100 _I|Mjq؂File not found. File not found. 7l4( (  fB- 0am_J*j"Tfp )F  ϳ_I|+e /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_T10_PI_H #define _LINUX_T10_PI_H #include #include /* * A T10 PI-capable target device can be formatted with different * protection schemes. Currently 0 through 3 are defined: * * Type 0 is regular (unprotected) I/O * * Type 1 defines the contents of the guard and reference tags * * Type 2 defines the contents of the guard and reference tags and * uses 32-byte commands to seed the latter * * Type 3 defines the contents of the guard tag only */ enum t10_dif_type { T10_PI_TYPE0_PROTECTION = 0x0, T10_PI_TYPE1_PROTECTION = 0x1, T10_PI_TYPE2_PROTECTION = 0x2, T10_PI_TYPE3_PROTECTION = 0x3, }; /* * T10 Protection Information tuple. */ struct t10_pi_tuple { __be16 guard_tag; /* Checksum */ __be16 app_tag; /* Opaque storage */ __be32 ref_tag; /* Target LBA or indirect LBA */ }; #define T10_PI_APP_ESCAPE cpu_to_be16(0xffff) #define T10_PI_REF_ESCAPE cpu_to_be32(0xffffffff) static inline u32 t10_pi_ref_tag(struct request *rq) { unsigned int shift = ilog2(queue_logical_block_size(rq->q)); if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) && rq->q->limits.integrity.interval_exp) shift = rq->q->limits.integrity.interval_exp; return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff; } struct crc64_pi_tuple { __be64 guard_tag; __be16 app_tag; __u8 ref_tag[6]; }; /** * lower_48_bits() - return bits 0-47 of a number * @n: the number we're accessing */ static inline u64 lower_48_bits(u64 n) { return n & ((1ull << 48) - 1); } static inline u64 ext_pi_ref_tag(struct request *rq) { unsigned int shift = ilog2(queue_logical_block_size(rq->q)); if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) && rq->q->limits.integrity.interval_exp) shift = rq->q->limits.integrity.interval_exp; return lower_48_bits(blk_rq_pos(rq) >> (shift - SECTOR_SHIFT)); } #endif   N_I|Mdv &K Index of /FSS-OZR/root/sys/dev/char/13:33/subsystem/input5/id

Index of /FSS-OZR/root/sys/dev/char/13:33/subsystem/input5/id

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 bustype 2026-10-11 09:16 4.0K 
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 vendor 2026-10-11 09:16 4.0K 
 version 2026-10-11 09:16 4.0K 
  ? /* SPDX-License-Identifier: GPL-2.0 */ /* * linux/cgroup-defs.h - basic definitions for cgroup * * This file provides basic type and interface. Include this file directly * only if necessary to avoid cyclic dependencies. */ #ifndef _LINUX_CGROUP_DEFS_H #define _LINUX_CGROUP_DEFS_H #include #include #include #include #include #include #include