List Info

Thread: Re: radeonfb: black screen




Re: radeonfb: black screen
country flaguser name
United States
2007-07-21 19:45:55
> Hello,
> 
> when trying a kernel with radeonfb on a cube with a
radeon 7500 driving a 
> digital display (17in LCD ASD), the display turned
black, with the LED 
> triple-blinking (indicating invalid video mode).
> 
> Apart from the missing video output, the system was
happy, one could 
> log in.

I'm seeing what appears to be the same problem on my G4 Dual
Proc,
Radeon 32MB, and 17" Studio Display (CRT). Booting a
kernel with
radeonfb shows some output through OpenFirmware, then the
screen goes
black. As far as I know, the Studio Display doesn't give
any
indication of bad video mode, but I suspect that's what's
happening.

With RADEON_DEBUG defined, dmesg says:

NetBSD 4.99.24 (GREYFOX) #16: Sat Jul 21 19:21:25 CDT 2007
	khymcheetah.azeotrope.org:/usr/obj.macppc/sys/arch/macppc
/compile/GREYFOX
total memory = 832 MB
avail memory = 800 MB
timecounter: Timecounters tick every 10.000 msec
init_interrupt: found OpenPIC  pa 0x80040000, 0x80040000
mainbus0 (root)
cpu0 at mainbus0: 7400 (Revision 0.9), ID 0 (primary)
cpu0: HID0
8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>,
powersave: 1
cpu0: 500.00 MHz, no-parity 1MB WB L2 cache (PB SRAM) at 2:1
ratio
cpu1 at mainbus0: ID 1
cpu1: processor off-line; multiprocessor support not present
in kernel
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Interface (rev. 0x00)
radeonfb0 at pci0 dev 16 function 0: ATI Technologies Radeon
QD
radeonfb0: unable to map IO registers!
RADEON_BIOS_4_SCRATCH = 00000000
RADEON_FP_GEN_CNTL = 00030048
RADEON_FP2_GEN_CNTL = 00000000
RADEON_TMDS_CNTL = 01000000
RADEON_TMDS_TRANSMITTER_CNTL = 10000080
RADEON_TMDS_PLL_CNTL = 00000a1b
RADEON_LVDS_GEN_CNTL = 00000000
RADEON_FP_HORZ_STRETCH = 00000000
RADEON_FP_VERT_STRETCH = 00000000
radeonfb0: Video BIOS not present
radeonfb0: No video BIOS, using default clocks
no suitable DFP table present
TMDS_PLL dot clock 12000 pll a1b
TMDS_PLL dot clock -1 pll a3f
TMDS_PLL dot clock 0 pll 0
TMDS_PLL dot clock 0 pll 0
radeonfb0: refclk = 27.000 MHz, refdiv = 12 minpll = 125000,
maxpll = 350000
No connector info in BIOS!
Port #0:
    conn = 4
    ddc = 2
    dac = 0
    tmds = 0
radeonfb0: using static EDID
max_dotclock according to supported modes: 168750
Vendor: [APP] Apple Computer
Product: [9213] StudioDisplay
Serial number: 935d0002
Manufactured 2000 Week 0
EDID Version 1.1
EDID Comment: 
Video Input: 8
	Analog
	-0.7, 0.3V
	Seperate syncs
Gamma: 0.14
Max Size: 33 cm x 24 cm
Features: 8
	RGB
Chroma Info:
	Red X: 0.625
	Red Y: 0.625
	Grn X: 0.278
	Grn Y: 0.600
	Blu X: 0.150
	Blu Y: 0.068
	Wht X: 0.283
	Wht Y: 0.297
Range:
	Horizontal: 78 - 82 kHz
	Vertical: 60 - 180 Hz
	Max Dot Clock: 170 MHz
Video modes:
	1280x1024  75Hz
	1600x1200  64Hz
Preferred mode: 1600x1200  64Hz
Port #1:
    conn = 2
    ddc = 3
    dac = 0
    tmds = 1
radeonfb0: using static EDID
max_dotclock according to supported modes: 168750
Vendor: [APP] Apple Computer
Product: [9213] StudioDisplay
Serial number: 935d0002
Manufactured 2000 Week 0
EDID Version 1.1
EDID Comment: 
Video Input: 8
	Analog
	-0.7, 0.3V
	Seperate syncs
Gamma: 0.14
Max Size: 33 cm x 24 cm
Features: 8
	RGB
Chroma Info:
	Red X: 0.625
	Red Y: 0.625
	Grn X: 0.278
	Grn Y: 0.600
	Blu X: 0.150
	Blu Y: 0.068
	Wht X: 0.283
	Wht Y: 0.297
Range:
	Horizontal: 78 - 82 kHz
	Vertical: 60 - 180 Hz
	Max Dot Clock: 170 MHz
Video modes:
	1280x1024  75Hz
	1600x1200  64Hz
Preferred mode: 1600x1200  64Hz
aperbase = 2550136832
RADEON_MC_FB_LOCATION = 9bff9800
RADEON_MC_AGP_LOCATION = 9bff9c00
RADEON_DAC_CNTL2 = 00000000
RADEON_DAC_CNTL2 = 00000000
RADEON_DISP_HW_DEBUG = 00000000
RADEON_DAC_CNTL = ff000102
RADEON_TV_DAC_CNTL = 00000000
radeonfb0: 64 MB aperture at 0x98000000, 512 KB registers at
0x90080000
radeonfb0: display 0: initial virtual resolution 1600x1200
at 32 bpp
radeonfb0: port 0: physical 1600x1200 64Hz
fpbtr = 0xd4c34000
init engine
init screen called, existing 1
CRTC_GEN_CNTL = 03000600
RADEON_CRTC_EXT_CNTL = 00000048
CRTC_H_TOTAL_DISP = 00c70107
FP_H_TOTAL_DISP = 00c70107
CRTC_H_SYNC_STRT_WID = 00170658
FP_H_SYNC_STRT_WID = 00170658
CRTC_V_TOTAL_DISP = 04af04d9
FP_V_TOTAL_DISP = 04af04d9
CRTC_V_SYNC_STRT_WID = 000304b0
FP_V_SYNC_STRT_WID = 000304b0
dot clock: 168750
outfreq: 168750
post divider: 1 (mask 0)
feedback divider: 75
RADEON_PPLL_REF_DIV = 0000000c
RADEON_PPLL_CNTL = 0000a430
RADEON_CRTC_MORE_CNTL = 00000000
RADEON_CRTC_EXT_CNTL = 00000048
RADEON_CRTC_GEN_CNTL = 03000600
RADEON_CLOCK_CNTL_INDEX = 00000000
wsdisplay0 at radeonfb0 kbdmux 1: console (fb, vt100
emulation)
wsmux1: connecting to wsdisplay0
RADEON_FP_GEN_CNTL = 000300cc
RADEON_FP2_GEN_CNTL = 00000000
direct rendering for radeonfb0 unsupported
uninorth1 at mainbus0
pci1 at uninorth1 bus 0
pci1: i/o space, memory space enabled
[...]


By the way, the two video modes it lists, 1280x1024  75Hz
and
1600x1200  64Hz are correct, but the monitor supports many
more
standard modes that aren't listed. Also, the "Preferred
mode:
1600x1200  64Hz" certainly isn't preferred by _me_  That's
too
small and flickery; I prefer the 1280x102475Hz. Is
there a way to
manually select a video mode?

-- 
Name: Dave Huang         |  Mammal, mammal / their names are
called /
INet: khymazeotrope.org |  they raise a paw / the bat, the cat
/
FurryMUCK: Dahan         |  dolphin and dog / koala bear and
hog -- TMBG
Dahan: Hani G Y+C 31 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F-
Q+++ P+ B+ PA+ PL++

Re: radeonfb: black screen
country flaguser name
United States
2007-07-22 02:33:28
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Hash: SHA1

Hello,

On Jul 21, 2007, at 20:45, Dave Huang wrote:

>> Hello,
>>
>> when trying a kernel with radeonfb on a cube with a
radeon 7500 
>> driving a
>> digital display (17in LCD ASD), the display turned
black, with the LED
>> triple-blinking (indicating invalid video mode).
>>
>> Apart from the missing video output, the system was
happy, one could
>> log in.
>
> I'm seeing what appears to be the same problem on my G4
Dual Proc,
> Radeon 32MB, and 17" Studio Display (CRT). Booting
a kernel with
> radeonfb shows some output through OpenFirmware, then
the screen goes
> black. As far as I know, the Studio Display doesn't
give any
> indication of bad video mode, but I suspect that's
what's happening.

Hmm, this is weird.

> radeonfb0: using static EDID

That means it's using monitor ID data supplied by the
firmware.

> max_dotclock according to supported modes: 168750
> Vendor: [APP] Apple Computer
> Product: [9213] StudioDisplay

... and this looks right to me.

> Preferred mode: 1600x1200  64Hz
> By the way, the two video modes it lists, 1280x1024

75Hz and
> 1600x1200  64Hz are correct, but the monitor
supports many more
> standard modes that aren't listed. Also, the
"Preferred mode:
> 1600x1200  64Hz" certainly isn't preferred by
_me_ 
That's too
> small and flickery; I prefer the 1280x102475Hz.

Fundamental misunderstanding - the preferred mode is what
the monitor 
reports as its favourite video mode.

>  Is there a way to manually select a video mode?

Not yet, we expect the mode that the monitor suggests to
work :/

Could you please mail me pcictl dump output for both
radeons?

And - any chance to try a different monitor? Either radeonfb
fails to 
setup this particular video mode properly or there's a
problem with 
this particular radeon variant.

have fun
Michael
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Re: radeonfb: black screen
country flaguser name
United States
2007-07-22 23:38:49
On Sun, Jul 22, 2007 at 03:33:28AM -0400, Michael Lorenz
wrote:
> Fundamental misunderstanding - the preferred mode is
what the monitor 
> reports as its favourite video mode.

Yeah, I understood that; I was just saying that I'd prefer
another mode
if possible 

> Could you please mail me pcictl dump output for both
radeons?

"Both" radeons? I only have one...

PCI configuration registers:
  Common header:
    0x00: 0x51441002 0x02b00087 0x03000000 0x0000ff08

    Vendor Name: ATI Technologies (0x1002)
    Device Name: Radeon QD (0x5144)
    Command register: 0x0087
      I/O space accesses: on
      Memory space accesses: on
      Bus mastering: on
      Special cycles: off
      MWI transactions: off
      Palette snooping: off
      Parity error checking: off
      Address/data stepping: on
      System error (SERR): off
      Fast back-to-back transactions: off
      Interrupt disable: off
    Status register: 0x02b0
      Capability List support: on
      66 MHz capable: on
      User Definable Features (UDF) support: off
      Fast back-to-back capable: on
      Data parity error detected: off
      DEVSEL timing: medium (0x1)
      Slave signaled Target Abort: off
      Master received Target Abort: off
      Master received Master Abort: off
      Asserted System Error (SERR): off
      Parity error detected: off
    Class Name: display (0x03)
    Subclass Name: VGA (0x00)
    Interface: 0x00
    Revision ID: 0x00
    BIST: 0x00
    Header Type: 0x00 (0x00)
    Latency Timer: 0xff
    Cache Line Size: 0x08

  Type 0 ("normal" device) header:
    0x10: 0x98000008 0x00000401 0x90080000 0x00000000
    0x20: 0x00000000 0x00000000 0x00000000 0x09081002
    0x30: 0x90000001 0x00000058 0x00000000 0x00080130

    Base address register at 0x10
      type: 32-bit prefetchable memory
      base: 0x98000000, not sized
    Base address register at 0x14
      type: i/o
      base: 0x00000400, not sized
    Base address register at 0x18
      type: 32-bit nonprefetchable memory
      base: 0x90080000, not sized
    Base address register at 0x1c
      not implemented(?)
    Base address register at 0x20
      not implemented(?)
    Base address register at 0x24
      not implemented(?)
    Cardbus CIS Pointer: 0x00000000
    Subsystem vendor ID: 0x1002
    Subsystem ID: 0x0908
    Expansion ROM Base Address: 0x90000001
    Capability list pointer: 0x58
    Reserved  0x38: 0x00000000
    Maximum Latency: 0x00
    Minimum Grant: 0x08
    Interrupt pin: 0x01 (pin A)
    Interrupt line: 0x30

  Capability register at 0x58
    type: 0x02 (AGP, rev. 2.0)
  Capability register at 0x50
    type: 0x01 (Power Management, rev. 1.0)

  Device-dependent header:
    0x40: 0x00000000 0x00000000 0x00000000 0x09081002
    0x50: 0x06020001 0x00000000 0x00205002 0x2f000203
    0x60: 0x00000200 0x00000000 0x00000000 0x00000000
    0x70: 0x00000000 0x00000000 0x00000000 0x00000000
    0x80: 0x00000000 0x00000000 0x00000000 0x00000000
    0x90: 0x00000000 0x00000000 0x00000000 0x00000000
    0xa0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xc0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xf0: 0x00000000 0x00000000 0x00000000 0x00000000

> And - any chance to try a different monitor? Either
radeonfb fails to 
> setup this particular video mode properly or there's a
problem with 
> this particular radeon variant.

