3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
24 */
25
26 #include <sys/types.h>
27 #include <sys/ddi.h>
28 #include <sys/modctl.h>
29 #include <sys/cred.h>
30 #include <sys/disp.h>
31 #include <sys/ioccom.h>
32 #include <sys/policy.h>
33 #include <sys/cmn_err.h>
34 #include <smbsrv/smb_kproto.h>
35 #include <smbsrv/smb_ioctl.h>
36
37 /*
38 * *****************************************************************************
39 * ****************************** Global Variables *****************************
40 * *****************************************************************************
41 *
42 * These variables can only be changed through the /etc/system file.
43 */
44
45 /*
46 * Maximum buffer size for NT: configurable based on the client environment.
47 * IR104720 Experiments with Windows 2000 indicate that we achieve better
48 * SmbWriteX performance with a buffer size of 64KB instead of the 37KB used
49 * with Windows NT4.0. Previous experiments with NT4.0 resulted in directory
50 * listing problems so this buffer size is configurable based on the end-user
51 * environment. When in doubt use 37KB.
52 *
53 * smb_raw_mode: read_raw and write_raw supported (1) or NOT supported (0).
54 */
55 int smb_maxbufsize = SMB_NT_MAXBUF;
56 int smb_oplock_levelII = 1;
57 int smb_oplock_timeout = OPLOCK_STD_TIMEOUT;
58 int smb_oplock_min_timeout = OPLOCK_MIN_TIMEOUT;
59 int smb_flush_required = 1;
60 int smb_dirsymlink_enable = 1;
61 int smb_sign_debug = 0;
62 int smb_raw_mode = 0;
63 int smb_shortnames = 1;
64 uint_t smb_audit_flags =
65 #ifdef DEBUG
66 SMB_AUDIT_NODE;
67 #else
68 0;
69 #endif
70
71 /*
72 * Maximum number of simultaneous authentication, share mapping, pipe open
73 * requests to be processed.
74 */
75 int smb_ssetup_threshold = 256;
76 int smb_tcon_threshold = 1024;
77 int smb_opipe_threshold = 1024;
78
79 /*
80 * Number of milliseconds that a request will be stalled if it comes in after
81 * the maximum number of inflight operations are being proccessed.
82 */
83 int smb_ssetup_timeout = (30 * 1000);
84 int smb_tcon_timeout = (30 * 1000);
85 int smb_opipe_timeout = (30 * 1000);
86
87 int smb_threshold_debug = 0;
88
89 /*
90 * Thread priorities used in smbsrv. Our threads spend most of their time
91 * blocked on various conditions. However, if the system gets heavy load,
119
120 if (g_init_done == 0) {
121 if ((rc = fksmbsrv_vfs_init()) != 0) {
122 cmn_err(CE_WARN, "fksmbsrv_vfs_init, rc=%d", rc);
123 return (rc);
124 }
125 if ((rc = smb_server_g_init()) != 0) {
126 cmn_err(CE_WARN, "smb_server_g_init, rc=%d", rc);
127 return (rc);
128 }
129 g_init_done = 1;
130 }
131
132 rc = smb_server_create();
133 return (rc);
134 }
135
136 int
137 fksmbsrv_drv_close(void)
138 {
139 int rc;
140
141 rc = smb_server_delete();
142
143 if (g_init_done != 0) {
144 smb_server_g_fini();
145 g_init_done = 0;
146 }
147
148 return (rc);
149 }
150
151 /*
152 * This is the primary entry point into this library, called by
153 * fksmbd (user-level debug version of smbsrv).
154 */
155 int
156 fksmbsrv_drv_ioctl(int cmd, void *varg)
157 {
158 smb_ioc_t *ioc = varg;
159 int rc = 0;
160
161 switch (cmd) {
|
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright 2017 Nexenta Systems, Inc. All rights reserved.
