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

[Dongdong Liu]

+cc Ferruh (ferruh.yigit at xilinx.com).

It seems this email could not be delivered to maryam.tahhan at intel.com.

Thanks,
Dongdong
On 2022/6/13 20:45, Dongdong Liu wrote:
> 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 at 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 at huawei.com>
>> Signed-off-by: Dongdong Liu <liudongdong3 at huawei.com>
>> Acked-by: Reshma Pattan <reshma.pattan at 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)
>>
> .
>