> -----Original Message----- > From: [email protected] [mailto:[email protected]] > On Behalf Of Ronald Hoogenboom > Sent: Tuesday, February 10, 2009 2:36 PM > To: [email protected] > Subject: [coreboot] Obvious bug in mcp55/pci.c > > Hi, > > I stumbled on an obvious error in a piece of code (v3) conditional on > CONFIG_PCI_64BIT_PREF_MEM. What is the exact purpose of this config and > why is it obviously never used? (doesn't even compile)
It lets you allocate prefetchable memory resources above 4GB. In v3 it isn't used, but it has worked in v2, at least for some Tyan boards. You can compare the two. v3 mcp55 support is a WIP. Myles -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
