316 	struct dma_chan *dma_chan;  in ioat_dma_self_test()  local
339 	dma_chan = container_of(dma->channels.next, struct dma_chan,  in ioat_dma_self_test()
341 	if (dma->device_alloc_chan_resources(dma_chan) < 1) {  in ioat_dma_self_test()
360 	tx = ioat_dma->dma_dev.device_prep_dma_memcpy(dma_chan, dma_dest,  in ioat_dma_self_test()
379 	dma->device_issue_pending(dma_chan);  in ioat_dma_self_test()
384 	    dma->device_tx_status(dma_chan, cookie, NULL)  in ioat_dma_self_test()
401 	dma->device_free_chan_resources(dma_chan);  in ioat_dma_self_test()
621 static void ioat_free_chan_resources(struct dma_chan *c)  in ioat_free_chan_resources()
683 static int ioat_alloc_chan_resources(struct dma_chan *c)  in ioat_alloc_chan_resources()
753 	struct dma_chan *c = &ioat_chan->dma_chan;  in ioat_init_channel()
759 	ioat_chan->dma_chan.device = dma;  in ioat_init_channel()
760 	dma_cookie_init(&ioat_chan->dma_chan);  in ioat_init_channel()
761 	list_add_tail(&ioat_chan->dma_chan.device_node, &dma->channels);  in ioat_init_channel()
777 	struct dma_chan *dma_chan;  in ioat_xor_val_self_test()  local
826 	dma_chan = container_of(dma->channels.next, struct dma_chan,  in ioat_xor_val_self_test()
828 	if (dma->device_alloc_chan_resources(dma_chan) < 1) {  in ioat_xor_val_self_test()
850 	tx = dma->device_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in ioat_xor_val_self_test()
870 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
875 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
899 	if (!dma_has_cap(DMA_XOR_VAL, dma_chan->device->cap_mask))  in ioat_xor_val_self_test()
919 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
938 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
943 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
972 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
991 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
996 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
1024 	dma->device_free_chan_resources(dma_chan);  in ioat_xor_val_self_test()
1049 	struct dma_chan *c;  in ioat_intr_quirk()
1077 	struct dma_chan *c;  in ioat3_dma_probe()