24 */
25
26 #include <sys/types.h>
27 #include <sys/ddi.h>
28 #include <sys/modctl.h>
29 #include <sys/cred.h>
30 #include <sys/disp.h>
31 #include <sys/ioccom.h>
32 #include <sys/policy.h>
33 #include <sys/cmn_err.h>
34 #include <smbsrv/smb_kproto.h>
35 #include <smbsrv/smb_ioctl.h>
36
37 /*
38 * *****************************************************************************
39 * ****************************** Global Variables *****************************
40 * *****************************************************************************
41 *
42 * These variables can only be changed through the /etc/system file.
43 */
44
45 /*
46 * Maximum buffer size for NT: configurable based on the client environment.
47 * IR104720 Experiments with Windows 2000 indicate that we achieve better
48 * SmbWriteX performance with a buffer size of 64KB instead of the 37KB used
49 * with Windows NT4.0. Previous experiments with NT4.0 resulted in directory
50 * listing problems so this buffer size is configurable based on the end-user
51 * environment. When in doubt use 37KB.
52 */
53 int smb_maxbufsize = SMB_NT_MAXBUF;
54 int smb_flush_required = 1;
55 int smb_dirsymlink_enable = 1;
56 int smb_sign_debug = 0;
57 int smb_shortnames = 1;
58 uint_t smb_audit_flags =
59 #ifdef DEBUG
60 SMB_AUDIT_NODE;
61 #else
62 0;
63 #endif
64
65 /*
66 * We don't normally have nbmand support in the test share
67 * used by fksmbd, but we'd still like the locking code
68 * to be testable. Intereactions with NFS etc. are not a
69 * concern in fksmbd, so allow it to use advisory locks.
70 *
71 * Should fix the fksmbd test share so it supports nbmand,
72 * and then set this to zero like the real server.
73 */
74 int smb_allow_advisory_locks = 1; /* See smb_vops.c */
75
76 /*
77 * Maximum number of simultaneous authentication, share mapping, pipe open
78 * requests to be processed.
79 */
80 int smb_ssetup_threshold = 256;
81 int smb_tcon_threshold = 1024;
82 int smb_opipe_threshold = 1024;
83
84 /*
85 * Number of milliseconds that a request will be stalled if it comes in after
86 * the maximum number of inflight operations are being proccessed.
87 */
88 int smb_ssetup_timeout = (30 * 1000);
89 int smb_tcon_timeout = (30 * 1000);
90 int smb_opipe_timeout = (30 * 1000);
91
92 int smb_threshold_debug = 0;
93
94 /*
95 * Thread priorities used in smbsrv. Our threads spend most of their time
96 * blocked on various conditions. However, if the system gets heavy load,
124
125 if (g_init_done == 0) {
126 if ((rc = fksmbsrv_vfs_init()) != 0) {
127 cmn_err(CE_WARN, "fksmbsrv_vfs_init, rc=%d", rc);
128 return (rc);
129 }
130 if ((rc = smb_server_g_init()) != 0) {
131 cmn_err(CE_WARN, "smb_server_g_init, rc=%d", rc);
132 return (rc);
133 }
134 g_init_done = 1;
135 }
136
137 rc = smb_server_create();
138 return (rc);
139 }
140
141 int
142 fksmbsrv_drv_close(void)
143 {
144 smb_server_t *sv;
145 int rc;
146
147 rc = smb_server_lookup(&sv);
148 if (rc == 0)
149 rc = smb_server_delete(sv);
150
151 if (g_init_done != 0) {
152 smb_server_g_fini();
153 g_init_done = 0;
154 }
155
156 return (rc);
157 }
158
159 /*
160 * This is the primary entry point into this library, called by
161 * fksmbd (user-level debug version of smbsrv).
162 */
163 int
164 fksmbsrv_drv_ioctl(int cmd, void *varg)
165 {
166 smb_ioc_t *ioc = varg;
167 int rc = 0;
168
169 switch (cmd) {
|