7d8194517a
Sync some patches for hns3 PMD, telemetry and testpmd. And main modifications are as follows: - backport some bugfixes for hns3 - revert Tx performance optimization for hns3 - add Rx/Tx descriptor dump feature for hns3 - refactor some RSS commands for testpmd - add ethdev telemetry private dump - add dmadev telemetry - sync telemetry lib Signed-off-by: Huisong Li <lihuisong@huawei.com> (cherry picked from commit 4f06d27eff9aa99c2e2073ac74328893990ed8ed)
92 lines
2.6 KiB
Diff
92 lines
2.6 KiB
Diff
From 9de9c8f454d4d1d87105700f626568f5f59e6985 Mon Sep 17 00:00:00 2001
|
|
From: Chengwen Feng <fengchengwen@huawei.com>
|
|
Date: Fri, 21 Oct 2022 15:36:55 +0800
|
|
Subject: [PATCH 179/189] ethdev: support telemetry private dump
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
This patch supports telemetry private dump a ethdev port.
|
|
|
|
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
|
|
Acked-by: Morten Brørup <mb@smartsharesystems.com>
|
|
---
|
|
lib/ethdev/rte_ethdev.c | 47 +++++++++++++++++++++++++++++++++++++++++
|
|
1 file changed, 47 insertions(+)
|
|
|
|
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
|
|
index b95f501b51..df5a627cbe 100644
|
|
--- a/lib/ethdev/rte_ethdev.c
|
|
+++ b/lib/ethdev/rte_ethdev.c
|
|
@@ -7,6 +7,7 @@
|
|
#include <inttypes.h>
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
+#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/queue.h>
|
|
@@ -6272,6 +6273,48 @@ eth_dev_handle_port_xstats(const char *cmd __rte_unused,
|
|
return 0;
|
|
}
|
|
|
|
+#ifndef RTE_EXEC_ENV_WINDOWS
|
|
+static int
|
|
+eth_dev_handle_port_dump_priv(const char *cmd __rte_unused,
|
|
+ const char *params,
|
|
+ struct rte_tel_data *d)
|
|
+{
|
|
+ char *buf, *end_param;
|
|
+ int port_id, ret;
|
|
+ FILE *f;
|
|
+
|
|
+ if (params == NULL || strlen(params) == 0 || !isdigit(*params))
|
|
+ return -EINVAL;
|
|
+
|
|
+ port_id = strtoul(params, &end_param, 0);
|
|
+ if (*end_param != '\0')
|
|
+ RTE_ETHDEV_LOG(NOTICE,
|
|
+ "Extra parameters passed to ethdev telemetry command, ignoring");
|
|
+ if (!rte_eth_dev_is_valid_port(port_id))
|
|
+ return -EINVAL;
|
|
+
|
|
+ buf = calloc(sizeof(char), RTE_TEL_MAX_SINGLE_STRING_LEN);
|
|
+ if (buf == NULL)
|
|
+ return -ENOMEM;
|
|
+
|
|
+ f = fmemopen(buf, RTE_TEL_MAX_SINGLE_STRING_LEN - 1, "w+");
|
|
+ if (f == NULL) {
|
|
+ free(buf);
|
|
+ return -EINVAL;
|
|
+ }
|
|
+
|
|
+ ret = rte_eth_dev_priv_dump(port_id, f);
|
|
+ fclose(f);
|
|
+ if (ret == 0) {
|
|
+ rte_tel_data_start_dict(d);
|
|
+ rte_tel_data_string(d, buf);
|
|
+ }
|
|
+
|
|
+ free(buf);
|
|
+ return 0;
|
|
+}
|
|
+#endif /* !RTE_EXEC_ENV_WINDOWS */
|
|
+
|
|
static int
|
|
eth_dev_handle_port_link_status(const char *cmd __rte_unused,
|
|
const char *params,
|
|
@@ -6571,6 +6614,10 @@ RTE_INIT(ethdev_init_telemetry)
|
|
"Returns the common stats for a port. Parameters: int port_id");
|
|
rte_telemetry_register_cmd("/ethdev/xstats", eth_dev_handle_port_xstats,
|
|
"Returns the extended stats for a port. Parameters: int port_id");
|
|
+#ifndef RTE_EXEC_ENV_WINDOWS
|
|
+ rte_telemetry_register_cmd("/ethdev/dump_priv", eth_dev_handle_port_dump_priv,
|
|
+ "Returns dump private information for a port. Parameters: int port_id");
|
|
+#endif
|
|
rte_telemetry_register_cmd("/ethdev/link_status",
|
|
eth_dev_handle_port_link_status,
|
|
"Returns the link status for a port. Parameters: int port_id");
|
|
--
|
|
2.23.0
|
|
|