Commit Graph

6952 Commits

Author SHA1 Message Date
Bruce Richardson
adf93ca564 build: increase readability via shortcut variables
Define variables for "is_linux", "is_freebsd" and "is_windows"
to make the code shorter for comparisons and more readable.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Luca Boccassi <bluca@debian.org>
2019-04-17 18:09:52 +02:00
Qiming Yang
59d151de66 net/ice: stop LLDP by default
This patch stopped LLDP by default to avoid the statistics error.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-04-12 17:11:37 +02:00
Rastislav Cernay
6435f9a0ac net/nfb: add new netcope driver
Added new net driver for Netcope nfb cards

Signed-off-by: Rastislav Cernay <cernay@netcope.com>
2019-04-12 17:01:13 +02:00
Qi Zhang
756cea41e9 net/i40e: fix scattered Rx enabling
No need to add additional vlan tag size for max packet size, since
for i40e, the queue's Rx Max Frame Size (rxq->max_pkt_len) already
includes the vlan header size.

Fixes: a3c83a2527 ("net/i40e: enable runtime queue setup")
Fixes: 4861cde461 ("i40e: new poll mode driver")
Fixes: c1715402df ("i40evf: fix jumbo frame support")
Cc: stable@dpdk.org

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
2019-04-12 11:02:02 +02:00
Somnath Kotur
13856b7953 net/bnxt: fix big endian build
The result of the endian conversion was not being used incorrectly.

Fixes: b11cceb83a ("net/bnxt: support timesync")
Cc: stable@dpdk.org

Reported-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
2019-04-12 11:02:02 +02:00
Hyong Youb Kim
6e54c8ac5c net/enic: fix VLAN inner type matching for old hardware
The vlan pattern handler currently assumes the NIC always strips vlan
header from the L2 buffer, regardless of the vlan strip setting. But,
with older VIC models, the vlan header is actually present in the L2
buffer if stripping is disabled. So in this case, the inner ether type
needs to be shifted by that much.

Fixes: 6ced137607 ("net/enic: flow API for NICs with advanced filters enabled")
Cc: stable@dpdk.org

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
2019-04-12 11:02:02 +02:00
Hyong Youb Kim
37b07be28a net/enic: fix raw item length check
Currently, the raw item is always preceded by a UDP header, and both
land in the L4 pattern buffer. So consider the UDP header size when
checking if the raw spec fits in the L4 buffer.

Coverity issue: 336796, 336850
Fixes: 477959e6ee ("net/enic: enable limited support for raw flow item")

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
2019-04-12 11:02:02 +02:00
Yongseok Koh
97d37d2c1f net/mlx4: remove device register remap
UAR (User Access Region) register does not need to be remapped for
primary process but it should be remapped only for secondary process.
UAR register table is in the process private structure in
rte_eth_devices[],
(struct mlx4_proc_priv *)rte_eth_devices[port_id].process_private

The actual UAR table follows the data structure and the table is used
for both Tx and Rx.

For Tx, BlueFlame in UAR is used to ring the doorbell.
MLX4_TX_BFREG(txq) is defined to get a register for the txq. Processes
access its own private data to acquire the register from the UAR table.

For Rx, the doorbell in UAR is required in arming CQ event. However, it
is a known issue that the register isn't remapped for secondary process.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Yongseok Koh
120dc4a7dc net/mlx5: remove device register remap
UAR (User Access Region) register does not need to be remapped for
primary process but it should be remapped only for secondary process.
UAR register table is in the process private structure in
rte_eth_devices[],
(struct mlx5_proc_priv *)rte_eth_devices[port_id].process_private

The actual UAR table follows the data structure and the table is used
for both Tx and Rx.

For Tx, BlueFlame in UAR is used to ring the doorbell.
MLX5_TX_BFREG(txq) is defined to get a register for the txq. Processes
access its own private data to acquire the register from the UAR table.

For Rx, the doorbell in UAR is required in arming CQ event. However, it
is a known issue that the register isn't remapped for secondary process.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
2019-04-12 11:02:02 +02:00
Yongseok Koh
d5c900d1dd net/mlx5: remove redundant queue index
Queue index is redundantly stored for both Rx and Tx structures.
E.g. txq_ctrl->idx and txq->stats.idx. Both are consolidated to single
storage - rxq->idx and txq->idx.

Also, rxq and txq are moved to the beginning of its control structure
(rxq_ctrl and txq_ctrl) for cacheline alignment.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Yongseok Koh
227684feb8 net/mlx5: fix recursive inclusion of header file
mlx5.h includes mlx5_rxtx.h and mlx5_rxtx.h includes mlx5.h recursively.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Qi Zhang
50cc9d2a6e net/ice: fix max frame size
Max frame size setup should consider double VLAN case.

Fixes: ae2bdd0219 ("net/ice: support MTU setting")
Cc: stable@dpdk.org

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-04-12 11:02:02 +02:00
Yongseok Koh
b27669d691 net/mlx4: fix Tx doorbell register unmap
If rdma-core library doesn't support remapping UAR registers, the register
shouldn't be unmapped on device stop.

Fixes: 0203d33a10 ("net/mlx4: support secondary process")

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Ori Kam
bbda883ca0 net/mlx5: fix build on Arm
In case of cross compilation on aarch64 we must add include for
stdlib in order to use the free function.

Fixes: cbb66daa3c ("net/mlx5: prepare Direct Verbs for Direct Rule")

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Andrew Rybchenko
bac46c6fef net/sfc: set min and max MTU
Advertise minimum and maximum MTU value in device information.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
701e0bfa84 net/nfp: fix resource leak on errors
Not closing the socket implies a resource leak.

Coverity issue: 336865
Fixes: 29a62d1476 ("net/nfp: add CPP bridge as service")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
8539ec0a40 net/nfp: fix memory leak
Coverity issue: 32806
Fixes: ef28aa96e5 ("net/nfp: support multiprocess")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
318e737d2d net/nfp: fix memory leak
If errors, release the allocated structure.

Coverity issue: 277222
Fixes: c7e9729da6 ("net/nfp: support CPP")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
0fec453d58 net/nfp: check return value
Call to CPP read (nfp_cpp_readl()) can fail, return 0 on fail.

