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From: Dongdong Liu <liudongdong3@huawei.com>
To: <dev@dpdk.org>, <reshma.pattan@intel.com>, <thomas@monjalon.net>,
	<ferruh.yigit@amd.com>, <andrew.rybchenko@oktetlabs.ru>
Cc: "Min Hu (Connor)" <humin29@huawei.com>,
	Dongdong Liu <liudongdong3@huawei.com>,
	Maryam Tahhan <maryam.tahhan@intel.com>
Subject: [PATCH v10 3/8] app/procinfo: add RSS RETA dump
Date: Tue, 11 Oct 2022 19:18:38 +0800	[thread overview]
Message-ID: <20221011111843.3311-4-liudongdong3@huawei.com> (raw)
In-Reply-To: <20221011111843.3311-1-liudongdong3@huawei.com>

From: "Min Hu (Connor)" <humin29@huawei.com>

This patch add support for RSS reta dump.

The command is like:
dpdk-proc-info -a xxxx:xx:xx.x --file-prefix=xxx -- --show-rss-reta

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
---
 app/proc-info/main.c | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index 7b407c47d0..4021279b17 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -46,6 +46,8 @@
 #define MAX_STRING_LEN 256
 
 #define ETHDEV_FWVERS_LEN 32
+#define RTE_RETA_CONF_GROUP_NUM 32
+#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
 
 #define STATS_BDR_FMT "========================================"
 #define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
@@ -109,6 +111,8 @@ static char *dump_regs_file_prefix;
 static uint32_t enable_shw_version;
 /* Enable show ethdev firmware version. */
 static uint32_t enable_shw_fw_version;
+/* Enable show RSS reta. */
+static uint32_t enable_shw_rss_reta;
 
 /**< display usage */
 static void
@@ -139,6 +143,7 @@ proc_info_usage(const char *prgname)
 		"  --show-mempool[=name]: to display mempool information\n"
 		"  --version: to display DPDK version\n"
 		"  --firmware-version: to display ethdev firmware version\n"
+		"  --show-rss-reta: to display ports redirection table\n"
 		"  --iter-mempool=name: iterate mempool elements to display content\n"
 		"  --dump-regs=file-prefix: dump registers to file with the file-prefix\n",
 		prgname);
@@ -253,6 +258,7 @@ proc_info_parse_args(int argc, char **argv)
 		{"dump-regs", required_argument, NULL, 0},
 		{"version", 0, NULL, 0},
 		{"firmware-version", 0, NULL, 0},
+		{"show-rss-reta", 0, NULL, 0},
 		{NULL, 0, 0, 0}
 	};
 
@@ -330,6 +336,9 @@ proc_info_parse_args(int argc, char **argv)
 			else if (!strncmp(long_option[option_index].name,
 					"firmware-version", MAX_LONG_OPT_SZ))
 				enable_shw_fw_version = 1;
+			else if (!strncmp(long_option[option_index].name,
+					"show-rss-reta", MAX_LONG_OPT_SZ))
+				enable_shw_rss_reta = 1;
 			break;
 		case 1:
 			/* Print xstat single value given by name*/
@@ -1524,6 +1533,52 @@ show_firmware_version(void)
 	}
 }
 
