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Code Issues Releases Wiki Activity

fix shortcut

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suyuan 2022-09-13 21:25:46 +08:00
parent a5d77d0397
commit e9f4104f88
64 changed files with 16640 additions and 11944 deletions
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79
shortcut-fe/sfe_flow_cookie.h Normal file
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/*
* sfe_flow_cookie.h
* Flow cookie related callbacks.
*
* Copyright (c) 2013-2016, 2019-2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. 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.
*/
#ifdef CONFIG_NF_FLOW_COOKIE
#define SFE_FLOW_COOKIE_SIZE 2048
#define SFE_FLOW_COOKIE_MASK 0x7ff
struct sfe_ipv4_connection_match;
struct sfe_ipv6_connection_match;
struct sfe_flow_cookie_entry {
struct sfe_ipv4_connection_match *match;
unsigned long last_clean_time;
};
struct sfe_ipv6_flow_cookie_entry {
struct sfe_ipv6_connection_match *match;
unsigned long last_clean_time;
};
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*/