Date: Fri, 15 Nov 1996 18:25:40 +0200 From: Slavik Terletsky <ts@polynet.lviv.ua> To: Andrew.Gordon@net-tel.co.uk Cc: hackers@freefall.freebsd.org Subject: Re: Q: How to read hardware port ? *HELP* Message-ID: <328C9983.41C6@polynet.lviv.ua> References: <"4893-961114184756-5C40*/G=Andrew/S=Gordon/O=NET-TEL Computer Systems Ltd/PRMD=NET-TEL/ADMD=Gold 400/C=GB/"@MHS>
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Andrew.Gordon@net-tel.co.uk wrote: > Does your port actually want byte-wide reads? There are other macros > in /usr/include/machine/cpufunc.h for 16-bit or 32-bit reads. no difference, the hardware just catches the trial of reading 0x443 port Say, if i am using port 0x443 and have no driver compiled for it - can i read this port at all? (without driver!) -- # Slavik Terletsky # University "Lvivska Poytechnica" # # Network Administrator # mailto:ts@polynet.lviv.ua #
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