x86: add AMD specific declarations
Added AMD specific declarations to header file.
Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/microcode.h b/include/asm-x86/microcode.h
index ef77c6f..4e94172 100644
--- a/include/asm-x86/microcode.h
+++ b/include/asm-x86/microcode.h
@@ -30,6 +30,35 @@
struct extended_signature sigs[0];
};
+struct equiv_cpu_entry {
+ unsigned int installed_cpu;
+ unsigned int fixed_errata_mask;
+ unsigned int fixed_errata_compare;
+ unsigned int equiv_cpu;
+};
+
+struct microcode_header_amd {
+ unsigned int data_code;
+ unsigned int patch_id;
+ unsigned char mc_patch_data_id[2];
+ unsigned char mc_patch_data_len;
+ unsigned char init_flag;
+ unsigned int mc_patch_data_checksum;
+ unsigned int nb_dev_id;
+ unsigned int sb_dev_id;
+ unsigned char processor_rev_id[2];
+ unsigned char nb_rev_id;
+ unsigned char sb_rev_id;
+ unsigned char bios_api_rev;
+ unsigned char reserved1[3];
+ unsigned int match_reg[8];
+};
+
+struct microcode_amd {
+ struct microcode_header_amd hdr;
+ unsigned int mpb[0];
+};
+
struct ucode_cpu_info {
int valid;
unsigned int sig;
@@ -37,5 +66,6 @@
unsigned int rev;
union {
struct microcode_intel *mc_intel;
+ struct microcode_amd *mc_amd;
} mc;
};