drivers/usb/serial/cp2101.c can't select() ?
David Brownell <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
Someone might want to look at this... presumably the bug shows up in current code. ---------- Forwarded Message ---------- Subject: [avrdude-dev] ser_posix.c: is select()ing for the write descriptor useful at all? Date: Wednesday 18 April 2007 1:36 pm From: Joerg Wunsch <[email protected]> To: [email protected] Cc: Axel Wachtler <[email protected]>, Brian Dean <[email protected]> A fellow worker recently stumbled across avrdude not working against a bootloader that was behind one of these Silabs CP210x USB/RS-232 bridges under Linux. It turned out that somehow, the Linux driver for that part (unlike the FTDI driver) does not support select() on a write descriptor properly, so it always runs into a timeout, and avrdude then complains the programmer were not responding. ... ------------------------------------------------------- ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel