Home
last modified time | relevance | path

Searched refs:nr_bits (Results 1 – 25 of 48) sorted by relevance

12

/openbmc/linux/include/trace/stages/
H A Dstage5_get_offsets.h79 #define __bitmask_size_in_bytes_raw(nr_bits) \ argument
80 (((nr_bits) + 7) / 8)
82 #define __bitmask_size_in_longs(nr_bits) \ argument
83 ((__bitmask_size_in_bytes_raw(nr_bits) + \
91 #define __bitmask_size_in_bytes(nr_bits) \ argument
92 (__bitmask_size_in_longs(nr_bits) * (BITS_PER_LONG / 8))
95 #define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, \ argument
96 __bitmask_size_in_longs(nr_bits))
102 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, \ argument
103 __bitmask_size_in_longs(nr_bits))
H A Dstage6_event_callback.h54 #define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1) argument
60 #define __assign_bitmask(dst, src, nr_bits) \ argument
61 memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
105 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1) argument
111 #define __assign_rel_bitmask(dst, src, nr_bits) \ argument
112 memcpy(__get_rel_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
H A Dstage2_data_offsets.h39 #define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1) argument
57 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1) argument
H A Dstage1_struct_define.h33 #define __bitmask(item, nr_bits) __dynamic_array(char, item, -1) argument
51 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(char, item, -1) argument
H A Dstage4_event_fields.h48 #define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1) argument
72 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1) argument
/openbmc/linux/kernel/bpf/
H A Dbloom_filter.c97 u32 bitset_bytes, bitset_mask, nr_hash_funcs, nr_bits; in bloom_map_alloc() local
127 if (check_mul_overflow(attr->max_entries, nr_hash_funcs, &nr_bits) || in bloom_map_alloc()
128 check_mul_overflow(nr_bits / 5, (u32)7, &nr_bits) || in bloom_map_alloc()
129 nr_bits > (1UL << 31)) { in bloom_map_alloc()
137 if (nr_bits <= BITS_PER_LONG) in bloom_map_alloc()
138 nr_bits = BITS_PER_LONG; in bloom_map_alloc()
140 nr_bits = roundup_pow_of_two(nr_bits); in bloom_map_alloc()
141 bitset_bytes = BITS_TO_BYTES(nr_bits); in bloom_map_alloc()
142 bitset_mask = nr_bits - 1; in bloom_map_alloc()
H A Dbtf.c843 u8 nr_bits, nr_bytes; in btf_type_int_is_regular() local
847 nr_bits = BTF_INT_BITS(int_data); in btf_type_int_is_regular()
848 nr_bytes = BITS_ROUNDUP_BYTES(nr_bits); in btf_type_int_is_regular()
849 if (BITS_PER_BYTE_MASKED(nr_bits) || in btf_type_int_is_regular()
870 u8 nr_bits; in btf_member_is_reg_int() local
878 nr_bits = BTF_INT_BITS(int_data); in btf_member_is_reg_int()
888 BITS_ROUNDUP_BYTES(nr_bits) == expected_size; in btf_member_is_reg_int()
894 BITS_PER_BYTE_MASKED(nr_bits) || in btf_member_is_reg_int()
895 BITS_ROUNDUP_BYTES(nr_bits) != expected_size) in btf_member_is_reg_int()
2117 u32 struct_bits_off, nr_bits, nr_int_data_bits, bytes_offset; in btf_int_check_kflag_member() local
[all …]
/openbmc/qemu/tests/qtest/
H A Dnpcm7xx_rng-test.c121 static double calc_runs_p(const unsigned long *buf, unsigned int nr_bits) in calc_runs_p() argument
129 g_assert(nr_bits % BITS_PER_LONG == 0); in calc_runs_p()
131 for (j = 0; j < nr_bits / BITS_PER_LONG; j++) { in calc_runs_p()
134 pi = (double)nr_ones / nr_bits; in calc_runs_p()
136 for (k = 0; k < nr_bits - 1; k++) { in calc_runs_p()
141 return erfc(fabs(vn_obs - 2 * nr_bits * pi * (1.0 - pi)) in calc_runs_p()
142 / (2 * sqrt(2 * nr_bits) * pi * (1.0 - pi))); in calc_runs_p()