OK, I tried a ViewSonic VX715 LCD, and it works! The
monitor's information
panel says H Freq: 60.08kHz, V Freq: 56.36Hz, Pixel Clock:
101.42MHz,
Resolution: 1280x1024. However, the screen often blanks out
for 3 or 4
seconds. I'm not sure what triggers it, but perhaps
scrolling? Running
rain(6) or worms(6) doesn't do it, but paging through a file
with less(1)
often will.

BTW, I'm using the 15-pin VGA connector on the Radeon and
the monitor,
since I don't have an ADC to DVI adapter. The Apple Studio
Display had
been connected to the ADC. dmesg with the ViewSonic attached
follows:

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004, 2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights
reserved.

NetBSD 4.99.24 (GREYFOX) #16: Sat Jul 21 19:21:25 CDT 2007
	khymcheetah.azeotrope.org:/usr/obj.macppc/sys/arch/macppc
/compile/GREYFOX
total memory = 832 MB
avail memory = 800 MB
timecounter: Timecounters tick every 10.000 msec
init_interrupt: found OpenPIC  pa 0x80040000, 0x80040000
mainbus0 (root)
cpu0 at mainbus0: 7400 (Revision 0.9), ID 0 (primary)
cpu0: HID0
8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>,
powersave: 1
cpu0: 500.00 MHz, no-parity 1MB WB L2 cache (PB SRAM) at 2:1
ratio
cpu1 at mainbus0: ID 1
cpu1: processor off-line; multiprocessor support not present
in kernel
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Interface (rev. 0x00)
radeonfb0 at pci0 dev 16 function 0: ATI Technologies Radeon
QD
radeonfb0: unable to map IO registers!
RADEON_BIOS_4_SCRATCH = 00000000
RADEON_FP_GEN_CNTL = 00030048
RADEON_FP2_GEN_CNTL = 00000000
RADEON_TMDS_CNTL = 01000000
RADEON_TMDS_TRANSMITTER_CNTL = 10000080
RADEON_TMDS_PLL_CNTL = 00000a1b
RADEON_LVDS_GEN_CNTL = 00000000
RADEON_FP_HORZ_STRETCH = 00000000
RADEON_FP_VERT_STRETCH = 00000000
radeonfb0: Video BIOS not present
radeonfb0: No video BIOS, using default clocks
no suitable DFP table present
TMDS_PLL dot clock 12000 pll a1b
TMDS_PLL dot clock -1 pll a3f
TMDS_PLL dot clock 0 pll 0
TMDS_PLL dot clock 0 pll 0
radeonfb0: refclk = 27.000 MHz, refdiv = 12 minpll = 125000,
maxpll = 350000
No connector info in BIOS!
Port #0:
    conn = 4
    ddc = 2
    dac = 0
    tmds = 0
radeonfb0: using static EDID
max_dotclock according to supported modes: 135000
Vendor: [VSC] ViewSonic
Product: [4319] VX715
Serial number: P210506C1839
Manufactured 2005 Week 6
EDID Version 1.3
EDID Comment: 
Video Input: e
	Analog
	-0.7, 0.3V
	Seperate syncs
	Composite sync
	Sync on green
Gamma: 2.20
Max Size: 34 cm x 27 cm
Features: 2e
	DPMS active-off
	RGB
	Standard color space
	Preferred timing
Chroma Info:
	Red X: 0.636
	Red Y: 0.636
	Grn X: 0.309
	Grn Y: 0.582
	Blu X: 0.142
	Blu Y: 0.099
	Wht X: 0.313
	Wht Y: 0.329
Range:
	Horizontal: 30 - 82 kHz
	Vertical: 50 - 85 Hz
	Max Dot Clock: 140 MHz
Video modes:
	1280x1024  75Hz
	1024x768  75Hz
	1024x768  70Hz
	1024x768  60Hz
	800x600  75Hz
	800x600  72Hz
	800x600  60Hz
	800x600  56Hz
	640x480  75Hz
	640x480  73Hz
	640x480  60Hz
	1280x1024  60Hz
	1152x864  75Hz
	1024x768  85Hz
	800x600  85Hz
	640x480  85Hz
	1280x1024  60Hz
Preferred mode: 1280x1024  60Hz
Port #1:
    conn = 2
    ddc = 3
    dac = 0
    tmds = 1
radeonfb0: using static EDID
max_dotclock according to supported modes: 135000
Vendor: [VSC] ViewSonic
Product: [4319] VX715
Serial number: P210506C1839
Manufactured 2005 Week 6
EDID Version 1.3
EDID Comment: 
Video Input: e
	Analog
	-0.7, 0.3V
	Seperate syncs
	Composite sync
	Sync on green
Gamma: 2.20
Max Size: 34 cm x 27 cm
Features: 2e
	DPMS active-off
	RGB
	Standard color space
	Preferred timing
Chroma Info:
	Red X: 0.636
	Red Y: 0.636
	Grn X: 0.309
	Grn Y: 0.582
	Blu X: 0.142
	Blu Y: 0.099
	Wht X: 0.313
	Wht Y: 0.329
Range:
	Horizontal: 30 - 82 kHz
	Vertical: 50 - 85 Hz
	Max Dot Clock: 140 MHz
Video modes:
	1280x1024  75Hz
	1024x768  75Hz
	1024x768  70Hz
	1024x768  60Hz
	800x600  75Hz
	800x600  72Hz
	800x600  60Hz
	800x600  56Hz
	640x480  75Hz
	640x480  73Hz
	640x480  60Hz
	1280x1024  60Hz
	1152x864  75Hz
	1024x768  85Hz
	800x600  85Hz
	640x480  85Hz
	1280x1024  60Hz
Preferred mode: 1280x1024  60Hz
aperbase = 2550136832
RADEON_MC_FB_LOCATION = 9bff9800
RADEON_MC_AGP_LOCATION = 9bff9c00
RADEON_DAC_CNTL2 = 00000000
RADEON_DAC_CNTL2 = 00000000
RADEON_DISP_HW_DEBUG = 00000000
RADEON_DAC_CNTL = ff000102
RADEON_TV_DAC_CNTL = 00000000
radeonfb0: 64 MB aperture at 0x98000000, 512 KB registers at
0x90080000
radeonfb0: display 0: initial virtual resolution 1280x1024
at 32 bpp
radeonfb0: port 0: physical 1280x1024 60Hz
fpbtr = 0xd4c34000
init engine
init screen called, existing 1
CRTC_GEN_CNTL = 03000600
RADEON_CRTC_EXT_CNTL = 00000048
CRTC_H_TOTAL_DISP = 009f00d2
FP_H_TOTAL_DISP = 009f00d2
CRTC_H_SYNC_STRT_WID = 000e0530
FP_H_SYNC_STRT_WID = 000e0530
CRTC_V_TOTAL_DISP = 03ff0429
FP_V_TOTAL_DISP = 03ff0429
CRTC_V_SYNC_STRT_WID = 00030400
FP_V_SYNC_STRT_WID = 00030400
dot clock: 108000
outfreq: 216000
post divider: 2 (mask 10000)
feedback divider: 96
RADEON_PPLL_REF_DIV = 0000000c
RADEON_PPLL_CNTL = 0000a430
RADEON_CRTC_MORE_CNTL = 00000000
RADEON_CRTC_EXT_CNTL = 00000048
RADEON_CRTC_GEN_CNTL = 03000600
RADEON_CLOCK_CNTL_INDEX = 00000000
wsdisplay0 at radeonfb0 kbdmux 1: console (fb, vt100
emulation)
wsmux1: connecting to wsdisplay0
RADEON_FP_GEN_CNTL = 000300cc
RADEON_FP2_GEN_CNTL = 00000000
direct rendering for radeonfb0 unsupported
[...]
-- 
Name: Dave Huang         |  Mammal, mammal / their names are
called /
INet: khymazeotrope.org |  they raise a paw / the bat, the cat
/
FurryMUCK: Dahan         |  dolphin and dog / koala bear and
hog -- TMBG
Dahan: Hani G Y+C 31 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F-
Q+++ P+ B+ PA+ PL++

Re: radeonfb: black screen
country flaguser name
United States
2007-07-22 23:56:42
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Hash: SHA1

Hello,

On Jul 23, 2007, at 00:38, khymazeotrope.org wrote:
>> And - any chance to try a different monitor? Either
radeonfb fails to
>> setup this particular video mode properly or
there's a problem with
>> this particular radeon variant.
>
> OK, I tried a ViewSonic VX715 LCD, and it works! The
monitor's 
> information
> panel says H Freq: 60.08kHz, V Freq: 56.36Hz, Pixel
Clock: 101.42MHz,
> Resolution: 1280x1024. However, the screen often blanks
out for 3 or 4
> seconds. I'm not sure what triggers it, but perhaps
scrolling? Running
> rain(6) or worms(6) doesn't do it, but paging through a
file with 
> less(1)
> often will.
...
> Preferred mode: 1280x1024  60Hz
> dot clock: 108000

Hmm, this is a bit different from what the monitor reported
- I guess 
the Studio Display was just more picky about its
frequencies. I also 
wonder why they report 1280x102460Hz as preferred mode when
the 
monitor supports that resolution at 75Hz.
Anyway, apparently radeonfb fails to program PLLs right on
this radeon 
model, and what it produces is probably pretty close to the
monitor's 
tolerance so it might oscillate between trying to display
this signal 
and ignoring it. Does the monitor go into power saving mode
when it 
blanks out? ( you should be able to hear the difference
between 
blanking and actually turning the monitor off )

Radeonfb also said this:
> radeonfb0: No video BIOS, using default clocks
> no suitable DFP table present

please run 'ofctl -p' and post the output, maybe
OpenFirmware has a 
hint here ( like PLL parameters in the radeon's device
properties )

have fun
Michael
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Re: radeonfb: black screen
country flaguser name
United States
2007-09-01 00:44:09
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

On Sep 1, 2007, at 00:44, khymazeotrope.org wrote:

> I'm not sure... I don't hear any difference, but it's a
LCD screen,
> and I haven't been able to tell the difference between
blank and 
> powered
> off on those (I can usually tell for a CRT though)

Hmm, in power saving mode the backlight should be turned
off.

