I recently installed OpenBSD 7.3 on an iMac G3 (dmesg attached) and I'm
using it as a tiny web server. I'm really happy with it, but the screen
is too bright at night.
I know that OpenBSD on PPC doesn't support sleep, but would anyone
familiar know if turning off or dimming the CRT monitor is possible?
Thank you!
[ using 1329824 bytes of bsd ELF symbol table ]
console out [ATY,Rage128Pk] console in [keyboard], using USB
: memaddr 94000000, size 4000000 : consaddr 96008000 : ioaddr 90020000, size
20000: width 800 linebytes 1024 height 600 depth 8
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2023 OpenBSD. All rights reserved. https://www.OpenBSD.org
OpenBSD 7.3 (GENERIC) #100: Sun Mar 26 02:04:55 MDT 2023
dera...@macppc.openbsd.org:/usr/src/sys/arch/macppc/compile/GENERIC
real mem = 536870912 (512MB)
avail mem = 502923264 (479MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root: model PowerMac2,2
cpu0 at mainbus0: 750 (Revision 0x8302): 500 MHz: 512KB backside cache
mem0 at mainbus0
spdmem0 at mem0: 256MB SDRAM non-parity PC133CL3
spdmem1 at mem0: 256MB SDRAM non-parity PC133CL3
memc0 at mainbus0: uni-n rev 0x8
kiic0 at memc0 offset 0xf8001000
iic0 at kiic0
mpcpcibr0 at mainbus0 pci: uni-north
pci0 at mpcpcibr0 bus 0
pchb0 at pci0 dev 11 function 0 "Apple Uni-N AGP" rev 0x00
agp at pchb0 not configured
vgafb0 at pci0 dev 16 function 0 "ATI Rage 128" rev 0x00, mmio
wsdisplay0 at vgafb0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
mpcpcibr1 at mainbus0 pci: uni-north
pci1 at mpcpcibr1 bus 0
macobio0 at pci1 dev 23 function 0 "Apple Keylargo" rev 0x03
openpic0 at macobio0 offset 0x40000: version 0x4614 feature 3f0302 LE
macgpio0 at macobio0 offset 0x50
macgpio1 at macgpio0: irq 47
pgs0 at macgpio0: irq 55
"escc-legacy" at macobio0 offset 0x12000 not configured
zs0 at macobio0 offset 0x13000: irq 22,50
zstty0 at zs0 channel 0
zstty1 at zs0 channel 1
awacs0 at macobio0 offset 0x14000: irq 24,9,10 speaker
audio0 at awacs0
"timer" at macobio0 offset 0x15000 not configured
adb0 at macobio0 offset 0x16000
apm0 at adb0: battery flags 0x9, 0% charged
kiic1 at macobio0 offset 0x18000
iic1 at kiic1
wdc0 at macobio0 offset 0x1f000 irq 19: DMA
wd0 at wdc0 channel 0 drive 0: <QUANTUM FIREBALLlct15 30>
wd0: 16-sector PIO, LBA, 28652MB, 58680720 sectors
atapiscsi0 at wdc0 channel 0 drive 1
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <MATSHITA, DVD-ROM SR-8184, AA32> removable
wd0(wdc0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
cd0(wdc0:0:1): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
wdc1 at macobio0 offset 0x20000 irq 20: DMA
wdc2 at macobio0 offset 0x21000 irq 21: DMA
wi0 at macobio0 offset 0x30000 irq 57:
wi0: Firmware 8.70 variant 1, address 00:30:65:15:83:d6
ohci0 at pci1 dev 24 function 0 "Apple USB" rev 0x00: irq 27, version 1.0
ohci1 at pci1 dev 25 function 0 "Apple USB" rev 0x00: irq 28, version 1.0
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
usb1 at ohci1: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
mpcpcibr2 at mainbus0 pci: uni-north
pci2 at mpcpcibr2 bus 0
"Apple Uni-N Eth Firewire" rev 0x01 at pci2 dev 14 function 0 not configured
gem0 at pci2 dev 15 function 0 "Apple Uni-N GMAC" rev 0x01: irq 41, address
00:30:65:d9:9c:52
bmtphy0 at gem0 phy 0: BCM5201 10/100 PHY, rev. 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 5 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev1: iclass 3/0, 5 report ids
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
ucc0 at uhidev1 reportid 3: 768 usages, 20 keys, array
wskbd1 at ucc0 mux 1
wskbd1: connecting to wsdisplay0
ukbd1 at uhidev1 reportid 5: 112 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
wskbd2: connecting to wsdisplay0
uhidev2 at uhub1 port 1 configuration 1 interface 2 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev2: iclass 3/0
uhid1 at uhidev2: input=32, output=32, feature=8
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
bootpath: /pci@f2000000/mac-io@17/ata-4@1f000/disk@0:/bsd
root on wd0a (b97b4c05d4aff06c.a) swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
WARNING: clock gained 11 days
WARNING: CHECK AND RESET THE DATE!
syncing disks...
[ using 1331012 bytes of bsd ELF symbol table ]
console out [ATY,Rage128Pk] console in [keyboard], using USB
: memaddr 94000000, size 4000000 : consaddr 96008000 : ioaddr 90020000, size
20000: width 800 linebytes 1024 height 600 depth 8
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2023 OpenBSD. All rights reserved. https://www.OpenBSD.org
OpenBSD 7.3 (GENERIC) #100: Sun Mar 26 02:04:55 MDT 2023
dera...@macppc.openbsd.org:/usr/src/sys/arch/macppc/compile/GENERIC
real mem = 536870912 (512MB)
avail mem = 502927360 (479MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root: model PowerMac2,2
cpu0 at mainbus0: 750 (Revision 0x8302): 500 MHz: 512KB backside cache
mem0 at mainbus0
spdmem0 at mem0: 256MB SDRAM non-parity PC133CL3
spdmem1 at mem0: 256MB SDRAM non-parity PC133CL3
memc0 at mainbus0: uni-n rev 0x8
kiic0 at memc0 offset 0xf8001000
iic0 at kiic0
mpcpcibr0 at mainbus0 pci: uni-north
pci0 at mpcpcibr0 bus 0
pchb0 at pci0 dev 11 function 0 "Apple Uni-N AGP" rev 0x00
agp at pchb0 not configured
vgafb0 at pci0 dev 16 function 0 "ATI Rage 128" rev 0x00, mmio
wsdisplay0 at vgafb0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
mpcpcibr1 at mainbus0 pci: uni-north
pci1 at mpcpcibr1 bus 0
macobio0 at pci1 dev 23 function 0 "Apple Keylargo" rev 0x03
openpic0 at macobio0 offset 0x40000: version 0x4614 feature 3f0302 LE
macgpio0 at macobio0 offset 0x50
macgpio1 at macgpio0: irq 47
pgs0 at macgpio0: irq 55
"escc-legacy" at macobio0 offset 0x12000 not configured
zs0 at macobio0 offset 0x13000: irq 22,50
zstty0 at zs0 channel 0
zstty1 at zs0 channel 1
awacs0 at macobio0 offset 0x14000: irq 24,9,10 speaker
audio0 at awacs0
"timer" at macobio0 offset 0x15000 not configured
adb0 at macobio0 offset 0x16000
apm0 at adb0: battery flags 0x9, 0% charged
kiic1 at macobio0 offset 0x18000
iic1 at kiic1
wdc0 at macobio0 offset 0x1f000 irq 19: DMA
wd0 at wdc0 channel 0 drive 0: <QUANTUM FIREBALLlct15 30>
wd0: 16-sector PIO, LBA, 28652MB, 58680720 sectors
atapiscsi0 at wdc0 channel 0 drive 1
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <MATSHITA, DVD-ROM SR-8184, AA32> removable
wd0(wdc0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
cd0(wdc0:0:1): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
wdc1 at macobio0 offset 0x20000 irq 20: DMA
wdc2 at macobio0 offset 0x21000 irq 21: DMA
wi0 at macobio0 offset 0x30000 irq 57:
wi0: Firmware 8.70 variant 1, address 00:30:65:15:83:d6
ohci0 at pci1 dev 24 function 0 "Apple USB" rev 0x00: irq 27, version 1.0
ohci1 at pci1 dev 25 function 0 "Apple USB" rev 0x00: irq 28, version 1.0
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
usb1 at ohci1: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Apple OHCI root hub" rev 1.00/1.00
addr 1
mpcpcibr2 at mainbus0 pci: uni-north
pci2 at mpcpcibr2 bus 0
"Apple Uni-N Eth Firewire" rev 0x01 at pci2 dev 14 function 0 not configured
gem0 at pci2 dev 15 function 0 "Apple Uni-N GMAC" rev 0x01: irq 41, address
00:30:65:d9:9c:52
bmtphy0 at gem0 phy 0: BCM5201 10/100 PHY, rev. 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 5 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev1: iclass 3/0, 5 report ids
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
ucc0 at uhidev1 reportid 3: 768 usages, 20 keys, array
wskbd1 at ucc0 mux 1
wskbd1: connecting to wsdisplay0
ukbd1 at uhidev1 reportid 5: 112 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
wskbd2: connecting to wsdisplay0
uhidev2 at uhub1 port 1 configuration 1 interface 2 "AONE Varmilo Keyboard" rev
2.00/1.00 addr 2
uhidev2: iclass 3/0
uhid1 at uhidev2: input=32, output=32, feature=8
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
bootpath: /pci@f2000000/mac-io@17/ata-4@1f000/disk@0:/bsd
root on wd0a (b97b4c05d4aff06c.a) swap on wd0b dump on wd0b
