18 files changed, 628 insertions, 42 deletions

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index a47bda5f76db..31f73220e7d7 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -203,6 +203,7 @@ struct dentry_operations {
 
 #define DCACHE_CANT_MOUNT       0x0100
 #define DCACHE_GENOCIDE         0x0200
+#define DCACHE_SHRINK_LIST      0x0400
 
 #define DCACHE_NFSFS_RENAMED    0x1000
      /* this dentry has been "silly renamed" and has to be deleted on the last
diff --git a/include/linux/digsig.h b/include/linux/digsig.h
new file mode 100644
index 000000000000..efae755017d7
--- /dev/null
+++ b/include/linux/digsig.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 Nokia Corporation
+ * Copyright (C) 2011 Intel Corporation
+ *
+ * Author:
+ * Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
+ *                 <dmitry.kasatkin@intel.com>
+ *
+ * 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, version 2 of the License.
+ *
+ */
+
+#ifndef _DIGSIG_H
+#define _DIGSIG_H
+
+#include <linux/key.h>
+
+enum pubkey_algo {
+        PUBKEY_ALGO_RSA,
+        PUBKEY_ALGO_MAX,
+};
+
+enum digest_algo {
+        DIGEST_ALGO_SHA1,
+        DIGEST_ALGO_SHA256,
+        DIGEST_ALGO_MAX
+};
+
+struct pubkey_hdr {
+        uint8_t         version;        /* key format version */
+        time_t          timestamp;      /* key made, always 0 for now */
+        uint8_t         algo;
+        uint8_t         nmpi;
+        char            mpi[0];
+} __packed;
+
+struct signature_hdr {
+        uint8_t         version;        /* signature format version */
+        time_t          timestamp;      /* signature made */
+        uint8_t         algo;
+        uint8_t         hash;
+        uint8_t         keyid[8];
+        uint8_t         nmpi;
+        char            mpi[0];
+} __packed;
+
+#if defined(CONFIG_DIGSIG) || defined(CONFIG_DIGSIG_MODULE)
+
+int digsig_verify(struct key *keyring, const char *sig, int siglen,
+                                        const char *digest, int digestlen);
+
+#else
+
+static inline int digsig_verify(struct key *keyring, const char *sig,
+                                int siglen, const char *digest, int digestlen)
+{
+        return -EOPNOTSUPP;
+}
+
+#endif /* CONFIG_DIGSIG */
+
+#endif /* _DIGSIG_H */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 2362a0bc7f0d..37c300712e02 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -109,6 +109,14 @@ typedef struct {
         u32 imagesize;
 } efi_capsule_header_t;
 
+/*
+ * Allocation types for calls to boottime->allocate_pages.
+ */
+#define EFI_ALLOCATE_ANY_PAGES          0
+#define EFI_ALLOCATE_MAX_ADDRESS        1
+#define EFI_ALLOCATE_ADDRESS            2
+#define EFI_MAX_ALLOCATE_TYPE           3
+
 typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
 
 /*
@@ -139,6 +147,57 @@ typedef struct {
 } efi_time_cap_t;
 
 /*
+ * EFI Boot Services table
+ */
+typedef struct {
+        efi_table_hdr_t hdr;
+        void *raise_tpl;
+        void *restore_tpl;
+        void *allocate_pages;
+        void *free_pages;
+        void *get_memory_map;
+        void *allocate_pool;
+        void *free_pool;
+        void *create_event;
+        void *set_timer;
+        void *wait_for_event;
+        void *signal_event;
+        void *close_event;
+        void *check_event;
+        void *install_protocol_interface;
+        void *reinstall_protocol_interface;
+        void *uninstall_protocol_interface;
+        void *handle_protocol;
+        void *__reserved;
+        void *register_protocol_notify;
+        void *locate_handle;
+        void *locate_device_path;
+        void *install_configuration_table;
+        void *load_image;
+        void *start_image;
+        void *exit;
+        void *unload_image;
+        void *exit_boot_services;
+        void *get_next_monotonic_count;
+        void *stall;
+        void *set_watchdog_timer;
+        void *connect_controller;
+        void *disconnect_controller;
+        void *open_protocol;
+        void *close_protocol;
+        void *open_protocol_information;
+        void *protocols_per_handle;
+        void *locate_handle_buffer;
+        void *locate_protocol;
+        void *install_multiple_protocol_interfaces;
+        void *uninstall_multiple_protocol_interfaces;
+        void *calculate_crc32;
+        void *copy_mem;
+        void *set_mem;
+        void *create_event_ex;
+} efi_boot_services_t;
+
+/*
  * Types and defines for EFI ResetSystem
  */
 #define EFI_RESET_COLD 0
@@ -236,6 +295,24 @@ typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **capsules,
 #define LINUX_EFI_CRASH_GUID \
     EFI_GUID(  0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0 )
 
