x86_64: calibrate_delay_direct and apic id lift for BSP
From: Yinghai Lu
Date: Fri Oct 28 2005 - 13:42:11 EST
andi,
I tried to lift apic id in LinuxBIOS for all cpus after 0x10.
When using MB with AMD8111, the jiffies was not moving. So it is
locked at calibrate_delay_direct...
but MB with Nvidia ck804, jiffies is moving.
If I don't change BSP apic id ( keep it to 0), It changes....
I have no idea how the jiffies changes, there is another thread change it....?
YH
Memory: 508000k/524288k available (3146k kernel code, 15900k reserved,
1160k data, 296k init)
calibrate_delay_direct i=0
calibrate_delay_direct start_jiffies=fffedb08
calibrate_delay_direct 1 jiffies=fffedb08
calibrate_delay_direct 1 jiffies=fffedb08
calibrate_delay_direct 1 jiffies=fffedb08
calibrate_delay_direct 1 jiffies=fffedb08
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