Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/src/network/tc/htb.h b/src/network/tc/htb.h
new file mode 100644
index 0000000..55644db
--- /dev/null
+++ b/src/network/tc/htb.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "conf-parser.h"
+#include "qdisc.h"
+#include "tclass.h"
+
+typedef struct HierarchyTokenBucket {
+        QDisc meta;
+
+        uint32_t default_class;
+        uint32_t rate_to_quantum;
+} HierarchyTokenBucket;
+
+DEFINE_QDISC_CAST(HTB, HierarchyTokenBucket);
+extern const QDiscVTable htb_vtable;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_hierarchy_token_bucket_default_class);
+CONFIG_PARSER_PROTOTYPE(config_parse_hierarchy_token_bucket_u32);
+
+typedef struct HierarchyTokenBucketClass {
+        TClass meta;
+
+        uint32_t priority;
+        uint32_t quantum;
+        uint32_t mtu;
+        uint16_t overhead;
+        uint64_t rate;
+        uint32_t buffer;
+        uint64_t ceil_rate;
+        uint32_t ceil_buffer;
+} HierarchyTokenBucketClass;
+
+DEFINE_TCLASS_CAST(HTB, HierarchyTokenBucketClass);
+extern const TClassVTable htb_tclass_vtable;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_hierarchy_token_bucket_class_u32);
+CONFIG_PARSER_PROTOTYPE(config_parse_hierarchy_token_bucket_class_size);
+CONFIG_PARSER_PROTOTYPE(config_parse_hierarchy_token_bucket_class_rate);