# prtconf -vp
System Configuration:  Sun Microsystems  i86pc
Memory size: 256 Megabytes
System Peripherals (PROM Nodes):

Node 0x151e80
    acpi-memory:  0ffeb71a.00000000.00000000.00000002.0ffe0000.00000000.0000fc00.00000001.0ffefc00.00000000.00000400.00000002.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000.00000000
    acpi-status:  00000013
    compatible: 'i86pc'
    lba-access-ok:  
    name:  'i86pc'

    Node 0x151eb8
        name:  '+boot'

        Node 0x151ef0
            name:  'memory'
            reg:  00000000.fec24420.0009f000.fec24420.00100000.fec24420.00300000.fec24420
            virtual:  00000000.fec24420.00400000.fec24420

    Node 0x151f28
        com1:  '/isa/asy@1,3f8'
        keyboard:  '/isa/i8042@1,60/keyboard@0'
        name:  'aliases'
        screen:  '/pci@0,0/pci8086,7191@1/display@0'
        ttya:  '/isa/asy@1,3f8'

    Node 0x151f60
        backfs-fstype:  00
        backfs-path:  00
        bios-primary:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0'
        boot-args:  'kernel/unix'
        boot-end:  003e0000
        boot-path:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0:a'
        bootargs:  'kernel/unix'
        bootops-extensions:  00000002
        bootpath:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0:a'
        boottree:  '/boot'
        cache-on?:  00000001
        default-name:  'kernel/unix'
        devconf-version:  'DevConf 1.0'
        frontfs-fstype:  00
        frontfs-path:  00
        fstype:  'ufs'
        impl-arch-name:  'i86pc'
        memory-update:  
        mfg-name:  'i86pc'
        name:  'chosen'
        phys-avail:  00001000.fec24408.0009e000.fec24408.00100000.fec24408.00300000.fec24408.00725000.fec24408.000db000.fec24408.013ed000.fec24408.0ebf3000.fec24408.0fff1000.fec24408.0000f000.fec24408
        phys-installed:  00000000.fec24408.0009f000.fec24408.00100000.fec24408.00300000.fec24408.00400000.fec24408.0fbe0000.fec24408.0fff1000.fec24408.0000f000.fec24408
        stdin:  00000000
        stdout:  00000000
        vac:  00000001
        virt-avail:  00000000.fec24408.de001000.fec24408.de4d4000.fec24408.0032d000.fec24408.de921000.fec24408.00012000.fec24408.de9bd000.fec24408.0001b000.fec24408.de9db000.fec24408.0000e000.fec24408.deb49000.fec24408.0001c000.fec24408.deb72000.fec24408.1fc8e000.fec24408.ff000000.fec24408.00ffffff.fec24408
        whoami:  '/platform/i86pc/kernel/unix'

    Node 0x151f98
        available:  00001000.fec24408.0009e000.fec24408.00100000.fec24408.00300000.fec24408.00725000.fec24408.000db000.fec24408.013ed000.fec24408.0ebf3000.fec24408.0fff1000.fec24408.0000f000.fec24408
        name:  'i86pc-memory'
        reg:  00000000.fec24408.0009f000.fec24408.00100000.fec24408.00300000.fec24408.00400000.fec24408.0fbe0000.fec24408.0fff1000.fec24408.0000f000.fec24408

    Node 0x151fd0
        available:  00000000.fec24408.de001000.fec24408.de4d4000.fec24408.0032d000.fec24408.de921000.fec24408.00012000.fec24408.de9bd000.fec24408.0001b000.fec24408.de9db000.fec24408.0000e000.fec24408.deb49000.fec24408.0001c000.fec24408.deb72000.fec24408.1fc8e000.fec24408.ff000000.fec24408.00ffffff.fec24408
        existing:  00000000.fec24408.ffffffff.fec24408
        name:  'i86pc-mmu'
        reg:  '0,0'

    Node 0x152008
        name:  'openprom'

