Date: Fri, 25 Aug 2000 12:44:18 +0530 From: Pran Joseph <pran@procsys.com> To: freebsd-hackers@freebsd.org Subject: Memory Mapping -2 Message-ID: <39A61CCA.2DB82AFF@procsys.com>
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Hi, I am trying to write a PCI ethernet driver for FreeBSD 3.4 release. I have some questions 1. How can I convert physical address to virtual address . What I want is to read the physical address from the device register and to copy it to host memory. From my earlier post I found that I can use vtopys macro to convert virtual to physical address. Now I want to do the reverse. 2. What are things should I do if I want the driver to work on alpha platform also. Thanks -Pran To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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