| 1 |
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| 2 | |
| 3 | * Shared Memory Communications over RDMA (SMC-R) and RoCE
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| 4 | *
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| 5 | * Generic hook for SMC handshake flow.
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| 6 | *
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| 7 | * Copyright IBM Corp. 2016
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| 8 | * Copyright (c) 2025, Alibaba Inc.
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| 9 | *
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| 10 | * Author: D. Wythe <[email protected]>
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| 11 |
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| 12 |
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| 13 | #ifndef __SMC_HS_CTRL
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| 14 | #define __SMC_HS_CTRL
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| 15 |
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| 16 | #include <net/smc.h>
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| 17 |
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| 18 | |
| 19 | * Return NULL if no such ctrl was found,otherwise, return a valid ctrl.
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| 20 | *
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| 21 | * Note: Caller MUST ensure it's was invoked under rcu_read_lock.
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| 22 |
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| 23 | struct smc_hs_ctrl *smc_hs_ctrl_find_by_name(const char *name);
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| 24 |
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| 25 | #if IS_ENABLED(CONFIG_SMC_HS_CTRL_BPF)
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| 26 | int bpf_smc_hs_ctrl_init(void);
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| 27 | #else
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| 28 | static inline int bpf_smc_hs_ctrl_init(void) { return 0; }
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| 29 | #endif
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| 30 |
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| 31 | #endif
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