Eric,
I have some questions about the APIC. How can I change the Second Opteron's APIC_ID? DO I need to make the second CPU run and its process access (APIC_DEFAULT_BASE+APIC_ID) and set (1<<24) to it.
Then When should start the process in auto.c or hardwaremain.c ( startup_other_cpus function)? I have tried to add one branch in auto.c and seems the second cpu start only from crt0.base. and it try copy LinBIOS and Jump
Regards
Yinghai Lu
-----邮件原件----- 发件人: ron minnich [mailto:rminnich@lanl.gov] 发送时间: 2003年6月25日 8:13 收件人: linuxbios@clustermatic.org 主题: K8 + 2.4.21 + SuSE 64-bit mode + Arima HDAMA + 49LF040 + MTD
The above combination works pretty well until I try to program the part, at which point the kernel takes an oops and dies.
I'm wondering if anyone else has either: - seen this work - seen this fail
thanks
ron
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