>> please run 'ofctl -p' and post the output, maybe
OpenFirmware has a
>> hint here ( like PLL parameters in the radeon's
device properties )
>
> OK, ofctl -p output follows:
...
> ff95bcc0: /pcif0000000/ATY,Rage6ag10

Odd node name for a radeon...

> vendor-id               00001002 ........ ........
........   ....
> device-id               00005144 ........ ........
........   ..QD

... but that's indeed an R100...

> ATY,RefCLK              00006978 ........ ........
........   ..ix
> ATY,MCLK                00028870 ........ ........
........   ...p
> ATY,SCLK                00028870 ........ ........
........   ...p

... and this is likely the information I was looking for. If
radeonfb 
guesses the wrong reference clock then all the video
frequencies would 
be off too. So I'll add code to pass this information to
radeonfb if 
available, let's see if that helps.

have fun
Michael
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Re: radeonfb: black screen
country flaguser name
United States
2007-09-02 13:54:34
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

On Sep 1, 2007, at 00:44, khymazeotrope.org wrote:

> On Mon, Jul 23, 2007 at 12:56:42AM -0400, Michael
Lorenz wrote:
>> Anyway, apparently radeonfb fails to program PLLs
right on this radeon
>> model, and what it produces is probably pretty
close to the monitor's
>> tolerance so it might oscillate between trying to
display this signal
>> and ignoring it. Does the monitor go into power
saving mode when it
>> blanks out? ( you should be able to hear the
difference between
>> blanking and actually turning the monitor off )
>
> I'm not sure... I don't hear any difference, but it's a
LCD screen,
> and I haven't been able to tell the difference between
blank and 
> powered
> off on those (I can usually tell for a CRT though)

I just committed something that might help in your case (
update 
macppc/macppc/autoconf.c and dev/pci/radeonfb.c ) - the
reference clock 
stated by your firmware is what radeonfb would use as
default, namely 
27MHz. It does however hardcode the reference divider when
it can't get 
data from an x86 BIOS so I had it probe the divider - maybe
that's what 
went wrong.

So, please try those changes.

have fun
Michael
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Re: radeonfb: black screen
country flaguser name
United States
2007-09-02 20:21:07
On Sun, Sep 02, 2007 at 02:54:34PM -0400, Michael Lorenz
wrote:
> I just committed something that might help in your case
( update 
> macppc/macppc/autoconf.c and dev/pci/radeonfb.c ) - the
reference clock 
> stated by your firmware is what radeonfb would use as
default, namely 
> 27MHz. It does however hardcode the reference divider
when it can't get 
> data from an x86 BIOS so I had it probe the divider -
maybe that's what 
> went wrong.
> 
> So, please try those changes.

Unfortunately, it doesn't work, and may even be worse than
before... as
before, I still get a black screen with the Apple CRT.
However, the
ViewSonic LCD that mostly worked before now says "No
Signal", then goes
into power saving mode.

The previous kernel said:
radeonfb0: refclk = 27.000 MHz, refdiv = 12 minpll = 125000,
maxpll = 350000

whereas the current one says:
radeonfb0: refclk = 27.000 MHz, refdiv = 67 minpll = 125000,
maxpll = 350000

dmesg follows:

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004, 2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights
reserved.

NetBSD 4.99.30 (GREYFOX) #18: Sun Sep  2 15:40:21 CDT 2007
	khymcheetah.azeotrope.org:/usr/obj.macppc/sys/arch/macppc
/compile/GREYFOX
total memory = 832 MB
avail memory = 800 MB
timecounter: Timecounters tick every 10.000 msec
init_interrupt: found OpenPIC  pa 0x80040000, 0x80040000
mainbus0 (root)
cpu0 at mainbus0: 7400 (Revision 0.9), ID 0 (primary)
cpu0: HID0
8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>,
powersave: 1
cpu0: 500.00 MHz, no-parity 1MB WB L2 cache (PB SRAM) at 2:1
ratio
cpu1 at mainbus0: ID 1
cpu1: processor off-line; multiprocessor support not present
in kernel
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Interface (rev. 0x00)
radeonfb0 at pci0 dev 16 function 0: ATI Technologies Radeon
QD




	<key>EDID</key>
	<data>AP///////wBaYxlDAQEBAQYPAQMOIht4LgSlo1hPlSQZUFS
/74CBgHFPYVlFWTFZAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/wBQMjE
wNTA2QzE4MzkKAAAA/QAyVR5SDgAKICAgICAgAAAA/ABWWDcxNQogICAgICA
gABQ=</data>
	<key>address</key>
	<integer>0x9c008000</integer>
	<key>cmap_callback</key>
	<integer>0x3ea968</integer>
	<key>depth</key>
	<integer>0x8</integer>
	<key>device_node</key>
	<integer>0xff95bcc0</integer>
	<key>height</key>
	<integer>0x1e0</integer>
	<key>instance_handle</key>
	<integer>0xffbc4f40</integer>
	<key>is_console</key>
	<true/>
	<key>linebytes</key>
	<integer>0x300</integer>
	<key>refclk</key>
	<integer>0xa8c</integer>
	<key>width</key>
	<integer>0x280</integer>


RADEON_BIOS_4_SCRATCH = 00000000
RADEON_FP_GEN_CNTL = 00030048
RADEON_FP2_GEN_CNTL = 00000000
RADEON_TMDS_CNTL = 01000000
RADEON_TMDS_TRANSMITTER_CNTL = 10000080
RADEON_TMDS_PLL_CNTL = 00000a1b
RADEON_LVDS_GEN_CNTL = 00000000
RADEON_FP_HORZ_STRETCH = 00000000
RADEON_FP_VERT_STRETCH = 00000000
radeonfb0: Video BIOS not present
radeonfb0: No video BIOS, using default clocks
no suitable DFP table present
TMDS_PLL dot clock 12000 pll a1b
TMDS_PLL dot clock -1 pll a3f
TMDS_PLL dot clock 0 pll 0
TMDS_PLL dot clock 0 pll 0
radeonfb0: refclk = 27.000 MHz, refdiv = 67 minpll = 125000,
maxpll = 350000
No connector info in BIOS!
Port #0:
    conn = 4
    ddc = 2
    dac = 0
    tmds = 0
radeonfb0: using static EDID
max_dotclock according to supported modes: 135000
Vendor: [VSC] ViewSonic
Product: [4319] VX715
Serial number: P210506C1839
Manufactured 2005 Week 6
EDID Version 1.3
EDID Comment: 
Video Input: e
	Analog
	-0.7, 0.3V
	Seperate syncs
	Composite sync
	Sync on green
Gamma: 2.20
Max Size: 34 cm x 27 cm
Features: 2e
	DPMS active-off
	RGB
	Standard color space
	Preferred timing
Chroma Info:
	Red X: 0.636
	Red Y: 0.636
	Grn X: 0.309
	Grn Y: 0.582
	Blu X: 0.142
	Blu Y: 0.099
	Wht X: 0.313
	Wht Y: 0.329
Range:
	Horizontal: 30 - 82 kHz
	Vertical: 50 - 85 Hz
	Max Dot Clock: 140 MHz
Video modes:
	1280x1024  75Hz
	1024x768  75Hz
	1024x768  70Hz
	1024x768  60Hz
	800x600  75Hz
	800x600  72Hz
	800x600  60Hz
	800x600  56Hz
	640x480  75Hz
	640x480  73Hz
	640x480  60Hz
	1280x1024  60Hz
	1152x864  75Hz
	1024x768  85Hz
	800x600  85Hz
	640x480  85Hz
	1280x1024  60Hz
Preferred mode: 1280x1024  60Hz
Port #1:
    conn = 2
    ddc = 3
    dac = 0
    tmds = 1
radeonfb0: using static EDID
max_dotclock according to supported modes: 135000
Vendor: [VSC] ViewSonic
Product: [4319] VX715
Serial number: P210506C1839
Manufactured 2005 Week 6
EDID Version 1.3
EDID Comment: 
Video Input: e
	Analog
	-0.7, 0.3V
	Seperate syncs
	Composite sync
	Sync on green
Gamma: 2.20
Max Size: 34 cm x 27 cm
Features: 2e
	DPMS active-off
	RGB
	Standard color space
	Preferred timing
Chroma Info:
	Red X: 0.636
	Red Y: 0.636
	Grn X: 0.309
	Grn Y: 0.582
	Blu X: 0.142
	Blu Y: 0.099
	Wht X: 0.313
	Wht Y: 0.329
Range:
	Horizontal: 30 - 82 kHz
	Vertical: 50 - 85 Hz
	Max Dot Clock: 140 MHz
Video modes:
	1280x1024  75Hz
	1024x768  75Hz
	1024x768  70Hz
	1024x768  60Hz
	800x600  75Hz
	800x600  72Hz
	800x600  60Hz
	800x600  56Hz
	640x480  75Hz
	640x480  73Hz
	640x480  60Hz
	1280x1024  60Hz
	1152x864  75Hz
	1024x768  85Hz
	800x600  85Hz
	640x480  85Hz
	1280x1024  60Hz
Preferred mode: 1280x1024  60Hz
aperbase = 2550136832
RADEON_MC_FB_LOCATION = 9bff9800
RADEON_MC_AGP_LOCATION = 9bff9c00
RADEON_DAC_CNTL2 = 00000000
RADEON_DAC_CNTL2 = 00000000
RADEON_DISP_HW_DEBUG = 00000000
RADEON_DAC_CNTL = ff000102
RADEON_TV_DAC_CNTL = 00000000
radeonfb0: 64 MB aperture at 0x98000000, 512 KB registers at
0x90080000
radeonfb0: display 0: initial virtual resolution 1280x1024
at 32 bpp
radeonfb0: port 0: physical 1280x1024 60Hz
fpbtr = 0xd4c34000
init engine
init screen called, existing 1
CRTC_GEN_CNTL = 03000600
RADEON_CRTC_EXT_CNTL = 00000048
CRTC_H_TOTAL_DISP = 009f00d2
FP_H_TOTAL_DISP = 009f00d2
CRTC_H_SYNC_STRT_WID = 000e0530
FP_H_SYNC_STRT_WID = 000e0530
CRTC_V_TOTAL_DISP = 03ff0429
FP_V_TOTAL_DISP = 03ff0429
CRTC_V_SYNC_STRT_WID = 00030400
FP_V_SYNC_STRT_WID = 00030400
dot clock: 108000
outfreq: 216000
post divider: 2 (mask 10000)
feedback divider: 536
RADEON_PPLL_REF_DIV = 00000043
RADEON_PPLL_CNTL = 0000a430
RADEON_CRTC_MORE_CNTL = 00000000
RADEON_CRTC_EXT_CNTL = 00000048
RADEON_CRTC_GEN_CNTL = 03000600
RADEON_CLOCK_CNTL_INDEX = 00000000
wsdisplay0 at radeonfb0 kbdmux 1: console (fb, vt100
emulation)
wsmux1: connecting to wsdisplay0
RADEON_FP_GEN_CNTL = 000300cc
RADEON_FP2_GEN_CNTL = 00000000
direct rendering for radeonfb0 unsupported
[...]
-- 
Name: Dave Huang         |  Mammal, mammal / their names are
called /
INet: khymazeotrope.org |  they raise a paw / the bat, the cat
/
FurryMUCK: Dahan         |  dolphin and dog / koala bear and
hog -- TMBG
Dahan: Hani G Y+C 31 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F-
Q+++ P+ B+ PA+ PL++

Re: radeonfb: black screen
country flaguser name
United States
2007-09-02 20:56:27
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

On Sep 2, 2007, at 21:21, khymazeotrope.org wrote:

