diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/atomic64_32.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/camellia.h | 16 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/glue_helper.h | 75 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/serpent-avx.h | 17 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/twofish.h | 19 | ||||
| -rw-r--r-- | arch/x86/include/asm/hardirq.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/irq_vectors.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 13 | ||||
| -rw-r--r-- | arch/x86/include/asm/platform_sst_audio.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/hyperv.h | 3 |
10 files changed, 43 insertions, 107 deletions
diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h index 46e1ef17d92d..92212bf0484f 100644 --- a/arch/x86/include/asm/atomic64_32.h +++ b/arch/x86/include/asm/atomic64_32.h @@ -123,7 +123,7 @@ static inline long long arch_atomic64_read(const atomic64_t *v) long long r; alternative_atomic64(read, "=&A" (r), "c" (v) : "memory"); return r; - } +} /** * arch_atomic64_add_return - add and return diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h index 10f8d590bcfe..a5d86fc0593f 100644 --- a/arch/x86/include/asm/crypto/camellia.h +++ b/arch/x86/include/asm/crypto/camellia.h @@ -2,8 +2,9 @@ #ifndef ASM_X86_CAMELLIA_H #define ASM_X86_CAMELLIA_H -#include <linux/kernel.h> +#include <crypto/b128ops.h> #include <linux/crypto.h> +#include <linux/kernel.h> #define CAMELLIA_MIN_KEY_SIZE 16 #define CAMELLIA_MAX_KEY_SIZE 32 @@ -11,16 +12,13 @@ #define CAMELLIA_TABLE_BYTE_LEN 272 #define CAMELLIA_PARALLEL_BLOCKS 2 +struct crypto_skcipher; + struct camellia_ctx { u64 key_table[CAMELLIA_TABLE_BYTE_LEN / sizeof(u64)]; u32 key_length; }; -struct camellia_lrw_ctx { - struct lrw_table_ctx lrw_table; - struct camellia_ctx camellia_ctx; -}; - struct camellia_xts_ctx { struct camellia_ctx tweak_ctx; struct camellia_ctx crypt_ctx; @@ -30,11 +28,7 @@ extern int __camellia_setkey(struct camellia_ctx *cctx, const unsigned char *key, unsigned int key_len, u32 *flags); -extern int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen); -extern void lrw_camellia_exit_tfm(struct crypto_tfm *tfm); - -extern int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key, +extern int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); /* regular block cipher functions */ diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h index 553a03de55c3..d1818634ae7e 100644 --- a/arch/x86/include/asm/crypto/glue_helper.h +++ b/arch/x86/include/asm/crypto/glue_helper.h @@ -45,7 +45,7 @@ struct common_glue_ctx { }; static inline bool glue_fpu_begin(unsigned int bsize, int fpu_blocks_limit, - struct blkcipher_desc *desc, + struct skcipher_walk *walk, bool fpu_enabled, unsigned int nbytes) { if (likely(fpu_blocks_limit < 0)) @@ -61,33 +61,6 @@ static inline bool glue_fpu_begin(unsigned int bsize, int fpu_blocks_limit, if (nbytes < bsize * (unsigned int)fpu_blocks_limit) return false; - if (desc) { - /* prevent sleeping if FPU is in use */ - desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; - } - - kernel_fpu_begin(); - return true; -} - -static inline bool glue_skwalk_fpu_begin(unsigned int bsize, - int fpu_blocks_limit, - struct skcipher_walk *walk, - bool fpu_enabled, unsigned int nbytes) -{ - if (likely(fpu_blocks_limit < 0)) - return false; - - if (fpu_enabled) - return true; - - /* - * Vector-registers are only used when chunk to be processed is large - * enough, so do not enable FPU until it is necessary. - */ - if (nbytes < bsize * (unsigned int)fpu_blocks_limit) - return false; - /* prevent sleeping if FPU is in use */ skcipher_walk_atomise(walk); @@ -126,41 +99,17 @@ static inline void le128_inc(le128 *i) i->b = cpu_to_le64(b); } -extern int glue_ecb_crypt_128bit(const struct common_glue_ctx *gctx, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes); - -extern int glue_cbc_encrypt_128bit(const common_glue_func_t fn, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes); - -extern int glue_cbc_decrypt_128bit(const struct common_glue_ctx *gctx, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes); - -extern int glue_ctr_crypt_128bit(const struct common_glue_ctx *gctx, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes); - -extern int glue_xts_crypt_128bit(const struct common_glue_ctx *gctx, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes, - common_glue_func_t tweak_fn, void *tweak_ctx, - void *crypt_ctx); - -extern int glue_xts_crypt_128bit(const struct common_glue_ctx *gctx, - struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes, - common_glue_func_t tweak_fn, void *tweak_ctx, - void *crypt_ctx); +extern int glue_ecb_req_128bit(const struct common_glue_ctx *gctx, + struct skcipher_request *req); + +extern int glue_cbc_encrypt_req_128bit(const common_glue_func_t fn, + struct skcipher_request *req); + +extern int glue_cbc_decrypt_req_128bit(const struct common_glue_ctx *gctx, + struct skcipher_request *req); + +extern int glue_ctr_req_128bit(const struct common_glue_ctx *gctx, + struct skcipher_request *req); extern int glue_xts_req_128bit(const struct common_glue_ctx *gctx, struct skcipher_request *req, diff --git a/arch/x86/include/asm/crypto/serpent-avx.h b/arch/x86/include/asm/crypto/serpent-avx.h index c958b7bd0fcb..db7c9cc32234 100644 --- a/arch/x86/include/asm/crypto/serpent-avx.h +++ b/arch/x86/include/asm/crypto/serpent-avx.h @@ -2,15 +2,13 @@ #ifndef ASM_X86_SERPENT_AVX_H #define ASM_X86_SERPENT_AVX_H -#include <linux/crypto.h> +#include <crypto/b128ops.h> #include <crypto/serpent.h> +#include <linux/types.h> -#define SERPENT_PARALLEL_BLOCKS 8 +struct crypto_skcipher; -struct serpent_lrw_ctx { - struct lrw_table_ctx lrw_table; - struct serpent_ctx serpent_ctx; -}; +#define SERPENT_PARALLEL_BLOCKS 8 struct serpent_xts_ctx { struct serpent_ctx tweak_ctx; @@ -38,12 +36,7 @@ extern void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, extern void serpent_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv); extern void serpent_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv); -extern int lrw_serpent_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen); - -extern void lrw_serpent_exit_tfm(struct crypto_tfm *tfm); - -extern int xts_serpent_setkey(struct crypto_tfm *tfm, const u8 *key, +extern int xts_serpent_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); #endif diff --git a/arch/x86/include/asm/crypto/twofish.h b/arch/x86/include/asm/crypto/twofish.h index 65bb80adba3e..f618bf272b90 100644 --- a/arch/x86/include/asm/crypto/twofish.h +++ b/arch/x86/include/asm/crypto/twofish.h @@ -4,19 +4,8 @@ #include <linux/crypto.h> #include <crypto/twofish.h> -#include <crypto/lrw.h> #include <crypto/b128ops.h> -struct twofish_lrw_ctx { - struct lrw_table_ctx lrw_table; - struct twofish_ctx twofish_ctx; -}; - -struct twofish_xts_ctx { - struct twofish_ctx tweak_ctx; - struct twofish_ctx crypt_ctx; -}; - /* regular block cipher functions from twofish_x86_64 module */ asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, const u8 *src); @@ -36,12 +25,4 @@ extern void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, extern void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src, le128 *iv); -extern int lrw_twofish_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen); - -extern void lrw_twofish_exit_tfm(struct crypto_tfm *tfm); - -extern int xts_twofish_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen); - #endif /* ASM_X86_TWOFISH_H */ diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index 7c341a74ec8c..5ea2afd4c871 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -40,6 +40,7 @@ typedef struct { #endif #if IS_ENABLED(CONFIG_HYPERV) unsigned int irq_hv_reenlightenment_count; + unsigned int hyperv_stimer0_count; #endif } ____cacheline_aligned irq_cpustat_t; diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index e71c1120426b..404c5fdff859 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -106,9 +106,10 @@ #if IS_ENABLED(CONFIG_HYPERV) #define HYPERV_REENLIGHTENMENT_VECTOR 0xee +#define HYPERV_STIMER0_VECTOR 0xed #endif -#define LOCAL_TIMER_VECTOR 0xed +#define LOCAL_TIMER_VECTOR 0xec #define NR_VECTORS 256 diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 25283f7eb299..e73c4d0c06ad 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -173,6 +173,19 @@ void hv_remove_kexec_handler(void); void hv_setup_crash_handler(void (*handler)(struct pt_regs *regs)); void hv_remove_crash_handler(void); +/* + * Routines for stimer0 Direct Mode handling. + * On x86/x64, there are no percpu actions to take. + */ +void hv_stimer0_vector_handler(struct pt_regs *regs); +void hv_stimer0_callback_vector(void); +int hv_setup_stimer0_irq(int *irq, int *vector, void (*handler)(void)); +void hv_remove_stimer0_irq(int irq); + +static inline void hv_enable_stimer0_percpu_irq(int irq) {} +static inline void hv_disable_stimer0_percpu_irq(int irq) {} + + #if IS_ENABLED(CONFIG_HYPERV) extern struct clocksource *hyperv_cs; extern void *hv_hypercall_pg; diff --git a/arch/x86/include/asm/platform_sst_audio.h b/arch/x86/include/asm/platform_sst_audio.h index 5973a2f3db3d..059823bb8af7 100644 --- a/arch/x86/include/asm/platform_sst_audio.h +++ b/arch/x86/include/asm/platform_sst_audio.h @@ -135,6 +135,7 @@ struct sst_platform_info { const struct sst_res_info *res_info; const struct sst_lib_dnld_info *lib_info; const char *platform; + bool streams_lost_on_suspend; }; int add_sst_platform_device(void); #endif diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h index 099414345865..6c0c3a3b631c 100644 --- a/arch/x86/include/uapi/asm/hyperv.h +++ b/arch/x86/include/uapi/asm/hyperv.h @@ -77,6 +77,9 @@ /* Crash MSR available */ #define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE (1 << 10) +/* stimer Direct Mode is available */ +#define HV_X64_STIMER_DIRECT_MODE_AVAILABLE (1 << 19) + /* * Feature identification: EBX indicates which flags were specified at * partition creation. The format is the same as the partition creation |