If the call to _nfp6000_cppat_mu_locality fails, the function needs
to return with an error.

If the nfp_cpp_readl() call fails just returns 0.

Coverity issue: 277209, 277215, 277225
Fixes: c7e9729da6 ("net/nfp: support CPP")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
3243f7c0d8 net/nfp: fix potential integer overflow
Coverity issue: 277204
Fixes: defb9a5dd1 ("nfp: introduce driver initialization")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Alejandro Lucero
0c08589d9e net/nfp: fix file descriptor check
Although it is rather unlikely getting 0 as the descriptor handle, better
to contemplate that possibility.

Coverity issue: 195018
Fixes: 896c265ef9 ("net/nfp: use new CPP interface")
Cc: stable@dpdk.org

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-04-12 11:02:02 +02:00
Michal Krawczyk
ef538c1a7f net/ena: fix checksum feature flag
The boolean value was assigned to Tx flag twice, so it could cause bug
whenever Rx checksum will not be supported and Tx will be.

Coverity issue: 336831
Fixes: 117ba4a604 ("net/ena: get device info statically")

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
2019-04-12 11:02:02 +02:00
Viacheslav Ovsiienko
942d13e6e7 net/mlx5: fix sharing context destroy order
At the mlx5 device closing the shared IB context was destroyed
before cleanup routines completion. As it was found on some
setups (Netlink fails with old kernel drivers and we have to use
sysfs to retrieve interface index, this requires IB device name,
which is stored in shared context) the mlx5_nl_mac_addr_flush()
requires IB device name, and if shared context is removed it
causes the segmentation fault.

Fixes: 17e19bc4dd ("net/mlx5: add IB shared context alloc/free functions")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Viacheslav Ovsiienko
9c2bbd0488 net/mlx5: fix device probing for old kernel drivers
Retrieving network interface index via Netlink fails in
case of old ib_core kernel driver installed - mlx5_nl_ifindex()
routine fails due to RDMA_NLDEV_ATTR_NDEV_INDEX attribute is not
supported by the old driver.

The patch allowing to retrieve the network interface index and
name via Netlink [1]. So, the problem depends on ib_core module
version - 4.16 supports getting ifindex via Netlink, 4.15 does not.

This error was ignored in previous versions of MLX5 PMD probing
routine. For single device ifindex was retrieved via sysfs
and link control was not lost, so problem just was not noticed.
In order to support MLX5 PMD functioning over old kernel driver
this patch adds ifindex retrieving via sysfs into probing routine.
It is worth to note this method works for master/standalone
device only.

[1] https://www.spinics.net/lists/linux-rdma/msg62948.html
    Linux tree: 5b2cc79d (Leon Romanovsky 2018-03-27 20:40:49 +0300 270)

Fixes: ad74bc6195 ("net/mlx5: support multiport IB device during probing")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Viacheslav Ovsiienko
ae4eb7dc79 net/mlx5: fix typos in comments
Fixes: 299d7dc28c ("net/mlx5: add representor recognition on Linux 5.x")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-12 11:02:02 +02:00
Jasvinder Singh
c1656328db meter: replace color definitions
This patch implements the changes proposed in the deprecation
note[1]. Replace multiple color definitions in various places such as
rte_meter.h, rte_tm.h and rte_mtr.h with single rte_color defined
in rte_meter.h.

This is simple search and replace exercise without any implementation
change.

[1] https://mails.dpdk.org/archives/dev/2019-January/123861.html

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
2019-04-11 14:27:32 +02:00
Andrew Rybchenko
06b186a01d net/sfc: improve Rx free threshold default
Rx refill in one bulk (which is just 8 descriptors) by default is too
aggressive and makes too many MMIO writes (Rx doorbells) if packet rate
is high. Setting default to 1/8 of Rx descriptors number shows good
performance results. Anyway it is a default value which may be
overridden by Rx configuration provided by application.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Qiming Yang
414e31cd6f net/i40e: support VXLAN-GPE classification
Added VXLAN-GPE tunnel filter, supported filter to queue.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-04-05 17:45:22 +02:00
Qiming Yang
9d17021648 net/i40e: support VXLAN-GPE
Add new protocol type VXLAN-GPE support for UDP tunnel.
inner IP/TCP/UDP checksum and RSS configuration shared
the same implementation of VXLAN.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-04-05 17:45:22 +02:00
David Harton
f9409d6c28 net/ixgbevf: remove MTU setting limitation
Currently, if requested MTU is bigger than mbuf size and scattered
receive is not enabled, setting MTU to that value fails.

This patch allows setting this special MTU when device is stopped,
because scattered_rx will be re-configured during next port start
and driver may enable scattered receive according new MTU value.

After this patch, driver may select different receive function
automatically after MTU set, according MTU values selected.

Signed-off-by: David Harton <dharton@cisco.com>
Reviewed-by: Wei Zhao <wei.zhao1@intel.com>
2019-04-05 17:45:22 +02:00
Qi Zhang
9481b0902e net/ice: send driver version to firmware
The driver must send its version information to the firmware, so
the firmware knows the driver is up. Otherwise, it will cause unexpected
OS package downloading when multiple driver instances running on the
same device.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
2019-04-05 17:45:22 +02:00
Wei Zhao
646ca3a15e net/ixgbe: enable 10Mb/s link setup for X553
This patch enable 10Mb/s link for ixgbe X553.
This new device has own device id of 0x15E4 and 0x15E5, so
ixgbe PMD driver need to special check when setup link for
these two types of device.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-04-05 17:45:22 +02:00
Viacheslav Ovsiienko
79e35d0d59 net/mlx5: share Direct Rules/Verbs flow related structures
Direct Rules/Verbs related structures are moved to
the shared context:
  - rx/tx namespaces, shared by master and representors
  - rx/tx flow tables
  - matchers
  - encap/decap action resources
  - flow tags (MARK actions)
  - modify action resources
  - jump tables

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Viacheslav Ovsiienko
b2177648b8 net/mlx5: add Direct Rules flow data alloc/free routines
We are going to share the Direct Rules and Direct Verbs flow
device data structures between master and representors in the
E-Switch configurations over multiport IB device.

