/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017, Microsoft Corporation. * Copyright (C) 2018, LG Electronics. */ #ifndef __KSMBD_TRANSPORT_RDMA_H__ #define __KSMBD_TRANSPORT_RDMA_H__ #define SMBD_DEFAULT_IOSIZE (8 * 1024 * 1024) #define SMBD_MIN_IOSIZE (512 * 1024) #define SMBD_MAX_IOSIZE (16 * 1024 * 1024) #ifdef CONFIG_SMB_SERVER_SMBDIRECT int ksmbd_rdma_init(void); void ksmbd_rdma_stop_listening(void); void ksmbd_rdma_destroy(void); bool ksmbd_rdma_capable_netdev(struct net_device *netdev); void init_smbd_max_io_size(unsigned int sz); unsigned int get_smbd_max_read_write_size(struct ksmbd_transport *kt); #else static inline int ksmbd_rdma_init(void) { return 0; } static inline void ksmbd_rdma_stop_listening(void) { } static inline void ksmbd_rdma_destroy(void) { } static inline bool ksmbd_rdma_capable_netdev(struct net_device *netdev) { return false; } static inline void init_smbd_max_io_size(unsigned int sz) { } static inline unsigned int get_smbd_max_read_write_size(struct ksmbd_transport *kt) { return 0; } #endif #endif /* __KSMBD_TRANSPORT_RDMA_H__ */