    Node 0x152040
        acpi-debug:  00000000
        acpi-user-options:  00000000
        asy-direct:  30783000.0000
        ata-dma-enabled:  '1'
        auto-boot-cfg-num:  '-1'
        auto-boot-timeout:  '5'
        auto-boot?:  'true'
        bios-boot-device:  '80'
        boot-args:  'kernel/unix'
        boot-device:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0'
        boot-file:  'kernel/unix'
        boot-path:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0:a'
        bootargs:  'kernel/unix'
        bootdev-ncyl:  '0'
        bootdev-nhead:  '0'
        bootdev-nsect:  '0'
        bootdev-sectsiz:  '512'
        bootpath:  '/pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0:a'
        boottimeout:  '0'
        bshfirst:  'false'
        bus-type:  'isa'
        cmos-membase:  '640'
        cmos-memext:  '65535'
        cmos-memhi:  '65535'
        cpu-type:  '486'
        input-device:  'keyboard'
        kbd-type:  'US-English(104-Key)'
        kbd-wkeys:  'true'
        machine-mfg:  'generic AT'
        machine-type:  'unknown'
        mmu-modlist:  'mmu32'
        module-path:  '/platform/i86pc/kernel /kernel /usr/kernel'
        name:  'options'
        output-device:  'screen'
        pciide:  'true'
        prealloc-chunk-size:  '0x2000'
        probed-arch-name:  'i86pc'
        probed-compatible:  'i86pc'
        root-is-mounted:  'true'
        target-driver-for-csa:  'cmdk'
        target-driver-for-direct:  'cmdk'
        target-driver-for-dsa:  'cmdk'
        target-driver-for-scsi:  'sd'
        target-driver-for-smartii:  'cmdk'
        ttya-mode:  '9600,8,n,1,-'
        ttyb-mode:  '9600,8,n,1,-'
        use-align:  'use-align'
        whoami:  '/platform/i86pc/kernel/unix'

    Node 0x152078
        name:  'packages'
        reg:  '0,0'

    Node 0x1520b0
        name:  'delayed-writes'

    Node 0x1520e8
        name:  'itu-props'

    Node 0x1b0260
        device_type:  'isa'
        name:  'isa'

        Node 0x1c3c90
            compatible: 'SUNFFE2'
            dma-channels:  00000004
            interrupts:  00000000.00000002.00000008.0000000d
            model:  'Motherboard'
            name:  'motherboard'
            reg:  00000001.00000000.00000060.00000001.00000061.00000003.00000001.00000065.0000009b.00000000.00000000.0009fc00.00000000.000f0000.00010000.00000000.00100000.03fffc00
            unit-address:  '1,61'

        Node 0x1c4038
            compatible: 'PNP0501'
            interrupts:  00000004
            model:  'Serial port'
            name:  'asy'
            reg:  00000001.000003f8.00000008
            unit-address:  '1,3f8'

        Node 0x1c3de8
            compatible: 'ISY0050'
            dma-channels:  00000002
            interrupts:  00000006
            model:  'Floppy disk controller'
            name:  'fdc'
            reg:  00000001.000003f0.00000006.00000001.000003f7.00000001
            unit-address:  '1,3f0'

        Node 0x1c43f8
            interrupts:  00000001.0000000c
            name:  'i8042'
            reg:  00000001.00000060.00000001.00000001.00000064.00000001
            unit-address:  '1,60'

            Node 0x1c4540
                compatible: 'pnpPNP,303'
                device_type:  'keyboard'
                keyboard-id:  000054ab
                keyboard-nkeys:  00000068
                keyboard-type:  'US-English(104-Key)'
                model:  'System keyboard'
                name:  'keyboard'
                reg:  00000000
                unit-address:  '0'

            Node 0x1c4268
                compatible: 'pnpPNP,f03'
                device_type:  'mouse'
                model:  'PS/2 mouse'
                mouse-nbuttons:  00000003
                name:  'mouse'
                ps2-mouse-id:  00000000
                reg:  00000001
                unit-address:  '1'

        Node 0x19d3d8
            compatible: 'PNP0C02'
            name:  'PNP0C02'
            reg:  00000000.000cf800.00000800
            unit-address:  '0,cf800'

        Node 0x1c7818
            compatible: 'SUNFFE1'
            model:  'Used BIOS memory'
            name:  'bios'
            reg:  00000000.000c0000.0000f800
            unit-address:  '0,c0000'

    Node 0x1c49a0
        #address-cells:  00000003
        #size-cells:  00000002
        device_type:  'pci'
        name:  'pci'
        reg:  00000000.00000000.00000000
        unit-address:  '0,0'

        Node 0x1c4790
            assigned-addresses:  c2000010.00000000.f8000000.00000000.04000000
            class-code:  00060000
            compatible:  31696370.2c666330.39333031.69637000.66633031.3330312c.63700039.38303869.31372c36.70003039.6c636963.2c737361.30303630.00003030
            device-id:  00007190
            devsel-speed:  00000001
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 10cf,1039 - class: Host bridge'
            name:  'pci10cf,1039'
            power-consumption:  00000001.00000001
            reg:  00000000.00000000.00000000.00000000.00000000.42000010.00000000.00000000.00000000.04000000
            revision-id:  00000003
            slot:  00000000
            subsystem-id:  00001039
            subsystem-vendor-id:  000010cf
            unit-address:  '0'
            vendor-id:  00008086

