diff options
Diffstat (limited to 'drivers/staging/dt3155/dt3155_drv.h')
| -rw-r--r-- | drivers/staging/dt3155/dt3155_drv.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/staging/dt3155/dt3155_drv.h b/drivers/staging/dt3155/dt3155_drv.h new file mode 100644 index 000000000000..dc110b76e463 --- /dev/null +++ b/drivers/staging/dt3155/dt3155_drv.h @@ -0,0 +1,50 @@ +/* + +Copyright 1996,2002 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA +*/ + +#ifndef DT3155_DRV_INC +#define DT3155_DRV_INC + +/* kernel logical address of the frame grabbers */ +extern u_char *dt3155_lbase[MAXBOARDS]; + +/* kernel logical address of ram buffer */ +extern u_char *dt3155_bbase; + +#ifdef __KERNEL__ +#include <linux/wait.h> + +#include <linux/version.h> /* need access to LINUX_VERSION_CODE */ +/* wait queue for reads */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 3, 1) +extern wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS]; +#else +extern struct wait_queue *dt3155_read_wait_queue[MAXBOARDS]; +#endif +#endif + +/* number of devices */ +extern u_int ndevices; + +extern int dt3155_errno; + +#endif |