> On Sun, Sep 02, 2007 at 02:54:34PM -0400, Michael
Lorenz wrote:
>> I just committed something that might help in your
case ( update
>> macppc/macppc/autoconf.c and dev/pci/radeonfb.c ) -
the reference 
>> clock
>> stated by your firmware is what radeonfb would use
as default, namely
>> 27MHz. It does however hardcode the reference
divider when it can't 
>> get
>> data from an x86 BIOS so I had it probe the divider
- maybe that's 
>> what
>> went wrong.
>>
>> So, please try those changes.
>
> Unfortunately, it doesn't work, and may even be worse
than before... as
> before, I still get a black screen with the Apple CRT.
However, the
> ViewSonic LCD that mostly worked before now says
"No Signal", then goes
> into power saving mode.
>
> The previous kernel said:
> radeonfb0: refclk = 27.000 MHz, refdiv = 12 minpll =
125000, maxpll = 
> 350000
>
> whereas the current one says:
> radeonfb0: refclk = 27.000 MHz, refdiv = 67 minpll =
125000, maxpll = 
> 350000

Ouch, refdiv=67 is totally off. There goes that theory :/

have fun
Michael

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Re: radeonfb: black screen
country flaguser name
United States
2007-09-02 21:53:02
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

On Sep 2, 2007, at 21:21, khymazeotrope.org wrote:

> On Sun, Sep 02, 2007 at 02:54:34PM -0400, Michael
Lorenz wrote:
>> I just committed something that might help in your
case ( update
>> macppc/macppc/autoconf.c and dev/pci/radeonfb.c ) -
the reference 
>> clock
>> stated by your firmware is what radeonfb would use
as default, namely
>> 27MHz. It does however hardcode the reference
divider when it can't 
>> get
>> data from an x86 BIOS so I had it probe the divider
- maybe that's 
>> what
>> went wrong.
>>
>> So, please try those changes.
>
> Unfortunately, it doesn't work, and may even be worse
than before... as
> before, I still get a black screen with the Apple CRT.
However, the
> ViewSonic LCD that mostly worked before now says
"No Signal", then goes
> into power saving mode.

Since your Radeon is on an actual card - does
options RADEON_BIOS_INIT
change anything? Please try it and sent me the dmesg output
- 
radeonfb's BIOS parser might be able to find something.

have fun
Michael
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Re: radeonfb: black screen
country flaguser name
United States
2007-08-31 23:44:27
On Mon, Jul 23, 2007 at 12:56:42AM -0400, Michael Lorenz
wrote:
> Anyway, apparently radeonfb fails to program PLLs right
on this radeon 
> model, and what it produces is probably pretty close to
the monitor's 
> tolerance so it might oscillate between trying to
display this signal 
> and ignoring it. Does the monitor go into power saving
mode when it 
> blanks out? ( you should be able to hear the difference
between 
> blanking and actually turning the monitor off )

I'm not sure... I don't hear any difference, but it's a LCD
screen,
and I haven't been able to tell the difference between blank
and powered
off on those (I can usually tell for a CRT though)

> please run 'ofctl -p' and post the output, maybe
OpenFirmware has a 
> hint here ( like PLL parameters in the radeon's device
properties )

OK, ofctl -p output follows:

ofctl: OFIOCGET(3, "driver,AAPL,MacOS,PowerPC"):
Bad address
[Caching 98 nodes and 809 properties]
ff83c1c8: /device-tree

model                   506f7765 724d6163 332c3300 ........ 
 "PowerMac3,3"
compatible              506f7765 724d6163 332c3300 ........ 
 "PowerMac3,3"
            000c:       4d616352 49534332 00...... ........ 
 "MacRISC2"
            0015:       4d616352 49534300 ........ ........ 
 "MacRISC"
            001d:       506f7765 72204d61 63696e74 6f736800 
 "Power Macintosh"
serial-number           4a4e5830 31303033 33313737 39584230 
 JNX0100331779XB0
            0010:       35323130 44313233 34313233 34313233 
 5210D12341234123
            0020:       34313233 34000000 000000.. ........ 
 41234......
customer-sw-config      20202020 20202020 20202000 ........ 
            .
color-code              ff06.... ........ ........ ........ 
 ..
scb#                    00000000 ........ ........ ........ 
 ....
name                    64657669 63652d74 72656500 ........ 
 "device-tree"
copyright               436f7079 72696768 74203139 38332d32 
 Copyright 1983-2
            0010:       30303120 4170706c 6520436f 6d707574 
 001 Apple Comput
            0020:       65722c20 496e632e 20416c6c 20526967 
 er, Inc. All Rig
            0030:       68747320 52657365 72766564 00...... 
 hts Reserved.
device_type             626f6f74 726f6d00 ........ ........ 
 "bootrom"
system-id               30303030 30303030 30303030 3000.... 
 0000000000000.
#address-cells          00000001 ........ ........ ........ 
   1
#size-cells             00000001 ........ ........ ........ 
   1
clock-frequency         05f03e4d ........ ........ ........ 
 99.630MHz
AAPL,add-fcode-file     ff81f498 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff83d620: /cpus

name                    63707573 00...... ........ ........ 
 "cpus"
#address-cells          00000001 ........ ........ ........ 
   1
#size-cells             00000000 ........ ........ ........ 
   0
#cpus                   00000002 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff83d8d0: /cpus/PowerPC,G40

name                    506f7765 7250432c 473400.. ........ 
 "PowerPC,G4"
            000b:       00...... ........ ........ ........ 
 ""
device_type             63707500 ........ ........ ........ 
 "cpu"
reg                     00000000 ........ ........ ........ 
 ....
cpu-version             000c0209 ........ ........ ........ 
 ....
state                   72756e6e 696e6700 ........ ........ 
 running.
clock-frequency         1dcd6500 ........ ........ ........ 
 500MHz
bus-frequency           05f03e4d ........ ........ ........ 
 99.630MHz
timebase-frequency      017c0f93 ........ ........ ........ 
 24.907MHz
reservation-granule-size
                        00000020 ........ ........ ........ 
  32
tlb-sets                00000040 ........ ........ ........ 
 ...
tlb-size                00000080 ........ ........ ........ 
 128
d-cache-size            00008000 ........ ........ ........ 
  32K
i-cache-size            00008000 ........ ........ ........ 
  32K
d-cache-sets            00000080 ........ ........ ........ 
 ....
i-cache-sets            00000080 ........ ........ ........ 
 ....
i-cache-block-size      00000020 ........ ........ ........ 
  32
d-cache-block-size      00000020 ........ ........ ........ 
  32
graphics                
performance-monitor     
altivec                 
data-streams            
l2-cache                ff83dcc8 ........ ........ ........ 
 ....
l2cr                    b9000000 ........ ........ ........ 
 ....
existing                00000000 80000000 80000000 80000000 
 ................
available               00003000 7fffd000 d0000000 20000000 
 ..0......... ...
translations            00000000 00003000 00000000 00000010 
 ......0.........
            0010:       00003000 00001000 00003000 00000010 
 ..0.......0.....
            0020:       00004000 00003000 00004000 00000010 
 .....0........
            0030:       00007000 00005000 00007000 00000010 
 ..p...P...p.....
            0040:       0000c000 00001000 0000c000 00000010 
 ................
            0050:       0000d000 00003000 0000d000 00000010 
 ......0.........
            0060:       00010000 00002000 00010000 00000010 
 ...... .........
            0070:       00012000 00001000 00012000 00000010 
 .. ....... .....
            0080:       00e00000 0000d000 00e00000 00000010 
 ................
            0090:       00e0d000 00001000 00e0d000 00000010 
 ................
            00a0:       00e0e000 0000a000 00e0e000 00000010 
 ................
            00b0:       80000000 00080000 80000000 00000028 
 ...............(
            00c0:       80081000 00001000 80081000 00000028 
 ...............(
            00d0:       80082000 00001000 80082000 00000028 
 .. ....... ....(
            00e0:       80083000 00001000 80083000 00000028 
 ..0.......0....(
            00f0:       80084000 00001000 80084000 00000028 
 .............(
            0100:       80085000 00001000 80085000 00000028 
 ..P.......P....(
            0110:       90080000 00080000 90080000 00000028 
 ...............(
            0120:       98000000 08000000 98000000 00000028 
 ...............(
            0130:       f0000000 00010000 f0000000 00000028 
 ...............(
            0140:       f0800000 00001000 f0800000 00000028 
 ...............(
            0150:       f0c00000 00001000 f0c00000 00000028 
 ...............(
            0160:       f2000000 00010000 f2000000 00000028 
 ...............(
            0170:       f2800000 00001000 f2800000 00000028 
 ...............(
            0180:       f2c00000 00001000 f2c00000 00000028 
 ...............(
            0190:       f4000000 00010000 f4000000 00000028 
 ...............(
            01a0:       f4800000 00001000 f4800000 00000028 
 ...............(
            01b0:       f4c00000 00001000 f4c00000 00000028 
 ...............(
            01c0:       f5200000 00200000 f5200000 00000028 
 . ... ... .....(
            01d0:       f8000000 00003000 f8000000 00000028 
 ......0........(
            01e0:       ff800000 00400000 33c00000 00000010 
 .......3.......
            01f0:       fff04000 00002000 fff04000 00000028 
 ..... .......(
            0200:       fff06000 00002000 fff06000 00000028 
 ..`... ...`....(

------------------------------------------------------------
--------------------


ff83dcc8: /cpus/PowerPC,G40/l2-cache

name                    6c322d63 61636865 00...... ........ 
 "l2-cache"
device_type             63616368 6500.... ........ ........ 
 "cache"
i-cache-size            00100000 ........ ........ ........ 
   1M
d-cache-size            00100000 ........ ........ ........ 
   1M
i-cache-sets            00002000 ........ ........ ........ 
 .. .
d-cache-sets            00002000 ........ ........ ........ 
 .. .
i-cache-line-size       00000040 ........ ........ ........ 
  64
d-cache-line-size       00000040 ........ ........ ........ 
  64
cache-unified           
clock-frequency         0ee6b280 ........ ........ ........ 
 250MHz

------------------------------------------------------------
--------------------


ff83e928: /cpus/PowerPC,G41

name                    506f7765 7250432c 473400.. ........ 
 "PowerPC,G4"
            000b:       00...... ........ ........ ........ 
 ""
device_type             63707500 ........ ........ ........ 
 "cpu"
reg                     00000001 ........ ........ ........ 
 ....
cpu-version             000c0209 ........ ........ ........ 
 ....
state                   73746f70 70656400 ........ ........ 
 stopped.
clock-frequency         1dcd6500 ........ ........ ........ 
 500MHz
bus-frequency           05f03e4d ........ ........ ........ 
 99.630MHz
timebase-frequency      017c0f93 ........ ........ ........ 
 24.907MHz
reservation-granule-size
                        00000020 ........ ........ ........ 
  32
tlb-sets                00000040 ........ ........ ........ 
 ...
tlb-size                00000080 ........ ........ ........ 
 128
d-cache-size            00008000 ........ ........ ........ 
  32K
i-cache-size            00008000 ........ ........ ........ 
  32K
d-cache-sets            00000080 ........ ........ ........ 
 ....
i-cache-sets            00000080 ........ ........ ........ 
 ....
i-cache-block-size      00000020 ........ ........ ........ 
  32
d-cache-block-size      00000020 ........ ........ ........ 
  32
graphics                
performance-monitor     
altivec                 
data-streams            
l2-cache                ff83ed20 ........ ........ ........ 
 ... 
l2cr                    b9000000 ........ ........ ........ 
 ....
gpio-reg                00000024 ........ ........ ........ 
 ...$
gpio-mask               00000001 ........ ........ ........ 
 ....
gpio-value              00000001 ........ ........ ........ 
 ....
gpio-parent             ff9114a8 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff83ed20: /cpus/PowerPC,G41/l2-cache

name                    6c322d63 61636865 00...... ........ 
 "l2-cache"
device_type             63616368 6500.... ........ ........ 
 "cache"
i-cache-size            00100000 ........ ........ ........ 
   1M
d-cache-size            00100000 ........ ........ ........ 
   1M
i-cache-sets            00002000 ........ ........ ........ 
 .. .
d-cache-sets            00002000 ........ ........ ........ 
 .. .
i-cache-line-size       00000040 ........ ........ ........ 
  64
d-cache-line-size       00000040 ........ ........ ........ 
  64
cache-unified           
clock-frequency         0ee6b280 ........ ........ ........ 
 250MHz

