net: add rte prefix to ether structures

[dpdk.git] / drivers / net / dpaa / dpaa_rxtx.c

diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index 6698c97..7f174f7 100644 (file)
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
  *   Copyright 2016 Freescale Semiconductor, Inc. All rights reserved.
- *   Copyright 2017 NXP
+ *   Copyright 2017,2019 NXP
  *
  */
 
@@ -198,7 +198,8 @@ static inline void dpaa_eth_packet_info(struct rte_mbuf *m, void *fd_virt_addr)
 
 static inline void dpaa_checksum(struct rte_mbuf *mbuf)
 {
-       struct ether_hdr *eth_hdr = rte_pktmbuf_mtod(mbuf, struct ether_hdr *);
+       struct rte_ether_hdr *eth_hdr =
+               rte_pktmbuf_mtod(mbuf, struct rte_ether_hdr *);
        char *l3_hdr = (char *)eth_hdr + mbuf->l2_len;
        struct ipv4_hdr *ipv4_hdr = (struct ipv4_hdr *)l3_hdr;
        struct ipv6_hdr *ipv6_hdr = (struct ipv6_hdr *)l3_hdr;
@@ -370,10 +371,6 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)
        if (unlikely(format == qm_fd_sg))
                return dpaa_eth_sg_to_mbuf(fd, ifid);
 
-       ptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));
-
-       rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
-
        offset = (fd->opaque & DPAA_FD_OFFSET_MASK) >> DPAA_FD_OFFSET_SHIFT;
        length = fd->opaque & DPAA_FD_LENGTH_MASK;
 
@@ -381,8 +378,11 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)
 
        /* Ignoring case when format != qm_fd_contig */
        dpaa_display_frame(fd);
+       ptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));
 
        mbuf = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);
+       /* Prefetch the Parse results and packet data to L1 */
+       rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
 
        mbuf->data_off = offset;
        mbuf->data_len = length;
@@ -398,8 +398,9 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)
        return mbuf;
 }
 
+/* Specific for LS1043 */
 void
-dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
+dpaa_rx_cb_no_prefetch(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
           void **bufs, int num_bufs)
 {
        struct rte_mbuf *mbuf;
@@ -411,17 +412,13 @@ dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
        uint32_t length;
        uint8_t format;
 
-       if (dpaa_svr_family != SVR_LS1046A_FAMILY) {
-               bp_info = DPAA_BPID_TO_POOL_INFO(dqrr[0]->fd.bpid);
-               ptr = rte_dpaa_mem_ptov(qm_fd_addr(&dqrr[0]->fd));
-               rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
-               bufs[0] = (struct rte_mbuf *)((char *)ptr -
-                               bp_info->meta_data_size);
-       }
+       bp_info = DPAA_BPID_TO_POOL_INFO(dqrr[0]->fd.bpid);
+       ptr = rte_dpaa_mem_ptov(qm_fd_addr(&dqrr[0]->fd));
+       rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
+       bufs[0] = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);
 
        for (i = 0; i < num_bufs; i++) {
-               if (dpaa_svr_family != SVR_LS1046A_FAMILY &&
-                   i < num_bufs - 1) {
+               if (i < num_bufs - 1) {
                        bp_info = DPAA_BPID_TO_POOL_INFO(dqrr[i + 1]->fd.bpid);
                        ptr = rte_dpaa_mem_ptov(qm_fd_addr(&dqrr[i + 1]->fd));
                        rte_prefetch0((void *)((uint8_t *)ptr +
@@ -458,6 +455,46 @@ dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
        }
 }
 
+void
+dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
+          void **bufs, int num_bufs)
+{
+       struct rte_mbuf *mbuf;
+       const struct qm_fd *fd;
+       struct dpaa_if *dpaa_intf;
+       uint16_t offset, i;
+       uint32_t length;
+       uint8_t format;
+
+       for (i = 0; i < num_bufs; i++) {
+               fd = &dqrr[i]->fd;
+               dpaa_intf = fq[0]->dpaa_intf;
+
+               format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
+                               DPAA_FD_FORMAT_SHIFT;
+               if (unlikely(format == qm_fd_sg)) {
+                       bufs[i] = dpaa_eth_sg_to_mbuf(fd, dpaa_intf->ifid);
+                       continue;
+               }
+
+               offset = (fd->opaque & DPAA_FD_OFFSET_MASK) >>
+                               DPAA_FD_OFFSET_SHIFT;
+               length = fd->opaque & DPAA_FD_LENGTH_MASK;
+
+               mbuf = bufs[i];
+               mbuf->data_off = offset;
+               mbuf->data_len = length;
+               mbuf->pkt_len = length;
+               mbuf->port = dpaa_intf->ifid;
+
+               mbuf->nb_segs = 1;
+               mbuf->ol_flags = 0;
+               mbuf->next = NULL;
+               rte_mbuf_refcnt_set(mbuf, 1);
+               dpaa_eth_packet_info(mbuf, mbuf->buf_addr);
+       }
+}
+
 void dpaa_rx_cb_prepare(struct qm_dqrr_entry *dq, void **bufs)
 {
        struct dpaa_bp_info *bp_info = DPAA_BPID_TO_POOL_INFO(dq->fd.bpid);
@@ -468,8 +505,7 @@ void dpaa_rx_cb_prepare(struct qm_dqrr_entry *dq, void **bufs)
         * So we prefetch the annoation beforehand, so that it is available
         * in cache when accessed.
         */
-       if (dpaa_svr_family == SVR_LS1046A_FAMILY)
-               rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
+       rte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));
 
        *bufs = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);
 }
@@ -563,6 +599,10 @@ uint16_t dpaa_eth_queue_rx(void *q,
        int num_rx_bufs, ret;
        uint32_t vdqcr_flags = 0;
 
+       if (unlikely(rte_dpaa_bpid_info == NULL &&
+                               rte_eal_process_type() == RTE_PROC_SECONDARY))
+               rte_dpaa_bpid_info = fq->bp_array;
+
        if (likely(fq->is_static))
                return dpaa_eth_queue_portal_rx(fq, bufs, nb_bufs);