net: hns3: Add support of TX Scheduler & Shaper to HNS3 driver

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THis patch adds the support of the Scheduling and Shaping
functionalities during the transmit leg. This also adds the
support of Pause at MAC level. (Pause at per-priority level
shall be added later along with the DCB feature).

Hardware as such consists of two types of cofiguration of 6 level
schedulers. Algorithms varies according to the level and type
of scheduler being used. Current patch is used to initialize
the mapping, algorithms(like SP, DWRR etc) and shaper(CIR, PIR etc)
being used.

Signed-off-by: Daode Huang <huangdaode@hisilicon.com>
Signed-off-by: lipeng <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Salil 2017-08-02 16:59:49 +01:00 • committed by David S. Miller

parent 46a3df9f97

commit 848440544b

2 changed files with 1121 additions and 0 deletions

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1015

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c

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106

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h

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