649ab1659d
control for all vr(4) controllers that support it. It's known that old vr(4) controllers(Rhine II) does not support TX pause but Rhine III supports both TX and RX pause. Make TX pause really work on Rhine III by letting controller know available RX buffers. While here, adjust XON/XOFF parameters to get better performance with flow control. |
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if_vr.c | ||
if_vrreg.h |