288 struct rx_ring {  struct
492 	struct rx_ring rx_ring;  member
740 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_rx_dma_enable()  local
742 	if (rx_ring->fbr[1]->buffsize == 4096)  in et131x_rx_dma_enable()
744 	else if (rx_ring->fbr[1]->buffsize == 8192)  in et131x_rx_dma_enable()
746 	else if (rx_ring->fbr[1]->buffsize == 16384)  in et131x_rx_dma_enable()
750 	if (rx_ring->fbr[0]->buffsize == 256)  in et131x_rx_dma_enable()
752 	else if (rx_ring->fbr[0]->buffsize == 512)  in et131x_rx_dma_enable()
754 	else if (rx_ring->fbr[0]->buffsize == 1024)  in et131x_rx_dma_enable()
1539 	struct rx_ring *rx_local = &adapter->rx_ring;  in et131x_config_rx_dma_regs()
1865 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_rx_dma_memory_alloc()  local
1869 	rx_ring->fbr[0] = kzalloc(sizeof(*fbr), GFP_KERNEL);  in et131x_rx_dma_memory_alloc()
1870 	if (rx_ring->fbr[0] == NULL)  in et131x_rx_dma_memory_alloc()
1872 	rx_ring->fbr[1] = kzalloc(sizeof(*fbr), GFP_KERNEL);  in et131x_rx_dma_memory_alloc()
1873 	if (rx_ring->fbr[1] == NULL)  in et131x_rx_dma_memory_alloc()
1894 		rx_ring->fbr[0]->buffsize = 256;  in et131x_rx_dma_memory_alloc()
1895 		rx_ring->fbr[0]->num_entries = 512;  in et131x_rx_dma_memory_alloc()
1896 		rx_ring->fbr[1]->buffsize = 2048;  in et131x_rx_dma_memory_alloc()
1897 		rx_ring->fbr[1]->num_entries = 512;  in et131x_rx_dma_memory_alloc()
1899 		rx_ring->fbr[0]->buffsize = 512;  in et131x_rx_dma_memory_alloc()
1900 		rx_ring->fbr[0]->num_entries = 1024;  in et131x_rx_dma_memory_alloc()
1901 		rx_ring->fbr[1]->buffsize = 4096;  in et131x_rx_dma_memory_alloc()
1902 		rx_ring->fbr[1]->num_entries = 512;  in et131x_rx_dma_memory_alloc()
1904 		rx_ring->fbr[0]->buffsize = 1024;  in et131x_rx_dma_memory_alloc()
1905 		rx_ring->fbr[0]->num_entries = 768;  in et131x_rx_dma_memory_alloc()
1906 		rx_ring->fbr[1]->buffsize = 16384;  in et131x_rx_dma_memory_alloc()
1907 		rx_ring->fbr[1]->num_entries = 128;  in et131x_rx_dma_memory_alloc()
1910 	rx_ring->psr_entries = rx_ring->fbr[0]->num_entries +  in et131x_rx_dma_memory_alloc()
1911 			       rx_ring->fbr[1]->num_entries;  in et131x_rx_dma_memory_alloc()
1914 		fbr = rx_ring->fbr[id];  in et131x_rx_dma_memory_alloc()
1930 		fbr = rx_ring->fbr[id];  in et131x_rx_dma_memory_alloc()
1970 	psr_size = sizeof(struct pkt_stat_desc) * rx_ring->psr_entries;  in et131x_rx_dma_memory_alloc()
1972 	rx_ring->ps_ring_virtaddr = dma_alloc_coherent(&adapter->pdev->dev,  in et131x_rx_dma_memory_alloc()
1974 						  &rx_ring->ps_ring_physaddr,  in et131x_rx_dma_memory_alloc()
1977 	if (!rx_ring->ps_ring_virtaddr) {  in et131x_rx_dma_memory_alloc()
1984 	rx_ring->rx_status_block = dma_alloc_coherent(&adapter->pdev->dev,  in et131x_rx_dma_memory_alloc()
1986 					    &rx_ring->rx_status_bus,  in et131x_rx_dma_memory_alloc()
1988 	if (!rx_ring->rx_status_block) {  in et131x_rx_dma_memory_alloc()
1993 	rx_ring->num_rfd = NIC_DEFAULT_NUM_RFD;  in et131x_rx_dma_memory_alloc()
1998 	INIT_LIST_HEAD(&rx_ring->recv_list);  in et131x_rx_dma_memory_alloc()
2009 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_rx_dma_memory_free()  local
2013 	WARN_ON(rx_ring->num_ready_recv != rx_ring->num_rfd);  in et131x_rx_dma_memory_free()
2015 	while (!list_empty(&rx_ring->recv_list)) {  in et131x_rx_dma_memory_free()
2016 		rfd = list_entry(rx_ring->recv_list.next,  in et131x_rx_dma_memory_free()
2026 		fbr = rx_ring->fbr[id];  in et131x_rx_dma_memory_free()
2056 	if (rx_ring->ps_ring_virtaddr) {  in et131x_rx_dma_memory_free()
2057 		psr_size = sizeof(struct pkt_stat_desc) * rx_ring->psr_entries;  in et131x_rx_dma_memory_free()
2060 				  rx_ring->ps_ring_virtaddr,  in et131x_rx_dma_memory_free()
2061 				  rx_ring->ps_ring_physaddr);  in et131x_rx_dma_memory_free()
2063 		rx_ring->ps_ring_virtaddr = NULL;  in et131x_rx_dma_memory_free()
2067 	if (rx_ring->rx_status_block) {  in et131x_rx_dma_memory_free()
2070 				  rx_ring->rx_status_block,  in et131x_rx_dma_memory_free()
2071 				  rx_ring->rx_status_bus);  in et131x_rx_dma_memory_free()
2072 		rx_ring->rx_status_block = NULL;  in et131x_rx_dma_memory_free()
2076 	kfree(rx_ring->fbr[0]);  in et131x_rx_dma_memory_free()
2077 	kfree(rx_ring->fbr[1]);  in et131x_rx_dma_memory_free()
2080 	rx_ring->num_ready_recv = 0;  in et131x_rx_dma_memory_free()
2088 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_init_recv()  local
2091 	for (rfdct = 0; rfdct < rx_ring->num_rfd; rfdct++) {  in et131x_init_recv()
2099 		list_add_tail(&rfd->list_node, &rx_ring->recv_list);  in et131x_init_recv()
2102 		rx_ring->num_ready_recv++;  in et131x_init_recv()
2125 	struct rx_ring *rx_local = &adapter->rx_ring;  in nic_return_rfd()
2184 	struct rx_ring *rx_local = &adapter->rx_ring;  in nic_rx_pkts()
2298 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_handle_recv_pkts()  local
2305 		if (list_empty(&rx_ring->recv_list)) {  in et131x_handle_recv_pkts()
2306 			WARN_ON(rx_ring->num_ready_recv != 0);  in et131x_handle_recv_pkts()
2328 		if (rx_ring->num_ready_recv < RFD_LOW_WATER_MARK)  in et131x_handle_recv_pkts()
2335 		rx_ring->unfinished_receives = true;  in et131x_handle_recv_pkts()
2340 		rx_ring->unfinished_receives = false;  in et131x_handle_recv_pkts()
3364 	struct rx_ring *rx_ring = &adapter->rx_ring;  in et131x_isr()  local
3398 		if (rx_ring->unfinished_receives)  in et131x_isr()