Date: Sun, 30 Apr 2006 20:51:39 -0700 From: Marcel Moolenaar <marcel@xcllnt.net> To: Rong-En Fan <grafan@gmail.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: lpt0 disappear (ppc related) Message-ID: <F80A93D7-C4F7-445D-B202-83B11BFE019E@xcllnt.net> In-Reply-To: <6eb82e0604301231g568cc12ah3b2d4f7ae5377e69@mail.gmail.com> References: <6eb82e0604300552he3d8010yf2ca81e52b54c4a7@mail.gmail.com> <72F3EFB8-E710-4288-8719-89B6BE7B4D2C@xcllnt.net> <6eb82e0604301231g568cc12ah3b2d4f7ae5377e69@mail.gmail.com>
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On Apr 30, 2006, at 12:31 PM, Rong-En Fan wrote: > On 4/30/06, Marcel Moolenaar <marcel@xcllnt.net> wrote: >> >> On Apr 30, 2006, at 5:52 AM, Rong-En Fan wrote: >> >> > Hi, >> > >> > After upgrading from Apr 11 to Arp 29. I found that my lpt0 >> > disappearing, >> > and ppc0 is no longer attached. >> >> You need to configure your kernel with acpi. The ppc(4) driver ends >> up without acpi attachment because of that. This causes it to try >> the isa attachment, but that fails. > > I have acpi.ko loaded. Which means you don't have device acpi configured into the kernel. > Before the change, ppc0 was found on > acpi0 (see my dmesg). That's because you have device isa configured into the kernel and the acpi attachment was coupled to device isa. I uncoupled it with the commit, because device acpi needs to be able to exist without there being a device isa. So, the acpi attachment for ppc(4) exists only when device acpi is configured in the kernel. Alternatively, someone needs to make a module for ppc(4). -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net
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