If Tx datapath does not support TSO, TSO was dropped on device configure.
It is incorrect to change advertised offloads.
Fixes: 7a4d44a639c9 ("net/sfc: make TSO a datapath-dependent feature")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Datapath choice requires NIC capabilities knowledge and, therefore,
should be done after probe. Whereas NIC resources estimation needs
to know chosen datapath (e.g. if Tx datapath is going to use TSO).
Fixes: df1bfde4ff0d ("net/sfc: factor out libefx-based Rx datapath")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Put to mempool does not free chained segments.
Fixes: e0b063941e03 ("net/sfc: support scattered Rx DMA")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
MPLSoUDP & MPLSoGRE is not supported by tunnel
filter due to limited resource of HW, this patch
enables MPLS tunnel filter by replacing inner_mac
filter.
This configuration will be set when adding MPLSoUDP
and MPLSoGRE filter rules, and it will be invalid
only by NIC core reset.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This patch add MPLS parsing function to support MPLS filtering.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This patch exposes the following item fields through the flow command:
- MPLS label
- GRE protocol
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
This patch adds MPLS and GRE items to generic rte flow.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
First segment size must be at least 18 bytes, packets not respecting this
are silently not sent by the NIC but counted as sent by the PMD. The only
way to figure out is compiling the PMD in debug mode.
Fixes: 6579c27c11a5 ("net/mlx5: remove gather loop on segments")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
The driver can handle dynamic MTU change without needing the port to be
stopped explicitly by the application. However, there is currently no
check to prevent I/Os from happening on a different thread while the
port is going thru' reset internally. This patch fixes this issue by
assigning RX/TX burst functions to a dummy function and also reconfigure
RX bufsize for each rx queue based on the new MTU value.
Fixes: 200645ac7909 ("net/qede: set MTU")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
The newer SR-IOV PF drivers expects RX/TX queues to be created before
applying RSS configuration. This patch addresses this requirement by
deferring RSS configuration till the queues are created. Even though
this issue is only seen in SR-IOV context, the changes will be made
applicable to PF also to keep the behavior consistent between VF/PF.
Fixes: 7ab35bf6b97b ("net/qede: fix RSS")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Both UDP and TCP based RSS offload types are supported by the device.
This patch adds UDP protocol which got missed out in the original patch.
Fixes: 4c98f2768eef ("net/qede: support RSS hash configuration")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
This patch is to add testpmd CLI for getting all loaded DDP profiles.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Add i40e_tunnel_type enumeration type to refine consistent
tunnel filter, it will be esay to add new tunnel type for
i40e.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Previously, only tunnel filter to PF is supported.
This patch adds i40e_dev_consistent_tunnel_filter_set
function for consistent filter API to support tunnel
filter to VF.
Signed-off-by: Yong Liu <yong.liu@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Change tunnel filter function name to VXLAN filter
function, prepare for other tunnel filter function.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Rework tunnel filter functions to align with the
new command buffer for add/remove cloud filter.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
vhost removes limit of Rx burst size(32 pkts) and supports to make
an best effort to receive pkts.
Cc: yuanhan.liu@linux.intel.com
Cc: maxime.coquelin@redhat.com
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
vhost removes limit of Tx burst size(32 pkts) and supports to make
an best effort to transmit pkts.
Cc: yuanhan.liu@linux.intel.com
Cc: maxime.coquelin@redhat.com
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
To add a wrapper function to remove the limit of tx burst size and
implement the "make an best effort to transmit the pkts" policy.
The patch makes ixgbe vec function work in a consistent behavior
like ixgbe_xmit_pkts_simple and ixgbe_xmit_pkts do that.
Cc: Helin Zhang <helin.zhang@intel.com>
Cc: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
To add a wrapper function to remove the limit of tx burst size. The patch
makes i40e vec function an best effort to transmit the pkts in the
consistent behavior like i40e_xmit_pkts_simple and i40e_xmit_pkts do that.
Cc: Helin Zhang <helin.zhang@intel.com>
Cc: Jingjing Wu <jingjing.wu@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
To add a wrapper function to remove the limit of tx burst size.
The patch makes fm10k vec function an best effort to transmit
pkts in the consistent behavior like fm10k_xmit_pkts does that.
Cc: Jing Chen <jing.d.chen@intel.com>
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This patch includes slowpath configuration and fastpath changes
to support LRO and TSO. A bit of revamping is needed in order
to make use of existing packet classification schemes in Rx fastpath
and for SG element processing in Tx.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Add limited support for ntuple filter and flow director configuration.
The filtering is based on 4-tuples viz src-ip, dst-ip, src-port,
dst-port. The mask fields, tcp_flags, flex masks, priority fields,
Rx queue drop etc are not supported.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Add base driver APIs to enable accelerated RFS[aRFS] mode and ramrod
to configure rfs and ntuple filter.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Merge hw_stop and hw_reset into one function.
Prevent race condition between MFW attentions and pf stop command during
unload flow that causes an ASSERT.
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
A step toward having multi-Txq support on same queue-zone for VFs.
This change takes care of:
- VFs assume a single CID per-queue, where queue X receives CID X.
Switch to a model similar to that of PF - I.e., Use different CIDs
for Rx/Tx, and use mapping to acquire/release those. Each VF
currently will have 32 CIDs available for it [for its possible 16
Rx & 16 Tx queues].
- To retain the same interface for PFs/VFs when initializing queues,
the base driver would have to retain a unique number per-each queue
that would be communicated in some extended TLV [current TLV
interface allows the PF to send only the queue-id]. The new TLV isn't
part of the current change but base driver would now start adding
such unique keys internally to queue_cids. This would also force
us to start having alloc/setup/free for L2 [we've refrained from
doing so until now]
The limit would be no-more than 64 queues per qzone [This could be
changed if needed, but hopefully no one needs so many queues]
- In IOV, Add infrastructure for up to 64 qids per-qzone, although
at the moment hard-code '0' for Rx and '1' for Tx [Since VF still
isn't communicating via new TLV which index to associate with a
given queue in its queue-zone].
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Add support for the new interface with the Management FW for setting
max values of "soft" resources.
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
