修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

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