| /linux-5.10/drivers/net/wireless/ath/carl9170/ |
| D | fwdesc.h | 102 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-5.10/kernel/bpf/preload/iterators/ |
| D | iterators.c | 42 int err, magic; in main() local
53 read(from_kernel, &magic, sizeof(magic)); in main()
54 if (magic != BPF_PRELOAD_START) { in main()
55 printf("bad start magic %d\n", magic); in main()
85 read(from_kernel, &magic, sizeof(magic)); in main()
86 if (magic != BPF_PRELOAD_END) { in main()
87 printf("bad final magic %d\n", magic); in main()
|
| /linux-5.10/kernel/locking/ |
| D | spinlock_debug.c | 27 lock->magic = SPINLOCK_MAGIC; in __raw_spin_lock_init()
45 lock->magic = RWLOCK_MAGIC; in __rwlock_init()
61 printk(KERN_EMERG " lock: %pS, .magic: %08x, .owner: %s/%d, " in spin_dump()
63 lock, READ_ONCE(lock->magic), in spin_dump()
83 SPIN_BUG_ON(READ_ONCE(lock->magic) != SPINLOCK_MAGIC, lock, "bad magic"); in debug_spin_lock_before()
97 SPIN_BUG_ON(lock->magic != SPINLOCK_MAGIC, lock, "bad magic"); in debug_spin_unlock()
157 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in do_raw_read_lock()
176 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in do_raw_read_unlock()
182 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in debug_write_lock_before()
196 RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); in debug_write_unlock()
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| /linux-5.10/kernel/bpf/preload/ |
| D | bpf_preload_kern.c | 25 int magic = BPF_PRELOAD_START; in preload() local
34 /* send the start magic to let UMD proceed with loading BPF progs */ in preload()
36 &magic, sizeof(magic), &pos); in preload()
37 if (n != sizeof(magic)) in preload()
53 int magic = BPF_PRELOAD_END; in finish() local
58 /* send the last magic to UMD. It will do a normal exit. */ in finish()
60 &magic, sizeof(magic), &pos); in finish()
61 if (n != sizeof(magic)) in finish()
|
| /linux-5.10/fs/ |
| D | binfmt_misc.c | 7 * binfmt_misc detects binaries via a magic or filename extension and invokes
17 #include <linux/magic.h>
46 enum {Enabled, Magic}; enumerator
55 int offset; /* offset of magic */
56 int size; /* size of magic/mask */
57 char *magic; /* magic or filename extension */ member
76 * - magic: 128 bytes (512 in escaped form)
106 if (!test_bit(Magic, &e->flags)) { in check_file()
107 if (p && !strcmp(e->magic, p + 1)) in check_file()
112 /* Do matching based on magic & mask. */ in check_file()
[all …]
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| /linux-5.10/tools/testing/selftests/arm64/signal/testcases/ |
| D | testcases.c | 5 struct _aarch64_ctx *get_header(struct _aarch64_ctx *head, uint32_t magic, in get_header() argument
15 head->magic != magic && head->magic) { in get_header()
19 if (head->magic == magic) { in get_header()
37 if (!term || term->magic || term->size) { in validate_extra_context()
71 switch (head->magic) { in validate_reserved()
109 * This is a BAD magic header defined in validate_reserved()
114 *err = "BAD MAGIC !"; in validate_reserved()
118 * A still unknown Magic: potentially freshly added in validate_reserved()
123 "SKIP Unknown MAGIC: 0x%X - Is KSFT arm64/signal up to date ?\n", in validate_reserved()
124 head->magic); in validate_reserved()
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| /linux-5.10/lib/ |
| D | test_memcat_p.c | 13 unsigned int magic; member
16 #define MAGIC 0xf00ff00f macro
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()
65 pr_err("test failed: wrong magic at %d: %u\n", i, in test_memcat_p_init()
66 (*p)->magic); in test_memcat_p_init()
|
| /linux-5.10/drivers/power/reset/ |
| D | reboot-mode.c | 18 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()
83 dev_err(reboot->dev, "reboot mode %s without magic number\n", in reboot_mode_register()
|
| /linux-5.10/Documentation/process/ |
| D | magic-number.rst | 3 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
[all …]
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| /linux-5.10/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_msg.h | 49 * @magic: [IN] hypervisor magic value
