| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Copyright (C) 2000 Jeff Dike (jdike@karaya.com) | |
| * Copyright (C) 2001 RidgeRun, Inc (glonnon@ridgerun.com) | |
| */ | |
| #ifndef __UM_UBD_USER_H | |
| #define __UM_UBD_USER_H | |
| extern int start_io_thread(unsigned long sp, int *fds_out); | |
| extern int io_thread(void *arg); | |
| extern int kernel_fd; | |
| extern int ubd_read_poll(int timeout); | |
| extern int ubd_write_poll(int timeout); | |
| #define UBD_REQ_BUFFER_SIZE 64 | |
| #endif | |