static int
i915drm_modcmd(modcmd_t cmd, void *arg)
{
int err;
switch (cmd) {
case MODULE_CMD_INIT:
err = config_cfdriver_attach(&i915drm_cd);
if (err)
return err;
err = config_cfattach_attach("i915drm", &i915drm_ca);
if (err) {
config_cfdriver_detach(&i915drm_cd);
return err;
}
err = config_cfdata_attach(i915drm_cfdata, 1);
if (err) {
config_cfattach_detach("i915drm", &i915drm_ca);
config_cfdriver_detach(&i915drm_cd);
return err;
}
return 0;
case MODULE_CMD_FINI:
err = config_cfdata_detach(i915drm_cfdata);
if (err)
return err;
config_cfattach_detach("i915drm", &i915drm_ca);
config_cfdriver_detach(&i915drm_cd);
return 0;
default:
return ENOTTY;
}
}
static int
cgd_modcmd(modcmd_t cmd, void *arg)
{
int error = 0;
#ifdef _MODULE
devmajor_t bmajor = -1, cmajor = -1;
#endif
switch (cmd) {
case MODULE_CMD_INIT:
#ifdef _MODULE
error = config_cfdriver_attach(&cgd_cd);
if (error)
break;
error = config_cfattach_attach(cgd_cd.cd_name, &cgd_ca);
if (error) {
config_cfdriver_detach(&cgd_cd);
aprint_error("%s: unable to register cfattach\n",
cgd_cd.cd_name);
break;
}
error = devsw_attach("cgd", &cgd_bdevsw, &bmajor,
&cgd_cdevsw, &cmajor);
if (error) {
config_cfattach_detach(cgd_cd.cd_name, &cgd_ca);
config_cfdriver_detach(&cgd_cd);
break;
}
#endif
break;
case MODULE_CMD_FINI:
#ifdef _MODULE
error = config_cfattach_detach(cgd_cd.cd_name, &cgd_ca);
if (error)
break;
config_cfdriver_detach(&cgd_cd);
devsw_detach(&cgd_bdevsw, &cgd_cdevsw);
#endif
break;
case MODULE_CMD_STAT:
return ENOTTY;
default:
return ENOTTY;
}
return error;
}
static int
fss_modcmd(modcmd_t cmd, void *arg)
{
devmajor_t bmajor = -1, cmajor = -1;
int error = 0;
switch (cmd) {
case MODULE_CMD_INIT:
mutex_init(&fss_device_lock, MUTEX_DEFAULT, IPL_NONE);
error = config_cfdriver_attach(&fss_cd);
if (error) {
mutex_destroy(&fss_device_lock);
break;
}
error = config_cfattach_attach(fss_cd.cd_name, &fss_ca);
if (error) {
config_cfdriver_detach(&fss_cd);
mutex_destroy(&fss_device_lock);
break;
}
error = devsw_attach(fss_cd.cd_name,
&fss_bdevsw, &bmajor, &fss_cdevsw, &cmajor);
if (error == EEXIST)
error = 0;
if (error) {
config_cfattach_detach(fss_cd.cd_name, &fss_ca);
config_cfdriver_detach(&fss_cd);
mutex_destroy(&fss_device_lock);
break;
}
break;
case MODULE_CMD_FINI:
error = config_cfattach_detach(fss_cd.cd_name, &fss_ca);
if (error)
break;
config_cfdriver_detach(&fss_cd);
devsw_detach(&fss_bdevsw, &fss_cdevsw);
mutex_destroy(&fss_device_lock);
break;
default:
error = ENOTTY;
break;
}
return error;
}
static int
vnd_modcmd(modcmd_t cmd, void *arg)
{
int bmajor = -1, cmajor = -1, error = 0;
switch (cmd) {
case MODULE_CMD_INIT:
error = config_cfdriver_attach(&vnd_cd);
if (error)
break;
error = config_cfattach_attach(vnd_cd.cd_name, &vnd_ca);
if (error) {
config_cfdriver_detach(&vnd_cd);
aprint_error("%s: unable to register cfattach\n",
vnd_cd.cd_name);
break;
}
error = devsw_attach("vnd", &vnd_bdevsw, &bmajor,
&vnd_cdevsw, &cmajor);
if (error) {
config_cfattach_detach(vnd_cd.cd_name, &vnd_ca);
config_cfdriver_detach(&vnd_cd);
break;
}
break;
case MODULE_CMD_FINI:
error = config_cfattach_detach(vnd_cd.cd_name, &vnd_ca);
if (error)
break;
config_cfdriver_detach(&vnd_cd);
devsw_detach(&vnd_bdevsw, &vnd_cdevsw);
break;
case MODULE_CMD_STAT:
return ENOTTY;
default:
return ENOTTY;
}
return error;
}
/* Destroy routine */
static int
dmdestroy(void)
{
int error;
error = config_cfattach_detach(dm_cd.cd_name, &dm_ca);
if (error)
return error;
dm_dev_destroy();
dm_pdev_destroy();
dm_target_destroy();
return 0;
}
static int
tapdetach(void)
{
int error = 0;
if (tap_count != 0)
return EBUSY;
#ifdef _MODULE
if (error == 0)
error = devsw_detach(NULL, &tap_cdevsw);
