From: "Christian Bauer" <Christian.Bauer@uni-mainz.de>
To: Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
Cc: linuxppc-dev@lists.linuxppc.org
Subject: Re: Endianess problems in linuxppc kernel
Date: Wed, 28 Apr 1999 20:13:55 CEST [thread overview]
Message-ID: <199904281818.UAA01127@student.physik.uni-mainz.de> (raw)
Hi!
>> Bus 0, device 16, function 0:
>> Unknown class: Apple Unknown device (rev 1).
>> Vendor id=106b. Device id=7.
>> Medium devsel. Master Capable. Latency=32.
>> Non-prefetchable 32 bit memory at 0xf3000000 [0xf3000000].
>
>Do you know which Apple chip is this, so it can be added to the pciutils
>database?
The device tree has this to say:
Devices:device-tree:bandit:ohare
#address-cells = [00000001 = 1]
#size-cells = [00000001 = 1]
AAPL,address = [f3000000 = -218103808]
assigned-addresses
class-code = [00ff0000 = 16711680]
device-id = [00000007 = 7]
device_type = "dbdma"
devsel-speed = [00000001 = 1]
max-latency = [00000000 = 0]
min-grant = [00000000 = 0]
model = "AAPL,343S0172"
name = "ohare"
ranges
reg
revision-id = [00000001 = 1]
vendor-id = [0000106b = 4203]
>You are using atyfb? What kind of ATI Mach64 chip do you have?
ATI 264VT2
>I'd say the wrong values are written to MEM_CNTL. But atyfb always writes the
>same values to MEM_CNTL, i.e. it doesn't depend on what MacOS did before?!?
Maybe the host bridge also does byte swapping on the frame buffer??
Bye,
Christian
--
/ Coding on PowerPC and proud of it
\/ http://www.uni-mainz.de/~bauec002/
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next reply other threads:[~1999-04-28 18:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-04-28 18:13 Christian Bauer [this message]
1999-04-29 10:41 ` Endianess problems in linuxppc kernel Benjamin Herrenschmidt
1999-04-29 17:24 ` Ryuichi Oikawa
-- strict thread matches above, loose matches on Subject: below --
1999-04-28 19:23 Christian Bauer
1999-04-28 9:56 Christian Bauer
1999-04-28 11:11 ` Geert Uytterhoeven
1999-04-28 12:21 ` Paul Mackerras
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