Re: [PATCH v4] app/procinfo: add device private info dump

[Dongdong Liu <liudongdong3@huawei.com>]

Hi Maryam, ferruh

kind ping...

If there are no other comments, could you help to
apply this patch.

Thanks,
Dongdong
On 2022/6/6 22:39, Dongdong Liu wrote:
> From: "Min Hu (Connor)" <humin29@huawei.com>
>
> This patch adds support for dump the device private info from a running
> application. It can help developers locate the problem.
>
> 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>
> ---
> v3->v4:
> - add Acked-by Reshma.
>
> v2->v3:
> - fix wrong spelling.
>
> v1->v2:
> - fix way of handling ports.
> ---
>  app/proc-info/main.c | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
>
> diff --git a/app/proc-info/main.c b/app/proc-info/main.c
> index 56070a3317..1d350291b9 100644
> --- a/app/proc-info/main.c
> +++ b/app/proc-info/main.c
> @@ -84,6 +84,8 @@ static char bdr_str[MAX_STRING_LEN];
>
>  /**< Enable show port. */
>  static uint32_t enable_shw_port;
> +/**< Enable show port private info. */
> +static uint32_t enable_shw_port_priv;
>  /**< Enable show tm. */
>  static uint32_t enable_shw_tm;
>  /**< Enable show crypto. */
> @@ -123,6 +125,7 @@ proc_info_usage(const char *prgname)
>  		"  --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
>  		"  --host-id STRING: host id used to identify the system process is running on\n"
>  		"  --show-port: to display ports information\n"
> +		"  --show-port-private: to display ports private information\n"
>  		"  --show-tm: to display traffic manager information for ports\n"
>  		"  --show-crypto: to display crypto information\n"
>  		"  --show-ring[=name]: to display ring information\n"
> @@ -232,6 +235,7 @@ proc_info_parse_args(int argc, char **argv)
>  		{"xstats-ids", 1, NULL, 1},
>  		{"host-id", 0, NULL, 0},
>  		{"show-port", 0, NULL, 0},
> +		{"show-port-private", 0, NULL, 0},
>  		{"show-tm", 0, NULL, 0},
>  		{"show-crypto", 0, NULL, 0},
>  		{"show-ring", optional_argument, NULL, 0},
> @@ -284,6 +288,9 @@ proc_info_parse_args(int argc, char **argv)
>  			else if (!strncmp(long_option[option_index].name,
>  					"show-port", MAX_LONG_OPT_SZ))
>  				enable_shw_port = 1;
> +			else if (!strncmp(long_option[option_index].name,
> +					"show-port-private", MAX_LONG_OPT_SZ))
> +				enable_shw_port_priv = 1;
>  			else if (!strncmp(long_option[option_index].name,
>  					"show-tm", MAX_LONG_OPT_SZ))
>  				enable_shw_tm = 1;
> @@ -887,6 +894,25 @@ show_port(void)
>  	}
>  }
>
> +static void
> +show_port_private_info(void)
> +{
> +	int i;
> +
> +	snprintf(bdr_str, MAX_STRING_LEN, " Dump - Ports private information");
> +	STATS_BDR_STR(10, bdr_str);
> +
> +	RTE_ETH_FOREACH_DEV(i) {
> +		/* Skip if port is not in mask */
> +		if ((enabled_port_mask & (1ul << i)) == 0)
> +			continue;
> +
> +		snprintf(bdr_str, MAX_STRING_LEN, " Port %u ", i);
> +		STATS_BDR_STR(5, bdr_str);
> +		rte_eth_dev_priv_dump(i, stdout);
> +	}
> +}
> +
>  static void
>  display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
>  {
> @@ -1549,6 +1575,8 @@ main(int argc, char **argv)
>  	/* show information for PMD */
>  	if (enable_shw_port)
>  		show_port();
> +	if (enable_shw_port_priv)
> +		show_port_private_info();
>  	if (enable_shw_tm)
>  		show_tm();
>  	if (enable_shw_crypto)
>