861 	unsigned long capabilities, rlen;  in validate_mmap_request()  local
894 			capabilities = file->f_op->mmap_capabilities(file);  in validate_mmap_request()
901 				capabilities = NOMMU_MAP_COPY;  in validate_mmap_request()
905 				capabilities =  in validate_mmap_request()
919 			capabilities &= ~NOMMU_MAP_DIRECT;  in validate_mmap_request()
921 			capabilities &= ~NOMMU_MAP_COPY;  in validate_mmap_request()
940 			if (!(capabilities & NOMMU_MAP_DIRECT))  in validate_mmap_request()
944 			capabilities &= ~NOMMU_MAP_COPY;  in validate_mmap_request()
948 			if (!(capabilities & NOMMU_MAP_COPY))  in validate_mmap_request()
954 				capabilities &= ~NOMMU_MAP_DIRECT;  in validate_mmap_request()
957 		if (capabilities & NOMMU_MAP_DIRECT) {  in validate_mmap_request()
958 			if (((prot & PROT_READ)  && !(capabilities & NOMMU_MAP_READ))  ||  in validate_mmap_request()
959 			    ((prot & PROT_WRITE) && !(capabilities & NOMMU_MAP_WRITE)) ||  in validate_mmap_request()
960 			    ((prot & PROT_EXEC)  && !(capabilities & NOMMU_MAP_EXEC))  in validate_mmap_request()
962 				capabilities &= ~NOMMU_MAP_DIRECT;  in validate_mmap_request()
978 				if (capabilities & NOMMU_MAP_EXEC)  in validate_mmap_request()
983 			 !(capabilities & NOMMU_MAP_EXEC)  in validate_mmap_request()
986 			capabilities &= ~NOMMU_MAP_DIRECT;  in validate_mmap_request()
992 		capabilities = NOMMU_MAP_COPY;  in validate_mmap_request()
1006 	*_capabilities = capabilities;  in validate_mmap_request()
1017 					unsigned long capabilities)  in determine_vm_flags()  argument
1024 	if (!(capabilities & NOMMU_MAP_DIRECT)) {  in determine_vm_flags()
1033 		vm_flags |= VM_MAYSHARE | (capabilities & NOMMU_VMFLAGS);  in determine_vm_flags()
1076 			   unsigned long capabilities)  in do_mmap_private()  argument
1086 	if (capabilities & NOMMU_MAP_DIRECT) {  in do_mmap_private()
1180 	unsigned long capabilities, result;  in do_mmap()  local
1188 				    &capabilities);  in do_mmap()
1198 	vm_flags |= determine_vm_flags(file, prot, flags, capabilities);  in do_mmap()
1263 				if (!(capabilities & NOMMU_MAP_DIRECT))  in do_mmap()
1300 		if (capabilities & NOMMU_MAP_DIRECT) {  in do_mmap()
1312 				if (!(capabilities & NOMMU_MAP_COPY))  in do_mmap()
1315 				capabilities &= ~NOMMU_MAP_DIRECT;  in do_mmap()
1331 		ret = do_mmap_private(vma, region, len, capabilities);  in do_mmap()