Date: Thu, 16 Dec 1999 11:08:33 +0900 From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> To: Andrew Gordon <arg@arg1.demon.co.uk> Cc: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>, stable@freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp Subject: Re: Problem with psm0 Message-ID: <199912160208.LAA24802@zodiac.mech.utsunomiya-u.ac.jp> In-Reply-To: Your message of "Wed, 15 Dec 1999 01:10:52 GMT." <Pine.BSF.4.21.9912150101250.18262-300000@server.arg.sj.co.uk> References: <Pine.BSF.4.21.9912150101250.18262-300000@server.arg.sj.co.uk>
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>I just tried booting a 2.2.8-RELEASE CD in the problem machine, and it >didn't detect psm0 either, so this is a red herring. > >I then went looking for a hardware problem. I thought I was onto >something when I measured the +5V on-load voltage at the PS/2 >keyboard/mouse ports as only 4.71V: this motherboard seems to have a >high-resistance fuse. However, soldering a wire to bypass the fuse gave >me a solid 5.01V but no change in the behaviour. Wow, you didn't need to go that far... [...] >I assume you mean "options KBD_MAXWAIT=10" ? Oops, you are absolutely right. >I tried this, but it had no effect. I also tried other values, including: > >options KBD_MAXWAIT=10 >options KBD_RESETDELAY=1000 >options KBD_MAXRETRY=10 > >but again no obvious effect (other than a noticeable delay at that point >in the boot sequence). [...] >psm0: current command byte:0047 >kbdc: TEST_AUX_PORT status:0000 >kbdc: RESET_AUX return code:00fa The mouse has accepted the reset command. It should be sending reset status and device ID soon. >kbdc: RESET_AUX status:ffffffff But, we don't see any data coming from the mouse. As you said, this mouse is detected and working on another machine, we must assume the mouse does send something, and somehow it's disappeared.... >kbdc: DIAGNOSE status:0055 >kbdc: TEST_KBD_PORT status:0000 >psm0: failed to reset the aux device. >psm0 not found Would you try setting `flags 0x400' to the psm driver in the kernel configuration file? This flag will bypass mouse device reset. Boot the system again with `boot -v' and see if the mouse is detected. Kazu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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