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app/testpmd: add command to display DCB info

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This patch adds a command to display DCB info in ports.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
This commit is contained in:
Jingjing Wu 2015-10-31 23:57:31 +08:00 committed by Thomas Monjalon
parent 1a572499be
commit cd80f411a7
4 changed files with 61 additions and 10 deletions
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15
app/test-pmd/cmdline.c
View File

@ -182,7 +182,7 @@ static void cmd_help_long_parsed(void *parsed_result,
"Display:\n"
"--------\n\n"
"show port (info|stats|xstats|fdir|stat_qmap) (port_id|all)\n"
"show port (info|stats|xstats|fdir|stat_qmap|dcb_tc) (port_id|all)\n"
" Display information for port_id, or all.\n\n"
"show port X rss reta (size) (mask0,mask1,...)\n"
@ -5268,6 +5268,9 @@ static void cmd_showportall_parsed(void *parsed_result,
else if (!strcmp(res->what, "stat_qmap"))
FOREACH_PORT(i, ports)
nic_stats_mapping_display(i);
else if (!strcmp(res->what, "dcb_tc"))
FOREACH_PORT(i, ports)
port_dcb_info_display(i);
}
cmdline_parse_token_string_t cmd_showportall_show =
@ -5277,13 +5280,13 @@ cmdline_parse_token_string_t cmd_showportall_port =
TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, port, "port");
cmdline_parse_token_string_t cmd_showportall_what =
TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, what,
"info#stats#xstats#fdir#stat_qmap");
"info#stats#xstats#fdir#stat_qmap#dcb_tc");
cmdline_parse_token_string_t cmd_showportall_all =
TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, all, "all");
cmdline_parse_inst_t cmd_showportall = {
.f = cmd_showportall_parsed,
.data = NULL,
.help_str = "show|clear port info|stats|xstats|fdir|stat_qmap all",
.help_str = "show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc all",
.tokens = {
(void *)&cmd_showportall_show,
(void *)&cmd_showportall_port,
@ -5321,6 +5324,8 @@ static void cmd_showport_parsed(void *parsed_result,
fdir_get_infos(res->portnum);
else if (!strcmp(res->what, "stat_qmap"))
nic_stats_mapping_display(res->portnum);
else if (!strcmp(res->what, "dcb_tc"))
port_dcb_info_display(res->portnum);
}
cmdline_parse_token_string_t cmd_showport_show =
@ -5330,14 +5335,14 @@ cmdline_parse_token_string_t cmd_showport_port =
TOKEN_STRING_INITIALIZER(struct cmd_showport_result, port, "port");
cmdline_parse_token_string_t cmd_showport_what =
TOKEN_STRING_INITIALIZER(struct cmd_showport_result, what,
"info#stats#xstats#fdir#stat_qmap");
"info#stats#xstats#fdir#stat_qmap#dcb_tc");
cmdline_parse_token_num_t cmd_showport_portnum =
TOKEN_NUM_INITIALIZER(struct cmd_showport_result, portnum, UINT8);
cmdline_parse_inst_t cmd_showport = {
.f = cmd_showport_parsed,
.data = NULL,
.help_str = "show|clear port info|stats|xstats|fdir|stat_qmap X (X = port number)",
.help_str = "show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc X (X = port number)",
.tokens = {
(void *)&cmd_showport_show,
(void *)&cmd_showport_port,

43
app/test-pmd/config.c
View File

@ -2302,3 +2302,46 @@ mcast_addr_remove(uint8_t port_id, struct ether_addr *mc_addr)
mcast_addr_pool_remove(port, i);
eth_port_multicast_addr_list_set(port_id);
}
void
port_dcb_info_display(uint8_t port_id)
{
struct rte_eth_dcb_info dcb_info;
uint16_t i;
int ret;
static const char *border = "================";
if (port_id_is_invalid(port_id, ENABLED_WARN))
return;
ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
if (ret) {
printf("\n Failed to get dcb infos on port %-2d\n",
port_id);
return;
}
printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border);
printf(" TC NUMBER: %d\n", dcb_info.nb_tcs);
printf("\n TC : ");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", i);
printf("\n Priority : ");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", dcb_info.prio_tc[i]);
printf("\n BW percent :");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d%%", dcb_info.tc_bws[i]);
printf("\n RXQ base : ");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
printf("\n RXQ number :");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
printf("\n TXQ base : ");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
printf("\n TXQ number :");
for (i = 0; i < dcb_info.nb_tcs; i++)
printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
printf("\n");
}

1
app/test-pmd/testpmd.h
View File

@ -559,6 +559,7 @@ int tx_queue_id_is_invalid(queueid_t txq_id);
/* Functions to manage the set of filtered Multicast MAC addresses */
void mcast_addr_add(uint8_t port_id, struct ether_addr *mc_addr);
void mcast_addr_remove(uint8_t port_id, struct ether_addr *mc_addr);
void port_dcb_info_display(uint8_t port_id);
enum print_warning {
ENABLED_WARN = 0,

12
doc/guides/testpmd_app_ug/testpmd_funcs.rst
View File

@ -50,10 +50,10 @@ If you type a partial command and hit ``<TAB>`` you get a list of the available
testpmd> show port <TAB>
info [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap X
info [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap all
stats [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap X
stats [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap all
info [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap|dcb_tc X
info [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap|dcb_tc all
stats [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap|dcb_tc X
stats [Mul-choice STRING]: show|clear port info|stats|fdir|stat_qmap|dcb_tc all
...
@ -128,7 +128,7 @@ show port
Display information for a given port or all ports::
testpmd> show port (info|stats|fdir|stat_qmap) (port_id|all)
testpmd> show port (info|stats|fdir|stat_qmap|dcb_tc) (port_id|all)
The available information categories are:
@ -140,6 +140,8 @@ The available information categories are:
* ``stat_qmap``: Queue statistics mapping.
* ``dcb_tc``: DCB information such as TC mapping.
For example:
.. code-block:: console