697 		adapter->rx_ring->count = new_rx_count;  in e1000_set_ringparam()
738 		memcpy(temp_rx, adapter->rx_ring, size);  in e1000_set_ringparam()
752 		e1000e_free_rx_resources(adapter->rx_ring);  in e1000_set_ringparam()
753 		memcpy(adapter->rx_ring, temp_rx, size);  in e1000_set_ringparam()
1117 	struct e1000_ring *rx_ring = &adapter->test_rx_ring;  in e1000_free_desc_rings()  local
1136 	if (rx_ring->desc && rx_ring->buffer_info) {  in e1000_free_desc_rings()
1137 		for (i = 0; i < rx_ring->count; i++) {  in e1000_free_desc_rings()
1138 			buffer_info = &rx_ring->buffer_info[i];  in e1000_free_desc_rings()
1154 	if (rx_ring->desc) {  in e1000_free_desc_rings()
1155 		dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,  in e1000_free_desc_rings()
1156 				  rx_ring->dma);  in e1000_free_desc_rings()
1157 		rx_ring->desc = NULL;  in e1000_free_desc_rings()
1162 	kfree(rx_ring->buffer_info);  in e1000_free_desc_rings()
1163 	rx_ring->buffer_info = NULL;  in e1000_free_desc_rings()
1169 	struct e1000_ring *rx_ring = &adapter->test_rx_ring;  in e1000_setup_desc_rings()  local
1239 	if (!rx_ring->count)  in e1000_setup_desc_rings()
1240 		rx_ring->count = E1000_DEFAULT_RXD;  in e1000_setup_desc_rings()
1242 	rx_ring->buffer_info = kcalloc(rx_ring->count,  in e1000_setup_desc_rings()
1244 	if (!rx_ring->buffer_info) {  in e1000_setup_desc_rings()
1249 	rx_ring->size = rx_ring->count * sizeof(union e1000_rx_desc_extended);  in e1000_setup_desc_rings()
1250 	rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,  in e1000_setup_desc_rings()
1251 					   &rx_ring->dma, GFP_KERNEL);  in e1000_setup_desc_rings()
1252 	if (!rx_ring->desc) {  in e1000_setup_desc_rings()
1256 	rx_ring->next_to_use = 0;  in e1000_setup_desc_rings()
1257 	rx_ring->next_to_clean = 0;  in e1000_setup_desc_rings()
1262 	ew32(RDBAL(0), ((u64)rx_ring->dma & 0xFFFFFFFF));  in e1000_setup_desc_rings()
1263 	ew32(RDBAH(0), ((u64)rx_ring->dma >> 32));  in e1000_setup_desc_rings()
1264 	ew32(RDLEN(0), rx_ring->size);  in e1000_setup_desc_rings()
1274 	for (i = 0; i < rx_ring->count; i++) {  in e1000_setup_desc_rings()
1284 		rx_ring->buffer_info[i].skb = skb;  in e1000_setup_desc_rings()
1285 		rx_ring->buffer_info[i].dma =  in e1000_setup_desc_rings()
1289 				      rx_ring->buffer_info[i].dma)) {  in e1000_setup_desc_rings()
1293 		rx_desc = E1000_RX_DESC_EXT(*rx_ring, i);  in e1000_setup_desc_rings()
1295 		    cpu_to_le64(rx_ring->buffer_info[i].dma);  in e1000_setup_desc_rings()
1610 	struct e1000_ring *rx_ring = &adapter->test_rx_ring;  in e1000_run_loopback_test()  local
1620 	ew32(RDT(0), rx_ring->count - 1);  in e1000_run_loopback_test()
1627 	if (rx_ring->count <= tx_ring->count)  in e1000_run_loopback_test()
1630 		lc = ((rx_ring->count / 64) * 2) + 1;  in e1000_run_loopback_test()
1656 			buffer_info = &rx_ring->buffer_info[l];  in e1000_run_loopback_test()
1667 			if (l == rx_ring->count)  in e1000_run_loopback_test()