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imxtools/scsitools: use new SCSI library

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The function names and prototypes are also normalized so make subsequent reworks
easier.

Change-Id: Ifa5d64aa144b11f8c087517ddc904744e3037361
This commit is contained in:
Amaury Pouly 2017-01-03 23:06:53 +01:00
parent ae84354b40
commit 0fd869423a
3 changed files with 263 additions and 315 deletions
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8
utils/imxtools/scsitools/Makefile
View file

@ -1,8 +1,10 @@
DEFINES=
TOOLS_DIR=../../scsi
DEFINES+=
PREFIX?=
CC=$(PREFIX)gcc
LD=$(PREFIX)gcc
CFLAGS=-g -std=c99 -W -Wall $(DEFINES)
LDFLAGS=-lsgutils2
CFLAGS=-g -std=c99 -Wall $(DEFINES) -I$(TOOLS_DIR)
LDFLAGS=-L$(TOOLS_DIR) -lrbscsi
BINS=scsitool
all: $(BINS)

527
utils/imxtools/scsitools/scsitool.c
View file

@ -31,50 +31,21 @@
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#ifndef _WIN32
#include <scsi/scsi.h>
#endif
#include <scsi/sg_lib.h>
#include <scsi/sg_pt.h>
#include "rbscsi.h"
#include "misc.h"
#include "stmp_scsi.h"
/* the windows port doesn't have scsi.h and GOOD */
#ifndef GOOD
#define GOOD 0x00
#endif
bool g_debug = false;
bool g_force = false;
int g_dev_fd = 0;
stmp_device_t g_dev_fd;
#define let_the_force_flow(x) do { if(!g_force) return x; } while(0)
#define continue_the_force(x) if(x) let_the_force_flow(x)
#define check_field(v_exp, v_have, str_ok, str_bad) \
if((v_exp) != (v_have)) \
{ cprintf(RED, str_bad); let_the_force_flow(__LINE__); } \
else { cprintf(RED, str_ok); }
#define errorf(...) do { cprintf(GREY, __VA_ARGS__); return __LINE__; } while(0)
#if 0
void *buffer_alloc(int sz)
struct stmp_device_t
{
#ifdef SG_LIB_MINGW
unsigned psz = getpagesize();
#else
unsigned psz = sysconf(_SC_PAGESIZE); /* was getpagesize() */
#endif
void *buffer = malloc(sz + psz);
return (void *)(((ptrdiff_t)(buffer + psz - 1)) & ~(psz - 1));
}
#else
void *buffer_alloc(int sz)
{
return malloc(sz);
}
#endif
rb_scsi_device_t dev;
unsigned flags;
void *user;
stmp_printf_t printf;
};
static uint16_t fix_endian16be(uint16_t w)
{
@ -115,77 +86,99 @@ static void print_hex(void *_buffer, int buffer_size)
}
}
/* Do read */
#define DO_READ (1 << 1)
/* Do write */
#define DO_WRITE (1 << 2)
/* returns <0 on error and status otherwise */
int do_scsi(uint8_t *cdb, int cdb_size, unsigned flags, void *sense, int *sense_size, void *buffer, int *buf_size)
static void misc_std_printf(void *user, const char *fmt, ...)
{
char error[256];
struct sg_pt_base *obj = construct_scsi_pt_obj();
if(obj == NULL)
{
cprintf(GREY, "construct_scsi_pt_obj failed\n");
return 1;
}
set_scsi_pt_cdb(obj, cdb, cdb_size);
if(sense)
set_scsi_pt_sense(obj, sense, *sense_size);
if(flags & DO_READ)
set_scsi_pt_data_in(obj, buffer, *buf_size);
if(flags & DO_WRITE)
set_scsi_pt_data_out(obj, buffer, *buf_size);
int ret = do_scsi_pt(obj, g_dev_fd, 10, 0);
switch(get_scsi_pt_result_category(obj))
{
case SCSI_PT_RESULT_SENSE:
case SCSI_PT_RESULT_GOOD:
ret = get_scsi_pt_status_response(obj);
break;
case SCSI_PT_RESULT_STATUS:
cprintf(GREY, "Status error: %d (", get_scsi_pt_status_response(obj));
sg_print_scsi_status(get_scsi_pt_status_response(obj));
printf(")\n");
break;
case SCSI_PT_RESULT_TRANSPORT_ERR:
cprintf(GREY, "Transport error: %s\n", get_scsi_pt_transport_err_str(obj, 256, error));
ret = -2;
break;
case SCSI_PT_RESULT_OS_ERR:
cprintf(GREY, "OS error: %s\n", get_scsi_pt_os_err_str(obj, 256, error));
ret = -3;
break;
default:
cprintf(GREY, "Unknown error\n");
break;
}
if(sense)
*sense_size = get_scsi_pt_sense_len(obj);
if(flags & (DO_WRITE | DO_READ))
*buf_size -= get_scsi_pt_resid(obj);
destruct_scsi_pt_obj(obj);
return ret;
(void) user;
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
}
int do_sense_analysis(int status, uint8_t *sense, int sense_size)
#define stmp_printf(dev, ...) \
dev->printf(dev->user, __VA_ARGS__)
#define stmp_debugf(dev, ...) \
do{ if(dev->flags & STMP_DEBUG) stmp_printf(dev, __VA_ARGS__); }while(0)
stmp_device_t stmp_open(rb_scsi_device_t rdev, unsigned flags, void *user, stmp_printf_t printf)
{
if(status != GOOD && g_debug)
if(printf == NULL)
printf = misc_std_printf;
stmp_device_t sdev = malloc(sizeof(struct stmp_device_t));
memset(sdev, 0, sizeof(struct stmp_device_t));
sdev->dev = rdev;
sdev->flags = flags;
sdev->user = user;
sdev->printf = printf;
return sdev;
}
void stmp_close(stmp_device_t dev)
{
free(dev);
}
/* returns <0 on error and status otherwise */
int stmp_scsi(stmp_device_t dev, uint8_t *cdb, int cdb_size, unsigned flags,
void *sense, int *sense_size, void *buffer, int *buf_size)
{
struct rb_scsi_raw_cmd_t cmd;
memset(&cmd, 0, sizeof(cmd));
cmd.dir = RB_SCSI_NONE;
if(flags & STMP_READ)
cmd.dir = RB_SCSI_READ;
if(flags & STMP_WRITE)
cmd.dir = RB_SCSI_WRITE;
cmd.cdb = cdb;
cmd.cdb_len = cdb_size;
cmd.sense = sense;
cmd.sense_len = *sense_size;
cmd.buf = buffer;
cmd.buf_len = *buf_size;
cmd.tmo = 1;
int ret = rb_scsi_raw_xfer(dev->dev, &cmd);
*sense_size = cmd.sense_len;
*buf_size = cmd.buf_len;
return ret == RB_SCSI_OK || ret == RB_SCSI_SENSE ? cmd.status : -ret;
}
int stmp_sense_analysis(stmp_device_t dev, int status, uint8_t *sense, int sense_size)
{
if(status != 0 && (dev->flags & STMP_DEBUG))
{
cprintf_field("Status:", " "); fflush(stdout);
sg_print_scsi_status(status);
cprintf_field("\nSense:", " "); fflush(stdout);
sg_print_sense(NULL, sense, sense_size, 0);
stmp_printf(dev, "Status: %d\n", status);
stmp_printf(dev, "Sense:");
for(int i = 0; i < sense_size; i++)
stmp_printf(dev, " %02x", sense[i]);
stmp_printf(dev, "\n");
}
if(status == GOOD)
return 0;
return status;
}
int stmp_inquiry(uint8_t *dev_type, char vendor[9], char product[17])
static int stmp_scsi_read_cmd(stmp_device_t dev, uint8_t cmd, uint8_t subcmd,
uint8_t subsubcmd, void *buf, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = cmd;
cdb[2] = subcmd;
cdb[3] = subsubcmd;
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = stmp_scsi(dev, cdb, sizeof(cdb), STMP_READ, sense, &sense_size, buf, len);
if(ret < 0)
return ret;
ret = stmp_sense_analysis(dev, ret, sense, sense_size);
if(ret)
return ret;
return 0;
}
int stmp_scsi_inquiry(stmp_device_t dev, uint8_t *dev_type, char vendor[9], char product[17])
{
unsigned char buffer[36];
uint8_t cdb[10];
@ -197,10 +190,10 @@ int stmp_inquiry(uint8_t *dev_type, char vendor[9], char product[17])
int sense_size = sizeof(sense);
int buf_sz = sizeof(buffer);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, buffer, &buf_sz);
int ret = stmp_scsi(dev, cdb, sizeof(cdb), STMP_READ, sense, &sense_size, buffer, &buf_sz);
if(ret < 0)
return ret;
ret = do_sense_analysis(ret, sense, sense_size);
ret = stmp_sense_analysis(dev, ret, sense, sense_size);
if(ret)
return ret;
if(buf_sz != sizeof(buffer))
@ -213,109 +206,66 @@ int stmp_inquiry(uint8_t *dev_type, char vendor[9], char product[17])
return 0;
}
static int stmp_get_protocol_version(struct scsi_stmp_protocol_version_t *ver)
int stmp_scsi_get_protocol_version(stmp_device_t dev, void *buf, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_PROTOCOL_VERSION;
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_PROTOCOL_VERSION, 0, 0, buf, len);
}
uint8_t sense[32];
int sense_size = sizeof(sense);
int buf_sz = sizeof(struct scsi_stmp_protocol_version_t);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, ver, &buf_sz);
if(ret < 0)
return ret;
ret = do_sense_analysis(ret, sense, sense_size);
if(ret)
return ret;
if(buf_sz != sizeof(struct scsi_stmp_protocol_version_t))
int stmp_get_protocol_version(stmp_device_t dev, struct scsi_stmp_protocol_version_t *ver)
{
int len = sizeof(*ver);
int ret = stmp_scsi_get_protocol_version(dev, ver, &len);
if(ret || len != sizeof(*ver))
return -1;
return 0;
}
static int stmp_get_chip_major_rev_id(struct scsi_stmp_chip_major_rev_id_t *ver)
int stmp_scsi_get_chip_major_rev_id(stmp_device_t dev, void *buf, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_CHIP_MAJOR_REV_ID;
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_CHIP_MAJOR_REV_ID, 0, 0, buf, len);
}
uint8_t sense[32];
