net/qede: prevent crash while changing MTU dynamically

The driver can handle dynamic MTU change without needing the port to be
stopped explicitly by the application. However, there is currently no
c

net/qede: prevent crash while changing MTU dynamically

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>

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net/qede: fix VF RSS configuration

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 configurat

net/qede: fix VF RSS configuration

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>

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net/qede: fix missing UDP protocol in RSS offload types

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.

net/qede: fix missing UDP protocol in RSS offload types

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>

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net/qede: support LRO/TSO offloads

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 classi

net/qede: support LRO/TSO offloads

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>

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net/qede: support ntuple and flow director filter

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. Th

net/qede: support ntuple and flow director filter

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>

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net/qede/base: use L2-handles for RSS configuration

Move RSS configuration into using L2-handles instead of queue-ids.

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

net/qede/base: support tunnelling for VF

Add new tunnelling support for VFs.

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

net/qede/base: revise tunnel APIs/structs

Revise tunnel APIs/structs.
- Unite tunnel start and update params in single struct
"ecore_tunnel_info"
- Remove A0 chip tunnelling support.
- Added p

net/qede/base: revise tunnel APIs/structs

Revise tunnel APIs/structs.
- Unite tunnel start and update params in single struct
"ecore_tunnel_info"
- Remove A0 chip tunnelling support.
- Added per tunnel info - removed bitmasks.

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

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net/qede/base: set driver type before sending load request

Set the drv_type before sending LOAD_REQ and remove the
ver_str which is not used by the MFW

Signed-off-by: Rasesh Mody <rasesh.mody@caviu

net/qede/base: set driver type before sending load request

Set the drv_type before sending LOAD_REQ and remove the
ver_str which is not used by the MFW

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

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net/qede/base: fix to prevent VF promisc config

VFs are seeing the number of MACs available to them as '0',
and as a result configure themselves as PROMISC. This fix is to
prevent that.

Fixes: 86a2

net/qede/base: fix to prevent VF promisc config

VFs are seeing the number of MACs available to them as '0',
and as a result configure themselves as PROMISC. This fix is to
prevent that.

Fixes: 86a2265e59d7 ("qede: add SRIOV support")

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

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drivers/net: make PCI device id struct const

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>

net/qede: change few log levels

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

net/qede: fix per queue statisitics

If value of number of rxq/txq is different than
RTE_ETHDEV_QUEUE_STAT_CNTRS, limit per queue
stats/xstats to minimum of the two.

Fixes: 7634c5f91569 ("net/qede:

net/qede: fix per queue statisitics

If value of number of rxq/txq is different than
RTE_ETHDEV_QUEUE_STAT_CNTRS, limit per queue
stats/xstats to minimum of the two.

Fixes: 7634c5f91569 ("net/qede: add queue statistics")

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

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net/qede: fix minimum buffer size and scatter Rx check

- Fix minimum RX buffer size to 1024B
- Force enable scatter/gather mode if given RX buf size is lesser than MTU
- Adjust RX buffer size to

net/qede: fix minimum buffer size and scatter Rx check

- Fix minimum RX buffer size to 1024B
- Force enable scatter/gather mode if given RX buf size is lesser than MTU
- Adjust RX buffer size to cache-line size with overhead included

Fixes: bec0228816c0 ("net/qede: support scatter gather")
Fixes: 2ea6f76aff40 ("qede: add core driver")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: add 50G device PCI id

Add 50G device support for 57980 series

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

net/qede: add PCI ids for new chip variant

Add PCI IDs for new asic type (defined as CHIP_NUM_AH_xxx).
It supports 50G, 40G, 25G and 10G speeds.

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

net/qede: add vendor/device id info

The vendor_id and device_id are used to determine device type. If you
don't have them, then check for determining device type fails and is
always set to default d

net/qede: add vendor/device id info

The vendor_id and device_id are used to determine device type. If you
don't have them, then check for determining device type fails and is
always set to default device type.

Fixes: ec94dbc57362 ("qede: add base driver")

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

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net/qede: restrict maximum queues for PF/VF

HW can support up to 128 queues based on the NIC config/personality.
But most of the testing is done with 32 queues for PF and 16 for VF
device across dif

net/qede: restrict maximum queues for PF/VF

HW can support up to 128 queues based on the NIC config/personality.
But most of the testing is done with 32 queues for PF and 16 for VF
device across different qede devices, so change here is to advertise
only those many instead of returning max queues supported by HW.

Fixes: 2ea6f76aff40 ("qede: add core driver")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: fix reporting PF driver as disabled

qede PMD does not support SR-IOV PF driver functionality, so
max_vfs is set to 0 to imply the same.

