From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/net/openvswitch/flow.h | 37 +++++++++++++------------------------
1 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/kernel/net/openvswitch/flow.h b/kernel/net/openvswitch/flow.h
index c670dd2..758a8c7 100644
--- a/kernel/net/openvswitch/flow.h
+++ b/kernel/net/openvswitch/flow.h
@@ -1,19 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2007-2017 Nicira, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA
*/
#ifndef FLOW_H
@@ -30,7 +17,6 @@
#include <linux/in6.h>
#include <linux/jiffies.h>
#include <linux/time.h>
-#include <linux/flex_array.h>
#include <linux/cpumask.h>
#include <net/inet_ecn.h>
#include <net/ip_tunnels.h>
@@ -44,13 +30,14 @@
MAC_PROTO_ETHERNET,
};
#define SW_FLOW_KEY_INVALID 0x80
+#define MPLS_LABEL_DEPTH 3
/* Store options at the end of the array if they are less than the
* maximum size. This allows us to get the benefits of variable length
* matching for small options.
*/
#define TUN_METADATA_OFFSET(opt_len) \
- (FIELD_SIZEOF(struct sw_flow_key, tun_opts) - opt_len)
+ (sizeof_field(struct sw_flow_key, tun_opts) - opt_len)
#define TUN_METADATA_OPTS(flow_key, opt_len) \
((void *)((flow_key)->tun_opts + TUN_METADATA_OFFSET(opt_len)))
@@ -60,12 +47,12 @@
struct vlan_head {
__be16 tpid; /* Vlan type. Generally 802.1q or 802.1ad.*/
- __be16 tci; /* 0 if no VLAN, VLAN_TAG_PRESENT set otherwise. */
+ __be16 tci; /* 0 if no VLAN, VLAN_CFI_MASK set otherwise. */
};
#define OVS_SW_FLOW_KEY_METADATA_SIZE \
(offsetof(struct sw_flow_key, recirc_id) + \
- FIELD_SIZEOF(struct sw_flow_key, recirc_id))
+ sizeof_field(struct sw_flow_key, recirc_id))
struct ovs_key_nsh {
struct ovs_nsh_key_base base;
@@ -98,9 +85,6 @@
* protocol.
*/
union {
- struct {
- __be32 top_lse; /* top label stack entry */
- } mpls;
struct {
u8 proto; /* IP protocol or lower 8 bits of ARP opcode. */
u8 tos; /* IP ToS. */
@@ -149,6 +133,11 @@
} nd;
};
} ipv6;
+ struct {
+ u32 num_labels_mask; /* labels present bitmap of effective length MPLS_LABEL_DEPTH */
+ __be32 lse[MPLS_LABEL_DEPTH]; /* label stack entry */
+ } mpls;
+
struct ovs_key_nsh nsh; /* network service header */
};
struct {
@@ -180,7 +169,6 @@
struct sw_flow_mask {
int ref_count;
struct rcu_head rcu;
- struct list_head list;
struct sw_flow_key_range range;
struct sw_flow_key key;
};
@@ -208,7 +196,7 @@
struct nlattr actions[];
};
-struct flow_stats {
+struct sw_flow_stats {
u64 packet_count; /* Number of packets matched. */
u64 byte_count; /* Number of bytes matched. */
unsigned long used; /* Last used time (in jiffies). */
@@ -230,7 +218,7 @@
struct cpumask cpu_used_mask;
struct sw_flow_mask *mask;
struct sw_flow_actions __rcu *sf_acts;
- struct flow_stats __rcu *stats[]; /* One for each CPU. First one
+ struct sw_flow_stats __rcu *stats[]; /* One for each CPU. First one
* is allocated at flow creation time,
* the rest are allocated on demand
* while holding the 'stats[0].lock'.
@@ -284,6 +272,7 @@
u64 ovs_flow_used_time(unsigned long flow_jiffies);
int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key);
+int ovs_flow_key_update_l3l4(struct sk_buff *skb, struct sw_flow_key *key);
int ovs_flow_key_extract(const struct ip_tunnel_info *tun_info,
struct sk_buff *skb,
struct sw_flow_key *key);
--
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