20 acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
24 acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block);
41 acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,  in acpi_ev_install_gpe_block()  argument
71 		next_gpe_block->next = gpe_block;  in acpi_ev_install_gpe_block()
72 		gpe_block->previous = next_gpe_block;  in acpi_ev_install_gpe_block()
74 		gpe_xrupt_block->gpe_block_list_head = gpe_block;  in acpi_ev_install_gpe_block()
77 	gpe_block->xrupt_block = gpe_xrupt_block;  in acpi_ev_install_gpe_block()
97 acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block)  in acpi_ev_delete_gpe_block()  argument
112 	    acpi_hw_disable_gpe_block(gpe_block->xrupt_block, gpe_block, NULL);  in acpi_ev_delete_gpe_block()
117 	if (!gpe_block->previous && !gpe_block->next) {  in acpi_ev_delete_gpe_block()
121 		status = acpi_ev_delete_gpe_xrupt(gpe_block->xrupt_block);  in acpi_ev_delete_gpe_block()
129 		if (gpe_block->previous) {  in acpi_ev_delete_gpe_block()
130 			gpe_block->previous->next = gpe_block->next;  in acpi_ev_delete_gpe_block()
132 			gpe_block->xrupt_block->gpe_block_list_head =  in acpi_ev_delete_gpe_block()
133 			    gpe_block->next;  in acpi_ev_delete_gpe_block()
136 		if (gpe_block->next) {  in acpi_ev_delete_gpe_block()
137 			gpe_block->next->previous = gpe_block->previous;  in acpi_ev_delete_gpe_block()
143 	acpi_current_gpe_count -= gpe_block->gpe_count;  in acpi_ev_delete_gpe_block()
147 	ACPI_FREE(gpe_block->register_info);  in acpi_ev_delete_gpe_block()
148 	ACPI_FREE(gpe_block->event_info);  in acpi_ev_delete_gpe_block()
149 	ACPI_FREE(gpe_block);  in acpi_ev_delete_gpe_block()
169 acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)  in acpi_ev_create_gpe_info_blocks()  argument
183 	gpe_register_info = ACPI_ALLOCATE_ZEROED((acpi_size)gpe_block->  in acpi_ev_create_gpe_info_blocks()
197 	gpe_event_info = ACPI_ALLOCATE_ZEROED((acpi_size)gpe_block->gpe_count *  in acpi_ev_create_gpe_info_blocks()
209 	gpe_block->register_info = gpe_register_info;  in acpi_ev_create_gpe_info_blocks()
210 	gpe_block->event_info = gpe_event_info;  in acpi_ev_create_gpe_info_blocks()
221 	for (i = 0; i < gpe_block->register_count; i++) {  in acpi_ev_create_gpe_info_blocks()
226 		    (gpe_block->block_base_number +  in acpi_ev_create_gpe_info_blocks()
229 		this_register->status_address.address = gpe_block->address + i;  in acpi_ev_create_gpe_info_blocks()
232 		    gpe_block->address + i + gpe_block->register_count;  in acpi_ev_create_gpe_info_blocks()
234 		this_register->status_address.space_id = gpe_block->space_id;  in acpi_ev_create_gpe_info_blocks()
235 		this_register->enable_address.space_id = gpe_block->space_id;  in acpi_ev_create_gpe_info_blocks()
305 	struct acpi_gpe_block_info *gpe_block;  in acpi_ev_create_gpe_block()  local
333 	gpe_block = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_gpe_block_info));  in acpi_ev_create_gpe_block()
334 	if (!gpe_block) {  in acpi_ev_create_gpe_block()
340 	gpe_block->address = address;  in acpi_ev_create_gpe_block()
341 	gpe_block->space_id = space_id;  in acpi_ev_create_gpe_block()
342 	gpe_block->node = gpe_device;  in acpi_ev_create_gpe_block()
343 	gpe_block->gpe_count = (u16)(register_count * ACPI_GPE_REGISTER_WIDTH);  in acpi_ev_create_gpe_block()
344 	gpe_block->initialized = FALSE;  in acpi_ev_create_gpe_block()
345 	gpe_block->register_count = register_count;  in acpi_ev_create_gpe_block()
346 	gpe_block->block_base_number = gpe_block_base_number;  in acpi_ev_create_gpe_block()
352 	status = acpi_ev_create_gpe_info_blocks(gpe_block);  in acpi_ev_create_gpe_block()
354 		ACPI_FREE(gpe_block);  in acpi_ev_create_gpe_block()
360 	status = acpi_ev_install_gpe_block(gpe_block, interrupt_number);  in acpi_ev_create_gpe_block()
362 		ACPI_FREE(gpe_block->register_info);  in acpi_ev_create_gpe_block()
363 		ACPI_FREE(gpe_block->event_info);  in acpi_ev_create_gpe_block()
364 		ACPI_FREE(gpe_block);  in acpi_ev_create_gpe_block()
372 	walk_info.gpe_block = gpe_block;  in acpi_ev_create_gpe_block()
384 		(*return_gpe_block) = gpe_block;  in acpi_ev_create_gpe_block()
389 			      (u32)gpe_block->block_base_number,  in acpi_ev_create_gpe_block()
390 			      (u32)(gpe_block->block_base_number +  in acpi_ev_create_gpe_block()
391 				    (gpe_block->gpe_count - 1)),  in acpi_ev_create_gpe_block()
392 			      gpe_device->name.ascii, gpe_block->register_count,  in acpi_ev_create_gpe_block()
399 	acpi_current_gpe_count += gpe_block->gpe_count;  in acpi_ev_create_gpe_block()
419 			     struct acpi_gpe_block_info *gpe_block,  in acpi_ev_initialize_gpe_block()  argument
437 	if (!gpe_block || gpe_block->initialized) {  in acpi_ev_initialize_gpe_block()
448 	for (i = 0; i < gpe_block->register_count; i++) {  in acpi_ev_initialize_gpe_block()
454 			gpe_event_info = &gpe_block->event_info[gpe_index];  in acpi_ev_initialize_gpe_block()
456 					gpe_block->block_base_number +  in acpi_ev_initialize_gpe_block()
491 			   gpe_enabled_count, (u32)gpe_block->block_base_number,  in acpi_ev_initialize_gpe_block()
492 			   (u32)(gpe_block->block_base_number +  in acpi_ev_initialize_gpe_block()
493 				 (gpe_block->gpe_count - 1))));  in acpi_ev_initialize_gpe_block()
496 	gpe_block->initialized = TRUE;  in acpi_ev_initialize_gpe_block()