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From: Qiming Yang <qiming.yang@intel.com>
To: dev@dpdk.org
Cc: jingjing.wu@intel.com, Qiming Yang <qiming.yang@intel.com>
Subject: [PATCH v3] app/testpmd: supported offload capabilities query
Date: Wed, 21 Dec 2016 10:20:26 +0800	[thread overview]
Message-ID: <1482286826-72737-1-git-send-email-qiming.yang@intel.com> (raw)
In-Reply-To: <1481008055-68096-1-git-send-email-qiming.yang@intel.com>

Add two new commands "show port capa <port>" and "show
port capa all"to diaplay what offload capabilities supported
in ports. It will not only display all the capabilities of
the port, but also the enabling condition for each capability
in the running time.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
---
v2 changes:
* fixed the output style as Ferruh's patch show and add some
  descriptions in testpmd_funcs.rst for new functions.
v3 changes:
* add new command in cmd_help_long_parsed.
---
---
 app/test-pmd/cmdline.c                      |  17 ++-
 app/test-pmd/config.c                       | 172 ++++++++++++++++++++++++++++
 app/test-pmd/testpmd.h                      |   1 +
 doc/guides/testpmd_app_ug/testpmd_funcs.rst |  12 +-
 4 files changed, 192 insertions(+), 10 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 63b55dc..21ffa0a 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -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|dcb_tc) (port_id|all)\n"
+			"show port (info|stats|xstats|fdir|stat_qmap|dcb_tc|capa) (port_id|all)\n"
 			"    Display information for port_id, or all.\n\n"
 
 			"show port X rss reta (size) (mask0,mask1,...)\n"
@@ -5766,6 +5766,9 @@ static void cmd_showportall_parsed(void *parsed_result,
 	else if (!strcmp(res->what, "dcb_tc"))
 		FOREACH_PORT(i, ports)
 			port_dcb_info_display(i);
+	else if (!strcmp(res->what, "capa"))
+		FOREACH_PORT(i, ports)
+			port_offload_capa_display(i);
 }
 
 cmdline_parse_token_string_t cmd_showportall_show =
@@ -5775,13 +5778,14 @@ 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#dcb_tc");
+				 "info#stats#xstats#fdir#stat_qmap#dcb_tc#capa");
 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|dcb_tc all",
+	.help_str = "show|clear port"
+	"info|stats|xstats|fdir|stat_qmap|dcb_tc|capa all",
 	.tokens = {
 		(void *)&cmd_showportall_show,
 		(void *)&cmd_showportall_port,
@@ -5821,6 +5825,8 @@ static void cmd_showport_parsed(void *parsed_result,
 		nic_stats_mapping_display(res->portnum);
 	else if (!strcmp(res->what, "dcb_tc"))
 		port_dcb_info_display(res->portnum);
+	else if (!strcmp(res->what, "capa"))
+		port_offload_capa_display(res->portnum);
 }
 
 cmdline_parse_token_string_t cmd_showport_show =
@@ -5830,14 +5836,15 @@ 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#dcb_tc");
+				 "info#stats#xstats#fdir#stat_qmap#dcb_tc#capa");
 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|dcb_tc X (X = port number)",
+	.help_str = "show|clear port"
+	"info|stats|xstats|fdir|stat_qmap|dcb_tc|capa <port_id>",
 	.tokens = {
 		(void *)&cmd_showport_show,
 		(void *)&cmd_showport_port,
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 36c47ab..9571426 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -536,6 +536,178 @@ port_infos_display(portid_t port_id)
 		dev_info.tx_desc_lim.nb_min);
 	printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 }
+void
+port_offload_capa_display(portid_t port_id)
+{
+	struct rte_eth_dev *dev;
+	struct rte_eth_dev_info dev_info;
+	static const char *info_border = "************";
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+
+	dev = &rte_eth_devices[port_id];
+	rte_eth_dev_info_get(port_id, &dev_info);
+
+	printf("\n%s Port %d supported offload features: %s\n",
+		info_border, port_id, info_border);
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
+		printf("VLAN stripped:                 ");
+		if (dev->data->dev_conf.rxmode.hw_vlan_strip)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
+		printf("RX IPv4 checksum:              ");
+		if (dev->data->dev_conf.rxmode.hw_ip_checksum)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
+		printf("RX UDP checksum:               ");
+		if (dev->data->dev_conf.rxmode.hw_ip_checksum)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
+		printf("TCP checksum:                  ");
+		if (dev->data->dev_conf.rxmode.hw_ip_checksum)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
+		printf("Large receive offload:         ");
+		if (dev->data->dev_conf.rxmode.enable_lro)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
+		printf("Double VLANs stripped:         ");
+		if (dev->data->dev_conf.rxmode.hw_vlan_extend)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
+		printf("Outer IPv4 checksum:           ");
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
+		printf("VLAN insert:                   ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_INSERT_VLAN)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
+		printf("TX IPv4 checksum:              ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_IP_CKSUM)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
+		printf("TX UDP checksum:               ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_UDP_CKSUM)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
+		printf("TX TCP checksum:               ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_TCP_CKSUM)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
+		printf("TX SCTP checksum:              ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_SCTP_CKSUM)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
+		printf("TX TCP segmentation:           ");
+		if (ports[port_id].tso_segsz != 0)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
+		printf("UDP segmentation:              ");
+		if (ports[port_id].tso_segsz != 0)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
+		printf("Outer IPv4 checksum:           ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_OUTER_IP_CKSUM)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
+		printf("Double VLANs insert:           ");
+		if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_INSERT_QINQ)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
+		printf("VXLAN TSO for tunnel packet:   ");
+		if (ports[port_id].tunnel_tso_segsz)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
+		printf("Generic TSO for tunnel packet: ");
+		if (ports[port_id].tunnel_tso_segsz)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
+		printf("IPIP TSO for tunnel packet:    ");
+		if (ports[port_id].tunnel_tso_segsz)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
+		printf("GENEVE TSO for tunnel packet:  ");
+		if (ports[port_id].tunnel_tso_segsz)
+			printf("on\n");
+		else
+			printf("off\n");
+	}
+
+}
 
 int
 port_id_is_invalid(portid_t port_id, enum print_warning warning)
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index 9c1e703..c59bb03 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -484,6 +484,7 @@ void nic_xstats_display(portid_t port_id);
 void nic_xstats_clear(portid_t port_id);
 void nic_stats_mapping_display(portid_t port_id);
 void port_infos_display(portid_t port_id);
+void port_offload_capa_display(portid_t port_id);
 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id);
 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id);
 void fwd_lcores_config_display(void);
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index f1c269a..6f4dd4a 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -51,10 +51,10 @@ 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|xstats|fdir|stat_qmap|dcb_tc X
-       info [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc all
-       stats [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc X
-       stats [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc all
+       info [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc|capa X
+       info [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc|capa all
+       stats [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc|capa X
+       stats [Mul-choice STRING]: show|clear port info|stats|xstats|fdir|stat_qmap|dcb_tc|capa all
        ...
 
 
@@ -131,7 +131,7 @@ show port
 
 Display information for a given port or all ports::
 
-   testpmd> show port (info|stats|xstats|fdir|stat_qmap|dcb_tc) (port_id|all)
+   testpmd> show port (info|stats|xstats|fdir|stat_qmap|dcb_tc|capa) (port_id|all)
 
 The available information categories are:
 
@@ -147,6 +147,8 @@ The available information categories are:
 
 * ``dcb_tc``: DCB information such as TC mapping.
 
+* ``capa``: Supported offload capabilities.
+
 For example:
 
 .. code-block:: console
-- 
2.7.4

  parent reply	other threads:[~2016-12-21  2:25 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-02 11:31 [PATCH] app/testpmd: supported offload capabilities query Qiming Yang
2016-12-02 11:40 ` Mcnamara, John
2016-12-02 11:42   ` Mcnamara, John
2016-12-06  7:07 ` [PATCH v2] " Qiming Yang
2016-12-20  5:50   ` Wu, Jingjing
2016-12-21  2:20   ` Qiming Yang [this message]
2016-12-21  2:37     ` [PATCH v3] " Yuanhan Liu
2016-12-21 11:09       ` Yang, Qiming
2016-12-23  9:31     ` [PATCH v4] " Qiming Yang
2016-12-26  1:21       ` Wu, Jingjing
2016-12-27  8:18       ` Xing, Beilei
2016-12-27  9:40         ` Yang, Qiming
2016-12-27  9:47       ` Xing, Beilei
2017-01-12  3:26       ` [PATCH v5] " Qiming Yang
2017-01-13  8:43         ` De Lara Guarch, Pablo
2017-01-13  9:40           ` Yang, Qiming
2017-01-13 12:35             ` De Lara Guarch, Pablo
2017-01-14  3:06               ` Yang, Qiming
2017-01-16  2:00                 ` Yang, Qiming
2017-01-13 12:17         ` [PATCH v6] " Qiming Yang
2017-01-16  2:31           ` [PATCH v7] " Qiming Yang
2017-01-16 10:10             ` De Lara Guarch, Pablo
2017-01-30 15:59               ` Thomas Monjalon

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