why 127 msec?
can i reset it?
how can i reset it?

2014-11-04 17:14 GMT+08:00 SUN Catalpa <sunzihang...@gmail.com>:

> can anybody tell me these codes means?
> "drivers/net/e1000e/phy.c"
>
> /* AHT reset limit to 1 */
>  e1e_wphy(hw, 0x1F76, 0xC0FF);
>  /* Set AHT master delay to 127 msec */
>  e1e_wphy(hw, 0x1F77, 0x1DEC);
>  /* Set scan bits for AHT */
>  e1e_wphy(hw, 0x1F78, 0xF9EF);
>  /* Set AHT Preset bits */
>  e1e_wphy(hw, 0x1F79, 0x0210);
>
> i can't find any information in the datasheet of 82574l
>
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