I write a program to received any thing came in from the linux serial 
port(/dev/ttyS0) and write it to a file, but I found that some byte was 
missing. I run this program in Sun Solaris, it work fine.

    I suspect my linux box is slow(486sx25, doing nothing just received 
the data from the serial port). Any way to configure the serial port 
buffer size bigger. 

    Anyone has other idea or sudgestion.(Don't ask me to change to a 
faster machine, I install win 3.1 and save serial port data is working 
fine as well).

    I am using kernel 2.0.36.

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