diff options
Diffstat (limited to 'arch/loongarch/include/asm/bootinfo.h')
| -rw-r--r-- | arch/loongarch/include/asm/bootinfo.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/bootinfo.h b/arch/loongarch/include/asm/bootinfo.h index e02ac4af7f6e..ed0910e8b856 100644 --- a/arch/loongarch/include/asm/bootinfo.h +++ b/arch/loongarch/include/asm/bootinfo.h @@ -36,8 +36,13 @@ struct loongson_system_configuration { }; extern u64 efi_system_table; -extern unsigned long fw_arg0, fw_arg1; +extern unsigned long fw_arg0, fw_arg1, fw_arg2; extern struct loongson_board_info b_info; extern struct loongson_system_configuration loongson_sysconf; +static inline bool io_master(int cpu) +{ + return test_bit(cpu, &loongson_sysconf.cores_io_master); +} + #endif /* _ASM_BOOTINFO_H */ |