        Node 0x1c4fa8
            #address-cells:  00000003
            #size-cells:  00000002
            66mhz-capable:  
            available:  81000000.00000000.00002400.00000000.00000100.81000000.00000000.00002800.00000000.00000100.81000000.00000000.00002c00.00000000.00000100.00000000.00000000.f4001000.00000000.00fff000
            bus-range:  00000001.00000001
            class-code:  00060400
            compatible:  38696370.2c363830.31393137.69637000.36383038.3931372c.63700031.616c6369.302c7373.30343036.00000030
            device-id:  00007191
            device_type:  'pci'
            devsel-speed:  00000001
            model:  'PCI: 8086,7191 - class: PCI-PCI bridge'
            name:  'pci8086,7191'
            power-consumption:  00000001.00000001
            ranges:  81000000.00000000.00002000.81000000.00000000.00002000.00000000.00001000.82000000.00000000.f4000000.82000000.00000000.f4000000.00000000.02000000
            reg:  00000800.00000000.00000000.00000000.00000000
            revision-id:  00000003
            slot:  00000000
            unit-address:  '1'
            vendor-id:  00008086

            Node 0x1c6600
                assigned-addresses:  82010010.00000000.f5000000.00000000.01000000.81010014.00000000.00002000.00000000.00000100.82010018.00000000.f4000000.00000000.00001000.82010030.00000000.00000000.00000000.00020000.a1010000.00000000.000003b0.00000000.0000000c.a1010000.00000000.000003c0.00000000.00000020.82010000.00000000.000a0000.00000000.00020000
                class-code:  00030000
                compatible:  70736964.0079616c.31696370.2c666330.34373031.69637000.32303031.3463342c.63700064.616c6369.302c7373.30303033.00000030
                device-id:  00004c4d
                devsel-speed:  00000001
                display-type:  'color'
                fast-back-to-back:  
                interrupts:  00000001
                max-latency:  00000000
                min-grant:  00000008
                model:  'PCI: 10cf,1074 - VGA compatible display adapter'
                name:  'display'
                power-consumption:  00000001.00000001
                reg:  00010000.00000000.00000000.00000000.00000000.02010010.00000000.00000000.00000000.01000000.01010014.00000000.00000000.00000000.00000100.02010018.00000000.00000000.00000000.00001000.02010030.00000000.00000000.00000000.00020000.a1010000.00000000.000003b0.00000000.0000000c.a1010000.00000000.000003c0.00000000.00000020.82010000.00000000.000a0000.00000000.00020000
                revision-id:  00000064
                subsystem-id:  00001074
                subsystem-vendor-id:  000010cf
                svga-modes-supported:  00000100.00000280.00000190.00000100.00000101.00000280.000001e0.00000100.00000110.00000280.000001e0.00008000.00000111.00000280.000001e0.00010000.00000112.00000280.000001e0.01000000.00000103.00000320.00000258.00000100.00000113.00000320.00000258.00008000.00000114.00000320.00000258.00010000.00000115.00000320.00000258.01000000.00000105.00000400.00000300.00000100.00000116.00000400.00000300.00008000.00000117.00000400.00000300.00010000.00000118.00000400.00000300.01000000.00000202.00000140.000000c8.00000100.0000010d.00000140.000000c8.00008000.0000010e.00000140.000000c8.00010000.0000010f.00000140.000000c8.01000000.00000212.00000140.000000f0.00000100.00000213.00000140.000000f0.00008000.00000214.00000140.000000f0.00010000.00000215.00000140.000000f0.01000000.00000222.00000200.00000180.00000100.00000223.00000200.00000180.00008000.00000224.00000200.00000180.00010000.00000225.00000200.00000180.01000000.00000232.00000190.0000012c.00000100.00000233.00000!
 190.0000012c.00008000.00000234.00000190.0000012c.00010000.00000235.00000190.0000012c.01000000.00000242.00000280.0000015e.00000100.00000243.00000280.0000015e.00008000.00000244.00000280.0000015e.00010000.00000245.00000280.0000015e.01000000
                unit-address:  '0'
                vendor-id:  00001002
                vesa-capabilities:  00000000
                vesa-oem-product:  'MACH64RM'
                vesa-oem-revision:  '01.00'
                vesa-oem-string:  'ATI MACH64'
                vesa-oem-vendor:  'ATI Technologies Inc.'
                video-adapter-type:  'svga'
                video-bios-bytes:  eb7caa55.00000000.00000000.00000000.00000000.00000000.0000017c.42490000.f1b8004d.08ea5601.00000000.00000000.31363720.35353932.ffff3032.33a30738.60003f33.00000000.10020110.00004c4d.30303032.2f36302f.31203033.38303a34.00000000.005906e9.0058fbe9.0015e2e9.0015dfe9.00000000.ffff0194.33a30738.0d0141e9.4954410a.43414d20.20343648.41524453.4942204d.3420534f.3335322e.55462854.5354494a.642d2955.28000a0d.31202943.2d383839.202c3939.20495441.68636554.6f6c6f6e.73656967.636e4920.344b422e.302e332e.322e342f.28543335.494a5546.29555354.7220642d.7933646d.2e612d70.36207462.414d0020.34364843.43504d4c.53544d49.003f5544.00509000.fd04a000.000002ec.800f1f00.04040404.00830a34.010000fa.2000feff.01cedfff.000003ce.ffff0000.f4000000.0bffffff.42540000.00004242.3fffc000.10020000.4c4d4c4d.016800ea.54240170.01b05356.44454d4d.08004149.00830000.00000208.49544124.04030901.00009003.52494350.4c4d1002.00180000.03000000.04fd0080.00008000.544d5224.1c5e1c03.e7b603a2.004074ed.5c302e18.!
 01700b86.00000168.c6001202.00130013.00000000.00000000.01000000.d88b6066.01c2a32e.263e832e.7b750001.bfb109b8.1acd002e.0e75c90b.66b10db8.4e0e8b2e.004cbf01.c38b1acd.0126a32e.a32ed0f7.392e0128.74012806
                video-memory-size:  007f0000

