dpdk.git
5 years agonet/mlx5: rewrite IP address UDP/TCP port by E-Switch
Xiaoyu Min [Thu, 11 Oct 2018 13:22:06 +0000 (13:22 +0000)]
net/mlx5: rewrite IP address UDP/TCP port by E-Switch

Offload the following rte_flow actions by inserting accordingly
E-Switch rules via TC Flower driver

 - RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC
 - RTE_FLOW_ACTION_TYPE_SET_IPV4_DST
 - RTE_FLOW_ACTION_TYPE_SET_IPV6_SRC
 - RTE_FLOW_ACTION_TYPE_SET_IPV6_DST
 - RTE_FLOW_ACTION_TYPE_SET_TP_SRC
 - RTE_FLOW_ACTION_TYPE_SET_TP_DST

The example testpmd command is:

    flow create 0 transfer ingress
         pattern eth / ipv4 / udp dst is 7000 / end
 actions set_ipv4_src ipv4_addr 172.168.0.1 /
 set_ipv4_dst ipv4_addr 172.168.10.1 /
 set_tp_dst port 9000 /
 set_tp_src port 700 /
 port_id id 1 / end

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: support e-switch TCP-flags flow filter
Moti Haimovsky [Thu, 11 Oct 2018 10:48:39 +0000 (10:48 +0000)]
net/mlx5: support e-switch TCP-flags flow filter

This patch adds support for offloading flow rules with TCP-flags
filter to mlx5 eswitch Hardwrae.

With mlx5 it is possible to offload a limited set of flow rules to
the mlxsw (or e-switch) using the DPDK flow commands using the
"transfer" attribute. This set of flow rules also supports filtering
according to the values found in the TCP flags.
This patch implements this offload capability in the mlx5 PMD under
transfer attribute.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
5 years agonet/mlx5: allow flow rule with attribute egress
Dekel Peled [Sun, 7 Oct 2018 14:01:05 +0000 (17:01 +0300)]
net/mlx5: allow flow rule with attribute egress

This patch complements [1], adding to MLX5 PMD the option to set
flow rule for egress traffic.

[1] "net/mlx5: support metadata as flow rule criteria"
    http://mails.dpdk.org/archives/dev/2018-September/113275.html

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: always use representor ifindex for ioctl
Shahaf Shuler [Mon, 8 Oct 2018 06:28:17 +0000 (09:28 +0300)]
net/mlx5: always use representor ifindex for ioctl

In the current code, on some cases the representor ethdev is using the
PF interface to query some link status information or pause parameters.

It was done because in previous kernel versions there was no support
from the kernel for the representor info.

Using the PF i/f for such ioctl is error prone and not always working
because:
 * On some cases there is no PF at all, only representors (e.g Bluefield
   with host representors)
 * Query the up/down status from representor and link status from PF
   is in-consist
 * PF link is down doesn't necessarily means representor is down.
 * setting different pause configuration for the PF and the
   representors will result on undefined behaviour

Making the code cleaner and more robust by using only the representor
i/f for the ioctl. whatever the kernel will provide on this query will
be used. No need to do W.A. for kernel missing functionality.

Note:
 1. Setting pause parameters will obviously won't work on representors
 2. Old kernel will not report all the possible representor info

Fixes: 2b7302638898 ("net/mlx5: probe all port representors")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
5 years agonet/mlx5: add representor specific statistics
Shahaf Shuler [Sun, 7 Oct 2018 12:55:25 +0000 (15:55 +0300)]
net/mlx5: add representor specific statistics

Representor ports has a different set of extended statistics (as those are
logical ports which cannot count all that the PF can).

Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
5 years agonet/mlx5: support missing counter in extended statistics
Shahaf Shuler [Mon, 17 Sep 2018 09:46:34 +0000 (12:46 +0300)]
net/mlx5: support missing counter in extended statistics

The current code would fail if one of the counters DPDK counters was not
found on the device counters.

As representors and PF port has different counters the both cannot work
together.

Addressing this issue by making the counter init more flexible to
contain all the counter found and skipping the error.

Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
5 years agoapp/testpmd: add noisy neighbour forwarding mode
Jens Freimann [Wed, 3 Oct 2018 18:57:11 +0000 (20:57 +0200)]
app/testpmd: add noisy neighbour forwarding mode

This adds a new forwarding mode to testpmd to simulate
more realistic behavior of a guest machine engaged in receiving
and sending packets performing Virtual Network Function (VNF).

The goal is to enable a simple way of measuring performance impact on
cache and memory footprint utilization from various VNF co-located on
the same host machine. For this it does:

* Buffer packets in a FIFO:

Create a fifo to buffer received packets. Once it flows over put
those packets into the actual tx queue. The fifo is created per tx
queue and its size can be set with the --noisy-tx-sw-buffer-flushtime
commandline parameter.

A second commandline parameter is used to set a timeout in
milliseconds after which the fifo is flushed.

--noisy-tx-sw-buffer-size [packet numbers]
Keep the mbuf in a FIFO and forward the over flooding packets from the
FIFO. This queue is per TX-queue (after all other packet processing).

--noisy-tx-sw-buffer-flushtime [delay]
Flush the packet queue if no packets have been seen during
[delay]. As long as packets are seen, the timer is reset.

Add several options to simulate route lookups (memory reads) in tables
that can be quite large, as well as route hit statistics update.
These options simulates the while stack traversal and
will trash the cache. Memory access is random.

* simulate route lookups:

Allocate a buffer and perform reads and writes on it as specified by
commandline options:

--noisy-lkup-memory [size]
Size of the VNF internal memory (MB), in which the random
read/write will be done, allocated by rte_malloc (hugepages).