------------------------------------------------------------
--------------------


ff83efc8: /chosen

name                    63686f73 656e00.. ........ ........ 
 "chosen"
stdin                   ffbcb780 ........ ........ ........ 
 ....
stdout                  ffbcb200 ........ ........ ........ 
 ....
memory                  ffbdd5c0 ........ ........ ........ 
 ....
mmu                     ffbdd640 ........ ........ ........ 
 ...
nvram                   ffbd8c00 ........ ........ ........ 
 ....
pmu                     ffbd8a80 ........ ........ ........ 
 ....
bootpath                2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3440 
 /mac-io7/ata-4
            0020:       31663030 302f6469 736b4030 3a392c6f 
 1f000/disk0:9,o
            0030:       6677626f 6f742e78 636600.. ........ 
 fwboot.xcf.
bootargs                00...... ........ ........ ........ 
 .
cpu                     ffbdd640 ........ ........ ........ 
 ...
interrupt-controller    ff911258 ........ ........ ........ 
 ...X

------------------------------------------------------------
--------------------


ff83f1e0: /memory0

name                    6d656d6f 727900.. ........ ........ 
 "memory"
device_type             6d656d6f 727900.. ........ ........ 
 "memory"
reg                     00000000 04000000 04000000 10000000 
 ................
            0010:       14000000 20000000 00000000 00000000 
 .... ...........
slot-names              0000000f 44494d4d 302f4a32 31004449 
 ....DIMM0/J21.DI
            0010:       4d4d312f 4a323200 44494d4d 322f4a32 
 MM1/J22.DIMM2/J2
            0020:       33004449 4d4d332f 4a323400 ........ 
 3.DIMM3/J24.
available               00013000 00ded000 00e18000 32de8000 
 ..0.........2...
dimm-info               8008040c 09014000 01806000 80080001 
 .........`.....
            0010:       8f040601 01000ea0 60000014 14143210 
 ........`.....2.
            0020:       20102010 00000000 00000000 00000000 
  . .............
            0030:       00000000 00000000 00000000 000012e5 
 ................
            0040:       2cffffff ffffffff 04384c53 44543836 
 ,........8LSDT86
            0050:       3441472d 31304543 37202007 00002842 
 4AG-10EC7  ...(B
            0060:       07c78400 00000000 00000000 00000000 
 ................
            0070:       00000000 00000000 00000000 000064af 
 ..............d.
            0080:       8008040c 0a024000 01806000 80080001 
 .........`.....
            0090:       8f040601 01000ea0 60000014 14143220 
 ........`.....2 
            00a0:       20102010 00000000 00000000 00000000 
  . .............
            00b0:       00000000 00000000 00000000 000012f7 
 ................
            00c0:       2cffffff ffffffff 0831364c 53445433 
 ,........16LSDT3
            00d0:       32363441 472d3130 45423101 00003150 
 264AG-10EB1...1P
            00e0:       0dd71600 00000000 00000000 00000000 
 ................
            00f0:       00000000 00000000 00000000 000064ff 
 ..............d.
            0100:       8008040d 0a024000 01705400 82080001 
 ........pT.....
            0110:       8f040601 01000e75 5400000f 0e0f2d40 
 .......uT.....-
            0120:       15081508 00000000 00000000 00000000 
 ................
            0130:       00000000 00000000 00000000 0000128c 
 ................
            0140:       2cffffff ffffffff 0831364c 53445436 
 ,........16LSDT6
            0150:       34363441 472d3133 45433202 00031a7e 
 464AG-13EC2....~
            0160:       00757e00 00000000 00000000 00000000 
 .u~.............
            0170:       00000000 00000000 00000000 000064ff 
 ..............d.
            0180:       00000000 00000000 00000000 00000000 
 ................
            0190:       00000000 00000000 00000000 00000000 
 ................
            01a0:       00000000 00000000 00000000 00000000 
 ................
            01b0:       00000000 00000000 00000000 00000000 
 ................
            01c0:       00000000 00000000 00000000 00000000 
 ................
            01d0:       00000000 00000000 00000000 00000000 
 ................
            01e0:       00000000 00000000 00000000 00000000 
 ................
            01f0:       00000000 00000000 00000000 00000000 
 ................
dimm-types              53445241 4d005344 52414d00 53445241 
 SDRAM.SDRAM.SDRA
            0010:       4d0000.. ........ ........ ........ 
 M..
dimm-speeds             50433130 302d3232 32530050 43313030 
 PC100-222S.PC100
            0010:       2d323232 53005043 3130302d 33323253 
 -222S.PC100-322S
            0020:       0000.... ........ ........ ........ 
 ..

------------------------------------------------------------
--------------------


ff83f480: /openprom

name                    6f70656e 70726f6d 00...... ........ 
 "openprom"
device_type             426f6f74 524f4d00 ........ ........ 
 "BootROM"
model                   4f70656e 4669726d 77617265 203300.. 
 "OpenFirmware 3"
relative-addressing     
supports-bootinfo       
boot-syntax             00000001 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff83f628: /openprom/client-services

name                    636c6965 6e742d73 65727669 63657300 
 "client-services"

------------------------------------------------------------
--------------------


ff840918: /romff800000

name                    726f6d00 ........ ........ ........ 
 "rom"
reg                     ff800000 00000000 ........ ........ 
 ........
ranges                  ff800000 00800000 ff800000 ........ 
 ............
#address-cells          00000001 ........ ........ ........ 
   1

------------------------------------------------------------
--------------------


ff840b18: /romff800000/boot-romfff00000

name                    626f6f74 2d726f6d 00...... ........ 
 "boot-rom"
reg                     fff00000 00100000 ........ ........ 
 ........
write-characteristic    666c6173 6800.... ........ ........ 
 flash.
model                   4170706c 6520506f 7765724d 6163332c 
 "Apple PowerMac3,
            0010:       3320342e 322e3866 3120426f 6f74524f 
 3 4.2.8f1 BootRO
            0020:       4d206275 696c7420 6f6e2031 302f3131 
 M built on 10/11
            0030:       2f303120 61742031 343a3132 3a343700 
 /01 at 14:12:47"
BootROM-version         24303030 342e3238 663100.. ........ 
 $0004.28f1.
BootROM-build-date      31302f31 312f3031 20617420 31343a31 
 10/11/01 at 14:1
            0010:       323a3437 00...... ........ ........ 
 2:47.
security-modes          6e6f6e65 2c206675 6c6c2c20 636f6d6d 
 none, full, comm
            0010:       616e64.. ........ ........ ........ 
 and
info                    fff00000 00003f00 000428f1 20011011 
 ......?...(. ...
            0010:       f029672e fff08000 00078001 000428f1 
 .)g...........(.
            0020:       20011011 c381ff3f fff80000 00080002 
  ......?........
            0030:       000428f1 20011011 73ccd5a8 fff03f00 
 ..(. ...s.....?.
            0040:       00000083 000428f1 20011011 4c313002 
 ......(. ...L10.
            0050:       fff03f80 00000084 c6c86c91 15a81001 
 ..?.......l.....
            0060:       ffffffff fff04000 00004005 6e767261 
 ..........nvra
            0070:       6d000000 00000000 ........ ........ 
 m.......
has-config-block        

------------------------------------------------------------
--------------------


ff840d48: /romff800000/macos

name                    6d61636f 7300.... ........ ........ 
 "macos"

------------------------------------------------------------
--------------------


ff840e50: /options

name                    6f707469 6f6e7300 ........ ........ 
 "options"
little-endian?          66616c73 6500.... ........ ........ 
 false.
real-mode?              66616c73 6500.... ........ ........ 
 false.
auto-boot?              74727565 00...... ........ ........ 
 true.
diag-switch?            66616c73 6500.... ........ ........ 
 false.
fcode-debug?            66616c73 6500.... ........ ........ 
 false.
oem-banner?             66616c73 6500.... ........ ........ 
 false.
oem-logo?               66616c73 6500.... ........ ........ 
 false.
use-nvramrc?            66616c73 6500.... ........ ........ 
 false.
use-generic?            66616c73 6500.... ........ ........ 
 false.
default-mac-address?    66616c73 6500.... ........ ........ 
 false.
real-base               2d3100.. ........ ........ ........ 
 -1.
real-size               2d3100.. ........ ........ ........ 
 -1.
load-base               30783830 30303030 00...... ........ 
 0x800000.
virt-base               2d3100.. ........ ........ ........ 
 -1.
virt-size               2d3100.. ........ ........ ........ 
 -1.
pci-probe-mask          2d3100.. ........ ........ ........ 
 -1.
screen-#columns         31303000 ........ ........ ........ 
 100.
screen-#rows            343000.. ........ ........ ........ 
 40.
selftest-#megs          3000.... ........ ........ ........ 
 0.
boot-device             6d61632d 696f2f61 74612d34 40316630 
 mac-io/ata-41f0
            0010:       30302f40 303a392c 5c5c3a74 62786900 
 00/0:9,\:tbxi.
boot-file               00...... ........ ........ ........ 
 .
boot-screen             00...... ........ ........ ........ 
 .
console-screen          00...... ........ ........ ........ 
 .
diag-device             656e6574 00...... ........ ........ 
 enet.
diag-file               2c646961 677300.. ........ ........ 
 ,diags.
input-device            6b657962 6f617264 00...... ........ 
 keyboard.
output-device           73637265 656e00.. ........ ........ 
 screen.
input-device-1          73636361 00...... ........ ........ 
 scca.
output-device-1         73636361 00...... ........ ........ 
 scca.
mouse-device            6d6f7573 6500.... ........ ........ 
 mouse.
oem-banner              00...... ........ ........ ........ 
 .
oem-logo                00...... ........ ........ ........ 
 .
nvramrc                 00...... ........ ........ ........ 
 .
boot-command            6d61632d 626f6f74 00...... ........ 
 mac-boot.
default-client-ip       00...... ........ ........ ........ 
 .
default-server-ip       00...... ........ ........ ........ 
 .
default-gateway-ip      00...... ........ ........ ........ 
 .
default-subnet-mask     00...... ........ ........ ........ 
 .
default-router-ip       00...... ........ ........ ........ 
 .
boot-script             00...... ........ ........ ........ 
 .
aapl,pci                2f6f6666 73637265 656e2d64 6973706c 
 /offscreen-displ
            0010:       6179ff01 67707266 ff01ff81 01070101 
 ay..gprf........
            0020:       ff8104ff 012f4066 30303030 3030302f 
 ...../f0000000/
            0030:       403130ff 01415459 41ff01ff 81012407 
 10..ATYA.....$.
            0040:       17ff8101 820b75ff 8118ff01 00...... 
 ......u......
ASVP                    30313037 31373030 32343735 ff01.... 
 010717002475..
medusa                  74727565 ........ ........ ........ 
 true
snakebitecpu0           70617373 6564.... ........ ........ 
 passed
snakebitecpu1           70617373 6564.... ........ ........ 
 passed
boot-args               
Region-Changes          32...... ........ ........ ........ 
 2
Region-Code             32383136 30393335 37...... ........ 
 281609357
ram-size                30783334 30303030 3030.... ........ 
 0x34000000
prev-lang:kbd           456e676c 6973683a 30...... ........ 
 English:0