int sense_size = sizeof(sense);
int buf_sz = sizeof(struct scsi_stmp_chip_major_rev_id_t);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, ver, &buf_sz);
if(ret < 0)
return ret;
ret = do_sense_analysis(ret, sense, sense_size);
if(ret)
return ret;
if(buf_sz != sizeof(struct scsi_stmp_chip_major_rev_id_t))
int stmp_get_chip_major_rev_id(stmp_device_t dev, uint16_t *ver)
{
int len = sizeof(*ver);
int ret = stmp_scsi_get_chip_major_rev_id(dev, ver, &len);
if(ret || len != sizeof(*ver))
return -1;
ver->rev = fix_endian16be(ver->rev);
*ver = fix_endian16be(*ver);
return 0;
}
static int stmp_get_rom_rev_id(struct scsi_stmp_rom_rev_id_t *ver)
int stmp_scsi_get_rom_rev_id(stmp_device_t dev, void *buf, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_ROM_REV_ID;
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_ROM_REV_ID, 0, 0, buf, len);
}
uint8_t sense[32];
int sense_size = sizeof(sense);
int buf_sz = sizeof(struct scsi_stmp_rom_rev_id_t);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, ver, &buf_sz);
if(ret < 0)
return ret;
ret = do_sense_analysis(ret, sense, sense_size);
if(ret)
return ret;
if(buf_sz != sizeof(struct scsi_stmp_rom_rev_id_t))
int stmp_get_rom_rev_id(stmp_device_t dev, uint16_t *ver)
{
int len = sizeof(*ver);
int ret = stmp_scsi_get_rom_rev_id(dev, ver, &len);
if(ret || len != sizeof(*ver))
return -1;
ver->rev = fix_endian16be(ver->rev);
*ver = fix_endian16be(*ver);
return 0;
}
static int stmp_get_logical_media_info(uint8_t info, void *data, int *len)
int stmp_scsi_get_logical_media_info(stmp_device_t dev, uint8_t info, void *data, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_LOGICAL_MEDIA_INFO;
cdb[2] = info;
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, data, len);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_LOGICAL_MEDIA_INFO, info, 0, data, len);
}
static int stmp_get_logical_table(struct scsi_stmp_logical_table_t *table, int entry_count)
int stmp_scsi_get_logical_table(stmp_device_t dev, int entry_count, void *buf, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_LOGICAL_TABLE;
cdb[2] = entry_count;
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_LOGICAL_TABLE, entry_count, 0, buf, len);
}
uint8_t sense[32];
int sense_size = sizeof(sense);
int buf_sz = sizeof(struct scsi_stmp_logical_table_t) +
int stmp_get_logical_table(stmp_device_t dev, struct scsi_stmp_logical_table_t *table, int entry_count)
{
int buf_sz = sizeof(struct scsi_stmp_logical_table_t) +
entry_count * sizeof(struct scsi_stmp_logical_table_entry_t);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, table, &buf_sz);
if(ret < 0)
return ret;
ret = do_sense_analysis(ret, sense, sense_size);
if(ret)
int ret = stmp_scsi_get_logical_table(dev, entry_count, table, &buf_sz);
if(ret != 0)
return ret;
if((buf_sz - sizeof(struct scsi_stmp_logical_table_t)) % sizeof(struct scsi_stmp_logical_table_entry_t))
return -1;
@ -326,59 +276,22 @@ static int stmp_get_logical_table(struct scsi_stmp_logical_table_t *table, int e
return 0;
}
static int stmp_get_logical_drive_info(uint8_t drive, uint8_t info, void *data, int *len)
int stmp_scsi_get_logical_drive_info(stmp_device_t dev, uint8_t drive, uint8_t info, void *data, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_LOGICAL_DRIVE_INFO;
cdb[2] = drive;
cdb[3] = info;
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, data, len);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_LOGICAL_DRIVE_INFO, drive, info, data, len);
}
static int stmp_get_device_info(uint8_t info, void *data, int *len)
int stmp_scsi_get_device_info(stmp_device_t dev, uint8_t info, void *data, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_DEVICE_INFO;
cdb[2] = info;
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, data, len);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_DEVICE_INFO, info, 0, data, len);
}
static int stmp_get_serial_number(uint8_t info, void *data, int *len)
int stmp_scsi_get_serial_number(stmp_device_t dev, uint8_t info, void *data, int *len)
{
uint8_t cdb[16];
memset(cdb, 0, sizeof(cdb));
