diff options
Diffstat (limited to 'drivers/staging/greybus/firmware.h')
| -rw-r--r-- | drivers/staging/greybus/firmware.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/staging/greybus/firmware.h b/drivers/staging/greybus/firmware.h new file mode 100644 index 000000000000..f4f0db1cefe8 --- /dev/null +++ b/drivers/staging/greybus/firmware.h @@ -0,0 +1,42 @@ +/* + * Greybus Firmware Management Header + * + * Copyright 2016 Google Inc. + * Copyright 2016 Linaro Ltd. + * + * Released under the GPLv2 only. + */ + +#ifndef __FIRMWARE_H +#define __FIRMWARE_H + +#include "greybus.h" + +#define FW_NAME_PREFIX "gmp_" + +/* + * Length of the string in format: "FW_NAME_PREFIX""%08x_%08x_%08x_%08x_%s.tftf" + * (3 + 1 + 4 * (8 + 1) + 10 + 1 + 4 + 1) + */ +#define FW_NAME_SIZE 56 + +/* Firmware Management Protocol specific functions */ +int fw_mgmt_init(void); +void fw_mgmt_exit(void); +struct gb_connection *to_fw_mgmt_connection(struct device *dev); +int gb_fw_mgmt_request_handler(struct gb_operation *op); +int gb_fw_mgmt_connection_init(struct gb_connection *connection); +void gb_fw_mgmt_connection_exit(struct gb_connection *connection); + +/* Firmware Download Protocol specific functions */ +int gb_fw_download_request_handler(struct gb_operation *op); +int gb_fw_download_connection_init(struct gb_connection *connection); +void gb_fw_download_connection_exit(struct gb_connection *connection); + +/* CAP Protocol specific functions */ +int cap_init(void); +void cap_exit(void); +int gb_cap_connection_init(struct gb_connection *connection); +void gb_cap_connection_exit(struct gb_connection *connection); + +#endif /* __FIRMWARE_H */ |