app/testpmd: add Rx HW timestamp

Add enabling/disabling Rx HW timestamp from
command line and parameter.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index a72679d..f996ee3 100644 (file)
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -698,7 +698,7 @@ static void cmd_help_long_parsed(void *parsed_result,
                        "port config all max-pkt-len (value)\n"
                        "    Set the max packet length.\n\n"
 
-                       "port config all (crc-strip|scatter|rx-cksum|hw-vlan|hw-vlan-filter|"
+                       "port config all (crc-strip|scatter|rx-cksum|rx-timestamp|hw-vlan|hw-vlan-filter|"
                        "hw-vlan-strip|hw-vlan-extend|drop-en)"
                        " (on|off)\n"
                        "    Set crc-strip/scatter/rx-checksum/hardware-vlan/drop_en"
@@ -1619,6 +1619,15 @@ cmd_config_rx_mode_flag_parsed(void *parsed_result,
                        printf("Unknown parameter\n");
                        return;
                }
+       } else if (!strcmp(res->name, "rx-timestamp")) {
+               if (!strcmp(res->value, "on"))
+                       rx_mode.hw_timestamp = 1;
+               else if (!strcmp(res->value, "off"))
+                       rx_mode.hw_timestamp = 0;
+               else {
+                       printf("Unknown parameter\n");
+                       return;
+               }
        } else if (!strcmp(res->name, "hw-vlan")) {
                if (!strcmp(res->value, "on")) {
                        rx_mode.hw_vlan_filter = 1;
@@ -1687,7 +1696,7 @@ cmdline_parse_token_string_t cmd_config_rx_mode_flag_all =
        TOKEN_STRING_INITIALIZER(struct cmd_config_rx_mode_flag, all, "all");
 cmdline_parse_token_string_t cmd_config_rx_mode_flag_name =
        TOKEN_STRING_INITIALIZER(struct cmd_config_rx_mode_flag, name,
-                                       "crc-strip#scatter#rx-cksum#hw-vlan#"
+                                       "crc-strip#scatter#rx-cksum#rx-timestamp#hw-vlan#"
                                        "hw-vlan-filter#hw-vlan-strip#hw-vlan-extend");
 cmdline_parse_token_string_t cmd_config_rx_mode_flag_value =
        TOKEN_STRING_INITIALIZER(struct cmd_config_rx_mode_flag, value,
@@ -1696,7 +1705,7 @@ cmdline_parse_token_string_t cmd_config_rx_mode_flag_value =
 cmdline_parse_inst_t cmd_config_rx_mode_flag = {
        .f = cmd_config_rx_mode_flag_parsed,
        .data = NULL,
-       .help_str = "port config all crc-strip|scatter|rx-cksum|hw-vlan|"
+       .help_str = "port config all crc-strip|scatter|rx-cksum|rx-timestamp|hw-vlan|"
                "hw-vlan-filter|hw-vlan-strip|hw-vlan-extend on|off",
        .tokens = {
                (void *)&cmd_config_rx_mode_flag_port,

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index ecd5166..7ff0bb2 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -607,6 +607,14 @@ port_offload_cap_display(portid_t port_id)
                        printf("off\n");
        }
 
+       if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
+               printf("HW timestamp:                  ");
+               if (dev->data->dev_conf.rxmode.hw_timestamp)
+                       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 &

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 72ff971..5d64f0d 100644 (file)
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -162,6 +162,7 @@ usage(char* progname)
        printf("  --disable-crc-strip: disable CRC stripping by hardware.\n");
        printf("  --enable-lro: enable large receive offload.\n");
        printf("  --enable-rx-cksum: enable rx hardware checksum offload.\n");
+       printf("  --enable-rx-timestamp: enable rx hardware timestamp offload.\n");
        printf("  --disable-hw-vlan: disable hardware vlan.\n");
        printf("  --disable-hw-vlan-filter: disable hardware vlan filter.\n");
        printf("  --disable-hw-vlan-strip: disable hardware vlan strip.\n");
@@ -605,6 +606,7 @@ launch_args_parse(int argc, char** argv)
                { "disable-crc-strip",          0, 0, 0 },
                { "enable-lro",                 0, 0, 0 },
                { "enable-rx-cksum",            0, 0, 0 },
+               { "enable-rx-timestamp",        0, 0, 0 },
                { "enable-scatter",             0, 0, 0 },
                { "disable-hw-vlan",            0, 0, 0 },
                { "disable-hw-vlan-filter",     0, 0, 0 },
@@ -903,6 +905,9 @@ launch_args_parse(int argc, char** argv)
                                rx_mode.enable_scatter = 1;
                        if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
                                rx_mode.hw_ip_checksum = 1;
+                       if (!strcmp(lgopts[opt_idx].name,
+                                       "enable-rx-timestamp"))
+                               rx_mode.hw_timestamp = 1;
 
                        if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan")) {
                                rx_mode.hw_vlan_filter = 0;

diff --git a/app/test-pmd/rxonly.c b/app/test-pmd/rxonly.c
index 57df014..fd9a437 100644 (file)
--- a/app/test-pmd/rxonly.c
+++ b/app/test-pmd/rxonly.c
@@ -158,6 +158,8 @@ pkt_burst_receive(struct fwd_stream *fs)
                                printf("hash=0x%x ID=0x%x ",
                                       mb->hash.fdir.hash, mb->hash.fdir.id);
                }
+               if (ol_flags & PKT_RX_TIMESTAMP)
+                       printf(" - timestamp %"PRIu64" ", mb->timestamp);
                if (ol_flags & PKT_RX_VLAN_STRIPPED)
                        printf(" - VLAN tci=0x%x", mb->vlan_tci);
                if (ol_flags & PKT_RX_QINQ_STRIPPED)

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 23352be..6d72563 100644 (file)
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -347,6 +347,7 @@ struct rte_eth_rxmode rx_mode = {
        .hw_vlan_extend = 0, /**< Extended VLAN disabled. */
        .jumbo_frame    = 0, /**< Jumbo Frame Support disabled. */
        .hw_strip_crc   = 1, /**< CRC stripping by hardware enabled. */
+       .hw_timestamp   = 0, /**< HW timestamp enabled. */
 };
 
 struct rte_fdir_conf fdir_conf = {