------------------------------------------------------------
--------------------


ff840f58: /aliases

name                    616c6961 73657300 ........ ........ 
 "aliases"
pci0                    2f706369 40663030 30303030 3000.... 
 /pcif0000000.
agp                     2f706369 40663030 30303030 3000.... 
 /pcif0000000.
pci1                    2f706369 40663230 30303030 3000.... 
 /pcif2000000.
pci2                    2f706369 40663430 30303030 3000.... 
 /pcif4000000.
bridge                  2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       00...... ........ ........ ........ 
 .
pci                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       00...... ........ ........ ........ 
 .
fwx                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f666972 65776972 65406100 ........ 
 /firewirea.
enetx                   2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f657468 65726e65 74406200 ........ 
 /ethernetb.
enet1                   2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f657468 65726e65 7400.... ........ 
 /ethernet.
fw1                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f666972 65776972 6500.... ........ 
 /firewire.
cb                      2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f636172 64627573 40316100 ........ 
 /cardbus1a.
cbx                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f636172 64627573 4031612f 7063692d 
 /cardbus1a/pci-
            0020:       62726964 67652f70 63692d62 72696467 
 bridge/pci-bridg
            0030:       6500.... ........ ........ ........ 
 e.
usb0                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f757362 403800.. ........ ........ 
 /usb8.
usb1                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f757362 403900.. ........ ........ 
 /usb9.
mac-io                  2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 3700.... ........ 
 /mac-io7.
mpic                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f696e 74657272 
 /mac-io7/interr
            0020:       7570742d 636f6e74 726f6c6c 657200.. 
 upt-controller.
ide0                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3340 
 /mac-io7/ata-3
            0020:       32303030 302f6469 736b4030 00...... 
 20000/disk0.
ide1                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3340 
 /mac-io7/ata-3
            0020:       32303030 302f6469 736b4031 00...... 
 20000/disk1.
hd                      2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3440 
 /mac-io7/ata-4
            0020:       31663030 302f6469 736b4030 00...... 
 1f000/disk0.
cd                      2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3340 
 /mac-io7/ata-3
            0020:       32303030 302f6469 736b4030 00...... 
 20000/disk0.
zip                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3340 
 /mac-io7/ata-3
            0020:       32303030 302f6469 736b4031 00...... 
 20000/disk1.
ultra0                  2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3440 
 /mac-io7/ata-4
            0020:       31663030 302f6469 736b4030 00...... 
 1f000/disk0.
ultra1                  2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6174 612d3440 
 /mac-io7/ata-4
            0020:       31663030 302f6469 736b4031 00...... 
 1f000/disk1.
scca                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6573 63632f63 
 /mac-io7/escc/c
            0020:       682d6100 ........ ........ ........ 
 h-a.
sccb                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6573 63632f63 
 /mac-io7/escc/c
            0020:       682d6200 ........ ........ ........ 
 h-b.
ki2c                    2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6932 6300.... 
 /mac-io7/i2c.
ki2c-serial             2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f6932 632f6365 
 /mac-io7/i2c/ce
            0020:       7265616c 00...... ........ ........ 
 real.
via-pmu                 2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       7500.... ........ ........ ........ 
 u.
rtc                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       752f7274 6300.... ........ ........ 
 u/rtc.
adb                     2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       752f6164 6200.... ........ ........ 
 u/adb.
adb-keyboard            2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       752f6164 622f6b65 79626f61 726400.. 
 u/adb/keyboard.
adb-mouse               2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       752f6164 622f6d6f 75736500 ........ 
 u/adb/mouse.
adb-eject-key           2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f7669 612d706d 
 /mac-io7/via-pm
            0020:       752f6164 622f656a 6563742d 6b657900 
 u/adb/eject-key.
wireless                2f706369 40663230 30303030 302f4064 
 /pcif2000000/d
            0010:       2f6d6163 2d696f40 372f4033 30303030 
 /mac-io7/30000
            0020:       00...... ........ ........ ........ 
 .
ui2c                    2f756e69 2d6e2f69 326300.. ........ 
 /uni-n/i2c.
ui2c-serial             2f756e69 2d6e2f69 32632f63 65726561 
 /uni-n/i2c/cerea
            0010:       6c00.... ........ ........ ........ 
 l.
enet                    2f706369 40663430 30303030 302f6574 
 /pcif4000000/et
            0010:       6865726e 657400.. ........ ........ 
 hernet.
fw                      2f706369 40663430 30303030 302f6669 
 /pcif4000000/fi
            0010:       72657769 726500.. ........ ........ 
 rewire.
keyboard                2f707365 75646f2d 6869642f 6b657962 
 /pseudo-hid/keyb
            0010:       6f617264 00...... ........ ........ 
 oard.
mouse                   2f707365 75646f2d 6869642f 6d6f7573 
 /pseudo-hid/mous
            0010:       6500.... ........ ........ ........ 
 e.
nvram                   2f6e7672 616d00.. ........ ........ 
 /nvram.
sound                   2f707365 75646f2d 736f756e 6400.... 
 /pseudo-sound.
eject-key               2f707365 75646f2d 6869642f 656a6563 
 /pseudo-hid/ejec
            0010:       742d6b65 7900.... ........ ........ 
 t-key.
last-boot               2f706369 40663430 30303030 302f6574 
 /pcif4000000/et
            0010:       6865726e 65744066 002f7063 69406632 
 hernetf./pcif2
            0020:       30303030 30302f70 63694064 2f657468 
 000000/pcid/eth
            0030:       65726e65 74406200 2f706369 40663230 
 ernetb./pcif20
            0040:       30303030 302f6574 6865726e 65744031 
 00000/ethernet1
            0050:       3300.... ........ ........ ........ 
 3.
screen                  2f706369 40663030 30303030 302f4154 
 /pcif0000000/AT
            0010:       592c5261 67653661 67403130 00...... 
 Y,Rage6ag10.

------------------------------------------------------------
--------------------


ff841aa8: /packages

name                    7061636b 61676573 00...... ........ 
 "packages"

------------------------------------------------------------
--------------------


ff841b88: /packages/deblocker

name                    6465626c 6f636b65 7200.... ........ 
 "deblocker"

------------------------------------------------------------
--------------------


ff842520: /packages/disk-label

name                    6469736b 2d6c6162 656c00.. ........ 
 "disk-label"

------------------------------------------------------------
--------------------


