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use emile_first_set_param_scsi_extents

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This commit is contained in:
Laurent Vivier 2006-09-20 21:52:16 +00:00
parent 0e2fed5a0f
commit 53f4028182
1 changed files with 4 additions and 34 deletions
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38
tools/emile-first-tune.c
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@ -111,9 +111,6 @@ int first_tune_scsi( char* image, int drive_num, int second_offset, int size)
{ {
int fd; int fd;
int ret; int ret;
char first[1024];
int current;
unsigned short max_blocks;
fd = open(image, O_RDWR); fd = open(image, O_RDWR);
if (fd == -1) if (fd == -1)
@ -122,39 +119,12 @@ int first_tune_scsi( char* image, int drive_num, int second_offset, int size)
return 2; return 2;
} }
ret = read(fd, first, 1024); ret = emile_first_set_param_scsi_extents(fd, drive_num,
if (ret == -1) second_offset, size);
return EEMILE_CANNOT_READ_FIRST;
max_blocks = read_short((u_int16_t*)&first[1022]) / 6;
write_short((u_int16_t*)&first[1014], BLOCK_SIZE);
write_short((u_int16_t*)&first[1016], drive_num);
write_long((u_int32_t*)&first[1018], 0);
current = 1014;
current -= 2;
write_short((u_int16_t*)&first[current], (size + BLOCK_SIZE - 1) / BLOCK_SIZE);
current -= 4;
write_long((u_int32_t*)&first[current], second_offset);
/* mark end of blocks list */
current -= 2;
write_short((u_int16_t*)(&first[current]), 0);
/* set second level size */
write_long((u_int32_t*)&first[1018], (size + BLOCK_SIZE - 1) / BLOCK_SIZE * BLOCK_SIZE);
ret = lseek(fd, 0, SEEK_SET);
if (ret != 0)
return EEMILE_CANNOT_WRITE_FIRST;
ret = write(fd, first, 1024);
if (ret == -1)
return EEMILE_CANNOT_WRITE_FIRST;
close(fd); close(fd);
return 0;
return ret;
} }
int main(int argc, char** argv) int main(int argc, char** argv)