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From: "Min Hu (Connor)" <humin29@huawei.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>, <bruce.richardson@intel.com>,
	<jerin.jacob@caviumnetworks.com>, <john.mcnamara@intel.com>,
	<alvinx.zhang@intel.com>, <thomas.monjalon@6wind.com>,
	<linuxarm@huawei.com>
Subject: [dpdk-dev] [RFC 1/2] ethdev: change data type in TC rxq and TC txq
Date: Tue, 1 Sep 2020 09:33:17 +0800	[thread overview]
Message-ID: <1598923998-44155-1-git-send-email-humin29@huawei.com> (raw)
In-Reply-To: <1598845317-55956-1-git-send-email-humin29@huawei.com>

From: Huisong Li <lihuisong@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@dpdk.org

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Reviewed-by: huwei  <xavier.huwei@huawei.com>
Reviewed-by: liudongdong <liudongdong3@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 ff82771..f51a688 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


  parent reply	other threads:[~2020-09-01  1:35 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-31  3:41 [dpdk-dev] [RFC 1/2] Description: lib/ethdev: change data type in tc_rxq and tc_txq Min Hu(Connor)
2020-08-31  3:41 ` [dpdk-dev] [RFC 2/2] Description: dpdk: fix compiling errors for more than 256 per-queue statistics Min Hu(Connor)
2020-09-01  1:33 ` Min Hu (Connor) [this message]
2020-09-01  1:33   ` [dpdk-dev] [RFC 2/2] ethdev: fix compiling errors for " Min Hu (Connor)
2020-09-01  2:23     ` Stephen Hemminger
2020-09-01 11:52   ` [dpdk-dev] [PATCH 0/4] ethdev: change the queue ID type Min Hu (Connor)
2020-09-01 11:52     ` [dpdk-dev] [PATCH 1/4] ethdev: change data type in TC rxq and TC txq Min Hu (Connor)
2020-09-04 11:32       ` [dpdk-dev] [PATCH V2 0/4] ethdev: change the queue ID type Min Hu (Connor)
2020-09-04 11:32         ` [dpdk-dev] [PATCH V2 1/4] ethdev: fix compiling errors for per-queue statistics Min Hu (Connor)
2020-09-04 18:04           ` Ferruh Yigit
2020-09-04 18:31           ` Ferruh Yigit
2020-09-05 16:51             ` Thomas Monjalon
2020-09-23  2:31             ` Min Hu (Connor)
2020-09-23  9:18               ` Ferruh Yigit
2020-09-25  8:58                 ` Min Hu (Connor)
2020-09-25  9:36                   ` Ferruh Yigit
2020-09-23 12:59           ` [dpdk-dev] [PATCH V3 0/4] change data type in TC queue Min Hu (Connor)
2020-09-23 12:59             ` [dpdk-dev] [PATCH V3 1/4] dpdk: fix compiling errors for per-queue statistics Min Hu (Connor)
2020-09-23 13:00             ` [dpdk-dev] [PATCH V3 2/4] ethdev: change data type in TC rxq and TC txq Min Hu (Connor)
2020-09-23 13:00             ` [dpdk-dev] [PATCH V3 3/4] doc: announce modified field in DCB TC queue mapping Min Hu (Connor)
2020-09-23 13:00             ` [dpdk-dev] [PATCH V3 4/4] doc: announce modified in queue stats mapping API Min Hu (Connor)
2020-09-25  9:41             ` [dpdk-dev] [PATCH V3 0/4] change data type in TC queue Ferruh Yigit
2020-09-04 11:32         ` [dpdk-dev] [PATCH V2 2/4] ethdev: change data type in TC rxq and TC txq Min Hu (Connor)
