| #ifndef NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H |
| #define NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H |
| |
| #include <compiler.h> |
| |
| #define MRC_DATA_ALIGN 0x1000 |
| #define MRC_DATA_SIGNATURE (('M'<<0)|('R'<<8)|('C'<<16)|('D'<<24)) |
| |
| struct mrc_data_container { |
| u32 mrc_signature; // "MRCD" |
| u32 mrc_data_size; // Actual total size of this structure |
| u32 mrc_checksum; // IP style checksum |
| u32 reserved; // For header alignment |
| u8 mrc_data[0]; // Variable size, platform/run time dependent. |
| } __packed; |
| |
| struct mrc_data_container *find_current_mrc_cache(void); |
| struct mrc_data_container *store_current_mrc_cache(void *data, unsigned length); |
| |
| #endif /* NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H */ |