int main(int argc, char *argv[])
{
int *in, *out, i;
/* Initialise libbc using MPI. */
MPI_Init(&argc, &argv);
bc_init(BC_ERR);
if (bc_size != 9) {
if (bc_rank == 0)
printf("ERROR: 9 processes are required.\n"
"\n\tUSAGE: mpirun -c 9 pipeline_farm\n\n");
bc_final();
MPI_Finalize();
return -1;
}
/* SPMD, per process stage function. */
switch(bc_rank) {
case 0:
in = (int *) malloc(sizeof(int)*100);
printf("[%d] Input:\n", bc_rank);
for (i = 0; i < 100; i++) {
in[i] = i;
printf("%d ", in[i]);
}
printf("\n");
stage_0(in);
free(in);
break;
case 1:
stage_1();
break;
case 2:
stage_3();
break;
case 3:
out = (int *) malloc(sizeof(int)*2);
stage_4(out);
printf("[%d] Sum: %d\n", bc_rank, out[0]);
free(out);
break;
case 4:
case 5:
case 6:
case 7:
case 8:
stage_2();
break;
default :
break;
}
bc_final();
MPI_Finalize();
return 0;
}
int main (int argc, char * argv [])
{
int x;
uchar *buf = (uchar*) malloc (65536);
char *pc;
assert (buf != 0);
rc = libusb_init (NULL);
assert (rc == 0);
if (NULL == (realpath (argv [0], szBasePath)))
{
printf ("Can't get realpath\n");
return (1);
}
for (pc = strchr (szBasePath, '\0'); *pc != '/'; pc--) *pc = '\0';
FN = &FN_sun7i; // A20 by default.
while (argc > 1)
{
if (strcmp (argv [1], (char *) "-t") == 0)
{
USBTests (buf);
goto bye;
}
if (strcmp (argv [1], (char *) "-H") == 0)
{
H3_Tests (buf);
goto bye;
}
if (strcmp (argv [1], (char *) "-l") == 0)
{
Lime_Tests (buf);
goto bye;
}
if (strcmp (argv [1], (char *) "-a") == 0)
{
A20_Tests (buf);
goto bye;
}
if (strcmp (argv [1], (char *) "-h") == 0)
{
printf ("no flags = update boot0 and boot1.\n");
printf ("-x = allow force continue when error.\n");
printf ("-e = erase chip before boot update.\n");
printf ("-r = read all NAND, save to NAND.DAT.\n");
printf ("-w = write NAND.DAT to device NAND.\n");
printf ("-t = USB tests.\n");
printf ("-i <file list> = create NAND MBR, write MBR and files to NAND,\n");
printf (" each file is a partition to write, the file name is used as\n");
printf (" the partition name in the MBR.\n");
printf (" Each file entry consists of a name and start and size enclosed in quotes.\n");
printf (" The start is the sector key (0 = use next available sector).\n");
printf (" The size is the partition size in sectors (0 = use file size).\n");
printf (" e.g. bootfix -i \"/data/boot 2048 0\" \"/data/rootfs 0 0\" \"/data/extra 0 0\"\n");
goto bye;
}
if (strcmp (argv [1], (char *) "-x") == 0)
forceable = 1;
else if (strcmp (argv [1], (char *) "-e") == 0)
bEraseReqd = 1;
else if (strcmp (argv [1], (char *) "-r") == 0)
{
readNAND = 1;
if (argc > 2)
strcpy (NAND_FID, argv [2]);
break;
}
else if (strcmp (argv [1], (char *) "-w") == 0)
{
writeNAND = 1;
if (argc > 2)
strcpy (NAND_FID, argv [2]);
break;
}
else if (strcmp (argv [1], (char *) "-i") == 0)
{
loadNAND = 1;
part_cnt = argc - 2;
if (part_cnt > 16)
part_cnt = 16;
BOJLoadNANDCheck (part_cnt, &argv [2], part_start, part_secs);
bEraseReqd = true;
break;
}
argc--;
argv++;
}
handle = open_usb (); // stage 1
stage_1 (handle, buf);
handle = close_usb (handle);
printf ("Re-opening"); // stage 2
fflush (stdout);
for (x = 0; !handle; x++)
{
usleep (1000000); // wait 1 sec
printf (".");
fflush (stdout);
handle = open_usb (x < 10); // try to open
}
printf ("done\n");
stage_2 (handle, buf);
handle = close_usb (handle);
printf ("All done\n");
bye:
libusb_exit (NULL);
return 0;
}