This series is intended to allow user to set rate for per channel shapers at cpdma level. This patchset doesn't have impact on performance. The rate can be set with:
echo 100 > /sys/class/net/ethX/queues/tx-0/tx_maxrate Tested on am572xx Based on net-next/master Ivan Khoronzhuk (5): net: ethernet: ti: davinci_cpdma: add weight function for channels net: ethernet: ti: davinci_cpdma: add set rate for a channel net: ethernet: ti: cpsw: add .ndo to set per-queue rate net: ethernet: ti: cpsw: optimize end of poll cycle net: ethernet: ti: cpsw: split tx budget according between channels drivers/net/ethernet/ti/cpsw.c | 264 +++++++++++++++---- drivers/net/ethernet/ti/davinci_cpdma.c | 453 ++++++++++++++++++++++++++++---- drivers/net/ethernet/ti/davinci_cpdma.h | 6 + 3 files changed, 624 insertions(+), 99 deletions(-) -- 2.7.4
