8074 need to add FMA event for SSD wearout

*** 19,35 ****
   * CDDL HEADER END
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _DS_SCSI_H
  #define _DS_SCSI_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <sys/types.h>
  #include <sys/byteorder.h>
  #include <sys/scsi/scsi.h>
  
  #include "ds_impl.h"
--- 19,34 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  * Copyright 2016 Nexenta Systems, Inc.  All rights reserved.
   */
  
  #ifndef _DS_SCSI_H
  #define _DS_SCSI_H
  
  #include <sys/types.h>
  #include <sys/byteorder.h>
  #include <sys/scsi/scsi.h>
  
  #include "ds_impl.h"
*** 48,63 ****
  #pragma pack(1)
  
  typedef struct scsi_log_header {
  #if defined(_BIT_FIELDS_LTOH)
          uint8_t         lh_code : 6,
!                         __reserved : 2;
  #else
!         uint8_t         __reserved : 2,
                          lh_code : 6;
  #endif
!         uint8_t         __reserved2;
          uint16_t        lh_length;
  } scsi_log_header_t;
  
  typedef struct scsi_log_parameter_header {
          uint16_t        lph_param;
--- 47,64 ----
  #pragma pack(1)
  
  typedef struct scsi_log_header {
  #if defined(_BIT_FIELDS_LTOH)
          uint8_t         lh_code : 6,
!                         lh_spf : 1,
!                         lh_ds : 1;
  #else
!         uint8_t         lh_ds : 1,
!                         lh_spf : 1,
                          lh_code : 6;
  #endif
!         uint8_t         lh_subpage;
          uint16_t        lh_length;
  } scsi_log_header_t;
  
  typedef struct scsi_log_parameter_header {
          uint16_t        lph_param;
*** 156,165 ****
--- 157,180 ----
  #define LOGPARAM_TEMP_LEN       \
          (sizeof (scsi_temp_log_param_t) - \
              sizeof (scsi_log_parameter_header_t))
  
  /*
+  * Described in SBC3
+  */
+ typedef struct scsi_ssm_log_param {
+         scsi_log_parameter_header_t ssm_hdr;
+         uint16_t                __reserved2;
+         uint8_t                 __reserved1;
+         uchar_t                 ssm_prcnt_used;
+ } scsi_ssm_log_param_t;
+ 
+ #define LOGPARAM_PRCNT_USED             0x0001
+ #define LOGPARAM_PRCNT_USED_PARAM_LEN   0x04
+ #define PRCNT_USED_FAULT_THRSH          90
+ 
+ /*
   * Mode sense/select page header information
   */
  typedef struct scsi_ms_header {
          struct mode_header      ms_header;
          struct block_descriptor ms_descriptor;
*** 276,285 ****
--- 291,302 ----
   */
  #define LOGPAGE_SUPP_LIST       0x00
  #define LOGPAGE_TEMP            0x0d
  #define LOGPAGE_SELFTEST        0x10
  #define LOGPAGE_IE              0x2f
+ /* Solid State Media log page code */
+ #define LOGPAGE_SSM             0x11
  
  /* ASC constants */
  #define ASC_INVALID_OPCODE                              0x20
  #define ASC_INVALID_CDB_FIELD                           0x24
  #define ASC_FAILURE_PREDICTION_THRESHOLD_EXCEEDED       0x5d
*** 305,314 ****
--- 322,332 ----
  
  /* supported logpages bitmask */
  #define LOGPAGE_SUPP_IE                 0x1
  #define LOGPAGE_SUPP_TEMP               0x2
  #define LOGPAGE_SUPP_SELFTEST           0x4
+ #define LOGPAGE_SUPP_SSM                0x8
  
  #define MSG_BUFLEN      256
  
  /*
   * For SCSI commands which want to accept arbitrary length responses, we need to