118 			void (*callback) (struct mapleq *mq),  in maple_getcond_callback()
136 	struct mapleq *mq;  in maple_release_device()  local
140 	mq = mdev->mq;  in maple_release_device()
141 	if (mq) {  in maple_release_device()
142 		if (mq->recvbufdcsp)  in maple_release_device()
143 			kmem_cache_free(maple_queue_cache, mq->recvbufdcsp);  in maple_release_device()
144 		kfree(mq);  in maple_release_device()
145 		mq = NULL;  in maple_release_device()
166 	locking = mutex_is_locked(&mdev->mq->mutex);  in maple_add_packet()
172 	mutex_lock(&mdev->mq->mutex);  in maple_add_packet()
177 			mutex_unlock(&mdev->mq->mutex);  in maple_add_packet()
184 	mdev->mq->command = command;  in maple_add_packet()
185 	mdev->mq->length = length;  in maple_add_packet()
188 	mdev->mq->sendbuf = sendbuf;  in maple_add_packet()
190 	list_add(&mdev->mq->list, &maple_waitq);  in maple_add_packet()
213 	locking = mutex_lock_interruptible(&mdev->mq->mutex);  in maple_add_packet_sleeps()
222 			mutex_unlock(&mdev->mq->mutex);  in maple_add_packet_sleeps()
229 	mdev->mq->command = command;  in maple_add_packet_sleeps()
230 	mdev->mq->length = length;  in maple_add_packet_sleeps()
233 	mdev->mq->sendbuf = sendbuf;  in maple_add_packet_sleeps()
236 	list_add(&mdev->mq->list, &maple_waitq);  in maple_add_packet_sleeps()
245 	struct mapleq *mq;  in maple_allocq()  local
247 	mq = kmalloc(sizeof(*mq), GFP_KERNEL);  in maple_allocq()
248 	if (!mq)  in maple_allocq()
251 	mq->dev = mdev;  in maple_allocq()
252 	mq->recvbufdcsp = kmem_cache_zalloc(maple_queue_cache, GFP_KERNEL);  in maple_allocq()
253 	mq->recvbuf = (void *) P2SEGADDR(mq->recvbufdcsp);  in maple_allocq()
254 	if (!mq->recvbuf)  in maple_allocq()
261 	mutex_init(&mq->mutex);  in maple_allocq()
263 	return mq;  in maple_allocq()
266 	kfree(mq);  in maple_allocq()
281 	mdev->mq = maple_allocq(mdev);  in maple_alloc_dev()
283 	if (!mdev->mq) {  in maple_alloc_dev()
296 	if (mdev->mq) {  in maple_free_dev()
297 		if (mdev->mq->recvbufdcsp)  in maple_free_dev()
299 				mdev->mq->recvbufdcsp);  in maple_free_dev()
300 		kfree(mdev->mq);  in maple_free_dev()
308 static void maple_build_block(struct mapleq *mq)  in maple_build_block()  argument
311 	unsigned long *lsendbuf = mq->sendbuf;  in maple_build_block()
313 	port = mq->dev->port & 3;  in maple_build_block()
314 	unit = mq->dev->unit;  in maple_build_block()
315 	len = mq->length;  in maple_build_block()
323 	*maple_sendptr++ = PHYSADDR(mq->recvbuf);  in maple_build_block()
325 	    mq->command | (to << 8) | (from << 16) | (len << 24);  in maple_build_block()
334 	struct mapleq *mq, *nmq;  in maple_send()  local
347 	list_for_each_entry_safe(mq, nmq, &maple_waitq, list) {  in maple_send()
348 		maple_build_block(mq);  in maple_send()
349 		list_move(&mq->list, &maple_sentq);  in maple_send()
390 	recvbuf = mdev->mq->recvbuf;  in maple_attach_driver()
568 				struct mapleq *mq)  in maple_response_none()  argument
571 		list_del(&mq->list);  in maple_response_none()
628 			if (mutex_is_locked(&mdev->mq->mutex))  in maple_port_rescan()
629 				mutex_unlock(&mdev->mq->mutex);  in maple_port_rescan()
639 	struct mapleq *mq, *nmq;  in maple_dma_handler()  local
648 		list_for_each_entry_safe(mq, nmq, &maple_sentq, list) {  in maple_dma_handler()
649 			recvbuf = mq->recvbuf;  in maple_dma_handler()
651 			dev = mq->dev;  in maple_dma_handler()
652 			kfree(mq->sendbuf);  in maple_dma_handler()
653 			mutex_unlock(&mq->mutex);  in maple_dma_handler()
654 			list_del_init(&mq->list);  in maple_dma_handler()
658 				maple_response_none(dev, mq);  in maple_dma_handler()
667 					dev->callback(mq);  in maple_dma_handler()