From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- net/ceph/crypto.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 net/ceph/crypto.h (limited to 'net/ceph/crypto.h') diff --git a/net/ceph/crypto.h b/net/ceph/crypto.h new file mode 100644 index 000000000..3a2ade15a --- /dev/null +++ b/net/ceph/crypto.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _FS_CEPH_CRYPTO_H +#define _FS_CEPH_CRYPTO_H + +#include +#include +#include + +#define CEPH_MAX_KEY_LEN 32 +#define CEPH_MAX_CON_SECRET_LEN 64 + +/* + * cryptographic secret + */ +struct ceph_crypto_key { + int type; + struct ceph_timespec created; + int len; + void *key; + + union { + struct crypto_sync_skcipher *aes_tfm; + struct { + struct hmac_sha256_key hmac_key; + const struct krb5_enctype *krb5_type; + struct crypto_aead *krb5_tfms[3]; + }; + }; +}; + +int ceph_crypto_key_prepare(struct ceph_crypto_key *key, + const u32 *key_usages, int key_usage_cnt); +int ceph_crypto_key_clone(struct ceph_crypto_key *dst, + const struct ceph_crypto_key *src); +int ceph_crypto_key_decode(struct ceph_crypto_key *key, void **p, void *end); +int ceph_crypto_key_unarmor(struct ceph_crypto_key *key, const char *in); +void ceph_crypto_key_destroy(struct ceph_crypto_key *key); + +/* crypto.c */ +int ceph_crypt(const struct ceph_crypto_key *key, int usage_slot, bool encrypt, + void *buf, int buf_len, int in_len, int *pout_len); +int ceph_crypt_data_offset(const struct ceph_crypto_key *key); +int ceph_crypt_buflen(const struct ceph_crypto_key *key, int data_len); +void ceph_hmac_sha256(const struct ceph_crypto_key *key, const void *buf, + int buf_len, u8 hmac[SHA256_DIGEST_SIZE]); +int ceph_crypto_init(void); +void ceph_crypto_shutdown(void); + +/* armor.c */ +int ceph_armor(char *dst, const char *src, const char *end); +int ceph_unarmor(char *dst, const char *src, const char *end); + +#endif -- cgit v1.3.1