Displaying 2 results from an estimated 2 matches for "5307h".
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5307
2009 May 04
3
[RFC][PATCH] poweroff COMBOOT module
...iver Version (0Eh)
+ xor bx,bx ; APM BIOS (0000h)
+ mov cx,0101h ; APM Driver version 1.1
+ int 15h
+ jnc apm0101_check
+
+ mov bx, msg_notsup
+ jmp error
+
+apm0101_check:
+ cmp cx,0101h ; APM Connection version
+ jae apm0101_ok
+
+ mov bx, msg_notsup
+ jmp error
+
+apm0101_ok:
+ mov ax,5307h ; Set Power State (07h)
+ mov bx,0001h ; All devices power managed by the APM BIOS
+ mov cx,0003h ; Power state off
+ int 15h
+ jnc off
+
+ mov bx, msg_failed
+
+error:
+ mov ax,2
+ int 22h
+off:
+ ret
+
+msg_notpresent: db 'APM not present.',0dh,0ah,0
+msg_notsup: db 'APM 1.1+...
2009 May 03
3
Domain-specific HLT when idle
Hello hpa,
We are developing a Xen-based virtualization service, and we are trying
to reduce excessive CPU utilization at isolinux boot prompts. When
users boot up a virtual machine on an isolinux boot CD, the CPU starts
spinning at 100%. These machines frequently get left in this state for
days or weeks, degrading the service for everyone else.
You replied to the work-around discussed in