android-tracking.patch

Minimal set of kernel changes to support Android operation.
Note arch/arm/configs/gta02-android-defconfig

8 files changed, 640 insertions, 1 deletions

diff --git a/include/linux/android_aid.h b/include/linux/android_aid.h
new file mode 100644
index 00000000000..d22723afbca
--- /dev/null
+++ b/include/linux/android_aid.h
@@ -0,0 +1,25 @@
+/* include/linux/android_aid.h
+ *
+ * Copyright (C) 2008 Google, 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_ANDROID_AID_H
+#define _LINUX_ANDROID_AID_H
+
+/* AIDs that the kernel treats differently */
+#define AID_NET_BT_ADMIN 3001
+#define AID_NET_BT       3002
+#define AID_INET         3003
+#define AID_NET_RAW      3004
+
+#endif
diff --git a/include/linux/android_alarm.h b/include/linux/android_alarm.h
new file mode 100644
index 00000000000..c1a1450e992
--- /dev/null
+++ b/include/linux/android_alarm.h
@@ -0,0 +1,59 @@
+/* include/linux/android_alarm.h
+ *
+ * Copyright (C) 2006-2007 Google, 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_ANDROID_ALARM_H
+#define _LINUX_ANDROID_ALARM_H
+
+#include <asm/ioctl.h>
+#include <linux/time.h>
+
+typedef enum {
+	/* return code bit numbers or set alarm arg */
+	ANDROID_ALARM_RTC_WAKEUP,
+	ANDROID_ALARM_RTC,
+	ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
+	ANDROID_ALARM_ELAPSED_REALTIME,
+	ANDROID_ALARM_SYSTEMTIME,
+
+	ANDROID_ALARM_TYPE_COUNT,
+	
+	/* return code bit numbers */
+	/* ANDROID_ALARM_TIME_CHANGE = 16 */
+} android_alarm_type_t;
+
+typedef enum {
+	ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP,
+	ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC,
+	ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
+	ANDROID_ALARM_ELAPSED_REALTIME_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME,
+	ANDROID_ALARM_SYSTEMTIME_MASK = 1U << ANDROID_ALARM_SYSTEMTIME,
+	ANDROID_ALARM_TIME_CHANGE_MASK = 1U << 16
+} android_alarm_return_flags_t;
+
+/* Disable alarm */
+#define ANDROID_ALARM_CLEAR(type)           _IO('a', 0 | ((type) << 4))
+
+/* Ack last alarm and wait for next */
+#define ANDROID_ALARM_WAIT                  _IO('a', 1)
+
+/* Set alarm */
+#define ANDROID_ALARM_SET(type)             _IOW('a', 2 | ((type) << 4), struct timespec)
+#define ANDROID_ALARM_SET_AND_WAIT(type)    _IOW('a', 3 | ((type) << 4), struct timespec)
+#define ANDROID_ALARM_GET_TIME(type)        _IOW('a', 4 | ((type) << 4), struct timespec)
+#define ANDROID_ALARM_SET_RTC               _IOW('a', 5, struct timespec)
+#define ANDROID_ALARM_BASE_CMD(cmd) (cmd & ~(_IOC(0, 0, 0xf0, 0)))
+#define ANDROID_ALARM_IOCTL_TO_TYPE(cmd) (_IOC_NR(cmd) >> 4)
+
+#endif
diff --git a/include/linux/android_power.h b/include/linux/android_power.h
new file mode 100644
index 00000000000..e0d6c2c1ae2
--- /dev/null
+++ b/include/linux/android_power.h
@@ -0,0 +1,98 @@
+/* include/linux/android_power.h
+ *
+ * Copyright (C) 2007-2008 Google, 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_ANDROID_POWER_H
+#define _LINUX_ANDROID_POWER_H
+
+#include <linux/list.h>
+#include <linux/ktime.h>
+
+typedef struct
+{
+	struct list_head    link;
+	int                 flags;
+	const char         *name;
+	int                 expires;
+#ifdef CONFIG_ANDROID_POWER_STAT
+	struct {
+		int             count;
+		int             expire_count;
+		ktime_t         total_time;
+		ktime_t         max_time;
+		ktime_t         last_time;
