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Searched refs:BITS_PER_BYTE (Results 1 – 25 of 269) sorted by relevance

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/Linux-v6.6/fs/btrfs/tests/
Dextent-io-tests.c326 for (i = 0; i < eb->len * BITS_PER_BYTE; i++) { in check_eb_bitmap()
335 read_extent_buffer(eb, &has, i / BITS_PER_BYTE, 1); in check_eb_bitmap()
336 expect = bitmap_get_value8(bitmap, ALIGN(i, BITS_PER_BYTE)); in check_eb_bitmap()
340 i, i / BITS_PER_BYTE, has, expect); in check_eb_bitmap()
344 bit1 = !!extent_buffer_test_bit(eb, i / BITS_PER_BYTE, in check_eb_bitmap()
345 i % BITS_PER_BYTE); in check_eb_bitmap()
350 read_extent_buffer(eb, &has, i / BITS_PER_BYTE, 1); in check_eb_bitmap()
351 expect = bitmap_get_value8(bitmap, ALIGN(i, BITS_PER_BYTE)); in check_eb_bitmap()
355 i / BITS_PER_BYTE, i % BITS_PER_BYTE, in check_eb_bitmap()
356 i / BITS_PER_BYTE, has, expect); in check_eb_bitmap()
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/Linux-v6.6/arch/openrisc/include/asm/
Dcmpxchg.h65 int bitoff = (sizeof(u32) - size - off) * BITS_PER_BYTE; in cmpxchg_small()
67 int bitoff = off * BITS_PER_BYTE; in cmpxchg_small()
69 u32 bitmask = ((0x1 << size * BITS_PER_BYTE) - 1) << bitoff; in cmpxchg_small()
97 int bitoff = (sizeof(u32) - size - off) * BITS_PER_BYTE; in xchg_small()
99 int bitoff = off * BITS_PER_BYTE; in xchg_small()
101 u32 bitmask = ((0x1 << size * BITS_PER_BYTE) - 1) << bitoff; in xchg_small()
/Linux-v6.6/drivers/firmware/efi/libstub/
Dunaccepted_memory.c63 EFI_UNACCEPTED_UNIT_SIZE * BITS_PER_BYTE); in allocate_unaccepted_bitmap()
161 if (end > bitmap_size * unit_size * BITS_PER_BYTE) { in process_unaccepted_memory()
164 phys_start = bitmap_size * unit_size * BITS_PER_BYTE + in process_unaccepted_memory()
169 end = bitmap_size * unit_size * BITS_PER_BYTE; in process_unaccepted_memory()
205 if (end > unaccepted_table->size * unit_size * BITS_PER_BYTE) in accept_memory()
206 end = unaccepted_table->size * unit_size * BITS_PER_BYTE; in accept_memory()
/Linux-v6.6/arch/mips/kernel/
Dcmpxchg.c20 mask = GENMASK((size * BITS_PER_BYTE) - 1, 0); in __xchg_small()
31 shift *= BITS_PER_BYTE; in __xchg_small()
61 mask = GENMASK((size * BITS_PER_BYTE) - 1, 0); in __cmpxchg_small()
73 shift *= BITS_PER_BYTE; in __cmpxchg_small()
/Linux-v6.6/arch/sh/include/asm/
Dbitops-op32.h14 #define BYTE_NUMBER(nr) ((nr ^ BITOP_LE_SWIZZLE) / BITS_PER_BYTE)
15 #define BYTE_OFFSET(nr) ((nr ^ BITOP_LE_SWIZZLE) % BITS_PER_BYTE)
17 #define BYTE_NUMBER(nr) ((nr) / BITS_PER_BYTE)
18 #define BYTE_OFFSET(nr) ((nr) % BITS_PER_BYTE)
Dcmpxchg-xchg.h23 int bitoff = (sizeof(u32) - size - off) * BITS_PER_BYTE; in __xchg_cmpxchg()
25 int bitoff = off * BITS_PER_BYTE; in __xchg_cmpxchg()
27 u32 bitmask = ((0x1 << size * BITS_PER_BYTE) - 1) << bitoff; in __xchg_cmpxchg()
/Linux-v6.6/drivers/infiniband/hw/hfi1/
Dfault.h23 u64 n_rxfaults[(1U << BITS_PER_BYTE)];
24 u64 n_txfaults[(1U << BITS_PER_BYTE)];
29 unsigned long opcodes[(1U << BITS_PER_BYTE) / BITS_PER_LONG];
Dfault.c116 unsigned long bound = 1U << BITS_PER_BYTE; in fault_opcodes_write()
139 BITS_PER_BYTE); in fault_opcodes_write()
171 size_t bitsize = sizeof(fault->opcodes) * BITS_PER_BYTE; in fault_opcodes_read()
