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From: Zhe Tao <zhe.tao@intel.com>
To: dev@dpdk.org
Cc: zhe.tao@intel.com, jingjing.wu@intel.com
Date: Wed, 16 Mar 2016 18:19:10 +0800
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Subject: [dpdk-dev] [PATCH v2] i40e: fix build issue for RX set function
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Issue:
When define CONFIG_RTE_LIBTRE_I40E_RX_ALLOW_BULK_ALLOC as n in config file,
there will be a build error:
'i40e_recv_pkts_bulk_alloc' undeclared
Now DPDK i40e PMD use the Macro variable to choose whether to define the
related bulk recv functions, but for selection of the RX function,PMD only
depends on a C variable, which will cause the inconsistency and lead to the
build error which will tell us the bulk recv function is not defined.
Fixes: 8e109464 (i40e: allow vector Rx and Tx usage)
Signed-off-by: Zhe Tao <zhe.tao@intel.com>
---
V2: fix some characters issues in commit log
drivers/net/i40e/i40e_rxtx.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 8931b8e..1488f2f 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -1175,6 +1175,14 @@ i40e_recv_pkts_bulk_alloc(void *rx_queue,
return nb_rx;
}
+#else
+static uint16_t
+i40e_recv_pkts_bulk_alloc(void __rte_unused *rx_queue,
+ struct rte_mbuf __rte_unused **rx_pkts,
+ uint16_t __rte_unused nb_pkts)
+{
+ return 0;
+}
#endif /* RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC */
uint16_t
--
2.1.4