[mtnic] Switch to malloc_dma() and free_dma()

alloc_memblock() and free_memblock() are internal.

Signed-off-by: Piotr Jaroszyński <p.jaroszynski@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/drivers/net/mtnic.c

 static int
 mtnic_alloc_aligned(unsigned int size, void **va, unsigned long *pa, unsigned int alignment)
 {
-	*va = alloc_memblock(size, alignment);
+	*va = malloc_dma(size, alignment);
 	if (!*va) {
 		return -EADDRINUSE;
 	}
 					  (void *)&ring->db, &ring->db_dma, 32);
 		if (err) {
 			DBG("Failed allocating Rx ring doorbell record\n");
-			free_memblock(ring->buf, ring->buf_size);
+			free_dma(ring->buf, ring->buf_size);
 			return -EADDRINUSE;
 		}
 
 		err = mtnic_alloc_iobuf ( priv, ring, DEF_IOBUF_SIZE );
 		if (err) {
 			DBG("ERROR Allocating io buffer\n");
-			free_memblock(ring->buf, ring->buf_size);
+			free_dma(ring->buf, ring->buf_size);
 			return -EADDRINUSE;
 		}
 
 					priv->mtnic->fw.txcq_db_offset, PAGE_SIZE);
 		if (!ring->txcq_db) {
 			DBG("Couldn't map txcq doorbell, aborting...\n");
-			free_memblock(ring->buf, ring->buf_size);
+			free_dma(ring->buf, ring->buf_size);
 			return -EADDRINUSE;
 		}
 	}
 				  (void *)&cq->buf, &cq->dma, PAGE_SIZE);
 	if (err) {
 		DBG("Failed allocating CQ buffer\n");
-		free_memblock(cq->db, sizeof(struct mtnic_cq_db_record));
+		free_dma(cq->db, sizeof(struct mtnic_cq_db_record));
 		return -EADDRINUSE;
 	}
 	memset(cq->buf, 0, cq->buf_size);
 	return 0;
 
 cq1_error:
-	free_memblock(priv->cq[1].buf, priv->cq[1].buf_size);
-	free_memblock(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->cq[1].buf, priv->cq[1].buf_size);
+	free_dma(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
 
 rx_error:
-	free_memblock(priv->rx_ring.buf, priv->rx_ring.buf_size);
-	free_memblock(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->rx_ring.buf, priv->rx_ring.buf_size);
+	free_dma(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
 	mtnic_free_io_buffers(&priv->rx_ring);
 cq0_error:
-	free_memblock(priv->cq[0].buf, priv->cq[0].buf_size);
-	free_memblock(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->cq[0].buf, priv->cq[0].buf_size);
+	free_dma(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
 
 	return -EADDRINUSE;
 }
 
 eq_error:
 	iounmap(mtnic->eq_db);
-	free_memblock(mtnic->eq.buf, mtnic->eq.buf_size);
+	free_dma(mtnic->eq.buf, mtnic->eq.buf_size);
 map_extra_error:
 	ufree((intptr_t)mtnic->fw.extra_pages.buf);
 map_fw_error:
 
 cmd_error:
 	iounmap(mtnic->hcr);
-	free_memblock(mtnic->cmd.buf, PAGE_SIZE);
+	free_dma(mtnic->cmd.buf, PAGE_SIZE);
 
 	return -EADDRINUSE;
 }
 
 allocation_error:
 
-	free_memblock(priv->tx_ring.buf, priv->tx_ring.buf_size);
+	free_dma(priv->tx_ring.buf, priv->tx_ring.buf_size);
 	iounmap(priv->tx_ring.txcq_db);
-	free_memblock(priv->cq[1].buf, priv->cq[1].buf_size);
-	free_memblock(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
-	free_memblock(priv->rx_ring.buf, priv->rx_ring.buf_size);
-	free_memblock(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
-	free_memblock(priv->cq[0].buf, priv->cq[0].buf_size);
-	free_memblock(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->cq[1].buf, priv->cq[1].buf_size);
+	free_dma(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->rx_ring.buf, priv->rx_ring.buf_size);
+	free_dma(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
+	free_dma(priv->cq[0].buf, priv->cq[0].buf_size);
+	free_dma(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
 
 	mtnic_free_io_buffers(&priv->rx_ring);
 
 		mdelay ( 10 );
 
 		/* free memory */
-		free_memblock(priv->tx_ring.buf, priv->tx_ring.buf_size);
+		free_dma(priv->tx_ring.buf, priv->tx_ring.buf_size);
 		iounmap(priv->tx_ring.txcq_db);
-		free_memblock(priv->cq[1].buf, priv->cq[1].buf_size);
-		free_memblock(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
-		free_memblock(priv->rx_ring.buf, priv->rx_ring.buf_size);
-		free_memblock(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
-		free_memblock(priv->cq[0].buf, priv->cq[0].buf_size);
-		free_memblock(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
+		free_dma(priv->cq[1].buf, priv->cq[1].buf_size);
+		free_dma(priv->cq[1].db, sizeof(struct mtnic_cq_db_record));
+		free_dma(priv->rx_ring.buf, priv->rx_ring.buf_size);
+		free_dma(priv->rx_ring.db, sizeof(struct mtnic_cq_db_record));
+		free_dma(priv->cq[0].buf, priv->cq[0].buf_size);
+		free_dma(priv->cq[0].db, sizeof(struct mtnic_cq_db_record));
 
 		/* Free RX buffers */
 		mtnic_free_io_buffers(&priv->rx_ring);
 		DBG("Error Releasing resources %d\n", err);
 	}
 
-	free_memblock(mtnic->cmd.buf, PAGE_SIZE);
+	free_dma(mtnic->cmd.buf, PAGE_SIZE);
 	iounmap(mtnic->hcr);
 	ufree((intptr_t)mtnic->fw.fw_pages.buf);
 	ufree((intptr_t)mtnic->fw.extra_pages.buf);
-	free_memblock(mtnic->eq.buf, mtnic->eq.buf_size);
+	free_dma(mtnic->eq.buf, mtnic->eq.buf_size);
 	iounmap(mtnic->eq_db);