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linux/Documentation/networking/devlink
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Sai Krishna 39c469188b octeontx2-pf: Add ucast filter count configurability via devlink. 
The existing method of reserving unicast filter count leads to wasted
MCAM entries if the functionality is not used or fewer entries are used.
Furthermore, the amount of MCAM entries differs amongst Octeon SoCs.
We implemented a means to adjust the UC filter count via devlink,
allowing for better use of MCAM entries across Netdev apps.

commands:

To get the current unicast filter count
 # devlink dev param show pci/0002:02:00.0 name unicast_filter_count

To change/set the unicast filter count
 # devlink dev param  set  pci/0002:02:00.0  name unicast_filter_count
 value 5 cmode runtime

Signed-off-by: Sai Krishna <saikrishnag@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
History 2024-06-21 11:28:47 +01:00
..
am65-nuss-cpsw-switch.rst net: ti: am65-cpsw-nuss: Add devlink support 2021-02-11 17:52:13 -08:00
bnxt.rst bnxt_en: Update bnxt.rst devlink documentation 2021-10-29 12:13:05 +01:00
devlink-dpipe.rst devlink: fix typo in documentation 2021-03-13 18:11:24 -08:00
devlink-eswitch-attr.rst Documentation: Add documentation for eswitch attribute 2024-03-28 18:20:08 -07:00
devlink-flash.rst devlink: introduce flash update overwrite mask 2020-09-25 17:20:57 -07:00
devlink-health.rst devlink: Update devlink health documentation 2023-02-15 19:15:44 -08:00
devlink-info.rst devlink: add a new info version tag 2024-04-12 11:40:09 +01:00
devlink-linecard.rst Revert "Merge branch 'mlxsw-line-card-model'" 2022-05-05 15:47:23 -07:00
devlink-params.rst devlink: Clarifies max_macs generic devlink param 2021-12-21 19:08:55 -08:00
devlink-port.rst devlink: Support setting max_io_eqs 2024-04-08 14:10:45 +01:00
devlink-region.rst devlink: support directly reading from region memory 2022-11-30 20:54:30 -08:00
devlink-reload.rst Documentation: devlink: extend reload-reinit description 2023-11-30 12:31:23 +01:00
devlink-resource.rst mlxsw: Register physical ports as a devlink resource 2021-01-22 20:42:13 -08:00
devlink-selftests.rst devlink: introduce framework for selftests 2022-07-28 21:56:53 -07:00
devlink-trap.rst devlink: Add packet traps for 802.1X operation 2022-11-09 19:06:14 -08:00
etas_es58x.rst Documentation: devlink: add devlink documentation for the etas_es58x driver 2022-12-12 11:39:13 +01:00
hns3.rst net: hns3: add support to query scc version by devlink info 2024-04-12 18:58:46 -07:00
i40e.rst i40e: Align devlink info versions with ice driver and add docs 2023-10-19 09:03:56 -07:00
ice.rst ice: Document tx_scheduling_layers parameter 2024-04-22 13:05:19 -07:00
index.rst Documentation: Add documentation for eswitch attribute 2024-03-28 18:20:08 -07:00
ionic.rst devlink: add documentation for ionic device driver 2020-01-10 17:07:00 -08:00
iosm.rst net: wwan: iosm: correct devlink extra params 2021-10-02 16:05:20 +01:00
mlx4.rst devlink: add a file documenting devlink regions 2020-01-10 17:07:00 -08:00
mlx5.rst Documentation: Fix counter name of mlx5 vnic reporter 2024-02-05 16:45:50 -08:00
mlxsw.rst mlxsw: core_linecards: Expose device PSID over device info 2022-07-26 13:56:36 -07:00
mv88e6xxx.rst devlink: convert driver-specific files to reStructuredText 2020-01-10 17:06:59 -08:00
netdevsim.rst Documentation: networking: correct spelling 2023-01-31 13:00:47 +01:00
nfp.rst nfp: update devlink device info output 2024-04-12 11:40:09 +01:00
octeontx2.rst octeontx2-pf: Add ucast filter count configurability via devlink. 2024-06-21 11:28:47 +01:00
prestera.rst Documentation: networking: correct spelling 2023-01-31 13:00:47 +01:00
qed.rst devlink: fix typos in qed documentation 2020-01-15 23:14:31 +01:00
sfc.rst sfc: add devlink info support for ef100 2023-02-16 12:03:12 +01:00
ti-cpsw-switch.rst devlink: convert driver-specific files to reStructuredText 2020-01-10 17:06:59 -08:00