766 2011-02-23 23:47:33 +0000 [mpc8315e-rdb] USB does not work on mpc8315e-rdb 2011-07-28 00:37:49 +0000 1 1 7 Build System, Metadata & Runtime BSPs bsps-configuration 1.0 mpc8315e-rdb ppc VERIFIED FIXED waiting for verification of the fix (June 21, 2011) Medium normal 1.0 M4 1 yi.zhao bruce.ashfield jiajun.xu jingdong.lu liang.li2 liangliang.wang sgw wenhuax.fan yi.zhao yp.bsp.watcher yp.watcher --- --- --- oldest_to_newest 12044 0 yi.zhao 2011-02-23 23:47:33 +0000 Testing Env: Host: Ubuntu 10.10 x86_64 Kernel: 2.6.35-25-generic Mpc8315e-rdb kernel and rootfs from poky build git commit information: commit 974ea1a190167dcfd831ba1fc5f733e0dc9a6fda Author: Richard Purdie <richard.purdie@linuxfoundation.org> Date: Tue Feb 15 23:20:54 2011 +0000 bitbake/runqueue: When we successfully fork off a task and there are more processes we can start do so immediately Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> When the board boot up, I insert the usb module. #################### root@mpc8315e-rdb:~# modprobe fsl-mph-dr-of /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode root@mpc8315e-rdb:~# usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 38, io mem 0xe0023000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected usb 1-1: new full speed USB device using fsl-ehci and address 2 root@mpc8315e-rdb:~# modprobe usb-storage Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. root@mpc8315e-rdb:~# lsmod Module Size Used by fsl_mph_dr_of 3437 0 nls_base 6241 1 usbcore ipv6 272561 12 usbcore 132987 3 usb_storage,ehci_hcd ehci_hcd 45787 0 usb_storage 39954 0 root@mpc8315e-rdb:~# root@mpc8315e-rdb:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ######################### But there is no response when I plug a usb stick. I got some usb error message from dmesg ######################### root@mpc8315e-rdb:~# dmesg |grep usb -i /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found usb 1-1: new full speed USB device using fsl-ehci and address 2 usb 1-1: device descriptor read/64, error -110 usb 1-1: device descriptor read/64, error -110 usb 1-1: new full speed USB device using fsl-ehci and address 3 usb 1-1: device descriptor read/64, error -110 usb 1-1: device descriptor read/64, error -110 usb 1-1: new full speed USB device using fsl-ehci and address 4 usb 1-1: device not accepting address 4, error -110 usb 1-1: new full speed USB device using fsl-ehci and address 5 usb 1-1: device not accepting address 5, error -110 hub 1-0:1.0: unable to enumerate USB device on port 1 Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. ##################### 12062 1 bruce.ashfield 2011-02-24 06:58:55 +0000 Looks like some missing options here. Did this same test work on the 2.6.34 kernel ? I'll compare the 2.6.37 and 2.6.34 USB options to see if anything obvious jumps out. 12085 2 bruce.ashfield 2011-02-24 13:02:42 +0000 After some digging, this comes back to my question about the behaviour on 2.6.34. I compared the USB options between 2.6.34 and 2.6.37, there are no significant differences except 2.6.34 does *not* have CONFIG_USB_FSL_MPH_DR_OF enabled/available. So if USB works in 2.6.34, it works without fsl-mph-dr-of and we shouldn't be using it in 2.6.37 either. 12117 3 bruce.ashfield 2011-02-25 05:43:31 +0000 *** Bug 773 has been marked as a duplicate of this bug. *** 12264 4 bruce.ashfield 2011-03-03 17:57:40 +0000 Attempted to fix this with the routerstation pro USB. I don't have hardware, so this needs a retest. 12288 5 liang.li2 2011-03-04 00:43:43 +0000 use sato-sdk image of nightly build 20110301-4: http://autobuilder.pokylinux.org/nightly/20110301-4/machines/mpc8315e-rdb/ppc/ the usb stick not supported by the image. after these steps , the usb stick can be used: 1.download the modules file of that build: modules-2.6.37.2-yocto-standard+-r16-mpc8315e-rdb.tgz 2. decompress the modules file 3. replace the kernel modules dir of the image by the above modules file. 4. cd /lib/modules/2.6.37.2-yocto-standard+/kernel/drivers/usb/host 5.insmod ./fsl-mph-dr-of.ko the output the command below: /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode root@mpc8315e-rdb:/lib/modules/2.6.37.2-yocto-standard+/kernel/drivers/usb/host# usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 38, io mem 0xe0023000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected usb 1-1: new high speed USB device using fsl-ehci and address 2 hub 1-1:1.0: USB hub found hub 1-1:1.0: 4 ports detected 6.insert the usb stick, output below: root@mpc8315e-rdb:/lib/modules/2.6.37.2-yocto-standard+/kernel/drivers/usb/host# usb 1-1.3: new high speed USB device using fsl-ehci and 3 Initializing USB Mass Storage driver... scsi2 : usb-storage 1-1.3:1.0 usbcore: registered new interface driver usb-storage USB Mass Storage support registered. scsi 2:0:0:0: Direct-Access Lenovo USB Flash Drive 1100 PQ: 0 ANSI: 0 CCS sd 2:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.00 GB/3.73 GiB) sd 2:0:0:0: Attached scsi generic sg1 type 0 sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Assuming drive cache: write through sd 2:0:0:0: [sdb] Assuming drive cache: write through sdb: sdb1 sd 2:0:0:0: [sdb] Assuming drive cache: write through sd 2:0:0:0: [sdb] Attached SCSI removable disk 7.can mount the /dev/sdb (usb stick device) , can write and read file from the usb device. 14073 6 liang.li2 2011-05-31 04:23:30 +0000 use sato-sdk images and modules images from nightly build (20110527-1): http://autobuilder.pokylinux.org/nightly/20110527-1/machines/mpc8315e-rdb/ppc/ steps: insert a usb disk to the board. 1.boot the sato-sdk images . 2.extract modules images to /lib/modules 3.depmod -a 4.modprobe ehci-hcd usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver 5.modprobe usb-storage Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. modprobe usb-storage 6.modprobe fsl-mph-dr-of /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 38, io mem 0xe0023000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected /usb/host# hub 1-1:1.0: USB hub found hub 1-1:1.0: 4 ports detected usb 1-1.2: new high speed USB device using fsl-ehci and address 3 scsi2 : usb-storage 1-1.2:1.0 scsi 2:0:0:0: Direct-Access USB Flash Disk 0.11 PQ: 0 ANSI: 2 sd 2:0:0:0: [sdb] 7900336 512-byte logical blocks: (4.04 GB/3.76 GiB) sd 2:0:0:0: Attached scsi generic sg1 type 0 sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Assuming drive cache: write through sd 2:0:0:0: [sdb] Assuming drive cache: write through sdb: sdb1 sdb2 sdb3 sdb4 sd 2:0:0:0: [sdb] Assuming drive cache: write through sd 2:0:0:0: [sdb] Attached SCSI disk 7.lsmod Module Size Used by fsl_mph_dr_of 3481 0 ipv6 270232 12 usbcore 132661 3 usb_storage,ehci_hcd ehci_hcd 47561 0 usb_storage 40180 0 8. ls /dev/sdb ls: cannot access /dev/sdb: No such file or directory usb stick can not mount and read,write. 14074 7 liang.li2 2011-05-31 04:28:11 +0000 git info: commit 4ff7af11ef69849ef9c16f585eae58ac920b222b 14075 8 liang.li2 2011-05-31 04:31:18 +0000 git tree/branch: poky/1.1_M1 14082 9 bruce.ashfield 2011-05-31 08:16:51 +0000 If you run the new kernel, against the last known working rootfs, do we see /dev/sdb ? Since the dmesg looks the same between the working and non-working case, I suspect udev isn't working properly. What if the device nodes are created manually ? 14104 10 liang.li2 2011-05-31 21:28:35 +0000 (In reply to comment #9) > If you run the new kernel, against the last known working rootfs, do we see > /dev/sdb ? > Since the dmesg looks the same between the working and non-working case, I > suspect udev isn't working properly. What if the device nodes are created > manually ? tried the newest git master , also can not find /dev/sdb. tried manually create device node /dev/sdb: mknod /dev/sdb b 8 16 and modprobe usb related modules , can fdisk /dev/sdb and get partitons info. root@mpc8315e-rdb:/lib/modules/2.6.37.6-yocto-standard+/kernel/drivers/usb/host fdisk /dev/sdb WARNING: DOS-compatible mode is deprecated. It's strongly recommended to switch off the mode (command 'c') and change display units to sectors (command 'u'). Command (m for help): p Disk /dev/sdb: 4044 MB, 4044972032 bytes 255 heads, 63 sectors/track, 491 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x8c6968c0 Device Boot Start End Blocks Id System /dev/sdb1 1 133 1068291 83 Linux /dev/sdb2 134 246 907672+ 6 FAT16 /dev/sdb3 247 377 1052257+ 82 Linux swap / Solaris /dev/sdb4 378 491 915705 83 Linux when mount ,it failed: mount /dev/sdb /mnt FAT: invalid media value (0x01) VFS: Can't find a valid FAT filesystem on dev sdb. mount: you must specify the filesystem type 14105 11 liang.li2 2011-05-31 22:04:23 +0000 after manually mknod /dev/sdb1 : mknod /dev/sdb1 b 8 17 can mount /dev/sdb1 and read and write. 