cdb[0] = SCSI_STMP_READ;
cdb[1] = SCSI_STMP_CMD_GET_CHIP_SERIAL_NUMBER;
cdb[2] = info;
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, data, len);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_scsi_read_cmd(dev, SCSI_STMP_CMD_GET_CHIP_SERIAL_NUMBER, info, 0, data, len);
}
static int stmp_read_logical_drive_sectors(uint8_t drive, uint64_t address,
int stmp_scsi_read_logical_drive_sectors(stmp_device_t dev, uint8_t drive, uint64_t address,
uint32_t count, void *buffer, int *buffer_size)
{
uint8_t cdb[16];
@ -394,13 +307,13 @@ static int stmp_read_logical_drive_sectors(uint8_t drive, uint64_t address,
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_READ, sense, &sense_size, buffer, buffer_size);
int ret = stmp_scsi(dev, cdb, sizeof(cdb), STMP_READ, sense, &sense_size, buffer, buffer_size);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_sense_analysis(dev, ret, sense, sense_size);
}
static int stmp_write_logical_drive_sectors(uint8_t drive, uint64_t address,
int stmp_scsi_write_logical_drive_sectors(stmp_device_t dev, uint8_t drive, uint64_t address,
uint32_t count, void *buffer, int *buffer_size)
{
uint8_t cdb[16];
@ -416,10 +329,10 @@ static int stmp_write_logical_drive_sectors(uint8_t drive, uint64_t address,
uint8_t sense[32];
int sense_size = sizeof(sense);
int ret = do_scsi(cdb, sizeof(cdb), DO_WRITE, sense, &sense_size, buffer, buffer_size);
int ret = stmp_scsi(dev, cdb, sizeof(cdb), STMP_WRITE, sense, &sense_size, buffer, buffer_size);
if(ret < 0)
return ret;
return do_sense_analysis(ret, sense, sense_size);
return stmp_sense_analysis(dev, ret, sense, sense_size);
}
static const char *stmp_get_logical_media_type_string(uint32_t type)
@ -435,7 +348,7 @@ static const char *stmp_get_logical_media_type_string(uint32_t type)
}
}
static const char *stmp_get_logical_media_vendor_string(uint32_t type)
const char *stmp_get_logical_media_vendor_string(uint32_t type)
{
switch(type)
{
@ -451,7 +364,7 @@ static const char *stmp_get_logical_media_vendor_string(uint32_t type)
}
}
static const char *stmp_get_logical_drive_type_string(uint32_t type)
const char *stmp_get_logical_drive_type_string(uint32_t type)
{
switch(type)
{
@ -463,7 +376,7 @@ static const char *stmp_get_logical_drive_type_string(uint32_t type)
}
}
static const char *stmp_get_logical_drive_tag_string(uint8_t type)
const char *stmp_get_logical_drive_tag_string(uint32_t type)
{
switch(type)
{
@ -482,7 +395,7 @@ static const char *stmp_get_logical_drive_tag_string(uint8_t type)
}
}
static const char *stmp_get_logical_media_state_string(uint8_t state)
const char *stmp_get_logical_media_state_string(uint8_t state)
{
switch(state)
{
@ -520,22 +433,16 @@ static int do_info(void)
uint8_t dev_type;
char vendor[9];
char product[17];
int ret = stmp_inquiry(&dev_type, vendor, product);
if(ret)
{
cprintf(GREY, "Cannot get inquiry data: %d\n", ret);
}
else
int ret = stmp_scsi_inquiry(g_dev_fd, &dev_type, vendor, product);
if(ret == 0)
{
cprintf_field(" Vendor: ", "%s\n", vendor);
cprintf_field(" Product: ", "%s\n", product);
}
struct scsi_stmp_protocol_version_t ver;
ret = stmp_get_protocol_version(&ver);
if(ret)
cprintf(GREY, "Cannot get protocol version: %d\n", ret);
else
ret = stmp_get_protocol_version(g_dev_fd, &ver);
if(ret == 0)
cprintf_field(" Protocol: ", "%x.%x\n", ver.major, ver.minor);
do
@ -551,7 +458,7 @@ static int do_info(void)
cprintf(GREEN, " Device\n");
int len = 4;
ret = stmp_get_device_info(0, &u.u32, &len);
ret = stmp_scsi_get_device_info(g_dev_fd, 0, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -559,7 +466,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_device_info(1, &u.u32, &len);
ret = stmp_scsi_get_device_info(g_dev_fd, 1, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -567,19 +474,19 @@ static int do_info(void)
}
len = 2;
ret = stmp_get_serial_number(0, &u.u16, &len);
ret = stmp_scsi_get_serial_number(g_dev_fd, 0, &u.u16, &len);
if(!ret && len == 2)
{
u.u16 = fix_endian16be(u.u16);
len = MIN(u.u16, sizeof(u.buf));
ret = stmp_get_serial_number(1, u.buf, &len);
