Merge branch 'mvpp2-per-cpu-buffers'

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Matteo Croce says:

====================
mvpp2: per-cpu buffers

This patchset workarounds an PP2 HW limitation which prevents to use
per-cpu rx buffers.
The first patch is just a refactor to prepare for the second one.
The second one allocates percpu buffers if the following conditions are met:
- CPU number is less or equal 4
- no port is using jumbo frames

If the following conditions are not met at load time, of jumbo frame is enabled
later on, the shared allocation is reverted.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2019-09-02 12:07:46 -07:00

parent 4ba0ebbc6c 7d04b0b13b

commit 67538eb5c0

2 changed files with 237 additions and 41 deletions

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4

drivers/net/ethernet/marvell/mvpp2/mvpp2.h

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274

drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c

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