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net/enetc: fix big endian build and buffer allocation

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There was an error at rte_constant_bswap64 while compiling
with big endian toolchain. so fixing it by adding type cast.

Also, rte_pktmbuf_alloc API should be used to allocate mbuf
instead of rte_pktmbuf_raw_alloc to avoid use of stale mbuf
information.

Fixes: 469c6111a799 ("net/enetc: enable Rx and Tx")
Cc: stable@dpdk.org

Suggested-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
This commit is contained in:
Gagandeep Singh 2019-04-12 12:28:56 +00:00 committed by Ferruh Yigit
parent 63c34c299a
commit 389a450f37
1 changed files with 3 additions and 2 deletions
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5
drivers/net/enetc/enetc_rxtx.c
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@ -88,8 +88,9 @@ enetc_refill_rx_ring(struct enetc_bdr *rx_ring, const int buff_cnt)
rx_swbd = &rx_ring->q_swbd[i];
rxbd = ENETC_RXBD(*rx_ring, i);
for (j = 0; j < buff_cnt; j++) {
rx_swbd->buffer_addr =
rte_cpu_to_le_64(rte_mbuf_raw_alloc(rx_ring->mb_pool));
rx_swbd->buffer_addr = (void *)(uintptr_t)
rte_cpu_to_le_64((uint64_t)(uintptr_t)
rte_pktmbuf_alloc(rx_ring->mb_pool));
rxbd->w.addr = (uint64_t)(uintptr_t)
rx_swbd->buffer_addr->buf_iova +
rx_swbd->buffer_addr->data_off;