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Fri, 4 Mar 2016 11:11:10 +0800 From: "Lu, Wenzhuo" To: "He, Shaopeng" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH v4 7/7] app/testpmd: add CLIs for E-tag operation Thread-Index: AQHRafakr1Keos8xq0eeVTF5jg027Z9IFUMAgACdCxA= Date: Fri, 4 Mar 2016 03:11:09 +0000 Message-ID: <6A0DE07E22DDAD4C9103DF62FEBC0909034379D7@shsmsx102.ccr.corp.intel.com> References: <1454051035-25757-1-git-send-email-wenzhuo.lu@intel.com> <1455763573-2867-1-git-send-email-wenzhuo.lu@intel.com> <1455763573-2867-8-git-send-email-wenzhuo.lu@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v4 7/7] app/testpmd: add CLIs for E-tag operation X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Mar 2016 03:11:15 -0000 Hi Shaopeng, > -----Original Message----- > From: He, Shaopeng > Sent: Friday, March 4, 2016 9:46 AM > To: Lu, Wenzhuo; dev@dpdk.org > Subject: RE: [dpdk-dev] [PATCH v4 7/7] app/testpmd: add CLIs for E-tag > operation >=20 > Hi Wenzhuo, >=20 > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wenzhuo Lu > > Sent: Thursday, February 18, 2016 10:46 AM > > To: dev@dpdk.org > > Subject: [dpdk-dev] [PATCH v4 7/7] app/testpmd: add CLIs for E-tag > > operation > > > > Add the CLIs to support the E-tag operation. > > 1, Offloading of E-tag insertion and stripping. > > 2, Forwarding the E-tag packets to pools based on the GRP and E-CID_bas= e. > > > > Signed-off-by: Wenzhuo Lu > > --- > > app/test-pmd/cmdline.c | 378 > > ++++++++++++++++++++++++++++ > > doc/guides/testpmd_app_ug/testpmd_funcs.rst | 26 ++ > > 2 files changed, 404 insertions(+) > > > > diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index > > 24a3169..02868f3 100644 > > --- a/app/test-pmd/cmdline.c > > +++ b/app/test-pmd/cmdline.c > > @@ -502,6 +502,27 @@ static void cmd_help_long_parsed(void > > *parsed_result, > > "set link-down port (port_id)\n" > > " Set link down for a port.\n\n" > > > > + "E-tag set insertion on port-tag-id (value)" > > + " port (port_id) vf (vf_id)\n" > > + " Enable E-tag insertion for a VF on a port\n\n" > > + > > + "E-tag set insertion off port (port_id) vf (vf_id)\n" > > + " Disable E-tag insertion for a VF on a port\n\n" > > + > > + "E-tag set stripping (on|off) port (port_id)\n" > > + " Enable/disable E-tag stripping on a port\n\n" > > + > > + "E-tag set forwarding (on|off) port (port_id)\n" > > + " Enable/disable E-tag based forwarding" > > + " on a port\n\n" > > + > > + "E-tag set filter add e-tag-id (value) dst-pool" > > + " (pool_id) port (port_id)\n" > > + " Add an E-tag forwarding filter on a port\n\n" > > + > > + "E-tag set filter del e-tag-id (value) port (port_id)\n" > > + " Delete an E-tag forwarding filter on a port\n\n" > > + > > , list_pkt_forwarding_modes() > > ); > > } > > @@ -9895,6 +9916,357 @@ cmdline_parse_inst_t > > cmd_config_l2_tunnel_en_dis_specific =3D { > > }, > > }; > > > > +/* E-tag configuration */ > > + > > +/* Common result structure for all E-tag configuration */ struct > > +cmd_config_e_tag_result { > > + cmdline_fixed_string_t e_tag; > > + cmdline_fixed_string_t set; > > + cmdline_fixed_string_t insertion; > > + cmdline_fixed_string_t stripping; > > + cmdline_fixed_string_t forwarding; > > + cmdline_fixed_string_t filter; > > + cmdline_fixed_string_t add; > > + cmdline_fixed_string_t del; > > + cmdline_fixed_string_t on; > > + cmdline_fixed_string_t off; > > + cmdline_fixed_string_t on_off; > > + cmdline_fixed_string_t port_tag_id; > > + uint32_t port_tag_id_val; > > + cmdline_fixed_string_t e_tag_id; > > + uint16_t e_tag_id_val; > > + cmdline_fixed_string_t dst_pool; > > + uint8_t dst_pool_val; > > + cmdline_fixed_string_t