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Searched refs:BITS_PER_BYTE (Results 1 – 25 of 292) sorted by relevance

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/openbmc/linux/arch/openrisc/include/asm/
H A 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()
/openbmc/qemu/hw/ppc/
H A Dspapr_ovec.c24 #define OV_MAXBITS (OV_MAXBYTES * BITS_PER_BYTE)
140 for (i = 0; i < BITS_PER_BYTE; i++) { in guest_byte_to_bitmap()
141 if (entry & (1 << (BITS_PER_BYTE - 1 - i))) { in guest_byte_to_bitmap()
152 for (i = 0; i < BITS_PER_BYTE; i++) { in guest_byte_from_bitmap()
154 entry |= (1 << (BITS_PER_BYTE - 1 - i)); in guest_byte_from_bitmap()
203 guest_byte_to_bitmap(entry, ov->bitmap, i * BITS_PER_BYTE); in spapr_ovec_parse_vector()
225 vec_len = (lastbit == OV_MAXBITS) ? 1 : lastbit / BITS_PER_BYTE + 1; in spapr_dt_ovec()
234 vec[i] = guest_byte_from_bitmap(ov->bitmap, (i - 1) * BITS_PER_BYTE); in spapr_dt_ovec()
/openbmc/linux/fs/btrfs/tests/
H A Dextent-io-tests.c346 for (i = 0; i < eb->len * BITS_PER_BYTE; i++) { in check_eb_bitmap()
360 i, i / BITS_PER_BYTE, has, expect); in check_eb_bitmap()
365 i % BITS_PER_BYTE); in check_eb_bitmap()
375 i / BITS_PER_BYTE, i % BITS_PER_BYTE, in check_eb_bitmap()
376 i / BITS_PER_BYTE, has, expect); in check_eb_bitmap()
420 byte_len * BITS_PER_BYTE); in __test_eb_bitmaps()
429 byte_len * BITS_PER_BYTE); in __test_eb_bitmaps()
461 sizeof(long) * BITS_PER_BYTE); in __test_eb_bitmaps()
466 byte_len * BITS_PER_BYTE); in __test_eb_bitmaps()
472 sizeof(long) * BITS_PER_BYTE); in __test_eb_bitmaps()
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/openbmc/qemu/tests/qtest/
H A Dnpcm7xx_rng-test.c110 s_obs = abs(sn) / sqrt(len * BITS_PER_BYTE); in calc_monobit_p()
189 uint8_t buf[TEST_INPUT_BITS / BITS_PER_BYTE]; in test_continuous_monobit()
210 uint8_t c[TEST_INPUT_BITS / BITS_PER_BYTE]; in test_continuous_runs()
220 g_assert_cmpfloat(calc_runs_p(buf.l, sizeof(buf) * BITS_PER_BYTE), >, 0.01); in test_continuous_runs()
231 uint8_t buf[TEST_INPUT_BITS / BITS_PER_BYTE]; in test_first_byte_monobit()
255 uint8_t c[TEST_INPUT_BITS / BITS_PER_BYTE]; in test_first_byte_runs()
267 g_assert_cmpfloat(calc_runs_p(buf.l, sizeof(buf) * BITS_PER_BYTE), >, 0.01); in test_first_byte_runs()
/openbmc/linux/arch/mips/kernel/
H A 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()
/openbmc/linux/drivers/firmware/efi/libstub/
H A 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()
/openbmc/u-boot/drivers/reset/
H A Dreset-socfpga.c35 int bank = id / (reg_width * BITS_PER_BYTE); in socfpga_reset_assert()
36 int offset = id % (reg_width * BITS_PER_BYTE); in socfpga_reset_assert()
47 int bank = id / (reg_width * BITS_PER_BYTE); in socfpga_reset_deassert()
48 int offset = id % (reg_width * BITS_PER_BYTE); in socfpga_reset_deassert()
/openbmc/linux/arch/sh/include/asm/
H A 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)
H A 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()
/openbmc/linux/drivers/infiniband/hw/hfi1/
H A 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];
/openbmc/linux/mm/
H A 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()
/openbmc/linux/drivers/clk/stm32/
H A 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()
/openbmc/linux/drivers/firmware/efi/
H A Dunaccepted_memory.c88 if (end > unaccepted->size * unit_size * BITS_PER_BYTE) in accept_memory()
89 end = unaccepted->size * unit_size * BITS_PER_BYTE; in accept_memory()
192 if (end > unaccepted->size * unit_size * BITS_PER_BYTE) in range_contains_unaccepted_memory()
193 end = unaccepted->size * unit_size * BITS_PER_BYTE; in range_contains_unaccepted_memory()
/openbmc/linux/drivers/reset/
H A 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()
/openbmc/linux/net/netfilter/
H A 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)
203 for (group = 0; group < f->groups; group += BITS_PER_BYTE / 4, data++) { in pipapo_and_field_buckets_4bit()
269 rules = ilog2(desc->field_len[i] * BITS_PER_BYTE) * 2; in pipapo_estimate_size()
272 BITS_PER_BYTE; in pipapo_estimate_size()
H A 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()
H A Dnft_set_pipapo.c919 v = k[group / (BITS_PER_BYTE / f->bb)]; in pipapo_insert()
921 v >>= (BITS_PER_BYTE - bit_offset) - f->bb; in pipapo_insert()
924 bit_offset %= BITS_PER_BYTE; in pipapo_insert()
963 return !(BIT(step % BITS_PER_BYTE) & base[step / BITS_PER_BYTE]); in pipapo_step_diff()
965 return !(BIT(step % BITS_PER_BYTE) & in pipapo_step_diff()
966 base[len - 1 - step / BITS_PER_BYTE]); in pipapo_step_diff()
992 tmp[i / BITS_PER_BYTE] |= BIT(i % BITS_PER_BYTE); in pipapo_step_after_end()
994 tmp[len - 1 - i / BITS_PER_BYTE] |= BIT(i % BITS_PER_BYTE); in pipapo_step_after_end()
1020 base[i] += 1 << (step % BITS_PER_BYTE);
1916 if (bit_offset >= BITS_PER_BYTE) {
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/openbmc/linux/arch/loongarch/include/asm/
H A 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()
/openbmc/linux/include/linux/can/
H A Dlength.h187 (data_len) * BITS_PER_BYTE + \
199 (data_len) * BITS_PER_BYTE) + \
243 BITS_PER_BYTE)
/openbmc/linux/arch/mips/kvm/
H A Dinterrupt.c38 BITS_PER_BYTE * sizeof(*pending_clr), in kvm_mips_deliver_interrupts()
47 BITS_PER_BYTE * sizeof(*pending), in kvm_mips_deliver_interrupts()
/openbmc/linux/drivers/mtd/tests/
H A 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()
/openbmc/linux/arch/riscv/kernel/
H A 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()
/openbmc/linux/arch/xtensa/include/asm/
H A 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()
/openbmc/linux/drivers/misc/
H A 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()
/openbmc/linux/fs/btrfs/
H A 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)))

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