diff options
Diffstat (limited to 'drivers/firmware/efi/test')
| -rw-r--r-- | drivers/firmware/efi/test/efi_test.c | 16 | ||||
| -rw-r--r-- | drivers/firmware/efi/test/efi_test.h | 3 |
2 files changed, 19 insertions, 0 deletions
diff --git a/drivers/firmware/efi/test/efi_test.c b/drivers/firmware/efi/test/efi_test.c index ddf9eae396fe..47d67bb0a516 100644 --- a/drivers/firmware/efi/test/efi_test.c +++ b/drivers/firmware/efi/test/efi_test.c @@ -663,6 +663,19 @@ out: return rv; } +static long efi_runtime_get_supported_mask(unsigned long arg) +{ + unsigned int __user *supported_mask; + int rv = 0; + + supported_mask = (unsigned int *)arg; + + if (put_user(efi.runtime_supported_mask, supported_mask)) + rv = -EFAULT; + + return rv; +} + static long efi_test_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -699,6 +712,9 @@ static long efi_test_ioctl(struct file *file, unsigned int cmd, case EFI_RUNTIME_RESET_SYSTEM: return efi_runtime_reset_system(arg); + + case EFI_RUNTIME_GET_SUPPORTED_MASK: + return efi_runtime_get_supported_mask(arg); } return -ENOTTY; diff --git a/drivers/firmware/efi/test/efi_test.h b/drivers/firmware/efi/test/efi_test.h index f2446aa1c2e3..117349e57993 100644 --- a/drivers/firmware/efi/test/efi_test.h +++ b/drivers/firmware/efi/test/efi_test.h @@ -118,4 +118,7 @@ struct efi_resetsystem { #define EFI_RUNTIME_RESET_SYSTEM \ _IOW('p', 0x0B, struct efi_resetsystem) +#define EFI_RUNTIME_GET_SUPPORTED_MASK \ + _IOR('p', 0x0C, unsigned int) + #endif /* _DRIVERS_FIRMWARE_EFI_TEST_H_ */ |