Cross Reference: /illumos-gate/usr/src/uts/sun4u/opl/io/dm2s.c

Lines Matching refs:ret
204 	int ret;
210 	if ((ret = mod_install(&modlinkage)) != 0) {
211 		cmn_err(CE_WARN, "mod_install failed, error = %d", ret);
214 	return (ret);
223 	int ret;
225 	if ((ret = mod_remove(&modlinkage)) != 0) {
226 		return (ret);
229 	return (ret);
323 	int	ret = DDI_FAILURE;
333 			ret = DDI_SUCCESS;
340 		ret = DDI_SUCCESS;
346 	return (ret);
392 	int ret = 0;
421 	if ((ret = dm2s_mbox_init(dm2sp)) != 0) {
424 		return (ret);
431 	if (ret == 0) {
434 	DPRINTF(DBG_DRV, ("dm2s_open: ret=%d\n", ret));
435 	return (ret);
677 	int ret;
688 		ret = scf_mb_init(dm2sp->ms_target, dm2sp->ms_key,
690 		DPRINTF(DBG_MBOX, ("dm2s_mbox_init: mb_init ret=%d\n", ret));
692 		if (ret != 0) {
694 			    ("dm2s_mbox_init: failed ret =%d\n", ret));
695 			DTRACE_PROBE1(dm2s_mbox_fail, int, ret);
706 					ret = EINTR;
712 		if ((ret != 0) || (dm2sp->ms_state & DM2S_MB_DISC)) {
728 			if (ret == EINTR) {
729 				return (ret);
738 			ret = cv_reltimedwait_sig(&dm2sp->ms_wait,
740 			if (ret == 0) {
755 	ret = scf_mb_ctrl(dm2sp->ms_target, dm2sp->ms_key,
758 	if ((ret == 0) && (dm2sp->ms_mtu < DM2S_DEF_MTU)) {
761 		ret = EIO;
764 	if (ret != 0) {
768 	DPRINTF(DBG_MBOX, ("dm2s_mbox_init: mb_init ret=%d\n", ret));
769 	return (ret);
778 	int ret;
783 		ret =  scf_mb_fini(dm2sp->ms_target, dm2sp->ms_key);
784 		if (ret != 0) {
786 			    "Failed to close the Mailbox error =%d", ret);
788 		DPRINTF(DBG_MBOX, ("dm2s_mbox_fini: mb_fini ret=%d\n", ret));
904 	int ret;
914 			ret = dm2s_transmit(wq, mp, dm2sp->ms_target,
916 			if (ret == EBUSY || ret == ENOSPC || ret == EAGAIN) {
918 				    ("dm2s_start: recoverable err=%d\n", ret));
927 					    dm2s_timeout_val(ret));
930 			} else if (ret != 0) {
942 				    ret));
967 	int	ret;
980 	while (DM2S_MBOX_READY(dm2sp) && ((ret = scf_mb_canget(dm2sp->ms_target,
1017 		ret = scf_mb_getmsg(dm2sp->ms_target, dm2sp->ms_key, len, 1,
1019 		DPRINTF(DBG_MBOX, ("dm2s_receive: getmsg ret=%d\n", ret));
1020 		if (ret != 0) {
1033 	if ((!DM2S_MBOX_READY(dm2sp)) || (ret != ENOMSG && ret != EMSGSIZE)) {
1045 		    "condition - hangup ret=%d\n", ret));
1056 	int ret;
1083 	if ((ret = dm2s_prep_scatgath(mp, &numsg, dm2sp->ms_sg_tx,
1091 	ret = scf_mb_putmsg(target, key, len, numsg, dm2sp->ms_sg_tx, 0);
1092 	if (ret == EBUSY || ret == ENOSPC) {
1094 		    ("dm2s_transmit: mailbox busy ret=%d\n", ret));
1102 			DTRACE_PROBE2(dm2s_retry_fail, dm2s_t, dm2sp, int, ret);
1107 		DTRACE_PROBE2(dm2s_mb_busy, dm2s_t, dm2sp, int, ret);
1112 		return (ret);
1117 	DPRINTF(DBG_DRV, ("dm2s_transmit: ret=%d\n", ret));
1118 	return (ret);