diff options
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r-- | arch/x86/include/asm/e820.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index 68b4e0ec1950..761249e396fe 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -133,9 +133,13 @@ extern void e820_reserve_resources_late(void); extern void setup_memory_map(void); extern char *default_machine_specific_memory_setup(void); +/* + * Returns true iff the specified range [s,e) is completely contained inside + * the ISA region. + */ static inline bool is_ISA_range(u64 s, u64 e) { - return s >= ISA_START_ADDRESS && e < ISA_END_ADDRESS; + return s >= ISA_START_ADDRESS && e <= ISA_END_ADDRESS; } #endif /* __KERNEL__ */ |