tpm: Provide a generic means to override the chip returned timeouts

[cascardo/linux.git] / include / linux / tpm.h

diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index fff1d09..8350c53 100644 (file)
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -39,6 +39,9 @@ struct tpm_class_ops {
        int (*send) (struct tpm_chip *chip, u8 *buf, size_t len);
        void (*cancel) (struct tpm_chip *chip);
        u8 (*status) (struct tpm_chip *chip);
+       bool (*update_timeouts)(struct tpm_chip *chip,
+                               unsigned long *timeout_cap);
+
 };
 
 #if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE)