Date: Sun, 10 Aug 1997 17:16:51 -0700 (PDT) From: Julian Elischer <julian@whistle.com> To: "Brian J. McGovern" <mcgovern@spoon.beta.com> Cc: tom@sdf.com, hackers@FreeBSD.ORG Subject: Re: 230+K (was RE: ISDN driver/cards) Message-ID: <Pine.BSF.3.95.970810171104.12634E-100000@current1.whistle.com> In-Reply-To: <199708101831.OAA00540@spoon.beta.com>
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On Sun, 10 Aug 1997, Brian J. McGovern wrote: > > Anyhow, just thought you'd like to know there are some UART (or "serial > port") based solultions out there. > -Brian I have a set of patches for sio.c that use a set of 'flags' bit in the device flags to specify that the device in question is overclocked by some multiplier.. The driver then uses different multipliers so that 9600 still gives 9600 but that new values become available e.g. a flags 0f 0x--1----- where (- == don't care) would tell the driver you are overclocking by 2 (the value of 0 is 1:1 and 15 is overclocking 1:16 ) so sio.c knows to double the dividers when the above flag is used so tha the speeds come out right.. I will try check it in in the next week or two. sio.c is getting too complicated I think...... julian
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