[dpdk-dev] [PATCH] i40e: fix i40e_reset_tx_queue cmd_type_offset_bsz init
Jim Harris
james.r.harris at intel.com
Thu Oct 2 00:00:21 CEST 2014
Fix the descriptor initialization loop, so that it initializes
the i40e_tx_desc::cmd_type_offset_bsz for the correct index
into the tx_ring array.
Previously it would use the index once to initialize the txd
local variable, then again when setting cmd_type_offset_bsz.
Signed-off-by: Jim Harris <james.r.harris at intel.com>
---
lib/librte_pmd_i40e/i40e_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_pmd_i40e/i40e_rxtx.c b/lib/librte_pmd_i40e/i40e_rxtx.c
index 7c5b6a8..2b53677 100644
--- a/lib/librte_pmd_i40e/i40e_rxtx.c
+++ b/lib/librte_pmd_i40e/i40e_rxtx.c
@@ -2072,7 +2072,7 @@ i40e_reset_tx_queue(struct i40e_tx_queue *txq)
for (i = 0; i < txq->nb_tx_desc; i++) {
volatile struct i40e_tx_desc *txd = &txq->tx_ring[i];
- txd[i].cmd_type_offset_bsz =
+ txd->cmd_type_offset_bsz =
rte_cpu_to_le_64(I40E_TX_DESC_DTYPE_DESC_DONE);
txe[i].mbuf = NULL;
txe[i].last_id = i;
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