Original if_dwc driver used m_defrag as an implementation shortcut but on 1000Mb networks it affects performance. Implement multi-descriptor support for TX path. Tested on RK3399-Firefly, patch adds ~15% of network throughput. Reviewed By: manu Differential Revision: https://reviews.freebsd.org/D27520 |
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if_dwc_if.m | ||
if_dwc.c | ||
if_dwc.h | ||
if_dwcvar.h |