Date: Sun, 20 Sep 1998 22:21:46 -0600 (MDT) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: freebsd@magnet.geophysik.tu-freiberg.de Cc: current@FreeBSD.ORG Subject: Re: CAM big Problems, disk disappeared ! Message-ID: <199809210421.WAA00892@narnia.plutotech.com> In-Reply-To: <199809201543.RAA08115@magnet.geophysik.tu-freiberg.de>
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In article <199809201543.RAA08115@magnet.geophysik.tu-freiberg.de> you wrote:
> Hi,
>
> first please excuse my broken english, neverthless I'll try to
> explain my problem:
Looks like I lost some twin channel support in a recent sequencer cleanup.
This patch will likely correct the problem, but I won't be able to
test it myself until tomorrow. My EISA box still has a 1742 in it from
when I ported that driver to CAM.
--
Justin
==== //depot/cam/sys/dev/aic7xxx/aic7xxx.seq#49 - /a/perforce/src/sys/dev/aic7xxx/aic7xxx.seq ====
*** /tmp/tmp.887.0 Sun Sep 20 22:20:42 1998
--- /a/perforce/src/sys/dev/aic7xxx/aic7xxx.seq Sun Sep 20 22:19:31 1998
***************
*** 385,390 ****
--- 385,394 ----
initiator_reselect:
/* XXX test for and handle ONE BIT condition */
and SAVED_TCL, SELID_MASK, SELID;
+ if ((ahc->features & AHC_TWIN) != 0) {
+ test SBLKCTL, SELBUSB jz . + 2;
+ or SAVED_TCL, SELBUSB;
+ }
or SXFRCTL0, SPIOEN|CLRCHN;
mvi CLRSINT1,CLRBUSFREE;
or SIMODE1, ENBUSFREE; /*
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