static void dev_reset (void)
{
int i, j;
struct devstruct *dev;
struct device_info *discsi, discsi2;
int unitnum = 0;
device_func_init (DEVICE_TYPE_SCSI);
dev_exit();
for (i = 0; i < MAX_OPEN_DEVICES; i++)
memset (&pdevst[i], 0, sizeof (struct priv_devstruct));
i = j = 0;
while (i < MAX_TOTAL_DEVICES) {
dev = &devst[i];
discsi = 0;
if (sys_command_open (DF_SCSI, j)) {
discsi = sys_command_info (DF_SCSI, j, &discsi2);
sys_command_close (DF_SCSI, j);
}
if (discsi) {
dev->unitnum = j;
dev->allow_scsi = 1;
dev->drivetype = discsi->type;
memcpy (&dev->di, discsi, sizeof (struct device_info));
if (discsi->type == INQ_ROMD)
dev->iscd = 1;
}
i++;
j++;
}
unitnum = 0;
for (i = 0; i < MAX_TOTAL_DEVICES; i++) {
dev = &devst[i];
if (dev->unitnum >= 0 && dev->iscd) {
dev->aunit = unitnum;
unitnum++;
}
}
if (unitnum == 0)
unitnum = 1;
for (i = 0; i < MAX_TOTAL_DEVICES; i++) {
dev = &devst[i];
if (dev->unitnum >= 0) {
if (!dev->iscd) {
dev->aunit = unitnum;
unitnum++;
}
write_log ("%s = %s:%d\n", dev->di.label, UAEDEV_SCSI, dev->aunit);
}
}
}
/*
* ======== api_exit ========
*/
void api_exit(void)
{
DBC_REQUIRE(api_c_refs > 0);
api_c_refs--;
if (api_c_refs == 0) {
/* Release all modules initialized in api_init(). */
cod_exit();
dev_exit();
chnl_exit();
msg_exit();
io_exit();
strm_exit();
disp_exit();
node_exit();
proc_exit();
mgr_exit();
rmm_exit();
drv_exit();
}
DBC_ENSURE(api_c_refs >= 0);
}
/*
* ======== api_init ========
* Purpose:
* Module initialization used by Bridge API.
*/
bool api_init(void)
{
bool ret = true;
bool fdrv, fdev, fcod, fchnl, fmsg, fio;
bool fmgr, fproc, fnode, fdisp, fstrm, frmm;
if (api_c_refs == 0) {
/* initialize driver and other modules */
fdrv = drv_init();
fmgr = mgr_init();
fproc = proc_init();
fnode = node_init();
fdisp = disp_init();
fstrm = strm_init();
frmm = rmm_init();
fchnl = chnl_init();
fmsg = msg_mod_init();
fio = io_init();
fdev = dev_init();
fcod = cod_init();
ret = fdrv && fdev && fchnl && fcod && fmsg && fio;
ret = ret && fmgr && fproc && frmm;
if (!ret) {
if (fdrv)
drv_exit();
if (fmgr)
mgr_exit();
if (fstrm)
strm_exit();
if (fproc)
proc_exit();
if (fnode)
node_exit();
if (fdisp)
disp_exit();
if (fchnl)
chnl_exit();
if (fmsg)
msg_exit();
if (fio)
io_exit();
if (fdev)
dev_exit();
if (fcod)
cod_exit();
if (frmm)
rmm_exit();
}
}
if (ret)
api_c_refs++;
return ret;
}
void scsidev_exit (void)
{
if (!currprefs.scsi)
return;
dev_exit ();
}