+	} stat;
+#endif
+} android_suspend_lock_t;
+
+#if 0 /* none of these flags are implemented */
+#define ANDROID_SUSPEND_LOCK_FLAG_COUNTED (1U << 0)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_READABLE (1U << 1)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_SET (1U << 2)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_CLEAR (1U << 3)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_INC (1U << 4)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_DEC (1U << 5)
+#define ANDROID_SUSPEND_LOCK_FLAG_USER_VISIBLE_MASK (0x1fU << 1)
+#endif
+#define ANDROID_SUSPEND_LOCK_AUTO_EXPIRE (1U << 6)
+#define ANDROID_SUSPEND_LOCK_ACTIVE      (1U << 7)
+
+enum {
+	ANDROID_STOPPED_DRAWING,
+	ANDROID_REQUEST_STOP_DRAWING,
+	ANDROID_DRAWING_OK,
+};
+
+enum {
+	ANDROID_EARLY_SUSPEND_LEVEL_BLANK_SCREEN = 50,
+	ANDROID_EARLY_SUSPEND_LEVEL_CONSOLE_SWITCH = 100,
+	ANDROID_EARLY_SUSPEND_LEVEL_DISABLE_FB = 150,
+};
+typedef struct android_early_suspend android_early_suspend_t;
+struct android_early_suspend
+{
+	struct list_head link;
+	int level;
+	void (*suspend)(android_early_suspend_t *h);
+	void (*resume)(android_early_suspend_t *h);
+};
+
+typedef enum {
+	ANDROID_CHARGING_STATE_UNKNOWN,
+	ANDROID_CHARGING_STATE_DISCHARGE,
+	ANDROID_CHARGING_STATE_MAINTAIN, /* or trickle */
+	ANDROID_CHARGING_STATE_SLOW,
+	ANDROID_CHARGING_STATE_NORMAL,
+	ANDROID_CHARGING_STATE_FAST,
+	ANDROID_CHARGING_STATE_OVERHEAT
+} android_charging_state_t;
+
+/* android_suspend_lock_t *android_allocate_suspend_lock(const char *debug_name); */
+/* void android_free_suspend_lock(android_suspend_lock_t *lock); */
+int android_init_suspend_lock(android_suspend_lock_t *lock);
+void android_uninit_suspend_lock(android_suspend_lock_t *lock);
+void android_lock_idle(android_suspend_lock_t *lock);
+void android_lock_idle_auto_expire(android_suspend_lock_t *lock, int timeout);
+void android_lock_suspend(android_suspend_lock_t *lock);
+void android_lock_suspend_auto_expire(android_suspend_lock_t *lock, int timeout);
+void android_unlock_suspend(android_suspend_lock_t *lock);
+
+int android_power_is_driver_suspended(void);
+int android_power_is_low_power_idle_ok(void);
+
+void android_register_early_suspend(android_early_suspend_t *handler);
+void android_unregister_early_suspend(android_early_suspend_t *handler);
+
+#endif
+
diff --git a/include/linux/android_timed_gpio.h b/include/linux/android_timed_gpio.h
new file mode 100644
index 00000000000..a38a96c2b37
--- /dev/null
+++ b/include/linux/android_timed_gpio.h
@@ -0,0 +1,31 @@
+/* include/linux/android_timed_gpio.h
+ *
+ * Copyright (C) 2008 Google, 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_ANDROID_TIMED_GPIO_H
+#define _LINUX_ANDROID_TIMED_GPIO_H
+
+struct timed_gpio {
+	const char *name;
+	unsigned 	gpio;
+	int     max_timeout;
+	u8 		active_low;
+};
+
+struct timed_gpio_platform_data {
+	int 		num_gpios;
+	struct timed_gpio *gpios;
+};
+
+#endif
diff --git a/include/linux/ashmem.h b/include/linux/ashmem.h
new file mode 100644
index 00000000000..1976b10ef93
--- /dev/null
+++ b/include/linux/ashmem.h
@@ -0,0 +1,48 @@
+/*
+ * include/linux/ashmem.h
+ *
+ * Copyright 2008 Google Inc.
+ * Author: Robert Love
+ *
+ * This file is dual licensed.  It may be redistributed and/or modified
+ * under the terms of the Apache 2.0 License OR version 2 of the GNU
+ * General Public License.
