Mockern napsal(a):
Thanx for your respond,
I did not implement this function in my tty driver.
Does it help to work my driver with cat Linux operation?
(e.g. cat < ttyS10)
Help in which way? If you haven't implemented it, it'll behave like there was
O_NONBLOCK passed to open() call or TIOCSSOFTCAR ioctl with nonzero param was
invoked.
regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
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