The i40evf PMD will be deprecated, iavf will be the only VF driver for
Intel 700 serial (i40e) NIC family.
To reach this, there will be 2 steps:
Step 1: iavf will be the default VF driver, while i40evf still can be
selected by devarg: "driver=i40evf".
This is covered by this patch, which include:
1) add all 700 serial NIC VF device ID into iavf PMD
2) skip probe if devargs contain "driver=i40evf" in iavf
3) continue probe if devargs contain "driver=i40evf" in i40evf
Step 2: i40evf and related devarg are removed, this will happen at DPDK
21.11
Between step 1 and step 2, no new feature will be added into i40evf
except bug fix.
Signed-off-by: Robin Zhang <robinx.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
When set default MAC address, use type VIRTCHNL_ETHER_ADDR_PRIMARY as this
case is changing device/primary unicast MAC. For other cases, such as
adding or deleting extra unicast addresses and multicast addresses, use
type VIRTCHNL_ETHER_ADDR_EXTRA.
Fixes: cb25d4323fbf ("net/avf: enable MAC VLAN and promisc ops")
Cc: stable@dpdk.org
Signed-off-by: Robin Zhang <robinx.zhang@intel.com>
Tested-by: Yan Xia <yanx.xia@intel.com>
Add a specific path for RX AVX512 (flexible descriptor).
In this path, support the HW offload features, like,
checksum, VLAN stripping, RSS hash.
This path is chosen automatically according to the
configuration.
'inline' is used, then the duplicate code is generated
by the compiler.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add a specific path for RX AVX512 (traditional).
In this path, support the HW offload features, like,
checksum, VLAN stripping, RSS hash.
This path is chosen automatically according to the
configuration.
'inline' is used, then the duplicate code is generated
by the compiler.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add a specific path for TX AVX512.
In this path, support the HW offload features, like,
checksum insertion, VLAN insertion.
This path is chosen automatically according to the
configuration.
'inline' is used, then the duplicate code is generated
by the compiler.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add the offload flag for RX queues to know which offload
features are set.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Fix segment fault when failing to get the memory from the pool.
If there's no memory in the default cache, fall back to the
previous process.
The previous AVX2 rearm function is changed to add some AVX512
instructions and changed to a callee of the AVX2 and AVX512
rearm functions.
Fixes: 31737f2b66fb ("net/iavf: enable AVX512 for legacy Rx")
Cc: stable@dpdk.org
Reported-by: David Coyle <david.coyle@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Tested-by: David Coyle <david.coyle@intel.com>
New FDIR parsing are added to handle the fragmented IPv4/IPv6 packet.
Signed-off-by: Ting Xu <ting.xu@intel.com>
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
According to Intel® AVF spec
(https://www.intel.com/content/dam/
www/public/us/en/documents/product-specifications/
ethernet-adaptive-virtual-function-hardware-spec.pdf)
section 2.2.2.3:
The max segment size(MSS) of TSO should not be set lower than 88.
Fixes: a2b29a7733ef ("net/avf: enable basic Rx Tx")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Fix pkt_len parsing when DEV_RX_OFFLOAD_KEEP_CRC is set in AVX512 path.
Fixes: 31737f2b66fb ("net/iavf: enable AVX512 for legacy Rx")
Fixes: 6df587028e57 ("net/iavf: enable AVX512 for flexible Rx")
Cc: stable@dpdk.org
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Tested-by: David Coyle <david.coyle@intel.com>
Implement support for the power management API by implementing a
`get_monitor_addr` function that will return an address of an RX ring's
status bit.
This patch is basically a cut-and-paste of the changes already
committed in ixgbe, i40e and ice drivers in 21.02. This extends
the availability of the power-saving mechanism to the iavf driver,
which is needed for those use-cases using virtual functions.
Patchset where PMD Power Management added in 21.02:
http://patchwork.dpdk.org/project/dpdk/list/?series=14756
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Since rte_flow is the only API for filtering operations,
the legacy driver interface filter_ctrl was too much complicated
for the simple task of getting the struct rte_flow_ops.
The filter type RTE_ETH_FILTER_GENERIC and
the filter operarion RTE_ETH_FILTER_GET are removed.
The new driver callback flow_ops_get replaces filter_ctrl.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This patch change judgment statements to disable RSS for vf
when users need to disable RSS or RSS hash function configured
is not supported.
