From: Hemant Agrawal <hemant.agrawal@nxp.com>
Date: Tue, 11 Apr 2017 13:49:35 +0000 (+0530)
Subject: net/dpaa2: enable physical addressing for packet buffers
X-Git-Tag: spdx-start~3555
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0325150fd21f8d562cfd726e3c6f4a2ad6c77b1c;p=dpdk.git

net/dpaa2: enable physical addressing for packet buffers

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---

diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 08f53b37e1..3dc60cccea 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -76,7 +76,7 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 	memset(&tc_cfg, 0, sizeof(struct dpni_rx_tc_dist_cfg));
 
 	dpaa2_distset_to_dpkg_profile_cfg(req_dist_set, &kg_cfg);
-	tc_cfg.key_cfg_iova = (uint64_t)(p_params);
+	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
 	tc_cfg.dist_size = eth_dev->data->nb_rx_queues;
 	tc_cfg.dist_mode = DPNI_DIST_MODE_HASH;
 
@@ -119,7 +119,7 @@ int dpaa2_remove_flow_dist(
 	memset(p_params, 0, DIST_PARAM_IOVA_SIZE);
 	memset(&tc_cfg, 0, sizeof(struct dpni_rx_tc_dist_cfg));
 
-	tc_cfg.key_cfg_iova = (uint64_t)(p_params);
+	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
 	tc_cfg.dist_size = 0;
 	tc_cfg.dist_mode = DPNI_DIST_MODE_NONE;
 
diff --git a/drivers/net/dpaa2/dpaa2_rxtx.c b/drivers/net/dpaa2/dpaa2_rxtx.c
index deec210f8a..c5d49cbef9 100644
--- a/drivers/net/dpaa2/dpaa2_rxtx.c
+++ b/drivers/net/dpaa2/dpaa2_rxtx.c
@@ -136,7 +136,7 @@ static inline struct rte_mbuf *__attribute__((hot))
 eth_fd_to_mbuf(const struct qbman_fd *fd)
 {
 	struct rte_mbuf *mbuf = DPAA2_INLINE_MBUF_FROM_BUF(
-			DPAA2_GET_FD_ADDR(fd),
+		DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)),
 		     rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size);
 
 	/* need to repopulated some of the fields,
@@ -151,10 +151,11 @@ eth_fd_to_mbuf(const struct qbman_fd *fd)
 	/* Parse the packet */
 	/* parse results are after the private - sw annotation area */
 	mbuf->packet_type = dpaa2_dev_rx_parse(
-			(uint64_t)(DPAA2_GET_FD_ADDR(fd))
+			(uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd))
 			 + DPAA2_FD_PTA_SIZE);
 
-	dpaa2_dev_rx_offload((uint64_t)(DPAA2_GET_FD_ADDR(fd)) +
+	dpaa2_dev_rx_offload((uint64_t)DPAA2_IOVA_TO_VADDR(
+			     DPAA2_GET_FD_ADDR(fd)) +
 			     DPAA2_FD_PTA_SIZE, mbuf);
 
 	mbuf->next = NULL;
@@ -177,7 +178,7 @@ eth_mbuf_to_fd(struct rte_mbuf *mbuf,
 	/*Resetting the buffer pool id and offset field*/
 	fd->simple.bpid_offset = 0;
 
-	DPAA2_SET_FD_ADDR(fd, (mbuf->buf_addr));
+	DPAA2_SET_FD_ADDR(fd, DPAA2_MBUF_VADDR_TO_IOVA(mbuf));
 	DPAA2_SET_FD_LEN(fd, mbuf->data_len);
 	DPAA2_SET_FD_BPID(fd, bpid);
 	DPAA2_SET_FD_OFFSET(fd, mbuf->data_off);
@@ -219,7 +220,7 @@ eth_copy_mbuf_to_fd(struct rte_mbuf *mbuf,
 	/*Resetting the buffer pool id and offset field*/
 	fd->simple.bpid_offset = 0;
 
-	DPAA2_SET_FD_ADDR(fd, (m->buf_addr));
+	DPAA2_SET_FD_ADDR(fd, DPAA2_MBUF_VADDR_TO_IOVA(m));
 	DPAA2_SET_FD_LEN(fd, mbuf->data_len);
 	DPAA2_SET_FD_BPID(fd, bpid);
 	DPAA2_SET_FD_OFFSET(fd, mbuf->data_off);
@@ -271,7 +272,7 @@ dpaa2_dev_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
 	qbman_pull_desc_set_fq(&pulldesc, fqid);
 	/* todo optimization - we can have dq_storage_phys available*/
 	qbman_pull_desc_set_storage(&pulldesc, dq_storage,
-			(dma_addr_t)(dq_storage), 1);
+			(dma_addr_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1);
 
 	/*Issue a volatile dequeue command. */
 	while (1) {
@@ -312,7 +313,8 @@ dpaa2_dev_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
 		}
 
 		fd = qbman_result_DQ_fd(dq_storage);
-		mbuf = (struct rte_mbuf *)(DPAA2_GET_FD_ADDR(fd)
+		mbuf = (struct rte_mbuf *)DPAA2_IOVA_TO_VADDR(
+		   DPAA2_GET_FD_ADDR(fd)
 		   - rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size);
 		/* Prefeth mbuf */
 		rte_prefetch0(mbuf);