14135 12 bruce.ashfield 2011-06-02 11:04:02 +0000 So this is basically u-dev not creating the device node properly for the device. Who's familiar with the udev changes (if any) that have occurred. I can't see anything obvious, but the kernel is unchanged in this area. Is this the minimal image ? If so, do we have mdev enabled in busybox ? 14147 13 liang.li2 2011-06-02 19:09:34 +0000 (In reply to comment #12) > So this is basically u-dev not creating the device node > properly for the device. > > Who's familiar with the udev changes (if any) that have > occurred. I can't see anything obvious, but the kernel is > unchanged in this area. > > Is this the minimal image ? If so, do we have mdev enabled > in busybox ? no this is sato-sdk image. found in minimal images project built manually, from tmp/work/ppc603e-poky-linux/busybox-1.18.4-r1/busybox-1.18.4, the MDEV option in the .config file is not set : .... # CONFIG_MDEV is not set # CONFIG_FEATURE_MDEV_CONF is not set # CONFIG_FEATURE_MDEV_RENAME is not set # CONFIG_FEATURE_MDEV_RENAME_REGEXP is not set # CONFIG_FEATURE_MDEV_EXEC is not set # CONFIG_FEATURE_MDEV_LOAD_FIRMWARE is not set .... 14154 14 bruce.ashfield 2011-06-03 08:49:46 +0000 ok. so mdev shouldn't be the problem if we are booting the sato image. Can you attach a copy of the udev rules in play here ? 14198 15 liang.li2 2011-06-06 18:35:53 +0000 (In reply to comment #14) > ok. so mdev shouldn't be the problem if we are booting > the sato image. Can you attach a copy of the udev rules > in play here ? two files in dir "/etc/udev/rules.d" : 60-sysprof.rules and local.rules. 60-sysprof.rules: KERNEL=="sysprof-trace", MODE="0644" local.rules: # There are a number of modifiers that are allowed to be used in some # of the different fields. They provide the following subsitutions: # # %n the "kernel number" of the device. # For example, 'sda3' has a "kernel number" of '3' # %e the smallest number for that name which does not matches an existing node # %k the kernel name for the device # %M the kernel major number for the device # %m the kernel minor number for the device # %b the bus id for the device # %c the string returned by the PROGRAM # %s{filename} the content of a sysfs attribute # %% the '%' char itself # # Media automounting SUBSYSTEM=="block", ACTION=="add" RUN+="/etc/udev/scripts/mount.sh" SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh" # Handle network interface setup SUBSYSTEM=="net", ACTION=="add" RUN+="/etc/udev/scripts/network.sh" SUBSYSTEM=="net", ACTION=="remove" RUN+="/etc/udev/scripts/network.sh" # The first framebuffer is symlinked to /dev/fb KERNEL=="fb0", SYMLINK+="fb" # The first rtc device is symlinked to /dev/rtc KERNEL=="rtc0", SYMLINK+="rtc" # Try and modprobe for drivers for new hardware ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}" # Create a symlink to any touchscreen input device SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0" 14217 16 yi.zhao 2011-06-07 19:38:23 +0000 This should be a udev issue. udevd daemon doesn't start up since second boot. There is a bug 1146 report it. 14360 17 liang.li2 2011-06-20 20:36:55 +0000 (In reply to comment #6) > use sato-sdk images and modules images from nightly build (20110527-1): > http://autobuilder.pokylinux.org/nightly/20110527-1/machines/mpc8315e-rdb/ppc/ > steps: > insert a usb disk to the board. > 1.boot the sato-sdk images . > 2.extract modules images to /lib/modules > 3.depmod -a > 4.modprobe ehci-hcd > usbcore: registered new interface driver usbfs > usbcore: registered new interface driver hub > usbcore: registered new device driver usb > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > 5.modprobe usb-storage > Initializing USB Mass Storage driver... > usbcore: registered new interface driver usb-storage > USB Mass Storage support registered. > modprobe usb-storage > > 6.modprobe fsl-mph-dr-of > > /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode > > fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller > > fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 > > fsl-ehci fsl-ehci.0: irq 38, io mem 0xe0023000 > > fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 > > hub 1-0:1.0: USB hub found > > hub 1-0:1.0: 1 port detected > > /usb/host# > hub 