input:b0003v0627p0001e0001-e0,1,2,3,4,k110,111,112,113,114,r8,B,a0,1,m4,lsfw #; a4()P@~S;/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright © 2016 Intel Corporation * * Authors: * Rafael Antognolli * Scott Bauer */ #ifndef LINUX_OPAL_H #define LINUX_OPAL_H #include #include #include struct opal_dev; typedef int (sec_send_recv)(void *data, u16 spsp, u8 secp, void *buffer, size_t len, bool send); #ifdef CONFIG_BLK_SED_OPAL void free_opal_dev(struct opal_dev *dev); bool opal_unlock_from_suspend(struct opal_dev *dev); struct opal_dev *init_opal_dev(void *data, sec_send_recv *send_recv); int sed_ioctl(struct opal_dev *dev, unsigned int cmd, void __user *ioctl_ptr); #define OPAL_AUTH_KEY "opal-boot-pin" #define OPAL_AUTH_KEY_PREV "opal-boot-pin-prev" static inline bool is_sed_ioctl(unsigned int cmd) { switch (cmd) { case IOC_OPAL_SAVE: case IOC_OPAL_LOCK_UNLOCK: case IOC_OPAL_TAKE_OWNERSHIP: case IOC_OPAL_ACTIVATE_LSP: case IOC_OPAL_SET_PW: case IOC_OPAL_ACTIVATE_USR: case IOC_OPAL_REVERT_TPR: case IOC_OPAL_LR_SETUP: case IOC_OPAL_ADD_USR_TO_LR: case IOC_OPAL_ENABLE_DISABLE_MBR: case IOC_OPAL_ERASE_LR: case IOC_OPAL_SECURE_ERASE_LR: case IOC_OPAL_PSID_REVERT_TPR: case IOC_OPAL_MBR_DONE: case IOC_OPAL_WRITE_SHADOW_MBR: case IOC_OPAL_GENERIC_TABLE_RW: case IOC_OPAL_GET_STATUS: case IOC_OPAL_GET_LR_STATUS: case IOC_OPAL_GET_GEOMETRY: case IOC_OPAL_DISCOVERY: case IOC_OPAL_REVERT_LSP: case IOC_OPAL_SET_SID_PW: return true; } return false; } #else static inline void free_opal_dev(struct opal_dev *dev) { } static inline bool is_sed_ioctl(unsigned int cmd) { return false; } static inline int sed_ioctl(struct opal_dev *dev, unsigned int cmd, void __user *ioctl_ptr) { return 0; } static inline bool opal_unlock_from_suspend(struct opal_dev *dev) { return false; } #define init_opal_dev(data, send_recv) NULL #endif /* CONFIG_BLK_SED_OPAL */ #endif /* LINUX_OPAL_H */ = =/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_GENERIC_GETORDER_H #define __ASM_GENERIC_GETORDER_H #ifndef __ASSEMBLY__ #include #include /** * get_order - Determine the allocation order of a memory size * @size: The size for which to get the order * * Determine the allocation order of a particular sized block of memory. This * is on a logarithmic scale, where: * * 0 -> 2^0 * PAGE_SIZE and below * 1 -> 2^1 * PAGE_SIZE to 2^0 * PAGE_SIZE + 1 * 2 -> 2^2 * PAGE_SIZE to 2^1 * PAGE_SIZE + 1 * 3 -> 2^3 * PAGE_SIZE to 2^2 * PAGE_SIZE + 1 * 4 -> 2^4 * PAGE_SIZE to 2^3 * PAGE_SIZE + 1 * ... * * The order returned is used to find the smallest allocation granule required * to hold an object of the specified size. * * The result is undefined if the size is 0. */ static __always_inline __attribute_const__ int get_order(unsigned long size) { if (__builtin_constant_p(size)) { if (!size) return BITS_PER_LONG - PAGE_SHIFT; if (size < (1UL << PAGE_SHIFT)) return 0; return ilog2((size) - 1) - PAGE_SHIFT + 1; } size--; size >>= PAGE_SHIFT; #if BITS_PER_LONG == 32 return fls(size); #else return fls64(size); #endif } #endif /* __ASSEMBLY__ */ #endif /* __ASM_GENERIC_GETORDER_H */ ? ̾:? Index of /anon_sym/anon/usr/lib64/bfd-plugins

Index of /anon_sym/anon/usr/lib64/bfd-plugins

 NameLast modifiedSizeDescription
 Parent Directory   -