diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/broadcom/chimp.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/broadcom/chimp.h b/include/broadcom/chimp.h new file mode 100644 index 0000000000..7f64152913 --- /dev/null +++ b/include/broadcom/chimp.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 Broadcom. + * + */ + +#ifndef __CHIMP_H__ +#define __CHIMP_H__ + +#include <linux/compiler.h> + +/** + * chimp_fastboot_optee() - api to load bnxt firmware + * + * @return: 0 on success and -ve on failure + */ +int chimp_fastboot_optee(void); + +/** + * chimp_health_status_optee() - get chimp health status + * + * Chimp health status could be firmware is in good condition or + * bad condition because of crash/hang. + * + * @status: pointer to get chimp health status + * + * @return: 0 on success and -ve on failure + */ +int chimp_health_status_optee(u32 *status); + +/** + * chimp_handshake_status_optee() - get chimp handshake status. + * + * To know firmware is loaded and running. + * + * @timeout: timeout value, if 0 then default timeout is considered by op-tee + * @hstatus: pointer to chimp handshake status + * + * @return: 0 on success and -ve on failure + */ +int chimp_handshake_status_optee(u32 timeout, u32 *hstatus); + +#endif |