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app/procinfo: dump firmware version

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Add support for dump ethdev firmware version.

The command is like:
dpdk-proc-info -a xxxx:xx:xx.x --file-prefix=xxx -- --firmware-version

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>
This commit is contained in:
Dongdong Liu 2022-10-11 19:18:37 +08:00 committed by David Marchand
parent 4778a8ec8b
commit 37ebf5ab67
2 changed files with 39 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
app/proc-info/main.c
View File

@ -45,6 +45,8 @@
#define MAX_LONG_OPT_SZ 64
#define MAX_STRING_LEN 256
#define ETHDEV_FWVERS_LEN 32
#define STATS_BDR_FMT "========================================"
#define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
STATS_BDR_FMT, s, w, STATS_BDR_FMT)
@ -105,6 +107,8 @@ static uint32_t enable_dump_regs;
static char *dump_regs_file_prefix;
/* Enable show DPDK version. */
static uint32_t enable_shw_version;
/* Enable show ethdev firmware version. */
static uint32_t enable_shw_fw_version;
/* display usage */
static void
@ -134,6 +138,7 @@ proc_info_usage(const char *prgname)
" --show-ring[=name]: to display ring information\n"
" --show-mempool[=name]: to display mempool information\n"
" --version: to display DPDK version\n"
" --firmware-version: to display ethdev firmware version\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);
@ -247,6 +252,7 @@ proc_info_parse_args(int argc, char **argv)
{"iter-mempool", required_argument, NULL, 0},
{"dump-regs", required_argument, NULL, 0},
{"version", 0, NULL, 0},
{"firmware-version", 0, NULL, 0},
{NULL, 0, 0, 0}
};
@ -321,6 +327,9 @@ proc_info_parse_args(int argc, char **argv)
} else if (!strncmp(long_option[option_index].name,
"version", MAX_LONG_OPT_SZ))
enable_shw_version = 1;
else if (!strncmp(long_option[option_index].name,
"firmware-version", MAX_LONG_OPT_SZ))
enable_shw_fw_version = 1;
break;
case 1:
/* Print xstat single value given by name*/
@ -1491,6 +1500,30 @@ show_version(void)
printf("DPDK version: %s\n", rte_version());
}
static void
show_firmware_version(void)
{
char fw_version[ETHDEV_FWVERS_LEN];
uint16_t i;
snprintf(bdr_str, MAX_STRING_LEN, " show - firmware version ");
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;
if (rte_eth_dev_fw_version_get(i, fw_version,
ETHDEV_FWVERS_LEN) == 0)
printf("Ethdev port %u firmware version: %s\n", i,
fw_version);
else
printf("Ethdev port %u firmware version: %s\n", i,
"not available");
}
}
int
main(int argc, char **argv)
{
@ -1606,6 +1639,8 @@ main(int argc, char **argv)
dump_regs(dump_regs_file_prefix);
if (enable_shw_version)
show_version();
if (enable_shw_fw_version)
show_firmware_version();
RTE_ETH_FOREACH_DEV(i)
rte_eth_dev_close(i);

5
doc/guides/tools/proc_info.rst
View File

@ -20,7 +20,7 @@ The application has a number of command line options:
./<build_dir>/app/dpdk-proc-info -- -m | [-p PORTMASK] [--stats | --xstats |
--stats-reset | --xstats-reset] [ --show-port | --show-tm | --show-crypto |
--show-ring[=name] | --show-mempool[=name] | --iter-mempool=name |
--show-port-private | --version ]
--show-port-private | --version | --firmware-version ]
Parameters
~~~~~~~~~~
@ -76,6 +76,9 @@ The show-port-private parameter displays ports private information.
**--version**
The version parameter displays DPDK version.
**--firmware-version**
The firmware-version parameter displays ethdev firmware version.
Limitations
-----------