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Date:      Sat, 4 Sep 2004 06:41:52 +0200
From:      Michael Nottebrock <michaelnottebrock@gmx.net>
To:        Brooks Davis <brooks@one-eyed-alien.net>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Where did debug.acpi.disabled go?
Message-ID:  <200409040641.58361.michaelnottebrock@gmx.net>
In-Reply-To: <20040904040928.GA11829@odin.ac.hmc.edu>
References:  <200409040351.06438.michaelnottebrock@gmx.net> <200409040450.01028.michaelnottebrock@gmx.net> <20040904040928.GA11829@odin.ac.hmc.edu>

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On Saturday 04 September 2004 06:09, Brooks Davis wrote:
> On Sat, Sep 04, 2004 at 04:49:56AM +0200, Michael Nottebrock wrote:
> > On Saturday 04 September 2004 03:55, Brooks Davis wrote:
> > > debug.acpi.disabled=3D"thermal" works with my current kernels.
> >
> > Where are you setting it? I don't even have the oid in sysctl -a
> > output...
>
> /boot/loader.conf.  It's tunable, not a sysctl.

Right. I keep thinking those were translated to readonly sysctls for some=20
reason (probably because it would be nice ;-)).

Anyway, it turns out that debug.acpi.disabled=3D"sysresource" DOES work, it=
 just=20
doesn't make my floppy to probe and attach correctly anymore.

I've attached devinfo -r output for acpi disabled, acpi with sysresource=20
disabled and full acpi, hopefully somebody can tell what's going wrong. The=
=20
error I get from the fdc device probe (it is actually probed twice with acp=
i=20
enabled, with the same error both times) is:

fdc0: <floppy drive controller> port 0x3f7,0x3f4-0x3f5,0x3f2-0x3f3 irq 6 dr=
q 2=20
on acpi0
fdc0: cmd 3 failed at out byte 1 of 3
device_attach: fdc0 attach returned 6

=2D-=20
   ,_,   | Michael Nottebrock               | lofi@freebsd.org
 (/^ ^\) | FreeBSD - The Power to Serve     | http://www.freebsd.org
   \u/   | K Desktop Environment on FreeBSD | http://freebsd.kde.org

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nexus0
  npx0
  acpi0
      Interrupt request lines:
          0x9
      I/O ports:
          0x10-0x1f
          0x22-0x3f
          0x44-0x5f
          0x62-0x63
          0x65-0x6f
          0x72-0x7f
          0x80
          0x84-0x86
          0x88
          0x8c-0x8e
          0x90-0x9f
          0xa2-0xbf
          0xe0-0xef
          0x290-0x297
          0x3f0-0x3f1
          0x400-0x43f
          0x4d0-0x4d1
          0x800-0x87f
          0xc00-0xc0f
      I/O memory addresses:
          0xfee00000-0xfee00fff
          0xffb00000-0xffbfffff
    cpu0
        I/O ports:
            0x810-0x813
    acpi_button0
    pcib0
      pci0
        agp0
            I/O memory addresses:
                0xe0000000-0xe1ffffff
        pcib1
          pci1
        pcib2
          pci3
            bktr0
                Interrupt request lines:
                    0x10
                I/O memory addresses:
                    0xdfbfe000-0xdfbfefff
            rl0
                Interrupt request lines:
                    0x11
                I/O ports:
                    0xc800-0xc8ff
                I/O memory addresses:
                    0xdfeffe00-0xdfeffeff
              miibus0
                rlphy0
            uhci0
                Interrupt request lines:
                    0x16
                I/O ports:
                    0xc000-0xc01f
              usb0
                uhub0
                  ums0
            uhci1
                Interrupt request lines:
                    0x17
                I/O ports:
                    0xc400-0xc41f
              usb1
                uhub1
            ehci0
                Interrupt request lines:
                    0x14
                I/O memory addresses:
                    0xdfeffd00-0xdfeffdff
              usb2
                uhub2
        isab0
          isa0
            sc0
            vga0
                I/O ports:
                    0x3c0-0x3df
                I/O memory addresses:
                    0xa0000-0xbffff
            orm0
                I/O memory addresses:
                    0xc0000-0xccfff
            pmtimer0
        atapci0
            I/O ports:
                0x170-0x177
                0x1f0-0x1f7
                0x376
                0x3f6
                0xfc00-0xfc0f
          ata0
              Interrupt request lines:
                  0xe
          ata1
              Interrupt request lines:
                  0xf
        uhci2
            Interrupt request lines:
                0x13
            I/O ports:
                0xe400-0xe41f
          usb3
            uhub3
              uscanner0
        pcm0
            I/O ports:
                0xe800-0xe83f
                0xec00-0xecff
    acpi_sysresource0
    atpic0
    atdma0
    attimer0
    attimer1
    npxisa0
    psmcpnp0
        Interrupt request lines:
            0xc
    atkbdc0
        I/O ports:
            0x60
            0x64
      atkbd0
          Interrupt request lines:
              0x1
      psm0
    sio0
        Interrupt request lines:
            0x4
        I/O ports:
            0x3f8-0x3ff
    ppc0
        Interrupt request lines:
            0x7
        I/O ports:
            0x378-0x37f
      ppbus0
        plip0
        lpt0
        ppi0
        vpo0
    acpi_timer0
        I/O ports:
            0x808-0x80b

