This patch implements Barcelona CPU detection. Signed-off-by: Robert Richter Index: linux-2.6.22-rc3/arch/i386/perfmon/perfmon.c =================================================================== --- linux-2.6.22-rc3.orig/arch/i386/perfmon/perfmon.c +++ linux-2.6.22-rc3/arch/i386/perfmon/perfmon.c @@ -1059,6 +1059,7 @@ char *pfm_arch_get_pmu_module_name(void) goto try_arch; } case 15: + case 16: /* All Opteron processors */ if (cpu_data->x86_vendor == X86_VENDOR_AMD) return "perfmon_k8"; Index: linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c =================================================================== --- linux-2.6.22-rc3.orig/arch/x86_64/perfmon/perfmon_k8.c +++ linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c @@ -307,7 +307,12 @@ static int pfm_k8_probe_pmu(void) return -1; } - if (current_cpu_data.x86 != 15) { + switch (current_cpu_data.x86) { + case 15: + case 16: + PFM_INFO("found family=%d", current_cpu_data.x86); + break; + default: PFM_INFO("unsupported family=%d", current_cpu_data.x86); return -1; } -- AMD Saxony, Dresden, Germany Operating System Research Center email: robert.richter@amd.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/