Fixes: 2ea6f76aff40 ("qede: add core driver")

Sign

net/qede: fix reporting PF driver as disabled

qede PMD does not support SR-IOV PF driver functionality, so
max_vfs is set to 0 to imply the same.

Fixes: 2ea6f76aff40 ("qede: add core driver")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: fix RSS

This patch includes the following:

- Fix missing hash_key_size advertisement
- Fix RSS hash query function
- Update RSS offload flag
- Accept user provided RSS configuration param

net/qede: fix RSS

This patch includes the following:

- Fix missing hash_key_size advertisement
- Fix RSS hash query function
- Update RSS offload flag
- Accept user provided RSS configuration params via rx_adv_conf
in dev_configure()
- Decouple RSS configuration from common qed_update_vport() and
instead make use of existing RSS APIs for default RSS configuration

Fixes: 6d9e26c42c0d ("net/qede: get RSS hash configuration")
Fixes: 9c5d0a669f9b ("net/qede: fix RSS")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: add fastpath support for VXLAN tunneling

- Support HW checksum and RSS offload for VXLAN traffic
- Identify inner/outer packet_types using lookup table
- Update documentation

Signed-off-b

net/qede: add fastpath support for VXLAN tunneling

- Support HW checksum and RSS offload for VXLAN traffic
- Identify inner/outer packet_types using lookup table
- Update documentation

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: add slowpath support for VXLAN tunneling

- Enable/disable VXLAN tunneling
- Add/remove VXLAN classification rules
- Destination UDP port configuration

Signed-off-by: Harish Patil <harish.

net/qede: add slowpath support for VXLAN tunneling

- Enable/disable VXLAN tunneling
- Add/remove VXLAN classification rules
- Destination UDP port configuration

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede: fix filtering code

In qede_mac_addr_add() a check is added to differentiate between
unicast/multicast mac to prevent a multicast mac from being wrongly added
to unicast filter table. Secon

net/qede: fix filtering code

In qede_mac_addr_add() a check is added to differentiate between
unicast/multicast mac to prevent a multicast mac from being wrongly added
to unicast filter table. Secondly, two separate lists will be used to keep
track of unicast/multicast mac filters to prevent duplicate filter
programming. The other change is to remove filter_config from struct
qed_eth_ops_pass and invoke the base APIs directly. This avoids the need
to have multiple structs and function calls.

Fixes: 2ea6f76aff40 ("qede: add core driver")

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net: remove dead driver names

Since commit b1fb53a39d88 ("ethdev: remove some PCI specific handling"),
rte_eth_dev_info_get() relies on dev->data->drv_name to report the driver
name to caller.

Havi

net: remove dead driver names

Since commit b1fb53a39d88 ("ethdev: remove some PCI specific handling"),
rte_eth_dev_info_get() relies on dev->data->drv_name to report the driver
name to caller.

Having the pmds set driver_info->driver_name in the pmds is useless,
since ethdev overwrites it right after.
The only thing the pmd must do is:
- for pci drivers, call rte_eth_copy_pci_info() which then sets
data->drv_name
- for vdev drivers, manually set data->drv_name

At this stage, virtio-user does not properly report a driver name (fixed in
next commit).

Signed-off-by: David Marchand <david.marchand@6wind.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Jan Blunck <jblunck@infradead.org>

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ethdev: fix extended statistics name index

The function rte_eth_xstats_get() return an array of tuples (id,
value). The value is the statistic counter, while the id references a
name in the array re

ethdev: fix extended statistics name index

The function rte_eth_xstats_get() return an array of tuples (id,
value). The value is the statistic counter, while the id references a
name in the array returned by rte_eth_xstats_get_name().

Today, each 'id' returned by rte_eth_xstats_get() is equal to the index
in the returned array, making this value useless. It also prevents a
driver from having different indexes for names and value, like in the
example below:

rte_eth_xstats_get_name() returns:
0: "rx0_stat"
1: "rx1_stat"
2: ...
7: "rx7_stat"
8: "tx0_stat"
9: "tx1_stat"
...
15: "tx7_stat"

rte_eth_xstats_get() returns:
0: id=0, val=<stat> ("rx0_stat")
1: id=1, val=<stat> ("rx1_stat")
2: id=8, val=<stat> ("tx0_stat")
3: id=9, val=<stat> ("tx1_stat")

This patch fixes the drivers to set the 'id' in their ethdev->xstats_get()
(except e1000 which was already doing it), and fixes ethdev by not setting
the 'id' field to the index of the table for pmd-specific stats: instead,
they should just be shifted by the max number of generic statistics.

Fixes: bd6aa172cf35 ("ethdev: fetch extended statistics with integer ids")

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Remy Horton <remy.horton@intel.com>

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