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-rw-r--r--include/tpm-v2.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/tpm-v2.h b/include/tpm-v2.h
index e79c90b9395..36c6ac0be6e 100644
--- a/include/tpm-v2.h
+++ b/include/tpm-v2.h
@@ -658,4 +658,17 @@ u32 tpm2_disable_platform_hierarchy(struct udevice *dev);
u32 tpm2_submit_command(struct udevice *dev, const u8 *sendbuf,
u8 *recvbuf, size_t *recv_size);
+/**
+ * tpm_cr50_report_state() - Report the Cr50 internal state
+ *
+ * @dev: TPM device
+ * @vendor_cmd: Vendor command number to send
+ * @vendor_subcmd: Vendor sub-command number to send
+ * @recvbuf: Buffer to save the response to
+ * @recv_size: Pointer to the size of the response buffer
+ * Return: result of the operation
+ */
+u32 tpm2_report_state(struct udevice *dev, uint vendor_cmd, uint vendor_subcmd,
+ u8 *recvbuf, size_t *recv_size);
+
#endif /* __TPM_V2_H */