[dpdk-dev] [PATCH 1/4] ethdev: change data type in TC rxq and TC txq

[Min Hu (Connor)]

From: Huisong Li <lihuisong at huawei.com>

Currently, base and nb_queue in the tc_rxq and tc_txq information
of queue and TC mapping on both TX and RX paths are uint8_t.
However, these datas will be truncated when queue number under a TC
is greater than 256. So it is necessay for base and nb_queue to
change from uint8_t to uint16_t.

Fixes: 01eb53eefeb40e8 ("ethdev: rename folder to library name")
Cc: stable at dpdk.org

Signed-off-by: Huisong Li <lihuisong at huawei.com>
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
Reviewed-by: Wei Hu (Xavier) <xavier.huwei at huawei.com>
Reviewed-by: Dongdong Liu <liudongdong3 at huawei.com>
---
 lib/librte_ethdev/rte_ethdev.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index 70295d7..b0114bb 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -1489,13 +1489,13 @@ struct rte_eth_xstat_name {
 struct rte_eth_dcb_tc_queue_mapping {
 	/** rx queues assigned to tc per Pool */
 	struct {
-		uint8_t base;
-		uint8_t nb_queue;
+		uint16_t base;
+		uint16_t nb_queue;
 	} tc_rxq[ETH_MAX_VMDQ_POOL][ETH_DCB_NUM_TCS];
 	/** rx queues assigned to tc per Pool */
 	struct {
-		uint8_t base;
-		uint8_t nb_queue;
+		uint16_t base;
+		uint16_t nb_queue;
 	} tc_txq[ETH_MAX_VMDQ_POOL][ETH_DCB_NUM_TCS];
 };
 
-- 
2.7.4