diff options
| -rw-r--r-- | Makefrag.am | 1 | ||||
| -rw-r--r-- | device/dev_pager.c | 2 | ||||
| -rw-r--r-- | device/dev_pager.h | 24 |
3 files changed, 26 insertions, 1 deletions
diff --git a/Makefrag.am b/Makefrag.am index 39da40d..155635b 100644 --- a/Makefrag.am +++ b/Makefrag.am @@ -292,6 +292,7 @@ libkernel_a_SOURCES += \ device/dev_master.h \ device/dev_name.c \ device/dev_pager.c \ + device/dev_pager.h \ device/device_init.c \ device/device_init.h \ device/device_port.h \ diff --git a/device/dev_pager.c b/device/dev_pager.c index 1a60045..8a2797c 100644 --- a/device/dev_pager.c +++ b/device/dev_pager.c @@ -55,6 +55,7 @@ #include <device/dev_hdr.h> #include <device/io_req.h> #include <device/memory_object_reply.user.h> +#include <device/dev_pager.h> extern vm_offset_t block_io_mmap(); /* dummy routine to allow mmap for block devices */ @@ -344,7 +345,6 @@ kern_return_t device_pager_data_request( if (ds->type == CHAR_PAGER_TYPE) { vm_object_t object; - vm_offset_t device_map_page(void *, vm_offset_t); object = vm_object_lookup(pager_request); if (object == VM_OBJECT_NULL) { diff --git a/device/dev_pager.h b/device/dev_pager.h new file mode 100644 index 0000000..193edc4 --- /dev/null +++ b/device/dev_pager.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2013 Free Software Foundation. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef _DEVICE_DEV_PAGER_H_ +#define _DEVICE_DEV_PAGER_H_ + +vm_offset_t device_map_page(void *dsp, vm_offset_t offset); + +#endif /* _DEVICE_DEV_PAGER_H_ */ |