Fixes: 95f2f0e9fc2a ("net/iavf: improve default RSS")
Cc: stable@dpdk.org
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Rename PKT_RX_EIP_CKSUM_BAD to PKT_RX_OUTER_IP_CKSUM_BAD and
deprecate the original name. The new name is better aligned
with existing PKT_RX_OUTER_* flags, which should help reduce
confusion about its use.
Suggested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 capability added support that allows
the PF to set the location of the RX VLAN tag for stripping offloads.
So the VF needs to extract the VLAN tag according to the location flags.
Fixes: 1c301e8c3cff ("net/iavf: support new VLAN capabilities")
Cc: stable@dpdk.org
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Tested-by: Wei Xie <weix.xie@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 capability allows PF to set the
location of TX VLAN insertion.
So VF needs to insert VLAN tag according to the location flags.
Fixes: 1c301e8c3cff ("net/iavf: support new VLAN capabilities")
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Add advanced RSS offloads check due to some legacy driver (kernel/DPDK
PF) does not support virtual channel command VIRTCHNL_OP_RSS_HENA with
hena = 0 and VIRTCHNL_OP_ADD_RSS_CFG.
Fixes: 95f2f0e9fc2a ("net/iavf: improve default RSS")
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Instead of returning error on VLAN init failure, just log the error, so
that the VF device can continue to be configured.
Fixes: 1c301e8c3cff ("net/iavf: support new VLAN capabilities")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
If the underlying PF doesn't support a specific ethertype or the ability
to toggle VLAN insertion and/or stripping, then prevent the VF sending
an invalid message to the PF.
Fixes: 1c301e8c3cff ("net/iavf: support new VLAN capabilities")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
For AVF with single VLAN mode (SVM), port VLAN stripping config
has already been disabled by PF. In this scenario, the error of
-ENOTSUP can be ignored.
Fixes: 1c301e8c3cff ("net/iavf: support new VLAN capabilities")
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Since the VLAN offload virtchnl message name has been renamed to setting
style, the internal Ethernet type setting name needs be changed to avoid
confusing.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
In order to support enable/disable VLAN filtering the VF has to
negotiate the capability via VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2. If
VIRTCHNL_VLAN_TOGGLE is allowed for the VLAN filtering capabilities,
then there needs to be a method to allow this. Make the necessary
changes to support this.
Also, since the virtchnl_vlan_offload message has the desired format,
change the structure name to virtchnl_vlan_setting so it can be used for
VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2 and
VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
The rte_ethdev_driver.h, rte_ethdev_vdev.h and rte_ethdev_pci.h files are
for drivers only and should be a private to DPDK and not installed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Steven Webster <steven.webster@windriver.com>
Allow to ignore error returned from virtual channel command
VIRTCHNL_OP_SET_RSS_HENA with hena = 0 due to some legacy
kernel driver does not support this. Add warning message when
this happen.
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The jumbo frame uses the 'RTE_ETHER_MAX_LEN' as boundary condition,
but the Ether overhead is larger than 18 when it supports dual VLAN tags.
That will cause the jumbo flag rx offload is wrong when MTU size is
'RTE_ETHER_MTU'.
This fix will change the boundary condition with 'RTE_ETHER_MTU' and
overhead, that perhaps impacts the cases of the jumbo frame related.
Fixes: 3fd7a3719c66 ("net/avf: enable ops for MTU setting")
Fixes: 69dd4c3d0898 ("net/avf: enable queue and device")
Cc: stable@dpdk.org
Signed-off-by: Steve Yang <stevex.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The AVF can support to enable / disable CRC strip, so it needs to adjust
the statistics calculation for ibytes according to offload setting.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Until the new eCPRI PTYPE be added into the RTE lib, just mapping eCPRI
to the PTYPE of RTE_PTYPE_L4_UDP in iavf pmd.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
A pointer has already been dereferenced before checking if it is NULL.
It doesn't make any sense, so correct to avoid it.
Coverity issue: 365290
Fixes: f57ebdae3cd0 ("net/iavf: support eCPRI message type 0 for RSS")
Signed-off-by: Simei Su <simei.su@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Allows i40e and mlx5 PMDs to compile on Windows and disable other drivers.
Disable few i40e warnings with Clang such as comparison of integers of
different signs and macro redefinitions.