The code of initializing and destroying these data is
moved to dedicated routines, this is just a preparation
step for actual data sharing.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Jasvinder Singh
5024da517d net/softnic: fix unchecked return value
Fix unchecked return value issue reported by Coverity.

Coverity issue: 336852
Fixes: a958a5c07f ("net/softnic: support service cores")
Cc: stable@dpdk.org

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Rami Rosen <ramirose@gmail.com>
2019-04-05 17:45:22 +02:00
Xiaolong Ye
f1debd77ef net/af_xdp: introduce AF_XDP PMD
Add a new PMD driver for AF_XDP which is a proposed faster version of
AF_PACKET interface in Linux. More info about AF_XDP, please refer to [1]
[2].

This is the vanilla version PMD which just uses a raw buffer registered as
the umem.

[1] https://fosdem.org/2018/schedule/event/af_xdp/
[2] https://lwn.net/Articles/745934/

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
2019-04-05 17:45:22 +02:00
Ori Kam
684b9a1b1f net/mlx5: support jump action
When using Direct Rules we can add actions to jump between tables.
This is extra useful since rule insertion rate is much higher on other
tables compared to table zero.

If no group is selected the rule is added to group 0.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Ori Kam
4f84a19779 net/mlx5: add Direct Rules API
Adds calls to the Direct Rules API inside the glue functions.
Due to difference in parameters between the Direct Rules and Direct
Verbs some of the glue functions API was updated.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Ori Kam
cbb66daa3c net/mlx5: prepare Direct Verbs for Direct Rule
This is the first patch of a series that is designed to enable the
Direct Rules API.

The main difference between Direct Verbs and Direct Rules from API
perspective is that in Direct Rules each action has it's own create
function and the object itself is of type void.

In this patch I'm adding functions to generate actions that currently
are done without create action, and I'm changing the action type to be
void *, so in next patches only the glue functions will need to change.

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Ivan Malov
c1ce2ba218 net/sfc: support tunnel TSO on EF10 native Tx datapath
Handle VXLAN and GENEVE TSO on EF10 native Tx datapath.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Ivan Malov
9906cb2959 net/sfc: improve log about missing HW TSO support
Said message cannot be considered as warning since
the PMD anyway reports available offload capabilities
by means of device info interface. Make this log
message informational and improve its formatting
by placing the text itself on the same line.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Ivan Malov
41ef1ad50a net/sfc: factor out function to get IPv4 packet ID for TSO
As a result, code duplication will be avoided in the current
TSO implementations (EFX and EF10 native). The future patch to
add support for tunnel TSO will also reuse the new function.

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
9b70500cf2 net/sfc: add TSO header length check to Tx prepare
Make Tx prepare function able to detect packets with invalid header
size when header linearization is required.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
f7a66f9365 net/sfc: introduce descriptor space check in Tx prepare
Add descriptor space check to Tx prepare function to inform a caller
that a packet that needs more than maximum Tx descriptors of a queue
can not be sent.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
a3895ef38c net/sfc: move TSO header checks from Tx burst to Tx prepare
Tx offloads checks should be done in Tx prepare.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
8c27fa78f1 net/sfc: support Tx preparation in EF10 simple datapath
Implement tx_prepare callback. The implementation checks for anything
only in RTE debug mode. No checks are done otherwise because EF10
simple datapath ignores Tx offloads.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
67330d32b8 net/sfc: support Tx preparation in EF10 datapath
Implement tx_prepare callback and update Tx burst function accordingly.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
07685524c9 net/sfc: support Tx preparation in EFX datapath
Implement generic checks in Tx prepare function and update Tx burst
function accordingly.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
11c3712fc9 net/sfc: make TSO descriptor numbers EF10-specific
Numbers of extra descriptors required for TSO are EF10-specific
in fact. Highlight it in define names.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
3985802ecf net/sfc: improve TSO header length check in EF10 datapath
Move the check inside xmit function to the branch in which
the check is mandatory. It makes case when TSO header is not
fragmented a bit more faster.

Fixes: 6bc985e411 ("net/sfc: support TSO in EF10 Tx datapath")
Cc: stable@dpdk.org

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Igor Romanov
ac30699e9c net/sfc: improve TSO header length check in EFX datapath
Move the check inside xmit function to the branch in which
the check is mandatory. It makes case when TSO header is not
fragmented a bit more faster.

Fixes: fec33d5bb3 ("net/sfc: support firmware-assisted TSO")
Cc: stable@dpdk.org

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-04-05 17:45:22 +02:00
Ori Kam
f54aeb3ec0 net/mlx5: fix flow counters using devx
The API that was defined in OFED 4.5 was replaced both in OFED 4.6 and
in upstream.

This commit updates the API to match the upstream one.

Fixes: f5bf91de73 ("net/mlx5: support flow counters using devx")
Cc: stable@dpdk.org

Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Thomas Monjalon
d874a4eed5 net/mlx5: use port sibling iterators
Iterating over siblings was done with RTE_ETH_FOREACH_DEV()
which skips the owned ports.
The new iterators RTE_ETH_FOREACH_DEV_SIBLING()
and RTE_ETH_FOREACH_DEV_OF() are more appropriate and more correct.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
0b259b8e96 net/mlx4: enable secondary process to register DMA memory
The Memory Region (MR) for DMA memory can't be created from secondary
process due to lib/driver limitation. Whenever it is needed, secondary
process can make a request to primary process through the EAL IPC
channel (rte_mp_msg) which is established on initialization. Once a MR
is created by primary process, it is immediately visible to secondary
process because the MR list is global per a device. Thus, secondary
process can look up the list after the request is successfully returned.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
f4efc0eb97 net/mlx4: add control of excessive memory pinning by kernel
A new PMD parameter (mr_ext_memseg_en) is added to control extension of
memseg when creating a MR. It is enabled by default.

If enabled, mlx4_mr_create() tries to maximize the range of MR
registration so that the LKey lookup tables on datapath become smalle
and get the best performance. However, it may worsen memory utilization
because registered memory is pinned by kernel driver. Even if a page in
the extended chunk is freed, that doesn't become reusable until the
entire memory is freed and the MR is destroyed.

To make freed pages available immediately, this parameter has to be
turned off but it could drop performance.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
c18cf501a7 net/mlx5: enable secondary process to register DMA memory
The Memory Region (MR) for DMA memory can't be created from secondary
process due to lib/driver limitation. Whenever it is needed, secondary
process can make a request to primary process through the EAL IPC
channel (rte_mp_msg) which is established on initialization. Once a MR
is created by primary process, it is immediately visible to secondary
process because the MR list is global per a device. Thus, secondary
process can look up the list after the request is successfully returned.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
dceb502942 net/mlx5: add control of excessive memory pinning by kernel
A new PMD parameter (mr_ext_memseg_en) is added to control extension of
memseg when creating a MR. It is enabled by default.

If enabled, mlx5_mr_create() tries to maximize the range of MR
registration so that the LKey lookup tables on datapath become smaller
and get the best performance. However, it may worsen memory utilization
because registered memory is pinned by kernel driver. Even if a page in
the extended chunk is freed, that doesn't become reusable until the
entire memory is freed and the MR is destroyed.

To make freed pages available immediately, this parameter has to be
turned off but it could drop performance.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
207fe7ac72 net/mlx5: fix external memory registration
Secondary process is not allowed to register MR due to a restriction of
library and kernel driver.

Fixes: 7e43a32ee0 ("net/mlx5: support externally allocated static memory")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
3d1f3c7c83 net/mlx: remove debug messages on datapath
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
0203d33a10 net/mlx4: support secondary process
In order to support secondary process, a few features are required.

a) rdma-core library should allocate device resources using DPDK's
   memory allocator.

b) UAR should be remapped for secondary processes. Currently, in order
   not to use different data structure for secondary processes, PMD
   tries to reserve identical virtual address space for both primary
   and secondary processes.

c) IPC channel is necessary, which can be easily set with rte_mp APIs.
   Through the channel, Verbs command FD is delivered to the secondary
   process and the device stop/start event is also broadcast from
   primary process.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
8e49376400 net/mlx4: add external allocator for Verbs object
To support secondary process, the memory allocated by library such as
completion rings (CQ) and buffer rings (WQ) must be manageable by EAL,
in order to share it with secondary processes. With new changes in
rdma-core and kernel driver, it is possible to provide an external
allocator to the library layer for this purpose. All such resources
will now be allocated within DPDK framework.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
099c2c5376 net/mlx4: change device reference for secondary process
rte_eth_devices[] is not shared between primary and secondary process,
but a static array to each process. The reverse pointer of device
(priv->dev) becomes invalid if mlx4 supports secondary process.
Instead, priv has the pointer to shared data of the device,
  struct rte_eth_dev_data *dev_data;

Two macros are added,
  #define PORT_ID(priv) ((priv)->dev_data->port_id)
  #define ETH_DEV(priv) (&rte_eth_devices[PORT_ID(priv)])

Cc: stable@dpdk.org

Suggested-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
2aac5b5d11 net/mlx5: sync stop/start with secondary process
Rx/Tx burst function pointers are stored in the rte_eth_dev structure,
which is local to a process. Even though primary process replaces the
function pointers, secondary will not run the new ones. With rte_mp
APIs, primary can easily broadcast a request to stop/start the datapath
of secondary processes.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
7be600c8d8 net/mlx5: rework PMD global data init
There's more need to have PMD global data structure. This should be
initialized once per a process regardless of how many PMD instances are
probed. mlx5_init_once() is called during probing and make sure all the
init functions are called once per a process. Currently, such global
data and its initialization functions are even scattered. Rather than
'extern'-ing such variables and calling such functions one by one making
sure it is called only once by checking the validity of such variables, it
will be better to have a global storage to hold such data and a
consolidated function having all the initializations. The existing shared
memory gets more extensively used for this purpose. As there could be
multiple secondary processes, a static storage (local to process) is also
added.

As the reserved virtual address for UAR remap is a PMD global resource,
this doesn't need to be stored in the device priv structure, but in the
PMD global data.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
9a8ab29b84 net/mlx5: replace IPC socket with EAL API
Socket API is used for IPC in order for secondary process to acquire
Verb command file descriptor. The FD is used to remap UAR address.
The multi-process APIs (rte_mp) in EAL are newly introduced.
mlx5_socket.c is replaced with mlx5_mp.c, which uses the new APIs.

As it is PMD global infrastructure, only one IPC channel is established.
All the IPC message types may have port_id in the message if there is
need to reference a specific device.

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
3ebe658059 net/mlx5: fix memory event on secondary process
As the memory event is propagated to secondary processes, the event is
processed redundantly. This should be processed once because the data
structure used for MR and the event is global across the processes.

Fixes: 974f1e7ef1 ("net/mlx5: add new memory region support")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Dekel Peled
de90612f40 net/mlx5: fix errno typos in comments
Correct typing mistake in several locations:
ernno ==> errno

Fixes: 23c1d42c71 ("net/mlx5: split flow validation to dedicated function")
Cc: stable@dpdk.org

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Yongseok Koh
9c55c6bd86 net/mlx5: revert mbuf address calculation for x86
When replenishing mbufs on Rx, buffer address (mbuf->buf_addr) should be
loaded. non-x86 processors (mostly RISC such as ARM and Power) are more
vulnerable to load stall. For x86, reducing the number of instructions
seems to matter most.

For x86, this is simply a load but for other architectures, it is
calculated from the address of mbuf structure by rte_mbuf_buf_addr()
without having to load the first cacheline of the mbuf.

