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Searched refs:nbits (Results 1 – 25 of 50) sorted by relevance

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/drivers/android/
A Ddbitmap.h27 unsigned int nbits; member
33 return !!dmap->nbits; in dbitmap_enabled()
38 dmap->nbits = 0; in dbitmap_free()
58 return dmap->nbits >> 1; in dbitmap_shrink_nbits()
61 if (bit == dmap->nbits) in dbitmap_shrink_nbits()
71 bitmap_copy(new, dmap->map, min(dmap->nbits, nbits)); in dbitmap_replace()
74 dmap->nbits = nbits; in dbitmap_replace()
99 return dmap->nbits << 1; in dbitmap_grow_nbits()
110 if (!dbitmap_enabled(dmap) || nbits <= dmap->nbits) { in dbitmap_grow()
141 if (n == dmap->nbits) in dbitmap_acquire_next_zero_bit()
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/drivers/soc/tegra/fuse/
A Dfuse-tegra30.c142 .nbits = 32,
148 .nbits = 32,
154 .nbits = 32,
160 .nbits = 32,
166 .nbits = 32,
172 .nbits = 32,
178 .nbits = 32,
184 .nbits = 32,
190 .nbits = 32,
196 .nbits = 32,
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/drivers/regulator/
A Dda903x-regulator.c324 .vol_nbits = (nbits), \
344 .vol_nbits = (nbits), \
351 #define DA9034_LDO(_id, min, max, step, vreg, shift, nbits, ereg, ebit) \ argument
352 DA903x_LDO(DA9034, _id, min, max, step, vreg, shift, nbits, ereg, ebit)
354 #define DA9030_LDO(_id, min, max, step, vreg, shift, nbits, ereg, ebit) \ argument
355 DA903x_LDO(DA9030, _id, min, max, step, vreg, shift, nbits, ereg, ebit)
357 #define DA9030_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \ argument
358 DA903x_DVC(DA9030, _id, min, max, step, vreg, nbits, ureg, ubit, \
361 #define DA9034_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \ argument
362 DA903x_DVC(DA9034, _id, min, max, step, vreg, nbits, ureg, ubit, \
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A Dtps6586x-regulator.c123 .vsel_mask = ((1 << (nbits)) - 1) << (shift), \
133 uv_step, vreg, shift, nbits, ereg0, \ argument
148 .vsel_mask = ((1 << (nbits)) - 1) << (shift), \
157 #define TPS6586X_LDO(_id, _pname, vdata, vreg, shift, nbits, \ argument
160 TPS6586X_REGULATOR(_id, rw, _pname, vdata, vreg, shift, nbits, \
165 shift, nbits, ereg0, ebit0, ereg1, ebit1) \ argument
168 min_uv, uv_step, vreg, shift, nbits, \
172 #define TPS6586X_FIXED_LDO(_id, _pname, vdata, vreg, shift, nbits, \ argument
175 TPS6586X_REGULATOR(_id, ro, _pname, vdata, vreg, shift, nbits, \
180 nbits, ereg0, ebit0, ereg1, ebit1, goreg, gobit) \ argument
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/drivers/net/ethernet/tehuti/
A Dtehuti.h127 #define BITS_MASK(nbits) ((1<<nbits)-1) argument
128 #define GET_BITS_SHIFT(x, nbits, nshift) (((x)>>nshift)&BITS_MASK(nbits)) argument
129 #define BITS_SHIFT_MASK(nbits, nshift) (BITS_MASK(nbits)<<nshift) argument
130 #define BITS_SHIFT_VAL(x, nbits, nshift) (((x)&BITS_MASK(nbits))<<nshift) argument
131 #define BITS_SHIFT_CLEAR(x, nbits, nshift) \ argument
132 ((x)&(~BITS_SHIFT_MASK(nbits, nshift)))
/drivers/firmware/efi/libstub/
A Dfind.c34 unsigned long _find_next_bit(const unsigned long *addr, unsigned long nbits, unsigned long start) in _find_next_bit() argument
36 return FIND_NEXT_BIT(addr[idx], /* nop */, nbits, start); in _find_next_bit()
39 unsigned long _find_next_zero_bit(const unsigned long *addr, unsigned long nbits, in _find_next_zero_bit() argument
42 return FIND_NEXT_BIT(~addr[idx], /* nop */, nbits, start); in _find_next_zero_bit()
