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From: Chaoyong He <chaoyong.he@corigine.com>
To: dev@dpdk.org
Cc: oss-drivers@corigine.com, Chaoyong He <chaoyong.he@corigine.com>,
stable@dpdk.org, Long Wu <long.wu@corigine.com>,
Peng Zhang <peng.zhang@corigine.com>
Subject: [PATCH 3/3] net/nfp: standard the data endian of NFDk Tx descritor
Date: Tue, 15 Apr 2025 10:54:53 +0800
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The data endian of NFDk Tx descriptor should be little, and the related
logic also should modify.
Fixes: d7f6d9b21ffa ("net/nfp: adjust coding style for NFDk")
Cc: stable@dpdk.org
Signed-off-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Peng Zhang <peng.zhang@corigine.com>
---
drivers/net/nfp/nfdk/nfp_nfdk.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/nfp/nfdk/nfp_nfdk.h b/drivers/net/nfp/nfdk/nfp_nfdk.h
index 29d862f6f0..64c2b31308 100644
--- a/drivers/net/nfp/nfdk/nfp_nfdk.h
+++ b/drivers/net/nfp/nfdk/nfp_nfdk.h
@@ -109,19 +109,19 @@ struct nfp_net_nfdk_tx_desc {
union {
/** Address descriptor */
struct {
- uint16_t dma_addr_hi; /**< High bits of host buf address */
- uint16_t dma_len_type; /**< Length to DMA for this desc */
- uint32_t dma_addr_lo; /**< Low 32bit of host buf addr */
+ rte_le16_t dma_addr_hi; /**< High bits of host buf address */
+ rte_le16_t dma_len_type; /**< Length to DMA for this desc */
+ rte_le32_t dma_addr_lo; /**< Low 32bit of host buf addr */
};
/** TSO descriptor */
struct {
- uint16_t mss; /**< MSS to be used for LSO */
+ rte_le16_t mss; /**< MSS to be used for LSO */
uint8_t lso_hdrlen; /**< LSO, TCP payload offset */
uint8_t lso_totsegs; /**< LSO, total segments */
uint8_t l3_offset; /**< L3 header offset */
uint8_t l4_offset; /**< L4 header offset */
- uint16_t lso_meta_res; /**< Rsvd bits in TSO metadata */
+ rte_le16_t lso_meta_res; /**< Rsvd bits in TSO metadata */
};
/** Metadata descriptor */
@@ -130,8 +130,8 @@ struct nfp_net_nfdk_tx_desc {
uint8_t reserved[7]; /**< Meta byte place holder */
};
- uint32_t vals[2];
- uint64_t raw;
+ rte_le32_t vals[2];
+ rte_le64_t raw;
};
};
--
2.43.5