diff options
Diffstat (limited to 'include')
100 files changed, 1244 insertions, 438 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index d98c67001840..3ea214cff349 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -83,7 +83,9 @@ * Should the subsystem abort the loading of an ACPI table if the * table checksum is incorrect? */ +#ifndef ACPI_CHECKSUM_ABORT #define ACPI_CHECKSUM_ABORT FALSE +#endif /* * Generate a version of ACPICA that only supports "reduced hardware" diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 89c60b0f6408..c602c7718421 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -100,6 +100,7 @@ enum acpi_hotplug_mode { struct acpi_hotplug_profile { struct kobject kobj; bool enabled:1; + bool ignore:1; enum acpi_hotplug_mode mode; }; @@ -431,9 +432,9 @@ static inline acpi_handle acpi_get_child(acpi_handle handle, u64 addr) { return acpi_find_child(handle, addr, false); } +void acpi_preset_companion(struct device *dev, acpi_handle parent, u64 addr); int acpi_is_root_bridge(acpi_handle); struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle); -#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)ACPI_HANDLE(dev)) int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); int acpi_disable_wakeup_device_power(struct acpi_device *dev); diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index d8f9457755b4..4278aba96503 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20130927 +#define ACPI_CA_VERSION 0x20131115 #include <acpi/acconfig.h> #include <acpi/actypes.h> diff --git a/include/asm-generic/simd.h b/include/asm-generic/simd.h new file mode 100644 index 000000000000..f57eb7b5c23b --- /dev/null +++ b/include/asm-generic/simd.h @@ -0,0 +1,14 @@ + +#include <linux/hardirq.h> + +/* + * may_use_simd - whether it is allowable at this time to issue SIMD + * instructions or access the SIMD register file + * + * As architectures typically don't preserve the SIMD register file when + * taking an interrupt, !in_interrupt() should be a reasonable default. + */ +static __must_check inline bool may_use_simd(void) +{ + return !in_interrupt(); +} diff --git a/include/asm-generic/word-at-a-time.h b/include/asm-generic/word-at-a-time.h index 3f21f1b72e45..d3909effd725 100644 --- a/include/asm-generic/word-at-a-time.h +++ b/include/asm-generic/word-at-a-time.h @@ -49,4 +49,12 @@ static inline bool has_zero(unsigned long val, unsigned long *data, const struct return (val + c->high_bits) & ~rhs; } +#ifndef zero_bytemask +#ifdef CONFIG_64BIT +#define zero_bytemask(mask) (~0ul << fls64(mask)) +#else +#define zero_bytemask(mask) (~0ul << fls(mask)) +#endif /* CONFIG_64BIT */ +#endif /* zero_bytemask */ + #endif /* _ASM_WORD_AT_A_TIME_H */ diff --git a/include/crypto/ablk_helper.h b/include/crypto/ablk_helper.h new file mode 100644 index 000000000000..4f93df50c23e --- /dev/null +++ b/include/crypto/ablk_helper.h @@ -0,0 +1,31 @@ +/* + * Shared async block cipher helpers + */ + +#ifndef _CRYPTO_ABLK_HELPER_H +#define _CRYPTO_ABLK_HELPER_H + +#include <linux/crypto.h> +#include <linux/kernel.h> +#include <crypto/cryptd.h> + +struct async_helper_ctx { + struct cryptd_ablkcipher *cryptd_tfm; +}; + +extern int ablk_set_key(struct crypto_ablkcipher *tfm, const u8 *key, + unsigned int key_len); + +extern int __ablk_encrypt(struct ablkcipher_request *req); + +extern int ablk_encrypt(struct ablkcipher_request *req); + +extern int ablk_decrypt(struct ablkcipher_request *req); + +extern void ablk_exit(struct crypto_tfm *tfm); + +extern int ablk_init_common(struct crypto_tfm *tfm, const char *drv_name); + +extern int ablk_init(struct crypto_tfm *tfm); + +#endif /* _CRYPTO_ABLK_HELPER_H */ diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 418d270e1806..e73c19e90e38 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -386,5 +386,21 @@ static inline int crypto_requires_sync(u32 type, u32 mask) return (type ^ CRYPTO_ALG_ASYNC) & mask & CRYPTO_ALG_ASYNC; } -#endif /* _CRYPTO_ALGAPI_H */ +noinline unsigned long __crypto_memneq(const void *a, const void *b, size_t size); + +/** + * crypto_memneq - Compare two areas of memory without leaking + * timing information. + * + * @a: One area of memory + * @b: Another area of memory + * @size: The size of the area. + * + * Returns 0 when data is equal, 1 otherwise. + */ +static inline int crypto_memneq(const void *a, const void *b, size_t size) +{ + return __crypto_memneq(a, b, size) != 0UL ? 