#endif
if (error == 0)
sysctl_teardown(&tap_sysctl_clog);
if (error == 0)
if_clone_detach(&tap_cloners);
if (error == 0)
error = config_cfattach_detach(tap_cd.cd_name, &tap_ca);
return error;
}
static int
vnd_lkm(struct lkm_table *lkmtp, int cmd)
{
int error = 0, i;
device_t dev;
if (cmd == LKM_E_LOAD) {
error = config_cfdriver_attach(&vnd_cd);
if (error) {
aprint_error("%s: unable to register cfdriver\n",
vnd_cd.cd_name);
return error;
}
vndattach(0);
} else if (cmd == LKM_E_UNLOAD) {
for (i = 0; i < vnd_cd.cd_ndevs; i++) {
dev = device_lookup(&vnd_cd, i);
if (dev != NULL &&
(error = vnd_destroy(dev)) != 0)
return 0;
}
if ((error = config_cfattach_detach(vnd_cd.cd_name,
&vnd_ca)) != 0) {
aprint_error("%s: unable to deregister cfattach\n",
vnd_cd.cd_name);
return error;
}
if ((error = config_cfdriver_detach(&vnd_cd)) != 0) {
aprint_error("%s: unable to deregister cfdriver\n",
vnd_cd.cd_name);
return error;
}
}
return (error);
}
static int
iscsi_modcmd(modcmd_t cmd, void *arg)
{
#ifdef _MODULE
devmajor_t cmajor = NODEVMAJOR, bmajor = NODEVMAJOR;
int error;
#endif
switch (cmd) {
case MODULE_CMD_INIT:
#ifdef _MODULE
error = config_cfdriver_attach(&iscsi_cd);
if (error) {
return error;
}
error = config_cfattach_attach(iscsi_cd.cd_name, &iscsi_ca);
if (error) {
config_cfdriver_detach(&iscsi_cd);
aprint_error("%s: unable to register cfattach\n",
iscsi_cd.cd_name);
return error;
}
error = config_cfdata_attach(iscsi_cfdata, 1);
if (error) {
aprint_error("%s: unable to attach cfdata\n",
iscsi_cd.cd_name);
config_cfattach_detach(iscsi_cd.cd_name, &iscsi_ca);
config_cfdriver_detach(&iscsi_cd);
return error;
}
error = devsw_attach(iscsi_cd.cd_name, NULL, &bmajor,
&iscsi_cdevsw, &cmajor);
if (error) {
aprint_error("%s: unable to register devsw\n",
iscsi_cd.cd_name);
config_cfdata_detach(iscsi_cfdata);
config_cfattach_detach(iscsi_cd.cd_name, &iscsi_ca);
config_cfdriver_detach(&iscsi_cd);
return error;
}
if (config_attach_pseudo(iscsi_cfdata) == NULL) {
aprint_error("%s: config_attach_pseudo failed\n",
iscsi_cd.cd_name);
config_cfattach_detach(iscsi_cd.cd_name, &iscsi_ca);
config_cfdriver_detach(&iscsi_cd);
return ENXIO;
}
#endif
return 0;
break;
case MODULE_CMD_FINI:
#ifdef _MODULE
error = config_cfdata_detach(iscsi_cfdata);
if (error)
return error;
config_cfattach_detach(iscsi_cd.cd_name, &iscsi_ca);
config_cfdriver_detach(&iscsi_cd);
devsw_detach(NULL, &iscsi_cdevsw);
#endif
return 0;
break;
case MODULE_CMD_AUTOUNLOAD:
return EBUSY;
break;
default:
return ENOTTY;
break;
}
}
/* New module handle routine */
static int
dm_modcmd(modcmd_t cmd, void *arg)
{
#ifdef _MODULE
int error, bmajor, cmajor;
error = 0;
bmajor = -1;
cmajor = -1;
switch (cmd) {
case MODULE_CMD_INIT:
error = config_cfdriver_attach(&dm_cd);
if (error)
break;
error = config_cfattach_attach(dm_cd.cd_name, &dm_ca);
if (error) {
aprint_error("%s: unable to register cfattach\n",
dm_cd.cd_name);
return error;
}
error = devsw_attach(dm_cd.cd_name, &dm_bdevsw, &bmajor,
&dm_cdevsw, &cmajor);
if (error == EEXIST)
error = 0;
if (error) {
config_cfattach_detach(dm_cd.cd_name, &dm_ca);
config_cfdriver_detach(&dm_cd);
break;
}
dm_doinit();
break;
case MODULE_CMD_FINI:
/*
* Disable unloading of dm module if there are any devices
* defined in driver. This is probably too strong we need
* to disable auto-unload only if there is mounted dm device
* present.
*/
if (dm_dev_counter > 0)
return EBUSY;
error = dmdestroy();
if (error)
break;
config_cfdriver_detach(&dm_cd);
devsw_detach(&dm_bdevsw, &dm_cdevsw);
break;
case MODULE_CMD_STAT:
return ENOTTY;
default:
return ENOTTY;
}
return error;
#else
return ENOTTY;
#endif
}