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net/dpaa2: update RSS value in mbuf for LX2

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This patch copies the flc based hw provided hash results
to the mbuf rss field for lx2 platform only.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Hemant Agrawal 2018-10-12 15:34:22 +05:30 committed by Thomas Monjalon
parent e43f252105
commit 51aa71e8cb
1 changed files with 7 additions and 4 deletions
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11
drivers/net/dpaa2/dpaa2_rxtx.c
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@ -34,8 +34,10 @@
} while (0)
static inline void __attribute__((hot))
dpaa2_dev_rx_parse_frc(struct rte_mbuf *m, uint16_t frc)
dpaa2_dev_rx_parse_new(struct rte_mbuf *m, const struct qbman_fd *fd)
{
uint16_t frc = DPAA2_GET_FD_FRC_PARSE_SUM(fd);
DPAA2_PMD_DP_DEBUG("frc = 0x%x\t", frc);
m->packet_type = RTE_PTYPE_UNKNOWN;
@ -100,6 +102,8 @@ dpaa2_dev_rx_parse_frc(struct rte_mbuf *m, uint16_t frc)
default:
m->packet_type = RTE_PTYPE_UNKNOWN;
}
m->hash.rss = fd->simple.flc_hi;
m->ol_flags |= PKT_RX_RSS_HASH;
}
static inline uint32_t __attribute__((hot))
@ -236,8 +240,7 @@ eth_sg_fd_to_mbuf(const struct qbman_fd *fd)
first_seg->nb_segs = 1;
first_seg->next = NULL;
if (dpaa2_svr_family == SVR_LX2160A)
dpaa2_dev_rx_parse_frc(first_seg,
DPAA2_GET_FD_FRC_PARSE_SUM(fd));
dpaa2_dev_rx_parse_new(first_seg, fd);
else
first_seg->packet_type = dpaa2_dev_rx_parse(first_seg,
(void *)((size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd))
@ -293,7 +296,7 @@ eth_fd_to_mbuf(const struct qbman_fd *fd)
*/
if (dpaa2_svr_family == SVR_LX2160A)
dpaa2_dev_rx_parse_frc(mbuf, DPAA2_GET_FD_FRC_PARSE_SUM(fd));
dpaa2_dev_rx_parse_new(mbuf, fd);
else
mbuf->packet_type = dpaa2_dev_rx_parse(mbuf,
(void *)((size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd))