diff options
author | Andrew Morton <akpm@linux-foundation.org> | 2023-07-03 04:53:03 +0300 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-07-03 04:53:03 +0300 |
commit | 3fbff91afbf0148e937b8718ed865b073c587d9f (patch) | |
tree | f69741c34579567af3d31f68737ea322d9311892 /include | |
parent | 44f10dbefd5e41b3385af91f855a57aa2afaf40e (diff) | |
parent | a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451 (diff) | |
download | linux-3fbff91afbf0148e937b8718ed865b073c587d9f.tar.xz |
Merge branch 'master' into mm-hotfixes-stable
Diffstat (limited to 'include')
76 files changed, 1050 insertions, 430 deletions
diff --git a/include/asm-generic/export.h b/include/asm-generic/export.h index 5e4b1f2369d2..570cd4da7210 100644 --- a/include/asm-generic/export.h +++ b/include/asm-generic/export.h @@ -3,86 +3,9 @@ #define __ASM_GENERIC_EXPORT_H /* - * This comment block is used by fixdep. Please do not remove. - * - * When CONFIG_MODVERSIONS is changed from n to y, all source files having - * EXPORT_SYMBOL variants must be re-compiled because genksyms is run as a - * side effect of the *.o build rule. + * <asm/export.h> and <asm-generic/export.h> are deprecated. + * Please include <linux/export.h> directly. */ - -#ifndef KSYM_FUNC -#define KSYM_FUNC(x) x -#endif -#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS -#define KSYM_ALIGN 4 -#elif defined(CONFIG_64BIT) -#define KSYM_ALIGN 8 -#else -#define KSYM_ALIGN 4 -#endif - -.macro __put, val, name -#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS - .long \val - ., \name - ., 0 -#elif defined(CONFIG_64BIT) - .quad \val, \name, 0 -#else - .long \val, \name, 0 -#endif -.endm - -/* - * note on .section use: we specify progbits since usage of the "M" (SHF_MERGE) - * section flag requires it. Use '%progbits' instead of '@progbits' since the - * former apparently works on all arches according to the binutils source. - */ - -.macro ___EXPORT_SYMBOL name,val,sec -#if defined(CONFIG_MODULES) && !defined(__DISABLE_EXPORTS) - .section ___ksymtab\sec+\name,"a" - .balign KSYM_ALIGN -__ksymtab_\name: - __put \val, __kstrtab_\name - .previous - .section __ksymtab_strings,"aMS",%progbits,1 -__kstrtab_\name: - .asciz "\name" - .previous -#endif -.endm - -#if defined(CONFIG_TRIM_UNUSED_KSYMS) - -#include <linux/kconfig.h> -#include <generated/autoksyms.h> - -.macro __ksym_marker sym - .section ".discard.ksym","a" -__ksym_marker_\sym: - .previous -.endm - -#define __EXPORT_SYMBOL(sym, val, sec) \ - __ksym_marker sym; \ - __cond_export_sym(sym, val, sec, __is_defined(__KSYM_##sym)) -#define __cond_export_sym(sym, val, sec, conf) \ - ___cond_export_sym(sym, val, sec, conf) -#define ___cond_export_sym(sym, val, sec, enabled) \ - __cond_export_sym_##enabled(sym, val, sec) -#define __cond_export_sym_1(sym, val, sec) ___EXPORT_SYMBOL sym, val, sec -#define __cond_export_sym_0(sym, val, sec) /* nothing */ - -#else -#define __EXPORT_SYMBOL(sym, val, sec) ___EXPORT_SYMBOL sym, val, sec -#endif - -#define EXPORT_SYMBOL(name) \ - __EXPORT_SYMBOL(name, KSYM_FUNC(name),) -#define EXPORT_SYMBOL_GPL(name) \ - __EXPORT_SYMBOL(name, KSYM_FUNC(name), _gpl) -#define EXPORT_DATA_SYMBOL(name) \ - __EXPORT_SYMBOL(name, name,) -#define EXPORT_DATA_SYMBOL_GPL(name) \ - __EXPORT_SYMBOL(name, name,_gpl) +#include <linux/export.h> #endif diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index da9e5629ea43..45401f7a3548 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -1016,6 +1016,7 @@ PATCHABLE_DISCARDS \ *(.discard) \ *(.discard.*) \ + *(.export_symbol) \ *(.modinfo) \ /* ld.bfd warns about .gnu.version* even when not emitted */ \ *(.gnu.version*) \ diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h index f35fd653e4e5..670508f1dca1 100644 --- a/include/crypto/akcipher.h +++ b/include/crypto/akcipher.h @@ -374,6 +374,42 @@ static inline int crypto_akcipher_decrypt(struct akcipher_request *req) } /** + * crypto_akcipher_sync_encrypt() - Invoke public key encrypt operation + * + * Function invokes the specific public key encrypt operation for a given + * public key algorithm + * + * @tfm: AKCIPHER tfm handle allocated with crypto_alloc_akcipher() + * @src: source buffer + * @slen: source length + * @dst: destinatino obuffer + * @dlen: destination length + * + * Return: zero on success; error code in case of error + */ +int crypto_akcipher_sync_encrypt(struct crypto_akcipher *tfm, + const void *src, unsigned int slen, + void *dst, unsigned int dlen); + +/** + * crypto_akcipher_sync_decrypt() - Invoke public key decrypt operation + * + * Function invokes the specific public key decrypt operation for a given + * public key algorithm + * + * @tfm: AKCIPHER tfm handle allocated with crypto_alloc_akcipher() + * @src: source buffer + * @slen: source length + * @dst: destinatino obuffer + * @dlen: destination length + * + * Return: Output length on success; error code in case of error + */ +int crypto_akcipher_sync_decrypt(struct crypto_akcipher *tfm, + const void *src, unsigned int slen, + void *dst, unsigned int dlen); + +/** * crypto_akcipher_sign() - Invoke public key sign operation * * Function invokes the specific public key sign operation for a given diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 016d5a302b84..6156161b181f 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -56,7 +56,6 @@ struct sk_buff; struct crypto_type { unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask); unsigned int (*extsize)(struct crypto_alg *alg); - int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask); int (*init_tfm)(struct crypto_tfm *tfm); void (*show)(struct seq_file *m, struct crypto_alg *alg); int (*report)(struct sk_buff *skb, struct crypto_alg *alg); diff --git a/include/crypto/engine.h b/include/crypto/engine.h index ae133e98d813..2038764b30c2 100644 --- a/include/crypto/engine.h +++ b/include/crypto/engine.h @@ -78,7 +78,7 @@ struct crypto_engine { /* * struct crypto_engine_op - crypto hardware engine operations - * @prepare__request: do some prepare if need before handle the current request + * @prepare_request: do some preparation if needed before handling the current request * @unprepare_request: undo any work done by prepare_request() * @do_one_request: do encryption for current request */ diff --git a/include/crypto/hash.h b/include/crypto/hash.h index e69542d86a2b..f7c2a22cd776 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -260,6 +260,7 @@ struct crypto_ahash { int (*setkey)(struct crypto_ahash *tfm, const u8 *key, unsigned int keylen); + unsigned int statesize; unsigned int reqsize; struct crypto_tfm base; }; @@ -400,7 +401,7 @@ static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm) */ static inline unsigned int crypto_ahash_statesize(struct crypto_ahash *tfm) { - return crypto_hash_alg_common(tfm)->statesize; + return tfm->statesize; } static inline u32 crypto_ahash_get_flags(struct crypto_ahash *tfm) diff --git a/include/crypto/internal/cipher.h b/include/crypto/internal/cipher.h index a9174ba90250..5030f6d2df31 100644 --- a/include/crypto/internal/cipher.h +++ b/include/crypto/internal/cipher.h @@ -176,6 +176,8 @@ void crypto_cipher_encrypt_one(struct crypto_cipher *tfm, void crypto_cipher_decrypt_one(struct crypto_cipher *tfm, u8 *dst, const u8 *src); +struct crypto_cipher *crypto_clone_cipher(struct crypto_cipher *cipher); + struct crypto_cipher_spawn { struct crypto_spawn base; }; diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index 37edf3f4e8af..cf65676e45f4 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -149,6 +149,18 @@ static inline struct ahash_alg *__crypto_ahash_alg(struct crypto_alg *alg) halg); } +static inline struct ahash_alg *crypto_ahash_alg(struct crypto_ahash *hash) +{ + return container_of(crypto_hash_alg_common(hash), struct ahash_alg, + halg); +} + +static inline void crypto_ahash_set_statesize(struct crypto_ahash *tfm, + unsigned int size) +{ + tfm->statesize = size; +} + static inline void crypto_ahash_set_reqsize(struct crypto_ahash *tfm, unsigned int reqsize) { diff --git a/include/crypto/internal/sig.h b/include/crypto/internal/sig.h new file mode 100644 index 000000000000..97cb26ef8115 --- /dev/null +++ b/include/crypto/internal/sig.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Public Key Signature Algorithm + * + * Copyright (c) 2023 Herbert Xu <herbert@gondor.apana.org.au> + */ +#ifndef _CRYPTO_INTERNAL_SIG_H +#define _CRYPTO_INTERNAL_SIG_H + +#include <crypto/algapi.h> +#include <crypto/sig.h> + +static inline void *crypto_sig_ctx(struct crypto_sig *tfm) +{ + return crypto_tfm_ctx(&tfm->base); +} +#endif diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index 653992a6e941..8fadd561c50e 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -48,8 +48,6 @@ struct public_key_signature { const char *pkey_algo; const char *hash_algo; const char *encoding; - const void *data; - unsigned int data_size; }; extern void public_key_signature_free(struct public_key_signature *sig); diff --git a/include/crypto/sha2.h b/include/crypto/sha2.h index 2838f529f31e..b9e9281d76c9 100644 --- a/include/crypto/sha2.h +++ b/include/crypto/sha2.h @@ -128,7 +128,7 @@ static inline void sha224_init(struct sha256_state *sctx) sctx->state[7] = SHA224_H7; sctx->count = 0; } -void sha224_update(struct sha256_state *sctx, const u8 *data, unsigned int len); +/* Simply use sha256_update as it is equivalent to sha224_update. */ void sha224_final(struct sha256_state *sctx, u8 *out); #endif /* _CRYPTO_SHA2_H */ diff --git a/include/crypto/sha256_base.h b/include/crypto/sha256_base.h index 76173c613058..ab904d82236f 100644 --- a/include/crypto/sha256_base.h +++ b/include/crypto/sha256_base.h @@ -8,13 +8,12 @@ #ifndef _CRYPTO_SHA256_BASE_H #define _CRYPTO_SHA256_BASE_H +#include <asm/byteorder.h> +#include <asm/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/sha2.h> -#include <linux/crypto.h> -#include <linux/module.h> #include <linux/string.h> - -#include <asm/unaligned.h> +#include <linux/types.h> typedef void (sha256_block_fn)(struct sha256_state *sst, u8 const *src, int blocks); @@ -35,12 +34,11 @@ static inline int sha256_base_init(struct shash_desc *desc) return 0; } -static inline int sha256_base_do_update(struct shash_desc *desc, - const u8 *data, - unsigned int len, - sha256_block_fn *block_fn) +static inline int lib_sha256_base_do_update(struct sha256_state *sctx, + const u8 *data, + unsigned int len, + sha256_block_fn *block_fn) { - struct sha256_state *sctx = shash_desc_ctx(desc); unsigned int partial = sctx->count % SHA256_BLOCK_SIZE; sctx->count += len; @@ -73,11 +71,20 @@ static inline int sha256_base_do_update(struct shash_desc *desc, return 0; } -static inline int sha256_base_do_finalize(struct shash_desc *desc, - sha256_block_fn *block_fn) +static inline int sha256_base_do_update(struct shash_desc *desc, + const u8 *data, + unsigned int len, + sha256_block_fn *block_fn) { - const int bit_offset = SHA256_BLOCK_SIZE - sizeof(__be64); struct sha256_state *sctx = shash_desc_ctx(desc); + + return lib_sha256_base_do_update(sctx, data, len, block_fn); +} + +static inline int lib_sha256_base_do_finalize(struct sha256_state *sctx, + sha256_block_fn *block_fn) +{ + const int bit_offset = SHA256_BLOCK_SIZE - sizeof(__be64); __be64 *bits = (__be64 *)(sctx->buf + bit_offset); unsigned int partial = sctx->count % SHA256_BLOCK_SIZE; @@ -96,10 +103,17 @@ static inline int sha256_base_do_finalize(struct shash_desc *desc, return 0; } -static inline int sha256_base_finish(struct shash_desc *desc, u8 *out) +static inline int sha256_base_do_finalize(struct shash_desc *desc, + sha256_block_fn *block_fn) { - unsigned int digest_size = crypto_shash_digestsize(desc->tfm); struct sha256_state *sctx = shash_desc_ctx(desc); + + return lib_sha256_base_do_finalize(sctx, block_fn); +} + +static inline int lib_sha256_base_finish(struct sha256_state *sctx, u8 *out, + unsigned int digest_size) +{ __be32 *digest = (__be32 *)out; int i; @@ -110,4 +124,12 @@ static inline int sha256_base_finish(struct shash_desc *desc, u8 *out) return 0; } +static inline int sha256_base_finish(struct shash_desc *desc, u8 *out) +{ + unsigned int digest_size = crypto_shash_digestsize(desc->tfm); + struct sha256_state *sctx = shash_desc_ctx(desc); + + return lib_sha256_base_finish(sctx, out, digest_size); +} + #endif /* _CRYPTO_SHA256_BASE_H */ diff --git a/include/crypto/sig.h b/include/crypto/sig.h new file mode 100644 index 000000000000..641b4714c448 --- /dev/null +++ b/include/crypto/sig.h @@ -0,0 +1,140 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Public Key Signature Algorithm + * + * Copyright (c) 2023 Herbert Xu <herbert@gondor.apana.org.au> + */ +#ifndef _CRYPTO_SIG_H +#define _CRYPTO_SIG_H + +#include <linux/crypto.h> + +/** + * struct crypto_sig - user-instantiated objects which encapsulate + * algorithms and core processing logic + * + * @base: Common crypto API algorithm data structure + */ +struct crypto_sig { + struct crypto_tfm base; +}; + +/** + * DOC: Generic Public Key Signature API + * + * The Public Key Signature API is used with the algorithms of type + * CRYPTO_ALG_TYPE_SIG (listed as type "sig" in /proc/crypto) + */ + +/** + * crypto_alloc_sig() - allocate signature tfm handle + * @alg_name: is the cra_name / name or cra_driver_name / driver name of the + * signing algorithm e.g. "ecdsa" + * @type: specifies the type of the algorithm + * @mask: specifies the mask for the algorithm + * + * Allocate a handle for public key signature algorithm. The returned struct + * crypto_sig is the handle that is required for any subsequent + * API invocation for signature operations. + * + * Return: allocated handle in case of success; IS_ERR() is true in case + * of an error, PTR_ERR() returns the error code. + */ +struct crypto_sig *crypto_alloc_sig(const char *alg_name, u32 type, u32 mask); + +static inline struct crypto_tfm *crypto_sig_tfm(struct crypto_sig *tfm) +{ + return &tfm->base; +} + +/** + * crypto_free_sig() - free signature tfm handle + * + * @tfm: signature tfm handle allocated with crypto_alloc_sig() + * + * If @tfm is a NULL or error pointer, this function does nothing. + */ +static inline void crypto_free_sig(struct crypto_sig *tfm) +{ + crypto_destroy_tfm(tfm, crypto_sig_tfm(tfm)); +} + +/** + * crypto_sig_maxsize() - Get len for output buffer + * + * Function returns the dest buffer size required for a given key. + * Function assumes that the key is already set in the transformation. If this + * function is called without a setkey or with a failed setkey, you will end up + * in a NULL dereference. + * + * @tfm: signature tfm handle allocated with crypto_alloc_sig() + */ +int crypto_sig_maxsize(struct crypto_sig *tfm); + +/** + * crypto_sig_sign() - Invoke signing operation + * + * Function invokes the specific signing operation for a given algorithm + * + * @tfm: signature tfm handle allocated with crypto_alloc_sig() + * @src: source buffer + * @slen: source length + * @dst: destinatino obuffer + * @dlen: destination length + * + * Return: zero on success; error code in case of error + */ +int crypto_sig_sign(struct crypto_sig *tfm, + const void *src, unsigned int slen, + void *dst, unsigned int dlen); + +/** + * crypto_sig_verify() - Invoke signature verification + * + * Function invokes the specific signature verification operation + * for a given algorithm. + * + * @tfm: signature tfm handle allocated with crypto_alloc_sig() + * @src: source buffer + * @slen: source length + * @digest: digest + * @dlen: digest length + * + * Return: zero on verification success; error code in case of error. + */ +int crypto_sig_verify(struct crypto_sig *tfm, + const void *src, unsigned int slen, + const void *digest, unsigned int dlen); + +/** + * crypto_sig_set_pubkey() - Invoke set public key operation + * + * Function invokes the algorithm specific set key function, which knows + * how to decode and interpret the encoded key and parameters + * + * @tfm: tfm handle + * @key: BER encoded public key, algo OID, paramlen, BER encoded + * parameters + * @keylen: length of the key (not including other data) + * + * Return: zero on success; error code in case of error + */ +int crypto_sig_set_pubkey(struct crypto_sig *tfm, + const void *key, unsigned int keylen); + +/** + * crypto_sig_set_privkey() - Invoke set private key operation + * + * Function invokes the algorithm specific set key function, which knows + * how to decode and interpret the encoded key and parameters + * + * @tfm: tfm handle + * @key: BER encoded private key, algo OID, paramlen, BER encoded + * parameters + * @keylen: length of the key (not including other data) + * + * Return: zero on success; error code in case of error + */ +int crypto_sig_set_privkey(struct crypto_sig *tfm, + const void *key, unsigned int keylen); +#endif diff --git a/include/crypto/sm2.h b/include/crypto/sm2.h index af452556dcd4..04a92c1013c8 100644 --- a/include/crypto/sm2.h +++ b/include/crypto/sm2.h @@ -11,15 +11,18 @@ #ifndef _CRYPTO_SM2_H #define _CRYPTO_SM2_H -#include <crypto/sm3.h> -#include <crypto/akcipher.h> +struct shash_desc; -/* The default user id as specified in GM/T 0009-2012 */ -#define SM2_DEFAULT_USERID "1234567812345678" -#define SM2_DEFAULT_USERID_LEN 16 - -extern int sm2_compute_z_digest(struct crypto_akcipher *tfm, - const unsigned char *id, size_t id_len, - unsigned char dgst[SM3_DIGEST_SIZE]); +#if IS_REACHABLE(CONFIG_CRYPTO_SM2) +int sm2_compute_z_digest(struct shash_desc *desc, + const void *key, unsigned int keylen, void *dgst); +#else +static inline int sm2_compute_z_digest(struct shash_desc *desc, + const void *key, unsigned int keylen, + void *dgst) +{ + return -ENOTSUPP; +} +#endif #endif /* _CRYPTO_SM2_H */ diff --git a/include/dt-bindings/pinctrl/k3.h b/include/dt-bindings/pinctrl/k3.h deleted file mode 100644 index b5aca149664e..000000000000 --- a/include/dt-bindings/pinctrl/k3.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * This header provides constants for pinctrl bindings for TI's K3 SoC - * family. - * - * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/ - */ -#ifndef _DT_BINDINGS_PINCTRL_TI_K3_H -#define _DT_BINDINGS_PINCTRL_TI_K3_H - -/* - * These bindings are deprecated, because they do not match the actual - * concept of bindings but rather contain pure register values. - * Instead include the header in the DTS source directory. - */ -#warning "These bindings are deprecated. Instead, use the header in the DTS source directory." - -#define PULLUDEN_SHIFT (16) -#define PULLTYPESEL_SHIFT (17) -#define RXACTIVE_SHIFT (18) - -#define PULL_DISABLE (1 << PULLUDEN_SHIFT) -#define PULL_ENABLE (0 << PULLUDEN_SHIFT) - -#define PULL_UP (1 << PULLTYPESEL_SHIFT | PULL_ENABLE) -#define PULL_DOWN (0 << PULLTYPESEL_SHIFT | PULL_ENABLE) - -#define INPUT_EN (1 << RXACTIVE_SHIFT) -#define INPUT_DISABLE (0 << RXACTIVE_SHIFT) - -/* Only these macros are expected be used directly in device tree files */ -#define PIN_OUTPUT (INPUT_DISABLE | PULL_DISABLE) -#define PIN_OUTPUT_PULLUP (INPUT_DISABLE | PULL_UP) -#define PIN_OUTPUT_PULLDOWN (INPUT_DISABLE | PULL_DOWN) -#define PIN_INPUT (INPUT_EN | PULL_DISABLE) -#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) -#define PIN_INPUT_PULLDOWN (INPUT_EN | PULL_DOWN) - -#define AM62AX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM62AX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define AM62X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM62X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define J721E_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define J721E_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define J721S2_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define J721S2_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#define J784S4_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define J784S4_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - -#endif diff --git a/include/keys/asymmetric-parser.h b/include/keys/asymmetric-parser.h index c47dc5405f79..516a3f51179e 100644 --- a/include/keys/asymmetric-parser.h +++ b/include/keys/asymmetric-parser.h @@ -10,6 +10,8 @@ #ifndef _KEYS_ASYMMETRIC_PARSER_H #define _KEYS_ASYMMETRIC_PARSER_H +struct key_preparsed_payload; + /* * Key data parser. Called during key instantiation. */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index fd8849ae4a8e..d41a05d68166 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -414,6 +414,8 @@ extern bool acpi_is_pnp_device(struct acpi_device *); typedef void (*wmi_notify_handler) (u32 value, void *context); +int wmi_instance_count(const char *guid); + extern acpi_status wmi_evaluate_method(const char *guid, u8 instance, u32 method_id, const struct acpi_buffer *in, diff --git a/include/linux/aer.h b/include/linux/aer.h index 97f64ba1b34a..3a3ab05e13fd 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -45,8 +45,6 @@ struct aer_capability_regs { int pci_enable_pcie_error_reporting(struct pci_dev *dev); int pci_disable_pcie_error_reporting(struct pci_dev *dev); int pci_aer_clear_nonfatal_status(struct pci_dev *dev); -void pci_save_aer_state(struct pci_dev *dev); -void pci_restore_aer_state(struct pci_dev *dev); #else static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev) { @@ -60,8 +58,6 @@ static inline int pci_aer_clear_nonfatal_status(struct pci_dev *dev) { return -EINVAL; } -static inline void pci_save_aer_state(struct pci_dev *dev) {} -static inline void pci_restore_aer_state(struct pci_dev *dev) {} #endif void cper_print_aer(struct pci_dev *dev, int aer_severity, diff --git a/include/linux/ata.h b/include/linux/ata.h index c224dbddb9b2..792e10a09787 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -322,15 +322,21 @@ enum { ATA_LOG_SATA_NCQ = 0x10, ATA_LOG_NCQ_NON_DATA = 0x12, ATA_LOG_NCQ_SEND_RECV = 0x13, + ATA_LOG_CDL = 0x18, + ATA_LOG_CDL_SIZE = ATA_SECT_SIZE, ATA_LOG_IDENTIFY_DEVICE = 0x30, + ATA_LOG_SENSE_NCQ = 0x0F, + ATA_LOG_SENSE_NCQ_SIZE = ATA_SECT_SIZE * 2, ATA_LOG_CONCURRENT_POSITIONING_RANGES = 0x47, /* Identify device log pages: */ + ATA_LOG_SUPPORTED_CAPABILITIES = 0x03, + ATA_LOG_CURRENT_SETTINGS = 0x04, ATA_LOG_SECURITY = 0x06, ATA_LOG_SATA_SETTINGS = 0x08, ATA_LOG_ZONED_INFORMATION = 0x09, - /* Identify device SATA settings log:*/ + /* Identify device SATA settings log: */ ATA_LOG_DEVSLP_OFFSET = 0x30, ATA_LOG_DEVSLP_SIZE = 0x08, ATA_LOG_DEVSLP_MDAT = 0x00, @@ -415,6 +421,8 @@ enum { SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */ SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */ + SETFEATURES_CDL = 0x0d, /* Enable/disable cmd duration limits */ + /* SETFEATURE Sector counts for SATA features */ SATA_FPDMA_OFFSET = 0x01, /* FPDMA non-zero buffer offsets */ SATA_FPDMA_AA = 0x02, /* FPDMA Setup FIS Auto-Activate */ @@ -425,6 +433,7 @@ enum { SATA_DEVSLP = 0x09, /* Device Sleep */ SETFEATURE_SENSE_DATA = 0xC3, /* Sense Data Reporting feature */ + SETFEATURE_SENSE_DATA_SUCC_NCQ = 0xC4, /* Sense Data for successful NCQ commands */ /* feature values for SET_MAX */ ATA_SET_MAX_ADDR = 0x00, diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 752a54e3284b..0bad62cca3d0 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -103,7 +103,7 @@ typedef u16 blk_short_t; #define BLK_STS_NOSPC ((__force blk_status_t)3) #define BLK_STS_TRANSPORT ((__force blk_status_t)4) #define BLK_STS_TARGET ((__force blk_status_t)5) -#define BLK_STS_NEXUS ((__force blk_status_t)6) +#define BLK_STS_RESV_CONFLICT ((__force blk_status_t)6) #define BLK_STS_MEDIUM ((__force blk_status_t)7) #define BLK_STS_PROTECTION ((__force blk_status_t)8) #define BLK_STS_RESOURCE ((__force blk_status_t)9) @@ -173,6 +173,12 @@ typedef u16 blk_short_t; */ #define BLK_STS_OFFLINE ((__force blk_status_t)17) +/* + * BLK_STS_DURATION_LIMIT is returned from the driver when the target device + * aborted the command because it exceeded one of its Command Duration Limits. + */ +#define BLK_STS_DURATION_LIMIT ((__force blk_status_t)18) + /** * blk_path_error - returns true if error may be path related * @error: status the request was completed with @@ -191,7 +197,7 @@ static inline bool blk_path_error(blk_status_t error) case BLK_STS_NOTSUPP: case BLK_STS_NOSPC: case BLK_STS_TARGET: - case BLK_STS_NEXUS: + case BLK_STS_RESV_CONFLICT: case BLK_STS_MEDIUM: case BLK_STS_PROTECTION: return false; diff --git a/include/linux/cdx/cdx_bus.h b/include/linux/cdx/cdx_bus.h index 35ef41d8a61a..bead71b7bc73 100644 --- a/include/linux/cdx/cdx_bus.h +++ b/include/linux/cdx/cdx_bus.h @@ -14,7 +14,6 @@ #include <linux/mod_devicetable.h> #define MAX_CDX_DEV_RESOURCES 4 -#define CDX_ANY_ID (0xFFFF) #define CDX_CONTROLLER_ID_SHIFT 4 #define CDX_BUS_NUM_MASK 0xF diff --git a/include/linux/crypto.h b/include/linux/crypto.h index fa310ac1db59..31f6fee0c36c 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -25,11 +25,12 @@ #define CRYPTO_ALG_TYPE_COMPRESS 0x00000002 #define CRYPTO_ALG_TYPE_AEAD 0x00000003 #define CRYPTO_ALG_TYPE_SKCIPHER 0x00000005 +#define CRYPTO_ALG_TYPE_AKCIPHER 0x00000006 +#define CRYPTO_ALG_TYPE_SIG 0x00000007 #define CRYPTO_ALG_TYPE_KPP 0x00000008 #define CRYPTO_ALG_TYPE_ACOMPRESS 0x0000000a #define CRYPTO_ALG_TYPE_SCOMPRESS 0x0000000b #define CRYPTO_ALG_TYPE_RNG 0x0000000c -#define CRYPTO_ALG_TYPE_AKCIPHER 0x0000000d #define CRYPTO_ALG_TYPE_HASH 0x0000000e #define CRYPTO_ALG_TYPE_SHASH 0x0000000e #define CRYPTO_ALG_TYPE_AHASH 0x0000000f diff --git a/include/linux/dax.h b/include/linux/dax.h index bf6258472e49..261944ec0887 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -261,6 +261,19 @@ static inline bool dax_mapping(struct address_space *mapping) return mapping->host && IS_DAX(mapping->host); } +/* + * Due to dax's memory and block duo personalities, hwpoison reporting + * takes into consideration which personality is presently visible. + * When dax acts like a block device, such as in block IO, an encounter of + * dax hwpoison is reported as -EIO. + * When dax acts like memory, such as in page fault, a detection of hwpoison + * is reported as -EHWPOISON which leads to VM_FAULT_HWPOISON. + */ +static inline int dax_mem2blk_err(int err) +{ + return (err == -EHWPOISON) ? -EIO : err; +} + #ifdef CONFIG_DEV_DAX_HMEM_DEVICES void hmem_register_resource(int target_nid, struct resource *r); #else diff --git a/include/linux/dm-bufio.h b/include/linux/dm-bufio.h index 681656a1c03d..75e7d8cbb532 100644 --- a/include/linux/dm-bufio.h +++ b/include/linux/dm-bufio.h @@ -38,6 +38,8 @@ dm_bufio_client_create(struct block_device *bdev, unsigned int block_size, */ void dm_bufio_client_destroy(struct dm_bufio_client *c); +void dm_bufio_client_reset(struct dm_bufio_client *c); + /* * Set the sector range. * When this function is called, there must be no I/O in progress on the bufio diff --git a/include/linux/efi.h b/include/linux/efi.h index 18d83a613635..ab088c662e88 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1056,6 +1056,7 @@ struct efivar_operations { efi_set_variable_t *set_variable; efi_set_variable_t *set_variable_nonblocking; efi_query_variable_store_t *query_variable_store; + efi_query_variable_info_t *query_variable_info; }; struct efivars { @@ -1063,6 +1064,12 @@ struct efivars { const struct efivar_operations *ops; }; +#ifdef CONFIG_X86 +u64 __attribute_const__ efivar_reserved_space(void); +#else +static inline u64 efivar_reserved_space(void) { return 0; } +#endif + /* * The maximum size of VariableName + Data = 1024 * Therefore, it's reasonable to save that much @@ -1101,6 +1108,10 @@ efi_status_t efivar_set_variable_locked(efi_char16_t *name, efi_guid_t *vendor, efi_status_t efivar_set_variable(efi_char16_t *name, efi_guid_t *vendor, u32 attr, unsigned long data_size, void *data); +efi_status_t efivar_query_variable_info(u32 attr, u64 *storage_space, + u64 *remaining_space, + u64 *max_variable_size); + #if IS_ENABLED(CONFIG_EFI_CAPSULE_LOADER) extern bool efi_capsule_pending(int *reset_type); diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h index fe7e6ba918f1..1c849db953a5 100644 --- a/include/linux/export-internal.h +++ b/include/linux/export-internal.h @@ -10,6 +10,55 @@ #include <linux/compiler.h> #include <linux/types.h> +#if defined(CONFIG_HAVE_ARCH_PREL32_RELOCATIONS) +/* + * relative reference: this reduces the size by half on 64-bit architectures, + * and eliminates the need for absolute relocations that require runtime + * processing on relocatable kernels. + */ +#define __KSYM_REF(sym) ".long " #sym "- ." +#elif defined(CONFIG_64BIT) +#define __KSYM_REF(sym) ".quad " #sym +#else +#define __KSYM_REF(sym) ".long " #sym +#endif + +/* + * For every exported symbol, do the following: + * + * - Put the name of the symbol and namespace (empty string "" for none) in + * __ksymtab_strings. + * - Place a struct kernel_symbol entry in the __ksymtab section. + * + * Note on .section use: we specify progbits since usage of the "M" (SHF_MERGE) + * section flag requires it. Use '%progbits' instead of '@progbits' since the + * former apparently works on all arches according to the binutils source. + */ +#define __KSYMTAB(name, sym, sec, ns) \ + asm(" .section \"__ksymtab_strings\",\"aMS\",%progbits,1" "\n" \ + "__kstrtab_" #name ":" "\n" \ + " .asciz \"" #name "\"" "\n" \ + "__kstrtabns_" #name ":" "\n" \ + " .asciz \"" ns "\"" "\n" \ + " .previous" "\n" \ + " .section \"___ksymtab" sec "+" #name "\", \"a\"" "\n" \ + " .balign 4" "\n" \ + "__ksymtab_" #name ":" "\n" \ + __KSYM_REF(sym) "\n" \ + __KSYM_REF(__kstrtab_ ##name) "\n" \ + __KSYM_REF(__kstrtabns_ ##name) "\n" \ + " .previous" "\n" \ + ) + +#ifdef CONFIG_IA64 +#define KSYM_FUNC(name) @fptr(name) +#else +#define KSYM_FUNC(name) name +#endif + +#define KSYMTAB_FUNC(name, sec, ns) __KSYMTAB(name, KSYM_FUNC(name), sec, ns) +#define KSYMTAB_DATA(name, sec, ns) __KSYMTAB(name, name, sec, ns) + #define SYMBOL_CRC(sym, crc, sec) \ asm(".section \"___kcrctab" sec "+" #sym "\",\"a\"" "\n" \ "__crc_" #sym ":" "\n" \ diff --git a/include/linux/export.h b/include/linux/export.h index 3f31ced0d977..beed8387e0a4 100644 --- a/include/linux/export.h +++ b/include/linux/export.h @@ -2,6 +2,8 @@ #ifndef _LINUX_EXPORT_H #define _LINUX_EXPORT_H +#include <linux/compiler.h> +#include <linux/linkage.h> #include <linux/stringify.h> /* @@ -28,74 +30,25 @@ extern struct module __this_module; #else #define THIS_MODULE ((struct module *)0) #endif +#endif /* __ASSEMBLY__ */ -#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS -#include <linux/compiler.h> -/* - * Emit the ksymtab entry as a pair of relative references: this reduces - * the size by half on 64-bit architectures, and eliminates the need for - * absolute relocations that require runtime processing on relocatable - * kernels. - */ -#define __KSYMTAB_ENTRY(sym, sec) \ - __ADDRESSABLE(sym) \ - asm(" .section \"___ksymtab" sec "+" #sym "\", \"a\" \n" \ - " .balign 4 \n" \ - "__ksymtab_" #sym ": \n" \ - " .long " #sym "- . \n" \ - " .long __kstrtab_" #sym "- . \n" \ - " .long __kstrtabns_" #sym "- . \n" \ - " .previous \n") - -struct kernel_symbol { - int value_offset; - int name_offset; - int namespace_offset; -}; +#ifdef CONFIG_64BIT +#define __EXPORT_SYMBOL_REF(sym) \ + .balign 8 ASM_NL \ + .quad sym #else -#define __KSYMTAB_ENTRY(sym, sec) \ - static const struct kernel_symbol __ksymtab_##sym \ - __attribute__((section("___ksymtab" sec "+" #sym), used)) \ - __aligned(sizeof(void *)) \ - = { (unsigned long)&sym, __kstrtab_##sym, __kstrtabns_##sym } - -struct kernel_symbol { - unsigned long value; - const char *name; - const char *namespace; -}; +#define __EXPORT_SYMBOL_REF(sym) \ + .balign 4 ASM_NL \ + .long sym #endif -#ifdef __GENKSYMS__ - -#define ___EXPORT_SYMBOL(sym, sec, ns) __GENKSYMS_EXPORT_SYMBOL(sym) - -#else - -/* - * For every exported symbol, do the following: - * - * - Put the name of the symbol and namespace (empty string "" for none) in - * __ksymtab_strings. - * - Place a struct kernel_symbol entry in the __ksymtab section. - * - * note on .section use: we specify progbits since usage of the "M" (SHF_MERGE) - * section flag requires it. Use '%progbits' instead of '@progbits' since the - * former apparently works on all arches according to the binutils source. - */ -#define ___EXPORT_SYMBOL(sym, sec, ns) \ - extern typeof(sym) sym; \ - extern const char __kstrtab_##sym[]; \ - extern const char __kstrtabns_##sym[]; \ - asm(" .section \"__ksymtab_strings\",\"aMS\",%progbits,1 \n" \ - "__kstrtab_" #sym ": \n" \ - " .asciz \"" #sym "\" \n" \ - "__kstrtabns_" #sym ": \n" \ - " .asciz \"" ns "\" \n" \ - " .previous \n"); \ - __KSYMTAB_ENTRY(sym, sec) - -#endif +#define ___EXPORT_SYMBOL(sym, license, ns) \ + .section ".export_symbol","a" ASM_NL \ + __export_symbol_##sym: ASM_NL \ + .asciz license ASM_NL \ + .asciz ns ASM_NL \ + __EXPORT_SYMBOL_REF(sym) ASM_NL \ + .previous #if !defined(CONFIG_MODULES) || defined(__DISABLE_EXPORTS) @@ -104,54 +57,35 @@ struct kernel_symbol { * be reused in other execution contexts such as the UEFI stub or the * decompressor. */ -#define __EXPORT_SYMBOL(sym, sec, ns) +#define __EXPORT_SYMBOL(sym, license, ns) -#elif defined(CONFIG_TRIM_UNUSED_KSYMS) +#elif defined(__GENKSYMS__) -#include <generated/autoksyms.h> +#define __EXPORT_SYMBOL(sym, license, ns) __GENKSYMS_EXPORT_SYMBOL(sym) -/* - * For fine grained build dependencies, we want to tell the build system - * about each possible exported symbol even if they're not actually exported. - * We use a symbol pattern __ksym_marker_<symbol> that the build system filters - * from the $(NM) output (see scripts/gen_ksymdeps.sh). These symbols are - * discarded in the final link stage. - */ -#define __ksym_marker(sym) \ - static int __ksym_marker_##sym[0] __section(".discard.ksym") __used - -#define __EXPORT_SYMBOL(sym, sec, ns) \ - __ksym_marker(sym); \ - __cond_export_sym(sym, sec, ns, __is_defined(__KSYM_##sym)) -#define __cond_export_sym(sym, sec, ns, conf) \ - ___cond_export_sym(sym, sec, ns, conf) -#define ___cond_export_sym(sym, sec, ns, enabled) \ - __cond_export_sym_##enabled(sym, sec, ns) -#define __cond_export_sym_1(sym, sec, ns) ___EXPORT_SYMBOL(sym, sec, ns) - -#ifdef __GENKSYMS__ -#define __cond_export_sym_0(sym, sec, ns) __GENKSYMS_EXPORT_SYMBOL(sym) -#else -#define __cond_export_sym_0(sym, sec, ns) /* nothing */ -#endif +#elif defined(__ASSEMBLY__) + +#define __EXPORT_SYMBOL(sym, license, ns) \ + ___EXPORT_SYMBOL(sym, license, ns) #else -#define __EXPORT_SYMBOL(sym, sec, ns) ___EXPORT_SYMBOL(sym, sec, ns) +#define __EXPORT_SYMBOL(sym, license, ns) \ + extern typeof(sym) sym; \ + __ADDRESSABLE(sym) \ + asm(__stringify(___EXPORT_SYMBOL(sym, license, ns))) #endif /* CONFIG_MODULES */ #ifdef DEFAULT_SYMBOL_NAMESPACE -#define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, __stringify(DEFAULT_SYMBOL_NAMESPACE)) +#define _EXPORT_SYMBOL(sym, license) __EXPORT_SYMBOL(sym, license, __stringify(DEFAULT_SYMBOL_NAMESPACE)) #else -#define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "") +#define _EXPORT_SYMBOL(sym, license) __EXPORT_SYMBOL(sym, license, "") #endif #define EXPORT_SYMBOL(sym) _EXPORT_SYMBOL(sym, "") -#define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl") +#define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "GPL") #define EXPORT_SYMBOL_NS(sym, ns) __EXPORT_SYMBOL(sym, "", __stringify(ns)) -#define EXPORT_SYMBOL_NS_GPL(sym, ns) __EXPORT_SYMBOL(sym, "_gpl", __stringify(ns)) - -#endif /* !__ASSEMBLY__ */ +#define EXPORT_SYMBOL_NS_GPL(sym, ns) __EXPORT_SYMBOL(sym, "GPL", __stringify(ns)) #endif /* _LINUX_EXPORT_H */ diff --git a/include/linux/fprobe.h b/include/linux/fprobe.h index 47fefc7f363b..3e03758151f4 100644 --- a/include/linux/fprobe.h +++ b/include/linux/fprobe.h @@ -35,9 +35,11 @@ struct fprobe { int nr_maxactive; int (*entry_handler)(struct fprobe *fp, unsigned long entry_ip, - struct pt_regs *regs, void *entry_data); + unsigned long ret_ip, struct pt_regs *regs, + void *entry_data); void (*exit_handler)(struct fprobe *fp, unsigned long entry_ip, - struct pt_regs *regs, void *entry_data); + unsigned long ret_ip, struct pt_regs *regs, + void *entry_data); }; /* This fprobe is soft-disabled. */ @@ -64,6 +66,7 @@ int register_fprobe(struct fprobe *fp, const char *filter, const char *notfilter int register_fprobe_ips(struct fprobe *fp, unsigned long *addrs, int num); int register_fprobe_syms(struct fprobe *fp, const char **syms, int num); int unregister_fprobe(struct fprobe *fp); +bool fprobe_is_registered(struct fprobe *fp); #else static inline int register_fprobe(struct fprobe *fp, const char *filter, const char *notfilter) { @@ -81,6 +84,10 @@ static inline int unregister_fprobe(struct fprobe *fp) { return -EOPNOTSUPP; } +static inline bool fprobe_is_registered(struct fprobe *fp) +{ + return false; +} #endif /** diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index b23bdd414394..8e59bd954153 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -633,6 +633,7 @@ enum { FTRACE_ITER_MOD = (1 << 5), FTRACE_ITER_ENABLED = (1 << 6), FTRACE_ITER_TOUCHED = (1 << 7), + FTRACE_ITER_ADDRS = (1 << 8), }; void arch_ftrace_update_code(int command); @@ -1018,6 +1019,9 @@ struct ftrace_graph_ent { */ struct ftrace_graph_ret { unsigned long func; /* Current function */ +#ifdef CONFIG_FUNCTION_GRAPH_RETVAL + unsigned long retval; +#endif int depth; /* Number of functions that overran the depth limit for current task */ unsigned int overrun; diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 13a1ce38cb0c..3430cc2b05a6 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -367,6 +367,8 @@ struct i2c_adapter *i2c_verify_adapter(struct device *dev); const struct i2c_device_id *i2c_match_id(const struct i2c_device_id *id, const struct i2c_client *client); +const void *i2c_get_match_data(const struct i2c_client *client); + static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj) { struct device * const dev = kobj_to_dev(kobj); diff --git a/include/linux/libata.h b/include/linux/libata.h index dd5797fb6305..820f7a3a2749 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -94,17 +94,19 @@ enum { ATA_DFLAG_DMADIR = (1 << 10), /* device requires DMADIR */ ATA_DFLAG_NCQ_SEND_RECV = (1 << 11), /* device supports NCQ SEND and RECV */ ATA_DFLAG_NCQ_PRIO = (1 << 12), /* device supports NCQ priority */ - ATA_DFLAG_CFG_MASK = (1 << 