Hi all, I'm working on an arm board with pxa270 processor. I have cross compiled and installed udev on this board. I'll attach the log of the udevadm monitor when i attacha usb stick. --------------------------------------------------------------------------------------------- monitor will print the received events for: UDEV - the event which udev sends out after rule processing KERNEL - the kernel uevent KERNEL[1248848449.110058] add /devices/platform/pxa27x-ohci/usb1/1-2 (usb) KERNEL[1248848449.112719] add /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0 (usb) UDEV [1248848449.129071] add /block/sda/sda1 (block) UDEV [1248848449.132152] remove /devices/platform/pxa27x-ohci/usb1/1-1 (usb) KERNEL[1248848449.135746] add /class/scsi_host/host1 (scsi_host) KERNEL[1248848449.147590] add /class/usb_endpoint/usbdev1.3_ep81 (usb_endpoint) KERNEL[1248848449.178181] add /class/usb_endpoint/usbdev1.3_ep02 (usb_endpoint) KERNEL[1248848449.187025] add /class/usb_device/usbdev1.3 (usb_device) KERNEL[1248848449.197382] add /class/usb_endpoint/usbdev1.3_ep00 (usb_endpoint) UDEV [1248848449.213970] remove /block/sda/sda1 (block) UDEV [1248848449.233043] add /devices/platform/pxa27x-ohci/usb1/1-2 (usb) UDEV [1248848449.281160] remove /block/sda (block) UDEV [1248848449.283638] add /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0 (usb) UDEV [1248848449.291824] add /class/scsi_host/host1 (scsi_host) UDEV [1248848449.319210] add /class/usb_endpoint/usbdev1.3_ep81 (usb_endpoint) UDEV [1248848449.343678] add /class/usb_endpoint/usbdev1.3_ep02 (usb_endpoint) UDEV [1248848449.381726] add /class/usb_device/usbdev1.3 (usb_device) UDEV [1248848449.385461] add /class/usb_endpoint/usbdev1.3_ep00 (usb_endpoint) scsi 1:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS KERNEL[1248848454.186353] add /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0/host1/target1:0:0/1:0:0:0 (scsi) KERNEL[1248848454.217206] add /class/scsi_device/1:0:0:0 (scsi_device) KERNEL[1248848454.234444] add /class/scsi_disk/1:0:0:0 (scsi_disk) UDEV [1248848454.294535] add /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0/host1/target1:0:0/1:0:0:0 (scsi) sd 1:0:0:0: [sda] 2015232 512-byte hardware sectors: (1.03 GB/984 MiB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Assuming drive cache: write through KERNEL[1248848454.485913] change /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0/host1/target1:0:0/1:0:0:0 (scsi) UDEV [1248848454.508901] add /class/scsi_device/1:0:0:0 (ssd 1:0:0:0: [sda] Assuming drive cache: write through csi_device) sda1 KERNEL[1248848454.529590] add /block/sda/sda1 (block) UDEV [1248848454.577772] add /class/scsi_disk/1:0:0:0 (scsi_disk) KERNEL[1248848454.579938] add /block/sda (block) KERNEL[1248848454.586855] add /block/sda/sda1 (block) UDEV [1248848454.597800] change /devices/platform/pxa27x-ohci/usb1/1-2/1-2:1.0/host1/target1:0:0/1:0:0:0 (scsi) KERNEL[1248848454.606973] add /class/bdi/8:0 (bdi) sd 1:0:0:0: [sda] Attached SCSI removable disk UDEV [1248848454.671631] add /class/bdi/8:0 (bdi) UDEV [1248848454.714831] add /block/sda/sda1 (block) ----------------------------------------------------------------------------------------------------------------------- This proves that udev is working. My board has 5 serial ports. I have deleted all entries of ttyS* from the /dev directory. Also i have the 50-default rules file in /etc/udev and /lib/udev. But still when i reboot, no /dev/ttyS devices are creates. Why is that? Any help will be appreciated. Thanks in advance, Saurabh -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
