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/*
* Enabler for PCCARD. Used for testing drivers etc.
* Options:
* enabler slot driver [ -m card addr size ] [ -i iobase ] [ -q irq ]
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <pccard/card.h>
#include <pccard/cis.h>
void usage();
main(argc, argv)
int argc;
char *argv[];
{
struct drv_desc drv;
struct mem_desc mem;
struct io_desc io;
int fd, err, slot, i, card_addr;
char name[32], cmd[256];
char *p;
if (argc == 2)
slot = atoi(argv[1]);
else
slot = 0;
if (slot < 0 || slot >= MAXSLOT)
usage("Illegal slot number");
sprintf(cmd, "util/wrattr %d 100 80", slot);
printf("%s\n", cmd);
system(cmd);
usleep(200*1000);
sprintf(cmd, "util/wrattr %d 100 0", slot);
printf("%s\n", cmd);
system(cmd);
usleep(200*1000);
sprintf(cmd, "util/wrattr %d 100 30", slot);
printf("%s\n", cmd);
system(cmd);
usleep(200*1000);
bzero(&drv, sizeof(drv));
drv.unit = 0;
strcpy(drv.name, "ed");
drv.irqmask = 1 << 5;
sprintf(name, "/dev/card%d", slot);
fd = open(name, 2);
if (fd < 0)
{
perror(name);
exit(1);
}
/*
* Map the memory and I/O contexts.
*/
drv.mem = 0xD4000;
if (drv.mem)
{
mem.window = 0;
mem.flags = MDF_ACTIVE;
mem.start = (caddr_t)drv.mem;
mem.size = 16*1024;
mem.card = 0x4000;
if (ioctl(fd, PIOCSMEM, &mem))
{
perror("Set memory context");
exit(1);
}
}
drv.iobase = 0x300;
if (drv.iobase)
{
io.window = 0;
io.flags = IODF_ACTIVE|IODF_CS16|IODF_WS;
io.start = drv.iobase;
io.size = 32; /* Blah... */
if (ioctl(fd, PIOCSIO, &io))
{
perror("Set I/O context");
exit(1);
}
#ifdef 0
io.window = 1;
io.flags = IODF_ACTIVE|IODF_16BIT;
io.start = drv.iobase+16;
io.size = 16; /* Blah... */
if (ioctl(fd, PIOCSIO, &io))
{
perror("Set I/O context");
exit(1);
}
#endif
}
if (ioctl(fd, PIOCSDRV, &drv))
perror("set driver");
close(fd);
}
/*
* usage - print usage and exit
*/
void
usage(msg)
char *msg;
{
fprintf(stderr, "rpti: %s\n", msg);
fprintf(stderr, "Usage: rpti slot driver\n");
exit(1);
}
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