From owner-freebsd-acpi@FreeBSD.ORG Tue Mar 29 04:32:04 2011 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6C21C106564A; Tue, 29 Mar 2011 04:32:04 +0000 (UTC) (envelope-from smithi@nimnet.asn.au) Received: from sola.nimnet.asn.au (paqi.nimnet.asn.au [115.70.110.159]) by mx1.freebsd.org (Postfix) with ESMTP id 7DF198FC12; Tue, 29 Mar 2011 04:32:02 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by sola.nimnet.asn.au (8.14.2/8.14.2) with ESMTP id p2T45jqF040904; Tue, 29 Mar 2011 15:05:46 +1100 (EST) (envelope-from smithi@nimnet.asn.au) Date: Tue, 29 Mar 2011 15:05:45 +1100 (EST) From: Ian Smith To: John Baldwin In-Reply-To: <201103280823.23502.jhb@freebsd.org> Message-ID: <20110329143235.F33521@sola.nimnet.asn.au> References: <201103280823.23502.jhb@freebsd.org> MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="0-681787032-1301371545=:33521" Cc: freebsd-acpi@freebsd.org, aksenzov@gmail.com, Adrian Chadd Subject: Re: Atheros 9285 & Atheros AR8131 X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Mar 2011 04:32:04 -0000 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-681787032-1301371545=:33521 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT On Mon, 28 Mar 2011, John Baldwin wrote: > On Saturday, March 26, 2011 1:13:45 pm ÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿÿÿÿÿÿÿ wrote: > > Network cards do not work. Tried on systems 8.0, 8.1, and 8.2. Notebook Aser > > Extenza 5635ZG. Tried to change Wi-Fi adapter on the other, but the > > situation has not changed. In all kinds of windows and linux, works fine. > > > > ath0: irq 19 at device 0.0 on pci7 > > ath0: 0x10000 bytes of rid 0x10 res 3 failed (0, 0xffffffff). > > ath0: cannot map register space > > device_attach: ath0 attach returned 6 > > > > alc0: irq 17 at device 0.0 on pci9 > > alc0: 0x40000 bytes of rid 0x10 res 3 failed (0, 0xffffffff). > > alc0: cannot allocate memory resources. > > device_attach: alc0 attach returned 6 > > > > Attached: dmesg, sysctl hw.acpi and acpidump -t -d > > This is probably due to a problem FreeBSD has with ACPI initialization > sometimes wiping out the state in PCI-PCI bridges for resource windows and not > gracefully recovering from that. I have some early work in progress to > address this, but it will be a while before I have something ready for > testing. I'd forwarded the original message to adrian@, who's been beavering away on ath recently. His take would seem to complement yours: > Date: Sun, 27 Mar 2011 15:39:03 +0800 > From: Adrian Chadd > To: Ian Smith > Subject: Re: Atheros 9285 & Atheros AR8131 (fwd) > > Hi, > > He's going to have crappy performance on the AR9285 on -8. I fixed a lot > (and I mean a lot!) of AR9285 related bugs. > > But this is likely an ACPI issue and/or general bus issue. He can't map > register space, that needs to be fixed. It's nothing to do with the driver > as far as I can tell; it's to do with the bus management stuff. > > Fix that, then we can work on his AR9285 issues. :) > > Adrian cheers, Ian --0-681787032-1301371545=:33521--