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Searched refs:magic (Results 1 – 25 of 909) sorted by relevance

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/linux/tools/testing/selftests/arm64/signal/testcases/
H A Dtestcases.c19 head->magic != magic && head->magic) { in get_header()
23 if (head->magic == magic) { in get_header()
42 if (!term || term->magic || term->size) { in validate_extra_context()
145 char magic[4]; in validate_reserved() local
158 switch (head->magic) { in validate_reserved()
246 memcpy(magic, &head->magic, sizeof(magic)); in validate_reserved()
247 for (i = 0; i < sizeof(magic); i++) in validate_reserved()
248 if (!isalnum(magic[i])) in validate_reserved()
249 magic[i] = '?'; in validate_reserved()
253 head->magic, in validate_reserved()
[all …]
/linux/drivers/net/wireless/ath/carl9170/
H A Dfwdesc.h102 u8 magic[CARL9170FW_MAGIC_SIZE]; member
215 .magic = _magic, \
222 u8 magic[CARL9170FW_MAGIC_SIZE], in carl9170fw_fill_desc()
225 head->magic[0] = magic[0]; in carl9170fw_fill_desc()
226 head->magic[1] = magic[1]; in carl9170fw_fill_desc()
227 head->magic[2] = magic[2]; in carl9170fw_fill_desc()
228 head->magic[3] = magic[3]; in carl9170fw_fill_desc()
237 memcmp(desc->magic, LAST_MAGIC, CARL9170FW_MAGIC_SIZE) && \
254 if (descid[0] == head->magic[0] && descid[1] == head->magic[1] && in carl9170fw_desc_cmp()
255 descid[2] == head->magic[2] && descid[3] == head->magic[3] && in carl9170fw_desc_cmp()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_msg_x86.h61 flags, magic, \ argument
71 "a"(magic), \
105 flags, magic, bp, \ argument
122 "a"(magic), \
134 flags, magic, bp, \ argument
151 "a"(magic), \
172 flags, magic, bp, \ argument
187 "a"(magic), \
199 flags, magic, bp, \ argument
214 "a"(magic), \
H A Dvmwgfx_msg_arm64.h50 unsigned long flags, unsigned long magic, in vmw_port() argument
55 register u64 x0 asm("x0") = magic; in vmw_port()
82 unsigned long flags, unsigned long magic, in vmw_port_hb() argument
88 register u64 x0 asm("x0") = magic; in vmw_port_hb()
113 #define VMW_PORT(cmd, in_ebx, in_si, in_di, flags, magic, eax, ebx, ecx, edx, \ argument
115 vmw_port(cmd, in_ebx, in_si, in_di, flags, magic, &eax, &ebx, &ecx, \
118 #define VMW_PORT_HB_OUT(cmd, in_ecx, in_si, in_di, flags, magic, bp, eax, ebx, \ argument
120 vmw_port_hb(cmd, in_ecx, in_si, in_di, flags, magic, bp, \
123 #define VMW_PORT_HB_IN(cmd, in_ecx, in_si, in_di, flags, magic, bp, eax, ebx, \ argument
125 vmw_port_hb(cmd, in_ecx, in_si, in_di, flags, magic, bp, \
/linux/tools/perf/util/
H A Dcs-etm-base.c65 u64 magic; in cs_etm__print_cpu_metadata_v0() local
68 magic = val[i + CS_ETM_MAGIC]; in cs_etm__print_cpu_metadata_v0()
69 if ((magic != __perf_cs_etmv3_magic) && in cs_etm__print_cpu_metadata_v0()
70 (magic != __perf_cs_etmv4_magic)) { in cs_etm__print_cpu_metadata_v0()
72 fprintf(stdout, magic_unk_fmt, magic); in cs_etm__print_cpu_metadata_v0()
80 if (magic == __perf_cs_etmv3_magic) { in cs_etm__print_cpu_metadata_v0()
100 u64 magic; in cs_etm__print_cpu_metadata_v1() local
102 magic = val[i + CS_ETM_MAGIC]; in cs_etm__print_cpu_metadata_v1()
106 if (magic == __perf_cs_etmv3_magic) { in cs_etm__print_cpu_metadata_v1()
122 } else if (magic == __perf_cs_ete_magic) { in cs_etm__print_cpu_metadata_v1()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/
H A Dgk104.c50 magic(struct nvkm_device *device, u32 ctrl) in magic() function
87 magic(device, 0x04000000); in gk104_pmu_pgob()
88 magic(device, 0x06000000); in gk104_pmu_pgob()
89 magic(device, 0x0c000000); in gk104_pmu_pgob()
90 magic(device, 0x0e000000); in gk104_pmu_pgob()
93 magic(device, 0x02000000); in gk104_pmu_pgob()
94 magic(device, 0x04000000); in gk104_pmu_pgob()
95 magic(device, 0x0a000000); in gk104_pmu_pgob()
98 magic(device, 0x02000000); in gk104_pmu_pgob()
H A Dgk110.c38 } magic[] = { in gk110_pmu_pgob() local
68 for (i = 0; i < ARRAY_SIZE(magic); i++) { in gk110_pmu_pgob()