+static void
+show_port_rss_reta_info(void)
+{
+	struct rte_eth_rss_reta_entry64 reta_conf[RTE_RETA_CONF_GROUP_NUM + 1];
+	struct rte_eth_dev_info dev_info;
+	uint16_t i, idx, shift;
+	uint16_t num;
+	uint16_t id;
+	int ret;
+
+	RTE_ETH_FOREACH_DEV(id) {
+		/* Skip if port is not in mask */
+		if ((enabled_port_mask & (1ul << id)) == 0)
+			continue;
+
+		snprintf(bdr_str, MAX_STRING_LEN, " Port %u ", id);
+		STATS_BDR_STR(5, bdr_str);
+
+		ret = rte_eth_dev_info_get(id, &dev_info);
+		if (ret != 0) {
+			fprintf(stderr, "Error getting device info: %s\n",
+				strerror(-ret));
+			return;
+		}
+
+		num = DIV_ROUND_UP(dev_info.reta_size, RTE_ETH_RETA_GROUP_SIZE);
+		memset(reta_conf, 0, sizeof(reta_conf));
+		for (i = 0; i < num; i++)
+			reta_conf[i].mask = ~0ULL;
+
+		ret = rte_eth_dev_rss_reta_query(id, reta_conf, dev_info.reta_size);
+		if (ret != 0) {
+			fprintf(stderr, "Error getting RSS RETA info: %s\n",
+				strerror(-ret));
+			return;
+		}
+
+		for (i = 0; i < dev_info.reta_size; i++) {
+			idx = i / RTE_ETH_RETA_GROUP_SIZE;
+			shift = i % RTE_ETH_RETA_GROUP_SIZE;
+			printf("RSS RETA configuration: hash index=%u, queue=%u\n",
+				i, reta_conf[idx].reta[shift]);
+		}
+	}
+}
+
 int
 main(int argc, char **argv)
 {
@@ -1641,6 +1696,8 @@ main(int argc, char **argv)
 		show_version();
 	if (enable_shw_fw_version)
 		show_firmware_version();
+	if (enable_shw_rss_reta)
+		show_port_rss_reta_info();
 