--noisy-lkup-num-writes [num]
Number of random writes in memory per packet should be
performed, simulating hit-flags update. 64 bits per write,
all write in different cache lines.

--noisy-lkup-num-reads [num]
Number of random reads in memory per packet should be
performed, simulating FIB/table lookups. 64 bits per read,
all write in different cache lines.

--noisy-lkup-num-reads-writes [num]
Number of random reads and writes in memory per packet should
be performed, simulating stats update. 64 bits per read-write, all
reads and writes in different cache lines.

Signed-off-by: Jens Freimann <jfreimann@redhat.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: fix duplicate exit
Brian Archbold [Wed, 22 Aug 2018 06:05:06 +0000 (07:05 +0100)]
app/testpmd: fix duplicate exit

In interactive mode, when the "quit" command is issued, pmd_test_exit()
is being called twice, once through the "quit" command and the other
after termination of prompt.

Remove duplicated exit routine by removing call from "quit" command.

Steps to reproduce:
- Run testpmd in interactive mode.
- type "quit".

Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Brian Archbold <brian.archbold@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: add new command for show port info
Emma Finn [Tue, 25 Sep 2018 10:32:45 +0000 (11:32 +0100)]
app/testpmd: add new command for show port info

existing testpmd command "show port info" is too verbose.
Added a new summary command to print brief information on ports.

console output:
testpmd> show port summary all
Number of available ports: 2
Port MAC Address       Name          Driver   Status Link
0    11:22:33:44:55:66 0000:07:00.0  net_i40e  up    40000Mbps
1    66:55:44:33:22:11 0000:07:00.1  net_i40e  up    40000Mbps

Signed-off-by: Emma Finn <emma.finn@intel.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: fix printf format in event callback
Herakliusz Lipiec [Tue, 25 Sep 2018 11:23:00 +0000 (12:23 +0100)]
app/testpmd: fix printf format in event callback

change PRIu8 -> PRIu16 for port_id in eth_event_callback
(portid_t is uint16_t)

Fixes: 76ad4a2d82d4 ("app/testpmd: add generic event handler")
Cc: stable@dpdk.org
Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: display devargs in port info output
Ferruh Yigit [Wed, 10 Oct 2018 11:42:22 +0000 (12:42 +0100)]
app/testpmd: display devargs in port info output

Devargs may affect how device works but currently we don't have a
way to observe provided devargs.

Add ability to print device argument as part of port info,

For example, for "--vdev net_pcap0,iface=lo" output will be

"
********************* Infos for port 1  *********************
MAC address: 02:70:63:61:70:00
Device name: net_pcap0
Driver name: net_pcap
Devargs: iface=lo
....
"

or for "-w0000:86:00.1,queue-num-per-vf=8",

"
********************* Infos for port 0  *********************
MAC address: 3C:FD:FE:AB:B4:41
Device name: 0000:86:00.1
Driver name: net_i40e
Devargs: queue-num-per-vf=8
....
"

`Devargs` line may not be printed at all if devargs is not provided for
that device.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agodrivers/net: fix log type string
Ferruh Yigit [Tue, 9 Oct 2018 17:38:37 +0000 (18:38 +0100)]
drivers/net: fix log type string

Syntax for log type string is "pmd.<subsystem>.<driver>[.<pmd_local>]"

Fixes: 3e92fd4e4ec0 ("net/bnxt: use dynamic log type")
Fixes: d7f4562ab10a ("net/bonding: convert to dynamic logging")
Fixes: 6086ab3bb3d2 ("net/vdev_netvsc: introduce Hyper-V platform driver")
Fixes: 7db274b9ada2 ("doc: describe dynamic logging format")
Fixes: a10a988a0ba6 ("net/dpaa2: support dynamic logging")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
5 years agodoc: add VFIO in ENA guide
Rafal Kozik [Wed, 10 Oct 2018 12:08:15 +0000 (14:08 +0200)]
doc: add VFIO in ENA guide

Add instruction how to bind ENA to VFIO-PCI driver.

Fixes: cf8a122c296a ("ena: introduce documentation")
Cc: stable@dpdk.org
Signed-off-by: Zorik Machulsky <zorik@amazon.com>
Signed-off-by: Rafal Kozik <rk@semihalf.com>
Acked-by: Michal Krawczyk <mk@semihalf.com>
5 years agonet/mlx5: fix errno values for flow engine
Yongseok Koh [Mon, 8 Oct 2018 18:02:19 +0000 (18:02 +0000)]
net/mlx5: fix errno values for flow engine

Fixes: af689f1f04c2 ("net/mlx5: support flow Ethernet item along with drop action")
Fixes: 919d53ad78d2 ("net/mlx5: fix count query when flow has not counter")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
5 years agonet/mlx5: add missing VLAN action constraints
Yongseok Koh [Mon, 8 Oct 2018 18:02:17 +0000 (18:02 +0000)]
net/mlx5: add missing VLAN action constraints

1) VLAN modify isn't supported by driver.

2) FW syndrome (0xA9C090):
set_flow_table_entry: push vlan action fte in fdb can ONLY be
forward to the uplink.

3) FW syndrome (0x294609):
set_flow_table_entry: modify/pop/push actions in fdb flow table are
supported only while forwarding to vport.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
5 years agoapp/testpmd: collect bad outer L4 checksum for csum engine
Jerin Jacob [Tue, 9 Oct 2018 14:18:18 +0000 (14:18 +0000)]
app/testpmd: collect bad outer L4 checksum for csum engine

Collect and prints the statistics for PKT_RX_EL4_CKSUM_BAD
errors.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: support outer UDP HW checksum
Jerin Jacob [Tue, 9 Oct 2018 14:18:14 +0000 (14:18 +0000)]
app/testpmd: support outer UDP HW checksum

Added outer-udp Tx HW checksum support for csum forward engine
if device supports DEV_TX_OFFLOAD_OUTER_UDP_CKSUM.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoethdev: add Tx offload outer UDP checksum definition
Jerin Jacob [Tue, 9 Oct 2018 14:18:09 +0000 (14:18 +0000)]
ethdev: add Tx offload outer UDP checksum definition

Introduced DEV_TX_OFFLOAD_OUTER_UDP_CKSUM offload flags and
PKT_TX_OUTER_UDP_CKSUM mbuf ol_flags to enable Tx outer UDP
checksum offload.

To use hardware Tx outer UDP checksum offload, the user needs to,

- enable following in mbuf:
a) fill outer_l2_len and outer_l3_len in mbuf
b) set the PKT_TX_OUTER_UDP_CKSUM flag
c) set the flag PKT_TX_OUTER_IPV4 or PKT_TX_OUTER_IPV6

- configure DEV_TX_OFFLOAD_OUTER_UDP_CKSUM offload flags in slow path

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agoethdev: add Rx offload outer UDP checksum definition
Jerin Jacob [Tue, 9 Oct 2018 14:18:04 +0000 (14:18 +0000)]
ethdev: add Rx offload outer UDP checksum definition

Introduced DEV_RX_OFFLOAD_OUTER_UDP_CKSUM Rx offload flag and
PKT_RX_OUTER_L4_CKSUM_* mbuf ol_flags to detect outer UDP checksum
status.

- To use hardware Rx outer UDP checksum offload, the user needs to
configure DEV_RX_OFFLOAD_OUTER_UDP_CKSUM offload flags in slowpath.

- Driver updates checksum status in mbuf ol_flag as
PKT_RX_OUTER_L4_CKSUM_* flags.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agonet/failsafe: use prefix for function
Stephen Hemminger [Mon, 8 Oct 2018 22:31:40 +0000 (15:31 -0700)]
net/failsafe: use prefix for function

All other visible functions in failsafe driver have 'failsafe_'
prefix.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
5 years agoethdev: add flow action to swap MAC addresses
Rahul Lakkireddy [Sat, 6 Oct 2018 15:45:34 +0000 (21:15 +0530)]
ethdev: add flow action to swap MAC addresses

This action is useful for offloading loopback mode, where the hardware
will swap source and destination MAC addresses in the outermost Ethernet
header before looping back the packet. This action can be used in
conjunction with other rewrite actions to achieve MAC layer transparent
NAT where the MAC addresses are swapped before either the source or
destination MAC address is rewritten and NAT is performed.

Must be used with a valid RTE_FLOW_ITEM_TYPE_ETH flow pattern item.
Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error should be returned by the
PMDs.

Original work by Shagun Agrawal

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agonet/cxgbe: add flow actions to modify IP and TCP/UDP port
Rahul Lakkireddy [Tue, 9 Oct 2018 08:44:38 +0000 (14:14 +0530)]
net/cxgbe: add flow actions to modify IP and TCP/UDP port

Query firmware for the new filter work request to offload flows with
actions to modify IP and TCP/UDP port addresses. When available,
translate IP and TCP/UDP port address modify actions to internal
hardware specification and offload the flow to hardware.

Original work by Shagun Agrawal

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
5 years agoethdev: add flow API actions to modify TCP/UDP port numbers
Rahul Lakkireddy [Tue, 9 Oct 2018 08:44:37 +0000 (14:14 +0530)]
ethdev: add flow API actions to modify TCP/UDP port numbers

Add actions:
- SET_TP_SRC - set a new TCP/UDP source port number.
- SET_TP_DST - set a new TCP/UDP destination port number.

Original work by Shagun Agrawal

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Acked-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agoethdev: add flow API actions to modify IP addresses
Rahul Lakkireddy [Tue, 9 Oct 2018 08:44:36 +0000 (14:14 +0530)]
ethdev: add flow API actions to modify IP addresses

Add actions:
- SET_IPV4_SRC - set a new IPv4 source address.
- SET_IPV4_DST - set a new IPv4 destination address.
- SET_IPV6_SRC - set a new IPv6 source address.
- SET_IPV6_DST - set a new IPv6 destination address.

Original work by Shagun Agrawal

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Acked-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agonet/pcap: support physical interface MAC address
Juhamatti Kuusisaari [Sat, 6 Oct 2018 00:49:59 +0000 (01:49 +0100)]
net/pcap: support physical interface MAC address

At the moment, PCAP interfaces use dummy MAC by default. This change
adds support for selecting PCAP physical interface MAC with phy_mac=1
devarg. This allows to setup packet flows using the physical interface
MAC.

Signed-off-by: Juhamatti Kuusisaari <juhamatti.kuusisaari@coriant.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/sfc: support Tx descriptor status on EF10 datapath
Igor Romanov [Fri, 5 Oct 2018 14:47:03 +0000 (15:47 +0100)]
net/sfc: support Tx descriptor status on EF10 datapath

The implementation is shared by ef10 and ef10_simple datapaths.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agonet/sfc: support TSO in EF10 Tx datapath
Igor Romanov [Fri, 5 Oct 2018 14:47:02 +0000 (15:47 +0100)]
net/sfc: support TSO in EF10 Tx datapath

Implementation includes following limitations:

1) Packet's header length must be less than 256 (SFC_TSOH_STD_LEN);
2) Offset of the TCP header must be less than 208
   (EF10_TCP_HEADER_OFFSET_LIMIT);
3) Number of Tx descriptors must be not less than number of descriptors
   needed for TSO settings plus header plus one data segment.

