70 #define ONENAND_CORE(flash)		(flash->data)  argument
71 #define ONENAND_CORE_SPARE(flash, this, offset)				\  argument
72 	((flash->data) + (this->chipsize) + (offset >> 5))
111 	struct onenand_flash	flash;  member
264 	struct onenand_flash *flash = this->priv;  in onenand_data_handle()  local
295 		src = ONENAND_CORE(flash) + offset;  in onenand_data_handle()
305 		src = ONENAND_CORE_SPARE(flash, this, offset);  in onenand_data_handle()
312 		dest = ONENAND_CORE(flash) + offset;  in onenand_data_handle()
335 		dest = ONENAND_CORE_SPARE(flash, this, offset);  in onenand_data_handle()
353 		memset(ONENAND_CORE(flash) + offset, 0xff, erasesize);  in onenand_data_handle()
354 		memset(ONENAND_CORE_SPARE(flash, this, offset), 0xff,  in onenand_data_handle()
443  * @flash:		OneNAND simulator data strucutres
447 static int __init flash_init(struct onenand_flash *flash)  in flash_init()  argument
452 	flash->base = kzalloc(131072, GFP_KERNEL);  in flash_init()
453 	if (!flash->base) {  in flash_init()
462 	ONENAND_CORE(flash) = vmalloc(size + (size >> 5));  in flash_init()
463 	if (!ONENAND_CORE(flash)) {  in flash_init()
465 		kfree(flash->base);  in flash_init()
469 	memset(ONENAND_CORE(flash), 0xff, size + (size >> 5));  in flash_init()
472 	writew(manuf_id, flash->base + ONENAND_REG_MANUFACTURER_ID);  in flash_init()
473 	writew(device_id, flash->base + ONENAND_REG_DEVICE_ID);  in flash_init()
474 	writew(version_id, flash->base + ONENAND_REG_VERSION_ID);  in flash_init()
475 	writew(technology_id, flash->base + ONENAND_REG_TECHNOLOGY);  in flash_init()
481 	writew(buffer_size, flash->base + ONENAND_REG_DATA_BUFFER_SIZE);  in flash_init()
488  * @flash:		OneNAND simulator data structures
492 static void flash_exit(struct onenand_flash *flash)  in flash_exit()  argument
494 	vfree(ONENAND_CORE(flash));  in flash_exit()
495 	kfree(flash->base);  in flash_exit()
519 	if (flash_init(&info->flash)) {  in onenand_sim_init()
520 		printk(KERN_ERR "Unable to allocate flash.\n");  in onenand_sim_init()
528 	info->onenand.base = info->flash.base;  in onenand_sim_init()
529 	info->onenand.priv = &info->flash;  in onenand_sim_init()
536 		flash_exit(&info->flash);  in onenand_sim_init()
551 	struct onenand_flash *flash = this->priv;  in onenand_sim_exit()  local
554 	flash_exit(flash);  in onenand_sim_exit()
563 MODULE_DESCRIPTION("The OneNAND flash simulator");