On Thu, 19 Mar 2009 20:55:35 -0700 Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > > Impact: not assume one place for mmconfig in nb > > prepare for following case: amd fam10h + mcp55 > CPU MSR has some range, mcp55 pci config will have another one. > > also prepare for mcp55 + io55 system. every one will have one range. > > if it s mcp55 detect duties to execlude range that is used by CPU MSR > aka, if CPU state bus 0-255, range in mcp55 need to be dropped. > because HW in CPU will not route that mcp55 mmconfig to handle it. I applied this one and cleaned up the changelog considerably. Please check to make sure I got the facts right; I may well have butchered it. -- Jesse Barnes, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
