Messages in this thread | | | From | "Protasevich, Natalie" <> | Subject | RE: APIC version | Date | Mon, 13 Jan 2003 14:21:54 -0600 |
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Wow, this is pretty brilliant, Jun! In cases like this one always thinks "Why this didn't occur to me, this is so obvious..." (Sadly I noticed that I tend to go "round and about" sometimes instead of direct :( I hope this will get incorporated in the source tree.
Thanks,
--Natalie
-----Original Message----- From: Nakajima, Jun [mailto:jun.nakajima@intel.com] Sent: Monday, January 13, 2003 1:13 PM To: Protasevich, Natalie; Martin J. Bligh; Pallipadi, Venkatesh Cc: William Lee Irwin III; Christoph Hellwig; James Cleverdon; Linux Kernel Subject: RE: APIC version
The only thing you need to do is processor.mpc_type = MP_PROCESSOR; processor.mpc_apicid = id; - processor.mpc_apicver = 0x10; /* TBD: lapic version */ + processor.mpc_apicver = GET_APIC_VERSION(apic_read(APIC_LVR)); processor.mpc_cpuflag = (enabled ? CPU_ENABLED : 0); processor.mpc_cpuflag |= (boot_cpu ? CPU_BOOTPROCESSOR : 0); processor.mpc_cpufeature = (boot_cpu_data.x86 << 8) |
Jun
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