diff options
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 83ac0713ed0a..fb69ad191ad7 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -560,4 +560,25 @@ struct amba_id { #endif }; +/* + * Match x86 CPUs for CPU specific drivers. + * See documentation of "x86_match_cpu" for details. + */ + +struct x86_cpu_id { + __u16 vendor; + __u16 family; + __u16 model; + __u16 feature; /* bit index */ + kernel_ulong_t driver_data; +}; + +#define X86_FEATURE_MATCH(x) \ + { X86_VENDOR_ANY, X86_FAMILY_ANY, X86_MODEL_ANY, x } + +#define X86_VENDOR_ANY 0xffff +#define X86_FAMILY_ANY 0 +#define X86_MODEL_ANY 0 +#define X86_FEATURE_ANY 0 /* Same as FPU, you can't test for that */ + #endif /* LINUX_MOD_DEVICETABLE_H */ |