From owner-freebsd-mobile Thu Jan 4 18:36:51 2001 From owner-freebsd-mobile@FreeBSD.ORG Thu Jan 4 18:36:49 2001 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from rover.village.org (unknown [204.144.255.66]) by hub.freebsd.org (Postfix) with ESMTP id 6B81C37B400 for ; Thu, 4 Jan 2001 18:36:48 -0800 (PST) Received: from harmony.village.org (harmony.village.org [10.0.0.6]) by rover.village.org (8.11.1/8.11.0) with ESMTP id f052ail09698; Thu, 4 Jan 2001 19:36:44 -0700 (MST) (envelope-from imp@harmony.village.org) Received: from harmony.village.org (localhost.village.org [127.0.0.1]) by harmony.village.org (8.11.1/8.8.3) with ESMTP id f052ai149246; Thu, 4 Jan 2001 19:36:44 -0700 (MST) Message-Id: <200101050236.f052ai149246@harmony.village.org> To: Greg Lehey Subject: Re: AiroNet 'No card in database for "(null)"("(null)")' problem (4.2-STABLE) Cc: Simon Epsteyn , freebsd-mobile@FreeBSD.ORG, Bill Paul In-reply-to: Your message of "Fri, 05 Jan 2001 10:47:05 +1030." <20010105104705.I81284@wantadilla.lemis.com> References: <20010105104705.I81284@wantadilla.lemis.com> <200101040558.f045wU119690@harmony.village.org> Date: Thu, 04 Jan 2001 19:36:44 -0700 From: Warner Losh Sender: imp@harmony.village.org Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org In message <20010105104705.I81284@wantadilla.lemis.com> Greg Lehey writes: : On my machine (Dell Inspiron 7500), 0xe0000 is not allocated (or : doesn't seem to be), but I can't use it anyway. There is a hard-coded : limit (0xd0000-0xdffff) somewhere in the pccard code. Even when I : remove it, though, I can't use the memory. I haven't been able to : establish whether this is a hardware or software problem. On many machines that I've seen, the BIOS does, indeed, live at 0xe0000. We don't have code to read the ROM mapping tables that PnP provides, so unless you've done a memory dump of the area, it is almost impossible to know for sure if it is in use or not (well, windows might be able to tell you). The new bus kludge code does clip start and end to 0xd0000, but you are right that is bogus. On most machines, this is the only space available. For cardbus bridges, we should really just pick a space outside of the ISA hole anyway. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message