54 acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
58 acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block);
75 acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,  in acpi_ev_install_gpe_block()  argument
105 		next_gpe_block->next = gpe_block;  in acpi_ev_install_gpe_block()
106 		gpe_block->previous = next_gpe_block;  in acpi_ev_install_gpe_block()
108 		gpe_xrupt_block->gpe_block_list_head = gpe_block;  in acpi_ev_install_gpe_block()
111 	gpe_block->xrupt_block = gpe_xrupt_block;  in acpi_ev_install_gpe_block()
131 acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block)  in acpi_ev_delete_gpe_block()  argument
146 	    acpi_hw_disable_gpe_block(gpe_block->xrupt_block, gpe_block, NULL);  in acpi_ev_delete_gpe_block()
148 	if (!gpe_block->previous && !gpe_block->next) {  in acpi_ev_delete_gpe_block()
152 		status = acpi_ev_delete_gpe_xrupt(gpe_block->xrupt_block);  in acpi_ev_delete_gpe_block()
160 		if (gpe_block->previous) {  in acpi_ev_delete_gpe_block()
161 			gpe_block->previous->next = gpe_block->next;  in acpi_ev_delete_gpe_block()
163 			gpe_block->xrupt_block->gpe_block_list_head =  in acpi_ev_delete_gpe_block()
164 			    gpe_block->next;  in acpi_ev_delete_gpe_block()
167 		if (gpe_block->next) {  in acpi_ev_delete_gpe_block()
168 			gpe_block->next->previous = gpe_block->previous;  in acpi_ev_delete_gpe_block()
173 	acpi_current_gpe_count -= gpe_block->gpe_count;  in acpi_ev_delete_gpe_block()
177 	ACPI_FREE(gpe_block->register_info);  in acpi_ev_delete_gpe_block()
178 	ACPI_FREE(gpe_block->event_info);  in acpi_ev_delete_gpe_block()
179 	ACPI_FREE(gpe_block);  in acpi_ev_delete_gpe_block()
199 acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)  in acpi_ev_create_gpe_info_blocks()  argument
213 	gpe_register_info = ACPI_ALLOCATE_ZEROED((acpi_size) gpe_block->  in acpi_ev_create_gpe_info_blocks()
227 	gpe_event_info = ACPI_ALLOCATE_ZEROED((acpi_size) gpe_block->gpe_count *  in acpi_ev_create_gpe_info_blocks()
239 	gpe_block->register_info = gpe_register_info;  in acpi_ev_create_gpe_info_blocks()
240 	gpe_block->event_info = gpe_event_info;  in acpi_ev_create_gpe_info_blocks()
251 	for (i = 0; i < gpe_block->register_count; i++) {  in acpi_ev_create_gpe_info_blocks()
256 		    (gpe_block->block_base_number +  in acpi_ev_create_gpe_info_blocks()
259 		this_register->status_address.address = gpe_block->address + i;  in acpi_ev_create_gpe_info_blocks()
262 		    gpe_block->address + i + gpe_block->register_count;  in acpi_ev_create_gpe_info_blocks()
264 		this_register->status_address.space_id = gpe_block->space_id;  in acpi_ev_create_gpe_info_blocks()
265 		this_register->enable_address.space_id = gpe_block->space_id;  in acpi_ev_create_gpe_info_blocks()
341 	struct acpi_gpe_block_info *gpe_block;  in acpi_ev_create_gpe_block()  local
352 	gpe_block = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_gpe_block_info));  in acpi_ev_create_gpe_block()
353 	if (!gpe_block) {  in acpi_ev_create_gpe_block()
359 	gpe_block->address = address;  in acpi_ev_create_gpe_block()
360 	gpe_block->space_id = space_id;  in acpi_ev_create_gpe_block()
361 	gpe_block->node = gpe_device;  in acpi_ev_create_gpe_block()
362 	gpe_block->gpe_count = (u16)(register_count * ACPI_GPE_REGISTER_WIDTH);  in acpi_ev_create_gpe_block()
363 	gpe_block->initialized = FALSE;  in acpi_ev_create_gpe_block()
364 	gpe_block->register_count = register_count;  in acpi_ev_create_gpe_block()
365 	gpe_block->block_base_number = gpe_block_base_number;  in acpi_ev_create_gpe_block()
371 	status = acpi_ev_create_gpe_info_blocks(gpe_block);  in acpi_ev_create_gpe_block()
373 		ACPI_FREE(gpe_block);  in acpi_ev_create_gpe_block()
379 	status = acpi_ev_install_gpe_block(gpe_block, interrupt_number);  in acpi_ev_create_gpe_block()
381 		ACPI_FREE(gpe_block->register_info);  in acpi_ev_create_gpe_block()
382 		ACPI_FREE(gpe_block->event_info);  in acpi_ev_create_gpe_block()
383 		ACPI_FREE(gpe_block);  in acpi_ev_create_gpe_block()
391 	walk_info.gpe_block = gpe_block;  in acpi_ev_create_gpe_block()
403 		(*return_gpe_block) = gpe_block;  in acpi_ev_create_gpe_block()
408 			      (u32)gpe_block->block_base_number,  in acpi_ev_create_gpe_block()
409 			      (u32)(gpe_block->block_base_number +  in acpi_ev_create_gpe_block()
410 				    (gpe_block->gpe_count - 1)),  in acpi_ev_create_gpe_block()
411 			      gpe_device->name.ascii, gpe_block->register_count,  in acpi_ev_create_gpe_block()
418 	acpi_current_gpe_count += gpe_block->gpe_count;  in acpi_ev_create_gpe_block()
438 			     struct acpi_gpe_block_info *gpe_block,  in acpi_ev_initialize_gpe_block()  argument
454 	if (!gpe_block || gpe_block->initialized) {  in acpi_ev_initialize_gpe_block()
465 	for (i = 0; i < gpe_block->register_count; i++) {  in acpi_ev_initialize_gpe_block()
471 			gpe_event_info = &gpe_block->event_info[gpe_index];  in acpi_ev_initialize_gpe_block()
492 					gpe_block->block_base_number));  in acpi_ev_initialize_gpe_block()
503 			   gpe_enabled_count, (u32)gpe_block->block_base_number,  in acpi_ev_initialize_gpe_block()
504 			   (u32)(gpe_block->block_base_number +  in acpi_ev_initialize_gpe_block()
505 				 (gpe_block->gpe_count - 1))));  in acpi_ev_initialize_gpe_block()
508 	gpe_block->initialized = TRUE;  in acpi_ev_initialize_gpe_block()