ff842fe8: /packages/obp-tftp

name                    6f62702d 74667470 00...... ........ 
 "obp-tftp"
stats                   00000000 00000000 00000000 00000000 
 ................
            0010:       00000000 00000000 00000000 00000000 
 ................
            0020:       00000000 00000000 ........ ........ 
 ........
log                     00000000 00000000 00000000 00000000 
 ................
            0010:       00000000 00000000 00000000 00000000 
 ................
            0020:       00000000 00000000 00000000 00000000 
 ................
            0030:       00000000 00000000 00000000 00000000 
 ................
            0040:       00000000 00000000 00000000 00000000 
 ................
            0050:       00000000 00000000 00000000 00000000 
 ................
            0060:       00000000 00000000 00000000 00000000 
 ................
            0070:       00000000 00000000 00000000 00000000 
 ................
            0080:       00000000 00000000 00000000 00000000 
 ................
            0090:       00000000 00000000 00000000 00000000 
 ................
            00a0:       00000000 00000000 00000000 00000000 
 ................
            00b0:       00000000 00000000 00000000 00000000 
 ................
            00c0:       00000000 00000000 00000000 00000000 
 ................
            00d0:       00000000 00000000 00000000 00000000 
 ................
            00e0:       00000000 00000000 00000000 00000000 
 ................
            00f0:       00000000 00000000 00000000 00000000 
 ................
            0100:       00000000 00000000 00000000 00000000 
 ................
            0110:       00000000 00000000 00000000 00000000 
 ................
            0120:       00000000 00000000 00000000 00000000 
 ................
            0130:       00000000 00000000 00000000 00000000 
 ................
            0140:       00000000 00000000 00000000 00000000 
 ................
            0150:       00000000 00000000 00000000 00000000 
 ................
            0160:       00000000 00000000 00000000 00000000 
 ................
            0170:       00000000 00000000 00000000 00000000 
 ................
            0180:       00000000 00000000 00000000 00000000 
 ................
            0190:       00000000 00000000 00000000 00000000 
 ................
            01a0:       00000000 00000000 00000000 00000000 
 ................
            01b0:       00000000 00000000 00000000 00000000 
 ................
            01c0:       00000000 00000000 00000000 00000000 
 ................
            01d0:       00000000 00000000 00000000 00000000 
 ................
            01e0:       00000000 00000000 00000000 00000000 
 ................
            01f0:       00000000 00000000 00000000 00000000 
 ................
            0200:       00000000 00000000 00000000 00000000 
 ................
            0210:       00000000 00000000 00000000 00000000 
 ................
            0220:       00000000 00000000 00000000 00000000 
 ................
            0230:       00000000 00000000 00000000 00000000 
 ................
            0240:       00000000 00000000 00000000 00000000 
 ................
            0250:       00000000 00000000 00000000 00000000 
 ................
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 ................
            0270:       00000000 00000000 00000000 00000000 
 ................
            0280:       00000000 00000000 00000000 00000000 
 ................
            0290:       00000000 00000000 00000000 00000000 
 ................
            02a0:       00000000 00000000 00000000 00000000 
 ................
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 ................
            02c0:       00000000 00000000 00000000 00000000 
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            02d0:       00000000 00000000 00000000 00000000 
 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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            03c0:       00000000 00000000 00000000 00000000 
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            03d0:       00000000 00000000 00000000 00000000 
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            0490:       00000000 00000000 00000000 00000000 
 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
            05d0:       00000000 00000000 00000000 00000000 
 ................
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 ................
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            0600:       00000000 00000000 00000000 00000000 
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
            0680:       00000000 00000000 00000000 00000000 
 ................
            0690:       00000000 00000000 00000000 00000000 
 ................
            06a0:       00000000 00000000 00000000 00000000 
 ................
            06b0:       00000000 00000000 00000000 00000000 
 ................
            06c0:       00000000 00000000 00000000 00000000 
 ................
            06d0:       00000000 00000000 00000000 00000000 
 ................
            06e0:       00000000 00000000 00000000 00000000 
 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
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 ................
            0840:       00000000 00000000 00000000 00000000 
 ................
            0850:       00000000 00000000 00000000 00000000 
 ................
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 ................
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 ................
            0880:       00000000 00000000 00000000 00000000 
 ................
            0890:       00000000 00000000 00000000 00000000 
 ................
            08a0:       00000000 00000000 00000000 00000000 
 ................
            08b0:       00000000 00000000 00000000 00000000 
 ................
            08c0:       00000000 00000000 00000000 00000000 
 ................
            08d0:       00000000 00000000 00000000 00000000 
 ................
            08e0:       00000000 00000000 00000000 00000000 
 ................
            08f0:       00000000 00000000 00000000 00000000 
 ................
            0900:       00000000 00000000 00000000 00000000 
 ................
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 ................
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 ................
            0930:       00000000 00000000 00000000 00000000 
 ................
            0940:       00000000 00000000 00000000 00000000 
 ................
            0950:       00000000 00000000 00000000 00000000 
 ................
            0960:       00000000 00000000 00000000 00000000 
 ................
            0970:       00000000 00000000 00000000 00000000 
 ................
            0980:       00000000 00000000 00000000 00000000 
 ................
            0990:       00000000 00000000 00000000 00000000 
 ................
            09a0:       00000000 00000000 00000000 00000000 
 ................
            09b0:       00000000 00000000 00000000 00000000 
 ................
            09c0:       00000000 00000000 00000000 00000000 
 ................
            09d0:       00000000 00000000 00000000 00000000 
 ................
            09e0:       00000000 00000000 00000000 00000000 
 ................
            09f0:       00000000 00000000 00000000 00000000 
 ................
            0a00:       00000000 00000000 00000000 00000000 
 ................
            0a10:       00000000 00000000 00000000 00000000 
 ................
            0a20:       00000000 00000000 00000000 00000000 
 ................
            0a30:       00000000 00000000 00000000 00000000 
 ................
            0a40:       00000000 00000000 00000000 00000000 
 ................
            0a50:       00000000 00000000 00000000 00000000 
 ................
            0a60:       00000000 00000000 00000000 00000000 
 ................
            0a70:       00000000 00000000 00000000 00000000 
 ................
            0a80:       00000000 00000000 00000000 00000000 
 ................
            0a90:       00000000 00000000 00000000 00000000 
 ................
            0aa0:       00000000 00000000 00000000 00000000 
 ................
            0ab0:       00000000 00000000 00000000 00000000 
 ................
            0ac0:       00000000 00000000 00000000 00000000 
 ................
            0ad0:       00000000 00000000 00000000 00000000 
 ................
            0ae0:       00000000 00000000 00000000 00000000 
 ................
            0af0:       00000000 00000000 00000000 00000000 
 ................
            0b00:       00000000 00000000 00000000 00000000 
 ................
            0b10:       00000000 00000000 00000000 00000000 
 ................
            0b20:       00000000 00000000 00000000 00000000 
 ................
            0b30:       00000000 00000000 00000000 00000000 
 ................
            0b40:       00000000 00000000 00000000 00000000 
 ................
            0b50:       00000000 00000000 00000000 00000000 
 ................
            0b60:       00000000 00000000 00000000 00000000 
 ................
            0b70:       00000000 00000000 00000000 00000000 
 ................
            0b80:       00000000 00000000 00000000 00000000 
 ................
            0b90:       00000000 00000000 00000000 00000000 
 ................
            0ba0:       00000000 00000000 00000000 00000000 
 ................
            0bb0:       00000000 00000000 00000000 00000000 
 ................
            0bc0:       00000000 00000000 00000000 00000000 
 ................
            0bd0:       00000000 00000000 00000000 00000000 
 ................
            0be0:       00000000 00000000 00000000 00000000 
 ................
            0bf0:       00000000 00000000 00000000 00000000 
 ................
            0c00:       00000000 00000000 00000000 00000000 
 ................
            0c10:       00000000 00000000 00000000 00000000 
 ................
            0c20:       00000000 00000000 00000000 00000000 
 ................
            0c30:       00000000 00000000 00000000 00000000 
 ................
            0c40:       00000000 00000000 00000000 00000000 
 ................
            0c50:       00000000 00000000 00000000 00000000 
 ................
            0c60:       00000000 00000000 00000000 00000000 
 ................
            0c70:       00000000 00000000 00000000 00000000 
 ................
            0c80:       00000000 00000000 00000000 00000000 
 ................
            0c90:       00000000 00000000 00000000 00000000 
 ................
            0ca0:       00000000 00000000 00000000 00000000 
 ................
            0cb0:       00000000 00000000 00000000 00000000 
 ................
            0cc0:       00000000 00000000 00000000 00000000 
 ................
            0cd0:       00000000 00000000 00000000 00000000 
 ................
            0ce0:       00000000 00000000 00000000 00000000 
 ................
            0cf0:       00000000 00000000 00000000 00000000 
 ................
            0d00:       00000000 00000000 00000000 00000000 
 ................
            0d10:       00000000 00000000 00000000 00000000 
 ................
            0d20:       00000000 00000000 00000000 00000000 
 ................
            0d30:       00000000 00000000 00000000 00000000 
 ................
            0d40:       00000000 00000000 00000000 00000000 
 ................
            0d50:       00000000 00000000 00000000 00000000 
 ................
            0d60:       00000000 00000000 00000000 00000000 
 ................
            0d70:       00000000 00000000 00000000 00000000 
 ................
            0d80:       00000000 00000000 00000000 00000000 
 ................
            0d90:       00000000 00000000 00000000 00000000 
 ................
            0da0:       00000000 00000000 00000000 00000000 
 ................
            0db0:       00000000 00000000 00000000 00000000 
 ................
            0dc0:       00000000 00000000 00000000 00000000 
 ................
            0dd0:       00000000 00000000 00000000 00000000 
 ................
            0de0:       00000000 00000000 00000000 00000000 
 ................
            0df0:       00000000 00000000 00000000 00000000 
 ................
            0e00:       00000000 00000000 00000000 00000000 
 ................
            0e10:       00000000 00000000 00000000 00000000 
 ................
            0e20:       00000000 00000000 00000000 00000000 
 ................
            0e30:       00000000 00000000 00000000 00000000 
 ................
            0e40:       00000000 00000000 00000000 00000000 
 ................
            0e50:       00000000 00000000 00000000 00000000 
 ................
            0e60:       00000000 00000000 00000000 00000000 
 ................
            0e70:       00000000 00000000 00000000 00000000 
 ................
            0e80:       00000000 00000000 00000000 00000000 
 ................
            0e90:       00000000 00000000 00000000 00000000 
 ................
            0ea0:       00000000 00000000 00000000 00000000 
 ................
            0eb0:       00000000 00000000 00000000 00000000 
 ................
            0ec0:       00000000 00000000 00000000 00000000 
 ................
            0ed0:       00000000 00000000 00000000 00000000 
 ................
            0ee0:       00000000 00000000 00000000 00000000 
 ................
            0ef0:       00000000 00000000 00000000 00000000 
 ................
            0f00:       00000000 00000000 00000000 00000000 
 ................
            0f10:       00000000 00000000 00000000 00000000 
 ................
            0f20:       00000000 00000000 00000000 00000000 
 ................
            0f30:       00000000 00000000 00000000 00000000 
 ................
            0f40:       00000000 00000000 00000000 00000000 
 ................
            0f50:       00000000 00000000 00000000 00000000 
 ................
            0f60:       00000000 00000000 00000000 00000000 
 ................
            0f70:       00000000 00000000 00000000 00000000 
 ................
            0f80:       00000000 00000000 00000000 00000000 
 ................
            0f90:       00000000 00000000 00000000 00000000 
 ................
            0fa0:       00000000 00000000 00000000 00000000 
 ................
            0fb0:       00000000 00000000 00000000 00000000 
 ................
            0fc0:       00000000 00000000 00000000 00000000 
 ................
            0fd0:       00000000 00000000 00000000 00000000 
 ................
            0fe0:       00000000 00000000 00000000 00000000 
 ................
            0ff0:       00000000 00000000 00000000 00000000 
 ................

------------------------------------------------------------
--------------------


ff84c8c8: /packages/telnet

name                    74656c6e 657400.. ........ ........ 
 "telnet"

------------------------------------------------------------
--------------------


ff84d1c8: /packages/mac-parts

name                    6d61632d 70617274 7300.... ........ 
 "mac-parts"

------------------------------------------------------------
--------------------


ff84e970: /packages/mac-files

name                    6d61632d 66696c65 7300.... ........ 
 "mac-files"

------------------------------------------------------------
--------------------


ff851828: /packages/hfs-plus-files

name                    6866732d 706c7573 2d66696c 657300.. 
 "hfs-plus-files"

------------------------------------------------------------
--------------------


ff856648: /packages/fat-files

name                    6661742d 66696c65 7300.... ........ 
 "fat-files"

------------------------------------------------------------
--------------------


ff858440: /packages/iso-9660-files

name                    69736f2d 39363630 2d66696c 657300.. 
 "iso-9660-files"

------------------------------------------------------------
--------------------


ff8592a0: /packages/bootinfo-loader

name                    626f6f74 696e666f 2d6c6f61 64657200 
 "bootinfo-loader"

------------------------------------------------------------
--------------------


ff85af78: /packages/xcoff-loader

name                    78636f66 662d6c6f 61646572 00...... 
 "xcoff-loader"

------------------------------------------------------------
--------------------


ff85ba10: /packages/pe-loader

name                    70652d6c 6f616465 7200.... ........ 
 "pe-loader"

------------------------------------------------------------
--------------------


ff85c460: /packages/elf-loader

name                    656c662d 6c6f6164 657200.. ........ 
 "elf-loader"

------------------------------------------------------------
--------------------


ff85db08: /packages/usb-hid-class

name                    7573622d 6869642d 636c6173 7300.... 
 "usb-hid-class"

------------------------------------------------------------
--------------------


ff860648: /packages/usb-ms-class

name                    7573622d 6d732d63 6c617373 00...... 
 "usb-ms-class"

------------------------------------------------------------
--------------------


ff863298: /packages/usb-audio-class

name                    7573622d 61756469 6f2d636c 61737300 
 "usb-audio-class"

------------------------------------------------------------
--------------------


ff8d0e10: /packages/sbp2-disk

name                    73627032 2d646973 6b00.... ........ 
 "sbp2-disk"

------------------------------------------------------------
--------------------


ff8d37b0: /packages/ata-disk

name                    6174612d 6469736b 00...... ........ 
 "ata-disk"

------------------------------------------------------------
--------------------


ff8d5518: /packages/atapi-disk

name                    61746170 692d6469 736b00.. ........ 
 "atapi-disk"

------------------------------------------------------------
--------------------


ff8d7460: /packages/bootpath-search

name                    626f6f74 70617468 2d736561 72636800 
 "bootpath-search"

------------------------------------------------------------
--------------------


ff8dddf0: /packages/terminal-emulator

name                    7465726d 696e616c 2d656d75 6c61746f 
 "terminal-emulato
            0010:       7200.... ........ ........ ........ 
 r"
iso6429-1983-colors     

------------------------------------------------------------
--------------------


ff8ddf00: /firewire-disk-mode

name                    66697265 77697265 2d646973 6b2d6d6f 
 "firewire-disk-mo
            0010:       646500.. ........ ........ ........ 
 de"

------------------------------------------------------------
--------------------


ff8f27b8: /pseudo-hid

name                    70736575 646f2d68 696400.. ........ 
 "pseudo-hid"

------------------------------------------------------------
--------------------


ff8f28b8: /pseudo-hid/keyboard

name                    6b657962 6f617264 00...... ........ 
 "keyboard"
device_type             6b657962 6f617264 00...... ........ 
 "keyboard"

------------------------------------------------------------
--------------------


ff8f2fb0: /pseudo-hid/mouse

name                    6d6f7573 6500.... ........ ........ 
 "mouse"
device_type             6d6f7573 6500.... ........ ........ 
 "mouse"

------------------------------------------------------------
--------------------


ff8f3548: /pseudo-hid/eject-key

name                    656a6563 742d6b65 7900.... ........ 
 "eject-key"
device_type             656a6563 742d6b65 7900.... ........ 
 "eject-key"

------------------------------------------------------------
--------------------


ff8f3a18: /pseudo-sound

name                    70736575 646f2d73 6f756e64 00...... 
 "pseudo-sound"

------------------------------------------------------------
--------------------


ff8f3d48: /multiboot

name                    6d756c74 69626f6f 7400.... ........ 
 "multiboot"

------------------------------------------------------------
--------------------


ff906d38: /diagnostics

name                    64696167 6e6f7374 69637300 ........ 
 "diagnostics"
post                    
post-results            00000000 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff906e18: /nvramfff04000

name                    6e767261 6d00.... ........ ........ 
 "nvram"
device_type             6e767261 6d00.... ........ ........ 
 "nvram"
compatible              6e767261 6d2c666c 61736800 ........ 
 "nvram,flash"
reg                     fff04000 00004000 ........ ........ 
 ......
#bytes                  00002000 ........ ........ ........ 
 .. .

