NEX-14754 sd: get rid of ssd cruft
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>
Revert "Revert "6602 lofi should support labeled devices""
This reverts commit 21386c8bd8477810b291eee22e08f1382e70cdf3.
Revert "6602 lofi should support labeled devices"
This reverts commit 406fc5100dac8d225a315a6def6be8d628f34e24.
OS-92 NexentaStor 4.0.1-PASSIV-12022013: Cannot mount root after install

*** 16,39 ****
   * fields enclosed by brackets "[]" replaced with your own identifying
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
-  * Copyright 2016 Toomas Soome <tsoome@me.com>
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _SYS_CMLB_H
  #define _SYS_CMLB_H
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #include <sys/dktp/fdisk.h>
  
  /*
   * structure used for getting phygeom and virtgeom from target driver
   */
  typedef struct cmlb_geom {
--- 16,45 ----
   * fields enclosed by brackets "[]" replaced with your own identifying
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
+ 
  /*
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
+ /*
+  * Copyright 2016 Toomas Soome <tsoome@me.com>
+  * Copyright 2017 Nexenta Systems, Inc.
+  */
+ 
  #ifndef _SYS_CMLB_H
  #define _SYS_CMLB_H
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #include <sys/dktp/fdisk.h>
+ #include <sys/sunddi.h>
  
  /*
   * structure used for getting phygeom and virtgeom from target driver
   */
  typedef struct cmlb_geom {
*** 327,336 ****
--- 333,362 ----
      boolean_t is_removable, boolean_t is_hotpluggable, char *node_type,
      int alter_behavior, cmlb_handle_t cmlbhandle, void *tg_cookie);
  
  
  /*
+  * cmlb_workaround_off_by_one:
+  *
+  *      Enables the workaround for the ancient off-by-one bug in sd.
+  *      See comment preceding cmlb_attach().
+  *
+  * Arguments
+  *      cmlbhandle      cmlb handle associated with device.
+  *
+  *
+  * Notes:
+  *      This should only be called by sd_unit_attach(), and only before
+  *      validating the label for the first time.
+  *
+  * Return values:
+  *      None.
+  */
+ void
+ cmlb_workaround_off_by_one(cmlb_handle_t cmlbhandle);
+ 
+ /*
   * cmlb_validate:
   *
   *      Validates label.
   *
   * Arguments