+#define LOADED_IMAGE_PROTOCOL_GUID \
+    EFI_GUID(  0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+
+#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \
+    EFI_GUID(  0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a )
+
+#define EFI_UGA_PROTOCOL_GUID \
+    EFI_GUID(  0x982c298b, 0xf4fa, 0x41cb, 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39 )
+
+#define EFI_PCI_IO_PROTOCOL_GUID \
+    EFI_GUID(  0x4cf5b200, 0x68b8, 0x4ca5, 0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x2, 0x9a )
+
+#define EFI_FILE_INFO_ID \
+    EFI_GUID(  0x9576e92, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+
+#define EFI_FILE_SYSTEM_GUID \
+    EFI_GUID(  0x964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+
 typedef struct {
         efi_guid_t guid;
         unsigned long table;
@@ -261,7 +338,7 @@ typedef struct {
         unsigned long stderr_handle;
         unsigned long stderr;
         efi_runtime_services_t *runtime;
-        unsigned long boottime;
+        efi_boot_services_t *boottime;
         unsigned long nr_tables;
         unsigned long tables;
 } efi_system_table_t;
@@ -275,6 +352,56 @@ struct efi_memory_map {
         unsigned long desc_size;
 };
 
+typedef struct {
+        u32 revision;
+        void *parent_handle;
+        efi_system_table_t *system_table;
+        void *device_handle;
+        void *file_path;
+        void *reserved;
+        u32 load_options_size;
+        void *load_options;
+        void *image_base;
+        __aligned_u64 image_size;
+        unsigned int image_code_type;
+        unsigned int image_data_type;
+        unsigned long unload;
+} efi_loaded_image_t;
+
+typedef struct {
+        u64 revision;
+        void *open_volume;
+} efi_file_io_interface_t;
+
+typedef struct {
+        u64 size;
+        u64 file_size;
+        u64 phys_size;
+        efi_time_t create_time;
+        efi_time_t last_access_time;
+        efi_time_t modification_time;
+        __aligned_u64 attribute;
+        efi_char16_t filename[1];
+} efi_file_info_t;
+
+typedef struct {
+        u64 revision;
+        void *open;
+        void *close;
+        void *delete;
+        void *read;
+        void *write;
+        void *get_position;
+        void *set_position;
+        void *get_info;
+        void *set_info;
+        void *flush;
+} efi_file_handle_t;
+
+#define EFI_FILE_MODE_READ      0x0000000000000001
+#define EFI_FILE_MODE_WRITE     0x0000000000000002
+#define EFI_FILE_MODE_CREATE    0x8000000000000000
+
 #define EFI_INVALID_TABLE_ADDR          (~0UL)
 
 /*
@@ -385,6 +512,13 @@ extern int __init efi_setup_pcdp_console(char *);
 #define EFI_VARIABLE_RUNTIME_ACCESS     0x0000000000000004
 
 /*
+ * The type of search to perform when calling boottime->locate_handle
+ */
+#define EFI_LOCATE_ALL_HANDLES                  0
+#define EFI_LOCATE_BY_REGISTER_NOTIFY           1
+#define EFI_LOCATE_BY_PROTOCOL                  2
+
+/*
  * EFI Device Path information
  */
 #define EFI_DEV_HW                      0x01
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f48e8a528544..d0a7a0c71661 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -341,6 +341,7 @@ extern int panic_timeout;
 extern int panic_on_oops;
 extern int panic_on_unrecovered_nmi;
 extern int panic_on_io_nmi;
+extern int sysctl_panic_on_stackoverflow;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned flag);
 extern int test_taint(unsigned flag);
diff --git a/include/linux/key-type.h b/include/linux/key-type.h
index 9efd081bb31e..39e3c082c49d 100644
--- a/include/linux/key-type.h
+++ b/include/linux/key-type.h
@@ -92,6 +92,7 @@ struct key_type {
 
         /* internal fields */
         struct list_head        link;           /* link in types list */
+        struct lock_class_key   lock_class;     /* key->sem lock class */
 };
 
