Date: Fri, 22 Jun 2001 09:42:38 +0930 From: Greg Lehey <grog@FreeBSD.org> To: Ian Dowse <iedowse@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/isa sio.c Message-ID: <20010622094238.A86129@wantadilla.lemis.com> In-Reply-To: <200106201647.f5KGlOr12345@freefall.freebsd.org>; from iedowse@FreeBSD.org on Wed, Jun 20, 2001 at 09:47:24AM -0700 References: <200106201647.f5KGlOr12345@freefall.freebsd.org>
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On Wednesday, 20 June 2001 at 9:47:24 -0700, Ian Dowse wrote: > iedowse 2001/06/20 09:47:24 PDT > > Modified files: > sys/isa sio.c > Log: > The serial console break-to-debugger support only functioned while > the console device was open. At other times, the interrupts that > are used to detect the break signal or ~^B sequence were disabled, > so these events would not be noticed until the next open (e.g. the > next kernel printf). This was mainly a problem while there was no > getty running on the console, such as during bootup or shutdown. > > For serial consoles with break-to-debugger support, we now enable > the generation of interrupts at attach time, and we leave them > enabled while the device is closed. Excellent! Are you now going to fix the broken 115200 bps problem? Greg -- See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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