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    revision 983 by niro, Fri Apr 24 18:33:46 2009 UTC revision 984 by niro, Sun May 30 11:32:42 2010 UTC
    # Line 1  Line 1 
    1    /*
    2     * fdisk_sun.c
    3     *
    4     * I think this is mostly, or entirely, due to
    5     *      Jakub Jelinek (jj@sunsite.mff.cuni.cz), July 1996
    6     *
    7     * Merged with fdisk for other architectures, aeb, June 1998.
    8     *
    9     * Sat Mar 20 EST 1999 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
    10     *      Internationalization
    11     *
    12     * Licensed under GPLv2, see file LICENSE in this tarball for details.
    13     */
    14    
    15  #if ENABLE_FEATURE_SUN_LABEL  #if ENABLE_FEATURE_SUN_LABEL
    16    
    17  #define SUNOS_SWAP 3  #define SUNOS_SWAP 3
    # Line 13  Line 27 
    27    
    28  #define SCSI_IOCTL_GET_IDLUN 0x5382  #define SCSI_IOCTL_GET_IDLUN 0x5382
    29    
    30  /*  static smallint sun_other_endian;
    31   * fdisksunlabel.c  static smallint scsi_disk;
    32   *  static smallint floppy;
      * I think this is mostly, or entirely, due to  
      *      Jakub Jelinek (jj@sunsite.mff.cuni.cz), July 1996  
      *  
      * Merged with fdisk for other architectures, aeb, June 1998.  
      *  
      * Sat Mar 20 EST 1999 Arnaldo Carvalho de Melo <acme@conectiva.com.br>  
      *      Internationalization  
      */  
       
       
     static int sun_other_endian;  
     static int scsi_disk;  
     static int floppy;  
    33    
    34  #ifndef IDE0_MAJOR  #ifndef IDE0_MAJOR
    35  #define IDE0_MAJOR 3  #define IDE0_MAJOR 3
    # Line 80  static const char *const sun_sys_types[] Line 81  static const char *const sun_sys_types[]
    81    
    82    
    83  static void  static void
    84  set_sun_partition(int i, uint start, uint stop, int sysid)  set_sun_partition(int i, unsigned start, unsigned stop, int sysid)
    85  {  {
    86   sunlabel->infos[i].id = sysid;   sunlabel->infos[i].id = sysid;
    87   sunlabel->partitions[i].start_cylinder =   sunlabel->partitions[i].start_cylinder =
    # Line 97  check_sun_label(void) Line 98  check_sun_label(void)
    98   int csum;   int csum;
    99    
    100   if (sunlabel->magic != SUN_LABEL_MAGIC   if (sunlabel->magic != SUN_LABEL_MAGIC
    101   && sunlabel->magic != SUN_LABEL_MAGIC_SWAPPED) {   && sunlabel->magic != SUN_LABEL_MAGIC_SWAPPED
    102     ) {
    103   current_label_type = LABEL_DOS;   current_label_type = LABEL_DOS;
    104   sun_other_endian = 0;   sun_other_endian = 0;
    105   return 0;   return 0;
    # Line 172  sun_autoconfigure_scsi(void) Line 174  sun_autoconfigure_scsi(void)
    174   return NULL;   return NULL;
    175    
    176   sprintf(buffer,   sprintf(buffer,
    177   "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n",   "Host: scsi%u Channel: %02u Id: %02u Lun: %02u\n",
    178   /* This is very wrong (works only if you have one HBA),   /* This is very wrong (works only if you have one HBA),
    179     but I haven't found a way how to get hostno     but I haven't found a way how to get hostno
    180     from the current kernel */     from the current kernel */
    # Line 316  create_sunlabel(void) Line 318  create_sunlabel(void)
    318   }   }
    319    
    320   snprintf((char *)(sunlabel->info), sizeof(sunlabel->info),   snprintf((char *)(sunlabel->info), sizeof(sunlabel->info),
    321   "%s%s%s cyl %d alt %d hd %d sec %d",   "%s%s%s cyl %u alt %u hd %u sec %u",
    322   p ? p->vendor : "", (p && *p->vendor) ? " " : "",   p ? p->vendor : "", (p && *p->vendor) ? " " : "",
    323   p ? p->model : (floppy ? "3,5\" floppy" : "Linux custom"),   p ? p->model : (floppy ? "3,5\" floppy" : "Linux custom"),
    324   g_cylinders, SUN_SSWAP16(sunlabel->nacyl), g_heads, g_sectors);   g_cylinders, SUN_SSWAP16(sunlabel->nacyl), g_heads, g_sectors);
    # Line 360  toggle_sunflags(int i, unsigned char mas Line 362  toggle_sunflags(int i, unsigned char mas
    362  }  }
    363    
    364  static void  static void
    365  fetch_sun(uint *starts, uint *lens, uint *start, uint *stop)  fetch_sun(unsigned *starts, unsigned *lens, unsigned *start, unsigned *stop)
    366  {  {
    367   int i, continuous = 1;   int i, continuous = 1;
    368    
    # Line 389  fetch_sun(uint *starts, uint *lens, uint Line 391  fetch_sun(uint *starts, uint *lens, uint
    391   }   }
    392  }  }
    393    
    394  static uint *verify_sun_starts;  static unsigned *verify_sun_starts;
    395    
    396  static int  static int
    397  verify_sun_cmp(int *a, int *b)  verify_sun_cmp(int *a, int *b)
    # Line 403  verify_sun_cmp(int *a, int *b) Line 405  verify_sun_cmp(int *a, int *b)
    405  static void  static void
    406  verify_sun(void)  verify_sun(void)
    407  {  {
    408   uint starts[8], lens[8], start, stop;   unsigned starts[8], lens[8], start, stop;
    409   int i,j,k,starto,endo;   int i,j,k,starto,endo;
    410   int array[8];   int array[8];
    411    
    # Line 412  verify_sun(void) Line 414  verify_sun(void)
    414   for (k = 0; k < 7; k++) {   for (k = 0; k < 7; k++) {
    415   for (i = 0; i < 8; i++) {   for (i = 0; i < 8; i++) {
    416   if (k && (lens[i] % (g_heads * g_sectors))) {   if (k && (lens[i] % (g_heads * g_sectors))) {
    417   printf("Partition %d doesn't end on cylinder boundary\n", i+1);   printf("Partition %u doesn't end on cylinder boundary\n", i+1);
    418   }   }
    419   if (lens[i]) {   if (lens[i]) {
    420   for (j = 0; j < i; j++)   for (j = 0; j < i; j++)
    # Line 432  verify_sun(void) Line 434  verify_sun(void)
    434   endo = starts[i]+lens[i];   endo = starts[i]+lens[i];
    435   if (starts[j]+lens[j] < endo)   if (starts[j]+lens[j] < endo)
    436   endo = starts[j]+lens[j];   endo = starts[j]+lens[j];
    437   printf("Partition %d overlaps with others in "   printf("Partition %u overlaps with others in "
    438   "sectors %d-%d\n", i+1, starto, endo);   "sectors %u-%u\n", i+1, starto, endo);
    439   }   }
    440   }   }
    441   }   }
    # Line 454  verify_sun(void) Line 456  verify_sun(void)
    456   }   }
    457   stop = g_cylinders * g_heads * g_sectors;   stop = g_cylinders * g_heads * g_sectors;
    458   if (starts[array[0]])   if (starts[array[0]])
    459   printf("Unused gap - sectors 0-%d\n", starts[array[0]]);   printf("Unused gap - sectors %u-%u\n", 0, starts[array[0]]);
    460   for (i = 0; i < 7 && array[i+1] != -1; i++) {   for (i = 0; i < 7 && array[i+1] != -1; i++) {
    461   printf("Unused gap - sectors %d-%d\n", starts[array[i]]+lens[array[i]], starts[array[i+1]]);   printf("Unused gap - sectors %u-%u\n", starts[array[i]]+lens[array[i]], starts[array[i+1]]);
    462   }   }
    463   start = starts[array[i]] + lens[array[i]];   start = starts[array[i]] + lens[array[i]];
    464   if (start < stop)   if (start < stop)
    465   printf("Unused gap - sectors %d-%d\n", start, stop);   printf("Unused gap - sectors %u-%u\n", start, stop);
    466  }  }
    467    
    468  static void  static void
    469  add_sun_partition(int n, int sys)  add_sun_partition(int n, int sys)
    470  {  {
    471   uint start, stop, stop2;   unsigned start, stop, stop2;
    472   uint starts[8], lens[8];   unsigned starts[8], lens[8];
    473   int whole_disk = 0;   int whole_disk = 0;
    474    
    475   char mesg[256];   char mesg[256];
