diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dcache.h | 1 | ||||
| -rw-r--r-- | include/linux/digsig.h | 64 | ||||
| -rw-r--r-- | include/linux/efi.h | 136 | ||||
| -rw-r--r-- | include/linux/kernel.h | 1 | ||||
| -rw-r--r-- | include/linux/key-type.h | 1 | ||||
| -rwxr-xr-x | include/linux/lp8727.h | 51 | ||||
| -rw-r--r-- | include/linux/mfd/max8925.h | 7 | ||||
| -rw-r--r-- | include/linux/mm.h | 10 | ||||
| -rw-r--r-- | include/linux/mpi.h | 146 | ||||
| -rw-r--r-- | include/linux/pci.h | 50 | ||||
| -rw-r--r-- | include/linux/pci_ids.h | 23 | ||||
| -rw-r--r-- | include/linux/pci_regs.h | 2 | ||||
| -rw-r--r-- | include/linux/pda_power.h | 2 | ||||
| -rw-r--r-- | include/linux/power/charger-manager.h | 147 | ||||
| -rw-r--r-- | include/linux/power/sbs-battery.h (renamed from include/linux/power/bq20z75.h) | 10 | ||||
| -rw-r--r-- | include/linux/power_supply.h | 11 | ||||
| -rw-r--r-- | include/linux/s3c_adc_battery.h | 4 | ||||
| -rw-r--r-- | include/linux/security.h | 4 |
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; 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