From 5f1d206de357684365a98c53b505491e18b6694a Mon Sep 17 00:00:00 2001 From: Iliyan Malchev Date: Wed, 29 Aug 2012 01:24:43 -0700 Subject: [PATCH] add legacy_ion.h legacy_ion.h is a pre android-3.4 copy of the ion.h header, for backwards compatibility Change-Id: Iaf2f1659f19a3b55334df929d9500069bf8acbdd Signed-off-by: Iliyan Malchev --- libc/kernel/common/linux/legacy_ion.h | 70 +++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 libc/kernel/common/linux/legacy_ion.h diff --git a/libc/kernel/common/linux/legacy_ion.h b/libc/kernel/common/linux/legacy_ion.h new file mode 100644 index 000000000..0f872ec0c --- /dev/null +++ b/libc/kernel/common/linux/legacy_ion.h @@ -0,0 +1,70 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + *** To edit the content of this header, modify the corresponding + *** source file (e.g. under external/kernel-headers/original/) then + *** run bionic/libc/kernel/tools/update_all.py + *** + *** Any manual change here will be lost the next time this script will + *** be run. You've been warned! + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_ION_H +#define _LINUX_ION_H +#include +struct ion_handle; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +enum ion_heap_type { + ION_HEAP_TYPE_SYSTEM, + ION_HEAP_TYPE_SYSTEM_CONTIG, + ION_HEAP_TYPE_CARVEOUT, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + ION_HEAP_TYPE_CUSTOM, + ION_NUM_HEAPS, +}; +#define ION_HEAP_SYSTEM_MASK (1 << ION_HEAP_TYPE_SYSTEM) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG) +#define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT) +#define ION_FLAG_CACHED 1 +struct ion_allocation_data { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t len; + size_t align; + unsigned int heap_mask; + unsigned int flags; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + struct ion_handle *handle; +}; +struct ion_fd_data { + struct ion_handle *handle; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int fd; +}; +struct ion_handle_data { + struct ion_handle *handle; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +struct ion_custom_data { + unsigned int cmd; + unsigned long arg; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define ION_IOC_MAGIC 'I' +#define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0, struct ion_allocation_data) +#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data) +#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data) +#define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, int) +#define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#endif +