Return-path: Received: from anchor-post-2.mail.demon.net ([195.173.77.133]:55955 "EHLO anchor-post-2.mail.demon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750796Ab3C0KY3 (ORCPT ); Wed, 27 Mar 2013 06:24:29 -0400 Message-ID: <5152C8DB.4080105@dpets.co.uk> (sfid-20130327_112434_800687_A69DEDA4) Date: Wed, 27 Mar 2013 10:24:27 +0000 From: John Talbut MIME-Version: 1.0 To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= CC: Arend van Spriel , Hauke Mehrtens , linux-wireless@vger.kernel.org Subject: Re: brcmsmac in kernel driver on a Samsung NC110 References: <51514F1B.1080207@dpets.co.uk> <5151639F.4010700@broadcom.com> <51516BC2.5010004@dpets.co.uk> <515173A4.7030607@broadcom.com> <515179C5.50406@dpets.co.uk> <51517E28.5000303@broadcom.com> <515182C6.5030305@dpets.co.uk> <51518682.7060503@broadcom.com> <515189C6.7070003@dpets.co.uk> <51518E14.3050500@broadcom.com> <5151EC49.9030109@dpets.co.uk> <5151F088.2040408@hauke-m.de> <5151FB85.5080007@dpets.co.uk> <51521A8A.6060900@broadcom.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 27/03/13 07:46, Rafał Miłecki wrote: > 2013/3/26 Arend van Spriel : >> On 03/26/2013 08:48 PM, John Talbut wrote: >>> echo "14e4 4357" > /sys/bus/pci/drivers/bcma-pci-bridge/new_id >>> bash: /sys/bus/pci/drivers/bcma-pci-bridge/new_id: No such file or directory >> >> This could mean you do not have CONFIG_BCMA_HOST_PCI=y in your .config > > Exactly. Make sure you have CONFIG_BCMA_HOST_PCI=y and that your > host_pci.c is not modified/hacked/whatever. > > You can compare it with > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/bcma/host_pci.c > bcma_pci_bridge_tbl. > OK, thanks, I have recompiled the kernel with CONFIG_BCMA_HOST_PCI=y and we have some progress. ls /sys/bus/bcma/devices bcma0:0 lspci -d 14e4: -v now has a line: Kernel driver in use: bcma-pci-bridge host_pci.c is the same as torvalds. However, kernel log includes: brcmsmac bcma0:0: firmware: agent aborted loading brcm/bcm43xx-0.fw (not found?) ieee80211 phy0: brcmsmac: Failed to find firmware usually in /lib/firmware/brcm brcmsmac: brcms_bcma_probe: brcms_attach failed! And iwconfig shows no wireless extensions. John