include/linux/remoteproc.h

6  * All rights reserved.
47  * struct resource_table - firmware resource table header
50  * @reserved: reserved (must be zero)
63  * memory region).
76 	u32 reserved[2];  member
81  * struct fw_rsc_hdr - firmware resource entry header
95  * enum fw_resource_type - types of resource entries
98  *		    memory region.
99  * @RSC_DEVMEM:     request to iommu_map a memory-based peripheral.
126 #define FW_RSC_ADDR_ANY (-1)
129  * struct fw_rsc_carveout - physically contiguous memory request
134  * @reserved: reserved (must be zero)
135  * @name: human-readable name of the requested memory region
138  * memory region.
142  * these memory regions (e.g. data/code segments, trace resource entries, ...).
144  * Allocating memory this way helps utilizing the reserved physical memory
150  * the expected device address of this memory region. If @da is set to
160  * hardware accelerators which access the physical memory directly (this
176 	u32 reserved;  member
181  * struct fw_rsc_devmem - iommu mapping request
186  * @reserved: reserved (must be zero)
187  * @name: human-readable name of the requested region to be mapped
190  * memory region. This is needed in case the remote processor requires
191  * access to certain memory-based peripherals; _never_ use it to access
192  * regular memory.
194  * This is obviously only needed if the remote processor is accessing memory
214 	u32 reserved;  member
219  * struct fw_rsc_trace - trace buffer declaration
222  * @reserved: reserved (must be zero)
223  * @name: human-readable name of the trace buffer
237 	u32 reserved;  member
242  * struct fw_rsc_vdev_vring - vring descriptor entry
246  * @notifyid is a unique rproc-wide notify index for this vring. This notify
267  * struct fw_rsc_vdev - virtio device header
269  * @notifyid is a unique rproc-wide notify index for this vdev. This notify
279  * @reserved: reserved (must be zero)
309 	u8 reserved[2];  member
316  * struct rproc_mem_entry - memory entry descriptor
318  * @is_iomem: io memory
322  * @release: release associated memory
324  * @name: associated memory region name (optional)
328  * @of_resm_idx: reserved memory phandle index
329  * @alloc: specific memory allocator function
350  * enum rsc_handling_status - return status of rproc_ops handle_rsc hook
360  * struct rproc_ops - platform-specific device handlers
374  * @load:		load firmware to memory, where the remote processor
403  * enum rproc_state - remote processor states
415  * to rproc_state_string, a state-to-name lookup table,
431  * enum rproc_crash_type - remote processor crash types
448  * enum rproc_dump_mechanism - Coredump options for core
452  * @RPROC_COREDUMP_INLINE:	Read segments directly from device memory. Stall
462  * struct rproc_dump_segment - segment info from ELF header
467  * @dump:	custom dump function to fill device memory segment associated
483  * struct rproc - represents a physical remote processor device
488  * @priv: private data which belongs to the platform-specific rproc module
489  * @ops: platform-specific start/stop rproc handlers
498  * @carveouts: list of physically contiguous memory allocations
503  * @notifyids: idr for dynamically assigning rproc-wide unique notify ids
513  * @auto_boot: flag to indicate if remote processor should be auto-started
561  * struct rproc_subdev - subdevice tied to a remoteproc
583  * struct rproc_vring - remoteproc vring state
588  * @notifyid: rproc-specific unique vring index
603  * struct rproc_vdev - remoteproc state for a supported virtio device
679 	return container_of(vdev->dev.parent, struct rproc_vdev, dev);  in vdev_to_rvdev()
686 	return rvdev->rproc;  in vdev_to_rproc()