mode_sense.c File Reference

#include "ocs.h"
#include "ocs_ramd.h"

Go to the source code of this file.

Detailed Description

Mode sense SCSI command processing

Definition in file mode_sense.c.

Data Structures
struct	mode_parameter_header6_s
	Defines the mode sense 6 parameter header. More...
struct	mode_parameter_header10_s
	Defines the mode sense 10 parameter header. More...
struct	mode_parameter_block_descriptor_s
	Defines the mode sense parameter block descriptor. More...
struct	mode_parameter_long_block_descriptor_s
	Defines the mode sense long parameter block descriptor. More...
struct	mode_parameter_data_s
	internal structure for mode sense parameter data pages. More...

Macros
#define	MODE_SENSE_ALL_PAGES   0x3f
#define	MODE_SENSE_PC_CURRENT   0x0
#define	MODE_SENSE_PC_CHANGEABLE   0x1
#define	MODE_SENSE_PC_DEFAULT   0x2
#define	MODE_SENSE_PC_SAVED   0x3
#define	tm_prot_luns   (0)
#define	TM_PROT_MODE_DEFAULT   0x0
#define	TM_PROT_MODE_END2END   0x1
#define	TM_PROT_MODE_WIRE_ONLY   0x2
#define	TM_PROT_MODE_HOST_ONLY   0x3
#define	tm_prot_mode   TM_PROT_MODE_DEFAULT

Functions
static ocs_ramd_hndlr_rtn_e	ocs_ramd_mode_sense (ocs_io_t *io, uint32_t hdrsize, uint8_t cdb[])
static int	tm_mode_page_supported (int page)
static uint32_t	ocs_htobe24 (uint32_t value)
static int	tm_build_mode_parameter (ocs_io_t *io, int page, int dbd, int llbaa, int hdrsize, uint8_t *buffer, uint32_t buffer_length)
ocs_ramd_hndlr_rtn_e	ocs_ramd_mode_sense6 (ocs_io_t *io, uint8_t cdb[])
	Process SCSI Mode Sense 6 command. More...
ocs_ramd_hndlr_rtn_e	ocs_ramd_mode_sense10 (ocs_io_t *io, uint8_t cdb[])
	Process SCSI Mode Sense 10 command. More...

Variables
static uint8_t	mode_parameter_page_01 []
static uint8_t	mode_parameter_page_02 []
static uint8_t	mode_parameter_page_03 []
static uint8_t	mode_parameter_page_04 []
static uint8_t	mode_parameter_page_07 []
static uint8_t	mode_parameter_page_08 []
static uint8_t	mode_parameter_page_0a []
static uint8_t	mode_parameter_page_18 []
static uint8_t	mode_parameter_page_1c []
static uint8_t	mode_parameter_page_00 []
static struct mode_parameter_data_s	mode_parameter_data []

Macro Details

#define MODE_SENSE_ALL_PAGES   0x3f

Definition at line 90 of file mode_sense.c.

#define MODE_SENSE_PC_CHANGEABLE   0x1

Definition at line 92 of file mode_sense.c.

#define MODE_SENSE_PC_CURRENT   0x0

Definition at line 91 of file mode_sense.c.

#define MODE_SENSE_PC_DEFAULT   0x2

Definition at line 93 of file mode_sense.c.

#define MODE_SENSE_PC_SAVED   0x3

Definition at line 94 of file mode_sense.c.

#define tm_prot_luns   (0)

#define tm_prot_mode   TM_PROT_MODE_DEFAULT

#define TM_PROT_MODE_DEFAULT   0x0

#define TM_PROT_MODE_END2END   0x1

#define TM_PROT_MODE_HOST_ONLY   0x3

#define TM_PROT_MODE_WIRE_ONLY   0x2

Function Details

static uint32_t ocs_htobe24 ( uint32_t  value )

static

Definition at line 200 of file mode_sense.c.

static ocs_ramd_hndlr_rtn_e ocs_ramd_mode_sense ( ocs_io_t *  io, uint32_t  hdrsize, uint8_t  cdb[]  )

static

Definition at line 400 of file mode_sense.c.

static int tm_build_mode_parameter ( ocs_io_t *  io, int  page, int  dbd, int  llbaa, int  hdrsize, uint8_t *  buffer, uint32_t  buffer_length  )

static

Definition at line 207 of file mode_sense.c.

static int tm_mode_page_supported ( int  page )

static

Definition at line 185 of file mode_sense.c.