69 nvkm_wr32(device, magic[i].addr, magic[i].data); in gk110_pmu_pgob()
71 if (!(nvkm_rd32(device, magic[i].addr) & 0x80000000)) in gk110_pmu_pgob()
/linux/arch/mips/dec/prom/
H A Dinit.c45 void __init which_prom(s32 magic, s32 *prom_vec) in which_prom() argument
51 if (prom_is_rex(magic)) { in which_prom()
96 u32 magic = fw_arg2; in prom_init() local
103 which_prom(magic, prom_vec); in prom_init()
105 if (prom_is_rex(magic)) in prom_init()
134 prom_meminit(magic); in prom_init()
135 prom_identify_arch(magic); in prom_init()
136 prom_init_cmdline(argc, argv, magic); in prom_init()
/linux/drivers/power/reset/
H A Dreboot-mode.c18 u32 magic; member
26 int magic = 0; in get_reboot_mode_magic() local
34 magic = info->magic; in get_reboot_mode_magic()
39 return magic; in get_reboot_mode_magic()
46 unsigned int magic; in reboot_mode_notify() local
49 magic = get_reboot_mode_magic(reboot, cmd); in reboot_mode_notify()
50 if (magic) in reboot_mode_notify()
51 reboot->write(reboot, magic); in reboot_mode_notify()
82 if (of_property_read_u32(np, prop->name, &info->magic)) { in reboot_mode_register()
/linux/fs/xfs/libxfs/
H A Dxfs_dir2_data.c130 switch (hdr->magic) { in __xfs_dir3_data_check()
255 if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) || in __xfs_dir3_data_check()
256 hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) { in __xfs_dir3_data_check()
298 if (!xfs_verify_magic(bp, hdr3->magic)) in xfs_dir3_data_verify()
323 switch (hdr->magic) { in xfs_dir3_data_reada_verify()
383 .magic = { cpu_to_be32(XFS_DIR2_DATA_MAGIC),
392 .magic = { cpu_to_be32(XFS_DIR2_DATA_MAGIC),
730 hdr3->magic = cpu_to_be32(XFS_DIR3_DATA_MAGIC); in xfs_dir3_data_init()
736 hdr->magic = cpu_to_be32(XFS_DIR2_DATA_MAGIC); in xfs_dir3_data_init()
1025 hdr->magic != cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) in xfs_dir2_data_check_free()
[all …]
H A Dxfs_da_btree.c151 to->magic = be16_to_cpu(from3->hdr.info.hdr.magic); in xfs_da3_node_hdr_from_disk()
159 to->magic = be16_to_cpu(from->hdr.info.magic); in xfs_da3_node_hdr_from_disk()
179 to3->hdr.info.hdr.magic = cpu_to_be16(from->magic); in xfs_da3_node_hdr_to_disk()
186 to->hdr.info.magic = cpu_to_be16(from->magic); in xfs_da3_node_hdr_to_disk()
1213 __be16 magic = blkinfo->magic; in xfs_da_blkinfo_onlychild_validate() local
1690 magic = be16_to_cpu(curr->magic); in xfs_da3_node_lookup_int()
1957 ASSERT(tmp_info->magic == old_info->magic); in xfs_da3_blk_link()
1985 ASSERT(tmp_info->magic == old_info->magic); in xfs_da3_blk_link()
2025 ASSERT(save_blk->magic == drop_blk->magic); in xfs_da3_blk_unlink()
2506 sib_info->magic != dead_info->magic)) { in xfs_da3_swap_lastblock()
[all …]
H A Dxfs_dir2_leaf.c46 to->magic = be16_to_cpu(from3->hdr.info.hdr.magic); in xfs_dir2_leaf_hdr_from_disk()
56 to->magic = be16_to_cpu(from->hdr.info.magic); in xfs_dir2_leaf_hdr_from_disk()
80 to3->hdr.info.hdr.magic = cpu_to_be16(from->magic); in xfs_dir2_leaf_hdr_to_disk()
89 to->hdr.info.magic = cpu_to_be16(from->magic); in xfs_dir2_leaf_hdr_to_disk()
221 if (hdr3->hdr.info.hdr.magic != in xfs_dir3_leaf_header_check()
223 hdr3->hdr.info.hdr.magic != in xfs_dir3_leaf_header_check()
406 uint16_t magic) in xfs_dir3_leaf_get_buf() argument
413 ASSERT(magic == XFS_DIR2_LEAF1_MAGIC || magic == XFS_DIR2_LEAFN_MAGIC); in xfs_dir3_leaf_get_buf()
422 xfs_dir3_leaf_init(args, bp, magic); in xfs_dir3_leaf_get_buf()
424 if (magic == XFS_DIR2_LEAF1_MAGIC) in xfs_dir3_leaf_get_buf()
[all …]
/linux/Documentation/process/
H A Dmagic-number.rst3 Linux magic numbers
6 This file is a registry of magic numbers which are in use. When you
7 add a magic number to a structure, you should also add it to this
8 file, since it is best if the magic numbers used by various structures
11 It is a **very** good idea to protect kernel data structures with magic
19 The way to use magic numbers is to declare them at the beginning of
23 int magic;
