go to www.national.com: you can download all SNIC DP8390x specifications, examples and application notes. I've got all PDFs, but it's about 4MB... write me if you can't download them from the NI site, anyway. Emilio "reichtiger" <woailinux@163.com>@nl.linux.org on 12/04/2002 07:40:19 Sent by: kernelnewbies-bounce@nl.linux.org To: <kernelnewbies@nl.linux.org> cc: Subject: 8390 Hi,there I 've read the ne.c for my NE2000 network card and understand how it worked . But I do not know why 8390.o was written in that way ? outb_p and others are write to register directly , I just know this except hot to use them for my card. Any one who can give me help about How to write 8390 ,or some introduction of 8390? the source code of 8390.c is hard to understand. Many thanks ! -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/