Date: Mon, 17 Sep 2001 15:30:51 +0900 From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> To: Mitsuru IWASAKI <iwasaki@jp.freebsd.org> Cc: current@freebsd.org, acpi-jp@jp.freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp Subject: ACPI, PS/2 and USB (was: Re: ThinkPad, ACPI, and PS/2 mouse) Message-ID: <200109170630.PAA17762@zodiac.mech.utsunomiya-u.ac.jp> In-Reply-To: Your message of "Mon, 17 Sep 2001 02:03:21 JST." <20010917.020321.74756726.iwasaki@jp.FreeBSD.org> References: <200109110336.MAA13723@zodiac.mech.utsunomiya-u.ac.jp> <20010915.234817.92590934.iwasaki@jp.FreeBSD.org> <20010917.020321.74756726.iwasaki@jp.FreeBSD.org>
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>Hi, I've just noticed strange behavior of psm probing (w/ and w/o acpi). [...] >This is not a ThinkPad, but FIVA 206VL (PS/2 mouse PnP ID = 0x130fd041; >normal one), the psm is no longer recognized if USB is not compiled (or >USB module is not loaded at loader). I have never heard of this type of error before! >Here is difference between dmesgs of kernel w/o and w/ usb module. [...] >@@ -370,7 +377,10 @@ > kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000 > atkbd1: unable to allocate IRQ > psm0: current command byte:0047 >-psm0: the aux port is not functioning (-1). >+psm0: <PS/2 Mouse> irq 12 on atkbdc0 >+psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons >+psm0: config:00000000, flags:00000000, packet size:3 >+psm0: syncmask:c0, syncbits:00 > bt0 failed to probe on isa0 > cs0 failed to probe at port 0x300 on isa0 > ed0 failed to probe at port 0x280-0x29f iomem 0xd8000 irq 10 on isa0 >@@ -430,10 +440,8 @@ > unknown: <PNP0800> failed to probe at port 0x61 on isa0 > unknown: <PNP0c02> can't assign resources > unknown: <PNP0c02> at iomem 0xd8000-0xdbfff on isa0 >-psmcpnp0: <PS/2 mouse port> at irq 12 on isa0 >-atkbd1: unable to allocate IRQ >-psm0: current command byte:0047 >-psm0: the aux port is not functioning (-1). This means that the keyboard controller on the motherboard didn't respond when it was asked to test the aux (PS/2 mouse) port. You usually see this error when your system does not have the PS/2 mouse port... I cannot think of a reason why the presence or absence of the usb module affects the behavior of the motherboard keyboard controller... I must say this is the most arcane error. >+unknown: <PNP0f13> can't assign resources >+unknown: <PNP0f13> at irq 12 on isa0 > fdc1: cannot reserve I/O port range (1 ports) > unknown: <PC standard floppy disk controller> failed to probe on isa0 > BIOS Geometries: [...] >I tried to load acpi module too, but it seems acpi doesn't affect psm >probing on this machine. > >In summary; > with USB without USB >---------------+---------------+------------- >with ACPI OK NG >without ACPI OK NG Ok, this is strictly the psm and usb modules' problem, then. Do you remember when your PS/2 mouse was detected correctly without the usb module? Kazu >I enclosed dmesg -v output of kernel w/o usb and acpi. > >Thanks To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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