 extern struct key_type key_type_keyring;
diff --git a/include/linux/lp8727.h b/include/linux/lp8727.h
new file mode 100755
index 000000000000..d21fa2865bf4
--- /dev/null
+++ b/include/linux/lp8727.h
@@ -0,0 +1,51 @@
+/*
+ *                      Copyright (C) 2011 National Semiconductor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _LP8727_H
+#define _LP8727_H
+
+enum lp8727_eoc_level {
+        EOC_5P,
+        EOC_10P,
+        EOC_16P,
+        EOC_20P,
+        EOC_25P,
+        EOC_33P,
+        EOC_50P,
+};
+
+enum lp8727_ichg {
+        ICHG_90mA,
+        ICHG_100mA,
+        ICHG_400mA,
+        ICHG_450mA,
+        ICHG_500mA,
+        ICHG_600mA,
+        ICHG_700mA,
+        ICHG_800mA,
+        ICHG_900mA,
+        ICHG_1000mA,
+};
+
+struct lp8727_chg_param {
+        /* end of charge level setting */
+        enum lp8727_eoc_level eoc_level;
+        /* charging current */
+        enum lp8727_ichg ichg;
+};
+
+struct lp8727_platform_data {
+        u8 (*get_batt_present)(void);
+        u16 (*get_batt_level)(void);
+        u8 (*get_batt_capacity)(void);
+        u8 (*get_batt_temp)(void);
+        struct lp8727_chg_param ac;
+        struct lp8727_chg_param usb;
+};
+
+#endif
diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h
index 5259dfe8c585..b8e6d9449086 100644
--- a/include/linux/mfd/max8925.h
+++ b/include/linux/mfd/max8925.h
@@ -167,9 +167,6 @@ enum {
         MAX8925_IRQ_VCHG_DC_OVP,
         MAX8925_IRQ_VCHG_DC_F,
         MAX8925_IRQ_VCHG_DC_R,
-        MAX8925_IRQ_VCHG_USB_OVP,
-        MAX8925_IRQ_VCHG_USB_F,
-        MAX8925_IRQ_VCHG_USB_R,
         MAX8925_IRQ_VCHG_THM_OK_R,
         MAX8925_IRQ_VCHG_THM_OK_F,
         MAX8925_IRQ_VCHG_SYSLOW_F,
@@ -223,6 +220,10 @@ struct max8925_power_pdata {
         unsigned        batt_detect:1;
         unsigned        topoff_threshold:2;
         unsigned        fast_charge:3;  /* charge current */
+        unsigned        no_temp_support:1; /* set if no temperature detect */
+        unsigned        no_insert_detect:1; /* set if no ac insert detect */
+        char            **supplied_to;
+        int             num_supplicants;
 };
 
 /*
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6eba2cc016c9..17b27cd269c4 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1540,23 +1540,13 @@ static inline void vm_stat_account(struct mm_struct *mm,
 #endif /* CONFIG_PROC_FS */
 
