[SRC]GM965 Thermal Sensor detect program v0.3

               Last updated: 2008-11-03

Dear all：

  I haven't found a tool in linux to detect the temperature of GM965. So I just take some sources and try to write it to do it.
  First, I try libpciaccess and learn from xf86-video-intel code. But I found the "pci_device_find_by_slot" function can't find the correct "Device 0"'s base_addr and size. So I search some code about the process of "MCHBAR", because I found the "Device 0 MCHBAR" contains "Thermal Sensor" Regs in Intel GM965 datasheet.
  And I found coreboot's inteltool. At that time, I don't get the trac version code, so the inteltool code which I used is a bit old.
  I focus on the "print_mchbar" funcion, and make a small revise on it to support GM965.
  Then I can dump the MCHBAR Regs in GM965.
  The other thing is much more easy, and I had a little trouble in transfering the TR1's value to Centigrade degree value. I just test the value some time and use a Magic number based on experience.
 
  Now it seems to work.
  Hope you like it.

  Thank you for your orignal work, Stefan Reinauer.
  Let's GNU/Linux.



Updated version: Add GM945 detect support, make a little adjustment of temprature report.

2008-11-03 Updated version:

Use Intel's offical datasheet formula to transfer display.