ret = stmp_scsi_get_serial_number(g_dev_fd, 1, u.buf, &len);
cprintf_field(" Serial Number:", " ");
print_hex(u.buf, len);
cprintf(OFF, "\n");
}
len = 2;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_NR_DRIVES, &u.u16, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_NR_DRIVES, &u.u16, &len);
if(!ret && len == 2)
{
u.u16 = fix_endian16be(u.u16);
@ -587,7 +494,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_TYPE, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_TYPE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -596,22 +503,22 @@ static int do_info(void)
}
len = 1;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_IS_INITIALISED, &u.u8, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_IS_INITIALISED, &u.u8, &len);
if(!ret && len == 1)
cprintf_field(" Is Initialised: ", "%d\n", u.u8);
len = 1;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_STATE, &u.u8, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_STATE, &u.u8, &len);
if(!ret && len == 1)
cprintf_field(" State: ", "%s\n", stmp_get_logical_media_state_string(u.u8));
len = 1;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_IS_WRITE_PROTECTED, &u.u8, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_IS_WRITE_PROTECTED, &u.u8, &len);
if(!ret && len == 1)
cprintf_field(" Is Write Protected: ", "%#x\n", u.u8);
len = 8;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_SIZE, &u.u64, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_SIZE, &u.u64, &len);
if(!ret && len == 8)
{
u.u64 = fix_endian64be(u.u64);
@ -621,7 +528,7 @@ static int do_info(void)
int serial_number_size = 0;
len = 4;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER_SIZE, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER_SIZE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -630,7 +537,7 @@ static int do_info(void)
}
len = serial_number_size;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER, &u.buf, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER, &u.buf, &len);
if(!ret && len != 0)
{
cprintf(GREEN, " Serial Number:");
@ -638,17 +545,17 @@ static int do_info(void)
}
len = 1;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_IS_SYSTEM_MEDIA, &u.u8, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_IS_SYSTEM_MEDIA, &u.u8, &len);
if(!ret && len == 1)
cprintf_field(" Is System Media: ", "%d\n", u.u8);
len = 1;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_IS_MEDIA_PRESENT, &u.u8, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_IS_MEDIA_PRESENT, &u.u8, &len);
if(!ret && len == 1)
cprintf_field(" Is Media Present: ", "%d\n", u.u8);
len = 4;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_VENDOR, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_VENDOR, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -657,7 +564,7 @@ static int do_info(void)
}
len = 8;
ret = stmp_get_logical_media_info(13, &u.u64, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, 13, &u.u64, &len);
if(!ret && len == 8)
{
u.u64 = fix_endian64be(u.u64);
@ -665,7 +572,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_media_info(11, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, 11, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -673,7 +580,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_media_info(14, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, 14, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -681,27 +588,27 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_media_info(SCSI_STMP_MEDIA_INFO_ALLOC_UNIT_SIZE, &u.u32, &len);
ret = stmp_scsi_get_logical_media_info(g_dev_fd, SCSI_STMP_MEDIA_INFO_ALLOC_UNIT_SIZE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
cprintf_field(" Allocation Unit Size: ", "%d B\n", u.u32);
}
}while(0);
struct scsi_stmp_chip_major_rev_id_t chip_rev;
ret = stmp_get_chip_major_rev_id(&chip_rev);
uint16_t chip_rev;
ret = stmp_get_chip_major_rev_id(g_dev_fd, &chip_rev);
if(ret)
cprintf(GREY, "Cannot get chip major revision id: %d\n", ret);
else
cprintf_field(" Chip Major Rev ID: ", "%x\n", chip_rev.rev);
