414 				caddr_t obufp, int olen,
1236 	caddr_t		obufp;  in drmach_board_status()  local
1251 		obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_status()
1252 		err = drmach_mbox_trans(DRMSG_SHOWBOARD, bp->bnum, obufp,  in drmach_board_status()
1256 		kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_status()
1633 	caddr_t		obufp = NULL;  in drmach_mbox_reinit()
1645 		obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_mbox_reinit()
1646 		serr = drmach_mbox_trans(DRMSG_MBOX_INIT, 0, obufp,  in drmach_mbox_reinit()
1648 		kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_mbox_reinit()
2278 drmach_mbox_trans(uint8_t msgtype, int bnum, caddr_t obufp, int olen,  in drmach_mbox_trans()  argument
2335 	hdrp = (dr_proto_hdr_t *)obufp;  in drmach_mbox_trans()
2449 	caddr_t			obufp;  in drmach_mbox_init()  local
2516 	obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_mbox_init()
2517 	serr = drmach_mbox_trans(DRMSG_MBOX_INIT, 0, obufp,  in drmach_mbox_init()
2519 	kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_mbox_init()
3433 	dr_mbox_msg_t		*obufp;  in drmach_copy_rename_fini()  local
3521 	obufp = kmem_zalloc(sizeof (dr_mbox_msg_t), KM_SLEEP);  in drmach_copy_rename_fini()
3523 	drmach_msg_memslice_init(obufp->msgdata.dm_uc.mem_slice);  in drmach_copy_rename_fini()
3524 	drmach_msg_memregs_init(obufp->msgdata.dm_uc.mem_regs);  in drmach_copy_rename_fini()
3527 	    (caddr_t)obufp, sizeof (dr_mbox_msg_t), (caddr_t)NULL, 0);  in drmach_copy_rename_fini()
3528 	kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_copy_rename_fini()
3926 	caddr_t		obufp;  in drmach_board_assign()  local
3943 			obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_assign()
3944 			err = drmach_mbox_trans(DRMSG_ASSIGN, bnum, obufp,  in drmach_board_assign()
3946 			kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_assign()
4029 	dr_mbox_msg_t		*obufp;  in drmach_board_connect()  local
4041 	obufp = kmem_zalloc(sizeof (dr_mbox_msg_t), KM_SLEEP);  in drmach_board_connect()
4043 	drmach_msg_memslice_init(obufp->msgdata.dm_cr.mem_slice);  in drmach_board_connect()
4044 	drmach_msg_memregs_init(obufp->msgdata.dm_cr.mem_regs);  in drmach_board_connect()
4046 	err = drmach_mbox_trans(DRMSG_CLAIM, bp->bnum, (caddr_t)obufp,  in drmach_board_connect()
4048 	kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_board_connect()
4119 		obufp = kmem_zalloc(sizeof (dr_mbox_msg_t), KM_SLEEP);  in drmach_board_connect()
4121 		drmach_msg_memslice_init(obufp->msgdata.dm_ur.mem_slice);  in drmach_board_connect()
4122 		drmach_msg_memregs_init(obufp->msgdata.dm_ur.mem_regs);  in drmach_board_connect()
4125 		    (caddr_t)obufp, sizeof (dr_mbox_msg_t),  in drmach_board_connect()
4128 		kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_board_connect()
4504 	dr_mbox_msg_t	*obufp;  in drmach_board_disconnect()  local
4519 	obufp = kmem_zalloc(sizeof (dr_mbox_msg_t), KM_SLEEP);  in drmach_board_disconnect()
4521 	drmach_msg_memslice_init(obufp->msgdata.dm_ur.mem_slice);  in drmach_board_disconnect()
4530 	drmach_msg_memregs_init(obufp->msgdata.dm_ur.mem_regs);  in drmach_board_disconnect()
4581 		obufp->msgdata.dm_ur.mem_clear = 0;  in drmach_board_disconnect()
4583 		err = drmach_mbox_trans(DRMSG_UNCLAIM, bp->bnum, (caddr_t)obufp,  in drmach_board_disconnect()
4632 	kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_board_disconnect()
4848 		caddr_t		obufp;  in drmach_board_lookup()  local
4858 		obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_lookup()
4859 		err = drmach_mbox_trans(DRMSG_SHOWBOARD, bnum, obufp,  in drmach_board_lookup()
4862 		kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_lookup()
4929 			caddr_t	obufp;  in drmach_board_poweroff()  local
4931 			obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_poweroff()
4932 			err = drmach_mbox_trans(DRMSG_POWEROFF, bp->bnum, obufp,  in drmach_board_poweroff()
4934 			kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_poweroff()
4946 	caddr_t		obufp;  in drmach_board_poweron()  local
4953 	obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_poweron()
4954 	err = drmach_mbox_trans(DRMSG_POWERON, bp->bnum, obufp,  in drmach_board_poweron()
4959 	kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_poweron()
4977 	dr_mbox_msg_t		*obufp;  in drmach_board_test()  local
4996 	obufp = kmem_zalloc(sizeof (dr_mbox_msg_t), KM_SLEEP);  in drmach_board_test()
4999 		obufp->msgdata.dm_tb.force = 1;  in drmach_board_test()
5001 	obufp->msgdata.dm_tb.immediate = 1;  in drmach_board_test()
5005 		bcopy(copts, obufp->msgdata.dm_tb.hpost_opts, cpylen);  in drmach_board_test()
5009 		err = drmach_iocage_setup(&obufp->msgdata.dm_tb, dp, oflags);  in drmach_board_test()
5012 			kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_board_test()
5017 	err = drmach_mbox_trans(DRMSG_TESTBOARD, bp->bnum, (caddr_t)obufp,  in drmach_board_test()
5071 		    obufp->msgdata.dm_tb.cpu_portid) ||  in drmach_board_test()
5088 			    obufp->msgdata.dm_tb.cpu_portid,  in drmach_board_test()
5093 	kmem_free(obufp, sizeof (dr_mbox_msg_t));  in drmach_board_test()
5104 	caddr_t		obufp;  in drmach_board_unassign()  local
5124 		obufp = kmem_zalloc(sizeof (dr_proto_hdr_t), KM_SLEEP);  in drmach_board_unassign()
5125 		err = drmach_mbox_trans(DRMSG_UNASSIGN, bp->bnum, obufp,  in drmach_board_unassign()
5127 		kmem_free(obufp, sizeof (dr_proto_hdr_t));  in drmach_board_unassign()