common/contract/device.c

360 static cont_device_t *contract_device_create(ctmpl_device_t *dtmpl, dev_t dev,
647 	dev_t dev;
672 	dev = NODEV;
673 	if (resolve_pathname(buf, NULL, &dev, &spec_type) != 0 ||
674 	    dev == NODEV || dev == DDI_DEV_T_ANY || dev == DDI_DEV_T_NONE ||
684 	    dev, spec_type, curproc, &error);
689 		    curproc->p_pid, dev,
1199 contract_device_create(ctmpl_device_t *dtmpl, dev_t dev, int spec_type,
1208 	ASSERT(dev != NODEV && dev != DDI_DEV_T_ANY && dev != DDI_DEV_T_NONE);
1255 	ctd->cond_devt = dev;
1325 contract_device_open(dev_t dev, int spec_type, contract_t **ctpp)
1373 	if (ddi_dev_pathname(dev, spec_type, path) != DDI_SUCCESS) {
1376 		    dev, spec_type, curproc->p_pid));
1387 	ctd = contract_device_create(dtmpl, dev, spec_type, curproc, &error);
1400 		    curproc->p_pid, dev, spec_type);
1418 wait_for_acks(dev_info_t *dip, dev_t dev, int spec_type, uint_t evtype)
1429 	ASSERT(dev != NODEV && dev != DDI_DEV_T_NONE);
1430 	ASSERT((dev == DDI_DEV_T_ANY && spec_type == 0) ||
1451 		if (dev != DDI_DEV_T_ANY && dev != ctd->cond_devt) {
1455 		if (dev != DDI_DEV_T_ANY && spec_type != ctd->cond_spec) {
1583 contract_device_publish(dev_info_t *dip, dev_t dev, int spec_type,
1600 	ASSERT(dev != NODEV && dev != DDI_DEV_T_NONE);
1601 	ASSERT((dev == DDI_DEV_T_ANY && spec_type == 0) ||
1678 		if (dev != DDI_DEV_T_ANY && dev != ctd->cond_devt) {
1682 		if (dev != DDI_DEV_T_ANY && spec_type != ctd->cond_spec) {
1695 		 * 1. A contract is broken (dev not in acceptable state) and
1906 		(void) wait_for_acks(dip, dev, spec_type, evtype);
1910 		result = wait_for_acks(dip, dev, spec_type, evtype);
1943 contract_device_offline(dev_info_t *dip, dev_t dev, int spec_type)
1952 	result = contract_device_publish(dip, dev, spec_type, evtype, nvl);
1959 		contract_device_negend(dip, dev, spec_type, CT_EV_FAILURE);
1973 contract_device_degrade(dev_info_t *dip, dev_t dev, int spec_type)
1981 	(void) contract_device_publish(dip, dev, spec_type, evtype, nvl);
1992 contract_device_undegrade(dev_info_t *dip, dev_t dev, int spec_type)
2000 	(void) contract_device_publish(dip, dev, spec_type, evtype, nvl);
2012 contract_device_negend(dev_info_t *dip, dev_t dev, int spec_type, int result)
2027 	(void) contract_device_publish(dip, dev, spec_type, evtype, nvl);
2039 contract_device_negotiate(dev_info_t *dip, dev_t dev, int spec_type,
2045 	ASSERT(dev != NODEV);
2046 	ASSERT(dev != DDI_DEV_T_ANY);
2047 	ASSERT(dev != DDI_DEV_T_NONE);
2052 		result = contract_device_offline(dip, dev, spec_type);
2057 		    "dip (%p)", evtype, dev, spec_type, (void *)dip);
2072 contract_device_finalize(dev_info_t *dip, dev_t dev, int spec_type,
2076 	ASSERT(dev != NODEV);
2077 	ASSERT(dev != DDI_DEV_T_ANY);
2078 	ASSERT(dev != DDI_DEV_T_NONE);
2083 		contract_device_negend(dip, dev, spec_type, ct_result);
2086 		contract_device_degrade(dip, dev, spec_type);
2087 		contract_device_negend(dip, dev, spec_type, ct_result);
2090 		contract_device_undegrade(dip, dev, spec_type);
2091 		contract_device_negend(dip, dev, spec_type, ct_result);
2096 		    evtype, dev, spec_type, (void *)dip);