77 				    struct e1000_tx_ring *txdr);
1493 				    struct e1000_tx_ring *txdr)  in e1000_setup_tx_resources()  argument
1498 	size = sizeof(struct e1000_tx_buffer) * txdr->count;  in e1000_setup_tx_resources()
1499 	txdr->buffer_info = vzalloc(size);  in e1000_setup_tx_resources()
1500 	if (!txdr->buffer_info)  in e1000_setup_tx_resources()
1505 	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);  in e1000_setup_tx_resources()
1506 	txdr->size = ALIGN(txdr->size, 4096);  in e1000_setup_tx_resources()
1508 	txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,  in e1000_setup_tx_resources()
1510 	if (!txdr->desc) {  in e1000_setup_tx_resources()
1512 		vfree(txdr->buffer_info);  in e1000_setup_tx_resources()
1517 	if (!e1000_check_64k_bound(adapter, txdr->desc, txdr->size)) {  in e1000_setup_tx_resources()
1518 		void *olddesc = txdr->desc;  in e1000_setup_tx_resources()
1519 		dma_addr_t olddma = txdr->dma;  in e1000_setup_tx_resources()
1521 		      txdr->size, txdr->desc);  in e1000_setup_tx_resources()
1523 		txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size,  in e1000_setup_tx_resources()
1524 						&txdr->dma, GFP_KERNEL);  in e1000_setup_tx_resources()
1526 		if (!txdr->desc) {  in e1000_setup_tx_resources()
1527 			dma_free_coherent(&pdev->dev, txdr->size, olddesc,  in e1000_setup_tx_resources()
1532 		if (!e1000_check_64k_bound(adapter, txdr->desc, txdr->size)) {  in e1000_setup_tx_resources()
1534 			dma_free_coherent(&pdev->dev, txdr->size, txdr->desc,  in e1000_setup_tx_resources()
1535 					  txdr->dma);  in e1000_setup_tx_resources()
1536 			dma_free_coherent(&pdev->dev, txdr->size, olddesc,  in e1000_setup_tx_resources()
1540 			vfree(txdr->buffer_info);  in e1000_setup_tx_resources()
1544 			dma_free_coherent(&pdev->dev, txdr->size, olddesc,  in e1000_setup_tx_resources()
1548 	memset(txdr->desc, 0, txdr->size);  in e1000_setup_tx_resources()
1550 	txdr->next_to_use = 0;  in e1000_setup_tx_resources()
1551 	txdr->next_to_clean = 0;  in e1000_setup_tx_resources()
2426 	struct e1000_tx_ring *txdr = adapter->tx_ring;  in e1000_watchdog()  local
2510 		if (E1000_DESC_UNUSED(txdr) + 1 < txdr->count) {  in e1000_watchdog()