/drivers/media/usb/pwc/
A Dpwc-dec23.c300 pdec->nbits = 8; in pwc_dec23_init()
302 pdec->nbits = 6; in pwc_dec23_init()
312 pdec->nbits = 7; in pwc_dec23_init()
314 pdec->nbits = 8; in pwc_dec23_init()
316 pdec->nbits = 6; in pwc_dec23_init()
324 shift = 8 - pdec->nbits; in pwc_dec23_init()
496 __get_nbits(pdec, pdec->nbits, primary_color); in decode_block()
542 unsigned int nbits, col1; in decode_block() local
550 nbits = ptable8004[offset1 * 2]; in decode_block()
553 __get_nbits(pdec, nbits+1, col1); in decode_block()
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A Dpwc-dec23.h25 unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */ member
/drivers/net/wireless/broadcom/brcm80211/include/
A Dbrcmu_utils.h44 #define NBITVAL(nbits) (1 << (nbits)) argument
45 #define MAXBITVAL(nbits) ((1 << (nbits)) - 1) argument
46 #define NBITMASK(nbits) MAXBITVAL(nbits) argument
/drivers/nvmem/
A Dcore.c33 int nbits; member
591 cell->nbits = info->nbits; in nvmem_cell_info_to_nvmem_cell_entry_nodup()
594 if (cell->nbits) { in nvmem_cell_info_to_nvmem_cell_entry_nodup()
815 info.nbits = be32_to_cpup(addr); in nvmem_add_cells_from_dt()
817 info.nbits < 1 || in nvmem_add_cells_from_dt()
1641 if (cell->nbits % BITS_PER_BYTE) in nvmem_shift_read_buffer_in_place()
1714 nbits = cell->nbits; in nvmem_cell_prepare_write_buffer()
1906 int nbits; in nvmem_cell_read_variable_common() local
1913 nbits = cell->entry->nbits; in nvmem_cell_read_variable_common()
1923 if (nbits) in nvmem_cell_read_variable_common()
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A Dqfprom.c346 if (byte_offset && !cell->nbits) in qfprom_fixup_dt_cell_info()
347 cell->nbits = cell->bytes * BITS_PER_BYTE; in qfprom_fixup_dt_cell_info()
/drivers/input/keyboard/
A Dadp5585-keys.c192 unsigned long keys_bits, start = 0, nbits = kpad->info->max_rows; in adp5585_keys_setup() local
204 keys_bits = bitmap_read(&kpad->keypad, start, nbits); in adp5585_keys_setup()
212 start += nbits; in adp5585_keys_setup()
214 nbits = 8; in adp5585_keys_setup()
215 max_cols -= nbits; in adp5585_keys_setup()
217 nbits = max_cols; in adp5585_keys_setup()
/drivers/pci/controller/cadence/
A Dpcie-cadence.c38 int nbits = ilog2(sz); in cdns_pcie_set_outbound_region() local
41 if (nbits < 8) in cdns_pcie_set_outbound_region()
42 nbits = 8; in cdns_pcie_set_outbound_region()
45 addr0 = CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS(nbits) | in cdns_pcie_set_outbound_region()
98 addr0 = CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(nbits) | in cdns_pcie_set_outbound_region()
A Dpcie-cadence.h154 #define CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS(nbits) \ argument
155 (((nbits) - 1) & CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS_MASK)
194 #define CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(nbits) \ argument
195 (((nbits) - 1) & CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS_MASK)
205 #define CDNS_PCIE_AT_IB_RP_BAR_ADDR0_NBITS(nbits) \ argument
206 (((nbits) - 1) & CDNS_PCIE_AT_IB_RP_BAR_ADDR0_NBITS_MASK)
/drivers/gpu/drm/
A Ddrm_print.c296 const char * const bits[], unsigned int nbits) in drm_print_bits() argument
301 if (WARN_ON_ONCE(nbits > BITS_PER_TYPE(value))) in drm_print_bits()
302 nbits = BITS_PER_TYPE(value); in drm_print_bits()
304 for_each_set_bit(i, &value, nbits) { in drm_print_bits()
/drivers/pinctrl/bcm/
A Dpinctrl-iproc-gpio.c447 unsigned int bit, nbits = 0; in iproc_pinconf_disable_map_create() local
