晶片也要支援，轉貼一部份的資料
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VT-d Works on OS

1) Host OS: PAE, 64-bit
2) Guest OS: 32-bit, PAE, 64-bit

Combinations Tested

1) 64-bit host: 32/PAE/64 Linux/XP/Win2003/Vista guests
2) PAE host: 32/PAE Linux/XP/Win2003/Vista guests

Enabled Systems

1) For VT-d enabling work on Xen, we have been using development systems using following Intel motherboards:
- DQ35MP
- DQ35JO
Note from Intel on VT-d compatbility:
VT-d is enabled on the following chipsets:
Intel Q35 GMCH with ICH9 DO (Bearlake chipset)
The following chipsets have VT-d capability, but OEMs may not have enabled in systems based on these:
Intel X38
Intel X48
VT-d will be enabled on these future products:
Intel Q45 (Eaglelake)
For Intel Desktop Boards, these have VT-d support enabled:
Intel DQ35JO
Intel DQ35MP
Intel DX38BT
Intel DX48BT2
For ASUS Desktop Boards, these have VT-d support enabled:
ASUS P5E-VM DO (Intel Q35 chipset)
These future Intel Desktop Boards will have VT-d support:
Intel DQ45CB
Intel DQ45EK

ps:請問一下各位大大，聽說G45晶片的版子這個月有可能推出，這是真的嗎?