3500 Support LSI SAS2008 (Falcon) Skinny FW for mr_sas(7D)

*** 41,50 ****
--- 41,51 ----
   * DAMAGE.
   */
  
  /*
   * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
   */
  
  #ifndef _MR_SAS_H_
  #define _MR_SAS_H_
  
*** 88,97 ****
--- 89,100 ----
  /*
   * MegaRAID SAS2.0 supported controllers
   */
  #define PCI_DEVICE_ID_LSI_2108VDE               0x0078
  #define PCI_DEVICE_ID_LSI_2108V                 0x0079
+ #define PCI_DEVICE_ID_LSI_SKINNY                0x0071
+ #define PCI_DEVICE_ID_LSI_SKINNY_NEW            0x0073
  #define PCI_DEVICE_ID_LSI_TBOLT                 0x005b
  #define PCI_DEVICE_ID_LSI_INVADER               0x005d
  
  /*
   * Register Index for 2108 Controllers.
*** 98,107 ****
--- 101,111 ----
   */
  #define REGISTER_SET_IO_2108                    (2)
  
  #define MRSAS_MAX_SGE_CNT                       0x50
  #define MRSAS_APP_RESERVED_CMDS                 32
+ #define MRSAS_APP_MIN_RESERVED_CMDS             4
  
  #define MRSAS_IOCTL_DRIVER                      0x12341234
  #define MRSAS_IOCTL_FIRMWARE                    0x12345678
  #define MRSAS_IOCTL_AEN                         0x87654321
  
*** 592,602 ****
          struct mrsas_tbolt_pd *mr_tbolt_pd_list;
  #endif
  
          uint8_t         fast_path_io;
  
!         uint16_t        tbolt;
          uint16_t        reply_read_index;
          uint16_t        reply_size;             /* Single Reply struct size */
          uint16_t        raid_io_msg_size;       /* Single message size */
          uint32_t        io_request_frames_phy;
          uint8_t         *io_request_frames;
--- 596,607 ----
          struct mrsas_tbolt_pd *mr_tbolt_pd_list;
  #endif
  
          uint8_t         fast_path_io;
  
!         uint8_t         skinny;
!         uint8_t         tbolt;
          uint16_t        reply_read_index;
          uint16_t        reply_size;             /* Single Reply struct size */
          uint16_t        raid_io_msg_size;       /* Single message size */
          uint32_t        io_request_frames_phy;
          uint8_t         *io_request_frames;
*** 2043,2053 ****
--- 2048,2061 ----
  void mrsas_print_cmd_details(struct mrsas_instance *, struct mrsas_cmd *, int);
  struct mrsas_cmd *get_raid_msg_pkt(struct mrsas_instance *);
  
  int mfi_state_transition_to_ready(struct mrsas_instance *);
  
+ struct mrsas_cmd *mrsas_get_mfi_pkt(struct mrsas_instance *);
+ void mrsas_return_mfi_pkt(struct mrsas_instance *, struct mrsas_cmd *);
  
+ 
  /* FMA functions. */
  int mrsas_common_check(struct mrsas_instance *, struct  mrsas_cmd *);
  void mrsas_fm_ereport(struct mrsas_instance *, char *);