struct scsi_stmp_rom_rev_id_t rom_rev;
ret = stmp_get_rom_rev_id(&rom_rev);
cprintf_field(" Chip Major Rev ID: ", "%x\n", chip_rev);
uint16_t rom_rev;
ret = stmp_get_rom_rev_id(g_dev_fd, &rom_rev);
if(ret)
cprintf(GREY, "Cannot get rom revision id: %d\n", ret);
else
cprintf_field(" ROM Rev ID: ", "%x\n", rom_rev.rev);
cprintf_field(" ROM Rev ID: ", "%x\n", rom_rev);
struct
{
@ -709,7 +616,7 @@ static int do_info(void)
struct scsi_stmp_logical_table_entry_t entry[20];
}__attribute__((packed)) table;
ret = stmp_get_logical_table(&table.header, sizeof(table.entry) / sizeof(table.entry[0]));
ret = stmp_get_logical_table(g_dev_fd, &table.header, sizeof(table.entry) / sizeof(table.entry[0]));
if(ret)
cprintf(GREY, "Cannot get logical table: %d\n", ret);
else
@ -747,9 +654,9 @@ static int do_info(void)
}u;
uint8_t drive = table.entry[i].drive_no;
cprintf_field(" Drive ", "%02x\n", drive);
int len = 4;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &u.u32, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -758,7 +665,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVe_INFO_ERASE_SIZE, &u.u32, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVe_INFO_ERASE_SIZE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -767,7 +674,7 @@ static int do_info(void)
}
len = 8;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SIZE, &u.u64, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SIZE, &u.u64, &len);
if(!ret && len == 8)
{
u.u64 = fix_endian64be(u.u64);
@ -777,7 +684,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SIZE_MEGA, &u.u32, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SIZE_MEGA, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -785,7 +692,7 @@ static int do_info(void)
}
len = 8;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SECTOR_COUNT, &u.u64, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SECTOR_COUNT, &u.u64, &len);
if(!ret && len == 8)
{
u.u64 = fix_endian64be(u.u64);
@ -793,7 +700,7 @@ static int do_info(void)
}
len = 4;
ret = stmp_get_logical_drive_info(drive,SCSI_STMP_DRIVE_INFO_TYPE, &u.u32, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive,SCSI_STMP_DRIVE_INFO_TYPE, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -802,7 +709,7 @@ static int do_info(void)
}
len = 1;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_TAG, &u.u8, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_TAG, &u.u8, &len);
if(!ret && len == 1)
{
cprintf_field(" Tag: ", "%#x", u.u8);
@ -810,7 +717,7 @@ static int do_info(void)
}
len = 52;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_COMPONENT_VERSION, &u.buf, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_COMPONENT_VERSION, &u.buf, &len);
if(!ret && len != 0)
{
cprintf(GREEN, " Component Version:");
@ -818,7 +725,7 @@ static int do_info(void)
}
len = 52;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_PROJECT_VERSION, &u.buf, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_PROJECT_VERSION, &u.buf, &len);
if(!ret && len != 0)
{
cprintf(GREEN, " Project Version:");
@ -826,7 +733,7 @@ static int do_info(void)
}
len = 1;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_IS_WRITE_PROTETED, &u.u8, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_IS_WRITE_PROTETED, &u.u8, &len);
if(!ret && len == 1)
{
cprintf_field(" Is Writed Protected: ", "%d\n", u.u8);
@ -834,7 +741,7 @@ static int do_info(void)
len = 2;
int serial_number_size = 0;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SERIAL_NUMBER_SIZE, &u.u16, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SERIAL_NUMBER_SIZE, &u.u16, &len);
if(!ret && len == 2)
{
u.u16 = fix_endian16be(u.u16);
@ -843,7 +750,7 @@ static int do_info(void)
}
len = serial_number_size;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SERIAL_NUMBER, &u.buf, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SERIAL_NUMBER, &u.buf, &len);
if(!ret && len != 0)
{
cprintf(GREEN, " Serial Number:");
@ -851,21 +758,21 @@ static int do_info(void)
}