Fixes: 12d468a62b ("net/mlx5: fix instruction hotspot on replenishing Rx buffer")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-04-05 17:45:22 +02:00
Shreyansh Jain
55984a9bb5 net/dpaa2: update MC firmware version for FSLMC bus
MC firmware is the core component of FSLMC bus and DPAA2 devices.
Prior to this patch, MC firmware supported 10.10.x version. This
patch bumps the min supported version to 10.14.x.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-04-04 23:42:15 +02:00
Bruce Richardson
6723c0fc72 replace snprintf with strlcpy
Do a global replace of snprintf(..."%s",...) with strlcpy, adding in the
rte_string_fns.h header if needed.  The function changes in this patch were
auto-generated via command:

  spatch --sp-file devtools/cocci/strlcpy.cocci --dir . --in-place

and then the files edited using awk to add in the missing header:

  gawk -i inplace '/include <rte_/ && ! seen { \
  	print "#include <rte_string_fns.h>"; seen=1} {print}'

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2019-04-04 22:46:05 +02:00
Bruce Richardson
f9acaf84e9 replace snprintf with strlcpy without adding extra include
For files that already have rte_string_fns.h included in them, we can
do a straight replacement of snprintf(..."%s",...) with strlcpy. The
changes in this patch were auto-generated via command:

spatch --sp-file devtools/cocci/strlcpy-with-header.cocci --dir . --in-place

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2019-04-04 22:45:54 +02:00
Bruce Richardson
f4206d1642 net/bonding: fix buffer length when printing strings
Using the size of the source string is incorrect when printing using
snprintf. Instead pass in the buffer size to be used appropriately.

Fixes: 457ecf2953 ("bond: add debug info for mode 6")
Cc: stable@dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2019-04-04 22:41:11 +02:00
David Marchand
27893e4eee drivers: remove Linux EAL from include path
None of those drivers require EAL linux specific headers.

Signed-off-by: David Marchand <david.marchand@redhat.com>
2019-04-04 22:06:16 +02:00
Nemanja Marjanovic
d08b6845e4 net/softnic: support QinQ PPPoE encapsulation
Add implementation of QinQ PPPoE packet encapsulation action.

Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
2019-03-29 20:54:36 +01:00
Ian Stokes
ae35fd61fc net/e1000: set min and max MTU
This commit sets the min and max supported MTU values for igb devices
via the eth_igb_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. To aid in these calculations
a new MACRO 'E1000_ETH_OVERHEAD' has been introduced to consolidate
overhead calculation and avoid duplication.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 19:00:35 +01:00
Ian Stokes
29350891c3 net/ixgbe: set min and max MTU for VF
This commit sets the min and max supported MTU values for ixgbe VF
devices via the ixgbevf_dev_set_mtu() function. Min MTU supported is
set to ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. As transport overhead is the
same for VF and PF ixgbe devices, reuse MACRO 'IXGBE_ETH_OVERHEAD' to
avoid duplication.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 19:00:09 +01:00
Ian Stokes
11e5f7a2b5 net/ixgbe: set min and max MTU
This commit sets the min and max supported MTU values for ixgbe devices
via the ixgbe_dev_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max MTU is calculated as the max packet length
supported minus the transport overhead. To aid in these calculations
a new MACRO 'IXGBE_ETH_OVERHEAD' has been introduced to consolidate
overhead calculation and avoid duplication.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 18:59:50 +01:00
Ian Stokes
92645b2ffd net/i40e: set min and max MTU for VF
This commit sets the min and max supported MTU values for i40e VF
devices via the i40evf_dev_info_get() function. Min MTU supported
is set to ETHER_MIN_MTU and max MTU is calculated as the max packet
length supported minus the transport overhead.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 18:59:10 +01:00
Ian Stokes
c00deca2db net/i40e: set min and max MTU
This commit sets the min and max supported MTU values for i40e devices
via the i40e_dev_info_get() function. Min MTU supported is set to
ETHER_MIN_MTU and max mtu is calculated as the max packet length
supported minus the transport overhead.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 18:58:38 +01:00
Chenmin Sun
0f4cff5af2 net/ice: fix speed capability
Device speed capability should be specified based on different PHY types
instead of a fixed value, this patch fix the issue.

Fixes: 690175ee51 ("net/ice: support getting device information")
Cc: stable@dpdk.org

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 18:03:52 +01:00
Stephen Hemminger
5c67301273 net/virtio: remove useless condition
Since previous test is for mtu < 1519 the next else if
is always true. This causes the lgtm static tool to complain.
Not a real issue, just cosmetic.

Fixes: 76d4c652e0 ("virtio: add extended stats")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2019-03-29 17:25:32 +01:00
Stephen Hemminger
204109c5d4 net/netvsc: remove useless condition
Since previous test is for mtu < 1519 the next else if
is always true. This causes the lgtm static tool to complain.
Not a real issue, just cosmetic.

Fixes: 4e9c73e96e ("net/netvsc: add Hyper-V network device")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Rami Rosen <ramirose@gmail.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
0fe3f18f78 net/mlx5: add source vport match to the ingress rules
For E-Switch configurations over multiport Infiniband devices
we should add source vport match to correctly distribute
traffic between representors.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
028b2a28c3 net/mlx5: update event handler for multiport IB devices
This patch modifies asynchronous event handler to support multiport
Infiniband devices. Handler queries the event parameters, including
event source port index, and invokes the handler for specific
devices with appropriate port_id.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
53e5a82fd1 net/mlx5: update install/uninstall event handlers
We are implementing the support for multiport Infiniband device
with representors attached to these multiple ports. Asynchronous
device event notifications (link status change, removal event, etc.)
should be shared between ports. We are going to implement shared
event handler and this patch introduces appropriate device
structure changes and updated event handler install and uninstall
routines.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
1e14090e31 net/mlx5: provide IB port for the object being created
The code is updated to provide IB port index for the Verbs
objects being created - QPs and Verbs Flows.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
f048f3d479 net/mlx5: switch to the shared IB device context
The code is updated to use the shared IB device context and
device handles. The IB device context is shared between
reprentors created over the single multiport IB device. All
Verbs and DevX objects will be created within this shared context.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
d485cdca01 net/mlx5: switch to the shared context IB attributes
The code is updated to use the shared IB device attributes,
located in the shared IB context. It saves some memory if
there are representors created over the single Infiniband
device with multiple ports.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
1b782252cb net/mlx5: switch to the shared protection domain
The PMD code is updated to use Protected Domain from the
shared IB device context. The Domain is shared between
all devices belonging to the same multiport Infiniband device.
If IB device has only one port, the PD is not shared, because
there is only ethernet device created over IB one.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
9c0a9eed37 net/mlx5: switch to the names in the shared IB context
The IB device names are moved from device private data
to the shared context, code involving the names is updated.
The IB port index treatment is added where it is relevant.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
17e19bc4dd net/mlx5: add IB shared context alloc/free functions
The Mellanox NICs support SR-IOV and have E-Switch feature.
When SR-IOV is set up in switchdev mode and E-Switch is enabled
we have so called VF representors in the system. All representors
belonging to the same E-Switch are created on the basis of the
single PCI function and with current implementation each representor
has its own dedicated Infiniband device and operates within its
own Infiniband context. It is proposed to provide representors
as ports of the single Infiniband device and operate on the
shared Infiniband context saving various resources. This patch
introduces appropriate structures.