451 nbits++; in iproc_pinconf_disable_map_create()
453 if (!nbits) in iproc_pinconf_disable_map_create()
460 chip->pinconf_disable = devm_kcalloc(chip->dev, nbits, in iproc_pinconf_disable_map_create()
466 chip->nr_pinconf_disable = nbits; in iproc_pinconf_disable_map_create()
469 nbits = 0; in iproc_pinconf_disable_map_create()
471 chip->pinconf_disable[nbits++] = iproc_pinconf_disable_map[bit]; in iproc_pinconf_disable_map_create()
/drivers/iommu/iommufd/
A Diova_bitmap.c428 unsigned int nbits = min(BITS_PER_PAGE - offset, in iova_bitmap_set() local
442 bitmap_set(kaddr, offset, nbits); in iova_bitmap_set()
444 cur_bit += nbits; in iova_bitmap_set()
/drivers/spi/
A Dspi-pic32-sqi.c267 u32 nbits; in pic32_sqi_one_transfer() local
275 nbits = xfer->rx_nbits; in pic32_sqi_one_transfer()
279 nbits = xfer->tx_nbits; in pic32_sqi_one_transfer()
284 if (nbits & SPI_NBITS_QUAD) in pic32_sqi_one_transfer()
286 else if (nbits & SPI_NBITS_DUAL) in pic32_sqi_one_transfer()
A Dspi-sun6i.c284 unsigned int tx_len = 0, rx_len = 0, nbits = 0; in sun6i_spi_transfer_one() local
439 nbits = tfr->tx_nbits; in sun6i_spi_transfer_one()
441 nbits = tfr->rx_nbits; in sun6i_spi_transfer_one()
444 switch (nbits) { in sun6i_spi_transfer_one()
A Dspi-armada-3700.c596 unsigned int nbits = 0, byte_len; in a3700_spi_transfer_one_fifo() local
607 nbits = xfer->tx_nbits; in a3700_spi_transfer_one_fifo()
609 nbits = xfer->rx_nbits; in a3700_spi_transfer_one_fifo()
611 a3700_spi_pin_mode_set(a3700_spi, nbits, xfer->rx_buf ? true : false); in a3700_spi_transfer_one_fifo()
/drivers/mfd/
A Dtwl4030-irq.c81 #define SIH_INITIALIZER(modname, nbits) \ argument
84 .bits = nbits, \
85 .bytes_ixr = DIV_ROUND_UP(nbits, 8), \
87 .bytes_edr = DIV_ROUND_UP((2*(nbits)), 8), \
/drivers/crypto/aspeed/
A Daspeed-acry.c253 int nbits, ndw; in aspeed_acry_rsa_ctx_copy() local
268 nbits = nbytes * 8; in aspeed_acry_rsa_ctx_copy()
270 nbits -= count_leading_zeros(src[0]) - (BITS_PER_LONG - 8); in aspeed_acry_rsa_ctx_copy()
296 return nbits; in aspeed_acry_rsa_ctx_copy()
/drivers/net/ethernet/mellanox/mlx4/
A Dalloc.c80 u32 start, u32 nbits, in find_aligned_range() argument
88 while ((start < nbits) && (test_bit(start, bitmap) || in find_aligned_range()
92 if (start >= nbits) in find_aligned_range()
96 if (end > nbits) in find_aligned_range()
/drivers/crypto/
A Dimg-hash.c466 unsigned long long nbits; in img_hash_hw_init() local
473 nbits = (u64)hdev->req->nbytes << 3; in img_hash_hw_init()
474 u = nbits >> 32; in img_hash_hw_init()
475 l = nbits; in img_hash_hw_init()
483 dev_dbg(hdev->dev, "hw initialized, nbits: %llx\n", nbits); in img_hash_hw_init()
/drivers/firmware/cirrus/
A Dcs_dsp.c3389 int cs_dsp_chunk_write(struct cs_dsp_chunk *ch, int nbits, u32 val) in cs_dsp_chunk_write() argument
3393 nwrite = min(CS_DSP_DATA_WORD_BITS - ch->cachebits, nbits); in cs_dsp_chunk_write()
3396 ch->cache |= val >> (nbits - nwrite); in cs_dsp_chunk_write()
3398 nbits -= nwrite; in cs_dsp_chunk_write()
3412 if (nbits) in cs_dsp_chunk_write()
3413 return cs_dsp_chunk_write(ch, nbits, val); in cs_dsp_chunk_write()
3448 int cs_dsp_chunk_read(struct cs_dsp_chunk *ch, int nbits) in cs_dsp_chunk_read() argument
3466 nread = min(ch->cachebits, nbits); in cs_dsp_chunk_read()
3467 nbits -= nread; in cs_dsp_chunk_read()
3473 if (nbits) in cs_dsp_chunk_read()
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