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author | Scott Smedley <ss@aao.gov.au> | 2009-12-18 10:54:26 -0800 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-03 16:42:31 -0800 |
commit | aa337ef1fbc9650f8b5b9087af1dac33f71eb01c (patch) | |
tree | 3a564c40b333924510c8584832b614f1e94ff6fe /drivers/staging/dt3155/allocator.h | |
parent | da94a755cabe96d2c00af2b1b1aff84307c437fe (diff) | |
download | op-kernel-dev-aa337ef1fbc9650f8b5b9087af1dac33f71eb01c.zip op-kernel-dev-aa337ef1fbc9650f8b5b9087af1dac33f71eb01c.tar.gz |
Staging: add dt3155 driver
This is a driver for the DT3155 Digitizer
Signed-off-by: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/dt3155/allocator.h')
-rw-r--r-- | drivers/staging/dt3155/allocator.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/staging/dt3155/allocator.h b/drivers/staging/dt3155/allocator.h new file mode 100644 index 0000000..ecc8680 --- /dev/null +++ b/drivers/staging/dt3155/allocator.h @@ -0,0 +1,28 @@ +/* + * allocator.h -- prototypes for allocating high memory + * + * NOTE: this is different from my previous allocator, the one that + * assembles pages, which revealed itself both slow and unreliable. + * + * Copyright (C) 1998 rubini@linux.it (Alessandro Rubini) + * + * This program 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. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +void allocator_free_dma(unsigned long address); +unsigned long allocator_allocate_dma (unsigned long kilobytes, int priority); +int allocator_init(u_long *); +void allocator_cleanup(void); |