        Node 0x1c2180
            class-code:  00068000
            compatible:  38696370.2c363830.30313137.69637000.36383038.3131372c.63700030.616c6369.302c7373.30303836.00000030
            device-id:  00007110
            devsel-speed:  00000001
            fast-back-to-back:  
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 8086,7110 - class: Bridge device'
            name:  'pci8086,7110'
            power-consumption:  00000001.00000001
            reg:  00003800.00000000.00000000.00000000.00000000
            revision-id:  00000002
            slot:  00000000
            unit-address:  '7'
            vendor-id:  00008086

        Node 0x1c1f40
            #address-cells:  00000001
            #size-cells:  00000000
            assigned-addresses:  81003910.00000000.000001f0.00000000.00000008.81003914.00000000.000003f6.00000000.00000001.81003918.00000000.00000170.00000000.00000008.8100391c.00000000.00000376.00000000.00000001.81003920.00000000.00001000.00000000.00000010.81003924.00000000.00000000.00000000.00000000
            boot-interface:  00000013.00000000.00000000.00000010
            class-code:  00010180
            compatible:  2d696370.00656469.38696370.2c363830.31313137.69637000.73616c63.31302c73.30383130.00000000
            device-id:  00007111
            device_type:  'pci-ide'
            devsel-speed:  00000001
            fast-back-to-back:  
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 8086,7111 - Bus Mastering IDE controller'
            name:  'pci-ide'
            power-consumption:  00000001.00000001
            reg:  00003900.00000000.00000000.00000000.00000000.81003910.00000000.000001f0.00000000.00000008.81003914.00000000.000003f6.00000000.00000001.81003918.00000000.00000170.00000000.00000008.8100391c.00000000.00000376.00000000.00000001.01003920.00000000.00000000.00000000.00000010.01003924.00000000.00000000.00000000.00000000
            revision-id:  00000001
            slot:  00000000
            unit-address:  '7,1'
            vendor-id:  00008086

            Node 0x1c2a10
                name:  'ide'
                reg:  00000000
                unit-address:  '0'

            Node 0x1c2ae0
                name:  'ide'
                reg:  00000001
                unit-address:  '1'

        Node 0x1c2db8
            assigned-addresses:  81003a20.00000000.00001020.00000000.00000020
            class-code:  000c0300
            compatible:  38696370.2c363830.32313137.69637000.36383038.3131372c.63700032.616c6369.302c7373.30333063.00000030
            device-id:  00007112
            devsel-speed:  00000001
            fast-back-to-back:  
            interrupts:  00000004
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 8086,7112 - class: Universal Serial Bus'
            name:  'pci8086,7112'
            power-consumption:  00000001.00000001
            reg:  00003a00.00000000.00000000.00000000.00000000.01003a20.00000000.00000000.00000000.00000020
            revision-id:  00000001
            slot:  00000000
            unit-address:  '7,2'
            vendor-id:  00008086

        Node 0x1c2f10
            class-code:  00068000
            compatible:  38696370.2c363830.33313137.69637000.36383038.3131372c.63700033.616c6369.302c7373.30303836.00000030
            device-id:  00007113
            devsel-speed:  00000001
            fast-back-to-back:  
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 8086,7113 - class: Bridge device'
            name:  'pci8086,7113'
            power-consumption:  00000001.00000001
            reg:  00003b00.00000000.00000000.00000000.00000000
            revision-id:  00000003
            slot:  00000000
            unit-address:  '7,3'
            vendor-id:  00008086

        Node 0x1c3220
            assigned-addresses:  81006810.00000000.00001400.00000000.00000100
            class-code:  00040100
            compatible:  31696370.2c666330.33353031.69637000.66633031.3530312c.63700033.35323169.39312c64.70003837.6c636963.2c737361.31303430.00003030
            device-id:  00001978
            devsel-speed:  00000001
            fast-back-to-back:  
            interrupts:  00000001
            max-latency:  00000018
            min-grant:  00000002
            model:  'PCI: 10cf,1053 - class: Audio device'
            name:  'pci10cf,1053'
            power-consumption:  00000001.00000001
            reg:  00006800.00000000.00000000.00000000.00000000.01006810.00000000.00000000.00000000.00000100
            revision-id:  00000010
            slot:  00000000
            subsystem-id:  00001053
            subsystem-vendor-id:  000010cf
            unit-address:  'd'
            vendor-id:  0000125d

        Node 0x1c39e8
            assigned-addresses:  82007810.00000000.fc000000.00000000.00001000
            class-code:  00060700
            compatible:  31696370.2c666330.61393031.69637000.66633031.3930312c.63700061.38313169.37342c30.63700036.616c6369.302c7373.30373036.00000030
            device-id:  00000476
            devsel-speed:  00000001
            interrupts:  00000001
            model:  'PCI: 10cf,109a - class: CardBus bridge'
            name:  'pci10cf,109a'
            power-consumption:  00000001.00000001
            reg:  00007800.00000000.00000000.00000000.00000000.02007810.00000000.00000000.00000000.00001000
            revision-id:  00000080
            slot:  00000000
            unit-address:  'f'
            vendor-id:  00001180

        Node 0x1c3570
            assigned-addresses:  82007910.00000000.fc022000.00000000.00001000
            class-code:  00060700
            compatible:  31696370.2c666330.61393031.69637000.66633031.3930312c.63700061.38313169.37342c30.63700036.616c6369.302c7373.30373036.00000030
            device-id:  00000476
            devsel-speed:  00000001
            interrupts:  00000002
            model:  'PCI: 10cf,109a - class: CardBus bridge'
            name:  'pci10cf,109a'
            power-consumption:  00000001.00000001
            reg:  00007900.00000000.00000000.00000000.00000000.02007910.00000000.00000000.00000000.00001000
            revision-id:  00000080
            slot:  00000000
            unit-address:  'f,1'
            vendor-id:  00001180

        Node 0x1c6888
            assigned-addresses:  c2000010.00000000.f8000000.00000000.04000000
            class-code:  00060000
            compatible:  32696370.642c6330.00313430.64696370.2c313430.00633032.62696370.2c386663.70003831.6c636963.2c737361.30303630.00003030
            device-id:  00000018
            devsel-speed:  00000001
            max-latency:  00000000
            min-grant:  00000000
            model:  'PCI: 20c,d041 - class: Host bridge'
            name:  'pci20c,d041'
            power-consumption:  00000001.00000001
            reg:  00000000.00000000.00000000.00000000.00000000.42000010.00000000.00000000.00000000.04000000
            revision-id:  00000003
            slot:  00000000
            subsystem-id:  0000020c
            subsystem-vendor-id:  0000d041
            unit-address:  '0'
            vendor-id:  0000bcf8

    Node 0x1c8110
        device-memory:  00000000.0009fc00.000a0000.00030000.000f0000.0400fc00.f4000000.02000000.f8000000.04001000.fc022000.00001000.fff00000.00100000
        dma-channels:  00000002.00000004
        interrupts:  00000000.00000001.00000002.00000004.00000006.00000008.00000009.0000000c.0000000d.0000000e.0000000f
        io-space:  00000000.00000100.00000170.00000008.000001f0.00000008.00000376.00000001.000003b0.0000000c.000003c0.00000020.000003f0.00000010.000004d0.00000002.00000cf8.00000008.00001000.00000010.00002000.00001000.0000f800.00000100.0000fd60.00000008.0000fe00.00000001.0000ff00.00000040.0000ff80.00000010
        low-dev-memaddr:  00000000.f4000000
        name:  'used-resources'