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Searched refs:vchiq_instance (Results 1 – 11 of 11) sorted by relevance

/linux-6.12.1/drivers/staging/vc04_services/include/linux/raspberrypi/
Dvchiq.h50 struct vchiq_instance;
55 int (*callback)(struct vchiq_instance *instance,
72 int (*callback)(struct vchiq_instance *instance,
83 struct vchiq_instance **pinstance);
84 extern int vchiq_shutdown(struct vchiq_instance *instance);
85 extern int vchiq_connect(struct vchiq_instance *instance);
86 extern int vchiq_open_service(struct vchiq_instance *instance,
89 extern int vchiq_close_service(struct vchiq_instance *instance,
91 extern int vchiq_use_service(struct vchiq_instance *instance, unsigned int service);
92 extern int vchiq_release_service(struct vchiq_instance *instance,
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/linux-6.12.1/drivers/staging/vc04_services/interface/vchiq_arm/
Dvchiq_arm.h62 struct vchiq_instance *instance;
81 struct vchiq_instance { struct
104 vchiq_use_service(struct vchiq_instance *instance, unsigned int handle); argument
107 vchiq_release_service(struct vchiq_instance *instance, unsigned int handle);
123 vchiq_instance_get_debugfs_node(struct vchiq_instance *instance);
126 vchiq_instance_get_use_count(struct vchiq_instance *instance);
129 vchiq_instance_get_pid(struct vchiq_instance *instance);
132 vchiq_instance_get_trace(struct vchiq_instance *instance);
135 vchiq_instance_set_trace(struct vchiq_instance *instance, int trace);
157 service_callback(struct vchiq_instance *vchiq_instance, enum vchiq_reason reason,
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Dvchiq_core.h190 struct vchiq_instance *instance;
317 struct vchiq_instance **instance;
447 vchiq_connect_internal(struct vchiq_state *state, struct vchiq_instance *instance);
452 int srvstate, struct vchiq_instance *instance,
468 vchiq_shutdown_internal(struct vchiq_state *state, struct vchiq_instance *instance);
474 vchiq_bulk_xfer_waiting_interruptible(struct vchiq_instance *instance,
478 vchiq_bulk_xfer_blocking_interruptible(struct vchiq_instance *instance, unsigned int handle,
483 vchiq_bulk_xfer_callback_interruptible(struct vchiq_instance *instance, unsigned int handle,
495 struct vchiq_service *handle_to_service(struct vchiq_instance *instance, unsigned int handle);
498 find_service_by_handle(struct vchiq_instance *instance, unsigned int handle);
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Dvchiq_debugfs.c22 struct vchiq_instance *instance = f->private; in debugfs_usecount_show()
34 struct vchiq_instance *instance = f->private; in debugfs_trace_show()
63 struct vchiq_instance *instance = f->private; in debugfs_trace_write()
99 void vchiq_debugfs_add_instance(struct vchiq_instance *instance) in vchiq_debugfs_add_instance()
116 void vchiq_debugfs_remove_instance(struct vchiq_instance *instance) in vchiq_debugfs_remove_instance()
149 void vchiq_debugfs_add_instance(struct vchiq_instance *instance) in vchiq_debugfs_add_instance()
153 void vchiq_debugfs_remove_instance(struct vchiq_instance *instance) in vchiq_debugfs_remove_instance()
Dvchiq_arm.c125 vchiq_blocking_bulk_transfer(struct vchiq_instance *instance, unsigned int handle, void *data,
150 cleanup_pagelistinfo(struct vchiq_instance *instance, struct vchiq_pagelist_info *pagelistinfo) in cleanup_pagelistinfo()
237 create_pagelist(struct vchiq_instance *instance, char *buf, char __user *ubuf, in create_pagelist()
424 free_pagelist(struct vchiq_instance *instance, struct vchiq_pagelist_info *pagelistinfo, in free_pagelist()
639 vchiq_prepare_bulk_data(struct vchiq_instance *instance, struct vchiq_bulk *bulk, void *offset, in vchiq_prepare_bulk_data()
664 vchiq_complete_bulk(struct vchiq_instance *instance, struct vchiq_bulk *bulk) in vchiq_complete_bulk()
677 int vchiq_initialise(struct vchiq_state *state, struct vchiq_instance **instance_out) in vchiq_initialise()
679 struct vchiq_instance *instance = NULL; in vchiq_initialise()
723 void free_bulk_waiter(struct vchiq_instance *instance) in free_bulk_waiter()
737 int vchiq_shutdown(struct vchiq_instance *instance) in vchiq_shutdown()
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Dvchiq_debugfs.h17 void vchiq_debugfs_add_instance(struct vchiq_instance *instance);
19 void vchiq_debugfs_remove_instance(struct vchiq_instance *instance);
Dvchiq_dev.c110 vchiq_ioc_queue_message(struct vchiq_instance *instance, unsigned int handle, in vchiq_ioc_queue_message()
139 static int vchiq_ioc_create_service(struct vchiq_instance *instance, in vchiq_ioc_create_service()
203 static int vchiq_ioc_dequeue_message(struct vchiq_instance *instance, in vchiq_ioc_dequeue_message()
284 static int vchiq_irq_queue_bulk_tx_rx(struct vchiq_instance *instance, in vchiq_irq_queue_bulk_tx_rx()
439 static int vchiq_ioc_await_completion(struct vchiq_instance *instance, in vchiq_ioc_await_completion()
585 struct vchiq_instance *instance = file->private_data; in vchiq_ioctl()
916 struct vchiq_instance *instance = file->private_data; in vchiq_compat_ioctl_create_service()
969 struct vchiq_instance *instance = file->private_data; in vchiq_compat_ioctl_queue_message()
1178 struct vchiq_instance *instance; in vchiq_open()
1209 struct vchiq_instance *instance = file->private_data; in vchiq_release()
Dvchiq_core.c224 struct vchiq_service *handle_to_service(struct vchiq_instance *instance, unsigned int handle) in handle_to_service()
232 find_service_by_handle(struct vchiq_instance *instance, unsigned int handle) in find_service_by_handle()
271 find_service_for_instance(struct vchiq_instance *instance, unsigned int handle) in find_service_for_instance()
291 find_closed_service_for_instance(struct vchiq_instance *instance, unsigned int handle) in find_closed_service_for_instance()
314 struct vchiq_instance *instance, in __next_service_by_instance()
338 struct vchiq_instance *instance, in next_service_by_instance()
391 vchiq_get_client_id(struct vchiq_instance *instance, unsigned int handle) in vchiq_get_client_id()
404 vchiq_get_service_userdata(struct vchiq_instance *instance, unsigned int handle) in vchiq_get_service_userdata()
2279 void vchiq_msg_queue_push(struct vchiq_instance *instance, unsigned int handle, in vchiq_msg_queue_push()
2302 struct vchiq_header *vchiq_msg_hold(struct vchiq_instance *instance, unsigned int handle) in vchiq_msg_hold()
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/linux-6.12.1/drivers/staging/vc04_services/bcm2835-audio/
Dbcm2835-vchiq.c96 static int audio_vchi_callback(struct vchiq_instance *vchiq_instance, in audio_vchi_callback() argument
101 struct bcm2835_audio_instance *instance = vchiq_get_service_userdata(vchiq_instance, in audio_vchi_callback()
123 vchiq_release_message(vchiq_instance, instance->service_handle, header); in audio_vchi_callback()
128 vc_vchi_audio_init(struct vchiq_instance *vchiq_instance, in vc_vchi_audio_init() argument
141 status = vchiq_open_service(vchiq_instance, &params, in vc_vchi_audio_init()
336 struct vchiq_instance *vchiq_instance = vchi_ctx->instance; in bcm2835_audio_write() local
358 status = vchiq_bulk_transmit(vchiq_instance, instance->service_handle, src, count, in bcm2835_audio_write()
364 status = vchiq_queue_kernel_message(vchiq_instance, in bcm2835_audio_write()
Dbcm2835.h48 struct vchiq_instance *instance;
/linux-6.12.1/drivers/staging/vc04_services/vchiq-mmal/
Dmmal-vchiq.c182 struct vchiq_instance *vchiq_instance; member
296 vchiq_use_service(instance->vchiq_instance, instance->service_handle); in buffer_to_host_work_cb()
297 ret = vchiq_bulk_receive(instance->vchiq_instance, instance->service_handle, in buffer_to_host_work_cb()
306 vchiq_release_service(instance->vchiq_instance, instance->service_handle); in buffer_to_host_work_cb()
440 vchiq_use_service(instance->vchiq_instance, instance->service_handle); in buffer_from_host()
442 ret = vchiq_queue_kernel_message(instance->vchiq_instance, instance->service_handle, &m, in buffer_from_host()
448 vchiq_release_service(instance->vchiq_instance, instance->service_handle); in buffer_from_host()
552 static int mmal_service_callback(struct vchiq_instance *vchiq_instance, in mmal_service_callback() argument
556 struct vchiq_mmal_instance *instance = vchiq_get_service_userdata(vchiq_instance, handle); in mmal_service_callback()
576 vchiq_release_message(vchiq_instance, handle, header); in mmal_service_callback()
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