58 flags, magic, \ argument
68 "a"(magic), \
90 * @magic: [IN] hypervisor magic value
102 flags, magic, bp, \ argument
115 "a"(magic), \
127 flags, magic, bp, \ argument
140 "a"(magic), \
161 flags, magic, bp, \ argument
176 "a"(magic), \
[all …]
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| /linux-5.10/fs/xfs/libxfs/ |
| D | xfs_da_btree.c | 137 to->magic = be16_to_cpu(from3->hdr.info.hdr.magic); in xfs_da3_node_hdr_from_disk()
141 ASSERT(to->magic == XFS_DA3_NODE_MAGIC); in xfs_da3_node_hdr_from_disk()
145 to->magic = be16_to_cpu(from->hdr.info.magic); in xfs_da3_node_hdr_from_disk()
149 ASSERT(to->magic == XFS_DA_NODE_MAGIC); in xfs_da3_node_hdr_from_disk()
162 ASSERT(from->magic == XFS_DA3_NODE_MAGIC); in xfs_da3_node_hdr_to_disk()
165 to3->hdr.info.hdr.magic = cpu_to_be16(from->magic); in xfs_da3_node_hdr_to_disk()
169 ASSERT(from->magic == XFS_DA_NODE_MAGIC); in xfs_da3_node_hdr_to_disk()
172 to->hdr.info.magic = cpu_to_be16(from->magic); in xfs_da3_node_hdr_to_disk()
191 if (!xfs_verify_magic16(bp, hdr->magic)) in xfs_da3_blkinfo_verify()
278 switch (be16_to_cpu(info->magic)) { in xfs_da3_node_read_verify()
[all …]
|
| D | xfs_dir2_data.c | 129 switch (hdr->magic) { in __xfs_dir3_data_check()
231 if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) || in __xfs_dir3_data_check()
232 hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) { in __xfs_dir3_data_check()
254 if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) || in __xfs_dir3_data_check()
255 hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) { in __xfs_dir3_data_check()
297 if (!xfs_verify_magic(bp, hdr3->magic)) in xfs_dir3_data_verify()
322 switch (hdr->magic) { in xfs_dir3_data_reada_verify()
382 .magic = { cpu_to_be32(XFS_DIR2_DATA_MAGIC),
391 .magic = { cpu_to_be32(XFS_DIR2_DATA_MAGIC),
561 ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) || in xfs_dir2_data_freeinsert()
[all …]
|
| D | xfs_dir2_leaf.c | 45 to->magic = be16_to_cpu(from3->hdr.info.hdr.magic); in xfs_dir2_leaf_hdr_from_disk()
50 ASSERT(to->magic == XFS_DIR3_LEAF1_MAGIC || in xfs_dir2_leaf_hdr_from_disk()
51 to->magic == XFS_DIR3_LEAFN_MAGIC); in xfs_dir2_leaf_hdr_from_disk()
55 to->magic = be16_to_cpu(from->hdr.info.magic); in xfs_dir2_leaf_hdr_from_disk()
60 ASSERT(to->magic == XFS_DIR2_LEAF1_MAGIC || in xfs_dir2_leaf_hdr_from_disk()
61 to->magic == XFS_DIR2_LEAFN_MAGIC); in xfs_dir2_leaf_hdr_from_disk()
74 ASSERT(from->magic == XFS_DIR3_LEAF1_MAGIC || in xfs_dir2_leaf_hdr_to_disk()
75 from->magic == XFS_DIR3_LEAFN_MAGIC); in xfs_dir2_leaf_hdr_to_disk()
79 to3->hdr.info.hdr.magic = cpu_to_be16(from->magic); in xfs_dir2_leaf_hdr_to_disk()
83 ASSERT(from->magic == XFS_DIR2_LEAF1_MAGIC || in xfs_dir2_leaf_hdr_to_disk()
[all …]
|
| /linux-5.10/arch/mips/include/uapi/asm/ |
| D | ucontext.h | 7 * @magic: magic value identifying the type of extended context
14 * indicated by the magic field. Userland may check each extended context
15 * structure against magic values that it recognises. The size field allows any
17 * of the extended context data is indicated by the magic value
21 unsigned int magic; member
27 * @ext: the extended context header, with magic == MSA_EXTCONTEXT_MAGIC
|
| /linux-5.10/arch/arm/include/asm/ |
| D | ucontext.h | 12 * coprocessor's saved state should start with a documented 32-bit magic
34 * Coprocessor save state. The magic values and specific
41 * Dummy padding block: if this magic is encountered, the block should
51 unsigned long magic; member
63 unsigned long magic; member
74 unsigned long magic; member
81 * 8 byte for magic and size, 264 byte for ufp, 12 bytes for ufp_exc,
104 /* Something that isn't a valid magic number for any coprocessor. */
|
| /linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/ |
| D | gk104.c | 50 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()
|
| /linux-5.10/arch/mips/dec/prom/ |
| D | init.c | 45 void __init which_prom(s32 magic, s32 *prom_vec) in which_prom() argument
48 * No sign of the REX PROM's magic number means we assume a non-REX in which_prom()
