diff options
Diffstat (limited to 'drivers/staging/dt3155/dt3155_isr.h')
-rw-r--r-- | drivers/staging/dt3155/dt3155_isr.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/drivers/staging/dt3155/dt3155_isr.h b/drivers/staging/dt3155/dt3155_isr.h deleted file mode 100644 index 7d474cf743d8..000000000000 --- a/drivers/staging/dt3155/dt3155_isr.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - -Copyright 1996,2002 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, - Jason Lapenta, 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 - - --- Changes -- - - Date Programmer Description of changes made - ------------------------------------------------------------------- - 03-Jul-2000 JML n/a - 24-Jul-2002 SS GPL licence. - 26-Oct-2009 SS Porting to 2.6.30 kernel. - --- notes -- - -*/ - -#ifndef DT3155_ISR_H -#define DT3155_ISR_H - -extern struct dt3155_fbuffer *dt3155_fbuffer[MAXBOARDS]; - -/* User functions for buffering */ -/* Initialize the buffering system. This should */ -/* be called prior to enabling interrupts */ - -u32 dt3155_setup_buffers(u32 *allocatorAddr); - -/* Get the next frame of data if it is ready. Returns */ -/* zero if no data is ready. If there is data but */ -/* the user has a locked buffer, it will unlock that */ -/* buffer and return it to the free list. */ - -int dt3155_get_ready_buffer(int minor); - -/* Return a locked buffer to the free list */ - -void dt3155_release_locked_buffer(int minor); - -/* Flush the buffer system */ -int dt3155_flush(int minor); - -/********************************** - * Simple array based que struct - **********************************/ - -bool are_empty_buffers(int minor); -void push_empty(int index, int minor); - -int pop_empty(int minor); - -bool is_ready_buf_empty(int minor); -bool is_ready_buf_full(int minor); - -void push_ready(int minor, int index); -int pop_ready(int minor); - - -#endif |