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nexus0
  npx0
  acpi0
      Interrupt request lines:
          0x9
    cpu0
        I/O ports:
            0x810-0x813
    acpi_button0
    pcib0
      pci0
        agp0
            I/O memory addresses:
                0xe0000000-0xe1ffffff
        pcib1
          pci1
        pcib2
          pci3
            bktr0
                Interrupt request lines:
                    0x10
                I/O memory addresses:
                    0xdfbfe000-0xdfbfefff
            rl0
                Interrupt request lines:
                    0x11
                I/O ports:
                    0xc800-0xc8ff
                I/O memory addresses:
                    0xdfeffe00-0xdfeffeff
              miibus0
                rlphy0
            uhci0
                Interrupt request lines:
                    0x16
                I/O ports:
                    0xc000-0xc01f
              usb0
                uhub0
                  ums0
            uhci1
                Interrupt request lines:
                    0x17
                I/O ports:
                    0xc400-0xc41f
              usb1
                uhub1
            ehci0
                Interrupt request lines:
                    0x14
                I/O memory addresses:
                    0xdfeffd00-0xdfeffdff
              usb2
                uhub2
        isab0
          isa0
            sc0
            vga0
                I/O ports:
                    0x3c0-0x3df
                I/O memory addresses:
                    0xa0000-0xbffff
            orm0
                I/O memory addresses:
                    0xc0000-0xccfff
            pmtimer0
        atapci0
            I/O ports:
                0x170-0x177
                0x1f0-0x1f7
                0x376
                0x3f6
                0xfc00-0xfc0f
          ata0
              Interrupt request lines:
                  0xe
          ata1
              Interrupt request lines:
                  0xf
        uhci2
            Interrupt request lines:
                0x13
            I/O ports:
                0xe400-0xe41f
          usb3
            uhub3
              uscanner0
        pcm0
            I/O ports:
                0xe800-0xe83f
                0xec00-0xecff
    atpic0
    atdma0
    attimer0
    attimer1
    npxisa0
    psmcpnp0
        Interrupt request lines:
            0xc
    atkbdc0
        I/O ports:
            0x60
            0x64
      atkbd0
          Interrupt request lines:
              0x1
      psm0
    sio0
        Interrupt request lines:
            0x4
        I/O ports:
            0x3f8-0x3ff
    ppc0
        Interrupt request lines:
            0x7
        I/O ports:
            0x378-0x37f
      ppbus0
        plip0
        lpt0
        ppi0
        vpo0
    acpi_timer0
        I/O ports:
            0x808-0x80b

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nexus0
  legacy0
    pcib0
      pci0
        agp0
            I/O memory addresses:
                0xe0000000-0xe1ffffff
        pcib1
          pci1
        pcib2
          pci3
            bktr0
                Interrupt request lines:
                    0xb
                I/O memory addresses:
                    0xdfbfe000-0xdfbfefff
            rl0
                Interrupt request lines:
                    0xa
                I/O ports:
                    0xc800-0xc8ff
                I/O memory addresses:
                    0xdfeffe00-0xdfeffeff
              miibus0
                rlphy0
            uhci0
                I/O ports:
                    0xc000-0xc01f
              usb0
                uhub0
            uhci1
                I/O ports:
                    0xc400-0xc41f
              usb1
                uhub1
            ehci0
                Interrupt request lines:
                    0x5
                I/O memory addresses:
                    0xdfeffd00-0xdfeffdff
              usb2
                uhub2
        isab0
          isa0
            atkbdc0
                I/O ports:
                    0x60
                    0x64
              atkbd0
                  Interrupt request lines:
                      0x1
              psm0
                  Interrupt request lines:
                      0xc
            fdc0
                Interrupt request lines:
                    0x6
                DMA request lines:
                    2
                I/O ports:
                    0x3f0-0x3f5
                    0x3f7
              fd0
            ppc0
                Interrupt request lines:
                    0x7
                I/O ports:
                    0x378-0x37f
              ppbus0
                plip0
                lpt0
                ppi0
                vpo0
            sc0
            sio0
                Interrupt request lines:
                    0x4
                I/O ports:
                    0x3f8-0x3ff
            vga0
                I/O ports:
                    0x3c0-0x3df
                I/O memory addresses:
                    0xa0000-0xbffff
            orm0
                I/O memory addresses:
                    0xc0000-0xccfff
            pcibus_pnp0
                I/O ports:
                    0x22
                    0x2e
                    0x2f
                    0x72-0x75
                    0x290-0x297
                    0x400-0x43f
                    0x4d0-0x4d1
                    0x800-0x87f
                    0xc00-0xc0f
                    0xcf8-0xcff
            sysresource0
                I/O memory addresses:
                    0x0-0x9fbff
                    0x9fc00-0x9ffff
                    0xf0000-0xfffff
                    0x100000-0x3ffeffff
                    0x3fff0000-0x3fff7fff
                    0x3fff8000-0x3fffffff
                    0xfec00000-0xfec00fff
                    0xfee00000-0xfee00fff
                    0xffb00000-0xffbfffff
                    0xfff00000-0xffffffff
            atdma0
                DMA request lines:
                    4
                I/O ports:
                    0x0-0xf
                    0x80-0x90
                    0x94-0x9f
                    0xc0-0xde
            attimer0
                Interrupt request lines:
                    0x0
                I/O ports:
                    0x40-0x43
            attimer1
                Interrupt request lines:
                    0x8
                I/O ports:
                    0x70-0x71
            npxisa0
                Interrupt request lines:
                    0xd
                I/O ports:
                    0xf0-0xff
            pmtimer0
        atapci0
            I/O ports:
                0x170-0x177
                0x1f0-0x1f7
                0x376
                0x3f6
                0xfc00-0xfc0f
          ata0
              Interrupt request lines:
                  0xe
          ata1
              Interrupt request lines:
                  0xf
        uhci2
            I/O ports:
                0xe400-0xe41f
          usb3
            uhub3
              uscanner0
        pcm0
            I/O ports:
                0xe800-0xe83f
                0xec00-0xecff
    pir0
    cpu0
  npx0

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