Date: Sun, 06 Jul 2003 00:39:37 +0900 From: Shunsuke Akiyama <akiyama@jp.FreeBSD.org> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-hackers@freebsd.org Subject: Re: USB, select/poll for ucom Message-ID: <20030706003938H.akiyama@jp.FreeBSD.org> In-Reply-To: <20030704.221750.06521740.imp@bsdimp.com> References: <E19Xc3r-000GIU-00@cs.huji.ac.il> <20030704003916X.akiyama@jp.FreeBSD.org> <20030704.221750.06521740.imp@bsdimp.com>
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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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