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mempool/cnxk: support telemetry

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Adding telemetry endpoints to cnxk mempool driver.

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Reviewed-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Gowrishankar Muthukrishnan 2021-10-19 16:57:26 +05:30 committed by Jerin Jacob
parent af75aac789
commit e8c954a369
2 changed files with 58 additions and 0 deletions
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57
drivers/mempool/cnxk/cnxk_mempool_telemetry.c Normal file
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@ -0,0 +1,57 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(C) 2021 Marvell.
*/
#include <rte_mempool.h>
#include <rte_memzone.h>
#include <rte_telemetry.h>
#include <roc_api.h>
#include "cnxk_mempool.h"
#include "cnxk_telemetry.h"
struct mempool_info_cb_arg {
char *pool_name;
struct rte_tel_data *d;
};
static void
mempool_info_cb(struct rte_mempool *mp, void *arg)
{
struct mempool_info_cb_arg *info = (struct mempool_info_cb_arg *)arg;
int aura_id;
if (strncmp(mp->name, info->pool_name, RTE_MEMZONE_NAMESIZE))
return;
aura_id = roc_npa_aura_handle_to_aura(mp->pool_id);
rte_tel_data_add_dict_int(info->d, "aura_id", aura_id);
}
static int
mempool_tel_handle_info(const char *cmd __rte_unused, const char *params,
struct rte_tel_data *d)
{
struct mempool_info_cb_arg mp_arg;
char name[RTE_MEMZONE_NAMESIZE];
if (params == NULL || strlen(params) == 0)
return -EINVAL;
rte_strlcpy(name, params, RTE_MEMZONE_NAMESIZE);
rte_tel_data_start_dict(d);
mp_arg.pool_name = name;
mp_arg.d = d;
rte_mempool_walk(mempool_info_cb, &mp_arg);
return 0;
}
RTE_INIT(cnxk_mempool_init_telemetry)
{
rte_telemetry_register_cmd(
"/cnxk/mempool/info", mempool_tel_handle_info,
"Returns mempool info. Parameters: pool_name");
}

1
drivers/mempool/cnxk/meson.build
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@ -11,6 +11,7 @@ endif
sources = files(
'cnxk_mempool.c',
'cnxk_mempool_ops.c',
'cnxk_mempool_telemetry.c',
'cn9k_mempool_ops.c',
'cn10k_mempool_ops.c',
)