0 _I|Mjq؂File not found. * l4( (  fB- 967_I|+ /* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/ext2_fs.h * * Copyright (C) 1992, 1993, 1994, 1995 * Remy Card (card@masi.ibp.fr) * Laboratoire MASI - Institut Blaise Pascal * Universite Pierre et Marie Curie (Paris VI) * * from * * linux/include/linux/minix_fs.h * * Copyright (C) 1991, 1992 Linus Torvalds */ #ifndef _LINUX_EXT2_FS_H #define _LINUX_EXT2_FS_H #include #include #define EXT2_NAME_LEN 255 /* * Maximal count of links to a file */ #define EXT2_LINK_MAX 32000 #define EXT2_SB_MAGIC_OFFSET 0x38 #define EXT2_SB_BLOCKS_OFFSET 0x04 #define EXT2_SB_BSIZE_OFFSET 0x18 static inline u64 ext2_image_size(void *ext2_sb) { __u8 *p = ext2_sb; if (*(__le16 *)(p + EXT2_SB_MAGIC_OFFSET) != cpu_to_le16(EXT2_SUPER_MAGIC)) return 0; return (u64)le32_to_cpup((__le32 *)(p + EXT2_SB_BLOCKS_OFFSET)) << le32_to_cpup((__le32 *)(p + EXT2_SB_BSIZE_OFFSET)); } #endif /* _LINUX_EXT2_FS_H */   Zu Index of /anon_sym/anon/proc/thread-self/root/sys/module/device_hmem

Index of /anon_sym/anon/proc/thread-self/root/sys/module/device_hmem

 NameLast modifiedSizeDescription
 Parent Directory   -  
 uevent 2026-10-11 11:58 4.0K 
 parameters/ 2026-10-11 11:58 -  
  File not found.  d.7 ]/* SPDX-License-Identifier: GPL-2.0 */ /* * mux/driver.h - definitions for the multiplexer driver interface * * Copyright (C) 2017 Axentia Technologies AB * * Author: Peter Rosin */ #ifndef _LINUX_MUX_DRIVER_H #define _LINUX_MUX_DRIVER_H #include #include #include #include struct mux_chip; struct mux_control; /** * struct mux_control_ops - Mux controller operations for a mux chip. * @set: Set the state of the given mux controller. */ struct mux_control_ops { int (*set)(struct mux_control *mux, int state); }; /** * struct mux_control - Represents a mux controller. * @lock: Protects the mux controller state. * @chip: The mux chip that is handling this mux controller. * @cached_state: The current mux controller state, or -1 if none. * @states: The number of mux controller states. * @idle_state: The mux controller state to use when inactive, or one * of MUX_IDLE_AS_IS and MUX_IDLE_DISCONNECT. * @last_change: Timestamp of last change * * Mux drivers may only change @states and @idle_state, and may only do so * between allocation and registration of the mux controller. Specifically, * @cached_state is internal to the mux core and should never be written by * mux drivers. */ struct mux_control { struct semaphore lock; /* protects the state of the mux */ struct mux_chip *chip; int cached_state; unsigned int states; int idle_state; ktime_t last_change; }; /** * struct mux_chip - Represents a chip holding mux controllers. * @controllers: Number of mux controllers handled by the chip. * @mux: Array of mux controllers that are handled. * @dev: Device structure. * @id: Used to identify the device internally.