len = 1;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_MEDIA_PRESENT, &u.u8, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_MEDIA_PRESENT, &u.u8, &len);
if(!ret && len == 1)
{
cprintf_field(" Is Media Present: ", "%d\n", u.u8);
}
len = 1;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_MEDIA_CHANGE, &u.u8, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_MEDIA_CHANGE, &u.u8, &len);
if(!ret && len == 1)
{
cprintf_field(" Media Change: ", "%d\n", u.u8);
}
len = 4;
ret = stmp_get_logical_drive_info(drive, SCSI_STMP_DRIVE_INFO_SECTOR_ALLOCATION, &u.u32, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive, SCSI_STMP_DRIVE_INFO_SECTOR_ALLOCATION, &u.u32, &len);
if(!ret && len == 4)
{
u.u32 = fix_endian32be(u.u32);
@ -888,7 +795,7 @@ void do_extract(const char *file)
struct scsi_stmp_logical_table_entry_t entry[20];
}__attribute__((packed)) table;
int ret = stmp_get_logical_table(&table.header, sizeof(table.entry) / sizeof(table.entry[0]));
int ret = stmp_get_logical_table(g_dev_fd, &table.header, sizeof(table.entry) / sizeof(table.entry[0]));
if(ret)
{
cprintf(GREY, "Cannot get logical table: %d\n", ret);
@ -917,7 +824,7 @@ void do_extract(const char *file)
}
int len = 4;
uint32_t sector_size;
ret = stmp_get_logical_drive_info(drive_no, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &sector_size, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive_no, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &sector_size, &len);
if(ret || len != 4)
{
cprintf(GREY, "Cannot get sector size\n");
@ -931,7 +838,7 @@ void do_extract(const char *file)
}
uint8_t *sector = malloc(sector_size);
len = sector_size;
ret = stmp_read_logical_drive_sectors(drive_no, 0, 1, sector, &len);
ret = stmp_scsi_read_logical_drive_sectors(g_dev_fd, drive_no, 0, 1, sector, &len);
if(ret || len != (int)sector_size)
{
cprintf(GREY, "Cannot read first sector\n");
@ -953,7 +860,7 @@ void do_extract(const char *file)
for(int sec = 0; sec * sector_size < fw_size; sec++)
{
ret = stmp_read_logical_drive_sectors(drive_no, sec, 1, sector, &len);
ret = stmp_scsi_read_logical_drive_sectors(g_dev_fd, drive_no, sec, 1, sector, &len);
if(ret || len != (int)sector_size)
{
cprintf(GREY, "Cannot read sector %d\n", sec);
@ -989,7 +896,8 @@ void do_write(const char *file, int want_a_brick)
struct scsi_stmp_logical_table_entry_t entry[20];
}__attribute__((packed)) table;
int ret = stmp_get_logical_table(&table.header, sizeof(table.entry) / sizeof(table.entry[0]));
int len = sizeof(table);
int ret = stmp_scsi_get_logical_table(g_dev_fd, sizeof(table.entry) / sizeof(table.entry[0]), &table.header, &len);
if(ret)
{
cprintf(GREY, "Cannot get logical table: %d\n", ret);
@ -1016,9 +924,9 @@ void do_write(const char *file, int want_a_brick)
cprintf(RED, "* ");
cprintf_field("Size: ", "%#llx\n", (unsigned long long)drive_sz);
}
int len = 4;
len = 4;
uint32_t sector_size;
ret = stmp_get_logical_drive_info(drive_no, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &sector_size, &len);
ret = stmp_scsi_get_logical_drive_info(g_dev_fd, drive_no, SCSI_STMP_DRIVE_INFO_SECTOR_SIZE, &sector_size, &len);
if(ret || len != 4)
{
cprintf(GREY, "Cannot get sector size\n");
@ -1034,7 +942,7 @@ void do_write(const char *file, int want_a_brick)
/* sanity check by reading first sector */
len = sector_size;
ret = stmp_read_logical_drive_sectors(drive_no, 0, 1, sector, &len);
ret = stmp_scsi_read_logical_drive_sectors(g_dev_fd, drive_no, 0, 1, sector, &len);
if(ret || len != (int)sector_size)
{
cprintf(GREY, "Cannot read first sector\n");
@ -1091,7 +999,7 @@ void do_write(const char *file, int want_a_brick)
if(xfer_len < (int)sector_size)
memset(sector + xfer_len, 0, sector_size - xfer_len);
len = sector_size;
ret = stmp_write_logical_drive_sectors(drive_no, sec, 1, sector, &len);
ret = stmp_scsi_write_logical_drive_sectors(g_dev_fd, drive_no, sec, 1, sector, &len);
if(ret || len != (int)sector_size)
{
cprintf(GREY, "Cannot write sector %d\n", sec);
@ -1121,6 +1029,18 @@ static void usage(void)
static int g_yes_i_want_a_brick = 0;
static void scsi_printf(void *user, const char *fmt, ...)