Also the functions to allocate and free shared IB context for
multiport are added. The IB device context, Protection Domain,
device attributes, Infiniband names are going to be relocated
to the shared structure from the device private one.
mlx5_dev_spawn() is updated to support shared context.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
ad74bc6195 net/mlx5: support multiport IB device during probing
mlx5_pci_probe() routine is refactored to probe the ports
of found Infiniband devices. All active ports (with attached
network interface), belonging to the same Infiniband device
will use the single shared Infiniband context of that device.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
bbfad6427b net/mlx5: add getting IB ports number for multiport IB
There is the routine mlx5_nl_portnum() added to get
the number of ports of multiport Infiniband device.
It is assumed the Uplink/VF representors are attached
on these ports.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
e505508a38 net/mlx5: modify get ifindex routine for multiport IB
There is the routine mlx5_nl_ifindex() returning the
network interface index associated with Infiniband device.
We are going to support multiport IB devices, now function
takes the IB port as argument and returns ifindex associated
with tuple <IB device, IB port>

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Viacheslav Ovsiienko
299d7dc28c net/mlx5: add representor recognition on Linux 5.x
The master device and VF representors were distinguished by
presence of port name, master device did not have one. The new Linux
kernels starting from 5.0 provide the port name for master device
and the implemented representor recognizing method does not work.
The new recognizing method is based on querying the VF number,
has been created on the base of the device.

The IFLA_NUM_VF attribute is returned by kernel if IFLA_EXT_MASK
attribute is specified in the Netlink request message.

Also the presence check of device symlink in device sysfs folder
is added to distinguish representors with sysfs based method.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-03-29 17:25:32 +01:00
Tiwei Bie
12e9e70c89 net/virtio: define avail and used flags as constants
We are consistently passing 1 as the argument in the data path,
so there is no need to define avail/used flags as function-like
macros anymore. This patch changes the avail and used flags to
constants. And a frequently used combination is also introduced.

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2019-03-29 17:25:32 +01:00
Tiwei Bie
1c8489da56 net/virtio-user: fix multi-process support
This patch fixes the multi-process support for virtio-user.
Currently virtio-user just provides some limited secondary
process supports. Only some basic operations can be done in
secondary process on virtio-user port, e.g. getting port stats.
Actions which will trigger the communication with vhost backend
can't be done in secondary process for now, as the fds are
not synced between processes. The processing of server mode
devargs is also moved into virtio_user_dev_init().

Fixes: cdb068f031 ("bus/vdev: scan by multi-process channel")
Fixes: ee27edbe0c ("drivers/net: share vdev data to secondary process")
Cc: stable@dpdk.org

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2019-03-29 17:25:32 +01:00
Andrius Sirvys
1708804ea9 net/virtio: fix duplicate naming of include guard
"The macro name '_VHOST_NET_USER_H' of this include guard is used
in 2 different header files."

lib/librte_vhost/vhost_user.h has the same include guard.
Renamed the include guard in vhost.h to differentiate.

Fixes: 6a84c37e39 ("net/virtio-user: add vhost-user adapter layer")
Cc: stable@dpdk.org

Signed-off-by: Andrius Sirvys <andrius.sirvys@intel.com>
Acked-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
2019-03-29 17:25:32 +01:00
Pablo Cascón
61d4008fe6 net/nfp: support setting link up/down
Add functions to set the link state up or down.

Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
2019-03-29 17:25:32 +01:00
Xiao Wang
ae843c69aa net/fm10k: fix VLAN strip offload flag
Since the VLAN header is stripped from mbuf data, PKT_RX_VLAN_STRIPPED
should be set in offload flag.

Fixes: 6b59a3bc82 ("fm10k: fix VLAN in Rx mbuf")
Fixes: 7092be8437 ("fm10k: add vector Rx")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
2019-03-29 17:25:32 +01:00
Raslan Darawsheh
4937790874 net/failsafe: support secondary process
Add implementation for probe in secondary.

Failsafe will attempt to attach all the sub-devices in
secondary process.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2019-03-29 17:25:32 +01:00
Raslan Darawsheh
2f4b99831c net/failsafe: replace sub-device pointer with port id
In multiprocess context, the pointer to sub-device is shared between
processes. Previously, it was a pointer to per process eth_dev so
it's needed to replace this dependency.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2019-03-29 17:25:32 +01:00
Raslan Darawsheh
fa7bb47ace net/failsafe: change back-reference from sub-device
In multiprocess context, the sub-device structure is shared
between processes. The reference to the failsafe device was
a per process pointer. It's changed to port id which is the
same for all processes.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2019-03-29 17:25:32 +01:00
Raslan Darawsheh
0864701245 net/failsafe: replace local device with shared data
In multiprocess context, the private structure is shared between
processes. The back reference from private to generic data was using
a pointer to a per process eth_dev. It's now changed to a reference of
the shared data.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2019-03-29 17:25:32 +01:00
Ali Alnubani
e3bcaf3a0f net/mlx5: add missing return value check
This patch fixes the build failure with message:
  drivers/net/mlx5/mlx5_ethdev.c: In function ‘mlx5_sysfs_switch_info’:
  drivers/net/mlx5/mlx5_ethdev.c:1381:3:
    error: ignoring return value of ‘fscanf’, declared with attribute
           warn_unused_result [-Werror=unused-result]
  fscanf(file, "%s", port_name);
    ^

Which reproduces on Ubuntu 16.04 LTS with
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609.