port; > > + uint8_t port_id; > > + cmdline_fixed_string_t vf; > > + uint8_t vf_id; > > +}; > > + > > +/* Common CLI fields for all E-tag configuration */ > > +cmdline_parse_token_string_t cmd_config_e_tag_e_tag =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + e_tag, "E-tag"); > > +cmdline_parse_token_string_t cmd_config_e_tag_set =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + set, "set"); > > +cmdline_parse_token_string_t cmd_config_e_tag_insertion =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + insertion, "insertion"); > > +cmdline_parse_token_string_t cmd_config_e_tag_stripping =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + stripping, "stripping"); > > +cmdline_parse_token_string_t cmd_config_e_tag_forwarding =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + forwarding, "forwarding"); > > +cmdline_parse_token_string_t cmd_config_e_tag_filter =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + filter, "filter"); > > +cmdline_parse_token_string_t cmd_config_e_tag_add =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + add, "add"); > > +cmdline_parse_token_string_t cmd_config_e_tag_del =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + del, "del"); > > +cmdline_parse_token_string_t cmd_config_e_tag_on =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + on, "on"); > > +cmdline_parse_token_string_t cmd_config_e_tag_off =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + off, "off"); > > +cmdline_parse_token_string_t cmd_config_e_tag_on_off =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + on_off, "on#off"); > > +cmdline_parse_token_string_t cmd_config_e_tag_port_tag_id =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + port_tag_id, "port-tag-id"); > > +cmdline_parse_token_num_t cmd_config_e_tag_port_tag_id_val =3D > > + TOKEN_NUM_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + port_tag_id_val, UINT32); > > +cmdline_parse_token_string_t cmd_config_e_tag_e_tag_id =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + e_tag_id, "e-tag-id"); > > +cmdline_parse_token_num_t cmd_config_e_tag_e_tag_id_val =3D > > + TOKEN_NUM_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + e_tag_id_val, UINT16); > > +cmdline_parse_token_string_t cmd_config_e_tag_dst_pool =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + dst_pool, "dst-pool"); > > +cmdline_parse_token_num_t cmd_config_e_tag_dst_pool_val =3D > > + TOKEN_NUM_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + dst_pool_val, UINT8); > > +cmdline_parse_token_string_t cmd_config_e_tag_port =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + port, "port"); > > +cmdline_parse_token_num_t cmd_config_e_tag_port_id =3D > > + TOKEN_NUM_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + port_id, UINT8); > > +cmdline_parse_token_string_t cmd_config_e_tag_vf =3D > > + TOKEN_STRING_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + vf, "vf"); > > +cmdline_parse_token_num_t cmd_config_e_tag_vf_id =3D > > + TOKEN_NUM_INITIALIZER > > + (struct cmd_config_e_tag_result, > > + vf_id, UINT8); > > + > > +/* E-tag insertion configuration */ > > +static void > > +cmd_config_e_tag_insertion_en_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + struct rte_eth_l2_tunnel entry; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + entry.l2_tunnel_type =3D RTE_L2_TUNNEL_TYPE_E_TAG; > > + entry.tunnel_id =3D res->port_tag_id_val; > > + rte_eth_dev_l2_tunnel_insertion_enable(res->port_id, > > + &entry, > > + res->vf_id); >=20 > several space in above 2 lines, better to replace to Tab O, I'll change it. Thanks. >=20 > > +} > > + > > +static void > > +cmd_config_e_tag_insertion_dis_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + rte_eth_dev_l2_tunnel_insertion_disable(res->port_id, > > + > > RTE_L2_TUNNEL_TYPE_E_TAG, > > + res->vf_id); > > +} > > + > > +cmdline_parse_inst_t cmd_config_e_tag_insertion_en =3D { > > + .f =3D cmd_config_e_tag_insertion_en_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag insertion enable", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_insertion, > > + (void *)&cmd_config_e_tag_on, > > + (void *)&cmd_config_e_tag_port_tag_id, > > + (void *)&cmd_config_e_tag_port_tag_id_val, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + (void *)&cmd_config_e_tag_vf, > > + (void *)&cmd_config_e_tag_vf_id, > > + NULL, > > + }, > > +}; > > + > > +cmdline_parse_inst_t cmd_config_e_tag_insertion_dis =3D { > > + .f =3D cmd_config_e_tag_insertion_dis_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag insertion disable", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_insertion, > > + (void *)&cmd_config_e_tag_off, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + (void *)&cmd_config_e_tag_vf, > > + (void *)&cmd_config_e_tag_vf_id, > > + NULL, > > + }, > > +}; > > + > > +/* E-tag stripping configuration */ > > +static void > > +cmd_config_e_tag_stripping_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + if (!strcmp(res->on_off, "on")) > > + rte_eth_dev_l2_tunnel_stripping_enable > > + (res->port_id, > > + RTE_L2_TUNNEL_TYPE_E_TAG); > > + else > > + rte_eth_dev_l2_tunnel_stripping_disable > > + (res->port_id, > > + RTE_L2_TUNNEL_TYPE_E_TAG); > > +} > > + > > +cmdline_parse_inst_t cmd_config_e_tag_stripping_en_dis =3D { > > + .f =3D cmd_config_e_tag_stripping_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag stripping enable/disable", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_stripping, > > + (void *)&cmd_config_e_tag_on_off, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + NULL, > > + }, > > +}; > > + > > +/* E-tag forwarding configuration */ > > +static void > > +cmd_config_e_tag_forwarding_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + if (!strcmp(res->on_off, "on")) > > + rte_eth_dev_l2_tunnel_forwarding_enable > > + (res->port_id, > > + RTE_L2_TUNNEL_TYPE_E_TAG); > > + else > > + rte_eth_dev_l2_tunnel_forwarding_disable > > + (res->port_id, > > + RTE_L2_TUNNEL_TYPE_E_TAG); > > +} > > + > > +cmdline_parse_inst_t cmd_config_e_tag_forwarding_en_dis =3D { > > + .f =3D cmd_config_e_tag_forwarding_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag forwarding enable/disable", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_forwarding, > > + (void *)&cmd_config_e_tag_on_off, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + NULL, > > + }, > > +}; > > + > > +/* E-tag filter configuration */ > > +static void > > +cmd_config_e_tag_filter_add_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + struct rte_eth_l2_tunnel entry; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + if (res->e_tag_id_val > 0x3fff) { > > + printf("e-tag-id must be less than 0x3fff.\n"); >=20 > How about e-tag-id =3D=3D 0x3fff? Error message seems to not allow, but t= he > program actually does. O, the print is not accurate. Will correct it, thanks. >=20 > > + return; > > + } > > + > > + entry.l2_tunnel_type =3D RTE_L2_TUNNEL_TYPE_E_TAG; > > + entry.tunnel_id =3D res->e_tag_id_val; > > + > > + rte_eth_dev_l2_tunnel_filter_add(res->port_id, > > + &entry, > > + res->dst_pool_val); > > +} > > + > > +cmdline_parse_inst_t cmd_config_e_tag_filter_add =3D { > > + .f =3D cmd_config_e_tag_filter_add_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag filter add", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_filter, > > + (void *)&cmd_config_e_tag_add, > > + (void *)&cmd_config_e_tag_e_tag_id, > > + (void *)&cmd_config_e_tag_e_tag_id_val, > > + (void *)&cmd_config_e_tag_dst_pool, > > + (void *)&cmd_config_e_tag_dst_pool_val, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + NULL, > > + }, > > +}; > > + > > +static void > > +cmd_config_e_tag_filter_del_parsed( > > + void *parsed_result, > > + __attribute__((unused)) struct cmdline *cl, > > + __attribute__((unused)) void *data) > > +{ > > + struct cmd_config_e_tag_result *res =3D > > + parsed_result; > > + struct rte_eth_l2_tunnel entry; > > + > > + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) > > + return; > > + > > + if (res->e_tag_id_val > 0x3fff) { > > + printf("e-tag-id must be less than 0x3fff.\n"); > > + return; > > + } > > + > > + entry.l2_tunnel_type =3D RTE_L2_TUNNEL_TYPE_E_TAG; > > + entry.tunnel_id =3D res->e_tag_id_val; > > + > > + rte_eth_dev_l2_tunnel_filter_del(res->port_id, > > + &entry); > > +} > > + > > +cmdline_parse_inst_t cmd_config_e_tag_filter_del =3D { > > + .f =3D cmd_config_e_tag_filter_del_parsed, > > + .data =3D NULL, > > + .help_str =3D "E-tag filter delete", > > + .tokens =3D { > > + (void *)&cmd_config_e_tag_e_tag, > > + (void *)&cmd_config_e_tag_set, > > + (void *)&cmd_config_e_tag_filter, > > + (void *)&cmd_config_e_tag_del, > > + (void *)&cmd_config_e_tag_e_tag_id, > > + (void *)&cmd_config_e_tag_e_tag_id_val, > > + (void *)&cmd_config_e_tag_port, > > + (void *)&cmd_config_e_tag_port_id, > > + NULL, > > + }, > > +}; > > + > > /* > > ********************************************************** > > ********************** */ > > > > /* list of instructions */ > > @@ -10040,6 +10412,12 @@ cmdline_parse_ctx_t main_ctx[] =3D { > > (cmdline_parse_inst_t *)&cmd_config_l2_tunnel_eth_type_specific, > > (cmdline_parse_inst_t *)&cmd_config_l2_tunnel_en_dis_all, > > (cmdline_parse_inst_t *)&cmd_config_l2_tunnel_en_dis_specific, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_insertion_en, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_insertion_dis, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_stripping_en_dis, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_forwarding_en_dis, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_filter_add, > > + (cmdline_parse_inst_t *)&cmd_config_e_tag_filter_del, > > NULL, > > }; > > > > diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst > > b/doc/guides/testpmd_app_ug/testpmd_funcs.rst > > index 5471ebe..e116d98 100644 > > --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst > > +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst > > @@ -917,6 +917,32 @@ Set link down for a port:: > > > > testpmd> set link-down port (port id) > > > > +E-tag set > > +~~~~~~~~~ > > + > > +Enable E-tag insertion for a VF on a port:: > > + > > + testpmd> E-tag set insertion on port-tag-id (value) port (port_id) > > + vf (vf_id) > > + > > +Disable E-tag insertion for a VF on a port:: > > + > > + testpmd> E-tag set insertion off port (port_id) vf (vf_id) > > + > > +Enable/disable E-tag stripping on a port:: > > + > > + testpmd> E-tag set stripping (on|off) port (port_id) > > + > > +Enable/disable E-tag based forwarding on a port:: > > + > > + testpmd> E-tag set forwarding (on|off) port (port_id) > > + > > +Add an E-tag forwarding filter on a port:: > > + > > + testpmd> E-tag set filter add e-tag-id (value) dst-pool (pool_id) > > + port > > (port_id) > > + > > +Delete an E-tag forwarding filter on a port:: > > + testpmd> E-tag set filter del e-tag-id (value) port (port_id) > > + > > > > Port Functions > > -------------- > > -- > > 1.9.3