38 The magic table is current to Linux 2.1.55.
53 Updated the magic table to Linux 2.5.45. Right over the feature freeze,
54 but it is possible that some new magic numbers will sneak into the
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/linux/drivers/mtd/ubi/
H A Dubi-media.h148 __be32 magic; member
269 __be32 magic; member
408 __be32 magic; member
430 __be32 magic; member
450 __be32 magic; member
480 __be32 magic; member
499 __be32 magic; member
H A Dio.c710 uint32_t crc, magic, hdr_crc; in ubi_io_read_ec_hdr() local
731 magic = be32_to_cpu(ec_hdr->magic); in ubi_io_read_ec_hdr()
732 if (magic != UBI_EC_HDR_MAGIC) { in ubi_io_read_ec_hdr()
1014 uint32_t crc, magic, hdr_crc; in ubi_io_read_vid_hdr() local
1026 magic = be32_to_cpu(vid_hdr->magic); in ubi_io_read_vid_hdr()
1195 uint32_t magic; in self_check_ec_hdr() local
1200 magic = be32_to_cpu(ec_hdr->magic); in self_check_ec_hdr()
1201 if (magic != UBI_EC_HDR_MAGIC) { in self_check_ec_hdr()
1203 magic, UBI_EC_HDR_MAGIC); in self_check_ec_hdr()
1278 uint32_t magic; in self_check_vid_hdr() local
[all …]
/linux/kernel/locking/
H A Dspinlock_debug.c28 lock->magic = SPINLOCK_MAGIC; in __raw_spin_lock_init()
47 lock->magic = RWLOCK_MAGIC; in __rwlock_init()
66 lock, READ_ONCE(lock->magic), in spin_dump()
86 SPIN_BUG_ON(READ_ONCE(lock->magic) != SPINLOCK_MAGIC, lock, "bad magic"); in debug_spin_lock_before()
100 SPIN_BUG_ON(lock->magic != SPINLOCK_MAGIC, lock, "bad magic"); in debug_spin_unlock()
161 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in do_raw_read_lock()
180 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in do_raw_read_unlock()
186 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in debug_write_lock_before()
200 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in debug_write_unlock()
H A Dmutex-debug.c32 waiter->magic = waiter; in debug_mutex_lock_common()
41 DEBUG_LOCKS_WARN_ON(waiter->magic != waiter); in debug_mutex_wake_waiter()
75 DEBUG_LOCKS_WARN_ON(lock->magic != lock); in debug_mutex_unlock()
90 lock->magic = lock; in debug_mutex_init()
115 lock->magic = NULL; in mutex_destroy()
/linux/drivers/media/usb/gspca/
H A Dkinect.c29 uint8_t magic[2]; member
40 uint8_t magic[2]; member
136 chdr->magic[0] = 0x47; in send_cmd()
137 chdr->magic[1] = 0x4d; in send_cmd()
164 if (rhdr->magic[0] != 0x52 || rhdr->magic[1] != 0x42) { in send_cmd()
166 rhdr->magic[0], rhdr->magic[1]); in send_cmd()
394 if (hdr->magic[0] != 'R' || hdr->magic[1] != 'B') { in sd_pkt_scan()
396 sd->stream_flag, hdr->magic[0], hdr->magic[1]); in sd_pkt_scan()
/linux/drivers/gpu/drm/
H A Ddrm_auth.c99 if (!file_priv->magic) { in drm_getmagic()
103 file_priv->magic = ret; in drm_getmagic()
105 auth->magic = file_priv->magic; in drm_getmagic()
108 drm_dbg_core(dev, "%u\n", auth->magic); in drm_getmagic()
119 drm_dbg_core(dev, "%u\n", auth->magic); in drm_authmagic()
122 file = idr_find(&file_priv->master->magic_map, auth->magic); in drm_authmagic()
125 idr_replace(&file_priv->master->magic_map, NULL, auth->magic); in drm_authmagic()