 #ifdef CONFIG_DEBUG_PAGEALLOC
-extern int debug_pagealloc_enabled;
-
 extern void kernel_map_pages(struct page *page, int numpages, int enable);
-
-static inline void enable_debug_pagealloc(void)
-{
-        debug_pagealloc_enabled = 1;
-}
 #ifdef CONFIG_HIBERNATION
 extern bool kernel_page_present(struct page *page);
 #endif /* CONFIG_HIBERNATION */
 #else
 static inline void
 kernel_map_pages(struct page *page, int numpages, int enable) {}
-static inline void enable_debug_pagealloc(void)
-{
-}
 #ifdef CONFIG_HIBERNATION
 static inline bool kernel_page_present(struct page *page) { return true; }
 #endif /* CONFIG_HIBERNATION */
diff --git a/include/linux/mpi.h b/include/linux/mpi.h
new file mode 100644
index 000000000000..06f88994ccaa
--- /dev/null
+++ b/include/linux/mpi.h
@@ -0,0 +1,146 @@
+/* mpi.h  -  Multi Precision Integers
+ *      Copyright (C) 1994, 1996, 1998, 1999,
+ *                    2000, 2001 Free Software Foundation, Inc.
+ *
+ * This file is part of GNUPG.
+ *
+ * GNUPG 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.
+ *
+ * GNUPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *       Actually it's the same code with only minor changes in the
+ *       way the data is stored; this is to support the abstraction
+ *       of an optional secure memory allocation which may be used
+ *       to avoid revealing of sensitive data due to paging etc.
+ *       The GNU MP Library itself is published under the LGPL;
+ *       however I decided to publish this code under the plain GPL.
+ */
+
+#ifndef G10_MPI_H
+#define G10_MPI_H
+
+#include <linux/types.h>
+
+/* DSI defines */
+
+#define SHA1_DIGEST_LENGTH   20
+
+/*end of DSI defines */
+
+#define BYTES_PER_MPI_LIMB      (BITS_PER_LONG / 8)
+#define BITS_PER_MPI_LIMB       BITS_PER_LONG
+
+typedef unsigned long int mpi_limb_t;
+typedef signed long int mpi_limb_signed_t;
+
+struct gcry_mpi {
+        int alloced;            /* array size (# of allocated limbs) */
+        int nlimbs;             /* number of valid limbs */
+        int nbits;              /* the real number of valid bits (info only) */
+        int sign;               /* indicates a negative number */
+        unsigned flags;         /* bit 0: array must be allocated in secure memory space */
+        /* bit 1: not used */
+        /* bit 2: the limb is a pointer to some m_alloced data */
+        mpi_limb_t *d;          /* array with the limbs */
+};
+
+typedef struct gcry_mpi *MPI;
+
+#define MPI_NULL NULL
+
+#define mpi_get_nlimbs(a)     ((a)->nlimbs)
+#define mpi_is_neg(a)         ((a)->sign)
+
+/*-- mpiutil.c --*/
+MPI mpi_alloc(unsigned nlimbs);
+MPI mpi_alloc_secure(unsigned nlimbs);
+MPI mpi_alloc_like(MPI a);
+void mpi_free(MPI a);
+int mpi_resize(MPI a, unsigned nlimbs);
+int mpi_copy(MPI *copy, const MPI a);
+void mpi_clear(MPI a);
+int mpi_set(MPI w, MPI u);
+int mpi_set_ui(MPI w, ulong u);
+MPI mpi_alloc_set_ui(unsigned long u);
+void mpi_m_check(MPI a);
+void mpi_swap(MPI a, MPI b);
+
+/*-- mpicoder.c --*/
+MPI do_encode_md(const void *sha_buffer, unsigned nbits);
+MPI mpi_read_from_buffer(const void *buffer, unsigned *ret_nread);
+int mpi_fromstr(MPI val, const char *str);
+u32 mpi_get_keyid(MPI a, u32 *keyid);
+void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign);
+void *mpi_get_secure_buffer(MPI a, unsigned *nbytes, int *sign);
+int mpi_set_buffer(MPI a, const void *buffer, unsigned nbytes, int sign);
+
+#define log_mpidump g10_log_mpidump
+
+/*-- mpi-add.c --*/
+int mpi_add_ui(MPI w, MPI u, ulong v);
+int mpi_add(MPI w, MPI u, MPI v);
+int mpi_addm(MPI w, MPI u, MPI v, MPI m);
+int mpi_sub_ui(MPI w, MPI u, ulong v);
+int mpi_sub(MPI w, MPI u, MPI v);
+int mpi_subm(MPI w, MPI u, MPI v, MPI m);
+
+/*-- mpi-mul.c --*/
+int mpi_mul_ui(MPI w, MPI u, ulong v);
+int mpi_mul_2exp(MPI w, MPI u, ulong cnt);
+int mpi_mul(MPI w, MPI u, MPI v);
+int mpi_mulm(MPI w, MPI u, MPI v, MPI m);
+
+/*-- mpi-div.c --*/
+ulong mpi_fdiv_r_ui(MPI rem, MPI dividend, ulong divisor);
+int mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor);
+int mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor);
+int mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor);
+int mpi_tdiv_r(MPI rem, MPI num, MPI den);
+int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den);
+int mpi_tdiv_q_2exp(MPI w, MPI u, unsigned count);
+int mpi_divisible_ui(const MPI dividend, ulong divisor);
+
+/*-- mpi-gcd.c --*/
+int mpi_gcd(MPI g, const MPI a, const MPI b);
+
+/*-- mpi-pow.c --*/
+int mpi_pow(MPI w, MPI u, MPI v);
+int mpi_powm(MPI res, MPI base, MPI exp, MPI mod);
+
+/*-- mpi-mpow.c --*/
+int mpi_mulpowm(MPI res, MPI *basearray, MPI *exparray, MPI mod);
+
+/*-- mpi-cmp.c --*/
+int mpi_cmp_ui(MPI u, ulong v);
+int mpi_cmp(MPI u, MPI v);
+
+/*-- mpi-scan.c --*/
+int mpi_getbyte(MPI a, unsigned idx);
+void mpi_putbyte(MPI a, unsigned idx, int value);
+unsigned mpi_trailing_zeros(MPI a);
+
+/*-- mpi-bit.c --*/
+void mpi_normalize(MPI a);
+unsigned mpi_get_nbits(MPI a);
+int mpi_test_bit(MPI a, unsigned n);
+int mpi_set_bit(MPI a, unsigned n);
+int mpi_set_highbit(MPI a, unsigned n);
+void mpi_clear_highbit(MPI a, unsigned n);
+void mpi_clear_bit(MPI a, unsigned n);
+int mpi_rshift(MPI x, MPI a, unsigned n);
+
+/*-- mpi-inv.c --*/
+int mpi_invm(MPI x, MPI u, MPI v);
+
+#endif /*G10_MPI_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 84225c756bd1..a16b1df3deff 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -111,7 +111,7 @@ enum {
         PCI_NUM_RESOURCES,
 
         /* preserve this for compatibility */
-        DEVICE_COUNT_RESOURCE
+        DEVICE_COUNT_RESOURCE = PCI_NUM_RESOURCES,
 };
 
 typedef int __bitwise pci_power_t;
@@ -308,7 +308,7 @@ struct pci_dev {
         unsigned int    is_added:1;
         unsigned int    is_busmaster:1; /* device is busmaster */
         unsigned int    no_msi:1;       /* device may not use msi */
-        unsigned int    block_ucfg_access:1;    /* userspace config space access is blocked */
+        unsigned int    block_cfg_access:1;     /* config space access is blocked */
         unsigned int    broken_parity_status:1; /* Device generates false positive parity */
         unsigned int    irq_reroute_variant:2;  /* device needs IRQ rerouting variant */
         unsigned int    msi_enabled:1;
@@ -661,17 +661,13 @@ extern struct pci_bus *pci_find_bus(int domain, int busnr);
 void pci_bus_add_devices(const struct pci_bus *bus);
 struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus,
                                       struct pci_ops *ops, void *sysdata);
-static inline struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops,
-                                           void *sysdata)
-{
-        struct pci_bus *root_bus;
-        root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata);
-        if (root_bus)
-                pci_bus_add_devices(root_bus);
-        return root_bus;
-}
-struct pci_bus *pci_create_bus(struct device *parent, int bus,
-                               struct pci_ops *ops, void *sysdata);
+struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata);
+struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
+                                    struct pci_ops *ops, void *sysdata,
+                                    struct list_head *resources);
+struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus,
+                                             struct pci_ops *ops, void *sysdata,
+                                             struct list_head *resources);
 struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
                                 int busnr);
 void pcie_update_link_speed(struct pci_bus *bus, u16 link_status);
@@ -795,8 +791,11 @@ static inline int pci_is_managed(struct pci_dev *pdev)
 }
 
 void pci_disable_device(struct pci_dev *dev);
+
+extern unsigned int pcibios_max_latency;
 void pci_set_master(struct pci_dev *dev);
 void pci_clear_master(struct pci_dev *dev);
+
 int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state);
 int pci_set_cacheline_size(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
@@ -804,6 +803,9 @@ int __must_check pci_set_mwi(struct pci_dev *dev);
 int pci_try_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
+bool pci_intx_mask_supported(struct pci_dev *dev);
+bool pci_check_and_mask_intx(struct pci_dev *dev);
+bool pci_check_and_unmask_intx(struct pci_dev *dev);
 void pci_msi_off(struct pci_dev *dev);
 int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size);
 int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask);
@@ -911,6 +913,8 @@ int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *);
 void pci_release_selected_regions(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
+void pci_add_resource(struct list_head *resources, struct resource *res);
+void pci_free_resource_list(struct list_head *resources);
 void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags);
 struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);
 void pci_bus_remove_resources(struct pci_bus *bus);
@@ -1085,8 +1089,9 @@ int  ht_create_irq(struct pci_dev *dev, int idx);
 void ht_destroy_irq(unsigned int irq);
 #endif /* CONFIG_HT_IRQ */
 
-extern void pci_block_user_cfg_access(struct pci_dev *dev);
-extern void pci_unblock_user_cfg_access(struct pci_dev *dev);
+extern void pci_cfg_access_lock(struct pci_dev *dev);
+extern bool pci_cfg_access_trylock(struct pci_dev *dev);
+extern void pci_cfg_access_unlock(struct pci_dev *dev);
 
 /*
  * PCI domain support.  Sometimes called PCI segment (eg by ACPI),
@@ -1283,10 +1288,13 @@ static inline void pci_release_regions(struct pci_dev *dev)
 
 #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
 
-static inline void pci_block_user_cfg_access(struct pci_dev *dev)
+static inline void pci_block_cfg_access(struct pci_dev *dev)
 { }
 
-static inline void pci_unblock_user_cfg_access(struct pci_dev *dev)
+static inline int pci_block_cfg_access_in_atomic(struct pci_dev *dev)
+{ return 0; }
+
+static inline void pci_unblock_cfg_access(struct pci_dev *dev)
 { }
 
 static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
@@ -1424,10 +1432,10 @@ static inline void pci_fixup_device(enum pci_fixup_pass pass,
 void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
 void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
 void __iomem * const *pcim_iomap_table(struct pci_dev *pdev);
-int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
-int pcim_iomap_regions_request_all(struct pci_dev *pdev, u16 mask,
+int pcim_iomap_regions(struct pci_dev *pdev, int mask, const char *name);
+int pcim_iomap_regions_request_all(struct pci_dev *pdev, int mask,
                                    const char *name);
-void pcim_iounmap_regions(struct pci_dev *pdev, u16 mask);
+void pcim_iounmap_regions(struct pci_dev *pdev, int mask);
 
 extern int pci_pci_problems;
 #define PCIPCI_FAIL             1       /* No PCI PCI DMA */
@@ -1446,8 +1454,10 @@ extern u8 pci_cache_line_size;
 extern unsigned long pci_hotplug_io_size;
 extern unsigned long pci_hotplug_mem_size;
 
+/* Architecture specific versions may override these (weak) */
 int pcibios_add_platform_entries(struct pci_dev *dev);
 void pcibios_disable_device(struct pci_dev *dev);
+void pcibios_set_master(struct pci_dev *dev);
 int pcibios_set_pcie_reset_state(struct pci_dev *dev,
                                  enum pcie_reset_state state);
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 2aaee0ca9da8..31d77af2ef42 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -776,6 +776,29 @@
 #define PCI_DEVICE_ID_ELSA_QS3000       0x3000
 
 #define PCI_VENDOR_ID_STMICRO           0x104A
+#define PCI_DEVICE_ID_STMICRO_USB_HOST  0xCC00
+#define PCI_DEVICE_ID_STMICRO_USB_OHCI  0xCC01
+#define PCI_DEVICE_ID_STMICRO_USB_OTG   0xCC02
+#define PCI_DEVICE_ID_STMICRO_UART_HWFC 0xCC03
+#define PCI_DEVICE_ID_STMICRO_UART_NO_HWFC      0xCC04
+#define PCI_DEVICE_ID_STMICRO_SOC_DMA   0xCC05
+#define PCI_DEVICE_ID_STMICRO_SATA      0xCC06
+#define PCI_DEVICE_ID_STMICRO_I2C       0xCC07
+#define PCI_DEVICE_ID_STMICRO_SPI_HS    0xCC08
+#define PCI_DEVICE_ID_STMICRO_MAC       0xCC09
+#define PCI_DEVICE_ID_STMICRO_SDIO_EMMC 0xCC0A
+#define PCI_DEVICE_ID_STMICRO_SDIO      0xCC0B
+#define PCI_DEVICE_ID_STMICRO_GPIO      0xCC0C
+#define PCI_DEVICE_ID_STMICRO_VIP       0xCC0D
+#define PCI_DEVICE_ID_STMICRO_AUDIO_ROUTER_DMA  0xCC0E
+#define PCI_DEVICE_ID_STMICRO_AUDIO_ROUTER_SRCS 0xCC0F
+#define PCI_DEVICE_ID_STMICRO_AUDIO_ROUTER_MSPS 0xCC10
+#define PCI_DEVICE_ID_STMICRO_CAN       0xCC11
+#define PCI_DEVICE_ID_STMICRO_MLB       0xCC12
+#define PCI_DEVICE_ID_STMICRO_DBP       0xCC13
+#define PCI_DEVICE_ID_STMICRO_SATA_PHY  0xCC14
+#define PCI_DEVICE_ID_STMICRO_ESRAM     0xCC15
+#define PCI_DEVICE_ID_STMICRO_VIC       0xCC16
 
 #define PCI_VENDOR_ID_BUSLOGIC                0x104B
 #define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC 0x0140
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 28fe380cb19d..e41a10f5ae83 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -392,7 +392,7 @@
 #define  PCI_EXP_TYPE_DOWNSTREAM 0x6    /* Downstream Port */
 #define  PCI_EXP_TYPE_PCI_BRIDGE 0x7    /* PCI/PCI-X Bridge */
 #define  PCI_EXP_TYPE_RC_END    0x9     /* Root Complex Integrated Endpoint */
-#define  PCI_EXP_TYPE_RC_EC     0x10    /* Root Complex Event Collector */
+#define  PCI_EXP_TYPE_RC_EC     0xa     /* Root Complex Event Collector */
 #define PCI_EXP_FLAGS_SLOT      0x0100  /* Slot implemented */
 #define PCI_EXP_FLAGS_IRQ       0x3e00  /* Interrupt message number */
 #define PCI_EXP_DEVCAP          4       /* Device capabilities */
diff --git a/include/linux/pda_power.h b/include/linux/pda_power.h
index c9e4d814ff77..2bb62bf296ac 100644
--- a/include/linux/pda_power.h
+++ b/include/linux/pda_power.h
@@ -35,6 +35,8 @@ struct pda_power_pdata {
         unsigned int polling_interval; /* msecs, default is 2000 */
 
         unsigned long ac_max_uA; /* current to draw when on AC */
+
+        bool use_otg_notifier;
 };
 
 #endif /* __PDA_POWER_H__ */
diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h
new file mode 100644
index 000000000000..4f75e531c112
--- /dev/null
+++ b/include/linux/power/charger-manager.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ * MyungJoo.Ham <myungjoo.ham@samsung.com>
+ *
+ * Charger Manager.
+ * This framework enables to control and multiple chargers and to
+ * monitor charging even in the context of suspend-to-RAM with
+ * an interface combining the chargers.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+**/
+
+#ifndef _CHARGER_MANAGER_H
+#define _CHARGER_MANAGER_H
+
+#include <linux/power_supply.h>
+
+enum data_source {
+        CM_FUEL_GAUGE,
+        CM_CHARGER_STAT,
+};
+
+enum polling_modes {
+        CM_POLL_DISABLE = 0,
+        CM_POLL_ALWAYS,
+        CM_POLL_EXTERNAL_POWER_ONLY,
+        CM_POLL_CHARGING_ONLY,
+};
+
+/**
+ * struct charger_global_desc
+ * @rtc_name: the name of RTC used to wake up the system from suspend.
+ * @rtc_only_wakeup:
+ *      If the system is woken up by waekup-sources other than the RTC or
+ *      callbacks, Charger Manager should recognize with
+ *      rtc_only_wakeup() returning false.
+ *      If the RTC given to CM is the only wakeup reason,
+ *      rtc_only_wakeup should return true.
+ */
+struct charger_global_desc {
+        char *rtc_name;
+
+        bool (*rtc_only_wakeup)(void);
+};
+
+/**
+ * struct charger_desc
+ * @psy_name: the name of power-supply-class for charger manager
+ * @polling_mode:
+ *      Determine which polling mode will be used
+ * @fullbatt_uV: voltage in microvolt
+ *      If it is not being charged and VBATT >= fullbatt_uV,
+ *      it is assumed to be full.
+ * @polling_interval_ms: interval in millisecond at which
+ *      charger manager will monitor battery health
+ * @battery_present:
+ *      Specify where information for existance of battery can be obtained
+ * @psy_charger_stat: the names of power-supply for chargers
+ * @num_charger_regulator: the number of entries in charger_regulators
+ * @charger_regulators: array of regulator_bulk_data for chargers
+ * @psy_fuel_gauge: the name of power-supply for fuel gauge
+ * @temperature_out_of_range:
+ *      Determine whether the status is overheat or cold or normal.
+ *      return_value > 0: overheat
+ *      return_value == 0: normal
+ *      return_value < 0: cold
+ * @measure_battery_temp:
+ *      true: measure battery temperature
+ *      false: measure ambient temperature
+ */
+struct charger_desc {
+        char *psy_name;
+
+        enum polling_modes polling_mode;
+        unsigned int polling_interval_ms;
+
+        unsigned int fullbatt_uV;
+
+        enum data_source battery_present;
+
+        char **psy_charger_stat;
+
+        int num_charger_regulators;
+        struct regulator_bulk_data *charger_regulators;
+
+        char *psy_fuel_gauge;
+
+        int (*temperature_out_of_range)(int *mC);
+        bool measure_battery_temp;
+};
+
+#define PSY_NAME_MAX    30
+
+/**
+ * struct charger_manager
+ * @entry: entry for list
+ * @dev: device pointer
+ * @desc: instance of charger_desc
+ * @fuel_gauge: power_supply for fuel gauge
+ * @charger_stat: array of power_supply for chargers
+ * @charger_enabled: the state of charger
+ * @emergency_stop:
+ *      When setting true, stop charging
+ * @last_temp_mC: the measured temperature in milli-Celsius
+ * @psy_name_buf: the name of power-supply-class for charger manager
+ * @charger_psy: power_supply for charger manager
+ * @status_save_ext_pwr_inserted:
+ *      saved status of external power before entering suspend-to-RAM
+ * @status_save_batt:
+ *      saved status of battery before entering suspend-to-RAM
+ */
+struct charger_manager {
+        struct list_head entry;
+        struct device *dev;
+        struct charger_desc *desc;
+
+        struct power_supply *fuel_gauge;
+        struct power_supply **charger_stat;
+
+        bool charger_enabled;
+
+        int emergency_stop;
+        int last_temp_mC;
+
+        char psy_name_buf[PSY_NAME_MAX + 1];
+        struct power_supply charger_psy;
+
+        bool status_save_ext_pwr_inserted;
+        bool status_save_batt;
+};
+
+#ifdef CONFIG_CHARGER_MANAGER
+extern int setup_charger_manager(struct charger_global_desc *gd);
+extern bool cm_suspend_again(void);
+#else
+static void __maybe_unused setup_charger_manager(struct charger_global_desc *gd)
+{ }
+
+static bool __maybe_unused cm_suspend_again(void)
+{
+        return false;
+}
+#endif
+
+#endif /* _CHARGER_MANAGER_H */
diff --git a/include/linux/power/bq20z75.h b/include/linux/power/sbs-battery.h
index 1398eb004e83..2b0a9d9ff57e 100644
--- a/include/linux/power/bq20z75.h
+++ b/include/linux/power/sbs-battery.h
@@ -1,5 +1,5 @@
 /*
- * Gas Gauge driver for TI's BQ20Z75
+ * Gas Gauge driver for SBS Compliant Gas Gauges
  *
  * Copyright (c) 2010, NVIDIA Corporation.
  *
@@ -18,21 +18,21 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-#ifndef __LINUX_POWER_BQ20Z75_H_
-#define __LINUX_POWER_BQ20Z75_H_
+#ifndef __LINUX_POWER_SBS_BATTERY_H_
+#define __LINUX_POWER_SBS_BATTERY_H_
 
