tdfx's use of PIOOffset

2011-10-19 Thread Jeremy Huddleston
So the tdfx driver has this hunk of code in it currently does the following: #if USE_PCIVGAIO hwp-PIOOffset = pTDFX-PIOBase[0] - 0x300; #endif Can someone please explain to me why it's doing that? ___ xorg-devel@lists.x.org: X.Org development

Re: tdfx's use of PIOOffset

2011-10-19 Thread Michael
Hello, On Wed, 19 Oct 2011 00:53:55 -0700 Jeremy Huddleston jerem...@apple.com wrote: So the tdfx driver has this hunk of code in it currently does the following: #if USE_PCIVGAIO hwp-PIOOffset = pTDFX-PIOBase[0] - 0x300; #endif Can someone please explain to me why it's doing that?