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fix 60xx

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suyuan168 2022-04-29 16:13:26 +08:00
parent 62982618fb
commit 0b03f823c2
42 changed files with 16095 additions and 223 deletions
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114
fast-classifier/src/sfe.h Executable file
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/*
* sfe.h
* Shortcut forwarding engine.
*
* Copyright (c) 2013-2017 The Linux Foundation. All rights reserved.
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all copies.
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* The following are debug macros used throughout the SFE.
*
* The DEBUG_LEVEL enables the followings based on its value,
* when dynamic debug option is disabled.
*
* 0 = OFF
* 1 = ASSERTS / ERRORS
* 2 = 1 + WARN
* 3 = 2 + INFO
* 4 = 3 + TRACE
*/
#define DEBUG_LEVEL 2
#if (DEBUG_LEVEL < 1)
#define DEBUG_ASSERT(s, ...)
#define DEBUG_ERROR(s, ...)
#else
#define DEBUG_ASSERT(c, s, ...) if (!(c)) { pr_emerg("ASSERT: %s:%d:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__); BUG(); }
#define DEBUG_ERROR(s, ...) pr_err("%s:%d:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#endif
#if defined(CONFIG_DYNAMIC_DEBUG)
/*
* Compile messages for dynamic enable/disable
*/
#define DEBUG_WARN(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#define DEBUG_INFO(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#define DEBUG_TRACE(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#else
/*
* Statically compile messages at different levels
*/
#if (DEBUG_LEVEL < 2)
#define DEBUG_WARN(s, ...)
#else
#define DEBUG_WARN(s, ...) pr_warn("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#endif
#if (DEBUG_LEVEL < 3)
#define DEBUG_INFO(s, ...)
#else
#define DEBUG_INFO(s, ...) pr_notice("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#endif
#if (DEBUG_LEVEL < 4)
#define DEBUG_TRACE(s, ...)
#else
#define DEBUG_TRACE(s, ...) pr_info("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#endif
#endif
#ifdef CONFIG_NF_FLOW_COOKIE
typedef int (*flow_cookie_set_func_t)(u32 protocol, __be32 src_ip, __be16 src_port,
__be32 dst_ip, __be16 dst_port, u16 flow_cookie);
/*
* sfe_register_flow_cookie_cb
* register a function in SFE to let SFE use this function to configure flow cookie for a flow
*
* Hardware driver which support flow cookie should register a callback function in SFE. Then SFE
* can use this function to configure flow cookie for a flow.
* return: 0, success; !=0, fail
*/
int sfe_register_flow_cookie_cb(flow_cookie_set_func_t cb);
/*
* sfe_unregister_flow_cookie_cb
* unregister function which is used to configure flow cookie for a flow
*
* return: 0, success; !=0, fail
*/
int sfe_unregister_flow_cookie_cb(flow_cookie_set_func_t cb);
typedef int (*sfe_ipv6_flow_cookie_set_func_t)(u32 protocol, __be32 src_ip[4], __be16 src_port,
__be32 dst_ip[4], __be16 dst_port, u16 flow_cookie);
/*
* sfe_ipv6_register_flow_cookie_cb
* register a function in SFE to let SFE use this function to configure flow cookie for a flow
*
* Hardware driver which support flow cookie should register a callback function in SFE. Then SFE
* can use this function to configure flow cookie for a flow.
* return: 0, success; !=0, fail
*/
int sfe_ipv6_register_flow_cookie_cb(sfe_ipv6_flow_cookie_set_func_t cb);
/*
* sfe_ipv6_unregister_flow_cookie_cb
* unregister function which is used to configure flow cookie for a flow
*
* return: 0, success; !=0, fail
*/
int sfe_ipv6_unregister_flow_cookie_cb(sfe_ipv6_flow_cookie_set_func_t cb);
#endif /*CONFIG_NF_FLOW_COOKIE*/