diff options
Diffstat (limited to 'include/asm-avr32/processor.h')
| -rw-r--r-- | include/asm-avr32/processor.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-avr32/processor.h b/include/asm-avr32/processor.h index a52576b25afe..4212551c1cd9 100644 --- a/include/asm-avr32/processor.h +++ b/include/asm-avr32/processor.h @@ -57,11 +57,25 @@ struct avr32_cpuinfo { unsigned short cpu_revision; enum tlb_config tlb_config; unsigned long features; + u32 device_id; struct cache_info icache; struct cache_info dcache; }; +static inline unsigned int avr32_get_manufacturer_id(struct avr32_cpuinfo *cpu) +{ + return (cpu->device_id >> 1) & 0x7f; +} +static inline unsigned int avr32_get_product_number(struct avr32_cpuinfo *cpu) +{ + return (cpu->device_id >> 12) & 0xffff; +} +static inline unsigned int avr32_get_chip_revision(struct avr32_cpuinfo *cpu) +{ + return (cpu->device_id >> 28) & 0x0f; +} + extern struct avr32_cpuinfo boot_cpu_data; #ifdef CONFIG_SMP |