| #define E820MAX 128 /* number of entries in E820MAP */ |
| #define E820_COUNT 6 /* Number of types */ |
| __u64 addr; /* start of memory segment */ |
| __u64 size; /* size of memory segment */ |
| __u32 type; /* type of memory segment */ |
| } __attribute__((packed)); |
| #define ISA_START_ADDRESS 0xa0000 |
| #define ISA_END_ADDRESS 0x100000 |
| /* Implementation-defined function to install an e820 map */ |
| unsigned int install_e820_map(unsigned int max_entries, |
| * cb_install_e820_map() - Install e820 map provided by coreboot sysinfo |
| * This should be used when booting from coreboot, since in that case the |
| * memory areas are provided by coreboot in its sysinfo. |
| * @max_entries: Maximum number of entries to write |
| * @entries: Place to put entires |
| * Return: number of entries written |
| unsigned int cb_install_e820_map(unsigned int max_entries, |
| struct e820_entry *entries); |
| #endif /* __ASSEMBLY__ */ |
| #endif /* _ASM_X86_E820_H */ |