diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_fw.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_fw.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_fw.h b/drivers/accel/ivpu/ivpu_fw.h new file mode 100644 index 000000000000..8d275c802d1c --- /dev/null +++ b/drivers/accel/ivpu/ivpu_fw.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020-2023 Intel Corporation + */ + +#ifndef __IVPU_FW_H__ +#define __IVPU_FW_H__ + +struct ivpu_device; +struct ivpu_bo; +struct vpu_boot_params; + +struct ivpu_fw_info { + const struct firmware *file; + struct ivpu_bo *mem; + struct ivpu_bo *mem_shave_nn; + struct ivpu_bo *mem_log_crit; + struct ivpu_bo *mem_log_verb; + u64 runtime_addr; + u32 runtime_size; + u64 image_load_offset; + u32 image_size; + u32 shave_nn_size; + u64 entry_point; /* Cold or warm boot entry point for next boot */ + u64 cold_boot_entry_point; +}; + +int ivpu_fw_init(struct ivpu_device *vdev); +void ivpu_fw_fini(struct ivpu_device *vdev); +int ivpu_fw_load(struct ivpu_device *vdev); +void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params *bp); + +static inline bool ivpu_fw_is_cold_boot(struct ivpu_device *vdev) +{ + return vdev->fw->entry_point == vdev->fw->cold_boot_entry_point; +} + +#endif /* __IVPU_FW_H__ */ |