------------------------------------------------------------
--------------------


ff907a18: /uni-nf8000000

name                    756e692d 6e00.... ........ ........ 
 "uni-n"
model                   4141504c 2c556e69 4e6f7274 6800.... 
 "AAPL,UniNorth"
device_type             6d656d6f 72792d63 6f6e7472 6f6c6c65 
 "memory-controlle
            0010:       7200.... ........ ........ ........ 
 r"
compatible              756e692d 6e6f7274 6800.... ........ 
 "uni-north"
reg                     f8000000 01000000 ........ ........ 
 ........
#address-cells          00000001 ........ ........ ........ 
   1
#size-cells             00000001 ........ ........ ........ 
   1
device-rev              00000008 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff907ce0: /uni-nf8000000/i2cf8001000

name                    69326300 ........ ........ ........ 
 "i2c"
device_type             69326300 ........ ........ ........ 
 "i2c"
reg                     f8001000 00001000 ........ ........ 
 ........
compatible              6b657977 6573742d 69326300 ........ 
 "keywest-i2c"
built-in                
AAPL,address            f8001003 ........ ........ ........ 
 ....
AAPL,address-step       00000010 ........ ........ ........ 
 ....
AAPL,i2c-rate           00000064 ........ ........ ........ 
 ...d
AAPL,driver-name        2e693263 2d756e69 2d6e00.. ........ 
 .i2c-uni-n.
interrupts              0000002a 00000001 ........ ........ 
 ...*....
interrupt-parent        ff911258 ........ ........ ........ 
 ...X

------------------------------------------------------------
--------------------


ff9085a8: /uni-nf8000000/i2cf8001000/cereal

name                    63657265 616c00.. ........ ........ 
 "cereal"
device_type             73657269 616c00.. ........ ........ 
 "serial"

------------------------------------------------------------
--------------------


ff908cd8: /pcif0000000

device_type             70636900 ........ ........ ........ 
 "pci"
name                    70636900 ........ ........ ........ 
 "pci"
model                   4141504c 2c556e69 4e6f7274 6800.... 
 "AAPL,UniNorth"
compatible              756e692d 6e6f7274 6800.... ........ 
 "uni-north"
reg                     f0000000 02000000 ........ ........ 
 ........
#address-cells          00000003 ........ ........ ........ 
   3
#size-cells             00000002 ........ ........ ........ 
   2
#interrupt-cells        00000001 ........ ........ ........ 
   1
clock-frequency         03f940aa ........ ........ ........ 
 66.666MHz
built-in-names          00000800 554e492d 4e00.... ........ 
 ....UNI-N.
slot-names              00030000 534c4f54 2d410053 4c4f542d 
 ....SLOT-A.SLOT-
            0010:       413100.. ........ ........ ........ 
 A1.
ranges                  02000000 00000000 f1000000 f1000000 
 ................
            0010:       00000000 01000000 01000000 00000000 
 ................
            0020:       00000000 f0000000 00000000 00800000 
 ................
            0030:       02000000 00000000 90000000 90000000 
 ................
            0040:       00000000 10000000 ........ ........ 
 ........
bus-range               00000000 00000000 ........ ........ 
 ........
interrupts              0000002d 00000001 ........ ........ 
 ...-....
interrupt-parent        ff911258 ........ ........ ........ 
 ...X
interrupt-map           00008000 00000000 00000000 00000000 
 ................
            0010:       ff911258 00000030 00000001 ........ 
 ...X...0....
interrupt-map-mask      0000f800 00000000 00000000 00000000 
 ................

------------------------------------------------------------
--------------------


ff95b9d8: /pcif0000000/uni-north-agpb

vendor-id               0000106b ........ ........ ........ 
 ...k
device-id               00000020 ........ ........ ........ 
 ... 
revision-id             00000000 ........ ........ ........ 
 ....
class-code              00060000 ........ ........ ........ 
 ....
min-grant               00000000 ........ ........ ........ 
 ....
max-latency             00000000 ........ ........ ........ 
 ....
devsel-speed            00000001 ........ ........ ........ 
 ....
name                    756e692d 6e6f7274 682d6167 7000.... 
 "uni-north-agp"
device_type             756e692d 6e6f7274 682d6167 7000.... 
 "uni-north-agp"
compatible              756e692d 6e6f7274 682d6167 7000.... 
 "uni-north-agp"
AGP_Target              
reg                     00005800 00000000 00000000 00000000 
 ..X.............
            0010:       00000000 ........ ........ ........ 
 ....
assigned-addresses      

------------------------------------------------------------
--------------------


ff95bcc0: /pcif0000000/ATY,Rage6ag10

vendor-id               00001002 ........ ........ ........ 
 ....
device-id               00005144 ........ ........ ........ 
 ..QD
revision-id             00000000 ........ ........ ........ 
 ....
class-code              00030000 ........ ........ ........ 
 ....
interrupts              00000001 ........ ........ ........ 
 ....
min-grant               00000008 ........ ........ ........ 
 ....
max-latency             00000000 ........ ........ ........ 
 ....
subsystem-vendor-id     00001002 ........ ........ ........ 
 ....
subsystem-id            00000908 ........ ........ ........ 
 ....
devsel-speed            00000001 ........ ........ ........ 
 ....
fast-back-to-back       
fcode-rom-offset        00000000 ........ ........ ........ 
 ....
ATY,Flags               0717419b ........ ........ ........ 
 ..A.
ATY,RefCLK              00006978 ........ ........ ........ 
 ..ix
ATY,MCLK                00028870 ........ ........ ........ 
 ...p
ATY,SCLK                00028870 ........ ........ ........ 
 ...p
EDID                    00ffffff ffffff00 06101392 935d0002 
 .............]..
            0010:       000a0101 082118aa 0867a9a0 56479926 
 .....!...g..VG.&
            0020:       11484c00 01010101 01010101 01010101 
 .HL.............
            0030:       01010101 0101eb41 400062b0 2a4018b8 
 .......A.b.*..
            0040:       130038ea 1000001e 00000000 00061000 
 ..8.............
            0050:       031c1c00 04000000 00000000 00fd003c 
 ...............<
            0060:       b44e5211 000a2020 20202020 000000fc 
 .NR...      ....
            0070:       00537475 64696f44 6973706c 61790075 
 .StudioDisplay.u
width                   00000500 ........ ........ ........ 
 ....
height                  00000400 ........ ........ ........ 
 ....
linebytes               00000500 ........ ........ ........ 
 ....
depth                   00000008 ........ ........ ........ 
 ....
display-type            43525400 ........ ........ ........ 
 CRT.
device_type             64697370 6c617900 ........ ........ 
 "display"
character-set           49534f38 3835392d 3100.... ........ 
 ISO8859-1.
iso6429-1983-colors     
reg                     00008000 00000000 00000000 00000000 
 ................
            0010:       00000000 02008030 00000000 00000000 
 .......0........
            0020:       00000000 00020000 42008010 00000000 
 ........B.......
            0030:       00000000 00000000 08000000 02008018 
 ................
            0040:       00000000 00000000 00000000 00080000 
 ................
AGP_Address_Range       00000000 ffffffff ........ ........ 
 ........
AGP_Address_Block       10000000 ........ ........ ........ 
 ....
AGP_Alignment           10000000 ........ ........ ........ 
 ....
AGP_AllowOverlap        00000001 ........ ........ ........ 
 ....
name                    4154592c 52616765 36616700 ........ 
 "ATY,Rage6ag"
model                   4154592c 52616765 3600.... ........ 
 "ATY,Rage6"
ATY,Rom#                3131332d 37333530 312d3131 3900.... 
 113-73501-119.
ATY,Card#               3130392d 37333530 302d3030 00...... 
 109-73500-00.
ATY,Fcode               312e3735 00...... ........ ........ 
 1.75.
driver,AAPL,MacOS,PowerPC
assigned-addresses      c2008010 00000000 98000000 00000000 
 ................
            0010:       08000000 82008018 00000000 90080000 
 ................
            0020:       00000000 00080000 82008030 00000000 
 ...........0....
            0030:       90000000 00000000 00020000 ........ 
 ............
AGP_Master              
ATYA                    00240717 00820b75 00000000 00000000 
 .$.....u........
            0010:       00000000 00000000 00000000 00000000 
 ................
address                 9c008000 ........ ........ ........ 
 ....

------------------------------------------------------------
--------------------


ff909e80: /pcif2000000

device_type             70636900 ........ ........ ........ 
 "pci"
name                    70636900 ........ ........ ........ 
 "pci"
model                   4141504c 2c556e69 4e6f7274 6800.... 
 "AAPL,UniNorth"
compatible              756e692d 6e6f7274 6800.... ........ 
 "uni-north"
reg                     f2000000 02000000 ........ ........ 
 ........
#address-cells          00000003 ........ ........ ........ 
   3
#size-cells             00000002 ........ ........ ........ 
   2
#interrupt-cells        00000001 ........ ........ ........ 
   1
clock-frequency         03f940aa ........ ........ ........ 
 66.666MHz
ranges                  02000000 00000000 f3000000 f3000000 
 ................
            0010:       00000000 01000000 01000000 00000000 
 ................
            0020:       00000000 f2000000 00000000 00800000 
 ................
            0030:       02000000 00000000 80000000 80000000 
 ................
            0040:       00000000 10000000 ........ ........ 
 ........
bus-range               00000000 00000001 ........ ........ 
 ........
interrupts              0000002c 00000001 ........ ........ 
 ...,....
interrupt-parent        ff911258 ........ ........ ........ 
 ...X

------------------------------------------------------------
--------------------


ff90afe8: /pcif2000000/pci-bridged

vendor-id               00001011 ........ ........ ........ 
 ....
device-id               00000026 ........ ........ ........ 
 ...&
revision-id             00000005 ........ ........ ........ 
 ....
class-code              00060400 ........ ........ ........ 
 ....
devsel-speed            00000001 ........ ........ ........ 
 ....
fast-back-to-back       
name                    7063692d 62726964 676500.. ........ 
 "pci-bridge"
device_type             70636900 ........ ........ ........ 
 "pci"
reg                     00006800 00000000 00000000 00000000 
 ..h.............
            0010:       00000000 ........ ........ ........ 
 ....
#address-cells          00000003 ........ ........ ........ 
   3
#size-cells             00000002 ........ ........ ........ 
   2
#interrupt-cells        00000001 ........ ........ ........ 
   1
clock-frequency         01fca055 ........ ........ ........ 
 33.333MHz
built-in-names          00000f80 4d41432d 494f0055 53423000 
 ....MAC-IO.USB0.
            0010:       55534231 00466972 65576972 65004574 
 USB1.FireWire.Et
            0020:       6865726e 657400.. ........ ........ 
 hernet.
slot-names              0000001c 534c4f54 2d420053 4c4f542d 
 ....SLOT-B.SLOT-
            0010:       4300534c 4f542d44 00...... ........ 
 C.SLOT-D.
bus-range               00000001 00000001 ........ ........ 
 ........
ranges                  82000000 00000000 80000000 82000000 
 ................
            0010:       00000000 80000000 00000000 00100000 
 ................
interrupt-map           00001000 00000000 00000000 00000000 
 ................
            0010:       ff911258 00000034 00000001 00001800 
 ...X...4........