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author | David S. Miller <davem@davemloft.net> | 2021-08-02 10:47:12 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2021-08-02 10:47:12 +0100 |
commit | a3280efd009e6bbfdefd65834af57ba0da4ac8dc (patch) | |
tree | 3f3b397fadd51f98f12b7d4afbc06027fcbec95d /drivers/net/dsa/mt7530.c | |
parent | cfba3fb68960b4e1fb63b4e3d95970b4a4be8577 (diff) | |
parent | c39830a4ce4df09ddef29ac388b062537c559228 (diff) |
Merge branch 'octeon-drr-config'
Sunil Goutham says:
====================
cn10k: DWRR MTU and weights configuration
On OcteonTx2 DWRR quantum is directly configured into each of
the transmit scheduler queues. And PF/VF drivers were free to
config any value upto 2^24.
On CN10K, HW is modified, the quantum configuration at scheduler
queues is in terms of weight. And SW needs to setup a base DWRR MTU
at NIX_AF_DWRR_RPM_MTU / NIX_AF_DWRR_SDP_MTU. HW will do
'DWRR MTU * weight' to get the quantum.
This patch series addresses this HW change on CN10K silicons,
both admin function and PF/VF drivers are modified.
Also added support to program DWRR MTU via devlink params.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mt7530.c')
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