[android-kernel] Re: USB cdc_acm was not recognized by host

2011-04-23 Thread John Michelau
I ran into the same issue a while back. I started to make a patch to drivers/usb/gadget/f_acm.c to fix it, but got sidetracked. The ordering workaround does not help when you have more than one ACM in your config. Fortunately for me, I am using the ACMs for raw serial, and not as modems, and I d

[android-kernel] Re: How to add customer usb composite logic in Android Kernel

2011-03-05 Thread John Michelau
Can you elaborate on what you mean by "logic"? Are you just trying to change the functions exposed by the Android composite device? On Mar 3, 10:30 am, jagan <402ja...@gmail.com> wrote: > Hi, > > Can any one tell me > How to add new composite logic into existing composite logic of usb. > > is tha

[android-kernel] Re: rt_sigprocmask() fails with error EINVAL

2009-10-06 Thread John Michelau
Did you ever figure this out? I'm seeing the same issue. On Aug 12, 8:24 am, Ashutosh wrote: > Below is the sample code -- > > #include > #include > #include > #include > > int main() > { >         int retval = -1; >     sigset_t  allsig, oldsig; > >         printf("sizeof(sigset_t) = %d\n"