mirror of https://gitee.com/openkylin/linux.git
b0ba357bfb
Measurement shows that on a MPC8xx running at 132MHz, the optimal limit is 112: * 114 bytes packets are processed in 147 TB ticks with higher copybreak * 114 bytes packets are processed in 148 TB ticks with lower copybreak * 128 bytes packets are processed in 154 TB ticks with higher copybreak * 128 bytes packets are processed in 148 TB ticks with lower copybreak * 238 bytes packets are processed in 172 TB ticks with higher copybreak * 238 bytes packets are processed in 148 TB ticks with lower copybreak However it might be different on other processors and/or frequencies. So it is useful to make it configurable. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| fec.h | ||
| fs_enet-main.c | ||
| fs_enet.h | ||
| mac-fcc.c | ||
| mac-fec.c | ||
| mac-scc.c | ||
| mii-bitbang.c | ||
| mii-fec.c | ||