If above conditions are not met, the packet is dropped.

If the maximum descriptor space is insufficient to hold entire TSO packet,
only a part of the packet is sent.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agonet/sfc: put generalised TSO declarations in a header
Igor Romanov [Fri, 5 Oct 2018 14:47:01 +0000 (15:47 +0100)]
net/sfc: put generalised TSO declarations in a header

Move general TSO declarations in a separate header to be able to use
them in other datapaths (not only EFX). Also update the function that
prepares TSO header to make it useful in other datapaths.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agodoc: clarify L4 Tx checksum prerequisite
Jerin Jacob [Fri, 5 Oct 2018 04:46:05 +0000 (10:16 +0530)]
doc: clarify L4 Tx checksum prerequisite

Based on PKT_TX_[TCP|UDP|SCTP]_CKSUM definition the user needs
to fill l2_len and l3_len mbuf fields before issuing HW Tx
checksum request.

Fixes: dad1ec72a377 ("doc: document NIC features")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agodoc: clarify L3 Tx checksum prerequisite
Jerin Jacob [Fri, 5 Oct 2018 04:46:04 +0000 (10:16 +0530)]
doc: clarify L3 Tx checksum prerequisite

Based on PKT_TX_IP_CKSUM definition the user needs
to fill l2_len and l3_len mbuf fields before issuing
HW Tx checksum request.

Fixes: dad1ec72a377 ("doc: document NIC features")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agoapp/testpmd: fix displaying RSS hash functions
Ferruh Yigit [Thu, 4 Oct 2018 19:24:44 +0000 (20:24 +0100)]
app/testpmd: fix displaying RSS hash functions

Command shouldn't ask RSS hash functions as argument to get supported
RSS hash function, those values will be overwritten by PMD anyway.

To display configured RSS hash functions
"show port (port_id) rss-hash"

To display configured RSS hash functions and hash key
"show port (port_id) rss-hash key"

Fixes: 8205e241b2b0 ("app/testpmd: add missing type to RSS hash commands")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: clarify flow types in port info
Ferruh Yigit [Thu, 4 Oct 2018 18:44:08 +0000 (19:44 +0100)]
app/testpmd: clarify flow types in port info

In "show port info #" cmd output, "Supported flow types:" part is
not clear what flow types are listed.

Those are flow types that hash calculation offload supported by NIC.
Updated command output as "Supported RSS offload flow types:"

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agombuf: clarify QinQ flag usage
Ferruh Yigit [Wed, 3 Oct 2018 15:19:12 +0000 (16:19 +0100)]
mbuf: clarify QinQ flag usage

Update implementation that when PKT_RX_QINQ_STRIPPED mbuf ol_flags
set by PMD, PKT_RX_QINQ, PKT_RX_VLAN_STRIPPED & PKT_RX_VLAN
should be also set.

Clarify mbuf documentations that when PKT_RX_QINQ set PKT_RX_VLAN also
should be set.

So that appllication can rely on PKT_RX_QINQ flag to access both
mbuf.vlan_tci & mbuf.vlan_tci_outer

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agonet/mlx5: support externally allocated static memory
Yongseok Koh [Mon, 24 Sep 2018 18:36:47 +0000 (18:36 +0000)]
net/mlx5: support externally allocated static memory

When MLX PMD registers memory for DMA, it accesses the global memseg list
of DPDK to maximize the range of registration so that LKey search can be
more efficient. Granularity of MR registration is per page.

Externally allocated memory shouldn't be used for DMA because it can't be
searched in the memseg list and free event can't be tracked by DPDK. If it
is used, the following error will occur:

net_mlx5: port 0 unable to find virtually contiguous chunk for
address (0x5600017587c0). rte_memseg_contig_walk() failed.

There's a pending patchset [1] which enables externally allocated memory.
Once it is merged, users can register their own memory out of EAL then that
will resolve this issue.

Meanwhile, if the external memory is static (allocated on startup and never
freed), such memory can also be registered by little tweak in the code.

[1] http://patches.dpdk.org/project/dpdk/list/?series=1415

This patch is not a bug fix but needs to be included in stable versions.

Fixes: 974f1e7ef146 ("net/mlx5: add new memory region support")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx4: support externally allocated static memory
Yongseok Koh [Mon, 24 Sep 2018 18:36:45 +0000 (18:36 +0000)]
net/mlx4: support externally allocated static memory

When MLX PMD registers memory for DMA, it accesses the global memseg list
of DPDK to maximize the range of registration so that LKey search can be
more efficient. Granularity of MR registration is per page.

Externally allocated memory shouldn't be used for DMA because it can't be
searched in the memseg list and free event can't be tracked by DPDK. If it
is used, the following error will occur:

net_mlx5: port 0 unable to find virtually contiguous chunk for
address (0x5600017587c0). rte_memseg_contig_walk() failed.

There's a pending patchset [1] which enables externally allocated memory.
Once it is merged, users can register their own memory out of EAL then that
will resolve this issue.

Meanwhile, if the external memory is static (allocated on startup and never
freed), such memory can also be registered by little tweak in the code.

[1] http://patches.dpdk.org/project/dpdk/list/?series=1415

This patch is not a bug fix but needs to be included in stable versions.

