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| author |   Antoine Tenart <antoine.tenart@free-electrons.com> | 2017-10-30 11:23:33 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-11-01 12:28:33 +0900 |
| commit | 6eb5d375cefcbd60ebb4251b150ea95d47140fe0 (patch) | |
| tree | d91aceb86533f87684a98a85bef0e1223eea4764 /tools/perf/scripts/python/stackcollapse.py | |
| parent | net: mvpp2: use the aggr txq size define everywhere (diff) | |
| download | linux-dev-6eb5d375cefcbd60ebb4251b150ea95d47140fe0.tar.xz linux-dev-6eb5d375cefcbd60ebb4251b150ea95d47140fe0.zip | |
net: mvpp2: simplify the Tx desc set DMA logic
Two functions were always used to set the DMA addresses in Tx
descriptors, because this address is split into a base+offset in the
descriptors. A mask was used to come up with the base and offset
addresses and two functions were called, mvpp2_txdesc_dma_addr_set() and
mvpp2_txdesc_offset_set().
This patch moves the base+offset calculation logic to
mvpp2_txdesc_dma_addr_set(), and removes mvpp2_txdesc_offset_set() to
simplify things.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions