Hi. I work on a product which, sadly, is stuck on a vendor kernel based on 2.6.37.
I use a usb-to-serial dongle which uses the pl2303 driver. I have a problem in that after some use (after a while of 'normal' use, and after up to a couple of minutes of quite intensive use), the driver stops reading data from the serial port, but will happily keep writing to it. I've tried debugging it using the dbg() stuff in the usb drivers, but so far to no avail. I haven't yet tested it on a newer kernel yet, but I guess I can set up something on my own workstation. My target hardware doesn't support newer kernels. Obviously, a bug in 2.6.37 isn't too interesting for anyone, but I was wondering if anyone's seen similar reports, or have noticed commits that might've fixed it. I looked through the git log without seeing anything that stood out. (Well, except 969e3033ae7733a0, perhaps, but I've applied it, and it still breaks.) -- Henrik Grindal Bakken <[email protected]> PGP ID: 8D436E52 Fingerprint: 131D 9590 F0CF 47EF 7963 02AF 9236 D25A 8D43 6E52 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