Fixes: 9797bfcce1c9 ("net/mlx4: add new memory region support")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: fix representor port xstats
Xueming Li [Wed, 19 Sep 2018 07:55:26 +0000 (15:55 +0800)]
net/mlx5: fix representor port xstats

This patch fixes the issue that representor port shows xstats of PF.

Fixes: 2b7302638898 ("net/mlx5: probe all port representors")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: fix representor port link status
Xueming Li [Wed, 19 Sep 2018 08:27:37 +0000 (16:27 +0800)]
net/mlx5: fix representor port link status

Current code uses PF links status for representor port, not the
representor interface itself.
This caused wrong representor port link status when toggling
interface up or down.

Fixes: 2b7302638898 ("net/mlx5: probe all port representors")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Linux TC flower driver for E-Switch flow
Yongseok Koh [Mon, 24 Sep 2018 19:55:17 +0000 (19:55 +0000)]
net/mlx5: add Linux TC flower driver for E-Switch flow

Flows having 'transfer' attribute have to be inserted to E-Switch on the
NIC and the control path uses Linux TC flower interface via Netlink
socket.
This patch adds the flow driver on top of the new flow engine.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: remove Netlink flow driver
Yongseok Koh [Mon, 24 Sep 2018 19:55:16 +0000 (19:55 +0000)]
net/mlx5: remove Netlink flow driver

Netlink based E-Switch flow engine will be migrated to the new flow
engine.
nl_flow will be renamed to flow_tcf as it goes through Linux TC flower
interface.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add abstraction for multiple flow drivers
Yongseok Koh [Mon, 24 Sep 2018 19:55:14 +0000 (19:55 +0000)]
net/mlx5: add abstraction for multiple flow drivers

Flow engine has to support multiple driver paths. Verbs/DV for NIC flow
steering and Linux TC flower for E-Switch flow steering. In the future,
another flow driver could be added (devX).

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add runtime parameter to enable Direct Verbs
Ori Kam [Mon, 24 Sep 2018 23:17:54 +0000 (23:17 +0000)]
net/mlx5: add runtime parameter to enable Direct Verbs

DV flow API is based on new kernel API and is
missing some functionality like counter but add other functionality
like encap.

In order not to affect current users even if the kernel supports
the new DV API it should be enabled only manually.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs final functions
Ori Kam [Mon, 24 Sep 2018 23:17:52 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs final functions

This commits add the missing function which are apply, remove, and
destroy.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs driver to glue
Ori Kam [Mon, 24 Sep 2018 23:17:51 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs driver to glue

This commit adds all Direct Verbs required functions to the glue lib.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs translate actions
Ori Kam [Mon, 24 Sep 2018 23:17:49 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs translate actions

In this commit we add the translation of flow actions.
Unlike the Verbs API actions are separeted from the items and are passed
to the API in array structure.
Since the target action like RSS require the QP information those
actions are handled both in the translate action and in the apply.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs translate items
Ori Kam [Mon, 24 Sep 2018 23:17:47 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs translate items

This commit handles the translation of the requested flow into Direct
Verbs API.

The Direct Verbs introduce the matcher object which acts as shared mask
for all flows that are using the same mask. So in this commit we
translate the item and get in return a matcher and the value that should
be matched.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs prepare function
Ori Kam [Mon, 24 Sep 2018 23:17:45 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs prepare function

This function allocates the Direct Verbs device flow, and
introduce the relevant PRM structures.

This commit also adds the matcher object. The matcher object acts as a
mask and should be shared between flows. For example all rules that
should match source IP with full mask should use the same matcher. A
flow that should match dest IP or source IP but without full mask should
have a new matcher allocated.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add Direct Verbs validation function
Ori Kam [Mon, 24 Sep 2018 23:17:43 +0000 (23:17 +0000)]
net/mlx5: add Direct Verbs validation function

This is commit introduce the Direct Verbs driver API.
The Direct Verbs is an API adds new features like encapsulation, match
on metatdata.
In this commit the validation function was added, most of the validation
is done with functions that are also in use for the Verbs API.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add flow translate function
Ori Kam [Mon, 24 Sep 2018 23:17:39 +0000 (23:17 +0000)]
net/mlx5: add flow translate function

This commit modify the conversion of the input parameters into Verbs
spec, in order to support all previous changes.

Some of those changes are:
removing the use of the parser,
storing each flow in its own flow structure.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: add flow prepare function
Ori Kam [Mon, 24 Sep 2018 23:17:37 +0000 (23:17 +0000)]
net/mlx5: add flow prepare function

In current implementation the calculation of the flow size is done
during the validation stage, and the same function is also used to
translate the input parameters into verbs spec.  This is hard to
maintain and error prone.
Another issue is dev-flows (flows that are created implicitly in order
to support the requested flow for example when the user request RSS on
UDP 2 rules need to be created one for IPv4 and one for IPv6).
In current implementation the dev-flows are created on the same
memory allocation. This will be harder to implement in future drivers.

The commits extract the calculation and creation of the dev-flow from
the translation part (the part that converts the parameters into the
format required by the driver). This results in that the prepare
function only function is to allocate the dev-flow.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/mlx5: split flow validation to dedicated function
Ori Kam [Mon, 24 Sep 2018 23:17:35 +0000 (23:17 +0000)]
net/mlx5: split flow validation to dedicated function

In current implementation the validation logic reside in the same
function that calculates the size of the verbs spec and also create the
verbs spec.
This approach results in hard to maintain code which can't be shared.
also in current logic there is a use of parser entity that holds the
information between function calls. The main problem with this parser is
that it assumes the connection between different functions. For example
it assumes that the validation function was called and relevant values
were set.
This may result in an issue if and when we only call the validation
function, or call the apply function without the validation (Currently
according to RTE flow we must call validation before creating flow, but
if we want to change that to save time during flow creation, for example
the user validated some rule and just want to change the IP there is no
true reason the validate the rule again).