Variable Details

struct mode_parameter_data_s mode_parameter_data[]

static

Initial value:

= {
    {0x01, mode_parameter_page_01, sizeof(mode_parameter_page_01)},
    {0x02, mode_parameter_page_02, sizeof(mode_parameter_page_02)},
    {0x03, mode_parameter_page_03, sizeof(mode_parameter_page_03)},
    {0x04, mode_parameter_page_04, sizeof(mode_parameter_page_04)},
    {0x07, mode_parameter_page_07, sizeof(mode_parameter_page_07)},
    {0x08, mode_parameter_page_08, sizeof(mode_parameter_page_08)},
    {0x0a, mode_parameter_page_0a, sizeof(mode_parameter_page_0a)},
    {0x18, mode_parameter_page_18, sizeof(mode_parameter_page_18)},
    {0x1c, mode_parameter_page_1c, sizeof(mode_parameter_page_1c)},
    {0x00, mode_parameter_page_00, sizeof(mode_parameter_page_00)} }

Definition at line 171 of file mode_sense.c.

uint8_t mode_parameter_page_00[]

static

Initial value:

= {
    0x00, 0x02, 0x00, 0x00, }

Definition at line 159 of file mode_sense.c.

uint8_t mode_parameter_page_01[]

static

Initial value:

= {
    0x01, 0x0a, 0x0c, 0x4b,
    0x30, 0x00, 0x00, 0x00,
    0x29, 0x00, 0xff, 0xff, }

Definition at line 97 of file mode_sense.c.

uint8_t mode_parameter_page_02[]

static

Initial value:

= {
    0x02, 0x0e, 0x80, 0x80, 
    0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x02, 0x84, 
    0x00, 0x00, 0x00, 0x04, }

Definition at line 103 of file mode_sense.c.

uint8_t mode_parameter_page_03[]

static

Initial value:

= {
    0x03, 0x16, 0x00, 0x01,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x40,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, }

Definition at line 110 of file mode_sense.c.

uint8_t mode_parameter_page_04[]

static

Initial value:

= {
    0x04, 0x16, 0x00, 0x01,
    0x01, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x1c, 0x20, 0x00, 0x00, }

Definition at line 119 of file mode_sense.c.

uint8_t mode_parameter_page_07[]

static

Initial value:

= {
    0x07, 0x0a, 0x00, 0x4b,
    0x30, 0x00, 0x00, 0x00,
    0x00, 0x00, 0xff, 0xff, }

Definition at line 128 of file mode_sense.c.

uint8_t mode_parameter_page_08[]

static

Initial value:

= {
    0x08, 0x12, 0x10, 0x00,
    0xff, 0xff, 0x00, 0x00,
    0xff, 0xff, 0xff, 0xff,
    0x80, 0x03, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, }

Definition at line 134 of file mode_sense.c.

uint8_t mode_parameter_page_0a[]

static

Initial value:

= {
    0x0a, 0x0a, 0x02, 0x00,
    0x00, 0x80, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, }

Definition at line 142 of file mode_sense.c.

uint8_t mode_parameter_page_18[]

static

Initial value:

= {
    0x18, 0x06, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, }

Definition at line 148 of file mode_sense.c.

uint8_t mode_parameter_page_1c[]

static

Initial value:

= {
    0x1c, 0x0a, 0x00, 0x00,
    0xff, 0xff, 0xff, 0xff,
    0x00, 0x00, 0x00, 0x00, }

Definition at line 153 of file mode_sense.c.