[PATCH 15/20] X86_64, UV: Add obtaining GAM Range Table from UV BIOS

UV4 uses a GAM (globally addressed memory) architecture that supports variable sized memory per node. This replaces the old "M" value (number of address bits per node) with a range table for conversions between addresses and physical node (pnode) id's. This table is obtained from UV BIOS via the

[PATCH 15/20] X86_64, UV: Add obtaining GAM Range Table from UV BIOS

UV4 uses a GAM (globally addressed memory) architecture that supports variable sized memory per node. This replaces the old "M" value (number of address bits per node) with a range table for conversions between addresses and physical node (pnode) id's. This table is obtained from UV BIOS via the