 	RTE_ETH_FOREACH_DEV(i)
 		rte_eth_dev_close(i);
-- 
2.22.0


  parent reply	other threads:[~2022-10-11 11:21 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-22  9:12 [PATCH 0/6] app/procinfo: add some extended features Dongdong Liu
2022-07-22  9:12 ` [PATCH 1/6] app/procinfo: add version dump Dongdong Liu
2022-09-19  9:23   ` Pattan, Reshma
2022-09-20  2:35     ` Dongdong Liu
2022-07-22  9:12 ` [PATCH 2/6] app/procinfo: add RSS RETA dump Dongdong Liu
2022-07-22  9:12 ` [PATCH 3/6] app/procinfo: add module info dump Dongdong Liu
2022-07-22  9:12 ` [PATCH 4/6] app/proc-info: add dump of Rx/Tx burst mode Dongdong Liu
2022-07-22  9:12 ` [PATCH 5/6] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-07-22  9:12 ` [PATCH 6/6] doc: add some extended features in procinfo guide Dongdong Liu
2022-07-22 10:03 ` [PATCH 0/6] app/procinfo: add some extended features David Marchand
2022-07-25 11:03   ` Dongdong Liu
2022-09-17  1:12 ` Dongdong Liu
2022-09-20 10:51 ` [PATCH v2 " Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 1/6] app/procinfo: add version dump Dongdong Liu
2022-09-20 15:21     ` Stephen Hemminger
2022-09-21 11:11       ` Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 2/6] app/procinfo: add RSS RETA dump Dongdong Liu
2022-09-20 15:24     ` Stephen Hemminger
2022-09-21 11:21       ` Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 3/6] app/procinfo: add module info dump Dongdong Liu
2022-09-20 15:22     ` Stephen Hemminger
2022-09-21 11:22       ` Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 4/6] app/proc-info: add dump of Rx/Tx burst mode Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 5/6] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-09-20 10:51   ` [PATCH v2 6/6] doc: add some extended features in procinfo guide Dongdong Liu
2022-09-21 14:26 ` [PATCH v3 0/7] app/procinfo: add some extended features Dongdong Liu
2022-09-21 14:26   ` [PATCH v3 1/7] app/procinfo: add dpdk version dump Dongdong Liu
2022-09-23  9:11     ` Pattan, Reshma
2022-09-21 14:26   ` [PATCH v3 2/7] app/procinfo: add firmware " Dongdong Liu
2022-09-23  9:22     ` Pattan, Reshma
2022-09-24  8:03       ` Dongdong Liu
2022-09-21 14:26   ` [PATCH v3 3/7] app/procinfo: add RSS RETA dump Dongdong Liu
2022-09-23  9:42     ` Pattan, Reshma
2022-09-21 14:26   ` [PATCH v3 4/7] app/procinfo: add module info dump Dongdong Liu
2022-09-23  9:51     ` Pattan, Reshma
2022-09-24  8:07       ` Dongdong Liu
2022-09-21 14:26   ` [PATCH v3 5/7] app/procinfo: add dump of Rx/Tx burst mode Dongdong Liu
2022-09-23 10:02     ` Pattan, Reshma
2022-09-24  8:06       ` Dongdong Liu
2022-09-21 14:26   ` [PATCH v3 6/7] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-09-23  7:53     ` Pattan, Reshma
2022-09-24  8:12       ` Dongdong Liu
2022-09-21 14:26   ` [PATCH v3 7/7] doc: add some extended features in procinfo guide Dongdong Liu
2022-09-23  8:57     ` Pattan, Reshma
2022-09-24  8:13 ` [PATCH v7 0/7] app/procinfo: add some extended features Dongdong Liu
2022-09-24  8:13   ` [PATCH v7 1/7] app/procinfo: add dpdk version dump Dongdong Liu
2022-09-24  8:13   ` [PATCH v7 2/7] app/procinfo: add firmware " Dongdong Liu
2022-09-24  8:13   ` [PATCH v7 3/7] app/procinfo: add RSS RETA dump Dongdong Liu
2022-09-24  8:13   ` [PATCH v7 4/7] app/procinfo: add module eeprom info dump Dongdong Liu
2022-09-26 11:54     ` Pattan, Reshma
2022-09-24  8:13   ` [PATCH v7 5/7] app/procinfo: add dump of Rx/Tx burst mode Dongdong Liu
2022-09-24  8:13   ` [PATCH v7 6/7] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-09-26 12:09     ` Pattan, Reshma
2022-09-24  8:13   ` [PATCH v7 7/7] doc: add some extended features in procinfo guide Dongdong Liu
2022-09-24  8:21   ` [PATCH v7 0/7] app/procinfo: add some extended features Dongdong Liu
2022-10-08  9:39 ` [PATCH v8 0/8] " Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 1/8] app/procinfo: add dpdk version dump Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 2/8] app/procinfo: add firmware " Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 3/8] app/procinfo: add RSS RETA dump Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 4/8] app/procinfo: add module eeprom info dump Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 5/8] app/procinfo: add dump of Rx/Tx burst mode Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 6/8] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 7/8] app/procinfo: support descriptor dump Dongdong Liu
2022-10-08  9:39   ` [PATCH v8 8/8] doc: add some extended features in procinfo guide Dongdong Liu
2022-10-08 10:53 ` [PATCH v9 0/8] app/procinfo: add some extended features Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 1/8] app/procinfo: add dpdk version dump Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 2/8] app/procinfo: add firmware " Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 3/8] app/procinfo: add RSS RETA dump Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 4/8] app/procinfo: add module eeprom info dump Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 5/8] app/procinfo: add dump of Rx/Tx burst mode Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 6/8] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 7/8] app/procinfo: support descriptor dump Dongdong Liu
2022-10-10  9:08     ` Pattan, Reshma
2022-10-10 13:13       ` Dongdong Liu
2022-10-08 10:53   ` [PATCH v9 8/8] doc: add some extended features in procinfo guide Dongdong Liu
2022-10-11 11:18 ` [PATCH v10 0/8] app/procinfo: add some extended features Dongdong Liu
2022-10-11 11:18   ` [PATCH v10 1/8] app/procinfo: add dpdk version dump Dongdong Liu
2022-10-11 11:18   ` [PATCH v10 2/8] app/procinfo: add firmware " Dongdong Liu
2022-10-11 11:18   ` Dongdong Liu [this message]
2022-10-11 11:18   ` [PATCH v10 4/8] app/procinfo: add module eeprom info dump Dongdong Liu
2022-10-11 11:18   ` [PATCH v10 5/8] app/procinfo: add dump of Rx/Tx burst mode Dongdong Liu
2022-10-11 11:18   ` [PATCH v10 6/8] app/procinfo: fix some wrong doxygen syntax Dongdong Liu
2022-10-11 11:18   ` [PATCH v10 7/8] app/procinfo: support descriptor dump Dongdong Liu
2022-10-11 13:38     ` Pattan, Reshma
2022-10-11 11:18   ` [PATCH v10 8/8] doc: add some extended features in procinfo guide Dongdong Liu
2022-10-20  7:48   ` [PATCH v10 0/8] app/procinfo: add some extended features Dongdong Liu
2022-11-04  9:16   ` Dongdong Liu
2022-11-15  9:52   ` David Marchand
2022-11-15 11:00     ` Dongdong Liu

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