Date: Tue, 22 Aug 2000 17:08:55 +0530 From: Pran Joseph <pran@procsys.com> To: freebsd-hackers@freebsd.org Subject: Memory Mapping Message-ID: <39A2664F.3337A741@procsys.com>
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Hi, I am trying to write a PCI ethernet driver for FreeBSD 3.4 release . I am new to the driver stuff. I want to allocate some memory for device buffer using malloc function. I also want the physical address of allocated memory block so that I can initialize the device registers. Can any one of you please explain me how I can convert address returned by malloc to Physical address. Thanks -Pran To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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