On Fri, 18 Mar 2005, Sylvain Munaut wrote:>
I'm trying to use the ohci-ppc-soc.c but without success until now. I'm only getting :
"usb 1-1: device not accepting address 5, error -32"
I have a working USB with a bk snapshot around 2.6.10 but using OCP and
not platform. When updating that working tree to the current bk version,
still using the 'old' OCP driver (but adapting it to the new init, inspired from sa1100 code), I have the same error ...
Between my old 2.6.10 and the new one, there has been quite a few
changes and tracing why it doesn't work now is gonna be long ... If someone has an insight where the problem might be, it would be welcomed.
There was an important 10 ms delay missing in the 2.6.10 hub driver; it could be causing your problem. The delay is present in 2.6.11.
Does the device work okay when plugged into a regular computer?
Yup no problem in my laptop ( 2.6.11-rc4 ). I've tried with another device and the result is similar :
ocp-ohci 02: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS
usb 1-1: new full speed USB device using ocp-ohci and address 3
ocp-ohci 02: urb c3e4c2c0 path 1 ep0out 5ec20000 cc 5 --> status -110
ocp-ohci 02: urb c3e4c2c0 path 1 ep0out 5ec20000 cc 5 --> status -110
usb 1-1: device not accepting address 3, error -110
I've tried also with "old scheme first" thing , but that gaves the same result.
Sylvain
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