i have disassembled h5455 and connected two various
devices - philips ToUcam pro and Logitech mouse
instead of internal wlan.
Results for philips ToUcam are:
pcipool_h5400_init: page->vaddr=cc95c000
page->dma=14000000 blocks_per_page=8 mapsize=4
h5400_pcibuf: initializing H5400 DMA workaround
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xcc97f000, IRQ 120
hc_alloc_ohci: dev=ffff5400 mem_base=cc97f000
dev_is_h5400=1
calling pci_pool_alloc
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: USB new device connect on bus1/1, assigned
device number 2
usb_control/bulk_msg: timeout
usb_control/bulk_msg: timeout
usb.c: USB device 2 (vend/prod 0x471/0x311) is not
claimed by any active driver.
Linux video capture interface: v1.00
pwc Philips PCA645/646 + PCVC675/680/690 +
PCVC730/740/750 webcam module version 8.10.1 loaded.
pwc Also supports the Askey VC010, various Logitech
Quickcams, Samsung MPC-C10 and MPC-C30,
pwc the Creative WebCam 5, SOTEC Afina Eye and
Visionite VCS-UC300 and VCS-UM100.
usb.c: registered new driver Philips webcam
pwc Philips PCVC740K (ToUCam Pro) USB webcam detected.
pwc Registered as /dev/video0.
after running v4l program:
pwc Failed to set video mode QSIF_at_10 fps; return code
= -110
usb_control/bulk_msg: timeout
usb-ohci.c: unlink URB timeout
pwc Failed to set video mode QSIF_at_10 fps; return code
= -110
System hangs......
And for mouse:
pcipool_h5400_init: page->vaddr=cc95c000
page->dma=14000000 blocks_per_page=8 mapsize=4
h5400_pcibuf: initializing H5400 DMA workaround
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xcc97f000, IRQ 120
hc_alloc_ohci: dev=ffff5400 mem_base=cc97f000
dev_is_h5400=1
calling pci_pool_alloc
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: USB new device connect on bus1/1, assigned
device number 2
usb_control/bulk_msg: timeout
usb.c: USB device 2 (vend/prod 0x46d/0xc00e) is not
claimed by any active driver.
mice: PS/2 mouse device common for all mice
usb.c: registered new driver usb_mouse
input0: Logitech USB-PS/2 Optical Mouse on usb1:2.0
usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
#cat /dev/input/mouse0 gives some symbols with mouse
moving for about 20 second. After that:
dma 1a426670 not found
dma 34837e60 not found
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 2
usb-ohci.c: unlink URB timeout
hub.c: USB new device connect on bus1/1, assigned
device number 3
usb_control/bulk_msg: timeout
input0: Logitech on usb1:3.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 3
hub.c: USB new device connect on bus1/1, assigned
device number 4
input0: Logitech USB-PS/2 Optical Mouse on usb1:4.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 4
hub.c: USB new device connect on bus1/1, assigned
device number 5
input0: Logitech USB-PS/2 Optical Mouse on usb1:5.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 5
hub.c: USB new device connect on bus1/1, assigned
device number 6
input0: Logitech USB-PS/2 Optical Mouse on usb1:6.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 6
hub.c: USB new device connect on bus1/1, assigned
device number 7
usb.c: USB device not accepting new address=7
(error=-110)
hub.c: Cannot enable port 1 of hub 1, disabling port.
hub.c: Maybe the USB cable is bad?
hub.c: USB new device connect on bus1/1, assigned
device number 8
input0: Logitech USB-PS/2 Optical Mouse on usb1:8.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 8
hub.c: USB new device connect on bus1/1, assigned
device number 9
input0: Logitech USB-PS/2 Optical Mouse on usb1:9.0
hub.c: already running port 1 disabled by hub (EMI?),
re-enabling...
usb.c: USB disconnect on device 9
hub.c: USB new device connect on bus1/1, assigned
device number 10
input0: Logitech USB-PS/2 Optical Mouse on usb1:10.0
System hangs.....
So i think that the problem is in usb-ohci
initialization. because i must hard reset ipaq for
about 20 times to make any of this devices(camera or
mice) work.
Received on Mon Oct 13 2003 - 17:27:08 EDT
This archive was generated by hypermail 2.2.0 : Mon Jul 25 2005 - 17:20:05 EDT