[LinuxBIOS] Initiate LDTSTOP (without RESET)
yinghai.lu at amd.com
Mon Jun 19 22:34:12 CEST 2006
LDTSTOP may need to SB to help.
When trying to change cpu fid, CPU need LDTSTOP to make the FID change
effective. enable_fid_change_on_sb will enable ldtstop on sb.
Current Amd8111 support code already have enable_fid_change_on_sb in the
Serverworks ht1000 need to call ldtstop explicitly to make fid change
effective. I will check in the code after the new cpu is released.
The problem the ck804 has problem with ldtstop. We have to use some
other way to make it effective...
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