+ */
+
+#ifndef _LINUX_ASHMEM_H
+#define _LINUX_ASHMEM_H
+
+#include <linux/limits.h>
+#include <linux/ioctl.h>
+
+#define ASHMEM_NAME_LEN		256
+
+#define ASHMEM_NAME_DEF		"dev/ashmem"
+
+/* Return values from ASHMEM_PIN: Was the mapping purged while unpinned? */
+#define ASHMEM_NOT_PURGED	0
+#define ASHMEM_WAS_PURGED	1
+
+/* Return values from ASHMEM_GET_PIN_STATUS: Is the mapping pinned? */
+#define ASHMEM_IS_UNPINNED	0
+#define ASHMEM_IS_PINNED	1
+
+struct ashmem_pin {
+	__u32 offset;	/* offset into region, in bytes, page-aligned */
+	__u32 len;	/* length forward from offset, in bytes, page-aligned */
+};
+
+#define __ASHMEMIOC		0x77
+
+#define ASHMEM_SET_NAME		_IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN])
+#define ASHMEM_GET_NAME		_IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN])
+#define ASHMEM_SET_SIZE		_IOW(__ASHMEMIOC, 3, size_t)
+#define ASHMEM_GET_SIZE		_IO(__ASHMEMIOC, 4)
+#define ASHMEM_SET_PROT_MASK	_IOW(__ASHMEMIOC, 5, unsigned long)
+#define ASHMEM_GET_PROT_MASK	_IO(__ASHMEMIOC, 6)
+#define ASHMEM_PIN		_IOW(__ASHMEMIOC, 7, struct ashmem_pin)
+#define ASHMEM_UNPIN		_IOW(__ASHMEMIOC, 8, struct ashmem_pin)
+#define ASHMEM_GET_PIN_STATUS	_IO(__ASHMEMIOC, 9)
+#define ASHMEM_PURGE_ALL_CACHES	_IO(__ASHMEMIOC, 10)
+
+#endif	/* _LINUX_ASHMEM_H */
diff --git a/include/linux/binder.h b/include/linux/binder.h
new file mode 100644
index 00000000000..863ae1ad5d5
--- /dev/null
+++ b/include/linux/binder.h
@@ -0,0 +1,330 @@
+/*
+ * 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
+
+#include <linux/ioctl.h>
+
+#define B_PACK_CHARS(c1, c2, c3, c4) \
+	((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
+#define B_TYPE_LARGE 0x85
+
+enum {
+	BINDER_TYPE_BINDER	= B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
+	BINDER_TYPE_WEAK_BINDER	= B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
+	BINDER_TYPE_HANDLE	= B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE),
+	BINDER_TYPE_WEAK_HANDLE	= B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE),
+	BINDER_TYPE_FD		= B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE),
+};
+
+enum {
+	FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
+	FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
+};
+
+/*
+ * This is the flattened representation of a Binder object for transfer
+ * between processes.  The 'offsets' supplied as part of a binder transaction
+ * contains offsets into the data where these structures occur.  The Binder
+ * driver takes care of re-writing the structure type and data as it moves
+ * between processes.
+ */
+struct flat_binder_object {
+	/* 8 bytes for large_flat_header. */
+	unsigned long		type;
+	unsigned long		flags;
+
+	/* 8 bytes of data. */
+	union {
+		void		*binder;	/* local object */
+		signed long	handle;		/* remote object */
+	};
+
+	/* extra data associated with local object */
+	void			*cookie;
+};
+
+/*
+ * On 64-bit platforms where user code may run in 32-bits the driver must
+ * translate the buffer (and local binder) addresses apropriately.
+ */
+
+struct binder_write_read {
+	signed long	write_size;	/* bytes to write */
+	signed long	write_consumed;	/* bytes consumed by driver */
+	unsigned long	write_buffer;
+	signed long	read_size;	/* bytes to read */
+	signed long	read_consumed;	/* bytes consumed by driver */
+	unsigned long	read_buffer;
+};
+
+/* Use with BINDER_VERSION, driver fills in fields. */
+struct binder_version {
+	/* driver protocol version -- increment with incompatible change */
+	signed long	protocol_version;
+};
+
+/* This is the current protocol version. */
+#define BINDER_CURRENT_PROTOCOL_VERSION 7
+
+#define BINDER_WRITE_READ   		_IOWR('b', 1, struct binder_write_read)
+#define	BINDER_SET_IDLE_TIMEOUT		_IOW('b', 3, int64_t)
+#define	BINDER_SET_MAX_THREADS		_IOW('b', 5, size_t)
+#define	BINDER_SET_IDLE_PRIORITY	_IOW('b', 6, int)
+#define	BINDER_SET_CONTEXT_MGR		_IOW('b', 7, int)
+#define	BINDER_THREAD_EXIT		_IOW('b', 8, int)
+#define BINDER_VERSION			_IOWR('b', 9, struct binder_version)
+
+/*
+ * NOTE: Two special error codes you should check for when calling
+ * in to the driver are:
+ *
+ * EINTR -- The operation has been interupted.  This should be
+ * handled by retrying the ioctl() until a different error code
+ * is returned.
+ *
+ * ECONNREFUSED -- The driver is no longer accepting operations
+ * from your process.  That is, the process is being destroyed.
+ * You should handle this by exiting from your process.  Note
+ * that once this error code is returned, all further calls to
+ * the driver from any thread will return this same code.
+ */
+
+enum transaction_flags {
+	TF_ONE_WAY	= 0x01,	/* this is a one-way call: async, no return */
+	TF_ROOT_OBJECT	= 0x04,	/* contents are the component's root object */
+	TF_STATUS_CODE	= 0x08,	/* contents are a 32-bit status code */
+	TF_ACCEPT_FDS	= 0x10,	/* allow replies with file descriptors */
+};
+
+struct binder_transaction_data {
+	/* The first two are only used for bcTRANSACTION and brTRANSACTION,
+	 * identifying the target and contents of the transaction.
+	 */
+	union {
+		size_t	handle;	/* target descriptor of command transaction */
+		void	*ptr;	/* target descriptor of return transaction */
+	} target;
+	void		*cookie;	/* target object cookie */
+	unsigned int	code;		/* transaction command */
+
+	/* General information about the transaction. */
+	unsigned int	flags;
+	pid_t		sender_pid;
+	uid_t		sender_euid;
+	size_t		data_size;	/* number of bytes of data */
+	size_t		offsets_size;	/* number of bytes of offsets */
+
+	/* If this transaction is inline, the data immediately
+	 * follows here; otherwise, it ends with a pointer to
+	 * the data buffer.
+	 */
+	union {
+		struct {
+			/* transaction data */
+			const void	*buffer;
+			/* offsets from buffer to flat_binder_object structs */
+			const void	*offsets;
+		} ptr;
+		uint8_t	buf[8];
+	} data;
+};
+
+struct binder_ptr_cookie {
+	void *ptr;
+	void *cookie;
+};
+
+struct binder_pri_desc {
+	int priority;
+	int desc;
+};
+
+struct binder_pri_ptr_cookie {
+	int priority;
+	void *ptr;
+	void *cookie;
+};
+
+enum BinderDriverReturnProtocol {
+	BR_ERROR = _IOR('r', 0, int),
+	/*
+	 * int: error code
+	 */
+
+	BR_OK = _IO('r', 1),
+	/* No parameters! */
+
+	BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data),
+	BR_REPLY = _IOR('r', 3, struct binder_transaction_data),
+	/*
+	 * binder_transaction_data: the received command.
+	 */
+
+	BR_ACQUIRE_RESULT = _IOR('r', 4, int),
+	/*
+	 * not currently supported
+	 * int: 0 if the last bcATTEMPT_ACQUIRE was not successful.
+	 * Else the remote object has acquired a primary reference.
+	 */
+
+	BR_DEAD_REPLY = _IO('r', 5),
+	/*
+	 * The target of the last transaction (either a bcTRANSACTION or
+	 * a bcATTEMPT_ACQUIRE) is no longer with us.  No parameters.
+	 */
+
+	BR_TRANSACTION_COMPLETE = _IO('r', 6),
+	/*
+	 * No parameters... always refers to the last transaction requested
+	 * (including replies).  Note that this will be sent even for
+	 * asynchronous transactions.
+	 */
+
+	BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie),
+	BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie),
+	BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie),
+	BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie),
+	/*
+	 * void *:	ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie),
+	/*
+	 * not currently supported
+	 * int:	priority
+	 * void *: ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BR_NOOP = _IO('r', 12),
+	/*
+	 * No parameters.  Do nothing and examine the next command.  It exists
+	 * primarily so that we can replace it with a BR_SPAWN_LOOPER command.
+	 */
+
+	BR_SPAWN_LOOPER = _IO('r', 13),
+	/*
+	 * No parameters.  The driver has determined that a process has no
+	 * threads waiting to service incomming transactions.  When a process
+	 * receives this command, it must spawn a new service thread and
+	 * register it via bcENTER_LOOPER.
+	 */
+
+	BR_FINISHED = _IO('r', 14),
+	/*
+	 * not currently supported
+	 * stop threadpool thread
+	 */
+
+	BR_DEAD_BINDER = _IOR('r', 15, void *),
+	/*
+	 * void *: cookie
+	 */
+	BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, void *),
+	/*
+	 * void *: cookie
+	 */
+
+	BR_FAILED_REPLY = _IO('r', 17),
+	/*
+	 * The the last transaction (either a bcTRANSACTION or
+	 * a bcATTEMPT_ACQUIRE) failed (e.g. out of memory).  No parameters.
+	 */
+};
+
+enum BinderDriverCommandProtocol {
+	BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data),
+	BC_REPLY = _IOW('c', 1, struct binder_transaction_data),
+	/*
+	 * binder_transaction_data: the sent command.
+	 */
+
+	BC_ACQUIRE_RESULT = _IOW('c', 2, int),
+	/*
+	 * not currently supported
+	 * int:  0 if the last BR_ATTEMPT_ACQUIRE was not successful.
+	 * Else you have acquired a primary reference on the object.
+	 */
+
+	BC_FREE_BUFFER = _IOW('c', 3, int),
+	/*
+	 * void *: ptr to transaction data received on a read
+	 */
+
+	BC_INCREFS = _IOW('c', 4, int),
+	BC_ACQUIRE = _IOW('c', 5, int),
+	BC_RELEASE = _IOW('c', 6, int),
+	BC_DECREFS = _IOW('c', 7, int),
+	/*
+	 * int:	descriptor
+	 */
+
+	BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie),
+	BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie),
+	/*
+	 * void *: ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc),
+	/*
+	 * not currently supported
+	 * int: priority
+	 * int: descriptor
+	 */
+
+	BC_REGISTER_LOOPER = _IO('c', 11),
+	/*
+	 * No parameters.
+	 * Register a spawned looper thread with the device.
+	 */
+
+	BC_ENTER_LOOPER = _IO('c', 12),
+	BC_EXIT_LOOPER = _IO('c', 13),
+	/*
+	 * No parameters.
+	 * These two commands are sent as an application-level thread
+	 * enters and exits the binder loop, respectively.  They are
+	 * used so the binder can have an accurate count of the number
+	 * of looping threads it has available.
+	 */
+
+	BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, struct binder_ptr_cookie),
+	/*
+	 * void *: ptr to binder
+	 * void *: cookie
+	 */
+
+	BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, struct binder_ptr_cookie),
+	/*
+	 * void *: ptr to binder
+	 * void *: cookie
+	 */
+
+	BC_DEAD_BINDER_DONE = _IOW('c', 16, void *),
+	/*
+	 * void *: cookie
+	 */
+};
+
+#endif /* _LINUX_BINDER_H */
+
diff --git a/include/linux/logger.h b/include/linux/logger.h
new file mode 100644
index 00000000000..a562434d741
--- /dev/null
+++ b/include/linux/logger.h
@@ -0,0 +1,48 @@
+/* include/linux/logger.h
+ *
+ * Copyright (C) 2007-2008 Google, Inc.
+ * Author: Robert Love <rlove@android.com>
+ *
+ * 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_LOGGER_H
+#define _LINUX_LOGGER_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+struct logger_entry {
+	__u16		len;	/* length of the payload */
+	__u16		__pad;	/* no matter what, we get 2 bytes of padding */
+	__s32		pid;	/* generating process's pid */
+	__s32		tid;	/* generating process's tid */
+	__s32		sec;	/* seconds since Epoch */
+	__s32		nsec;	/* nanoseconds */
+	char		msg[0];	/* the entry's payload */
+};
+
+#define LOGGER_LOG_RADIO	"log_radio"	/* radio-related messages */
+#define LOGGER_LOG_EVENTS	"log_events"	/* system/hardware events */
+#define LOGGER_LOG_MAIN		"log_main"	/* everything else */
+
+#define LOGGER_ENTRY_MAX_LEN		(4*1024)
+#define LOGGER_ENTRY_MAX_PAYLOAD	\
+	(LOGGER_ENTRY_MAX_LEN - sizeof(struct logger_entry))
+
+#define __LOGGERIO	0xAE
+
+#define LOGGER_GET_LOG_BUF_SIZE		_IO(__LOGGERIO, 1) /* size of log */
+#define LOGGER_GET_LOG_LEN		_IO(__LOGGERIO, 2) /* used log len */
+#define LOGGER_GET_NEXT_ENTRY_LEN	_IO(__LOGGERIO, 3) /* next entry len */
+#define LOGGER_FLUSH_LOG		_IO(__LOGGERIO, 4) /* flush log */
+
+#endif /* _LINUX_LOGGER_H */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index ffee2f74341..5387d0ba558 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -714,7 +714,7 @@ static inline int shmem_lock(struct file *file, int lock,
 }
 #endif
 struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
-
+void shmem_set_file(struct vm_area_struct *, struct file *);
 int shmem_zero_setup(struct vm_area_struct *);
 
 #ifndef CONFIG_MMU