This patch adds the necessary cpufreq data that go with the author's patch to
the kernel sources to the ACPI tables.
Current hokey bits: Since this table is static, the speeds are fixed at
900/1000/1100MHz. These probably ought to be generated dynamically.
See part 1 of this patch for a more complete discussion.
Signed-off-by: Darrick J. Wong <[EMAIL PROTECTED]>
---
bios/acpi-dsdt.dsl | 85 ++++++++++++++++++++++++++++++++++++++++++++-
qemu/pc-bios/bios.bin | Bin
qemu/target-i386/helper.c | 2 +
3 files changed, 85 insertions(+), 2 deletions(-)
diff --git a/bios/acpi-dsdt.dsl b/bios/acpi-dsdt.dsl
index d1bfa2c..5f5a3c5 100755
--- a/bios/acpi-dsdt.dsl
+++ b/bios/acpi-dsdt.dsl
@@ -25,6 +25,66 @@ DefinitionBlock (
0x1 // OEM Revision
)
{
+ Name (SPSS, Package(0x03)
+ {
+ Package (0x06)
+ {
+ 0x0000044C,
+ 0x00000440,
+ 0x00000100,
+ 0x00000100,
+ 0x00000003,
+ 0x00000003
+ },
+ Package (0x06)
+ {
+ 0x000003E8,
+ 0x00000220,
+ 0x00000100,
+ 0x00000100,
+ 0x00000002,
+ 0x00000002
+ },
+ Package (0x06)
+ {
+ 0x00000384,
+ 0x00000110,
+ 0x00000100,
+ 0x00000100,
+ 0x00000001,
+ 0x00000001
+ }
+ })
+
+ Method (SPPC, 0, NotSerialized)
+ {
+ Return (Zero)
+ }
+
+ Method (SPCT, 0, NotSerialized)
+ {
+ Return (Package (0x02)
+ {
+ ResourceTemplate ()
+ {
+ Register (FFixedHW,
+ 0x40,
+ 0x00,
+ 0x0000000000000199,
+ ,)
+ },
+
+ ResourceTemplate ()
+ {
+ Register (FFixedHW,
+ 0x10,
+ 0x00,
+ 0x0000000000000198,
+ ,)
+ }
+ })
+ }
+
Scope (\_PR)
{
OperationRegion( PRST, SystemIO, 0xaf00, 0x02)
@@ -44,11 +104,34 @@ DefinitionBlock (
Method (_STA) { \
Return(0xF) \
} \
+ Method (_PPC, 0, NotSerialized) { \
+ Return (SPPC) \
+ } \
+ Method (_PCT, 0, NotSerialized) { \
+ Return (SPCT) \
+ } \
+ Method (_PSS, 0, NotSerialized) { \
+ Return (SPSS) \
+ } \
} \
- Processor (CPU0, 0x00, 0x0000b010, 0x06) {Method (_STA) { Return(0xF)}}
+ Processor (CPU0, 0x00, 0x0000b010, 0x06)
+ {
+ Method (_STA) {
+ Return(0xF)
+ }
+ Method (_PPC, 0, NotSerialized) {
+ Return (SPPC)
+ }
+ Method (_PCT, 0, NotSerialized) {
+ Return (SPCT)
+ }
+ Method (_PSS, 0, NotSerialized) {
+ Return (SPSS)
+ }
+ }
gen_processor(1, 1)
gen_processor(2, 2)
gen_processor(3, 3)
diff --git a/qemu/pc-bios/bios.bin b/qemu/pc-bios/bios.bin
index 3e5d96a..2b76c6e 100644
Binary files a/qemu/pc-bios/bios.bin and b/qemu/pc-bios/bios.bin differ
diff --git a/qemu/target-i386/helper.c b/qemu/target-i386/helper.c
index 3c710bf..6684754 100644
--- a/qemu/target-i386/helper.c
+++ b/qemu/target-i386/helper.c
@@ -165,7 +165,7 @@ static x86_def_t x86_defs[] = {
CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA |
/* this feature is needed for Solaris and isn't fully implemented */
CPUID_PSE36,
- .ext_features = CPUID_EXT_SSE3,
+ .ext_features = CPUID_EXT_SSE3 | CPUID_EXT_EST,
.ext2_features = (PPRO_FEATURES & 0x0183F3FF) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX |
CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT,
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