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()
358 	tx = ioat_dma->dma_dev.device_prep_dma_memcpy(dma_chan, dma_dest,  in ioat_dma_self_test()
377 	dma->device_issue_pending(dma_chan);  in ioat_dma_self_test()
382 	    dma->device_tx_status(dma_chan, cookie, NULL)  in ioat_dma_self_test()
399 	dma->device_free_chan_resources(dma_chan);  in ioat_dma_self_test()
632 static void ioat_free_chan_resources(struct dma_chan *c)  in ioat_free_chan_resources()
685 static int ioat_alloc_chan_resources(struct dma_chan *c)  in ioat_alloc_chan_resources()
756 	struct dma_chan *c = &ioat_chan->dma_chan;  in ioat_init_channel()
762 	ioat_chan->dma_chan.device = dma;  in ioat_init_channel()
763 	dma_cookie_init(&ioat_chan->dma_chan);  in ioat_init_channel()
764 	list_add_tail(&ioat_chan->dma_chan.device_node, &dma->channels);  in ioat_init_channel()
782 	struct dma_chan *dma_chan;  in ioat_xor_val_self_test()  local
831 	dma_chan = container_of(dma->channels.next, struct dma_chan,  in ioat_xor_val_self_test()
833 	if (dma->device_alloc_chan_resources(dma_chan) < 1) {  in ioat_xor_val_self_test()
853 	tx = dma->device_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in ioat_xor_val_self_test()
873 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
878 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
902 	if (!dma_has_cap(DMA_XOR_VAL, dma_chan->device->cap_mask))  in ioat_xor_val_self_test()
922 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
941 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
946 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
975 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
994 	dma->device_issue_pending(dma_chan);  in ioat_xor_val_self_test()
999 	    dma->device_tx_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {  in ioat_xor_val_self_test()
1031 	dma->device_free_chan_resources(dma_chan);  in ioat_xor_val_self_test()
1056 	struct dma_chan *c;  in ioat_intr_quirk()
1084 	struct dma_chan *c;  in ioat3_dma_probe()