Re: xsrc/50429: Xserver fails to start on Ultra-5 andNetBSD/sparc64 7.0

[Michael <macallan%netbsd.org@localhost>]

The following reply was made to PR xsrc/50429; it has been noted by GNATS.

From: Michael <macallan%netbsd.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: xsrc/50429: Xserver fails to start on Ultra-5 andNetBSD/sparc64
 7.0
Date: Fri, 20 Nov 2015 08:26:30 -0500

 >  pcictl dump shows:
 >  
 >      Base address register at 0x10
 >        type: 32-bit nonprefetchable memory
 >        base: 0xe1000000, not sized
 >      Base address register at 0x14
 >        type: i/o
 >        base: 0x00000000, not sized
 >      Base address register at 0x18
 >        type: 32-bit nonprefetchable memory
 >        base: 0xe2000000, not sized
 >   =
 >  
 >  which isn't what you say should be seen at the BAR at 0x18?
 
 Some versions of the U5/U10 firmware don't setup the MMIO BAR at 0x18,
 which seems to trigger some interesting failure in the
 xf86-video-mach64 driver. So it will likely Just Work(tm) in your case
 as well.