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| author | Bagas Sanjaya <bagasdotme@gmail.com> | 2022-11-21 10:58:55 +0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-23 12:44:13 +0000 |
| commit | c84f6f6c2bb5cd907cd1e770c5b29adb7bf2ae0e (patch) | |
| tree | 25de735c171596a67b485036318d9d7411dff7b3 /Documentation/networking | |
| parent | af42736301cb8b4a949d3afa0dc9aaf89522601a (diff) | |
| download | linux-c84f6f6c2bb5cd907cd1e770c5b29adb7bf2ae0e.tar.bz2 | |
Documentation: devlink: Add blank line padding on numbered lists in Devlink Port documentation
kernel test robot reported indentation warnings:
Documentation/networking/devlink/devlink-port.rst:220: WARNING: Unexpected indentation.
Documentation/networking/devlink/devlink-port.rst:222: WARNING: Block quote ends without a blank line; unexpected unindent.
These warnings cause lists (arbitration flow for which the warnings blame to
and 3-step subfunction setup) to be rendered inline instead. Also, for the
former list, automatic list numbering is messed up.
Fix these warnings by adding missing blank line padding.
Link: https://lore.kernel.org/linux-doc/202211200926.kfOPiVti-lkp@intel.com/
Fixes: 242dd64375b80a ("Documentation: Add documentation for new devlink-rate attributes")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/devlink/devlink-port.rst | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/networking/devlink/devlink-port.rst b/Documentation/networking/devlink/devlink-port.rst index 643f5903d1d8..98557c2ab1c1 100644 --- a/Documentation/networking/devlink/devlink-port.rst +++ b/Documentation/networking/devlink/devlink-port.rst @@ -130,10 +130,11 @@ it is deployed. Subfunction is created and deployed in unit of 1. Unlike SRIOV VFs, a subfunction doesn't require its own PCI virtual function. A subfunction communicates with the hardware through the parent PCI function. -To use a subfunction, 3 steps setup sequence is followed. -(1) create - create a subfunction; -(2) configure - configure subfunction attributes; -(3) deploy - deploy the subfunction; +To use a subfunction, 3 steps setup sequence is followed: + +1) create - create a subfunction; +2) configure - configure subfunction attributes; +3) deploy - deploy the subfunction; Subfunction management is done using devlink port user interface. User performs setup on the subfunction management device. @@ -216,13 +217,17 @@ nodes with the same priority form a WFQ subgroup in the sibling group and arbitration among them is based on assigned weights. Arbitration flow from the high level: + #. Choose a node, or group of nodes with the highest priority that stays within the BW limit and are not blocked. Use ``tx_priority`` as a parameter for this arbitration. + #. If group of nodes have the same priority perform WFQ arbitration on that subgroup. Use ``tx_weight`` as a parameter for this arbitration. + #. Select the winner node, and continue arbitration flow among it's children, until leaf node is reached, and the winner is established. + #. If all the nodes from the highest priority sub-group are satisfied, or overused their assigned BW, move to the lower priority nodes. |