alistair23-linux/drivers/staging/android/binder.h

/*
 * Copyright (C) 2008 Google, Inc.
 *
 * Based on, but no longer compatible with, the original
 * OpenBinder.org binder driver interface, which is:
 *
 * Copyright (c) 2005 Palmsource, Inc.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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.
 *
 */

#ifndef _LINUX_BINDER_H
#define _LINUX_BINDER_H

#ifdef CONFIG_ANDROID_BINDER_IPC_32BIT
#define BINDER_IPC_32BIT 1
#endif

#include "uapi/binder.h"

#endif /* _LINUX_BINDER_H */
Revert "Staging: android: delete android drivers" This reverts commit b0a0ccfad85b3657fe999805df65f5cfe634ab8a. Turns out I was wrong, we want these in the tree. Note, I've disabled the drivers from the build at the moment, so other patches can be applied to fix some build issues due to internal api changes since the code was removed from the tree. Cc: Arve Hjønnevåg <arve@android.com> Cc: Brian Swetland <swetland@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2011-11-30 04:18:14 -07:00			`/*`
			`* Copyright (C) 2008 Google, Inc.`
			`*`
			`* Based on, but no longer compatible with, the original`
			`* OpenBinder.org binder driver interface, which is:`
			`*`
			`* Copyright (c) 2005 Palmsource, Inc.`
			`*`
			`* This software is licensed under the terms of the GNU General Public`
			`* License version 2, as published by the Free Software Foundation, and`
			`* may be copied, distributed, and modified under those terms.`
			`*`
			`* 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.`
			`*`
			`*/`

			`#ifndef _LINUX_BINDER_H`
			`#define _LINUX_BINDER_H`

staging: binder: Support concurrent 32 bit and 64 bit processes. For 64bit systems we want to use the same binder interface for 32bit and 64bit processes. Thus the size and the layout of the structures passed between the kernel and the userspace has to be the same for both 32 and 64bit processes. This change replaces all the uses of void* and size_t with binder_uintptr_t and binder_size_t. These are then typedefed to specific sizes depending on the use of the interface, as follows: * __u32 - on legacy 32bit only userspace * __u64 - on mixed 32/64bit userspace where all processes use the same interface. This change also increments the BINDER_CURRENT_PROTOCOL_VERSION to 8 and hooks the compat_ioctl entry for the mixed 32/64bit Android userspace. This patch also provides a CONFIG_ANDROID_BINDER_IPC_32BIT option for compatability, which if set which enables the old protocol, setting BINDER_CURRENT_PROTOCOL_VERSION to 7, on 32 bit systems. Please note that all 64bit kernels will use the 64bit Binder ABI. Cc: Colin Cross <ccross@android.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Serban Constantinescu <serban.constantinescu@arm.com> Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Arve Hjønnevåg <arve@android.com> [jstultz: Merged with upstream type changes. Various whitespace fixes and longer Kconfig description for checkpatch. Included improved commit message from Serban (with a few tweaks).] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2014-02-21 15:40:26 -07:00			`#ifdef CONFIG_ANDROID_BINDER_IPC_32BIT`
			`#define BINDER_IPC_32BIT 1`
			`#endif`

staging: android: Split uapi out of binder.h Move the userspace interface of binder.h to drivers/staging/android/uapi/binder.h. Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Colin Cross <ccross@android.com> Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Colin Cross <ccross@android.com> [jstultz: Worked out the collisions from some of the type changes made upstream. Also minor commit subject tweak] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2014-02-17 14:58:33 -07:00			`#include "uapi/binder.h"`
Revert "Staging: android: delete android drivers" This reverts commit b0a0ccfad85b3657fe999805df65f5cfe634ab8a. Turns out I was wrong, we want these in the tree. Note, I've disabled the drivers from the build at the moment, so other patches can be applied to fix some build issues due to internal api changes since the code was removed from the tree. Cc: Arve Hjønnevåg <arve@android.com> Cc: Brian Swetland <swetland@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2011-11-30 04:18:14 -07:00
			`#endif /* _LINUX_BINDER_H */`