diff options
| author | Namjae Jeon <namjae.jeon@samsung.com> | 2021-03-16 13:07:11 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2021-05-10 19:15:15 -0500 |
| commit | 0626e6641f6b467447c81dd7678a69c66f7746cf (patch) | |
| tree | 426f08b17f354dca58d3101de34a8dddbb62e162 /fs/cifsd/server.h | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | lwn-0626e6641f6b467447c81dd7678a69c66f7746cf.tar.gz lwn-0626e6641f6b467447c81dd7678a69c66f7746cf.zip | |
cifsd: add server handler for central processing and tranport layers
This adds server handler for central processing,
transport layers(tcp, rdma, ipc) and a document describing cifsd
architecture.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifsd/server.h')
| -rw-r--r-- | fs/cifsd/server.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/fs/cifsd/server.h b/fs/cifsd/server.h new file mode 100644 index 000000000000..7b2f6318fcff --- /dev/null +++ b/fs/cifsd/server.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2018 Samsung Electronics Co., Ltd. + */ + +#ifndef __SERVER_H__ +#define __SERVER_H__ + +#include "smbacl.h" + +#define SERVER_STATE_STARTING_UP 0 +#define SERVER_STATE_RUNNING 1 +#define SERVER_STATE_RESETTING 2 +#define SERVER_STATE_SHUTTING_DOWN 3 + +#define SERVER_CONF_NETBIOS_NAME 0 +#define SERVER_CONF_SERVER_STRING 1 +#define SERVER_CONF_WORK_GROUP 2 + +extern int ksmbd_debugging; + +struct ksmbd_server_config { + unsigned int flags; + unsigned int state; + short signing; + short enforced_signing; + short min_protocol; + short max_protocol; + unsigned short tcp_port; + unsigned short ipc_timeout; + unsigned long ipc_last_active; + unsigned long deadtime; + unsigned int share_fake_fscaps; + struct smb_sid domain_sid; + unsigned int auth_mechs; + + char *conf[SERVER_CONF_WORK_GROUP + 1]; +}; + +extern struct ksmbd_server_config server_conf; + +int ksmbd_set_netbios_name(char *v); +int ksmbd_set_server_string(char *v); +int ksmbd_set_work_group(char *v); + +char *ksmbd_netbios_name(void); +char *ksmbd_server_string(void); +char *ksmbd_work_group(void); + +static inline int ksmbd_server_running(void) +{ + return READ_ONCE(server_conf.state) == SERVER_STATE_RUNNING; +} + +static inline int ksmbd_server_configurable(void) +{ + return READ_ONCE(server_conf.state) < SERVER_STATE_RESETTING; +} + +int server_queue_ctrl_init_work(void); +int server_queue_ctrl_reset_work(void); +#endif /* __SERVER_H__ */ |