238 sizeof(ibd->fault->opcodes) * BITS_PER_BYTE); in hfi1_fault_init_debugfs()
286 BITS_PER_BYTE))) in __hfi1_should_fault()
/Linux-v6.6/mm/
Dpage_idle.c19 #define BITMAP_CHUNK_BITS (BITMAP_CHUNK_SIZE * BITS_PER_BYTE)
126 pfn = pos * BITS_PER_BYTE; in page_idle_bitmap_read()
130 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_read()
171 pfn = pos * BITS_PER_BYTE; in page_idle_bitmap_write()
175 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_write()
/Linux-v6.6/drivers/reset/
Dreset-simple.c35 int bank = id / (reg_width * BITS_PER_BYTE); in reset_simple_update()
36 int offset = id % (reg_width * BITS_PER_BYTE); in reset_simple_update()
89 int bank = id / (reg_width * BITS_PER_BYTE); in reset_simple_status()
90 int offset = id % (reg_width * BITS_PER_BYTE); in reset_simple_status()
180 data->rcdev.nr_resets = resource_size(res) * BITS_PER_BYTE; in reset_simple_probe()
/Linux-v6.6/net/netfilter/
Dnft_set_pipapo.h16 #define NFT_PIPAPO_MAX_BITS (NFT_PIPAPO_MAX_BYTES * BITS_PER_BYTE)
25 #define NFT_PIPAPO_GROUPS_PER_BYTE(f) (BITS_PER_BYTE / (f)->bb)
195 for (group = 0; group < f->groups; group += BITS_PER_BYTE / 4, data++) { in pipapo_and_field_buckets_4bit()
261 rules = ilog2(desc->field_len[i] * BITS_PER_BYTE) * 2; in pipapo_estimate_size()
264 BITS_PER_BYTE; in pipapo_estimate_size()
Dnft_cmp.c204 data) * BITS_PER_BYTE - len)); in nft_cmp_fast_mask()
229 desc.len *= BITS_PER_BYTE; in nft_cmp_fast_init()
250 .len = priv->len / BITS_PER_BYTE, in nft_cmp_fast_offload()
271 NFT_DATA_VALUE, priv->len / BITS_PER_BYTE) < 0) in nft_cmp_fast_dump()
291 return (__force u32)cpu_to_le32(~0U >> (sizeof(u32) * BITS_PER_BYTE - bitlen)); in nft_cmp_mask()
296 int len = bitlen / BITS_PER_BYTE; in nft_cmp16_fast_mask()
301 bitlen -= sizeof(u32) * BITS_PER_BYTE; in nft_cmp16_fast_mask()
330 nft_cmp16_fast_mask(&priv->mask, desc.len * BITS_PER_BYTE); in nft_cmp16_fast_init()
Dnft_set_pipapo.c917 v = k[group / (BITS_PER_BYTE / f->bb)]; in pipapo_insert()
918 v &= GENMASK(BITS_PER_BYTE - bit_offset - 1, 0); in pipapo_insert()
919 v >>= (BITS_PER_BYTE - bit_offset) - f->bb; in pipapo_insert()
922 bit_offset %= BITS_PER_BYTE; in pipapo_insert()
961 return !(BIT(step % BITS_PER_BYTE) & base[step / BITS_PER_BYTE]); in pipapo_step_diff()
963 return !(BIT(step % BITS_PER_BYTE) & in pipapo_step_diff()
964 base[len - 1 - step / BITS_PER_BYTE]); in pipapo_step_diff()
990 tmp[i / BITS_PER_BYTE] |= BIT(i % BITS_PER_BYTE); in pipapo_step_after_end()
992 tmp[len - 1 - i / BITS_PER_BYTE] |= BIT(i % BITS_PER_BYTE); in pipapo_step_after_end()
1011 for (i = step / BITS_PER_BYTE; i < len; i++) {
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/Linux-v6.6/drivers/clk/stm32/
Dreset-stm32.c37 int bank = id / (reg_width * BITS_PER_BYTE); in stm32_reset_update()
38 int offset = id % (reg_width * BITS_PER_BYTE); in stm32_reset_update()
87 int bank = id / (reg_width * BITS_PER_BYTE); in stm32_reset_status()
88 int offset = id % (reg_width * BITS_PER_BYTE); in stm32_reset_status()
/Linux-v6.6/drivers/firmware/efi/
Dunaccepted_memory.c87 if (end > unaccepted->size * unit_size * BITS_PER_BYTE) in accept_memory()
88 end = unaccepted->size * unit_size * BITS_PER_BYTE; in accept_memory()
