@@ -48,6 +48,7 @@
#define ETHDEV_FWVERS_LEN 32
#define RTE_RETA_CONF_GROUP_NUM 32
#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
+#define EEPROM_DUMP_CHUNKSIZE 1024
#define STATS_BDR_FMT "========================================"
#define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
@@ -111,6 +112,8 @@ static char *dump_regs_file_prefix;
static uint32_t enable_shw_version;
/* Enable show RSS reta. */
static uint32_t enable_shw_rss_reta;
+/* Enable show module info. */
+static uint32_t enable_shw_module_info;
/**< display usage */
static void
@@ -141,6 +144,7 @@ proc_info_usage(const char *prgname)
" --show-mempool[=name]: to display mempool information\n"
" --show-version: to display DPDK version and ethdev firmware version\n"
" --show-rss-reta: to display ports redirection table\n"
+ " --show-module-info: to display ports module info\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);
@@ -255,6 +259,7 @@ proc_info_parse_args(int argc, char **argv)
{"dump-regs", required_argument, NULL, 0},
{"show-version", 0, NULL, 0},
{"show-rss-reta", 0, NULL, 0},
+ {"show-module-info", 0, NULL, 0},
{NULL, 0, 0, 0}
};
@@ -332,6 +337,9 @@ proc_info_parse_args(int argc, char **argv)
else if (!strncmp(long_option[option_index].name,
"show-rss-reta", MAX_LONG_OPT_SZ))
enable_shw_rss_reta = 1;
+ else if (!strncmp(long_option[option_index].name,
+ "show-module-info", MAX_LONG_OPT_SZ))
+ enable_shw_module_info = 1;
break;
case 1:
/* Print xstat single value given by name*/
@@ -1567,6 +1575,49 @@ show_port_rss_reta_info(void)
}
}
+static void
+show_module_eeprom_info(void)
+{
+ unsigned char bytes_eeprom[EEPROM_DUMP_CHUNKSIZE];
+ struct rte_eth_dev_module_info module_info;
+ struct rte_dev_eeprom_info eeprom_info;
+ uint16_t i;
+ int ret;
+
+ 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))
+ continue;
+
+ snprintf(bdr_str, MAX_STRING_LEN, " Port %u ", i);
+ STATS_BDR_STR(5, bdr_str);
+
+ ret = rte_eth_dev_get_module_info(i, &module_info);
+ if (ret != 0) {
+ printf("Module EEPROM information read error %d\n", ret);
+ return;
+ }
+
+ eeprom_info.offset = 0;
+ eeprom_info.length = module_info.eeprom_len;
+ eeprom_info.data = bytes_eeprom;
+
+ ret = rte_eth_dev_get_module_eeprom(i, &eeprom_info);
+ if (ret != 0) {
+ printf("Module EEPROM read error %d\n", ret);
+ return;
+ }
+
+ rte_hexdump(stdout, "hexdump", eeprom_info.data,
+ eeprom_info.length);
+ printf("Finish -- Port: %u MODULE EEPROM length: %d bytes\n",
+ i, eeprom_info.length);
+ }
+}
+
int
main(int argc, char **argv)
{
@@ -1684,6 +1735,8 @@ main(int argc, char **argv)
show_version();
if (enable_shw_rss_reta)
show_port_rss_reta_info();
+ if (enable_shw_module_info)
+ show_module_eeprom_info();
RTE_ETH_FOREACH_DEV(i)
rte_eth_dev_close(i);