net: stmmac: dwxgmac: Finish the Flow Control implementation

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Finish the implementation of Flow Control feature. In order for it to
work correctly we need to set EHFC bit and the correct threshold values
for activating and deactivating it.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Jose Abreu 2019-04-17 09:33:04 +02:00 • committed by David S. Miller

parent 17f780b364

commit ff82cfc783

2 changed files with 51 additions and 0 deletions

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5

drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h

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46

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c

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