{
(void)user;
if(!g_debug)
return;
va_list args;
va_start(args, fmt);
color(GREY);
vprintf(fmt, args);
va_end(args);
}
int main(int argc, char **argv)
{
if(argc == 1)
@ -1185,13 +1105,20 @@ int main(int argc, char **argv)
}
int ret = 0;
g_dev_fd = scsi_pt_open_device(argv[optind], false, true);
if(g_dev_fd < 0)
rb_scsi_device_t scsi_dev = rb_scsi_open(argv[optind], g_debug ? RB_SCSI_DEBUG : 0, NULL, scsi_printf);
if(scsi_dev == 0)
{
cprintf(GREY, "Cannot open device: %m\n");
ret = 1;
goto Lend;
}
g_dev_fd = stmp_open(scsi_dev, g_debug ? STMP_DEBUG : 0, NULL, scsi_printf);
if(g_dev_fd == 0)
{
cprintf(GREY, "Cannot open stmp device: %m\n");
ret = 2;
goto Lend;
}
if(extract_fw)
do_extract(extract_fw);
@ -1200,10 +1127,10 @@ int main(int argc, char **argv)
if(write_fw)
do_write(write_fw, g_yes_i_want_a_brick);
scsi_pt_close_device(g_dev_fd);
stmp_close(g_dev_fd);
rb_scsi_close(scsi_dev);
Lend:
color(OFF);
return ret;
}

43
utils/imxtools/scsitools/stmp_scsi.h
View file

@ -22,6 +22,12 @@
#define __STMP_SCSI__
#include <stdint.h>
#include <stdbool.h>
#include "rbscsi.h"
/**
* Low-Level SCSI stuff
*/
#define SCSI_STMP_READ 0xc0
#define SCSI_STMP_WRITE 0xc1
@ -83,18 +89,21 @@ struct scsi_stmp_logical_table_t
uint16_t count; /* big-endian */
} __attribute__((packed));
#define SCSI_STMP_MEDIA_INFO_NR_DRIVES 0
#define SCSI_STMP_MEDIA_INFO_SIZE 1 /* in bytes */
#define SCSI_STMP_MEDIA_INFO_ALLOC_UNIT_SIZE 2 /* in bytes */
#define SCSI_STMP_MEDIA_INFO_IS_INITIALISED 3
#define SCSI_STMP_MEDIA_INFO_STATE 4
#define SCSI_STMP_MEDIA_INFO_IS_WRITE_PROTECTED 5
#define SCSI_STMP_MEDIA_INFO_TYPE 6
#define SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER_SIZE 7 /* in bytes */
#define SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER 8
#define SCSI_STMP_MEDIA_INFO_IS_SYSTEM_MEDIA 9
#define SCSI_STMP_MEDIA_INFO_IS_MEDIA_PRESENT 10
#define SCSI_STMP_MEDIA_INFO_VENDOR 12
#define SCSI_STMP_MEDIA_INFO_NR_DRIVES 0 /** Number of drives (obsolete) */
#define SCSI_STMP_MEDIA_INFO_SIZE 1 /** Total size (bytes) */
#define SCSI_STMP_MEDIA_INFO_ALLOC_UNIT_SIZE 2 /** Allocation unit size (bytes) */
#define SCSI_STMP_MEDIA_INFO_IS_INITIALISED 3 /** Is initialised ? */
#define SCSI_STMP_MEDIA_INFO_STATE 4 /** Media state */
#define SCSI_STMP_MEDIA_INFO_IS_WRITE_PROTECTED 5 /** Is write protected ? */
#define SCSI_STMP_MEDIA_INFO_TYPE 6 /** Physical media type */
#define SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER_SIZE 7 /** Serial number size (bytes) */
#define SCSI_STMP_MEDIA_INFO_SERIAL_NUMBER 8 /** Serial number */
#define SCSI_STMP_MEDIA_INFO_IS_SYSTEM_MEDIA 9 /** Is system media ? */
#define SCSI_STMP_MEDIA_INFO_IS_MEDIA_PRESENT 10 /** Is media present ? */
#define SCSI_STMP_MEDIA_INFO_PAGE_SIZE 11 /** Page size (bytes) */
#define SCSI_STMP_MEDIA_INFO_VENDOR 12 /** Vendor ID */
#define SCSI_STMP_MEDIA_INFO_NAND_ID 13 /** Full NAND ID */
#define SCSI_STMP_MEDIA_INFO_NR_DEVICES 14 /** Number of physical devices */
#define SCSI_STMP_MEDIA_STATE_UNKNOWN 0
#define SCSI_STMP_MEDIA_STATE_ERASED 1
@ -178,4 +187,14 @@ struct scsi_stmp_logical_drive_info_type_t
uint8_t type;
} __attribute__((packed));
typedef struct stmp_device_t *stmp_device_t;
typedef void (*stmp_printf_t)(void *user, const char *fmt, ...);
/* open flags */
#define STMP_DEBUG (1 << 0)
/* scsi flags */
#define STMP_READ (1 << 1)
#define STMP_WRITE (1 << 2)
#endif /* __STMP_SCSI__ */