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Tal Shnaiderman <talshn@nvidia.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The new VLAN virtchnl opcodes introduce new capabilities like VLAN
filtering, stripping and insertion.
The AVF needs to query the VLAN capabilities based on current device
configuration firstly.
AVF is able to configure inner VLAN filter when port VLAN is enabled
base on negotiation; and AVF is able to configure outer VLAN (0x8100)
if port VLAN is disabled to be compatible with legacy mode.
When port VLAN is updated by DCF, the AVF needs to reset to query the
new VLAN capabilities.
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The VF will check the PF's CRC strip capability firstly, then set the
'CRC strip disable' value in the queue configuration according to the
RX CRC offload setting.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Currently, when use 'flow' command to create a rule with following
invalid RSS type combination, it can be created successfully.
Invalid RSS combinations list:
- ETH_RSS_IPV4 | ETH_RSS_NONFRAG_IPV4_TCP
- ETH_RSS_IPV6 | ETH_RSS_NONFRAG_IPV6_TCP
This patch adds these combinations in 'invalid_rss_comb' array to do
valid check, if the combination check failed, the rule will be created
unsuccessful.
Fixes: 91f27b2e39ab ("net/iavf: refactor RSS")
Cc: stable@dpdk.org
Signed-off-by: Murphy Yang <murphyx.yang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
This patch adds an input set refinement function to support outer
and inner TCP/UDP patterns without input set for flow director filter.
For example:
1. flow create 0 ingress pattern eth / ipv4 / udp / end
actions rss queues 0 1 2 3 end / end
2. flow create 0 ingress pattern eth / ipv6 / tcp / end
actions queue index 3 / end
This patch will refine the input set when it is empty and generate
a dummy proto type as input set in L3 header which is required
by the hardware.
Signed-off-by: Yuying Zhang <yuying.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
For AVF FDIR, GTPU uplink and downlink are not supported in previous
code. This patch distinguishes GTPU with IP/EH/DL/UL for AVF FDIR.
Fixes: 4c7a41ae6b23 ("net/iavf: support flow director GTPU outer IPv4/IPv6")
Cc: stable@dpdk.org
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Tested-by: Hailin Xu <hailinx.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Check if there are enough queue pairs currently allocated, and if not,
request PF to allocate them.
Fixes: e436cd43835b ("net/iavf: negotiate large VF and request more queues")
Cc: stable@dpdk.org
Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
Tested-by: Zhimin Huang <zhiminx.huang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add support to actively configure the RSS through port config.
Any kernel PF enabled default RSS will be disabled during
initialization.
Besides, default RSS will be configured based on
rte_eth_rss_conf->rss_hf.
Currently supported default rss_type: ipv4[6], ipv4[6]_udp, ipv4[6]_tcp,
ipv4[6]_sctp.
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This patch enables eCPRI Message Type 0 with input set physical
channel ID in rte_flow for RSS.
Signed-off-by: Simei Su <simei.su@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
For eCPRI MSG Type 0, ecpriRtcid/ecpriPcid field within the eCPRI
header will be extracted to Field Vector for AVF FDIR.
SPEC for eCPRI:
http://www.cpri.info/downloads/eCPRI_v_2.0_2019_05_10c.pdf
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add patterns support for eCPRI.
Added patterns are as follows:
eth_ecpri
eth_ipv4_ecpri
Signed-off-by: Simei Su <simei.su@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This patch fixed the issue that the memory allocated for structure
virtchnl_del_ena_dis_queues is not released at the end of the functions
iavf_enable_queues_lv, iavf_disable_queues_lv and iavf_switch_queue_lv.
Fixes: 9cf9c02bf6ee ("net/iavf: add enable/disable queues for large VF")
Cc: stable@dpdk.org
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The rte_flow_item_vlan items are refined.
The structs do not exactly represent the packet bits captured on the
wire anymore so should only copy real header instead of the whole struct.
Replace the rte_flow_item_* with the existing corresponding rte_*_hdr.
Fixes: 09315fc83861 ("ethdev: add VLAN attributes to ethernet and VLAN items")
Signed-off-by: Xiaoyu Min <jackmin@nvidia.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Check the VF RSS offload flag and ignore relative operation when
iavf hash uninit to avoid reset/close error.
Fixes: 7be10c3004be ("net/iavf: add RSS configuration for VF")
Cc: stable@dpdk.org
Signed-off-by: Steve Yang <stevex.yang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
