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net: ethernet: ti: davinci_cpdma: add weight function for channels
authorIvan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Tue, 29 Nov 2016 15:00:47 +0000 (17:00 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Nov 2016 19:37:13 +0000 (14:37 -0500)
commit0fc6432cc78d8dc683474d8e28ea30543ae033b3
tree3ecb3cb7544ae379475471c39d979fbc5cbab4d1tree
parent348bfec21f52030b5f8df9d9dacf85b6253418d3commit | diff
net: ethernet: ti: davinci_cpdma: add weight function for channels

The weight of a channel is needed to split descriptors between
channels. The weight can depend on maximum rate of channels, maximum
rate of an interface or other reasons. The channel weight is in
percentage and is independent for rx and tx channels.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/davinci_cpdma.c diff | blob | blame | history
drivers/net/ethernet/ti/davinci_cpdma.h diff | blob | blame | history
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