Fixes: b2f3a38101 ("net/mlx5: support new representor naming format")

Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Dekel Peled <dekelp@mellanox.com>
2019-03-29 17:25:32 +01:00
Stephen Hemminger
4339de851e net/bnxt: fix Rx VLAN offload flags
The bnxt driver is not correctly setting the receive VLAN offload
flags.  When VLAN is offloaded the driver must set the
PKT_RX_VLAN_STRIPPED flag.

Actually, several drivers have the same bug, only most of the
Intel drivers look right. Any driver that sets vlan_tci is probably
stripping the tag, and should be setting RX_VLAN_STRIPPED.

To quote rte_mbuf.h:

/**
 * The RX packet is a 802.1q VLAN packet, and the tci has been
 * saved in in mbuf->vlan_tci.
 * If the flag PKT_RX_VLAN_STRIPPED is also present, the VLAN
 * header has been stripped from mbuf data, else it is still
 * present.
 */

Fixes: 2eb53b134a ("net/bnxt: add initial Rx code")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-03-29 17:25:32 +01:00
Wei Zhao
7cb745230f net/i40e: log when provided RSS key is not valid
A log message is required when provided RSS key is
not valid so that driver will use the default RSS key.

Fixes: ecad87d223 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-03-29 17:25:32 +01:00
Qiming Yang
d7d150b930 net/ice: enable RSS when device init
This patch enabled RSS for UPD/TCP/SCTP+IPV4/IPV6 packets.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-03-29 17:25:31 +01:00
Qiming Yang
37f4ac5f59 net/ice: add safe mode
If E810 download package failed, driver need to go to safe mode.
In the safe mode, some advanced features will not be supported.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-03-29 17:25:31 +01:00
Qiming Yang
a4c8c48fe3 net/ice: load OS default package
This patch enables package downloading to the device. The package is
to be in the /lib/firmware/intel/ice/ddp directory and named ice.pkg.
The package is shared by the kernel driver and the DPDK PMD.

There is no per device package be supported so far, all the
devices can only download the same package. This limitation will
be removed in the future.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-03-29 17:25:31 +01:00
Stephen Hemminger
cc7cd517b1 net/vdev_netvsc: fix device cast
The return value from bus->find_device is a rte_device
which is not safe to cast to a rte_vdev_device structure.
It doesn't really matter since only being checked for NULL
but static checkers might find a bug here.

Fixes: 56252de779 ("net/vdev_netvsc: add automatic probing")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Matan Azrad <matan@mellanox.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
c9e37832c9 net/ice/base: rework on bit ops
Move all bit ops related functions from ice_osdep.h into ice_bitops.h.
Also remove the limitation that bitmap can only be 64 bits in
ice_set_bit and ice_clear_bit.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
bcb1f28386 net/ice/base: revert workaround for resource allocation
Revert the workaround for allocating TCAM and FV entries to align
with latest firmware.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
6e1db8a61d net/ice/base: increase protocol offset size
OS package's format is changed, field vector's protocol offset size is
changed from 8 bit to 16 bit. So base code also need to align to this,
or PMD will not be able to load OS package correctly.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
182dda1e88 net/ice/base: fix minor issues
1. clean flow entry's action structure after remove it.
2. initialized priority when add a new flow entry
3. remove RSS configuration before deleting the flow profile.

Fixes: aa1cd410fa ("net/ice/base: add flow module")
Fixes: 51d04e4933 ("net/ice/base: add flexible pipeline module")

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
65a9131f9e net/ice/base: fix duplicate resource allocations
This patch ensure that TCAM allocations made by a newly added VSIG
that has the same characteristic list of an existing VSIG are removed.

Fixes: 51d04e4933 ("net/ice/base: add flexible pipeline module")

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
bf36ae6b85 net/ice/base: change profile priority for RSS reply
1. Add call to replay RSS configurations
2. Add RSS configurations to end of list and not the head to avoid
inversion on replay.

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
bd984f155f net/ice/base: support FDIR
Add flow director related support base code.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
1082f78654 net/ice/base: support DCB
Add module to support DCB related features.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
2a1018c4c1 net/ice/base: change profile id reference counting
Improved the profile reference counting, by moving it from being
based on how many TCAM entries using the profile to how many
profile map entries are using the profile.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
741ab49577 net/ice/base: add function to check FW recovery mode
Code added to check the FW recovery mode. This function will be
used by the drivers during init to check whether the FW is in
recovery mode or not. If FW is in recovery mode then the drivers
need to run in a recovery mode where it can allow only limited
operations. Link should be down, allow only certain AQ commands
etc.

Signed-off-by: Victor Raj <victor.raj@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
fcbf52eaaf net/ice/base: return config error without queue to disable
If there is no queue to disable, return appropriate configuration error
earlier without acquiring the lock.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
f0c3801053 net/ice/base: fix unreachable code usage
Klocwork points out some code is unreachable in
ice_get_itr_intrl_gran and ice_ptg_find_ptype.
The patch removed the unreachable code and resolved the static
analysis reported issues.

Fixes: 51d04e4933 ("net/ice/base: add flexible pipeline module")
Fixes: 453d087cca ("net/ice/base: add common functions")

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
abd6cd540e net/ice/base: update copyright time
Update copyright time to 2019.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
995fa41153 net/ice/base: fix minor issues
1. Fix some problems with filling the HW tables.
2. Fix a logic error in ice_rem_prof_from_list.

Fixes: 51d04e4933 ("net/ice/base: add flexible pipeline module")

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
fd28d46898 net/ice/base: remove local VSIG allocations
If allocating a VSI to a VSIG fails the local allocations made for VSIG
profiles and change-lists will not be removed. Adding calls to free
these entries on error in VSIG management calls.

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
f5041767fd net/ice/base: do not write TCAM entries back
Profile TCAM entry removal is handled by the firmware when
freeing the resource, so the driver does not need to write these
default entries back with an update Package action.

This patch removes writing of the TCAM entry using Update Package
command when removing it, since the entry has already been freed
by firmware.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
aafbbd98f1 net/ice/base: add RSS key related macro and structures
Add define for 52 byte RSS hash key size, and add struct
ice_aqc_get_set_rss_keys comments regarding setting 40 bytes and
52 byte hash key.

Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
4e7fd6d844 net/ice/base: enhance get link status command
Extend the functionality of the admin queue command by including
additional status and ID bits to improve link topology configuration.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
d796d38274 net/ice/base: ensure only valid bits are set
In the ice_aq_set_phy_cfg AQ command, the 16.4 bit is reserved.
This patch will make sure that this bit will never be set to 1.

Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
98afdf10b9 net/ice/base: enable VSI queue context
The patch added to retrieve the queue context and update the queue
handle for lan queues.

Signed-off-by: Victor Raj <victor.raj@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
29a0c11489 net/ice/base: clean code
Change below function as static and also relocated code line
to align with kernel driver.

ice_aq_move_sched_elems
ice_sched_get_agg_node
ice_sched_set_node_bw_lmt
ice_sched_cfg_node_bw_alloc
ice_sched_add_agg_cfg
ice_sched_rm_agg_cfg
ice_sched_move_vsi_to_agg
ice_sched_del_rl_profile
ice_sched_rm_unused_rl_prof

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
5ace203a3e net/ice/base: update macros
Update macros for metadata and package flags.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
cc842daddd net/ice/base: fix minor issues
1. ICE_SW_LKUP_LAST need to be handled correctly in
ice_aq_alloc_free_vsi_list and ice_update_vsi_list_rule
2. ICE_SW_LKUP_ETHERTYPE_MAC need to be handled correctly in
ice_update_vsi_lkup_fltr
3. free package segment pointer during ice_deinit_hw

Fixes: c7dd159311 ("net/ice/base: add virtual switch code")
Fixes: 453d087cca ("net/ice/base: add common functions")

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
e1494d05b2 net/ice/base: add helper functions for flow management
1. ice_rem_all_sw_rules_info - remove all switch rules.
2. ice_reply_all_fltr - replay all filters stored in book keeping list.

These APIs will be used when switch rule feature is enabled.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
02acdce2f5 net/ice/base: add MAC filter with marker and counter
1. ice_add_mac_with_sw_marker - add filter with software marker.
2. ice_add_mac_with_counter - add filter with counter enabled.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
8fc7f70837 net/ice/base: add functions to get VSI promiscuous mode
1. ice_get_vsi_promisc - get promiscuous mode of give VSI.
2. ice_get_vsi_vlan_promisc - get VLAN promiscuous mode of given VSI.

PMD may use these APIs to check the real HW status, but not rely on
a software flag when something abnormal.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
f1ffdec6cf net/ice/base: add functions for resource counter
1. ice_alloc_res_cntr - allocate resource counter
2. ice_free_res_cntr - free resource counter
3. ice_alloc_vlan_res_counter - allocate vlan resource counter
4. ice_free_vlan_res_counter - free vlan resource counter

These APIs will be used when try to count the number of a flow be
hit.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
d781ccbdd1 net/ice/base: add functions to get allocated resources
1. ice_aq_get_res_alloc - get allocated resources.
2. ice_aq_get_res_descs - get allocated resource descriptors.

These APIs may help to PMD to enable some debug utilities to
dump the resource allocation status.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
157d00901f net/ice/base: add functions for ethertype filter
Add API ice_remove_eth_mac and ice_add_eth_mac to support
adding / removing ethertype (or MAC) based filter rules.

PMD driver can use these APIs to enable related rte_flow rule.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
ad4bd56a0d net/ice/base: add VSI queue context framework
Added code to allocate VSI queue contexts to save the queue specific
information like bandwidth etc.

Signed-off-by: Victor Raj <victor.raj@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
b42d6885fe net/ice/base: add more APIs in switch module
Add below APIs in switch module

1. ice_aq_get_vsi_params -  get VSI context info
2. ice_aq_add_update_mir_rule - add/update mirror rule
3. ice_aq_delete_mir_rule - delete mirror rule
4. ice_aq_set_storm_ctrl - set storm control configuration
5. ice_aq_get_storm_ctrl - get storm control configuration

PMD can use these APIs to enable mirror rule and storm control
related features.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
ef165e0a1d net/ice/base: declare functions as external
Remove static of below functions and declare them as external
APIs.

ice_aq_add_vsi
ice_aq_free_vsi
ice_aq_update_vsi
ice_aq_add_lan_txq
ice_init_pkg

So far the purpose is just to sync with kernel driver.
They are reserved for future use.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
b09dff27e9 net/ice/base: remove unnecessary code
Remove unnecessary macro and data structure.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
aeff2769f3 net/ice/base: allow package copy to be used after resets
For components that make a copy of an external pipeline package file
(i.e.  the Linux and FreeBSD drivers), save the size of the package
file along with the copy so that both can be used when calling
ice_init_pkg() after a CORER/GLOBR reset.
Also, do not free the copy of the package file in ice_init_pkg()
since it is needed afterward for subsequent resets.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
6f59fc0f86 net/ice/base: add helper macros
1. Add macro ice_for_each_traffic_class to loop for each
traffic class.
2. Add macro MIN_T to wrap min with type conversion.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
a03c714bfe net/ice/base: add two helper functions
Add two helper functions in common module.
1. ice_aq_set_mac_cfg to help configure maximum frame size with AQ
command
2. ice_get_ctx help to extract context bits from a packet structure.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
0c451c3198 net/ice/base: improve comments
Improve comments to follow naming rules.
Also the patch include some minor cleanup.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Qi Zhang
c88a5ede58 net/ice/base: add switch resource allocation and free
Add two APIs ice_alloc_sw and ice_free_sw to support
switch related resource allocation and free.

These APIs are required when we enable switch flow.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2019-03-29 17:25:31 +01:00
Wenzhuo Lu
2d5f6953d5 net/ice: support vector AVX2 in Tx
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
2019-03-29 17:25:31 +01:00