[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH] Xenoprof: Support Intel CORE microarchitecture (was Re: [Xen-devel] Xen support for i386/core and i386/core2?)
Repost of Andrew Theurer's patch http://lists.xensource.com/archives/html/xen-devel/2006-10/msg00032.html Message-ID: <45213A82.8010009@xxxxxxxxxx> Date: Mon, 02 Oct 2006 11:12:50 -0500 From: Andrew Theurer <habanero@xxxxxxxxxx> To: xen-devel@xxxxxxxxxxxxxxxxxxx This adds support for core and core2 chips. Tested on Woodcrest processors. Requires Oprofile 0.9.2. -Andrew Signed-off-by: Andrew Theurer <habanero@xxxxxxxxxx> diff -Naurp xen-unstable.hg-11684/xen/arch/x86/oprofile/nmi_int.c xen-unstable.hg-11684-oprofile/xen/arch/x86/oprofile/nmi_int.c --- xen-unstable.hg-11684/xen/arch/x86/oprofile/nmi_int.c 2006-10-02 10:55:35.000000000 -0500 +++ xen-unstable.hg-11684-oprofile/xen/arch/x86/oprofile/nmi_int.c 2006-10-02 10:58:35.000000000 -0500 @@ -305,22 +305,24 @@ static int __init ppro_init(char *cpu_ty { __u8 cpu_model = current_cpu_data.x86_model; - if (cpu_model > 0xd) { + if (cpu_model > 15) { printk("xenoprof: Initialization failed. " "Intel processor model %d for P6 class family is not " "supported\n", cpu_model); return 0; } - - if (cpu_model == 9) { + else if (cpu_model == 15) + strncpy (cpu_type, "i386/core_2", XENOPROF_CPU_TYPE_SIZE - 1); + else if (cpu_model == 14) + strncpy (cpu_type, "i386/core", XENOPROF_CPU_TYPE_SIZE - 1); + else if (cpu_model == 9) strncpy (cpu_type, "i386/p6_mobile", XENOPROF_CPU_TYPE_SIZE - 1); - } else if (cpu_model > 5) { + else if (cpu_model > 5) strncpy (cpu_type, "i386/piii", XENOPROF_CPU_TYPE_SIZE - 1); - } else if (cpu_model > 2) { + else if (cpu_model > 2) strncpy (cpu_type, "i386/pii", XENOPROF_CPU_TYPE_SIZE - 1); - } else { + else strncpy (cpu_type, "i386/ppro", XENOPROF_CPU_TYPE_SIZE - 1); - } model = &op_ppro_spec; return 1; _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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