From: Beilei Xing <beilei.xing@intel.com>
To: stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/i40e: fix compile error
Date: Tue, 16 May 2017 14:32:12 +0800 [thread overview]
Message-ID: <1494916332-44423-1-git-send-email-beilei.xing@intel.com> (raw)
[ backported from upstream commit c00f307f850a888f887688e88cb13be7e6964bd7 ]
Testpmd failed to start when CONFIG_RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
is disabled, the root cause is the length of sw_ring and queue are
incorrect with the above configuration.
Fixes: 0be295312966 ("net/i40e: fix compile error")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/i40e/i40e_rxtx.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 1a007d6..602e40c 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -1728,11 +1728,7 @@ i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
rxq->rx_ring_phys_addr = rte_mem_phy2mch(rz->memseg_id, rz->phys_addr);
rxq->rx_ring = (union i40e_rx_desc *)rz->addr;
-#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
len = (uint16_t)(nb_desc + RTE_PMD_I40E_RX_MAX_BURST);
-#else
- len = nb_desc;
-#endif
/* Allocate the software ring. */
rxq->sw_ring =
--
2.5.5
next reply other threads:[~2017-05-16 6:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 6:32 Beilei Xing [this message]
2017-05-16 10:16 ` Yuanhan Liu
2017-05-16 10:28 ` Xing, Beilei
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