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

1 files changed, 80 insertions, 0 deletions

diff --git a/src/plugins/idpf/idpf.api b/src/plugins/idpf/idpf.api
new file mode 100644
index 00000000000..5d02957ac38
--- /dev/null
+++ b/src/plugins/idpf/idpf.api
@@ -0,0 +1,80 @@
+/*
+ *------------------------------------------------------------------
+ * 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.
+ *------------------------------------------------------------------
+ */
+
+option version = "1.0.0";
+import "vnet/interface_types.api";
+
+/** \brief
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param pci_addr - pci address as unsigned 32bit integer:
+		      0-15 domain, 16-23 bus, 24-28 slot, 29-31 function
+		      ddddddddddddddddbbbbbbbbsssssfff
+    @param rxq_num - number of receive queues
+    @param rxq_size - receive queue size
+    @param txq_size - transmit queue size
+*/
+
+define idpf_create
+{
+  u32 client_index;
+  u32 context;
+
+  u32 pci_addr;
+  u16 rxq_single;
+  u16 txq_single;
+  u16 rxq_num;
+  u16 txq_num;
+  u16 rxq_size;
+  u16 txq_size;
+  u16 req_vport_nb;
+  option vat_help = "<pci-address> [vport-num <size>] [rx-single <size>] [tx-single <size>] [rxq-num <size>] [txq-num <size>] [rxq-size <size>] [txq-size <size>]";
+};
+
+/** \brief
+    @param context - sender context, to match reply w/ request
+    @param retval - return value for request
+    @param sw_if_index - software index for the new idpf interface
+*/
+
+define idpf_create_reply
+{
+  u32 context;
+  i32 retval;
+  vl_api_interface_index_t sw_if_index;
+};
+
+/** \brief
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param sw_if_index - interface index
+*/
+
+autoreply define idpf_delete
+{
+  u32 client_index;
+  u32 context;
+
+  vl_api_interface_index_t sw_if_index;
+  option vat_help = "<sw_if_index>";
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */