diff options
Diffstat (limited to 'arch/x86/kernel/microcode.c')
| -rw-r--r-- | arch/x86/kernel/microcode.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c index 0d654bd32928..74e6a77bf190 100644 --- a/arch/x86/kernel/microcode.c +++ b/arch/x86/kernel/microcode.c | |||
| @@ -102,17 +102,17 @@ MODULE_LICENSE("GPL"); | |||
| 102 | #define MICROCODE_VERSION "1.14a" | 102 | #define MICROCODE_VERSION "1.14a" |
| 103 | 103 | ||
| 104 | #define DEFAULT_UCODE_DATASIZE (2000) /* 2000 bytes */ | 104 | #define DEFAULT_UCODE_DATASIZE (2000) /* 2000 bytes */ |
| 105 | #define MC_HEADER_SIZE (sizeof (microcode_header_t)) /* 48 bytes */ | 105 | #define MC_HEADER_SIZE (sizeof (struct microcode_header)) /* 48 bytes */ |
| 106 | #define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE) /* 2048 bytes */ | 106 | #define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE) /* 2048 bytes */ |
| 107 | #define EXT_HEADER_SIZE (sizeof (struct extended_sigtable)) /* 20 bytes */ | 107 | #define EXT_HEADER_SIZE (sizeof (struct extended_sigtable)) /* 20 bytes */ |
| 108 | #define EXT_SIGNATURE_SIZE (sizeof (struct extended_signature)) /* 12 bytes */ | 108 | #define EXT_SIGNATURE_SIZE (sizeof (struct extended_signature)) /* 12 bytes */ |
| 109 | #define DWSIZE (sizeof (u32)) | 109 | #define DWSIZE (sizeof (u32)) |
| 110 | #define get_totalsize(mc) \ | 110 | #define get_totalsize(mc) \ |
| 111 | (((microcode_t *)mc)->hdr.totalsize ? \ | 111 | (((struct microcode *)mc)->hdr.totalsize ? \ |
| 112 | ((microcode_t *)mc)->hdr.totalsize : DEFAULT_UCODE_TOTALSIZE) | 112 | ((struct microcode *)mc)->hdr.totalsize : DEFAULT_UCODE_TOTALSIZE) |
| 113 | #define get_datasize(mc) \ | 113 | #define get_datasize(mc) \ |
| 114 | (((microcode_t *)mc)->hdr.datasize ? \ | 114 | (((struct microcode *)mc)->hdr.datasize ? \ |
| 115 | ((microcode_t *)mc)->hdr.datasize : DEFAULT_UCODE_DATASIZE) | 115 | ((struct microcode *)mc)->hdr.datasize : DEFAULT_UCODE_DATASIZE) |
| 116 | 116 | ||
| 117 | #define sigmatch(s1, s2, p1, p2) \ | 117 | #define sigmatch(s1, s2, p1, p2) \ |
| 118 | (((s1) == (s2)) && (((p1) & (p2)) || (((p1) == 0) && ((p2) == 0)))) | 118 | (((s1) == (s2)) && (((p1) & (p2)) || (((p1) == 0) && ((p2) == 0)))) |
| @@ -130,7 +130,7 @@ static struct ucode_cpu_info { | |||
| 130 | unsigned int sig; | 130 | unsigned int sig; |
| 131 | unsigned int pf; | 131 | unsigned int pf; |
| 132 | unsigned int rev; | 132 | unsigned int rev; |
| 133 | microcode_t *mc; | 133 | struct microcode *mc; |
| 134 | } ucode_cpu_info[NR_CPUS]; | 134 | } ucode_cpu_info[NR_CPUS]; |
| 135 | 135 | ||
| 136 | static void collect_cpu_info(int cpu_num) | 136 | static void collect_cpu_info(int cpu_num) |
| @@ -171,7 +171,7 @@ static void collect_cpu_info(int cpu_num) | |||
| 171 | } | 171 | } |
| 172 | 172 | ||
| 173 | static inline int microcode_update_match(int cpu_num, | 173 | static inline int microcode_update_match(int cpu_num, |
| 174 | microcode_header_t *mc_header, int sig, int pf) | 174 | struct microcode_header *mc_header, int sig, int pf) |
| 175 | { | 175 | { |
| 176 | struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; | 176 | struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; |
| 177 | 177 | ||
| @@ -183,7 +183,7 @@ static inline int microcode_update_match(int cpu_num, | |||
| 183 | 183 | ||
| 184 | static int microcode_sanity_check(void *mc) | 184 | static int microcode_sanity_check(void *mc) |
| 185 | { | 185 | { |
| 186 | microcode_header_t *mc_header = mc; | 186 | struct microcode_header *mc_header = mc; |
| 187 | struct extended_sigtable *ext_header = NULL; | 187 | struct extended_sigtable *ext_header = NULL; |
| 188 | struct extended_signature *ext_sig; | 188 | struct extended_signature *ext_sig; |
| 189 | unsigned long total_size, data_size, ext_table_size; | 189 | unsigned long total_size, data_size, ext_table_size; |
| @@ -268,7 +268,7 @@ static int microcode_sanity_check(void *mc) | |||
| 268 | static int get_maching_microcode(void *mc, int cpu) | 268 | static int get_maching_microcode(void *mc, int cpu) |
| 269 | { | 269 | { |
| 270 | struct ucode_cpu_info *uci = ucode_cpu_info + cpu; | 270 | struct ucode_cpu_info *uci = ucode_cpu_info + cpu; |
| 271 | microcode_header_t *mc_header = mc; | 271 | struct microcode_header *mc_header = mc; |
| 272 | struct extended_sigtable *ext_header; | 272 | struct extended_sigtable *ext_header; |
| 273 | unsigned long total_size = get_totalsize(mc_header); | 273 | unsigned long total_size = get_totalsize(mc_header); |
| 274 | int ext_sigcount, i; | 274 | int ext_sigcount, i; |
| @@ -355,7 +355,7 @@ static unsigned int user_buffer_size; /* it's size */ | |||
| 355 | 355 | ||
| 356 | static long get_next_ucode(void **mc, long offset) | 356 | static long get_next_ucode(void **mc, long offset) |
| 357 | { | 357 | { |
| 358 | microcode_header_t mc_header; | 358 | struct microcode_header mc_header; |
| 359 | unsigned long total_size; | 359 | unsigned long total_size; |
| 360 | 360 | ||
| 361 | /* No more data */ | 361 | /* No more data */ |
| @@ -497,13 +497,13 @@ MODULE_ALIAS_MISCDEV(MICROCODE_MINOR); | |||
| 497 | static long get_next_ucode_from_buffer(void **mc, const u8 *buf, | 497 | static long get_next_ucode_from_buffer(void **mc, const u8 *buf, |
| 498 | unsigned long size, long offset) | 498 | unsigned long size, long offset) |
| 499 | { | 499 | { |
| 500 | microcode_header_t *mc_header; | 500 | struct microcode_header *mc_header; |
| 501 | unsigned long total_size; | 501 | unsigned long total_size; |
| 502 | 502 | ||
| 503 | /* No more data */ | 503 | /* No more data */ |
| 504 | if (offset >= size) | 504 | if (offset >= size) |
| 505 | return 0; | 505 | return 0; |
| 506 | mc_header = (microcode_header_t *)(buf + offset); | 506 | mc_header = (struct microcode_header *)(buf + offset); |
| 507 | total_size = get_totalsize(mc_header); | 507 | total_size = get_totalsize(mc_header); |
| 508 | 508 | ||
| 509 | if (offset + total_size > size) { | 509 | if (offset + total_size > size) { |