360 if (file_priv->magic) in drm_master_release()
361 idr_remove(&file_priv->master->magic_map, file_priv->magic); in drm_master_release()
/linux/include/uapi/linux/
H A Djffs2.h105 jint16_t magic; member
113 jint16_t magic; member
137 jint16_t magic; /* A constant magic number. */ member
162 jint16_t magic; member
178 jint16_t magic; member
190 jint16_t magic; member
/linux/fs/bcachefs/
H A Dchecksum.h210 return le64_to_cpu(key->magic) != BCH_KEY_MAGIC; in bch2_key_is_encrypted()
215 __le64 magic = __bch2_sb_magic(sb); in __bch2_sb_key_nonce() local
220 [2] = ((__le32 *) &magic)[0], in __bch2_sb_key_nonce()
221 [3] = ((__le32 *) &magic)[1], in __bch2_sb_key_nonce()
227 __le64 magic = bch2_sb_magic(c); in bch2_sb_key_nonce() local
232 [2] = ((__le32 *) &magic)[0], in bch2_sb_key_nonce()
233 [3] = ((__le32 *) &magic)[1], in bch2_sb_key_nonce()
/linux/lib/
H A Dtest_memcat_p.c13 unsigned int magic; member
50 in0[i]->magic = MAGIC; in test_memcat_p_init()
51 in1[i]->magic = MAGIC; in test_memcat_p_init()
64 if ((*p)->magic != MAGIC) { in test_memcat_p_init()
66 (*p)->magic); in test_memcat_p_init()
H A Dtest_lockup.c440 unsigned int magic = 0; in test_magic() local
445 if (get_kernel_nofault(magic, ptr) || magic != expected) { in test_magic()
447 addr, offset, magic, expected); in test_magic()
490 offsetof(spinlock_t, lock.wait_lock.magic), in test_lockup_init()
493 offsetof(rwlock_t, rwbase.rtmutex.wait_lock.magic), in test_lockup_init()
496 offsetof(struct mutex, rtmutex.wait_lock.magic), in test_lockup_init()
499 offsetof(struct rw_semaphore, rwbase.rtmutex.wait_lock.magic), in test_lockup_init()
504 offsetof(spinlock_t, rlock.magic), in test_lockup_init()
507 offsetof(rwlock_t, magic), in test_lockup_init()
510 offsetof(struct mutex, wait_lock.magic), in test_lockup_init()
[all …]
/linux/drivers/misc/mei/
H A Dvsc-fw-loader.c101 __le32 magic; member
139 __le32 magic; member
147 __le32 magic; member
179 __le32 magic; member
186 __le32 magic; member
315 cmd->magic = cpu_to_le32(VSC_MAGIC_NUM); in vsc_identify_silicon()
325 cmd->magic = cpu_to_le32(VSC_MAGIC_NUM); in vsc_identify_silicon()
347 cmd->magic = cpu_to_le32(VSC_MAGIC_NUM); in vsc_identify_silicon()
357 cmd->magic = cpu_to_le32(VSC_MAGIC_NUM); in vsc_identify_silicon()
584 cmd->magic = cpu_to_le32(VSC_MAGIC_NUM); in vsc_download_bootloader()
[all …]
/linux/include/linux/habanalabs/
H A Dhl_boot_if.h479 #define HL_COMMS_MSG_MAGIC_VALIDATE_MAGIC(magic) \ argument
480 (((magic) & HL_COMMS_MSG_MAGIC_MASK) == \
483 #define HL_COMMS_MSG_MAGIC_VALIDATE_VERSION(magic, ver) \ argument
484 (((magic) & HL_COMMS_MSG_MAGIC_VER_MASK) >= \
487 #define HL_COMMS_MSG_MAGIC_VALIDATE(magic, ver) \ argument
488 (HL_COMMS_MSG_MAGIC_VALIDATE_MAGIC((magic)) && \
489 HL_COMMS_MSG_MAGIC_VALIDATE_VERSION((magic), (ver)))
530 __le32 magic; /* magic for validation */ member
539 __le32 magic; /* magic for validation */ member

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