Parse AMD cacheinfo CPUID(0x80000005) and CPUID(0x80000006).
Also parse the CPU capacity parameters at CPUID(0x80000008).
This allows converting their call sites to parsed CPUID access instead of
issuing CPUID queries.
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
---
arch/x86/include/asm/cpuid/types.h | 3 +++
arch/x86/kernel/cpu/cpuid_parser.h | 3 +++
2 files changed, 6 insertions(+)
diff --git a/arch/x86/include/asm/cpuid/types.h b/arch/x86/include/asm/cpuid/types.h
index f77659303569..f50e54bfb514 100644
--- a/arch/x86/include/asm/cpuid/types.h
+++ b/arch/x86/include/asm/cpuid/types.h
@@ -217,6 +217,9 @@ struct cpuid_leaves {
CPUID_LEAF ( 0x80000002, 0 );
CPUID_LEAF ( 0x80000003, 0 );
CPUID_LEAF ( 0x80000004, 0 );
+ CPUID_LEAF ( 0x80000005, 0 );
+ CPUID_LEAF ( 0x80000006, 0 );
+ CPUID_LEAF ( 0x80000008, 0 );
CPUID_LEAF_N ( 0x8000001d, 8 );
CPUID_LEAF ( 0x80860000, 0 );
CPUID_LEAF ( 0x80860001, 0 );
diff --git a/arch/x86/kernel/cpu/cpuid_parser.h b/arch/x86/kernel/cpu/cpuid_parser.h
index 25ca9b19e8cf..ab391de03a92 100644
--- a/arch/x86/kernel/cpu/cpuid_parser.h
+++ b/arch/x86/kernel/cpu/cpuid_parser.h
@@ -151,6 +151,9 @@ struct cpuid_parse_entry {
CPUID_PARSE_ENTRY ( 0x80000002, 0, generic ), \
CPUID_PARSE_ENTRY ( 0x80000003, 0, generic ), \
CPUID_PARSE_ENTRY ( 0x80000004, 0, generic ), \
+ CPUID_PARSE_ENTRY ( 0x80000005, 0, generic ), \
+ CPUID_PARSE_ENTRY ( 0x80000006, 0, generic ), \
+ CPUID_PARSE_ENTRY ( 0x80000008, 0, generic ), \
CPUID_PARSE_ENTRY_N ( 0x8000001d, deterministic_cache ), \
CPUID_PARSE_ENTRY ( 0x80860000, 0, 0x80860000 ), \
CPUID_PARSE_ENTRY ( 0x80860001, 0, generic ), \
--
2.53.0