include/misc/ocxl.h

65  * ocxl_function_open() - Open an OpenCAPI function on an OpenCAPI device
68  * Returns an opaque pointer to the function, or an error pointer (check with IS_ERR)
81  * ocxl_function_fetch_afu() - Fetch an AFU instance from an OpenCAPI function
92  * ocxl_afu_get() - Take a reference to an AFU
98  * ocxl_afu_put() - Release a reference to an AFU
105  * ocxl_function_config() - Get the configuration information for an OpenCAPI function
113  * ocxl_function_close() - Close an OpenCAPI function
125  * ocxl_context_alloc() - Allocate an OpenCAPI context
134  * ocxl_context_free() - Free an OpenCAPI context
140  * ocxl_context_attach() - Grant access to an MM to an OpenCAPI context
151  * ocxl_context_detach() - Detach an MM from an OpenCAPI context
161  * ocxl_afu_irq_alloc() - Allocate an IRQ associated with an AFU context
170  * ocxl_afu_irq_free() - Frees an IRQ associated with an AFU context
179  * ocxl_afu_irq_get_addr() - Gets the address of the trigger page for an IRQ
180  * This can then be provided to an AFU which will write to that
190  * ocxl_irq_set_handler() - Provide a callback to be called when an IRQ is triggered
207  * ocxl_afu_config() - Get a pointer to the config for an AFU
215  * ocxl_afu_set_private() - Assign opaque hardware specific information to an OpenCAPI AFU.
223  * an external OpenCAPI AFU. This may be consumed by an external OpenCAPI driver.
339  * Tell an AFU, by writing in the configuration space, the PASIDs that
371  * Tell an AFU, by writing in the configuration space, the actags it
382  * Enable/disable an AFU, by writing in the configuration space.
401  * Request an AFU to terminate a PASID.
402  * Will return once the AFU has acked the request, or an error in case
443  * 'xsl_err_cb' is an optional callback if the driver wants to be
444  * notified when the translation fault interrupt handler detects an
446  * 'xsl_err_data' is an argument passed to the above callback, if
460  * Allocate an AFU interrupt associated to the link.