From owner-freebsd-mobile Wed Apr 12 19:45:55 2000 Delivered-To: freebsd-mobile@freebsd.org Received: from rover.village.org (rover.village.org [204.144.255.49]) by hub.freebsd.org (Postfix) with ESMTP id E292D37BC81 for ; Wed, 12 Apr 2000 19:45:51 -0700 (PDT) (envelope-from imp@harmony.village.org) Received: from harmony.village.org (harmony.village.org [10.0.0.6]) by rover.village.org (8.9.3/8.9.3) with ESMTP id UAA30592; Wed, 12 Apr 2000 20:45:50 -0600 (MDT) (envelope-from imp@harmony.village.org) Received: from harmony.village.org (localhost.village.org [127.0.0.1]) by harmony.village.org (8.9.3/8.8.3) with ESMTP id UAA42367; Wed, 12 Apr 2000 20:45:36 -0600 (MDT) Message-Id: <200004130245.UAA42367@harmony.village.org> To: "Gary T. Corcoran" Subject: Re: [Fwd: Re: [NEWCARD] pcic_handle in pcic_{enable,disable}_socket] Cc: freebsd-mobile@FreeBSD.ORG In-reply-to: Your message of "Wed, 12 Apr 2000 22:16:59 EDT." <38F52E1B.8D418F55@lucent.com> References: <38F52E1B.8D418F55@lucent.com> <38F41E0C.7F912BDF@home.com> Date: Wed, 12 Apr 2000 20:45:36 -0600 From: Warner Losh Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org In message <38F52E1B.8D418F55@lucent.com> "Gary T. Corcoran" writes: : Yes, the "ISA" range of ports is 0 to 0x3FF, and 0x00-0xFF are reserved : for motherboard devices. Conventional wisdom says that normally : standard built-in devices also use the 0x100-0x1FF range. Therefore, : add in cards/devices for "ISA" should only use the 0x200-0x3FF range, : to be safe... The NetBSD code tried to be more agressive about port allocation, but found that it had to restrict itself to the range you talk about as being safe. We'll follow that lead, since it is likely the best that can be hoped for. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message