13) - 1, - - ATA_DFLAG_PIO = (1 << 13), /* device limited to PIO mode */ - ATA_DFLAG_NCQ_OFF = (1 << 14), /* device limited to non-NCQ mode */ - ATA_DFLAG_SLEEPING = (1 << 15), /* device is sleeping */ - ATA_DFLAG_DUBIOUS_XFER = (1 << 16), /* data transfer not verified */ - ATA_DFLAG_NO_UNLOAD = (1 << 17), /* device doesn't support unload */ - ATA_DFLAG_UNLOCK_HPA = (1 << 18), /* unlock HPA */ - ATA_DFLAG_INIT_MASK = (1 << 19) - 1, - - ATA_DFLAG_NCQ_PRIO_ENABLED = (1 << 19), /* Priority cmds sent to dev */ + ATA_DFLAG_CDL = (1 << 13), /* supports cmd duration limits */ + ATA_DFLAG_CFG_MASK = (1 << 14) - 1, + + ATA_DFLAG_PIO = (1 << 14), /* device limited to PIO mode */ + ATA_DFLAG_NCQ_OFF = (1 << 15), /* device limited to non-NCQ mode */ + ATA_DFLAG_SLEEPING = (1 << 16), /* device is sleeping */ + ATA_DFLAG_DUBIOUS_XFER = (1 << 17), /* data transfer not verified */ + ATA_DFLAG_NO_UNLOAD = (1 << 18), /* device doesn't support unload */ + ATA_DFLAG_UNLOCK_HPA = (1 << 19), /* unlock HPA */ + ATA_DFLAG_INIT_MASK = (1 << 20) - 1, + + ATA_DFLAG_NCQ_PRIO_ENABLED = (1 << 20), /* Priority cmds sent to dev */ + ATA_DFLAG_CDL_ENABLED = (1 << 21), /* cmd duration limits is enabled */ ATA_DFLAG_DETACH = (1 << 24), ATA_DFLAG_DETACHED = (1 << 25), ATA_DFLAG_DA = (1 << 26), /* device supports Device Attention */ @@ -115,7 +117,8 @@ enum { ATA_DFLAG_FEATURES_MASK = (ATA_DFLAG_TRUSTED | ATA_DFLAG_DA | \ ATA_DFLAG_DEVSLP | ATA_DFLAG_NCQ_SEND_RECV | \ - ATA_DFLAG_NCQ_PRIO | ATA_DFLAG_FUA), + ATA_DFLAG_NCQ_PRIO | ATA_DFLAG_FUA | \ + ATA_DFLAG_CDL), ATA_DEV_UNKNOWN = 0, /* unknown device */ ATA_DEV_ATA = 1, /* ATA device */ @@ -206,10 +209,12 @@ enum { ATA_QCFLAG_CLEAR_EXCL = (1 << 5), /* clear excl_link on completion */ ATA_QCFLAG_QUIET = (1 << 6), /* don't report device error */ ATA_QCFLAG_RETRY = (1 << 7), /* retry after failure */ + ATA_QCFLAG_HAS_CDL = (1 << 8), /* qc has CDL a descriptor set */ ATA_QCFLAG_EH = (1 << 16), /* cmd aborted and owned by EH */ ATA_QCFLAG_SENSE_VALID = (1 << 17), /* sense data valid */ ATA_QCFLAG_EH_SCHEDULED = (1 << 18), /* EH scheduled (obsolete) */ + ATA_QCFLAG_EH_SUCCESS_CMD = (1 << 19), /* EH should fetch sense for this successful cmd */ /* host set flags */ ATA_HOST_SIMPLEX = (1 << 0), /* Host is simplex, one DMA channel per host only */ @@ -308,8 +313,10 @@ enum { ATA_EH_RESET = ATA_EH_SOFTRESET | ATA_EH_HARDRESET, ATA_EH_ENABLE_LINK = (1 << 3), ATA_EH_PARK = (1 << 5), /* unload heads and stop I/O */ + ATA_EH_GET_SUCCESS_SENSE = (1 << 6), /* Get sense data for successful cmd */ - ATA_EH_PERDEV_MASK = ATA_EH_REVALIDATE | ATA_EH_PARK, + ATA_EH_PERDEV_MASK = ATA_EH_REVALIDATE | ATA_EH_PARK | + ATA_EH_GET_SUCCESS_SENSE, ATA_EH_ALL_ACTIONS = ATA_EH_REVALIDATE | ATA_EH_RESET | ATA_EH_ENABLE_LINK, @@ -709,6 +716,9 @@ struct ata_device { /* Concurrent positioning ranges */ struct ata_cpr_log *cpr_log; + /* Command Duration Limits log support */ + u8 cdl[ATA_LOG_CDL_SIZE]; + /* error history */ int spdn_cnt; /* ering is CLEAR_END, read comment above CLEAR_END */ @@ -860,6 +870,7 @@ struct ata_port { struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */ #endif /* owned by EH */ + u8 *ncq_sense_buf; u8 sector_buf[ATA_SECT_SIZE] ____cacheline_aligned; }; @@ -1144,8 +1155,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev); extern void ata_scsi_slave_destroy(struct scsi_device *sdev); extern int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth); -extern int ata_change_queue_depth(struct ata_port *ap, struct ata_device *dev, - struct scsi_device *sdev, int queue_depth); +extern int ata_change_queue_depth(struct ata_port *ap, struct scsi_device *sdev, + int queue_depth); extern struct ata_device *ata_dev_pair(struct ata_device *adev); extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev); extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap); @@ -1178,6 +1189,7 @@ extern int sata_link_hardreset(struct ata_link *link, bool *online, int (*check_ready)(struct ata_link *)); extern int sata_link_resume(struct ata_link *link, const unsigned long *params, unsigned long deadline); +extern int ata_eh_read_sense_success_ncq_log(struct ata_link *link); extern void ata_eh_analyze_ncq_error(struct ata_link *link); #else static inline const unsigned long * @@ -1215,6 +1227,10 @@ static inline int sata_link_resume(struct ata_link *link, { return -EOPNOTSUPP; } +static inline int ata_eh_read_sense_success_ncq_log(struct ata_link *link) +{ + return -EOPNOTSUPP; +} static inline void ata_eh_analyze_ncq_error(struct ata_link *link) { } #endif extern int sata_link_debounce(struct ata_link *link, @@ -1276,7 +1292,7 @@ extern int ata_pci_device_resume(struct pci_dev *pdev); struct platform_device; -extern int ata_platform_remove_one(struct platform_device *pdev); +extern void ata_platform_remove_one(struct platform_device *pdev); /* * ACPI - drivers/ata/libata-acpi.c diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h index 3bc9f7410e21..c53c81242e72 100644 --- a/include/linux/lockd/bind.h +++ b/include/linux/lockd/bind.h @@ -20,6 +20,7 @@ /* Dummy declarations */ struct svc_rqst; struct rpc_task; +struct rpc_clnt; /* * This is the set of functions for lockd->nfsd communication @@ -56,6 +57,7 @@ struct nlmclnt_initdata { extern struct nlm_host *nlmclnt_init(const struct nlmclnt_initdata *nlm_init); extern void nlmclnt_done(struct nlm_host *host); +extern struct rpc_clnt *nlmclnt_rpc_clnt(struct nlm_host *host); /* * NLM client operations provide a means to modify RPC processing of NLM diff --git a/include/linux/mm.h b/include/linux/mm.h index 39aa409e84d5..74f1be743ba2 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2323,6 +2323,9 @@ void pagecache_isize_extended(struct inode *inode, loff_t from, loff_t to); void truncate_pagecache_range(struct inode *inode, loff_t offset, loff_t end); int generic_error_remove_page(struct address_space *mapping, struct page *page); +struct vm_area_struct *lock_mm_and_find_vma(struct mm_struct *mm, + unsigned long address, struct pt_regs *regs); + #ifdef CONFIG_MMU extern vm_fault_t handle_mm_fault(struct vm_area_struct *vma, unsigned long address, unsigned int flags, @@ -2334,8 +2337,6 @@ void unmap_mapping_pages(struct address_space *mapping, pgoff_t start, pgoff_t nr, bool even_cows); void unmap_mapping_range(struct address_space *mapping, loff_t const holebegin, loff_t const holelen, int even_cows); -struct vm_area_struct *lock_mm_and_find_vma(struct mm_struct *mm, - unsigned long address, struct pt_regs *regs); #else static inline vm_fault_t handle_mm_fault(struct vm_area_struct *vma, unsigned long address, unsigned int flags, @@ -3176,7 +3177,7 @@ extern unsigned long do_mmap(struct file *file, unsigned long addr, unsigned long pgoff, unsigned long *populate, struct list_head *uf); extern int do_vmi_munmap(struct vma_iterator *vmi, struct mm_struct *mm, unsigned long start, size_t len, struct list_head *uf, - bool downgrade); + bool unlock); extern int do_munmap(struct mm_struct *, unsigned long, size_t, struct list_head *uf); extern int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int behavior); @@ -3184,7 +3185,7 @@ extern int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, #ifdef CONFIG_MMU extern int do_vma_munmap(struct vma_iterator *vmi, struct vm_area_struct *vma, unsigned long start, unsigned long end, - struct list_head *uf, bool downgrade); + struct list_head *uf, bool unlock); extern int __mm_populate(unsigned long addr, unsigned long len, int ignore_errors); static inline void mm_populate(unsigned long addr, unsigned long len) @@ -3378,6 +3379,8 @@ static inline vm_fault_t vmf_error(int err) { if (err == -ENOMEM) return VM_FAULT_OOM; + else if (err == -EHWPOISON) + return VM_FAULT_HWPOISON; return VM_FAULT_SIGBUS; } diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index ccaaeda792c0..ccf017353bb6 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -912,6 +912,12 @@ struct ishtp_device_id { kernel_ulong_t driver_data; }; +#define CDX_ANY_ID (0xFFFF) + +enum { + CDX_ID_F_VFIO_DRIVER_OVERRIDE = 1, +}; + /** * struct cdx_device_id - CDX device identifier * @vendor: Vendor ID diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index ea2f7e6b1b0b..20eeba8b009d 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -63,7 +63,8 @@ struct nfs_client { u32 cl_minorversion;/* NFSv4 minorversion */ unsigned int cl_nconnect; /* Number of connections */ unsigned int cl_max_connect; /* max number of xprts allowed */ - const char * cl_principal; /* used for machine cred */ + const char * cl_principal; /* used for machine cred */ + struct xprtsec_parms cl_xprtsec; /* xprt security policy */ #if IS_ENABLED(CONFIG_NFS_V4) struct list_head cl_ds_clients; /* auth flavor data servers */ @@ -153,6 +154,7 @@ struct nfs_server { #define NFS_MOUNT_WRITE_EAGER 0x01000000 #define NFS_MOUNT_WRITE_WAIT 0x02000000 #define NFS_MOUNT_TRUNK_DISCOVERY 0x04000000 +#define NFS_MOUNT_SHUTDOWN 0x08000000 unsigned int fattr_valid; /* Valid attributes */ unsigned int caps; /* server capabilities */ @@ -183,6 +185,7 @@ struct nfs_server { change_attr_type;/* Description of change attribute */ struct nfs_fsid fsid; + int s_sysfs_id; /* sysfs dentry index */ __u64 maxfilesize; /* maximum file size */ struct timespec64 time_delta; /* smallest time granularity */ unsigned long mount_time; /* when this fs was mounted */ @@ -259,6 +262,7 @@ struct nfs_server { /* User namespace info */ const struct cred *cred; bool has_sec_mnt_opts; + struct kobject kobj; }; /* Server capabilities */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 29a1b39794bf..12bbb5c63664 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1528,6 +1528,7 @@ struct nfs42_seek_res { struct nfs42_setxattrargs { struct nfs4_sequence_args seq_args; struct nfs_fh *fh; + const u32 *bitmask; const char *xattr_name; u32 xattr_flags; size_t xattr_len; @@ -1537,6 +1538,8 @@ struct nfs42_setxattrargs { struct nfs42_setxattrres { struct nfs4_sequence_res seq_res; struct nfs4_change_info cinfo; + struct nfs_fattr *fattr; + const struct nfs_server *server; }; struct nfs42_getxattrargs { diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 779507ac750b..182b6d614eb1 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -759,20 +759,55 @@ enum { NVME_LBART_ATTRIB_HIDE = 1 << 1, }; +enum nvme_pr_type { + NVME_PR_WRITE_EXCLUSIVE = 1, + NVME_PR_EXCLUSIVE_ACCESS = 2, + NVME_PR_WRITE_EXCLUSIVE_REG_ONLY = 3, + NVME_PR_EXCLUSIVE_ACCESS_REG_ONLY = 4, + NVME_PR_WRITE_EXCLUSIVE_ALL_REGS = 5, + NVME_PR_EXCLUSIVE_ACCESS_ALL_REGS = 6, +}; + +enum nvme_eds { + NVME_EXTENDED_DATA_STRUCT = 0x1, +}; + +struct nvme_registered_ctrl { + __le16 cntlid; + __u8 rcsts; + __u8 rsvd3[5]; + __le64 hostid; + __le64 rkey; +}; + struct nvme_reservation_status { __le32 gen; __u8 rtype; __u8 regctl[2]; __u8 resv5[2]; __u8 ptpls; - __u8 resv10[13]; - struct { - __le16 cntlid; - __u8 rcsts; - __u8 resv3[5]; - __le64 hostid; - __le64 rkey; - } regctl_ds[]; + __u8 resv10[14]; + struct nvme_registered_ctrl regctl_ds[]; +}; + +struct nvme_registered_ctrl_ext { + __le16 cntlid; + __u8 rcsts; + __u8 rsvd3[5]; + __le64 rkey; + __u8 hostid[16]; + __u8 rsvd32[32]; +}; + +struct nvme_reservation_status_ext { + __le32 gen; + __u8 rtype; + __u8 regctl[2]; + __u8 resv5[2]; + __u8 ptpls; + __u8 resv10[14]; + __u8 rsvd24[40]; + struct nvme_registered_ctrl_ext regctl_eds[]; }; enum nvme_async_event_type { diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index 301bb0e53707..5cb694031072 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -203,7 +203,9 @@ void pci_epc_destroy(struct pci_epc *epc); int pci_epc_add_epf(struct pci_epc *epc, struct pci_epf *epf, enum pci_epc_interface_type type); void pci_epc_linkup(struct pci_epc *epc); +void pci_epc_linkdown(struct pci_epc *epc); void pci_epc_init_notify(struct pci_epc *epc); +void pci_epc_bme_notify(struct pci_epc *epc); void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf, enum pci_epc_interface_type type); int pci_epc_write_header(struct pci_epc *epc, u8 func_no, u8 vfunc_no, diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h index a215dc8ce693..3f44b6aec477 100644 --- a/include/linux/pci-epf.h +++ b/include/linux/pci-epf.h @@ -71,10 +71,14 @@ struct pci_epf_ops { * struct pci_epf_event_ops - Callbacks for capturing the EPC events * @core_init: Callback for the EPC initialization complete event * @link_up: Callback for the EPC link up event + * @link_down: Callback for the EPC link down event + * @bme: Callback for the EPC BME (Bus Master Enable) event */ struct pci_epc_event_ops { int (*core_init)(struct pci_epf *epf); int (*link_up)(struct pci_epf *epf); + int (*link_down)(struct pci_epf *epf); + int (*bme)(struct pci_epf *epf); }; /** @@ -89,7 +93,8 @@ struct pci_epc_event_ops { * @id_table: identifies EPF devices for probing */ struct pci_epf_driver { - int (*probe)(struct pci_epf *epf); + int (*probe)(struct pci_epf *epf, + const struct pci_epf_device_id *id); void (*remove)(struct pci_epf *epf); struct device_driver driver; @@ -131,6 +136,7 @@ struct pci_epf_bar { * @epc: the EPC device to which this EPF device is bound * @epf_pf: the physical EPF device to which this virtual EPF device is bound * @driver: the EPF driver to which this EPF device is bound + * @id: Pointer to the EPF device ID * @list: to add pci_epf as a list of PCI endpoint functions to pci_epc * @lock: mutex to protect pci_epf_ops * @sec_epc: the secondary EPC device to which this EPF device is bound @@ -158,6 +164,7 @@ struct pci_epf { struct pci_epc *epc; struct pci_epf *epf_pf; struct pci_epf_driver *driver; + const struct pci_epf_device_id *id; struct list_head list; /* mutex to protect against concurrent access of pci_epf_ops */ struct mutex lock; @@ -214,8 +221,6 @@ void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar, enum pci_epc_interface_type type); int pci_epf_bind(struct pci_epf *epf); void pci_epf_unbind(struct pci_epf *epf); -struct config_group *pci_epf_type_add_cfs(struct pci_epf *epf, - struct config_group *group); int pci_epf_add_vepf(struct pci_epf *epf_pf, struct pci_epf *epf_vf); void pci_epf_remove_vepf(struct pci_epf *epf_pf, struct pci_epf *epf_vf); #endif /* __LINUX_PCI_EPF_H */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 60b8772b5bd4..c69a2cc1f412 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1903,6 +1903,7 @@ static inline int pci_dev_present(const struct pci_device_id *ids) #define pci_dev_put(dev) do { } while (0) static inline void pci_set_master(struct pci_dev *dev) { } +static inline void pci_clear_master(struct pci_dev *dev) { } static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; } static inline void pci_disable_device(struct pci_dev *dev) { } static inline int pcim_enable_device(struct pci_dev *pdev) { return -EIO; } diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 206371edf943..2dc75df1437f 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2,7 +2,7 @@ /* * PCI Class, Vendor and Device IDs * - * Please keep sorted. + * Please keep sorted by numeric Vendor ID and Device ID. * * Do not add new entries to this file unless the definitions * are shared between multiple drivers. @@ -164,6 +164,8 @@ #define PCI_DEVICE_ID_LOONGSON_HDA 0x7a07 #define PCI_DEVICE_ID_LOONGSON_HDMI 0x7a37 +#define PCI_VENDOR_ID_SOLIDIGM 0x025e + #define PCI_VENDOR_ID_TTTECH 0x0357 #define PCI_DEVICE_ID_TTTECH_MC322 0x000a diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index b528be0e1f47..2166a69e3bf2 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -305,6 +305,7 @@ struct pmu { struct module *module; struct device *dev; + struct device *parent; const struct attribute_group **attr_groups; const struct attribute_group **attr_update; const char *name; diff --git a/include/linux/pid.h b/include/linux/pid.h index b75de288a8c2..653a527574c4 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -67,7 +67,7 @@ struct pid /* wait queue for pidfd notifications */ wait_queue_head_t wait_pidfd; struct rcu_head rcu; - struct upid numbers[1]; + struct upid numbers[]; }; extern struct pid init_struct_pid; diff --git a/include/linux/pm.h b/include/linux/pm.h index 035d9649eba4..badad7d11f4f 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -375,23 +375,23 @@ const struct dev_pm_ops name = { \ } #ifdef CONFIG_PM -#define _EXPORT_DEV_PM_OPS(name, sec, ns) \ +#define _EXPORT_DEV_PM_OPS(name, license, ns) \ const struct dev_pm_ops name; \ - __EXPORT_SYMBOL(name, sec, ns); \ + __EXPORT_SYMBOL(name, license, ns); \ const struct dev_pm_ops name #define EXPORT_PM_FN_GPL(name) EXPORT_SYMBOL_GPL(name) #define EXPORT_PM_FN_NS_GPL(name, ns) EXPORT_SYMBOL_NS_GPL(name, ns) #else -#define _EXPORT_DEV_PM_OPS(name, sec, ns) \ +#define _EXPORT_DEV_PM_OPS(name, license, ns) \ static __maybe_unused const struct dev_pm_ops __static_##name #define EXPORT_PM_FN_GPL(name) #define EXPORT_PM_FN_NS_GPL(name, ns) #endif #define EXPORT_DEV_PM_OPS(name) _EXPORT_DEV_PM_OPS(name, "", "") -#define EXPORT_GPL_DEV_PM_OPS(name) _EXPORT_DEV_PM_OPS(name, "_gpl", "") +#define EXPORT_GPL_DEV_PM_OPS(name) _EXPORT_DEV_PM_OPS(name, "GPL", "") #define EXPORT_NS_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "", #ns) -#define EXPORT_NS_GPL_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "_gpl", #ns) +#define EXPORT_NS_GPL_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "GPL", #ns) /* * Use this if you want to use the same suspend and resume callbacks for suspend diff --git a/include/linux/pr.h b/include/linux/pr.h index 94ceec713afe..3003daec28a5 100644 --- a/include/linux/pr.h +++ b/include/linux/pr.h @@ -4,6 +4,18 @@ #include <uapi/linux/pr.h> +struct pr_keys { + u32 generation; + u32 num_keys; + u64 keys[]; +}; + +struct pr_held_reservation { + u64 key; + u32 generation; + enum pr_type type; +}; + struct pr_ops { int (*pr_register)(struct block_device *bdev, u64 old_key, u64 new_key, u32 flags); @@ -14,6 +26,19 @@ struct pr_ops { int (*pr_preempt)(struct block_device *bdev, u64 old_key, u64 new_key, enum pr_type type, bool abort); int (*pr_clear)(struct block_device *bdev, u64 key); + /* + * pr_read_keys - Read the registered keys and return them in the + * pr_keys->keys array. The keys array will have been allocated at the + * end of the pr_keys struct, and pr_keys->num_keys must be set to the + * number of keys the array can hold. If there are more than can fit + * in the array, success will still be returned and pr_keys->num_keys + * will reflect the total number of keys the device contains, so the + * caller can retry with a larger array. + */ + int (*pr_read_keys)(struct block_device *bdev, + struct pr_keys *keys_info); + int (*pr_read_reservation)(struct block_device *bdev, + struct pr_held_reservation *rsv); }; #endif /* LINUX_PR_H */ diff --git a/include/linux/rcuwait.h b/include/linux/rcuwait.h index 8052d34da782..27343424225c 100644 --- a/include/linux/rcuwait.h +++ b/include/linux/rcuwait.h @@ -49,9 +49,9 @@ static inline void prepare_to_rcuwait(struct rcuwait *w) extern void finish_rcuwait(struct rcuwait *w); -#define rcuwait_wait_event(w, condition, state) \ +#define ___rcuwait_wait_event(w, condition, state, ret, cmd) \ ({ \ - int __ret = 0; \ + long __ret = ret; \ prepare_to_rcuwait(w); \ for (;;) { \ /* \ @@ -67,10 +67,27 @@ extern void finish_rcuwait(struct rcuwait *w); break; \ } \ \ - schedule(); \ + cmd; \ } \ finish_rcuwait(w); \ __ret; \ }) +#define rcuwait_wait_event(w, condition, state) \ + ___rcuwait_wait_event(w, condition, state, 0, schedule()) + +#define __rcuwait_wait_event_timeout(w, condition, state, timeout) \ + ___rcuwait_wait_event(w, ___wait_cond_timeout(condition), \ + state, timeout, \ + __ret = schedule_timeout(__ret)) + +#define rcuwait_wait_event_timeout(w, condition, state, timeout) \ +({ \ + long __ret = timeout; \ + if (!___wait_cond_timeout(condition)) \ + __ret = __rcuwait_wait_event_timeout(w, condition, \ + state, timeout); \ + __ret; \ +}) + #endif /* _LINUX_RCUWAIT_H_ */ diff --git a/include/linux/rethook.h b/include/linux/rethook.h index c8ac1e5afcd1..fdf26cd0e742 100644 --- a/include/linux/rethook.h +++ b/include/linux/rethook.h @@ -14,7 +14,7 @@ struct rethook_node; -typedef void (*rethook_handler_t) (struct rethook_node *, void *, struct pt_regs *); +typedef void (*rethook_handler_t) (struct rethook_node *, void *, unsigned long, struct pt_regs *); /** * struct rethook - The rethook management data structure. diff --git a/include/linux/string_choices.h b/include/linux/string_choices.h new file mode 100644 index 000000000000..48120222b9b2 --- /dev/null +++ b/include/linux/string_choices.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_STRING_CHOICES_H_ +#define _LINUX_STRING_CHOICES_H_ + +#include <linux/types.h> + +static inline const char *str_enable_disable(bool v) +{ + return v ? "enable" : "disable"; +} + +static inline const char *str_enabled_disabled(bool v) +{ + return v ? "enabled" : "disabled"; +} + +static inline const char *str_hi_lo(bool v) +{ + return v ? "hi" : "lo"; +} +#define str_lo_hi(v) str_hi_lo(!(v)) + +static inline const char *str_high_low(bool v) +{ + return v ? "high" : "low"; +} +#define str_low_high(v) str_high_low(!(v)) + +static inline const char *str_read_write(bool v) +{ + return v ? "read" : "write"; +} + +static inline const char *str_on_off(bool v) +{ + return v ? "on" : "off"; +} + +static inline const char *str_yes_no(bool v) +{ + return v ? "yes" : "no"; +} + +#endif diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index fae6beaaa217..789ab30045da 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -4,6 +4,7 @@ #include <linux/bits.h> #include <linux/ctype.h> +#include <linux/string_choices.h> #include <linux/string.h> #include <linux/types.h> @@ -113,29 +114,4 @@ void kfree_strarray(char **array, size_t n); char **devm_kasprintf_strarray(struct device *dev, const char *prefix, size_t n); -static inline const char *str_yes_no(bool v) -{ - return v ? "yes" : "no"; -} - -static inline const char *str_on_off(bool v) -{ - return v ? "on" : "off"; -} - -static inline const char *str_enable_disable(bool v) -{ - return v ? "enable" : "disable"; -} - -static inline const char *str_enabled_disabled(bool v) -{ - return v ? "enabled" : "disabled"; -} - -static inline const char *str_read_write(bool v) -{ - return v ? "read" : "write"; -} - #endif diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 3e6ce288a7fc..61e58327b1aa 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -120,6 +120,7 @@ struct rpc_authops { struct rpcsec_gss_info *); int (*key_timeout)(struct rpc_auth *, struct rpc_cred *); + int (*ping)(struct rpc_clnt *clnt); }; struct rpc_credops { @@ -144,6 +145,7 @@ struct rpc_credops { extern const struct rpc_authops authunix_ops; extern const struct rpc_authops authnull_ops; +extern const struct rpc_authops authtls_ops; int __init rpc_init_authunix(void); int __init rpcauth_init_module(void); diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 770ef2cb5775..4f41d839face 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -30,7 +30,13 @@ #include <linux/sunrpc/xprtmultipath.h> struct rpc_inode; -struct rpc_sysfs_client; +struct rpc_sysfs_client { + struct kobject kobject; + struct net *net; + struct rpc_clnt *clnt; + struct rpc_xprt_switch *xprt_switch; +}; + /* * The high-level client handle @@ -57,7 +63,9 @@ struct rpc_clnt { cl_discrtry : 1,/* disconnect before retry */ cl_noretranstimeo: 1,/* No retransmit timeouts */ cl_autobind : 1,/* use getport() */ - cl_chatty : 1;/* be verbose */ + cl_chatty : 1,/* be verbose */ + cl_shutdown : 1;/* rpc immediate -EIO */ + struct xprtsec_parms cl_xprtsec; /* transport security policy */ struct rpc_rtt * cl_rtt; /* RTO estimator data */ const struct rpc_timeout *cl_timeout; /* Timeout strategy */ @@ -139,6 +147,7 @@ struct rpc_create_args { struct svc_xprt *bc_xprt; /* NFSv4.1 backchannel */ const struct cred *cred; unsigned int max_connect; + struct xprtsec_parms xprtsec; }; struct rpc_add_xprt_test { diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index b9f59aabee53..b52411bcfe4e 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -129,6 +129,21 @@ struct rpc_rqst { #define rq_svec rq_snd_buf.head #define rq_slen rq_snd_buf.len +/* RPC transport layer security policies */ +enum xprtsec_policies { + RPC_XPRTSEC_NONE = 0, + RPC_XPRTSEC_TLS_ANON, + RPC_XPRTSEC_TLS_X509, +}; + +struct xprtsec_parms { + enum xprtsec_policies policy; + + /* authentication material */ + key_serial_t cert_serial; + key_serial_t privkey_serial; +}; + struct rpc_xprt_ops { void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize); int (*reserve_xprt)(struct rpc_xprt *xprt, struct rpc_task *task); @@ -185,6 +200,7 @@ enum xprt_transports { XPRT_TRANSPORT_RDMA = 256, XPRT_TRANSPORT_BC_RDMA = XPRT_TRANSPORT_RDMA | XPRT_TRANSPORT_BC, XPRT_TRANSPORT_LOCAL = 257, + XPRT_TRANSPORT_TCP_TLS = 258, }; struct rpc_sysfs_xprt; @@ -229,6 +245,7 @@ struct rpc_xprt { */ unsigned long bind_timeout, reestablish_timeout; + struct xprtsec_parms xprtsec; unsigned int connect_cookie; /* A cookie that gets bumped every time the transport is reconnected */ @@ -333,6 +350,7 @@ struct xprt_create { struct svc_xprt *bc_xprt; /* NFSv4.1 backchannel */ struct rpc_xprt_switch *bc_xps; unsigned int flags; + struct xprtsec_parms xprtsec; }; struct xprt_class { diff --git a/include/linux/sunrpc/xprtsock.h b/include/linux/sunrpc/xprtsock.h index 38284f25eddf..700a1e6c047c 100644 --- a/include/linux/sunrpc/xprtsock.h +++ b/include/linux/sunrpc/xprtsock.h @@ -57,9 +57,11 @@ struct sock_xprt { struct work_struct error_worker; struct work_struct recv_worker; struct mutex recv_mutex; + struct completion handshake_done; struct sockaddr_storage srcaddr; unsigned short srcport; int xprt_err; + struct rpc_clnt *clnt; /* * UDP socket buffer size parameters @@ -90,5 +92,6 @@ struct sock_xprt { #define XPRT_SOCK_WAKE_DISCONNECT (7) #define XPRT_SOCK_CONNECT_SENT (8) #define XPRT_SOCK_NOSPACE (9) +#define XPRT_SOCK_IGNORE_RECV (10) #endif /* _LINUX_SUNRPC_XPRTSOCK_H */ diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 7c4a0b72334e..3930e676436c 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -318,6 +318,7 @@ enum { TRACE_EVENT_FL_KPROBE_BIT, TRACE_EVENT_FL_UPROBE_BIT, TRACE_EVENT_FL_EPROBE_BIT, + TRACE_EVENT_FL_FPROBE_BIT, TRACE_EVENT_FL_CUSTOM_BIT, }; @@ -332,6 +333,7 @@ enum { * KPROBE - Event is a kprobe * UPROBE - Event is a uprobe * EPROBE - Event is an event probe + * FPROBE - Event is an function probe * CUSTOM - Event is a custom event (to be attached to an exsiting tracepoint) * This is set when the custom event has not been attached * to a tracepoint yet, then it is cleared when it is. @@ -346,6 +348,7 @@ enum { TRACE_EVENT_FL_KPROBE = (1 << TRACE_EVENT_FL_KPROBE_BIT), TRACE_EVENT_FL_UPROBE = (1 << TRACE_EVENT_FL_UPROBE_BIT), TRACE_EVENT_FL_EPROBE = (1 << TRACE_EVENT_FL_EPROBE_BIT), + TRACE_EVENT_FL_FPROBE = (1 << TRACE_EVENT_FL_FPROBE_BIT), TRACE_EVENT_FL_CUSTOM = (1 << TRACE_EVENT_FL_CUSTOM_BIT), }; diff --git a/include/linux/tracepoint-defs.h b/include/linux/tracepoint-defs.h index e7c2276be33e..4dc4955f0fbf 100644 --- a/include/linux/tracepoint-defs.h +++ b/include/linux/tracepoint-defs.h @@ -35,6 +35,7 @@ struct tracepoint { struct static_call_key *static_call_key; void *static_call_tramp; void *iterator; + void *probestub; int (*regfunc)(void); void (*unregfunc)(void); struct tracepoint_func __rcu *funcs; diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 6811e43c1b5c..88c0ba623ee6 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -303,6 +303,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) __section("__tracepoints_strings") = #_name; \ extern struct static_call_key STATIC_CALL_KEY(tp_func_##_name); \ int __traceiter_##_name(void *__data, proto); \ + void __probestub_##_name(void *__data, proto); \ struct tracepoint __tracepoint_##_name __used \ __section("__tracepoints") = { \ .name = __tpstrtab_##_name, \ @@ -310,6 +311,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) .static_call_key = &STATIC_CALL_KEY(tp_func_##_name), \ .static_call_tramp = STATIC_CALL_TRAMP_ADDR(tp_func_##_name), \ .iterator = &__traceiter_##_name, \ + .probestub = &__probestub_##_name, \ .regfunc = _reg, \ .unregfunc = _unreg, \ .funcs = NULL }; \ @@ -330,6 +332,9 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) } \ return 0; \ } \ + void __probestub_##_name(void *__data, proto) \ + { \ + } \ DEFINE_STATIC_CALL(tp_func_##_name, __traceiter_##_name); #define DEFINE_TRACE(name, proto, args) \ diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h index 367fd79226a3..562e8754869d 100644 --- a/include/linux/vfio_pci_core.h +++ b/include/linux/vfio_pci_core.h @@ -59,8 +59,7 @@ struct vfio_pci_core_device { struct perm_bits *msi_perm; spinlock_t irqlock; struct mutex igate; - struct vfio_pci_irq_ctx *ctx; - int num_ctx; + struct xarray ctx; int irq_type; int num_regions; struct vfio_pci_region *region; @@ -69,17 +68,18 @@ struct vfio_pci_core_device { u16 msix_size; u32 msix_offset; u32 rbar[7]; - bool pci_2_3; - bool virq_disabled; - bool reset_works; - bool extended_caps; - bool bardirty; - bool has_vga; - bool needs_reset; - bool nointx; - bool needs_pm_restore; - bool pm_intx_masked; - bool pm_runtime_engaged; + bool has_dyn_msix:1; + bool pci_2_3:1; + bool virq_disabled:1; + bool reset_works:1; + bool extended_caps:1; + bool bardirty:1; + bool has_vga:1; + bool needs_reset:1; + bool nointx:1; + bool needs_pm_restore:1; + bool pm_intx_masked:1; + bool pm_runtime_engaged:1; struct pci_saved_state *pci_saved_state; struct pci_saved_state *pm_save; int ioeventfds_nr; diff --git a/include/linux/wmi.h b/include/linux/wmi.h index b88d7b58e61e..763bd382cf2d 100644 --- a/include/linux/wmi.h +++ b/include/linux/wmi.h @@ -13,25 +13,46 @@ #include <linux/mod_devicetable.h> #include <uapi/linux/wmi.h> +/** + * struct wmi_device - WMI device structure + * @dev: Device associated with this WMI device + * @setable: True for devices implementing the Set Control Method + * + * This represents WMI devices discovered by the WMI driver core. + */ struct wmi_device { struct device dev; - /* True for data blocks implementing the Set Control Method */ + /* private: used by the WMI driver core */ bool setable; }; -/* evaluate the ACPI method associated with this device */ extern acpi_status wmidev_evaluate_method(struct wmi_device *wdev, u8 instance, u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out); -/* Caller must kfree the result. */ extern union acpi_object *wmidev_block_query(struct wmi_device *wdev, u8 instance); +u8 wmidev_instance_count(struct wmi_device *wdev); + extern int set_required_buffer_size(struct wmi_device *wdev, u64 length); +/** + * struct wmi_driver - WMI driver structure + * @driver: Driver model structure + * @id_table: List of WMI GUIDs supported by this driver + * @no_notify_data: WMI events provide no event data + * @probe: Callback for device binding + * @remove: Callback for device unbinding + * @notify: Callback for receiving WMI events + * @filter_callback: Callback for filtering device IOCTLs + * + * This represents WMI drivers which handle WMI devices. + * @filter_callback is only necessary for drivers which + * want to set up a WMI IOCTL interface. + */ struct wmi_driver { struct device_driver driver; const struct wmi_device_id *id_table; @@ -47,8 +68,24 @@ struct wmi_driver { extern int __must_check __wmi_driver_register(struct wmi_driver *driver, struct module *owner); extern void wmi_driver_unregister(struct wmi_driver *driver); + +/** + * wmi_driver_register() - Helper macro to register a WMI driver + * @driver: wmi_driver struct + * + * Helper macro for registering a WMI driver. It automatically passes + * THIS_MODULE to the underlying function. + */ #define wmi_driver_register(driver) __wmi_driver_register((driver), THIS_MODULE) +/** + * module_wmi_driver() - Helper macro to register/unregister a WMI driver + * @__wmi_driver: wmi_driver struct + * + * Helper macro for WMI drivers which do not do anything special in module + * init/exit. This eliminates a lot of boilerplate. Each module may only + * use this macro once, and calling it replaces module_init() and module_exit(). + */ #define module_wmi_driver(__wmi_driver) \ module_driver(__wmi_driver, wmi_driver_register, \ wmi_driver_unregister) diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index c2cb5f69635c..526def14e7fb 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -52,6 +52,11 @@ struct scsi_pointer { #define SCMD_TAGGED (1 << 0) #define SCMD_INITIALIZED (1 << 1) #define SCMD_LAST (1 << 2) +/* + * libata uses SCSI EH to fetch sense data for successful commands. + * SCSI EH should not overwrite scmd->result when SCMD_FORCE_EH_SUCCESS is set. + */ +#define SCMD_FORCE_EH_SUCCESS (1 << 3) #define SCMD_FAIL_IF_RECOVERING (1 << 4) /* flags preserved across unprep / reprep */ #define SCMD_PRESERVED_FLAGS (SCMD_INITIALIZED | SCMD_FAIL_IF_RECOVERING) diff --git a/include/scsi/scsi_common.h b/include/scsi/scsi_common.h index 5b567b43e1b1..fb58715fac86 100644 --- a/include/scsi/scsi_common.h +++ b/include/scsi/scsi_common.h @@ -7,8 +7,21 @@ #define _SCSI_COMMON_H_ #include <linux/types.h> +#include <uapi/linux/pr.h> #include <scsi/scsi_proto.h> +enum scsi_pr_type { + SCSI_PR_WRITE_EXCLUSIVE = 0x01, + SCSI_PR_EXCLUSIVE_ACCESS = 0x03, + SCSI_PR_WRITE_EXCLUSIVE_REG_ONLY = 0x05, + SCSI_PR_EXCLUSIVE_ACCESS_REG_ONLY = 0x06, + SCSI_PR_WRITE_EXCLUSIVE_ALL_REGS = 0x07, + SCSI_PR_EXCLUSIVE_ACCESS_ALL_REGS = 0x08, +}; + +enum scsi_pr_type block_pr_type_to_scsi(enum pr_type type); +enum pr_type scsi_pr_type_to_block(enum scsi_pr_type type); + static inline unsigned scsi_varlen_cdb_length(const void *hdr) { diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index f10a008e5bfa..75b2235b99e2 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -218,6 +218,9 @@ struct scsi_device { unsigned silence_suspend:1; /* Do not print runtime PM related messages */ unsigned no_vpd_size:1; /* No VPD size reported in header */ + unsigned cdl_supported:1; /* Command duration limits supported */ + unsigned cdl_enable:1; /* Enable/disable Command duration limits */ + unsigned int queue_stopped; /* request queue is quiesced */ bool offline_already; /* Device offline message logged */ @@ -364,6 +367,8 @@ extern int scsi_register_device_handler(struct scsi_device_handler *scsi_dh); extern void scsi_remove_device(struct scsi_device *); extern int scsi_unregister_device_handler(struct scsi_device_handler *scsi_dh); void scsi_attach_vpd(struct scsi_device *sdev); +void scsi_cdl_check(struct scsi_device *sdev); +int scsi_cdl_enable(struct scsi_device *sdev, bool enable); extern struct scsi_device *scsi_device_from_queue(struct request_queue *q); extern int __must_check scsi_device_get(struct scsi_device *); @@ -421,10 +426,10 @@ extern int scsi_track_queue_full(struct scsi_device *, int); extern int scsi_set_medium_removal(struct scsi_device *, char); -extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, - unsigned char *buffer, int len, int timeout, - int retries, struct scsi_mode_data *data, - struct scsi_sense_hdr *); +int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, + int subpage, unsigned char *buffer, int len, int timeout, + int retries, struct scsi_mode_data *data, + struct scsi_sense_hdr *); extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp, unsigned char *buffer, int len, int timeout, int retries, struct scsi_mode_data *data, @@ -433,8 +438,9 @@ extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries, struct scsi_sense_hdr *sshdr); extern int scsi_get_vpd_page(struct scsi_device *, u8 page, unsigned char *buf, int buf_len); -extern int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer, - unsigned int len, unsigned char opcode); +int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer, + unsigned int len, unsigned char opcode, + unsigned short sa); extern int scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state); extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type, @@ -450,7 +456,7 @@ extern void scsi_scan_target(struct device *parent, unsigned int channel, unsigned int id, u64 lun, enum scsi_scan_mode rescan); extern void scsi_target_reap(struct scsi_target *); -extern void scsi_target_block(struct device *); +void scsi_block_targets(struct Scsi_Host *shost, struct device *dev); extern void scsi_target_unblock(struct device *, enum scsi_device_state); extern void scsi_remove_target(struct device *); extern const char *scsi_device_state_name(enum scsi_device_state); diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 0f29799efa02..70b7475dcf56 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -458,6 +458,9 @@ struct scsi_host_template { /* True if the host uses host-wide tagspace */ unsigned host_tagset:1; + /* The queuecommand callback may block. See also BLK_MQ_F_BLOCKING. */ + unsigned queuecommand_may_block:1; + /* * Countdown for host blocking with no commands outstanding. */ @@ -653,6 +656,9 @@ struct Scsi_Host { /* True if the host uses host-wide tagspace */ unsigned host_tagset:1; + /* The queuecommand callback may block. See also BLK_MQ_F_BLOCKING. */ + unsigned queuecommand_may_block:1; + /* Host responded with short (<36 bytes) INQUIRY result */ unsigned short_inquiry:1; diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index fbe5bdfe4d6e..07d65c1f59db 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -151,6 +151,11 @@ #define ZO_FINISH_ZONE 0x02 #define ZO_OPEN_ZONE 0x03 #define ZO_RESET_WRITE_POINTER 0x04 +/* values for PR in service action */ +#define READ_KEYS 0x00 +#define READ_RESERVATION 0x01 +#define REPORT_CAPABILITES 0x02 +#define READ_FULL_STATUS 0x03 /* values for variable length command */ #define XDREAD_32 0x03 #define XDWRITE_32 0x04 diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index a3c193df25b3..739df993aa5e 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -62,13 +62,17 @@ struct target_backend_ops { struct configfs_attribute **tb_dev_action_attrs; }; -struct sbc_ops { +struct exec_cmd_ops { sense_reason_t (*execute_rw)(struct se_cmd *cmd, struct scatterlist *, u32, enum dma_data_direction); sense_reason_t (*execute_sync_cache)(struct se_cmd *cmd); sense_reason_t (*execute_write_same)(struct se_cmd *cmd); sense_reason_t (*execute_unmap)(struct se_cmd *cmd, sector_t lba, sector_t nolb); + sense_reason_t (*execute_pr_out)(struct se_cmd *cmd, u8 sa, u64 key, + u64 sa_key, u8 type, bool aptpl); + sense_reason_t (*execute_pr_in)(struct se_cmd *cmd, u8 sa, + unsigned char *param_data); }; int transport_backend_register(const struct target_backend_ops *); @@ -86,7 +90,7 @@ sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd); sense_reason_t spc_emulate_inquiry_std(struct se_cmd *, unsigned char *); sense_reason_t spc_emulate_evpd_83(struct se_cmd *, unsigned char *); -sense_reason_t sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops); +sense_reason_t sbc_parse_cdb(struct se_cmd *cmd, struct exec_cmd_ops *ops); u32 sbc_get_device_rev(struct se_device *dev); u32 sbc_get_device_type(struct se_device *dev); sector_t sbc_get_write_same_sectors(struct se_cmd *cmd); diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 5f8e96f1516f..159567359bbb 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -880,7 +880,8 @@ struct target_opcode_descriptor { u8 specific_timeout; u16 nominal_timeout; u16 recommended_timeout; - bool (*enabled)(struct se_cmd *cmd); + bool (*enabled)(struct target_opcode_descriptor *descr, + struct se_cmd *cmd); void (*update_usage_bits)(u8 *usage_bits, struct se_device *dev); u8 usage_bits[]; diff --git a/include/trace/events/scsi.h b/include/trace/events/scsi.h index a2c7befd451a..8e2d9b1b0e77 100644 --- a/include/trace/events/scsi.h +++ b/include/trace/events/scsi.h @@ -269,9 +269,14 @@ DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, __field( unsigned int, prot_sglen ) __field( unsigned char, prot_op ) __dynamic_array(unsigned char, cmnd, cmd->cmd_len) + __field( u8, sense_key ) + __field( u8, asc ) + __field( u8, ascq ) ), TP_fast_assign( + struct scsi_sense_hdr sshdr; + __entry->host_no = cmd->device->host->host_no; __entry->channel = cmd->device->channel; __entry->id = cmd->device->id; @@ -285,11 +290,22 @@ DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, __entry->prot_sglen = scsi_prot_sg_count(cmd); __entry->prot_op = scsi_get_prot_op(cmd); memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); + if (cmd->sense_buffer && SCSI_SENSE_VALID(cmd) && + scsi_command_normalize_sense(cmd, &sshdr)) { + __entry->sense_key = sshdr.sense_key; + __entry->asc = sshdr.asc; + __entry->ascq = sshdr.ascq; + } else { + __entry->sense_key = 0; + __entry->asc = 0; + __entry->ascq = 0; + } ), TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u " \ "prot_op=%s driver_tag=%d scheduler_tag=%d cmnd=(%s %s raw=%s) " \ - "result=(driver=%s host=%s message=%s status=%s)", + "result=(driver=%s host=%s message=%s status=%s) " + "sense=(key=%#x asc=%#x ascq=%#x)", __entry->host_no, __entry->channel, __entry->id, __entry->lun, __entry->data_sglen, __entry->prot_sglen, show_prot_op_name(__entry->prot_op), __entry->driver_tag, @@ -299,7 +315,8 @@ DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, "DRIVER_OK", show_hostbyte_name(((__entry->result) >> 16) & 0xff), "COMMAND_COMPLETE", - show_statusbyte_name(__entry->result & 0xff)) + show_statusbyte_name(__entry->result & 0xff), + __entry->sense_key, __entry->asc, __entry->ascq) ); DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done, diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 69e42ef30979..43711753616a 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -139,36 +139,68 @@ DEFINE_RPC_CLNT_EVENT(release); DEFINE_RPC_CLNT_EVENT(replace_xprt); DEFINE_RPC_CLNT_EVENT(replace_xprt_err); +TRACE_DEFINE_ENUM(RPC_XPRTSEC_NONE); +TRACE_DEFINE_ENUM(RPC_XPRTSEC_TLS_X509); + +#define rpc_show_xprtsec_policy(policy) \ + __print_symbolic(policy, \ + { RPC_XPRTSEC_NONE, "none" }, \ + { RPC_XPRTSEC_TLS_ANON, "tls-anon" }, \ + { RPC_XPRTSEC_TLS_X509, "tls-x509" }) + +#define rpc_show_create_flags(flags) \ + __print_flags(flags, "|", \ + { RPC_CLNT_CREATE_HARDRTRY, "HARDRTRY" }, \ + { RPC_CLNT_CREATE_AUTOBIND, "AUTOBIND" }, \ + { RPC_CLNT_CREATE_NONPRIVPORT, "NONPRIVPORT" }, \ + { RPC_CLNT_CREATE_NOPING, "NOPING" }, \ + { RPC_CLNT_CREATE_DISCRTRY, "DISCRTRY" }, \ + { RPC_CLNT_CREATE_QUIET, "QUIET" }, \ + { RPC_CLNT_CREATE_INFINITE_SLOTS, \ + "INFINITE_SLOTS" }, \ + { RPC_CLNT_CREATE_NO_IDLE_TIMEOUT, \ + "NO_IDLE_TIMEOUT" }, \ + { RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT, \ + "NO_RETRANS_TIMEOUT" }, \ + { RPC_CLNT_CREATE_SOFTERR, "SOFTERR" }, \ + { RPC_CLNT_CREATE_REUSEPORT, "REUSEPORT" }) + TRACE_EVENT(rpc_clnt_new, TP_PROTO( const struct rpc_clnt *clnt, const struct rpc_xprt *xprt, - const char *program, - const char *server + const struct rpc_create_args *args ), - TP_ARGS(clnt, xprt, program, server), + TP_ARGS(clnt, xprt, args), TP_STRUCT__entry( __field(unsigned int, client_id) + __field(unsigned long, xprtsec) + __field(unsigned long, flags) + __string(program, clnt->cl_program->name) + __string(server, xprt->servername) __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR]) __string(port, xprt->address_strings[RPC_DISPLAY_PORT]) - __string(program, program) - __string(server, server) ), TP_fast_assign( __entry->client_id = clnt->cl_clid; + __entry->xprtsec = args->xprtsec.policy; + __entry->flags = args->flags; + __assign_str(program, clnt->cl_program->name); + __assign_str(server, xprt->servername); __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]); __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]); - __assign_str(program, program); - __assign_str(server, server); ), - TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER - " peer=[%s]:%s program=%s server=%s", + TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " peer=[%s]:%s" + " program=%s server=%s xprtsec=%s flags=%s", __entry->client_id, __get_str(addr), __get_str(port), - __get_str(program), __get_str(server)) + __get_str(program), __get_str(server), + rpc_show_xprtsec_policy(__entry->xprtsec), + rpc_show_create_flags(__entry->flags) + ) ); TRACE_EVENT(rpc_clnt_new_err, @@ -1493,6 +1525,50 @@ TRACE_EVENT(rpcb_unregister, ) ); +/** + ** RPC-over-TLS tracepoints + **/ + +DECLARE_EVENT_CLASS(rpc_tls_class, + TP_PROTO( + const struct rpc_clnt *clnt, + const struct rpc_xprt *xprt + ), + + TP_ARGS(clnt, xprt), + + TP_STRUCT__entry( + __field(unsigned long, requested_policy) + __field(u32, version) + __string(servername, xprt->servername) + __string(progname, clnt->cl_program->name) + ), + + TP_fast_assign( + __entry->requested_policy = clnt->cl_xprtsec.policy; + __entry->version = clnt->cl_vers; + __assign_str(servername, xprt->servername); + __assign_str(progname, clnt->cl_program->name) + ), + + TP_printk("server=%s %sv%u requested_policy=%s", + __get_str(servername), __get_str(progname), __entry->version, + rpc_show_xprtsec_policy(__entry->requested_policy) + ) +); + +#define DEFINE_RPC_TLS_EVENT(name) \ + DEFINE_EVENT(rpc_tls_class, rpc_tls_##name, \ + TP_PROTO( \ + const struct rpc_clnt *clnt, \ + const struct rpc_xprt *xprt \ + ), \ + TP_ARGS(clnt, xprt)) + +DEFINE_RPC_TLS_EVENT(unavailable); +DEFINE_RPC_TLS_EVENT(not_started); + + /* Record an xdr_buf containing a fully-formed RPC message */ DECLARE_EVENT_CLASS(svc_xdr_msg_class, TP_PROTO( diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 4d1c8d46e7f0..0c8cf359ea5b 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -404,6 +404,8 @@ typedef struct elf64_shdr { #define NT_PPC_TM_CPPR 0x10e /* TM checkpointed Program Priority Register */ #define NT_PPC_TM_CDSCR 0x10f /* TM checkpointed Data Stream Control Register */ #define NT_PPC_PKEY 0x110 /* Memory Protection Keys registers */ +#define NT_PPC_DEXCR 0x111 /* PowerPC DEXCR registers */ +#define NT_PPC_HASHKEYR 0x112 /* PowerPC HASHKEYR register */ #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ @@ -441,6 +443,7 @@ typedef struct elf64_shdr { #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */ #define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */ +#define NT_RISCV_VECTOR 0x900 /* RISC-V vector registers */ #define NT_LOONGARCH_CPUCFG 0xa00 /* LoongArch CPU config registers */ #define NT_LOONGARCH_CSR 0xa01 /* LoongArch control and status registers */ #define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ diff --git a/include/uapi/linux/ioprio.h b/include/uapi/linux/ioprio.h index f70f2596a6bf..99440b2e8c35 100644 --- a/include/uapi/linux/ioprio.h +++ b/include/uapi/linux/ioprio.h @@ -2,22 +2,23 @@ #ifndef _UAPI_LINUX_IOPRIO_H #define _UAPI_LINUX_IOPRIO_H +#include <linux/stddef.h> +#include <linux/types.h> + /* * Gives us 8 prio classes with 13-bits of data for each class */ #define IOPRIO_CLASS_SHIFT 13 -#define IOPRIO_CLASS_MASK 0x07 +#define IOPRIO_NR_CLASSES 8 +#define IOPRIO_CLASS_MASK (IOPRIO_NR_CLASSES - 1) #define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1) #define IOPRIO_PRIO_CLASS(ioprio) \ (((ioprio) >> IOPRIO_CLASS_SHIFT) & IOPRIO_CLASS_MASK) #define IOPRIO_PRIO_DATA(ioprio) ((ioprio) & IOPRIO_PRIO_MASK) -#define IOPRIO_PRIO_VALUE(class, data) \ - ((((class) & IOPRIO_CLASS_MASK) << IOPRIO_CLASS_SHIFT) | \ - ((data) & IOPRIO_PRIO_MASK)) /* - * These are the io priority groups as implemented by the BFQ and mq-deadline + * These are the io priority classes as implemented by the BFQ and mq-deadline * schedulers. RT is the realtime class, it always gets premium service. For * ATA disks supporting NCQ IO priority, RT class IOs will be processed using * high priority NCQ commands. BE is the best-effort scheduling class, the @@ -25,18 +26,30 @@ * served when no one else is using the disk. */ enum { - IOPRIO_CLASS_NONE, - IOPRIO_CLASS_RT, - IOPRIO_CLASS_BE, - IOPRIO_CLASS_IDLE, + IOPRIO_CLASS_NONE = 0, + IOPRIO_CLASS_RT = 1, + IOPRIO_CLASS_BE = 2, + IOPRIO_CLASS_IDLE = 3, + + /* Special class to indicate an invalid ioprio value */ + IOPRIO_CLASS_INVALID = 7, }; /* - * The RT and BE priority classes both support up to 8 priority levels. + * The RT and BE priority classes both support up to 8 priority levels that + * can be specified using the lower 3-bits of the priority data. */ -#define IOPRIO_NR_LEVELS 8 -#define IOPRIO_BE_NR IOPRIO_NR_LEVELS +#define IOPRIO_LEVEL_NR_BITS 3 +#define IOPRIO_NR_LEVELS (1 << IOPRIO_LEVEL_NR_BITS) +#define IOPRIO_LEVEL_MASK (IOPRIO_NR_LEVELS - 1) +#define IOPRIO_PRIO_LEVEL(ioprio) ((ioprio) & IOPRIO_LEVEL_MASK) + +#define IOPRIO_BE_NR IOPRIO_NR_LEVELS +/* + * Possible values for the "which" argument of the ioprio_get() and + * ioprio_set() system calls (see "man ioprio_set"). + */ enum { IOPRIO_WHO_PROCESS = 1, IOPRIO_WHO_PGRP, @@ -44,9 +57,70 @@ enum { }; /* - * Fallback BE priority level. + * Fallback BE class priority level. */ #define IOPRIO_NORM 4 #define IOPRIO_BE_NORM IOPRIO_NORM +/* + * The 10 bits between the priority class and the priority level are used to + * optionally define I/O hints for any combination of I/O priority class and + * level. Depending on the kernel configuration, I/O scheduler being used and + * the target I/O device being used, hints can influence how I/Os are processed + * without affecting the I/O scheduling ordering defined by the I/O priority + * class and level. + */ +#define IOPRIO_HINT_SHIFT IOPRIO_LEVEL_NR_BITS +#define IOPRIO_HINT_NR_BITS 10 +#define IOPRIO_NR_HINTS (1 << IOPRIO_HINT_NR_BITS) +#define IOPRIO_HINT_MASK (IOPRIO_NR_HINTS - 1) +#define IOPRIO_PRIO_HINT(ioprio) \ + (((ioprio) >> IOPRIO_HINT_SHIFT) & IOPRIO_HINT_MASK) + +/* + * I/O hints. + */ +enum { + /* No hint */ + IOPRIO_HINT_NONE = 0, + + /* + * Device command duration limits: indicate to the device a desired + * duration limit for the commands that will be used to process an I/O. + * These will currently only be effective for SCSI and ATA devices that + * support the command duration limits feature. If this feature is + * enabled, then the commands issued to the device to process an I/O with + * one of these hints set will have the duration limit index (dld field) + * set to the value of the hint. + */ + IOPRIO_HINT_DEV_DURATION_LIMIT_1 = 1, + IOPRIO_HINT_DEV_DURATION_LIMIT_2 = 2, + IOPRIO_HINT_DEV_DURATION_LIMIT_3 = 3, + IOPRIO_HINT_DEV_DURATION_LIMIT_4 = 4, + IOPRIO_HINT_DEV_DURATION_LIMIT_5 = 5, + IOPRIO_HINT_DEV_DURATION_LIMIT_6 = 6, + IOPRIO_HINT_DEV_DURATION_LIMIT_7 = 7, +}; + +#define IOPRIO_BAD_VALUE(val, max) ((val) < 0 || (val) >= (max)) + +/* + * Return an I/O priority value based on a class, a level and a hint. + */ +static __always_inline __u16 ioprio_value(int class, int level, int hint) +{ + if (IOPRIO_BAD_VALUE(class, IOPRIO_NR_CLASSES) || + IOPRIO_BAD_VALUE(level, IOPRIO_NR_LEVELS) || + IOPRIO_BAD_VALUE(hint, IOPRIO_NR_HINTS)) + return IOPRIO_CLASS_INVALID << IOPRIO_CLASS_SHIFT; + + return (class << IOPRIO_CLASS_SHIFT) | + (hint << IOPRIO_HINT_SHIFT) | level; +} + +#define IOPRIO_PRIO_VALUE(class, level) \ + ioprio_value(class, level, IOPRIO_HINT_NONE) +#define IOPRIO_PRIO_VALUE_HINT(class, level, hint) \ + ioprio_value(class, level, hint) + #endif /* _UAPI_LINUX_IOPRIO_H */ diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index dc2000e0fe3a..e5f558d96493 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -738,6 +738,7 @@ #define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ +#define PCI_EXT_CAP_ID_PL_32GT 0x2A /* Physical Layer 32.0 GT/s */ #define PCI_EXT_CAP_ID_DOE 0x2E /* Data Object Exchange */ #define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DOE diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h index f23d9a16507f..3c36aeade991 100644 --- a/include/uapi/linux/prctl.h +++ b/include/uapi/linux/prctl.h @@ -294,4 +294,15 @@ struct prctl_mm_map { #define PR_SET_MEMORY_MERGE 67 #define PR_GET_MEMORY_MERGE 68 + +#define PR_RISCV_V_SET_CONTROL 69 +#define PR_RISCV_V_GET_CONTROL 70 +# define PR_RISCV_V_VSTATE_CTRL_DEFAULT 0 +# define PR_RISCV_V_VSTATE_CTRL_OFF 1 +# define PR_RISCV_V_VSTATE_CTRL_ON 2 +# define PR_RISCV_V_VSTATE_CTRL_INHERIT (1 << 4) +# define PR_RISCV_V_VSTATE_CTRL_CUR_MASK 0x3 +# define PR_RISCV_V_VSTATE_CTRL_NEXT_MASK 0xc +# define PR_RISCV_V_VSTATE_CTRL_MASK 0x1f + #endif /* _LINUX_PRCTL_H */ diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index b71276bd7f91..20c804bdc09c 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -213,6 +213,7 @@ struct vfio_device_info { #define VFIO_DEVICE_FLAGS_AP (1 << 5) /* vfio-ap device */ #define VFIO_DEVICE_FLAGS_FSL_MC (1 << 6) /* vfio-fsl-mc device */ #define VFIO_DEVICE_FLAGS_CAPS (1 << 7) /* Info supports caps */ +#define VFIO_DEVICE_FLAGS_CDX (1 << 8) /* vfio-cdx device */ __u32 num_regions; /* Max region index + 1 */ __u32 num_irqs; /* Max IRQ index + 1 */ __u32 cap_offset; /* Offset within info struct of first cap */ @@ -240,6 +241,20 @@ struct vfio_device_info { #define VFIO_DEVICE_INFO_CAP_ZPCI_UTIL 3 #define VFIO_DEVICE_INFO_CAP_ZPCI_PFIP 4 +/* + * The following VFIO_DEVICE_INFO capability reports support for PCIe AtomicOp + * completion to the root bus with supported widths provided via flags. + */ +#define VFIO_DEVICE_INFO_CAP_PCI_ATOMIC_COMP 5 +struct vfio_device_info_cap_pci_atomic_comp { + struct vfio_info_cap_header header; + __u32 flags; +#define VFIO_PCI_ATOMIC_COMP32 (1 << 0) +#define VFIO_PCI_ATOMIC_COMP64 (1 << 1) +#define VFIO_PCI_ATOMIC_COMP128 (1 << 2) + __u32 reserved; +}; + /** * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8, * struct vfio_region_info) @@ -511,6 +526,9 @@ struct vfio_region_info_cap_nvlink2_lnkspd { * then add and unmask vectors, it's up to userspace to make the decision * whether to allocate the maximum supported number of vectors or tear * down setup and incrementally increase the vectors as each is enabled. + * Absence of the NORESIZE flag indicates that vectors can be enabled + * and disabled dynamically without impacting other vectors within the + * index. */ struct vfio_irq_info { __u32 argsz; diff --git a/include/uapi/linux/wireless.h b/include/uapi/linux/wireless.h index 08967b3f19c8..3c2ad5fae17f 100644 --- a/include/uapi/linux/wireless.h +++ b/include/uapi/linux/wireless.h @@ -835,7 +835,7 @@ struct iw_encode_ext { * individual keys */ __u16 alg; /* IW_ENCODE_ALG_* */ __u16 key_len; - __u8 key[0]; + __u8 key[]; }; /* SIOCSIWMLME data */ diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index df1d04f7a542..6dc11fa0ebb1 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -225,7 +225,6 @@ struct ufs_dev_cmd { struct mutex lock; struct completion *complete; struct ufs_query query; - struct cq_entry *cqe; }; /** @@ -611,6 +610,19 @@ enum ufshcd_quirks { * to reinit the device after switching to maximum gear. */ UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH = 1 << 19, + + /* + * Some host raises interrupt (per queue) in addition to + * CQES (traditional) when ESI is disabled. + * Enable this quirk will disable CQES and use per queue interrupt. + */ + UFSHCD_QUIRK_MCQ_BROKEN_INTR = 1 << 20, + + /* + * Some host does not implement SQ Run Time Command (SQRTC) register + * thus need this quirk to skip related flow. + */ + UFSHCD_QUIRK_MCQ_BROKEN_RTC = 1 << 21, }; enum ufshcd_caps { @@ -1087,6 +1099,7 @@ struct ufs_hba { * @cq_tail_slot: current slot to which CQ tail pointer is pointing * @cq_head_slot: current slot to which CQ head pointer is pointing * @cq_lock: Synchronize between multiple polling instances + * @sq_mutex: prevent submission queue concurrent access */ struct ufs_hw_queue { void __iomem *mcq_sq_head; @@ -1105,6 +1118,8 @@ struct ufs_hw_queue { u32 cq_tail_slot; u32 cq_head_slot; spinlock_t cq_lock; + /* prevent concurrent access to submission queue */ + struct mutex sq_mutex; }; static inline bool is_mcq_enabled(struct ufs_hba *hba) @@ -1240,7 +1255,7 @@ void ufshcd_update_evt_hist(struct ufs_hba *hba, u32 id, u32 val); void ufshcd_hba_stop(struct ufs_hba *hba); void ufshcd_schedule_eh_work(struct ufs_hba *hba); void ufshcd_mcq_write_cqis(struct ufs_hba *hba, u32 val, int i); -unsigned long ufshcd_mcq_poll_cqe_nolock(struct ufs_hba *hba, +unsigned long ufshcd_mcq_poll_cqe_lock(struct ufs_hba *hba, struct ufs_hw_queue *hwq); void ufshcd_mcq_enable_esi(struct ufs_hba *hba); void ufshcd_mcq_config_esi(struct ufs_hba *hba, struct msi_msg *msg); @@ -1277,7 +1292,6 @@ extern int ufshcd_system_freeze(struct device *dev); extern int ufshcd_system_thaw(struct device *dev); extern int ufshcd_system_restore(struct device *dev); #endif -extern int ufshcd_shutdown(struct ufs_hba *hba); extern int ufshcd_dme_configure_adapt(struct ufs_hba *hba, int agreed_gear, @@ -1358,7 +1372,7 @@ void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index, u8 **buf, bool ascii); -int ufshcd_hold(struct ufs_hba *hba, bool async); +void ufshcd_hold(struct ufs_hba *hba); void ufshcd_release(struct ufs_hba *hba); void ufshcd_clkgate_delay_set(struct device *dev, unsigned long value); diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h index 11424bb03814..146fbea76d98 100644 --- a/include/ufs/ufshci.h +++ b/include/ufs/ufshci.h @@ -99,6 +99,9 @@ enum { enum { REG_SQHP = 0x0, REG_SQTP = 0x4, + REG_SQRTC = 0x8, + REG_SQCTI = 0xC, + REG_SQRTS = 0x10, }; enum { @@ -111,12 +114,26 @@ enum { REG_CQIE = 0x4, }; +enum { + SQ_START = 0x0, + SQ_STOP = 0x1, + SQ_ICU = 0x2, +}; + +enum { + SQ_STS = 0x1, + SQ_CUS = 0x2, +}; + +#define SQ_ICU_ERR_CODE_MASK GENMASK(7, 4) +#define UPIU_COMMAND_TYPE_MASK GENMASK(31, 28) #define UFS_MASK(mask, offset) ((mask) << (offset)) /* UFS Version 08h */ #define MINOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 0) #define MAJOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 16) +#define UFSHCD_NUM_RESERVED 1 /* * Controller UFSHCI version * - 2.x and newer use the following scheme: @@ -453,7 +470,7 @@ enum { }; /* The maximum length of the data byte count field in the PRDT is 256KB */ -#define PRDT_DATA_BYTE_COUNT_MAX (256 * 1024) +#define PRDT_DATA_BYTE_COUNT_MAX SZ_256K /* The granularity of the data byte count field in the PRDT is 32-bit */ #define PRDT_DATA_BYTE_COUNT_PAD 4 @@ -503,8 +520,7 @@ struct request_desc_header { /** * struct utp_transfer_req_desc - UTP Transfer Request Descriptor (UTRD) * @header: UTRD header DW-0 to DW-3 - * @command_desc_base_addr_lo: UCD base address low DW-4 - * @command_desc_base_addr_hi: UCD base address high DW-5 + * @command_desc_base_addr: UCD base address DW 4-5 * @response_upiu_length: response UPIU length DW-6 * @response_upiu_offset: response UPIU offset DW-6 * @prd_table_length: Physical region descriptor length DW-7 @@ -516,8 +532,7 @@ struct utp_transfer_req_desc { struct request_desc_header header; /* DW 4-5*/ - __le32 command_desc_base_addr_lo; - __le32 command_desc_base_addr_hi; + __le64 command_desc_base_addr; /* DW 6 */ __le16 response_upiu_length; diff --git a/include/video/sticore.h b/include/video/sticore.h index fbb78d7e7565..945ad60463a1 100644 --- a/include/video/sticore.h +++ b/include/video/sticore.h @@ -39,7 +39,6 @@ struct fb_info; #define STI_WAIT 1 #define STI_PTR(p) ( virt_to_phys(p) ) -#define PTR_STI(p) ( phys_to_virt((unsigned long)p) ) #define sti_onscreen_x(sti) (sti->glob_cfg->onscreen_x) #define sti_onscreen_y(sti) (sti->glob_cfg->onscreen_y) @@ -78,8 +77,8 @@ struct sti_glob_cfg_ext { u8 friendly_boot; /* in friendly boot mode */ s16 power; /* power calculation (in Watts) */ s32 freq_ref; /* frequency reference */ - u32 sti_mem_addr; /* pointer to global sti memory (size=sti_mem_request) */ - u32 future_ptr; /* pointer to future data */ + u32 *sti_mem_addr; /* pointer to global sti memory (size=sti_mem_request) */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_glob_cfg { @@ -90,10 +89,10 @@ struct sti_glob_cfg { s16 offscreen_y; /* offset height in pixels */ s16 total_x; /* frame buffer width in pixels */ s16 total_y; /* frame buffer height in pixels */ - u32 region_ptrs[STI_REGION_MAX]; /* region pointers */ + u32 *region_ptrs[STI_REGION_MAX]; /* region pointers */ s32 reent_lvl; /* storage for reentry level value */ - u32 save_addr; /* where to save or restore reentrant state */ - u32 ext_ptr; /* pointer to extended glob_cfg data structure */ + u32 *save_addr; /* where to save or restore reentrant state */ + u32 *ext_ptr; /* pointer to extended glob_cfg data structure */ }; @@ -119,26 +118,26 @@ struct sti_init_flags { u32 caller_kernel : 1; /* set only by kernel for each call */ u32 caller_other : 1; /* set only by non-[BR/K] caller */ u32 pad : 14; /* pad to word boundary */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_init_inptr_ext { u8 config_mon_type; /* configure to monitor type */ u8 pad[1]; /* pad to word boundary */ u16 inflight_data; /* inflight data possible on PCI */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_init_inptr { s32 text_planes; /* number of planes to use for text */ - u32 ext_ptr; /* pointer to extended init_graph inptr data structure*/ + u32 *ext_ptr; /* pointer to extended init_graph inptr data structure*/ }; struct sti_init_outptr { s32 errno; /* error number on failure */ s32 text_planes; /* number of planes used for text */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; @@ -148,17 +147,17 @@ struct sti_init_outptr { struct sti_conf_flags { u32 wait : 1; /* should routine idle wait or not */ u32 pad : 31; /* pad to word boundary */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_conf_inptr { - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_conf_outptr_ext { u32 crt_config[3]; /* hardware specific X11/OGL information */ u32 crt_hdw[3]; - u32 future_ptr; + u32 *future_ptr; }; struct sti_conf_outptr { @@ -174,7 +173,7 @@ struct sti_conf_outptr { s32 planes; /* number of fb planes in system */ u8 dev_name[STI_DEV_NAME_LENGTH]; /* null terminated product name */ u32 attributes; /* flags denoting attributes */ - u32 ext_ptr; /* pointer to future data */ + u32 *ext_ptr; /* pointer to future data */ }; struct sti_rom { @@ -258,25 +257,25 @@ struct sti_cooked_rom { /* STI font printing function structs */ struct sti_font_inptr { - u32 font_start_addr; /* address of font start */ + u32 *font_start_addr; /* address of font start */ s16 index; /* index into font table of character */ u8 fg_color; /* foreground color of character */ u8 bg_color; /* background color of character */ s16 dest_x; /* X location of character upper left */ s16 dest_y; /* Y location of character upper left */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_font_flags { u32 wait : 1; /* should routine idle wait or not */ u32 non_text : 1; /* font unpack/move in non_text planes =1, text =0 */ u32 pad : 30; /* pad to word boundary */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_font_outptr { s32 errno; /* error number on failure */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; /* STI blockmove structs */ @@ -287,7 +286,7 @@ struct sti_blkmv_flags { u32 clear : 1; /* clear during move? */ u32 non_text : 1; /* block move in non_text planes =1, text =0 */ u32 pad : 28; /* pad to word boundary */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_blkmv_inptr { @@ -299,12 +298,12 @@ struct sti_blkmv_inptr { s16 dest_y; /* dest upper left pixel y location */ s16 width; /* block width in pixels */ s16 height; /* block height in pixels */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; struct sti_blkmv_outptr { s32 errno; /* error number on failure */ - u32 future_ptr; /* pointer to future data */ + u32 *future_ptr; /* pointer to future data */ }; @@ -351,6 +350,7 @@ struct sti_struct { unsigned long block_move; unsigned long init_graph; unsigned long inq_conf; + int do_call64; /* call 64-bit code */ /* all following fields are initialized by the generic routines */ int text_planes; |