    # Line 528  and is of type 'Whole disk'\n"); Line 530  and is of type 'Whole disk'\n");
    530   whole_disk = 1;   whole_disk = 1;
    531   break;   break;
    532   }   }
    533   printf("Sector %d is already allocated\n", first);   printf("Sector %u is already allocated\n", first);
    534   } else   } else
    535   break;   break;
    536   }   }
    # Line 559  and is of type 'Whole disk'\n"); Line 561  and is of type 'Whole disk'\n");
    561   } else if (last > stop) {   } else if (last > stop) {
    562   printf(   printf(
    563  "You haven't covered the whole disk with the 3rd partition,\n"  "You haven't covered the whole disk with the 3rd partition,\n"
    564  "but your value %d %s covers some other partition.\n"  "but your value %u %s covers some other partition.\n"
    565  "Your entry has been changed to %d %s\n",  "Your entry has been changed to %u %s\n",
    566   scround(last), str_units(SINGULAR),   scround(last), str_units(SINGULAR),
    567   scround(stop), str_units(SINGULAR));   scround(stop), str_units(SINGULAR));
    568   last = stop;   last = stop;
    # Line 626  sun_list_table(int xtra) Line 628  sun_list_table(int xtra)
    628   w = strlen(disk_device);   w = strlen(disk_device);
    629   if (xtra)   if (xtra)
    630   printf(   printf(
    631   "\nDisk %s (Sun disk label): %d heads, %d sectors, %d rpm\n"   "\nDisk %s (Sun disk label): %u heads, %u sectors, %u rpm\n"
    632   "%d cylinders, %d alternate cylinders, %d physical cylinders\n"   "%u cylinders, %u alternate cylinders, %u physical cylinders\n"
    633   "%d extra sects/cyl, interleave %d:1\n"   "%u extra sects/cyl, interleave %u:1\n"
    634   "%s\n"   "%s\n"
    635   "Units = %s of %d * 512 bytes\n\n",   "Units = %s of %u * 512 bytes\n\n",
    636   disk_device, g_heads, g_sectors, SUN_SSWAP16(sunlabel->rspeed),   disk_device, g_heads, g_sectors, SUN_SSWAP16(sunlabel->rspeed),
    637   g_cylinders, SUN_SSWAP16(sunlabel->nacyl),   g_cylinders, SUN_SSWAP16(sunlabel->nacyl),
    638   SUN_SSWAP16(sunlabel->pcylcount),   SUN_SSWAP16(sunlabel->pcylcount),
    # Line 640  sun_list_table(int xtra) Line 642  sun_list_table(int xtra)
    642   str_units(PLURAL), units_per_sector);   str_units(PLURAL), units_per_sector);
    643   else   else
    644   printf(   printf(
    645   "\nDisk %s (Sun disk label): %d heads, %d sectors, %d cylinders\n"   "\nDisk %s (Sun disk label): %u heads, %u sectors, %u cylinders\n"
    646   "Units = %s of %d * 512 bytes\n\n",   "Units = %s of %u * 512 bytes\n\n",
    647   disk_device, g_heads, g_sectors, g_cylinders,   disk_device, g_heads, g_sectors, g_cylinders,
    648   str_units(PLURAL), units_per_sector);   str_units(PLURAL), units_per_sector);
    649    
    # Line 651  sun_list_table(int xtra) Line 653  sun_list_table(int xtra)
    653   if (sunlabel->partitions[i].num_sectors) {   if (sunlabel->partitions[i].num_sectors) {
    654   uint32_t start = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * g_heads * g_sectors;   uint32_t start = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * g_heads * g_sectors;
    655   uint32_t len = SUN_SSWAP32(sunlabel->partitions[i].num_sectors);   uint32_t len = SUN_SSWAP32(sunlabel->partitions[i].num_sectors);
    656   printf("%s %c%c %9ld %9ld %9ld%c  %2x  %s\n",   printf("%s %c%c %9lu %9lu %9lu%c  %2x  %s\n",
    657   partname(disk_device, i+1, w), /* device */   partname(disk_device, i+1, w), /* device */
    658   (sunlabel->infos[i].flags & 0x01) ? 'u' : ' ',  /* flags */   (sunlabel->infos[i].flags & 0x01) ? 'u' : ' ',  /* flags */
    659   (sunlabel->infos[i].flags & 0x10) ? 'r' : ' ',   (sunlabel->infos[i].flags & 0x10) ? 'r' : ' ',
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