NEX-14666 Need to provide SMB 2.1 Client
NEX-17187 panic in smbfs_acl_store
NEX-17231 smbfs create xattr files finds wrong file
NEX-17224 smbfs lookup EINVAL should be ENOENT
NEX-17260 SMB1 client fails to list directory after NEX-14666
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Joyce McIntosh <joyce.mcintosh@nexenta.com>
and: (cleanup)

*** 20,29 ****
--- 20,31 ----
   */
  
  /*
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  *
+  * Copyright 2018 Nexenta Systems, Inc.  All rights reserved.
   */
  
  /*
   * basic API declarations for share management
   */
*** 57,68 ****
  #define PROTO_OPT_TIMEOUT               7
  #define PROTO_OPT_USER                  8
  #define PROTO_OPT_DOMAIN                9
  #define PROTO_OPT_WORKGROUP             10
  #define PROTO_OPT_SIGNING               11
  
! #define SMBC_OPT_MAX    PROTO_OPT_SIGNING
  
  /*
   * Flags values
   */
  #define SMBC_MODIFIED                   0x01
--- 59,72 ----
  #define PROTO_OPT_TIMEOUT               7
  #define PROTO_OPT_USER                  8
  #define PROTO_OPT_DOMAIN                9
  #define PROTO_OPT_WORKGROUP             10
  #define PROTO_OPT_SIGNING               11
+ #define PROTO_OPT_MIN_PROTOCOL          12
+ #define PROTO_OPT_MAX_PROTOCOL          13
  
! #define SMBC_OPT_MAX    PROTO_OPT_MAX_PROTOCOL
  
  /*
   * Flags values
   */
  #define SMBC_MODIFIED                   0x01