Date: Thu, 15 Apr 1999 00:02:56 +0100 From: Richard Tobin <richard@cogsci.ed.ac.uk> To: Robert Swindells <rjs@fdy2.demon.co.uk>, richard@cogsci.ed.ac.uk Cc: freebsd-stable@FreeBSD.ORG Subject: Re: lnc adaptor doesn't work in 3.1-19990407-STABLE Message-ID: <12888.199904142302@doyle.cogsci.ed.ac.uk> In-Reply-To: Robert Swindells's message of Wed, 14 Apr 1999 22:45:24 %2B0100 (BST)
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> I'm pretty sure I have used it with the buffer well above 16MB. Well, I don't see how. > You have a PCI card, it doesn't need bounce buffers. I have a PCI card that only uses 24-bit addresses! Here's the code: (sc->recv_ring + i)->md->md0 = kvtop(lnc_mem); (sc->recv_ring + i)->md->md1 = ((kvtop(lnc_mem) >> 16) & 0xff) | OWN; > Did you try backing out the last change to sys/pci/pcisupport.c ? No, because it didn't look relevant. The log entry says revision 1.95 date: 1999/04/07 03:59:13; author: msmith; state: Exp; lines: +1 -27 Remove inactive pmap_setdevram()/pmap_setvidram consumer code. and it involves removing some #if 0 code and a call to pmap_setvidram(). Is that the change you meant? -- Richard To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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