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-5.10/tools/testing/selftests/bpf/prog_tests/ |
| D | xdp_noinline.c | 32 u32 *magic = (u32 *)buf; in test_xdp_noinline() local
46 *magic != MAGIC_VAL, "ipv4", in test_xdp_noinline()
47 "err %d errno %d retval %d size %d magic %x\n", in test_xdp_noinline()
48 err, errno, retval, size, *magic); in test_xdp_noinline()
54 *magic != MAGIC_VAL, "ipv6", in test_xdp_noinline()
55 "err %d errno %d retval %d size %d magic %x\n", in test_xdp_noinline()
56 err, errno, retval, size, *magic); in test_xdp_noinline()
|
| D | l4lb_all.c | 31 u32 *magic = (u32 *)buf; in test_l4lb() local
55 *magic != MAGIC_VAL, "ipv4", in test_l4lb()
56 "err %d errno %d retval %d size %d magic %x\n", in test_l4lb()
57 err, errno, retval, size, *magic); in test_l4lb()
62 *magic != MAGIC_VAL, "ipv6", in test_l4lb()
63 "err %d errno %d retval %d size %d magic %x\n", in test_l4lb()
64 err, errno, retval, size, *magic); in test_l4lb()
|
| /linux-5.10/drivers/mtd/ubi/ |
| D | ubi-media.h | 28 /* Erase counter header magic number (ASCII "UBI#") */
30 /* Volume identifier header magic number (ASCII "UBI!") */
115 * @magic: erase counter header magic number (%UBI_EC_HDR_MAGIC)
148 __be32 magic; member
161 * @magic: volume identifier header magic number (%UBI_VID_HDR_MAGIC)
269 __be32 magic; member
398 * @magic: fastmap super block magic number (%UBI_FM_SB_MAGIC)
408 __be32 magic; member
421 * @magic: fastmap header magic number (%UBI_FM_HDR_MAGIC)
430 __be32 magic; member
[all …]
|
| /linux-5.10/Documentation/virt/kvm/ |
| D | ppc-pv.rst | 70 The magic page
77 With this hypercall issued the guest always gets the magic page mapped at the
82 instruction reads the first field of the magic page::
87 additional registers to the magic page. If you add fields to the magic page,
91 The magic page layout is described by struct kvm_vcpu_arch_shared
94 Magic page features
97 When mapping the magic page using the KVM hypercall KVM_HC_PPC_MAP_MAGIC_PAGE,
99 a bitmap of available features inside the magic page.
101 The following enhancements to the magic page are currently available:
104 KVM_MAGIC_FEAT_SR Maps SR registers r/w in the magic page
[all …]
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| /linux-5.10/include/uapi/linux/ |
| D | jffs2.h | 17 #include <linux/magic.h>
23 /* Values we may expect to find in the 'magic' field */
30 /* Summary node MAGIC marker */
105 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
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| /linux-5.10/Documentation/admin-guide/ |
| D | binfmt-misc.rst | 10 at the beginning of the file with a magic byte sequence (masking out specified
19 ``:name:type:offset:magic:mask:interpreter:flags`` (where you can choose the
29 is the type of recognition. Give ``M`` for magic and ``E`` for extension.
31 is the offset of the magic/mask in the file, counted in bytes. This
32 defaults to 0 if you omit it (i.e. you write ``:name:type::magic...``).
34 - ``magic``
35 is the byte sequence binfmt_misc is matching for. The magic string
45 bits from matching by supplying a string like magic and as long as magic.
96 - the magic must reside in the first 128 bytes of the file, i.e.
97 offset+size(magic) has to be less than 128
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| /linux-5.10/arch/riscv/include/asm/ |
| D | image.h | 43 * @magic: Magic number (RISC-V specific; deprecated)
44 * @magic2: Magic number 2 (to match the ARM64 'magic' field pos)
60 u64 magic; member
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| /linux-5.10/include/linux/ |
| D | genl_magic_struct.h | 60 * MAGIC
61 * multi-include macro expansion magic starts here
64 /* MAGIC helpers {{{2 */
116 * Magic: define the enum symbols for genl_ops
117 * Magic: define the enum symbols for top level attributes
118 * Magic: define the enum symbols for nested attributes
173 * Magic: compile time assert unique numbers for operations
174 * Magic: -"- unique numbers for top level attributes
175 * Magic: -"- unique numbers for nested attributes
242 * Magic: declare structs
|