1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 9c4163cfa3ce..010547138281 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -38,6 +38,11 @@ enum tpm_addr {
         TPM_ADDR = 0x4E,
 };
 
+#define TPM_WARN_DOING_SELFTEST 0x802
+#define TPM_ERR_DEACTIVATED     0x6
+#define TPM_ERR_DISABLED        0x7
+
+#define TPM_HEADER_SIZE         10
 extern ssize_t tpm_show_pubek(struct device *, struct device_attribute *attr,
                                 char *);
 extern ssize_t tpm_show_pcrs(struct device *, struct device_attribute *attr,
@@ -279,9 +284,9 @@ struct tpm_cmd_t {
 
 ssize_t tpm_getcap(struct device *, __be32, cap_t *, const char *);
 
-extern void tpm_get_timeouts(struct tpm_chip *);
+extern int tpm_get_timeouts(struct tpm_chip *);
 extern void tpm_gen_interrupt(struct tpm_chip *);
-extern void tpm_continue_selftest(struct tpm_chip *);
+extern int tpm_do_selftest(struct tpm_chip *);
 extern unsigned long tpm_calc_ordinal_duration(struct tpm_chip *, u32);
 extern struct tpm_chip* tpm_register_hardware(struct device *,
                                  const struct tpm_vendor_specific *);
@@ -294,7 +299,8 @@ extern ssize_t tpm_read(struct file *, char __user *, size_t, loff_t *);
 extern void tpm_remove_hardware(struct device *);
 extern int tpm_pm_suspend(struct device *, pm_message_t);
 extern int tpm_pm_resume(struct device *);
-
+extern int wait_for_tpm_stat(struct tpm_chip *, u8, unsigned long,
+                             wait_queue_head_t *);
 #ifdef CONFIG_ACPI
 extern struct dentry ** tpm_bios_log_setup(char *);
 extern void tpm_bios_log_teardown(struct dentry **);