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authorTing Xu <ting.xu@intel.com>2022-12-15 02:10:59 +0000
committerDave Wallace <dwallacelf@gmail.com>2023-08-17 01:37:44 +0000
commit737edea328d701e33cde6ad9601e546ded6dd08f (patch)
tree5764c71d4209b90654c9e4395eedb1fb23cc3fa5 /src/plugins/idpf/cli.c
parentcc22d38100ee7d2c03289457095baa85583c762a (diff)
idpf: add native idpf driver plugin
Add a new native idpf driver. This patch enables the device initialization. Add some necessary functions and definations for input and output. A new version of virtchnl is introduced. Type: feature Signed-off-by: Ting Xu <ting.xu@intel.com> Change-Id: Ibbd9cd645e64469f1c4c8b33346c1301be3f6927
Diffstat (limited to 'src/plugins/idpf/cli.c')
-rw-r--r--src/plugins/idpf/cli.c135
1 files changed, 135 insertions, 0 deletions
diff --git a/src/plugins/idpf/cli.c b/src/plugins/idpf/cli.c
new file mode 100644
index 00000000000..592c2612c97
--- /dev/null
+++ b/src/plugins/idpf/cli.c
@@ -0,0 +1,135 @@
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2023 Intel and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+#include <idpf/idpf.h>
+
+static clib_error_t *
+idpf_create_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ idpf_create_if_args_t args;
+ u32 tmp;
+
+ clib_memset (&args, 0, sizeof (idpf_create_if_args_t));
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "%U", unformat_vlib_pci_addr, &args.addr))
+ ;
+ else if (unformat (line_input, "rx-single %u", &tmp))
+ args.rxq_single = 1;
+ else if (unformat (line_input, "tx-single %u", &tmp))
+ args.txq_single = 1;
+ else if (unformat (line_input, "rxq-num %u", &tmp))
+ args.rxq_num = tmp;
+ else if (unformat (line_input, "txq-num %u", &tmp))
+ args.txq_num = tmp;
+ else if (unformat (line_input, "rxq-size %u", &tmp))
+ args.rxq_size = tmp;
+ else if (unformat (line_input, "txq-size %u", &tmp))
+ args.txq_size = tmp;
+ else if (unformat (line_input, "vport-num %u", &tmp))
+ args.req_vport_nb = tmp;
+ else if (unformat (line_input, "name %s", &args.name))
+ ;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+ unformat_free (line_input);
+
+ idpf_create_if (vm, &args);
+
+ vec_free (args.name);
+
+ return args.error;
+}
+
+VLIB_CLI_COMMAND (idpf_create_command, static) = {
+ .path = "create interface idpf",
+ .short_help = "create interface idpf <pci-address> "
+ "[vport <size>] [rx-single <size>] [tx-single <size>]",
+ .function = idpf_create_command_fn,
+};
+
+static clib_error_t *
+idpf_delete_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ u32 sw_if_index = ~0;
+ vnet_hw_interface_t *hw;
+ vnet_main_t *vnm = vnet_get_main ();
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "sw_if_index %d", &sw_if_index))
+ ;
+ else if (unformat (line_input, "%U", unformat_vnet_sw_interface, vnm,
+ &sw_if_index))
+ ;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+ unformat_free (line_input);
+
+ if (sw_if_index == ~0)
+ return clib_error_return (0,
+ "please specify interface name or sw_if_index");
+
+ hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index);
+ if (hw == NULL || idpf_device_class.index != hw->dev_class_index)
+ return clib_error_return (0, "not an IDPF interface");
+
+ vlib_process_signal_event (vm, idpf_process_node.index,
+ IDPF_PROCESS_EVENT_DELETE_IF, hw->dev_instance);
+
+ return 0;
+}
+
+VLIB_CLI_COMMAND (idpf_delete_command, static) = {
+ .path = "delete interface idpf",
+ .short_help = "delete interface idpf "
+ "{<interface> | sw_if_index <sw_idx>}",
+ .function = idpf_delete_command_fn,
+ .is_mp_safe = 1,
+};
+
+clib_error_t *
+idpf_cli_init (vlib_main_t *vm)
+{
+ return 0;
+}
+
+VLIB_INIT_FUNCTION (idpf_cli_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */