Subject: OF bug of the week
To: netbsd-macppc macppc <port-macppc@netbsd.org>
From: Michael Lorenz <macallan@netbsd.org>
List: port-macppc
Date: 10/16/2006 19:22:07
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

just for the records. I put a RealTek 8029 card ( cheap PCI NE2k 
compatible ) into my Beige G3 only to find out that OF ( 2.0f1 ) must 
be completely on drugs or something - it mapped both the 8029's and the 
onboard graphics controller's I/O registers to 0x1000. So when ne tries 
to attach it messes up the video output.
Is that just me or can anyone reproduce this?

The obvious workaround would be to disable I/O accesses in machfb since 
neither machfb nor XFree's atimisc driver actually care about the I/O 
range - both prefer the memory-mapped registers.

have fun
Michael
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (Darwin)

iQEVAwUBRTQUH8pnzkX8Yg2nAQLj8Qf/aVleX9ePFOL/vpnzQe0fdoljwfPSocme
9n052co5pcKXV2/X2qcPc48kD/NAdqe8S7dMyHVObHY4ZOoMSVieoBX2C0gs8WOG
xjAeiihadaYujS7oBvEodkf+CsP2eIArJ7mnCy9ElfNgrh13ZZzZXJCHDYQFdEvU
mCzWc4mcQ3NDDRsgeXfq2ykN0J4Usys3YB4/wFFotuLlocNJ5DdvWf8rzzyKzavs
dVG5aVvZQUUEUuu72NKX4sBhXDYAoJPv4+HMkEGxqdTiTzB3ttfqFzyeHfLrvnWl
lFrPbIIlUgYk7ljB2htM3Nl4PU3b9Zr2DU3BHmW3CTANqMXt1MUCbw==
=HKsn
-----END PGP SIGNATURE-----