[dpdk-dev] [PATCH v11 19/22] net/dpaa2: enable physical addressing for packet buffers
Hemant Agrawal
hemant.agrawal at nxp.com
Sun Apr 9 10:11:20 CEST 2017
Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 4 ++--
drivers/net/dpaa2/dpaa2_rxtx.c | 16 +++++++++-------
2 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 08f53b3..3dc60cc 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 deec210..c5d49cb 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);
--
2.1.4
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