1-1:1.0: USB hub found > > hub 1-1:1.0: 4 ports detected > > usb 1-1.2: new high speed USB device using fsl-ehci and address 3 > > scsi2 : usb-storage 1-1.2:1.0 > > scsi 2:0:0:0: Direct-Access USB Flash Disk 0.11 PQ: 0 ANSI: 2 > > sd 2:0:0:0: [sdb] 7900336 512-byte logical blocks: (4.04 GB/3.76 GiB) > > sd 2:0:0:0: Attached scsi generic sg1 type 0 > > sd 2:0:0:0: [sdb] Write Protect is off > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > sdb: sdb1 sdb2 sdb3 sdb4 > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > sd 2:0:0:0: [sdb] Attached SCSI disk > 7.lsmod > Module Size Used by > > fsl_mph_dr_of 3481 0 > > ipv6 270232 12 > > usbcore 132661 3 usb_storage,ehci_hcd > > ehci_hcd 47561 0 > > usb_storage 40180 0 > 8. ls /dev/sdb > ls: cannot access /dev/sdb: No such file or directory > > usb stick can not mount and read,write. No such error using sato-sdk images from nightly build 20110617-4: http://autobuilder.pokylinux.org/nightly/20110617-4/machines/mpc8315e-rdb/ppc/ /dev/sdb can be found and can mount,read,write,umount the usb stick. git info : 2163461ec94528ecf046a04edc5db3d2dd3a6b8b git branch : master 14371 18 bruce.ashfield 2011-06-21 10:46:07 +0000 I changed the state to accepted. Can we have the submitter confirm that this is fixed? 14810 19 liang.li2 2011-07-20 02:37:15 +0000 (In reply to comment #17) > (In reply to comment #6) > > use sato-sdk images and modules images from nightly build (20110527-1): > > http://autobuilder.pokylinux.org/nightly/20110527-1/machines/mpc8315e-rdb/ppc/ > > steps: > > insert a usb disk to the board. > > 1.boot the sato-sdk images . > > 2.extract modules images to /lib/modules > > 3.depmod -a > > 4.modprobe ehci-hcd > > usbcore: registered new interface driver usbfs > > usbcore: registered new interface driver hub > > usbcore: registered new device driver usb > > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > > 5.modprobe usb-storage > > Initializing USB Mass Storage driver... > > usbcore: registered new interface driver usb-storage > > USB Mass Storage support registered. > > modprobe usb-storage > > > > 6.modprobe fsl-mph-dr-of > > > > /immr@e0000000/usb@23000: Invalid 'dr_mode' property, fallback to host mode > > > > fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller > > > > fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 > > > > fsl-ehci fsl-ehci.0: irq 38, io mem 0xe0023000 > > > > fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 > > > > hub 1-0:1.0: USB hub found > > > > hub 1-0:1.0: 1 port detected > > > > /usb/host# > > hub 1-1:1.0: USB hub found > > > > hub 1-1:1.0: 4 ports detected > > > > usb 1-1.2: new high speed USB device using fsl-ehci and address 3 > > > > scsi2 : usb-storage 1-1.2:1.0 > > > > scsi 2:0:0:0: Direct-Access USB Flash Disk 0.11 PQ: 0 ANSI: 2 > > > > sd 2:0:0:0: [sdb] 7900336 512-byte logical blocks: (4.04 GB/3.76 GiB) > > > > sd 2:0:0:0: Attached scsi generic sg1 type 0 > > > > sd 2:0:0:0: [sdb] Write Protect is off > > > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > > > sdb: sdb1 sdb2 sdb3 sdb4 > > > > sd 2:0:0:0: [sdb] Assuming drive cache: write through > > > > sd 2:0:0:0: [sdb] Attached SCSI disk > > 7.lsmod > > Module Size Used by > > > > fsl_mph_dr_of 3481 0 > > > > ipv6 270232 12 > > > > usbcore 132661 3 usb_storage,ehci_hcd > > > > ehci_hcd 47561 0 > > > > usb_storage 40180 0 > > 8. ls /dev/sdb > > ls: cannot access /dev/sdb: No such file or directory > > > > usb stick can not mount and read,write. > > No such error using sato-sdk images from nightly build 20110617-4: > http://autobuilder.pokylinux.org/nightly/20110617-4/machines/mpc8315e-rdb/ppc/ > /dev/sdb can be found and can mount,read,write,umount the usb stick. > > git info : 2163461ec94528ecf046a04edc5db3d2dd3a6b8b > git branch : master also no such error using sato-sdk images from nightly build 20110715-1: http://autobuilder.pokylinux.org/nightly/20110715-1/machines/mpc8315e-rdb/ppc/ git info :93a2ca70482f09e93469481936302e7b6847156e git branch :Poky/1.1_M2 15050 20 bruce.ashfield 2011-07-27 10:52:00 +0000 from the comments in the case, this is fixed, so marking this as resolved. 15059 21 liang.li2 2011-07-28 00:37:49 +0000 verified on nightly-build 20110723-2: http://autobuilder.pokylinux.org/nightly/20110723-2/ git info:eea4bd731ef286516ee1fb934fe2222a09c06e70 git branch: poky/master