This commit address both of those issues by extracting the validation
logic into detected functions and remove the use of the parser object.
The side effect of those changes is that in some cases there will be a
need to traverse the item list again.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
5 years agonet/enic: add AVX2 based vectorized Rx handler
Hyong Youb Kim [Wed, 3 Oct 2018 20:09:28 +0000 (13:09 -0700)]
net/enic: add AVX2 based vectorized Rx handler

Add the vectorized version of the no-scatter Rx handler. It aims to
process 8 descriptors per loop using AVX2 SIMD instructions. This
handler is in its own file enic_rxtx_vec_avx2.c, and makefile and
meson.build are modified to compile it when the compiler supports
AVX2. Under ideal conditions, the vectorized handler reduces
cycles/packet by more than 30%, when compared against the no-scatter
Rx handler. Most implementation ideas come from i40e's AVX2 based
handler, so credit goes to its authors.

At this point, the new handler is meant for field trials, and is not
selected by default. So add a new devarg enable-avx2-rx to allow the
user to request the use of the new handler. When enable-avx2-rx=1, the
driver will consider using the new handler.

Also update the guide doc and introduce the vectorized handler.

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
5 years agonet/enic: move common Rx functions to a new header file
Hyong Youb Kim [Wed, 3 Oct 2018 20:09:27 +0000 (13:09 -0700)]
net/enic: move common Rx functions to a new header file

Move a number of Rx functions to the header file so that the avx2
based Rx handler can use them.

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
5 years agombuf: fix Tx offload mask
Jerin Jacob [Tue, 2 Oct 2018 10:51:42 +0000 (16:21 +0530)]
mbuf: fix Tx offload mask

Fixes missing PKT_TX_UDP_SEG, PKT_TX_OUTER_IPV6,PKT_TX_OUTER_IPV4,
PKT_TX_IPV6 and  PKT_TX_IPV4 values in PKT_TX_OFFLOAD_MASK.

Also sort them in bit wise order to recognize missing items later.

Fixes: 6d18505efaa6 ("vhost: support UDP Fragmentation Offload")
Fixes: 1c3b7c33e977 ("mbuf: add Tx offloading flags for tunnels")
Fixes: 711ba9e23e68 ("mbuf: remove aliasing of Tx offloading flags with Rx ones")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
5 years agoethdev: support SCTP Rx checksum offload
Jerin Jacob [Tue, 2 Oct 2018 10:51:41 +0000 (16:21 +0530)]
ethdev: support SCTP Rx checksum offload

Added SCTP Rx checksum offload support

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agoethdev: get Rx queue interrupt fd
Xiaoyun Li [Sat, 29 Sep 2018 02:12:04 +0000 (10:12 +0800)]
ethdev: get Rx queue interrupt fd

Some users want to use their own epoll instances to control both
DPDK rxq interrupt fds and their own other fds. So added a function
to get rxq interrupt fd based on port id and queue id.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agoethdev: deprecate flow object copy function
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:13 +0000 (11:01 +0200)]
ethdev: deprecate flow object copy function

No users left for this function, time to deprecate it.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agoethdev: add missing items/actions to flow object converter
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:11 +0000 (11:01 +0200)]
ethdev: add missing items/actions to flow object converter

Several pattern items and actions were never handled by rte_flow_copy()
because their descriptions were missing. rte_flow_conv() inherited this
deficiency.

This patch adds them and reorders others to match rte_flow.h. It doesn't
pose as a fix because so far no one has complained about it and
rte_flow_conv() would have to be backported as well: this function is
the only sane approach to handle VXLAN and NVGRE encap definitions.

As a matter of fact, it's the last missing piece to finally allow
testpmd users to request the creation of VXLAN/NVGRE encap/decap flow
rules without getting rejected outright.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agonet/bonding: switch to flow API object conversion function
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:09 +0000 (11:01 +0200)]
net/bonding: switch to flow API object conversion function

This patch replaces rte_flow_copy() with rte_flow_conv().

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agonet/failsafe: switch to flow API object conversion function
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:07 +0000 (11:01 +0200)]
net/failsafe: switch to flow API object conversion function

This patch replaces rte_flow_copy() with rte_flow_conv().

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agoapp/testpmd: rely on flow API conversion function
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:05 +0000 (11:01 +0200)]
app/testpmd: rely on flow API conversion function

This commit replaces all local information about pattern items and
actions as well as flow rule duplication code with calls to
rte_flow_conv().

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agoethdev: add flow API item/action name conversion
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:02 +0000 (11:01 +0200)]
ethdev: add flow API item/action name conversion

This provides a means for applications to retrieve the name of flow
pattern items and actions.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agoethdev: add flow API object converter
Adrien Mazarguil [Fri, 31 Aug 2018 09:01:00 +0000 (11:01 +0200)]
ethdev: add flow API object converter

rte_flow_copy() is bound to duplicate flow rule descriptions
(attributes, pattern and list of actions, all at once), however
applications sometimes need more flexibility, for instance the ability
to duplicate only one of the underlying objects (a single pattern item
or action) or retrieve other properties such as their names.

Instead of adding dedicated functions to handle each possible use case,
this patch introduces rte_flow_conv(), which supports any number of
object conversion operations in an extensible manner.

This patch re-implements rte_flow_copy() as a wrapper to
rte_flow_conv().

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
5 years agonet/sfc: support Rx descriptor status on EF10 datapath
Igor Romanov [Wed, 3 Oct 2018 09:03:56 +0000 (10:03 +0100)]
net/sfc: support Rx descriptor status on EF10 datapath

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: support Rx scatter in EF10 Rx datapath
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:55 +0000 (10:03 +0100)]
net/sfc: support Rx scatter in EF10 Rx datapath

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: rename variable to prepare for scatter support
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:54 +0000 (10:03 +0100)]
net/sfc: rename variable to prepare for scatter support

In the case of scattered packet one Rx buffer is just a segment
of the whole packet.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: avoid usage of prepared packets number in EF10 Rx
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:53 +0000 (10:03 +0100)]
net/sfc: avoid usage of prepared packets number in EF10 Rx

Number of prepared packets is good when one Rx descriptor is one packet.
Introduce pending Rx descriptor pointer which points to the first not
processed Rx descriptors. Rx descriptors from completed to pending have
buffers ready to be passed to application.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: decrease number of variables maintained on EF10 Rx
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:52 +0000 (10:03 +0100)]
net/sfc: decrease number of variables maintained on EF10 Rx

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: avoid dummy writes to Rx queue state structure
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:51 +0000 (10:03 +0100)]
net/sfc: avoid dummy writes to Rx queue state structure

If there is no packets to be processed, it does not make sense
to write the same values back to Rx queue structure.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: check mbufs allocated using mempool API for Rx
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:50 +0000 (10:03 +0100)]
net/sfc: check mbufs allocated using mempool API for Rx

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: use mbuf raw free instead of mempool put directly
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:49 +0000 (10:03 +0100)]
net/sfc: use mbuf raw free instead of mempool put directly

mbuf raw free adds debug build checks to ensure that mbuf is
really OK to be returned to mempool.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agonet/sfc: receive prepared packets even in Rx exception case
Andrew Rybchenko [Wed, 3 Oct 2018 09:03:48 +0000 (10:03 +0100)]
net/sfc: receive prepared packets even in Rx exception case

Make sure that number of prepared packets, completed and added
Rx ring pointers are reset to zeros on queue purge at stop.

Fixes: 638bddc99faa ("net/sfc: implement EF10 native Rx datapath")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
5 years agoexamples/vdpa: introduce a new sample for vDPA
Xiaolong Ye [Fri, 28 Sep 2018 21:47:47 +0000 (05:47 +0800)]
examples/vdpa: introduce a new sample for vDPA

The vdpa sample application creates vhost-user sockets by using the
vDPA backend. vDPA stands for vhost Data Path Acceleration which utilizes
virtio ring compatible devices to serve virtio driver directly to enable
datapath acceleration. As vDPA driver can help to set up vhost datapath,
this application doesn't need to launch dedicated worker threads for vhost
enqueue/dequeue operations.

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
5 years agovhost: introduce API to get vDPA device number
Xiaolong Ye [Fri, 28 Sep 2018 21:47:46 +0000 (05:47 +0800)]
vhost: introduce API to get vDPA device number

It's used to get number of available registered vDPA devices.

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
5 years agodoc: add guide for ENETC PMD
Gagandeep Singh [Wed, 3 Oct 2018 13:36:08 +0000 (19:06 +0530)]
doc: add guide for ENETC PMD

Add enetc usage document to compile and run the
DPDK application on enetc supported platform.
This document introduces the enetc driver, supported
platforms and supported features.

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/enetc: support packet type parsing
Gagandeep Singh [Wed, 3 Oct 2018 13:36:07 +0000 (19:06 +0530)]
net/enetc: support packet type parsing

enable supported packet parse types feature

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/enetc: enable Rx and Tx
Gagandeep Singh [Wed, 3 Oct 2018 13:36:06 +0000 (19:06 +0530)]
net/enetc: enable Rx and Tx

Add RX and TX queue setup, datapath functions

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/enetc: add PMD with basic operations
Gagandeep Singh [Wed, 3 Oct 2018 13:36:05 +0000 (19:06 +0530)]
net/enetc: add PMD with basic operations

This patch introduces the enetc PMD with basic
initialisation functions includes probe, teardown,
hardware initialisation

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agodoc: fix typos in the flow API guide
Ilya Maximets [Wed, 26 Sep 2018 14:37:46 +0000 (17:37 +0300)]
doc: fix typos in the flow API guide

Fixes: 3e0ceb9f17ff ("doc: add basic howto for flow API")
Cc: stable@dpdk.org
Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agoapp/testpmd: fix csum parse-tunnel command invocation
Jerin Jacob [Tue, 2 Oct 2018 13:35:47 +0000 (19:05 +0530)]
app/testpmd: fix csum parse-tunnel command invocation

Based on the documentation and help print, the sub command
for csum suppose to be "parse-tunnel" instead of "parse_tunnel".

Fixes: 64fc36064dc3 ("app/testpmd: add csum parse-tunnel command")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
5 years agoapp/testpmd: check Rx VLAN offload flag to print VLAN TCI
Hyong Youb Kim [Wed, 26 Sep 2018 03:06:17 +0000 (20:06 -0700)]
app/testpmd: check Rx VLAN offload flag to print VLAN TCI

Since the following commit, PKT_RX_VLAN indicates the presence of
mbuf's vlan_tci, not PKT_RX_VLAN_STRIPPED.