188 if (end > unaccepted->size * unit_size * BITS_PER_BYTE) in range_contains_unaccepted_memory()
189 end = unaccepted->size * unit_size * BITS_PER_BYTE; in range_contains_unaccepted_memory()
/Linux-v6.6/arch/loongarch/include/asm/
Dcmpxchg.h33 mask = GENMASK((size * BITS_PER_BYTE) - 1, 0); in __xchg_small()
42 shift *= BITS_PER_BYTE; in __xchg_small()
122 mask = GENMASK((size * BITS_PER_BYTE) - 1, 0); in __cmpxchg_small()
132 shift *= BITS_PER_BYTE; in __cmpxchg_small()
/Linux-v6.6/include/linux/can/
Dlength.h187 (data_len) * BITS_PER_BYTE + \
199 (data_len) * BITS_PER_BYTE) + \
243 BITS_PER_BYTE)
/Linux-v6.6/drivers/mtd/tests/
Dmtd_nandecctest.c50 unsigned int offset = get_random_u32_below(size * BITS_PER_BYTE); in single_bit_error_data()
61 offset[0] = get_random_u32_below(size * BITS_PER_BYTE); in double_bit_error_data()
63 offset[1] = get_random_u32_below(size * BITS_PER_BYTE); in double_bit_error_data()
74 unsigned int offset = get_random_u32_below(3 * BITS_PER_BYTE); in random_ecc_bit()
82 offset = get_random_u32_below(3 * BITS_PER_BYTE); in random_ecc_bit()
/Linux-v6.6/arch/mips/kvm/
Dinterrupt.c38 BITS_PER_BYTE * sizeof(*pending_clr), in kvm_mips_deliver_interrupts()
47 BITS_PER_BYTE * sizeof(*pending), in kvm_mips_deliver_interrupts()
/Linux-v6.6/arch/riscv/kernel/
Dsbi-ipi.c57 virq = ipi_mux_create(BITS_PER_BYTE, sbi_send_ipi); in sbi_ipi_init()
75 riscv_ipi_set_virq_range(virq, BITS_PER_BYTE, false); in sbi_ipi_init()
/Linux-v6.6/drivers/misc/
Dhi6421v600-irq.c95 (irqd_to_hwirq(irq_data) / BITS_PER_BYTE))
96 #define HISI_IRQ_MASK_BIT(irq_data) BIT(irqd_to_hwirq(irq_data) & (BITS_PER_BYTE - 1))
128 for_each_set_bit(offset, &pending, BITS_PER_BYTE) { in hi6421v600_irq_handler()
129 generic_handle_irq_safe(priv->irqs[offset + i * BITS_PER_BYTE]); in hi6421v600_irq_handler()
/Linux-v6.6/arch/xtensa/include/asm/
Dcmpxchg.h180 int bitoff = (sizeof(u32) - size - off) * BITS_PER_BYTE; in xchg_small()
182 int bitoff = off * BITS_PER_BYTE; in xchg_small()
184 u32 bitmask = ((0x1 << size * BITS_PER_BYTE) - 1) << bitoff; in xchg_small()
/Linux-v6.6/fs/btrfs/
Dextent_io.h58 #define BIT_BYTE(nr) ((nr) / BITS_PER_BYTE)
59 #define BYTE_MASK ((1 << BITS_PER_BYTE) - 1)
61 ((BYTE_MASK << ((start) & (BITS_PER_BYTE - 1))) & BYTE_MASK)
63 (BYTE_MASK >> (-(nbits) & (BITS_PER_BYTE - 1)))
/Linux-v6.6/tools/testing/selftests/kvm/x86_64/
Duserspace_msr_exit_test.c112 .nmsrs = KVM_MSR_FILTER_MAX_BITMAP_SIZE * BITS_PER_BYTE,
117 .nmsrs = KVM_MSR_FILTER_MAX_BITMAP_SIZE * BITS_PER_BYTE,
122 .nmsrs = KVM_MSR_FILTER_MAX_BITMAP_SIZE * BITS_PER_BYTE,
127 .nmsrs = KVM_MSR_FILTER_MAX_BITMAP_SIZE * BITS_PER_BYTE,
132 .nmsrs = KVM_MSR_FILTER_MAX_BITMAP_SIZE * BITS_PER_BYTE,
737 int nflags = sizeof(cap.args[0]) * BITS_PER_BYTE; in run_user_space_msr_flag_test()
772 nflags = sizeof(filter.flags) * BITS_PER_BYTE; in run_msr_filter_flag_test()
780 nflags = sizeof(filter.ranges[0].flags) * BITS_PER_BYTE; in run_msr_filter_flag_test()
/Linux-v6.6/net/ethtool/
Deee.c8 (sizeof_field(struct ethtool_eee, supported) * BITS_PER_BYTE)
55 BUILD_BUG_ON(sizeof(eee->advertised) * BITS_PER_BYTE != in eee_reply_size()
57 BUILD_BUG_ON(sizeof(eee->lp_advertised) * BITS_PER_BYTE != in eee_reply_size()

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