diff options
Diffstat (limited to 'drivers/char/tpm/tpm_atmel.h')
| -rw-r--r-- | drivers/char/tpm/tpm_atmel.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h index 4f96d80cdce9..5c82eb47665e 100644 --- a/drivers/char/tpm/tpm_atmel.h +++ b/drivers/char/tpm/tpm_atmel.h @@ -96,6 +96,12 @@ enum tpm_atmel_addr { TPM_ATMEL_BASE_ADDR_HI = 0x09 }; +static inline int tpm_read_index(int base, int index) +{ + outb(index, base); + return inb(base+1) & 0xFF; +} + /* Verify this is a 1.1 Atmel TPM */ static int atmel_verify_tpm11(void) { |