Return-path: Received: from 80-190-117-144.ip-home.de ([80.190.117.144]:48135 "EHLO bu3sch.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753622Ab1AGOqE (ORCPT ); Fri, 7 Jan 2011 09:46:04 -0500 Subject: Re: Odd behavior of ssb, b43, b43legacy, and b44 From: Michael =?ISO-8859-1?Q?B=FCsch?= To: Larry Finger Cc: b43-dev , wireless In-Reply-To: <4D269711.1040003@lwfinger.net> (sfid-20110107_053108_647486_0233929A) References: <4D262109.20504@lwfinger.net> (sfid-20110106_210800_770742_63AA2C67) <1294371276.15564.0.camel@maggie> <4D269711.1040003@lwfinger.net> (sfid-20110107_053108_647486_0233929A) Content-Type: text/plain; charset="UTF-8" Date: Fri, 07 Jan 2011 15:45:55 +0100 Message-ID: <1294411555.18385.1.camel@maggie> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, 2011-01-06 at 22:31 -0600, Larry Finger wrote: > On 01/06/2011 09:34 PM, Michael Büsch wrote: > > > > Does one of these wireless cards have a dangling ethernet core? I would > > not be surprised... > > Yes. The core scan for the BCM4303 is as follows: > > ssb: Core 0 found: IEEE 802.11 (cc 0x812, rev 0x02, vendor 0x4243) > ssb: Core 1 found: PCMCIA (cc 0x80D, rev 0x00, vendor 0x4243) > ssb: Core 2 found: Fast Ethernet (cc 0x806, rev 0x02, vendor 0x4243) > ssb: Core 3 found: V90 (cc 0x807, rev 0x01, vendor 0x4243) > ssb: Core 4 found: PCI (cc 0x804, rev 0x03, vendor 0x4243) > ssb: Sonics Silicon Backplane found on PCI device 0000:01:09.0 > > Larry > Can you please try this patch? Index: linux-2.6.37/drivers/ssb/scan.c =================================================================== --- linux-2.6.37.orig/drivers/ssb/scan.c 2011-01-07 15:35:10.518000002 +0100 +++ linux-2.6.37/drivers/ssb/scan.c 2011-01-07 15:45:54.231998930 +0100 @@ -420,6 +420,16 @@ bus->pcicore.dev = dev; #endif /* CONFIG_SSB_DRIVER_PCICORE */ break; + case SSB_DEV_ETHERNET: + if (bus->bustype == SSB_BUSTYPE_PCI) { + if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM && + (bus->host_pci->device & 0xFF00) == 0x4300) { + /* This is a dangling ethernet core on a + * wireless device. Ignore it. */ + continue; + } + } + break; default: break; } -- Greetings Michael.