From mboxrd@z Thu Jan 1 00:00:00 1970 From: Csan Date: Fri, 29 Oct 2004 01:37:28 +0000 Subject: Re: Fwd: Re: wait_for_sysfs needs an update to handle the device properly Message-Id: <1099013848.41819ed82824c@mail.utca.hu> List-Id: References: <1098925336.41804518e7430@mail.utca.hu> In-Reply-To: <1098925336.41804518e7430@mail.utca.hu> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-hotplug@vger.kernel.org Id=E9z=E9s Kay Sievers : > On Fri, Oct 29, 2004 at 01:41:32AM +0200, Csan wrote: > Could you please > > > post the output of: > > >=20 > > > ls -l /sys/bus/usb/devices > >=20 > > # ls -l /sys/bus/usb/devices > > -r--r--r-- 1 root root 0 2004-10-29 01:10 /sys/bus/usb/devices >=20 > That's odd. It should look like that: >=20 > 1-0:1.0 -> ../../../devices/pci0000:00/0000:00:1d.7/usb1/1-0:1.0 ... > usb4 -> ../../../devices/pci0000:00/0000:00:1d.2/usb4 >=20 >=20 > >=20 > > > > '/class/bluetooth/hci0' properly (no bus > > >=20 > > > Hmm, I know nothing about bluetooth, but the one built-in into my > notebook > > > does not create these errors on activation. It is also the missing > bus-link > > > and therefore seems to be related to the other errors. > >=20 > > Which "other errors" are you refering to? :) >=20 > First the errors of "/sys/devices/*" and second the errors of > "/sys/class/*" > devices. Both classes of errors here are caused by the missing > /sys/bus/usb/* > entries. What usb chipset is that (lspci)? # lspci 0000:00:00.0 Host bridge: Intel Corp. 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03) 0000:00:01.0 PCI bridge: Intel Corp. 82845G/GL[Brookdale-G]/GE/PE Host-to-A= GP Bridge (rev 03) 0000:00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-= M) USB UHCI Controller #1 (rev 02) 0000:00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-= M) USB UHCI Controller #2 (rev 02) 0000:00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-= M) USB UHCI Controller #3 (rev 02) 0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 = EHCI Controller (rev 02) 0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 82) 0000:00:1f.0 ISA bridge: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) LPC Bridge (= rev 02) 0000:00:1f.1 IDE interface: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) UltraATA-= 100 IDE Controller (rev 02) 0000:00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02) 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 02) 0000:00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 = Modem Controller (rev 02) 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf [Radeon Mobility 9000 M9] (rev 01) 0000:02:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) 0000:02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) 0000:02:04.0 CardBus bridge: O2 Micro, Inc. OZ6912 Cardbus Controller > Which *_hcd driver (lsmod) is used? # lsmod | grep hci | grep -v 1394 hci_usb 13888 3=20 bluetooth 49604 7 hci_usb,rfcomm,l2cap uhci_hcd 33136 0=20 ehci_hcd 32004 0=20 usbcore 119012 9 cdc_acm,hci_usb,usbhid,uhci_hcd,ehci_hcd,usbmouse,usbkbd # dmesg | grep hcd ehci_hcd 0000:00:1d.7: Intel Corp. 82801DB (ICH4) USB2 EHCI Controller ehci_hcd 0000:00:1d.7: irq 201, pci mem e0a5b000 ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 uhci_hcd 0000:00:1d.0: Intel Corp. 82801DB (ICH4) USB UHCI #1 uhci_hcd 0000:00:1d.0: irq 177, io base 00001800 uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.1: Intel Corp. 82801DB (ICH4) USB UHCI #2 uhci_hcd 0000:00:1d.1: irq 185, io base 00001820 uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.2: Intel Corp. 82801DB (ICH4) USB UHCI #3 uhci_hcd 0000:00:1d.2: irq 193, io base 00001840 uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 BR, Csan alias J=E1nos Hol=E1nyi Debian Group leader - Association of Hungarian Linux Users URL: http://www.lme.hu/ Email: csani AT lme.linux.hu gpg --keyserver hkp://pgp.mit.edu --recv-keys 82CBB661 ------------------------------------------------------- This Newsletter Sponsored by: Macrovision=20 For reliable Linux application installations, use the industry's leading setup authoring tool, InstallShield X. Learn more and evaluate=20 today. http://clk.atdmt.com/MSI/go/ins0030000001msi/direct/01/ _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel