Re: USB, select/poll for ucom

From: Shunsuke Akiyama (akiyama_at_jp.FreeBSD.org)
Date: 07/05/03

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    Date: Sun, 06 Jul 2003 00:39:37 +0900
To: "M. Warner Losh" <imp@bsdimp.com>

    Hi,

    At Fri, 04 Jul 2003 22:17:50 +0900 (JST),
    M. Warner Losh wrote:

    > Hello akiyama-san. It is Warner. Long time since I've spoken with
    > you. :-)

    :-)

    > In message: <20030704003916X.akiyama@jp.FreeBSD.org>
    > Shunsuke Akiyama <akiyama@jp.FreeBSD.org> writes:
    > : + s = spltty();
    > : +
    > ...
    > : -
    > : - s = spltty();
    >
    > This is a no-op in current. Have you tested it in 4.x? I think it is
    > right from what I recall about 4.x, but this stuff has always been
    > black magic to me. I think the other changes look OK, but haven't
    > tested them with my serial adapter or my umodem phone.

    I'm not yet tested.

    But please look sys/dev/sio/sio.c:sioioctl() in current, spltty() is
    still there. I think it required in ucom too. 

    -- 
Shunsuke Akiyama
akiyama@jp.FreeBSD.org
akiyama@FreeBSD.org
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