[1/6] app/procinfo: add version dump
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Commit Message
From: "Min Hu (Connor)" <humin29@huawei.com>
This patch add support for dump dpdk version and firmware version.
The command is like:
dpdk-proc-info -a xxxx:xx:xx.x --file-prefix=xxx -- -- show-version
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
---
app/proc-info/main.c | 41 +++++++++++++++++++++++++++++++++++++++--
1 file changed, 39 insertions(+), 2 deletions(-)
Comments
> -----Original Message-----
> From: Dongdong Liu <liudongdong3@huawei.com>
> Subject: [PATCH 1/6] app/procinfo: add version dump
If this is V2 version of patch, please add V2 in the patch heading.
And can you mark the previous version of patches "Superseded" in the patchwork.
> dpdk-proc-info -a xxxx:xx:xx.x --file-prefix=xxx -- -- show-version
--show-version? But not -- show-version.
> --- a/app/proc-info/main.c
> + " --show-version: to display DPDK version and firmware
> version\n"
Say ethdev firmware version. Instead of just firmware version.
>
> +static void show_version(void)
Divide this into 2 lines. "static void" should be in one line and "show_version(void)" should be in another line.
Please check the other functions in the file for an example.
> +{
> +#define ETHDEV_FWVERS_LEN 32
Can this definition be moved to top of the file along with the other #defines.
> +
> ETHDEV_FWVERS_LEN) == 0)
> + printf("Firmware version: %s\n", fw_version);
Better to include Ethdev <port id> Firmware version.
Thanks,
Reshma
Hi Pattan
Many thanks for you review.
On 2022/9/19 17:23, Pattan, Reshma wrote:
>
>
>> -----Original Message-----
>> From: Dongdong Liu <liudongdong3@huawei.com>
>> Subject: [PATCH 1/6] app/procinfo: add version dump
>
> If this is V2 version of patch, please add V2 in the patch heading.
> And can you mark the previous version of patches "Superseded" in the patchwork.
Yes, will do, thanks for reminding this.
>
>> dpdk-proc-info -a xxxx:xx:xx.x --file-prefix=xxx -- -- show-version
>
> --show-version? But not -- show-version.
Will fix.
>
>
>> --- a/app/proc-info/main.c
>> + " --show-version: to display DPDK version and firmware
>> version\n"
>
> Say ethdev firmware version. Instead of just firmware version.
Will fix.
>
>>
>> +static void show_version(void)
>
> Divide this into 2 lines. "static void" should be in one line and "show_version(void)" should be in another line.
> Please check the other functions in the file for an example.
Will do.
>
>
>> +{
>> +#define ETHDEV_FWVERS_LEN 32
>
> Can this definition be moved to top of the file along with the other #defines.
Yes, Will do.
>
>
>> +
>> ETHDEV_FWVERS_LEN) == 0)
>> + printf("Firmware version: %s\n", fw_version);
>
> Better to include Ethdev <port id> Firmware version.
Will do.
Thanks,
Dongdong
>
> Thanks,
> Reshma
> .
>
@@ -39,6 +39,7 @@
#include <rte_cryptodev.h>
#include <rte_tm.h>
#include <rte_hexdump.h>
+#include <rte_version.h>
/* Maximum long option length for option parsing. */
#define MAX_LONG_OPT_SZ 64
@@ -102,6 +103,8 @@ static char *mempool_iter_name;
/**< Enable dump regs. */
static uint32_t enable_dump_regs;
static char *dump_regs_file_prefix;
+/* Enable show version. */
+static uint32_t enable_shw_version;
/**< display usage */
static void
@@ -130,6 +133,7 @@ proc_info_usage(const char *prgname)
" --show-crypto: to display crypto information\n"
" --show-ring[=name]: to display ring information\n"
" --show-mempool[=name]: to display mempool information\n"
+ " --show-version: to display DPDK version and 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);
@@ -242,6 +246,7 @@ proc_info_parse_args(int argc, char **argv)
{"show-mempool", optional_argument, NULL, 0},
{"iter-mempool", required_argument, NULL, 0},
{"dump-regs", required_argument, NULL, 0},
+ {"show-version", 0, NULL, 0},
{NULL, 0, 0, 0}
};
@@ -313,7 +318,9 @@ proc_info_parse_args(int argc, char **argv)
"dump-regs", MAX_LONG_OPT_SZ)) {
enable_dump_regs = 1;
dump_regs_file_prefix = optarg;
- }
+ } else if (!strncmp(long_option[option_index].name,
+ "show-version", MAX_LONG_OPT_SZ))
+ enable_shw_version = 1;
break;
case 1:
/* Print xstat single value given by name*/
@@ -1476,6 +1483,35 @@ dump_regs(char *file_prefix)
}
}
+static void show_version(void)
+{
+#define ETHDEV_FWVERS_LEN 32
+
+ char fw_version[ETHDEV_FWVERS_LEN];
+ int i;
+
+ snprintf(bdr_str, MAX_STRING_LEN, " show - version ");
+ STATS_BDR_STR(10, bdr_str);
+ printf("DPDK version: %s\n", rte_version());
+
+ RTE_ETH_FOREACH_DEV(i) {
+ /* Skip if port is not in mask */
+ if ((enabled_port_mask & (1ul << i)) == 0)
+ continue;
+
+ if (!rte_eth_dev_is_valid_port(i)) {
+ printf("Error: Invalid port number %u\n", i);
+ continue;
+ }
+
+ if (rte_eth_dev_fw_version_get(i, fw_version,
+ ETHDEV_FWVERS_LEN) == 0)
+ printf("Firmware version: %s\n", fw_version);
+ else
+ printf("Firmware version: %s\n", "not available");
+ }
+}
+
int
main(int argc, char **argv)
{
@@ -1589,7 +1625,8 @@ main(int argc, char **argv)
iter_mempool(mempool_iter_name);
if (enable_dump_regs)
dump_regs(dump_regs_file_prefix);
-
+ if (enable_shw_version)
+ show_version();
RTE_ETH_FOREACH_DEV(i)
rte_eth_dev_close(i);