/openbmc/qemu/target/s390x/
H A Dcpu_features.c159 int nr_bits, le_bit; in s390_add_from_feat_block() local
163 nr_bits = 16384; in s390_add_from_feat_block()
168 nr_bits = 256; in s390_add_from_feat_block()
172 nr_bits = 128; in s390_add_from_feat_block()
175 le_bit = find_first_bit((unsigned long *) data, nr_bits); in s390_add_from_feat_block()
176 while (le_bit < nr_bits) { in s390_add_from_feat_block()
183 le_bit = find_next_bit((unsigned long *) data, nr_bits, le_bit + 1); in s390_add_from_feat_block()
/openbmc/linux/arch/sh/drivers/
H A Dheartbeat.c67 if ((bit == 0) || (bit == (hd->nr_bits)-1)) in heartbeat_timer()
109 if (!hd->nr_bits) { in heartbeat_drv_probe()
111 hd->nr_bits = ARRAY_SIZE(default_bit_pos); in heartbeat_drv_probe()
115 for (i = 0; i < hd->nr_bits; i++) in heartbeat_drv_probe()
/openbmc/linux/drivers/md/
H A Ddm-era-target.c31 uint32_t nr_bits; member
56 unsigned int nr_bits, dm_block_t *root) in setup_on_disk_bitset() argument
64 return dm_bitset_resize(info, *root, 0, nr_bits, false, root); in setup_on_disk_bitset()
67 static size_t bitset_size(unsigned int nr_bits) in bitset_size() argument
69 return sizeof(unsigned long) * dm_div_up(nr_bits, BITS_PER_LONG); in bitset_size()
96 ws->md.nr_bits = nr_blocks; in writeset_init()
97 r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root); in writeset_init()
163 __le32 nr_bits; member
366 disk->nr_bits = cpu_to_le32(core->nr_bits); in ws_pack()
372 core->nr_bits = le32_to_cpu(disk->nr_bits); in ws_unpack()
[all …]
H A Ddm-zoned-metadata.c2370 unsigned int bit, unsigned int nr_bits) in dmz_set_bits() argument
2373 unsigned int end = bit + nr_bits; in dmz_set_bits()
2479 unsigned int count, bit, nr_bits; in dmz_validate_blocks() local
2498 nr_bits = min(nr_blocks, zmd->zone_bits_per_mblk - bit); in dmz_validate_blocks()
2500 count = dmz_set_bits((unsigned long *)mblk->data, bit, nr_bits); in dmz_validate_blocks()
2507 nr_blocks -= nr_bits; in dmz_validate_blocks()
2508 chunk_block += nr_bits; in dmz_validate_blocks()
2527 static int dmz_clear_bits(unsigned long *bitmap, int bit, int nr_bits) in dmz_clear_bits() argument
2530 int end = bit + nr_bits; in dmz_clear_bits()
2560 unsigned int count, bit, nr_bits; in dmz_invalidate_blocks() local
[all …]
H A Ddm-cache-metadata.c1584 static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned int nr_bits, unsigned long *… in __set_dirty_bits_v1() argument
1589 for (i = 0; i < nr_bits; i++) { in __set_dirty_bits_v1()
1605 static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned int nr_bits, unsigned long *… in __set_dirty_bits_v2() argument
1610 if (nr_bits != from_cblock(cmd->cache_blocks)) { in __set_dirty_bits_v2()
1620 return dm_bitset_new(&cmd->dirty_info, &cmd->dirty_root, nr_bits, is_dirty_callback, bits); in __set_dirty_bits_v2()
1624 unsigned int nr_bits, in dm_cache_set_dirty_bits() argument
1631 r = __set_dirty_bits_v2(cmd, nr_bits, bits); in dm_cache_set_dirty_bits()
1633 r = __set_dirty_bits_v1(cmd, nr_bits, bits); in dm_cache_set_dirty_bits()
/openbmc/linux/tools/bpf/bpftool/
H A Dbtf_dumper.c351 static void btf_dumper_bitfield(__u32 nr_bits, __u8 bit_offset, in btf_dumper_bitfield() argument
360 bits_to_copy = bit_offset + nr_bits; in btf_dumper_bitfield()
371 right_shift_bits = 128 - nr_bits; in btf_dumper_bitfield()
382 int nr_bits = BTF_INT_BITS(int_type); in btf_dumper_int_bits() local
391 btf_dumper_bitfield(nr_bits, bit_offset, data, jw, in btf_dumper_int_bits()
400 __u32 nr_bits; in btf_dumper_int() local
