kernel: FWIW, allow the CPU_ENABLE_EST option for x86_64 kernels too.
authorSascha Wildner <saw@online.de>
Wed, 6 Jul 2011 19:05:26 +0000 (21:05 +0200)
committerSascha Wildner <saw@online.de>
Wed, 6 Jul 2011 19:05:26 +0000 (21:05 +0200)
sys/config/LINT64
sys/platform/pc64/conf/files
sys/platform/pc64/conf/options

index 7800c41..82e3181 100644 (file)
@@ -143,8 +143,12 @@ cpu                HAMMER_CPU
 #
 # CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
 #
+# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology
+# found in Pentium(tm) M processors.
+#
 options                CPU_AMD64X2_INTR_SPAM
 #options       CPU_DISABLE_SSE
+options                CPU_ENABLE_EST
 \f
 #####################################################################
 # COMPATIBILITY OPTIONS
index 12d3fce..31f03a9 100644 (file)
@@ -178,6 +178,8 @@ platform/pc64/apic/ioapic_abi.c             standard
 platform/pc64/apic/ioapic_ipl.s                standard
 platform/pc64/apic/apic_vector.s       standard
 
+platform/pc64/x86_64/est.c             optional        cpu_enable_est
+
 bus/isa/x86_64/isa.c                   optional        isa
 bus/isa/x86_64/isa_dma.c                       optional        isa
 
index 49f5a3e..072e958 100644 (file)
@@ -14,6 +14,7 @@ APIC_IO                       opt_apic.h
 
 # x86_64 SMP options
 CPU_AMD64X2_INTR_SPAM  opt_cpu.h
+CPU_ENABLE_EST         opt_cpu.h
 
 # The cpu type
 #