302 	int i;  in ioat_dma_self_test()  local
326 	for (i = 0; i < IOAT_TEST_SIZE; i++)  in ioat_dma_self_test()
327 		src[i] = (u8)i;  in ioat_dma_self_test()
409 	int i, j, msixcnt;  in ioat_dma_setup_interrupts()  local
425 	for (i = 0; i < msixcnt; i++)  in ioat_dma_setup_interrupts()
426 		ioat_dma->msix_entries[i].entry = i;  in ioat_dma_setup_interrupts()
432 	for (i = 0; i < msixcnt; i++) {  in ioat_dma_setup_interrupts()
433 		msix = &ioat_dma->msix_entries[i];  in ioat_dma_setup_interrupts()
434 		ioat_chan = ioat_chan_by_index(ioat_dma, i);  in ioat_dma_setup_interrupts()
439 			for (j = 0; j < i; j++) {  in ioat_dma_setup_interrupts()
571 	int i;  in ioat_enumerate_channels()  local
587 	for (i = 0; i < dma->chancnt; i++) {  in ioat_enumerate_channels()
592 		ioat_init_channel(ioat_dma, ioat_chan, i);  in ioat_enumerate_channels()
596 			i = 0;  in ioat_enumerate_channels()
600 	dma->chancnt = i;  in ioat_enumerate_channels()
614 	int i;  in ioat_free_chan_resources()  local
638 	for (i = 0; i < descs; i++) {  in ioat_free_chan_resources()
639 		desc = ioat_get_ring_ent(ioat_chan, ioat_chan->head + i);  in ioat_free_chan_resources()
647 	for (i = 0; i < total_descs - descs; i++) {  in ioat_free_chan_resources()
648 		desc = ioat_get_ring_ent(ioat_chan, ioat_chan->tail + i);  in ioat_free_chan_resources()
653 	for (i = 0; i < ioat_chan->desc_chunks; i++) {  in ioat_free_chan_resources()
655 				  ioat_chan->descs[i].virt,  in ioat_free_chan_resources()
656 				  ioat_chan->descs[i].hw);  in ioat_free_chan_resources()
657 		ioat_chan->descs[i].virt = NULL;  in ioat_free_chan_resources()
658 		ioat_chan->descs[i].hw = 0;  in ioat_free_chan_resources()
684 	int i = 0;  in ioat_alloc_chan_resources()  local
751 	} while (i++ < 20 && !is_ioat_active(status) && !is_ioat_idle(status));  in ioat_alloc_chan_resources()
785 	int i, src_idx;  in ioat_xor_val_self_test()  local
829 		for (i = 0; i < PAGE_SIZE; i++)  in ioat_xor_val_self_test()
830 			ptr[i] = (1 << src_idx);  in ioat_xor_val_self_test()
857 	for (i = 0; i < IOAT_NUM_SRC_TEST; i++) {  in ioat_xor_val_self_test()
858 		dma_srcs[i] = dma_map_page(dev, xor_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
860 		if (dma_mapping_error(dev, dma_srcs[i])) {  in ioat_xor_val_self_test()
896 	for (i = 0; i < IOAT_NUM_SRC_TEST; i++)  in ioat_xor_val_self_test()
897 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
900 	for (i = 0; i < (PAGE_SIZE / sizeof(u32)); i++) {  in ioat_xor_val_self_test()
903 		if (ptr[i] != cmp_word) {  in ioat_xor_val_self_test()
920 	for (i = 0; i < IOAT_NUM_SRC_TEST; i++)  in ioat_xor_val_self_test()
921 		xor_val_srcs[i] = xor_srcs[i];  in ioat_xor_val_self_test()
922 	xor_val_srcs[i] = dest;  in ioat_xor_val_self_test()
926 	for (i = 0; i < IOAT_NUM_SRC_TEST + 1; i++) {  in ioat_xor_val_self_test()
927 		dma_srcs[i] = dma_map_page(dev, xor_val_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
929 		if (dma_mapping_error(dev, dma_srcs[i])) {  in ioat_xor_val_self_test()
964 	for (i = 0; i < IOAT_NUM_SRC_TEST + 1; i++)  in ioat_xor_val_self_test()
965 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
979 	for (i = 0; i < IOAT_NUM_SRC_TEST + 1; i++) {  in ioat_xor_val_self_test()
980 		dma_srcs[i] = dma_map_page(dev, xor_val_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
982 		if (dma_mapping_error(dev, dma_srcs[i])) {  in ioat_xor_val_self_test()
1023 	for (i = 0; i < IOAT_NUM_SRC_TEST + 1; i++)  in ioat_xor_val_self_test()
1024 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
1029 		while (--i >= 0)  in ioat_xor_val_self_test()
1030 			dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE,  in ioat_xor_val_self_test()
1034 		while (--i >= 0)  in ioat_xor_val_self_test()
1035 			dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE,  in ioat_xor_val_self_test()
1156 		int i;  in ioat3_dma_probe()  local
1158 		for (i = 0; i < MAX_SED_POOLS; i++) {  in ioat3_dma_probe()
1159 			snprintf(pool_name, 14, "ioat_hw%d_sed", i);  in ioat3_dma_probe()
1162 			ioat_dma->sed_hw_pool[i] = dmam_pool_create(pool_name,  in ioat3_dma_probe()
1164 					SED_SIZE * (i + 1), 64, 0);  in ioat3_dma_probe()
1165 			if (!ioat_dma->sed_hw_pool[i])  in ioat3_dma_probe()
1215 	int i;  in ioat_shutdown()  local
1220 	for (i = 0; i < IOAT_MAX_CHANS; i++) {  in ioat_shutdown()
1221 		ioat_chan = ioat_dma->idx[i];  in ioat_shutdown()
1247 	int i;  in ioat_resume()  local
1249 	for (i = 0; i < IOAT_MAX_CHANS; i++) {  in ioat_resume()
1250 		ioat_chan = ioat_dma->idx[i];  in ioat_resume()
1326 	int i;  in release_ioatdma()  local
1328 	for (i = 0; i < IOAT_MAX_CHANS; i++)  in release_ioatdma()
1329 		kfree(d->idx[i]);  in release_ioatdma()