From mboxrd@z Thu Jan  1 00:00:00 1970
From: sean <seandarcy2@gmail.com>
Date: Tue, 18 Jul 2006 18:19:34 +0000
Subject: Re: something changed in 2.6.18-rc1??
Message-Id: <e9j8no$h5v$1@sea.gmane.org>
List-Id: <linux-hotplug.vger.kernel.org>
References: <e8s3ri$iua$1@sea.gmane.org>
In-Reply-To: <e8s3ri$iua$1@sea.gmane.org>
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To: linux-hotplug@vger.kernel.org

sean wrote:
> Trying to setup a usb printer, but ( from "Writing udev rules"):
>=20
>   udevinfo -a -p $(udevinfo -q path -n /dev/usb/lp0)
> ......................................
>    looking at device=20
> '/devices/pci0000:00/0000:00:02.2/usb3/3-5/3-5:1.1/lp0':
>      KERNEL=3D"lp0"
>      SUBSYSTEM=3D"usb"
>      SYSFS{dev}=3D"180:0"
>=20
>    looking at parent device=20
> '/devices/pci0000:00/0000:00:02.2/usb3/3-5/3-5:1.1':
>      ID=3D"3-5:1.1"
>      BUS=3D"usb"
>      DRIVER=3D"usblp"=20
> SYSFS{ieee1284_id}=3D"MFG:EPSON_CMD:ESCPL2,BDC,D4_MDL:Stylus=20
> Photo R300_CLS:PRINTER_DES:EPSON Stylus Photo R300_"
>      SYSFS{interface}=3D"USB2.0 Printer"
> SYSFS{modalias}=3D"usb:v04B8p0803d0100dc00dsc00dp00ic07isc01ip02"
>      SYSFS{bInterfaceProtocol}=3D"02"
>      SYSFS{bInterfaceSubClass}=3D"01"
>      SYSFS{bInterfaceClass}=3D"07"
>      SYSFS{bNumEndpoints}=3D"02"
>      SYSFS{bAlternateSetting}=3D" 0"
>      SYSFS{bInterfaceNumber}=3D"01"
>=20
>    looking at parent device=20
> '/devices/pci0000:00/0000:00:02.2/usb3/3-5':
>      ID=3D"3-5"
>      BUS=3D"usb"
>      DRIVER=3D"usb"
>      SYSFS{configuration}=3D"USB2.0 MFP_Hi-Speed_"
>      SYSFS{serial}=3D"L17P10401110941270"
>      SYSFS{product}=3D"USB2.0 MFP_Hi-Speed_"
>      SYSFS{manufacturer}=3D"EPSON"
>      SYSFS{maxchild}=3D"0"
>      SYSFS{version}=3D" 2.00"
>      SYSFS{devnum}=3D"2"
>      SYSFS{speed}=3D"480"
>      SYSFS{bMaxPacketSize0}=3D"64"
>      SYSFS{bNumConfigurations}=3D"1"
>      SYSFS{bDeviceProtocol}=3D"00"
>      SYSFS{bDeviceSubClass}=3D"00"
>      SYSFS{bDeviceClass}=3D"00"
>      SYSFS{bcdDevice}=3D"0100"
>      SYSFS{idProduct}=3D"0803"
>      SYSFS{idVendor}=3D"04b8"
>      SYSFS{bMaxPower}=3D"  2mA"
>      SYSFS{bmAttributes}=3D"c0"
>      SYSFS{bConfigurationValue}=3D"1"
>      SYSFS{bNumInterfaces}=3D" 2"
>=20
>    looking at parent device=20
> '/devices/pci0000:00/0000:00:02.2/usb3':
>      ID=3D"usb3"
>      BUS=3D"usb"
>      DRIVER=3D"usb"
>      SYSFS{configuration}=3D""
>      SYSFS{serial}=3D"0000:00:02.2"
>      SYSFS{product}=3D"EHCI Host Controller"
>      SYSFS{manufacturer}=3D"Linux 2.6.17-1.2358.fc6 ehci_hcd"
>      SYSFS{maxchild}=3D"8"
>      SYSFS{version}=3D" 2.00"
>      SYSFS{devnum}=3D"1"
>      SYSFS{speed}=3D"480"
>      SYSFS{bMaxPacketSize0}=3D"64"
>      SYSFS{bNumConfigurations}=3D"1"
>      SYSFS{bDeviceProtocol}=3D"01"
>      SYSFS{bDeviceSubClass}=3D"00"
>      SYSFS{bDeviceClass}=3D"09"
>      SYSFS{bcdDevice}=3D"0206"
>      SYSFS{idProduct}=3D"0000"
>      SYSFS{idVendor}=3D"0000"
>      SYSFS{bMaxPower}=3D"  0mA"
>      SYSFS{bmAttributes}=3D"e0"
>      SYSFS{bConfigurationValue}=3D"1"
>      SYSFS{bNumInterfaces}=3D" 1"
>=20
>    looking at parent device '/devices/pci0000:00/0000:00:02.2':
>      ID=3D"0000:00:02.2"
>      BUS=3D"pci"
>      DRIVER=3D"ehci_hcd"
>      SYSFS{broken_parity_status}=3D"0"
>      SYSFS{enable}=3D"1"
> =20
> SYSFS{modalias}=3D"pci:v000010DEd000000E8sv00001458sd00005004bc0Csc03i20"
> =20
> SYSFS{local_cpus}=3D"00000000,00000000,00000000,00000000,00000000,0000000=
0,00000000,00000001"
>      SYSFS{irq}=3D"177"
>      SYSFS{class}=3D"0x0c0320"
>      SYSFS{subsystem_device}=3D"0x5004"
>      SYSFS{subsystem_vendor}=3D"0x1458"
>      SYSFS{device}=3D"0x00e8"
>      SYSFS{vendor}=3D"0x10de"
>=20
>    looking at parent device '/devices/pci0000:00':
>      ID=3D"pci0000:00"
>      BUS=3D""
>      DRIVER=3D""
>=20
> Based on that I tried this rule in=20
> /etc/udev/rules.d/15-local.rules, based on the ieee1284_id=20
> since it was the most specific attribute I could find:
>=20
> BUS=3D"usb",=20
> SYSFS{ieee1284_id}=3D"MFG:EPSON_CMD:ESCPL2,BDC,D4_MDL:Stylus=20
> Photo R300_CLS:PRINTER_DES:EPSON Stylus Photo R300_",=20
> SYMLINK+=3D"epson-R300"
>=20
> /dev/epson-R300 is not created. /dev/usb/lp0 does exist.
>=20
> FWIW,
>=20
> BUS=3D"usb", KERNEL=3D"lp0", SYMLINK+=3D"epson_R300"
> SUBSYSTEM=3D"usb", KERNEL=3D"lp0", SYMLINK+=3D"epson_R300
>=20
> both worked, but are too generic.
>=20
>=20
> puzzled.
>=20
> sean
>=20

Still puzzled.

How do I set up a usb printer symlink for a specific printer?

Is this a usb driver issue?

sean



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