 #include <linux/power_supply.h>
 #include <linux/types.h>
 
 /**
- * struct bq20z75_platform_data - platform data for bq20z75 devices
+ * struct sbs_platform_data - platform data for sbs devices
  * @battery_detect:             GPIO which is used to detect battery presence
  * @battery_detect_present:     gpio state when battery is present (0 / 1)
  * @i2c_retry_count:            # of times to retry on i2c IO failure
  * @poll_retry_count:           # of times to retry looking for new status after
  *                              external change notification
  */
-struct bq20z75_platform_data {
+struct sbs_platform_data {
         int battery_detect;
         int battery_detect_present;
         int i2c_retry_count;
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 204c18dfdc9e..fa9b962aec12 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -74,6 +74,12 @@ enum {
         POWER_SUPPLY_CAPACITY_LEVEL_FULL,
 };
 
+enum {
+        POWER_SUPPLY_SCOPE_UNKNOWN = 0,
+        POWER_SUPPLY_SCOPE_SYSTEM,
+        POWER_SUPPLY_SCOPE_DEVICE,
+};
+
 enum power_supply_property {
         /* Properties of type `int' */
         POWER_SUPPLY_PROP_STATUS = 0,
@@ -116,6 +122,7 @@ enum power_supply_property {
         POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
         POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
         POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */
+        POWER_SUPPLY_PROP_SCOPE,
         /* Properties of type `const char *' */
         POWER_SUPPLY_PROP_MODEL_NAME,
         POWER_SUPPLY_PROP_MANUFACTURER,
@@ -123,7 +130,8 @@ enum power_supply_property {
 };
 
 enum power_supply_type {
-        POWER_SUPPLY_TYPE_BATTERY = 0,
+        POWER_SUPPLY_TYPE_UNKNOWN = 0,
+        POWER_SUPPLY_TYPE_BATTERY,
         POWER_SUPPLY_TYPE_UPS,
         POWER_SUPPLY_TYPE_MAINS,
         POWER_SUPPLY_TYPE_USB,          /* Standard Downstream Port */
@@ -211,6 +219,7 @@ static inline int power_supply_is_system_supplied(void) { return -ENOSYS; }
 extern int power_supply_register(struct device *parent,
                                  struct power_supply *psy);
 extern void power_supply_unregister(struct power_supply *psy);
+extern int power_supply_powers(struct power_supply *psy, struct device *dev);
 
 /* For APM emulation, think legacy userspace. */
 extern struct class *power_supply_class;
diff --git a/include/linux/s3c_adc_battery.h b/include/linux/s3c_adc_battery.h
index fbe58b7e63eb..99dadbffdd4f 100644
--- a/include/linux/s3c_adc_battery.h
+++ b/include/linux/s3c_adc_battery.h
@@ -25,6 +25,10 @@ struct s3c_adc_bat_pdata {
         const unsigned int current_channel;
         const unsigned int backup_volt_channel;
 
+        const unsigned int volt_samples;
+        const unsigned int current_samples;
+        const unsigned int backup_volt_samples;
+
         const unsigned int volt_mult;
         const unsigned int current_mult;
         const unsigned int backup_volt_mult;
diff --git a/include/linux/security.h b/include/linux/security.h
index 98112cf93884..0ccceb9b1046 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -590,6 +590,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *      @reqprot contains the protection requested by the application.
  *      @prot contains the protection that will be applied by the kernel.
  *      @flags contains the operational flags.
+ *      @addr contains virtual address that will be used for the operation.
+ *      @addr_only contains a boolean: 0 if file-backed VMA, otherwise 1.
  *      Return 0 if permission is granted.
  * @file_mprotect:
  *      Check permissions before changing memory access permissions.
@@ -2043,7 +2045,7 @@ static inline void security_inode_free(struct inode *inode)
 static inline int security_inode_init_security(struct inode *inode,
                                                 struct inode *dir,
                                                 const struct qstr *qstr,
-                                                initxattrs initxattrs,
+                                                const initxattrs initxattrs,
                                                 void *fs_data)
 {
         return 0;