John Baldwin 9c0e9e988e The config space registers holding the upper 32-bits of the prefetchable
memory area's base and limit are optional.  The low 4-bits of the "low"
prefetchable registers indicates whether or not a 32-bit or 64-bit
region is supported.  The PCI-PCI driver had been assuming that all bridges
supported a 64-bit region (and thus the two upper 32-bit registers).  Fix
the driver to only use those registers if the low 4-bits of the "low"
registers indicate that a 64-bit region is supported.  The PCI-PCI bridge
in the XBox happens to be a bridge that only supports a 32-bit region.

Reported by:	rink
MFC after:	1 week
2008-08-20 18:29:59 +00:00
..
2008-08-19 22:28:24 +00:00
2008-08-04 19:45:15 +00:00
2007-08-04 17:43:11 +00:00
2008-08-14 02:43:18 +00:00
2008-01-18 16:34:18 +00:00
2008-07-26 00:01:19 +00:00
2007-10-12 06:03:46 +00:00
2008-03-21 16:38:42 +00:00
2008-07-31 02:22:53 +00:00
2008-07-22 13:51:21 +00:00
2008-07-11 18:26:12 +00:00
2008-06-13 12:14:22 +00:00
2007-03-21 03:42:51 +00:00
2008-01-07 09:46:39 +00:00
2008-08-13 09:20:52 +00:00
2008-08-08 13:43:56 +00:00
2008-05-12 00:15:30 +00:00
2008-07-28 02:37:15 +00:00
2008-07-06 16:18:58 +00:00
2008-05-12 00:15:30 +00:00
2007-10-12 06:03:46 +00:00
2008-04-10 01:25:09 +00:00
2007-07-05 06:51:49 +00:00
2008-01-21 09:51:28 +00:00
2008-06-09 08:43:27 +00:00
2008-06-17 05:48:42 +00:00
2008-04-26 14:13:48 +00:00
2008-02-12 08:58:26 +00:00
2008-06-10 17:59:43 +00:00
2007-03-21 03:42:51 +00:00
2007-12-05 19:32:59 +00:00
2008-08-20 09:47:49 +00:00