Am 06.02.2008 23:23 schrieb Mike Frysinger:
hmm, this doesnt seem right ... this does not allow for arbitrary baud rates which newer versions of linux now supports.
[...]
ive documented the current way of doing it here: http://docs.blackfin.uclinux.org/doku.php?id=faq (see the question at the bottom about custom/high speeds)
Great! Thanks.
since this is relatively new, you may have to wrap the code in something like: #ifdef BOTHER < new way > #else < old cfsetspeed way > #endif
Ok. Now, being curious I poked around in the current kernel for that termios2 structure, and I couldn't help noticing that some architectures (including the very first one, alpha) do not have it, but instead integrate the c_ispeed and c_ospeed fields in struct termios. Do I have to handle that case? Would something like #ifndef TCGETS2 #define termios2 termios #define TCGETS2 TCGETS #define TCSETS2 TCSETS #endif do the trick? Or is that difference already hidden from userspace by some clever device? Thanks, Tilman -- Tilman Schmidt E-Mail: tilman@xxxxxxx Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Ungeöffnet mindestens haltbar bis: (siehe Rückseite)
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