/*
* BSD LICENSE
*
- * Copyright (C) Cavium networks Ltd. 2016.
+ * Copyright (C) Cavium, Inc. 2016.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
- * * Neither the name of Cavium networks nor the names of its
+ * * Neither the name of Cavium, Inc nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
sqe.gather.subdesc_type = SQ_DESC_TYPE_GATHER;
sqe.gather.ld_type = NIC_SEND_LD_TYPE_E_LDT;
sqe.gather.size = pkt->data_len;
- sqe.gather.addr = rte_mbuf_data_dma_addr(pkt);
+ sqe.gather.addr = rte_mbuf_data_iova(pkt);
entry->buff[0] = sqe.buff[0];
entry->buff[1] = sqe.buff[1];
entry->buff[0] = (uint64_t)SQ_DESC_TYPE_GATHER << 60 |
(uint64_t)NIC_SEND_LD_TYPE_E_LDT << 58 |
pkt->data_len;
- entry->buff[1] = rte_mbuf_data_dma_addr(pkt);
+ entry->buff[1] = rte_mbuf_data_iova(pkt);
}
#endif
+static inline void
+nicvf_mbuff_init_update(struct rte_mbuf *pkt, const uint64_t mbuf_init,
+ uint16_t apad)
+{
+ union mbuf_initializer init = {.value = mbuf_init};
+#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+ init.fields.data_off += apad;
+#else
+ init.value += apad;
+#endif
+ *(uint64_t *)(&pkt->rearm_data) = init.value;
+}
+
+static inline void
+nicvf_mbuff_init_mseg_update(struct rte_mbuf *pkt, const uint64_t mbuf_init,
+ uint16_t apad, uint16_t nb_segs)
+{
+ union mbuf_initializer init = {.value = mbuf_init};
+#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+ init.fields.data_off += apad;
+#else
+ init.value += apad;
+#endif
+ init.fields.nb_segs = nb_segs;
+ *(uint64_t *)(&pkt->rearm_data) = init.value;
+}
+
uint32_t nicvf_dev_rx_queue_count(struct rte_eth_dev *dev, uint16_t queue_idx);
uint32_t nicvf_dev_rbdr_refill(struct rte_eth_dev *dev, uint16_t queue_idx);