On Mon, Jul 29, 2013 at 03:26:15PM +0800, Jason Lin wrote: > Dear all: > In ptp.c, function: e1000e_ptp_init > > Why set max_adj "600000000 - 1"?
This is the largest adjustment that is numerically possible using this hardware. > According to Intel 82574 datasheet, > 13.3.1.3 > "This measurement is referenced to a standard temperature of 25° C. > Intel recommends a frequency tolerance of ±30 ppm." This is probably talking about the oscillator? HTH, Richard ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
