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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/format.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/format.c')
-rw-r--r--src/plugins/idpf/format.c77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/plugins/idpf/format.c b/src/plugins/idpf/format.c
new file mode 100644
index 00000000000..86a4b884286
--- /dev/null
+++ b/src/plugins/idpf/format.c
@@ -0,0 +1,77 @@
+/*
+ *------------------------------------------------------------------
+ * 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>
+
+u8 *
+format_idpf_device_name (u8 *s, va_list *args)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ u32 i = va_arg (*args, u32);
+ idpf_device_t *id = idpf_get_device (i);
+ vlib_pci_addr_t *addr = vlib_pci_get_addr (vm, id->pci_dev_handle);
+
+ if (id->name)
+ return format (s, "%s", id->name);
+
+ s = format (s, "idpf-%x/%x/%x/%x", addr->domain, addr->bus, addr->slot,
+ addr->function);
+ return s;
+}
+
+u8 *
+format_idpf_device_flags (u8 *s, va_list *args)
+{
+ idpf_device_t *id = va_arg (*args, idpf_device_t *);
+ u8 *t = 0;
+
+#define _(a, b, c) \
+ if (id->flags & (1 << a)) \
+ t = format (t, "%s%s", t ? " " : "", c);
+ foreach_idpf_device_flags
+#undef _
+ s = format (s, "%v", t);
+ vec_free (t);
+ return s;
+}
+
+u8 *
+format_idpf_checksum_cap_flags (u8 *s, va_list *args)
+{
+ u32 flags = va_arg (*args, u32);
+ int not_first = 0;
+
+ char *strs[32] = {
+#define _(a, b, c) [a] = c,
+ foreach_idpf_checksum_cap_flag
+#undef _
+ };
+
+ for (int i = 0; i < 32; i++)
+ {
+ if ((flags & (1 << i)) == 0)
+ continue;
+ if (not_first)
+ s = format (s, " ");
+ if (strs[i])
+ s = format (s, "%s", strs[i]);
+ else
+ s = format (s, "unknown(%u)", i);
+ not_first = 1;
+ }
+ return s;
+}