2020-09-04 11:32         ` [dpdk-dev] [PATCH V2 3/4] doc: announce modified field in DCB TC queue mapping Min Hu (Connor)
2020-09-04 11:32         ` [dpdk-dev] [PATCH V2 4/4] doc: announce modified field in ethdev API Min Hu (Connor)
2020-09-04 14:33         ` [dpdk-dev] [PATCH V2 0/4] ethdev: change the queue ID type Ferruh Yigit
2020-09-09 12:36       ` [dpdk-dev] [PATCH V3 0/3] add FEC support Min Hu (Connor)
2020-09-09 12:36         ` [dpdk-dev] [PATCH V3 1/3] ethdev: introduce FEC API Min Hu (Connor)
2020-09-09 12:36         ` [dpdk-dev] [PATCH V3 2/3] net/hns3: support FEC Min Hu (Connor)
2020-09-09 12:36         ` [dpdk-dev] [PATCH V3 3/3] app/testpmd: add FEC command Min Hu (Connor)
2020-09-01 11:52     ` [dpdk-dev] [PATCH 2/4] ethdev: fix compiling errors for per-queue statistics Min Hu (Connor)
2020-09-01 16:17       ` Ferruh Yigit
2020-09-01 11:52     ` [dpdk-dev] [PATCH 3/4] doc: announce modified field in DCB TC queue mapping Min Hu (Connor)
2020-09-01 11:52     ` [dpdk-dev] [PATCH 4/4] doc: announce modified field in ethdev API Min Hu (Connor)
2020-09-01 16:14     ` [dpdk-dev] [PATCH 0/4] ethdev: change the queue ID type Ferruh Yigit
2020-09-25 12:51 ` [dpdk-dev] [PATCH V4 0/2] change data type in TC queue Min Hu (Connor)
2020-09-25 12:51   ` [dpdk-dev] [PATCH V4 1/2] dpdk: resolve compiling errors for per-queue stats Min Hu (Connor)
2020-09-25 12:51   ` [dpdk-dev] [PATCH V4 2/2] ethdev: change data type in TC rxq and TC txq Min Hu (Connor)
2020-09-25 13:14   ` [dpdk-dev] [PATCH V4 0/2] change data type in TC queue Ferruh Yigit
2020-09-27  3:16 ` [dpdk-dev] [PATCH V5 " Min Hu (Connor)
2020-09-27  3:16   ` [dpdk-dev] [PATCH V5 1/2] dpdk: resolve compiling errors for per-queue stats Min Hu (Connor)
2020-09-28  8:59     ` Ferruh Yigit
2020-09-28  9:16       ` [dpdk-dev] [dpdk-techboard] " Thomas Monjalon
2020-09-28 12:00         ` Ananyev, Konstantin
2020-09-28 13:47         ` Min Hu (Connor)
2020-09-28 15:35           ` Thomas Monjalon
2020-09-28 13:53         ` Ferruh Yigit
2020-09-28 15:24           ` Thomas Monjalon
2020-09-28 15:43             ` Stephen Hemminger
2020-10-05 12:23               ` Ferruh Yigit
2020-10-06  8:33                 ` Olivier Matz
2020-10-09 20:32                   ` Ferruh Yigit
2020-10-10  8:09                     ` Thomas Monjalon
2020-10-12 17:02                       ` Ferruh Yigit
2020-09-29  4:49           ` Min Hu (Connor)
2020-09-29  9:33             ` Thomas Monjalon
2020-09-29 13:46               ` Min Hu (Connor)
2020-09-28 11:52       ` Ananyev, Konstantin
2020-09-30  8:34       ` [dpdk-dev] " Kinsella, Ray
2020-09-27  3:16   ` [dpdk-dev] [PATCH V5 2/2] ethdev: change data type in TC rxq and TC txq Min Hu (Connor)
2020-09-28  9:04     ` Ferruh Yigit
2020-09-28  9:21       ` [dpdk-dev] [dpdk-techboard] " Thomas Monjalon
2020-10-05 12:26         ` Ferruh Yigit
2020-10-06 12:04           ` Ferruh Yigit

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