Fixes: 380a7aab1ae2 ("mbuf: rename deprecated VLAN flags")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: support statistics reset
Natalie Samsonov [Wed, 3 Oct 2018 07:22:16 +0000 (09:22 +0200)]
net/mvneta: support statistics reset

Add support for resetting of driver statistics.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: support basic stats
Zyta Szpak [Wed, 3 Oct 2018 07:22:15 +0000 (09:22 +0200)]
net/mvneta: support basic stats

Add support for getting of basic statistics for the driver.

Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: add MAC filtering
Zyta Szpak [Wed, 3 Oct 2018 07:22:14 +0000 (09:22 +0200)]
net/mvneta: add MAC filtering

Add callbacks for adding/removing MAC addresses.

Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: support promiscuous mode
Zyta Szpak [Wed, 3 Oct 2018 07:22:13 +0000 (09:22 +0200)]
net/mvneta: support promiscuous mode

Add callbacks for enabling/disabling of promiscuous mode.

Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: add link update
Zyta Szpak [Wed, 3 Oct 2018 07:22:12 +0000 (09:22 +0200)]
net/mvneta: add link update

Add callback for updating information about link status/info.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: support setting MTU
Zyta Szpak [Wed, 3 Oct 2018 07:22:11 +0000 (09:22 +0200)]
net/mvneta: support setting MTU

Add callback for setting of MTU.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: support Rx/Tx
Zyta Szpak [Wed, 3 Oct 2018 07:22:10 +0000 (09:22 +0200)]
net/mvneta: support Rx/Tx

Add part of PMD for actual reception/transmission.

Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/mvneta: add PMD skeleton
Zyta Szpak [Wed, 3 Oct 2018 07:22:09 +0000 (09:22 +0200)]
net/mvneta: add PMD skeleton

Add neta pmd driver skeleton providing base for the further
development.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Signed-off-by: Andrzej Ostruszka <amo@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agonet/qede: bump PMD version to 2.10.0.1
Rasesh Mody [Sat, 29 Sep 2018 08:14:40 +0000 (08:14 +0000)]
net/qede: bump PMD version to 2.10.0.1

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: semantic changes
Rasesh Mody [Sat, 29 Sep 2018 08:14:39 +0000 (08:14 +0000)]
net/qede/base: semantic changes

This patch consists of semantic/formatting changes.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: add APIs for dscp priority map configuration
Rasesh Mody [Sat, 29 Sep 2018 08:14:37 +0000 (08:14 +0000)]
net/qede/base: add APIs for dscp priority map configuration

Add APIs for dscp priority map configuration. APIs added are
ecore_dcbx_get_dscp_priority(), ecore_dcbx_set_dscp_priority().
These base driver APIs can be used for dscp-map query/config.

Configure the doorbell queue (DORQ) to use vlan-id/priority.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: add RL update params
Rasesh Mody [Sat, 29 Sep 2018 08:14:35 +0000 (08:14 +0000)]
net/qede/base: add RL update params

Add 'rl_bc_stage_th','rl_timer_stage_th' and 'dcqcn_reset_alpha_on_idle'
to RL update param as well as logs.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: changes for 100G
Rasesh Mody [Sat, 29 Sep 2018 08:14:35 +0000 (08:14 +0000)]
net/qede/base: changes for 100G

Change details:

 - Get engine affinity from the management FW and configure accordingly
 - Add an LLH filter with the primary MAC address in QPAR/NPAR
 - Move some of the LLH APIs around
 - Add PPFID APIs
 - Update all allocated ppfids with the same value for the
   following PORT_PF registers:
   NIG_REG_DSCP_TO_TC_MAP_ENABLE
 - Add port_id, src_pfid and dst_pfid to DMA engine params

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: enable control frame filtering
Rasesh Mody [Sat, 29 Sep 2018 08:14:34 +0000 (08:14 +0000)]
net/qede/base: enable control frame filtering

Enable control frame filtering for non-trusted VFs.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: get pre-negotiated OEM values
Rasesh Mody [Sat, 29 Sep 2018 08:14:33 +0000 (08:14 +0000)]
net/qede/base: get pre-negotiated OEM values

Request management FW for OEM values, which are negotiated prior to
the driver load by sending the GET_OEM_UPDATES command after both
engines are initialized.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: support periodic Doorbell Recovery
Rasesh Mody [Sat, 29 Sep 2018 08:14:33 +0000 (08:14 +0000)]
net/qede/base: support periodic Doorbell Recovery

Add support for periodic Doorbell Recovery.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: support VF min rate
Rasesh Mody [Sat, 29 Sep 2018 08:14:33 +0000 (08:14 +0000)]
net/qede/base: support VF min rate

Add support for SRIOV vf min rate configuration.
Fix return code for ecore_iov_get_vf_min_rate().

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: add pretend function for port/PF
Rasesh Mody [Sat, 29 Sep 2018 08:14:32 +0000 (08:14 +0000)]
net/qede/base: add pretend function for port/PF

Add a pretend function for port/PF, pretend to another port and another
function when accessing the ptt window

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: adjust queue manager idx greater than max
Rasesh Mody [Sat, 29 Sep 2018 08:14:32 +0000 (08:14 +0000)]
net/qede/base: adjust queue manager idx greater than max

Modified queue manager getter APIs to cycle through their range if
index is higher than max. This prevents accessing index out of bounds.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
5 years agonet/qede/base: add error handling for mutex allocation
Rasesh Mody [Sat, 29 Sep 2018 08:14:31 +0000 (08:14 +0000)]
net/qede/base: add error handling for mutex allocation

Add error handling for mutex allocation failure

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>