403 nr_bits = BTF_INT_BITS(*int_type); in btf_dumper_int()
406 BITS_PER_BYTE_MASKED(nr_bits)) { in btf_dumper_int()
412 if (nr_bits == 128) { in btf_dumper_int()
/openbmc/qemu/hw/ppc/
H A Dppc.c845 target_ulong value, int nr_bits) in __cpu_ppc_store_decr() argument
854 value = extract64(value, 0, nr_bits); in __cpu_ppc_store_decr()
855 decr = extract64(decr, 0, nr_bits); in __cpu_ppc_store_decr()
856 signed_value = sextract64(value, 0, nr_bits); in __cpu_ppc_store_decr()
857 signed_decr = sextract64(decr, 0, nr_bits); in __cpu_ppc_store_decr()
859 trace_ppc_decr_store(nr_bits, decr, value); in __cpu_ppc_store_decr()
897 int nr_bits) in _cpu_ppc_store_decr() argument
903 tb_env->flags, decr, value, nr_bits); in _cpu_ppc_store_decr()
912 int nr_bits = 32; in cpu_ppc_store_decr() local
920 nr_bits = pcc->lrg_decr_bits; in cpu_ppc_store_decr()
[all …]
/openbmc/linux/fs/btrfs/
H A Dsubpage.c93 unsigned int nr_bits; in btrfs_init_subpage_info() local
97 nr_bits = PAGE_SIZE / sectorsize; in btrfs_init_subpage_info()
98 subpage_info->bitmap_nr_bits = nr_bits; in btrfs_init_subpage_info()
101 cur += nr_bits; in btrfs_init_subpage_info()
104 cur += nr_bits; in btrfs_init_subpage_info()
107 cur += nr_bits; in btrfs_init_subpage_info()
110 cur += nr_bits; in btrfs_init_subpage_info()
113 cur += nr_bits; in btrfs_init_subpage_info()
/openbmc/linux/tools/testing/selftests/bpf/
H A Dtest_btf.h15 #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ argument
16 ((encoding) << 24 | (bits_offset) << 16 | (nr_bits))
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dsyscall.c24 #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ argument
25 ((encoding) << 24 | (bits_offset) << 16 | (nr_bits))
/openbmc/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-btf.rst104 [3] INT 'long long unsigned int' size=8 bits_offset=0 nr_bits=64 encoding=(none)
159 [3] INT 'int' size=4 bits_offset=0 nr_bits=32 encoding=SIGNED
168 [6] INT 'unsigned int' size=4 bits_offset=0 nr_bits=32 encoding=(none)
169 [7] INT 'char' size=1 bits_offset=0 nr_bits=8 encoding=SIGNED
171 [9] INT '__ARRAY_SIZE_TYPE__' size=4 bits_offset=0 nr_bits=32 encoding=(none)
/openbmc/linux/drivers/md/persistent-data/
H A Ddm-bitset.c45 unsigned int nr_bits; member
53 unsigned int bit, nr = min(64u, p->nr_bits - (index * 64)); in pack_bits()
79 p.nr_bits = size; in dm_bitset_new()
/openbmc/linux/arch/sh/include/asm/
H A Dheartbeat.h12 unsigned int nr_bits; member
/openbmc/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_npc_fs.c74 u8 nr_bits, int start_kwi, int offset, u8 intf) in npc_set_kw_masks() argument
90 if (offset + nr_bits <= 64) { in npc_set_kw_masks()
94 field->kw_mask[start_kwi] |= GENMASK_ULL(nr_bits - 1, 0) in npc_set_kw_masks()
97 } else if (offset + nr_bits > 64 && in npc_set_kw_masks()
98 offset + nr_bits <= 128) { in npc_set_kw_masks()
107 bits_in_kw = nr_bits + offset - 64; in npc_set_kw_masks()
121 bits_in_kw = nr_bits + offset - 128; in npc_set_kw_masks()
193 u8 nr_bits, lid, lt, ld; in npc_check_overlap() local
220 nr_bits = dummy->layer_mdata.len * 8; in npc_check_overlap()
222 npc_set_kw_masks(mcam, NPC_UNKNOWN, nr_bits, in npc_check_overlap()
[all …]
/openbmc/linux/arch/sh/boards/mach-se/7751/
H A Dsetup.c23 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
/openbmc/linux/arch/sh/boards/mach-se/7721/
H A Dsetup.c21 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
/openbmc/linux/arch/sh/boards/mach-se/7206/
H A Dsetup.c53 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),

12