1 : 0; +} +#endif /* _CRYPTO_ALGAPI_H */ diff --git a/include/crypto/authenc.h b/include/crypto/authenc.h index e47b044929a8..6775059539b5 100644 --- a/include/crypto/authenc.h +++ b/include/crypto/authenc.h @@ -23,5 +23,15 @@ struct crypto_authenc_key_param { __be32 enckeylen; }; -#endif /* _CRYPTO_AUTHENC_H */ +struct crypto_authenc_keys { + const u8 *authkey; + const u8 *enckey; + + unsigned int authkeylen; + unsigned int enckeylen; +}; +int crypto_authenc_extractkeys(struct crypto_authenc_keys *keys, const u8 *key, + unsigned int keylen); + +#endif /* _CRYPTO_AUTHENC_H */ diff --git a/include/crypto/hash_info.h b/include/crypto/hash_info.h new file mode 100644 index 000000000000..e1e5a3e5dd1b --- /dev/null +++ b/include/crypto/hash_info.h @@ -0,0 +1,40 @@ +/* + * Hash Info: Hash algorithms information + * + * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.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; either version 2 of the License, or (at your option) + * any later version. + * + */ + +#ifndef _CRYPTO_HASH_INFO_H +#define _CRYPTO_HASH_INFO_H + +#include <crypto/sha.h> +#include <crypto/md5.h> + +#include <uapi/linux/hash_info.h> + +/* not defined in include/crypto/ */ +#define RMD128_DIGEST_SIZE 16 +#define RMD160_DIGEST_SIZE 20 +#define RMD256_DIGEST_SIZE 32 +#define RMD320_DIGEST_SIZE 40 + +/* not defined in include/crypto/ */ +#define WP512_DIGEST_SIZE 64 +#define WP384_DIGEST_SIZE 48 +#define WP256_DIGEST_SIZE 32 + +/* not defined in include/crypto/ */ +#define TGR128_DIGEST_SIZE 16 +#define TGR160_DIGEST_SIZE 20 +#define TGR192_DIGEST_SIZE 24 + +extern const char *const hash_algo_name[HASH_ALGO__LAST]; +extern const int hash_digest_size[HASH_ALGO__LAST]; + +#endif /* _CRYPTO_HASH_INFO_H */ diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index f5b0224c9967..fc09732613ad 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -15,6 +15,7 @@ #define _LINUX_PUBLIC_KEY_H #include <linux/mpi.h> +#include <crypto/hash_info.h> enum pkey_algo { PKEY_ALGO_DSA, @@ -22,21 +23,11 @@ enum pkey_algo { PKEY_ALGO__LAST }; -extern const char *const pkey_algo[PKEY_ALGO__LAST]; +extern const char *const pkey_algo_name[PKEY_ALGO__LAST]; +extern const struct public_key_algorithm *pkey_algo[PKEY_ALGO__LAST]; -enum pkey_hash_algo { - PKEY_HASH_MD4, - PKEY_HASH_MD5, - PKEY_HASH_SHA1, - PKEY_HASH_RIPE_MD_160, - PKEY_HASH_SHA256, - PKEY_HASH_SHA384, - PKEY_HASH_SHA512, - PKEY_HASH_SHA224, - PKEY_HASH__LAST -}; - -extern const char *const pkey_hash_algo[PKEY_HASH__LAST]; +/* asymmetric key implementation supports only up to SHA224 */ +#define PKEY_HASH__LAST (HASH_ALGO_SHA224 + 1) enum pkey_id_type { PKEY_ID_PGP, /* OpenPGP generated key ID */ @@ -44,7 +35,7 @@ enum pkey_id_type { PKEY_ID_TYPE__LAST }; -extern const char *const pkey_id_type[PKEY_ID_TYPE__LAST]; +extern const char *const pkey_id_type_name[PKEY_ID_TYPE__LAST]; /* * Cryptographic data for the public-key subtype of the asymmetric key type. @@ -59,6 +50,7 @@ struct public_key { #define PKEY_CAN_DECRYPT 0x02 #define PKEY_CAN_SIGN 0x04 #define PKEY_CAN_VERIFY 0x08 + enum pkey_algo pkey_algo : 8; enum pkey_id_type id_type : 8; union { MPI mpi[5]; @@ -88,7 +80,8 @@ struct public_key_signature { u8 *digest; u8 digest_size; /* Number of bytes in digest */ u8 nr_mpi; /* Occupancy of mpi[] */ - enum pkey_hash_algo pkey_hash_algo : 8; + enum pkey_algo pkey_algo : 8; + enum hash_algo pkey_hash_algo : 8; union { MPI mpi[2]; struct { diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index 13621cc8cf4c..6a626a507b8c 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -36,6 +36,7 @@ static inline void scatterwalk_sg_chain(struct scatterlist *sg1, int num, { sg_set_page(&sg1[num - 1], (void *)sg2, 0, 0); sg1[num - 1].page_link &= ~0x02; + sg1[num - 1].page_link |= 0x01; } static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg) @@ -43,7 +44,7 @@ static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg) if (sg_is_last(sg)) return NULL; - return (++sg)->length ? sg : (void *)sg_page(sg); + return (++sg)->length ? sg : sg_chain_ptr(sg); } static inline void scatterwalk_crypto_chain(struct scatterlist *head, diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 751eaffbf0d5..ee127ec33c60 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -169,6 +169,7 @@ struct ttm_tt; * @offset: The current GPU offset, which can have different meanings * depending on the memory type. For SYSTEM type memory, it should be 0. * @cur_placement: Hint of current placement. + * @wu_mutex: Wait unreserved mutex. * * Base class for TTM buffer object, that deals with data placement and CPU * mappings. GPU mappings are really up to the driver, but for simpler GP |