47 static bool __maybe_unused param_mem_from_mobj(struct param_mem *mem,  in param_mem_from_mobj()  argument
60 	mem->mobj = mobj_get(mobj);  in param_mem_from_mobj()
61 	mem->offs = pa - b;  in param_mem_from_mobj()
62 	mem->size = sz;  in param_mem_from_mobj()
68 				 struct param_mem *mem)  in set_fmem_param()  argument
75 		mem->mobj = NULL;  in set_fmem_param()
76 		mem->offs = 0;  in set_fmem_param()
77 		mem->size = 0;  in set_fmem_param()
80 	mem->mobj = mobj_ffa_get_by_cookie(global_id,  in set_fmem_param()
82 	if (!mem->mobj)  in set_fmem_param()
85 	mem->offs = reg_pair_to_64(READ_ONCE(fmem->offs_high),  in set_fmem_param()
87 	mem->size = sz;  in set_fmem_param()
93 	if (ADD_OVERFLOW(mem->offs, mem->size, &req_size) ||  in set_fmem_param()
94 	    mem->mobj->size < req_size)  in set_fmem_param()
102 				 uint32_t attr, struct param_mem *mem)  in set_tmem_param()  argument
113 		mem->mobj = NULL;  in set_tmem_param()
114 		mem->offs = 0;  in set_tmem_param()
115 		mem->size = 0;  in set_tmem_param()
123 		mem->mobj = msg_param_mobj_from_noncontig(pa, sz, shm_ref,  in set_tmem_param()
125 		if (!mem->mobj)  in set_tmem_param()
127 		mem->offs = 0;  in set_tmem_param()
128 		mem->size = sz;  in set_tmem_param()
134 	if (param_mem_from_mobj(mem, shm_mobj, pa, sz))  in set_tmem_param()
141 		if (param_mem_from_mobj(mem, *mobj, pa, sz))  in set_tmem_param()
146 		bool rc = param_mem_from_mobj(mem, rmobj, pa, sz);  in set_tmem_param()
158 				 struct param_mem *mem)  in set_rmem_param()  argument
164 	mem->mobj = mobj_reg_shm_get_by_cookie(shm_ref);  in set_rmem_param()
165 	if (!mem->mobj)  in set_rmem_param()
168 	mem->offs = READ_ONCE(rmem->offs);  in set_rmem_param()
169 	mem->size = sz;  in set_rmem_param()
175 	if (ADD_OVERFLOW(mem->offs, mem->size, &req_size) ||  in set_rmem_param()
176 	    mem->mobj->size < req_size)  in set_rmem_param()
224 					     &ta_param->u[n].mem);  in copy_in_params()
235 					     &ta_param->u[n].mem);  in copy_in_params()
246 					     &ta_param->u[n].mem);  in copy_in_params()
279 			mobj_put(param->u[n].mem.mobj);  in cleanup_shm_refs()
299 				params[n].u.tmem.size = ta_param->u[n].mem.size;  in copy_out_param()
303 				params[n].u.rmem.size = ta_param->u[n].mem.size;  in copy_out_param()
637 	sz = param.u[1].mem.size;  in get_protmem_config()
638 	if (param.u[1].mem.mobj) {  in get_protmem_config()
639 		res = mobj_inc_map(param.u[1].mem.mobj);  in get_protmem_config()
642 		buf = mobj_get_va(param.u[1].mem.mobj, param.u[1].mem.offs, sz);  in get_protmem_config()
662 		param.u[1].mem.size = sz;  in get_protmem_config()
670 	mobj_dec_map(param.u[1].mem.mobj);  in get_protmem_config()