我在 MSI M670 笔记本电脑上运行 Debian Squeeze。我的根驱动器上有以下文件，每个 256MB：
file:///sys/devices/pci0000:00/0000:00:05.0/resource1
file:///sys/devices/pci0000:00/0000:00:05.0/resource1_wc
这是我的 lspci 输出：
muhuk@debian:~$ lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)
00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2)
00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2)
00:00.7 RAM …