernet Rx queues can be attached with event queue in
parallel or atomic mode. Patch imlmplements Rx queue
configuration, attachment/detachment with given event queue and their
corresponding callbacks to handle events from respective queues.

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/dpaa: support dynamic logging
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:56 +0000 (02:13 +0530)]
bus/dpaa: support dynamic logging

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/dpaa: support event dequeue and consumption
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:55 +0000 (02:13 +0530)]
bus/dpaa: support event dequeue and consumption

To receive events from given event port, corresponding
function needs to be added which receives events
from portal. Also added function to consume received
events based on entry index.

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoconfig: enable compilation of DPAA eventdev PMD
Sunil Kumar Kori [Tue, 16 Jan 2018 20:43:54 +0000 (02:13 +0530)]
config: enable compilation of DPAA eventdev PMD

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agonet/dpaa2: support atomic queues
Nipun Gupta [Wed, 17 Jan 2018 11:39:14 +0000 (17:09 +0530)]
net/dpaa2: support atomic queues

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/fslmc: add flag to configure DCA in QBMAN multi Tx
Nipun Gupta [Wed, 17 Jan 2018 11:39:13 +0000 (17:09 +0530)]
bus/fslmc: add flag to configure DCA in QBMAN multi Tx

With the current QBMAN multi-tx API, we need to create separate
enqueue descriptors for each of the packet which is required to
be enqueued to the hardware, once we support Atomic Queues
(with DCA) in dpaa2 drivers. Creating enqueue descriptor for
each packet is costly and have significant performance impact.
This patch introduces a flag parameter in the QBMAN multi-tx API,
so that DCA configuration (and later on ORP/ODP for ordered queues)
can be passed using flags and be updated in the EQCR using this flag.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa2: have separate structure to hold dqrr entries
Nipun Gupta [Wed, 17 Jan 2018 11:39:12 +0000 (17:09 +0530)]
event/dpaa2: have separate structure to hold dqrr entries

This patch provides cleaner approach to store the DQRR entries,
which are yet to be consumed in case of atomic queues.

Also, this patch changes the storage of the DQRR entry index
into the mbuf->seqn instead of ev->opaque

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa2: use dqrr index to consume the DQRR entry
Nipun Gupta [Wed, 17 Jan 2018 11:39:11 +0000 (17:09 +0530)]
event/dpaa2: use dqrr index to consume the DQRR entry

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agobus/fslmc: introduce API to consume dqrr using index
Nipun Gupta [Wed, 17 Jan 2018 11:39:10 +0000 (17:09 +0530)]
bus/fslmc: introduce API to consume dqrr using index

A new API qbman_swp_dqrr_idx_consume is defined which takes
input as DQRR index to consume corresponding DQRR entry.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
6 years agoevent/dpaa2: replace static with dynamic logging
Nipun Gupta [Wed, 17 Jan 2018 11:39:09 +0000 (17:09 +0530)]
event/dpaa2: replace static with dynamic logging

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>