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Searched refs:nbits (Results 1 – 25 of 46) sorted by relevance

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/drivers/android/
Ddbitmap.h27 unsigned int nbits; member
33 return !!dmap->nbits; in dbitmap_enabled()
38 dmap->nbits = 0; in dbitmap_free()
47 if (dmap->nbits <= NBITS_MIN) in dbitmap_shrink_nbits()
56 bit = find_last_bit(dmap->map, dmap->nbits); in dbitmap_shrink_nbits()
57 if (bit < (dmap->nbits >> 2)) in dbitmap_shrink_nbits()
58 return dmap->nbits >> 1; in dbitmap_shrink_nbits()
61 if (bit == dmap->nbits) in dbitmap_shrink_nbits()
69 dbitmap_replace(struct dbitmap *dmap, unsigned long *new, unsigned int nbits) in dbitmap_replace() argument
71 bitmap_copy(new, dmap->map, min(dmap->nbits, nbits)); in dbitmap_replace()
[all …]
/drivers/soc/tegra/fuse/
Dfuse-tegra30.c141 .nbits = 32,
147 .nbits = 32,
153 .nbits = 32,
159 .nbits = 32,
165 .nbits = 32,
171 .nbits = 32,
177 .nbits = 32,
183 .nbits = 32,
189 .nbits = 32,
195 .nbits = 32,
[all …]
/drivers/regulator/
Dda903x-regulator.c309 #define DA903x_LDO(_pmic, _id, min, max, step, vreg, shift, nbits, ereg, ebit) \ argument
324 .vol_nbits = (nbits), \
329 #define DA903x_DVC(_pmic, _id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \ argument
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, \
[all …]
Dtps6586x-regulator.c109 #define TPS6586X_REGULATOR(_id, _ops, _pin_name, vdata, vreg, shift, nbits, \ argument
123 .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, \
[all …]
/drivers/net/ethernet/tehuti/
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/
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/
Dpwc-dec23.c298 pdec->nbits = 7; /* More bits, mean more bits to encode the stream, but better quality */ in pwc_dec23_init()
300 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()
[all …]
Dpwc-dec23.h25 unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */ member
/drivers/net/wireless/broadcom/brcm80211/include/
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/pci/controller/cadence/
Dpcie-cadence.c36 int nbits = ilog2(sz); in cdns_pcie_set_outbound_region() local
39 if (nbits < 8) in cdns_pcie_set_outbound_region()
40 nbits = 8; in cdns_pcie_set_outbound_region()
43 addr0 = CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS(nbits) | in cdns_pcie_set_outbound_region()
96 addr0 = CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(nbits) | in cdns_pcie_set_outbound_region()
Dpcie-cadence.h148 #define CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS(nbits) \ argument
149 (((nbits) - 1) & CDNS_PCIE_AT_OB_REGION_PCI_ADDR0_NBITS_MASK)
188 #define CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(nbits) \ argument
189 (((nbits) - 1) & CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS_MASK)
199 #define CDNS_PCIE_AT_IB_RP_BAR_ADDR0_NBITS(nbits) \ argument
200 (((nbits) - 1) & CDNS_PCIE_AT_IB_RP_BAR_ADDR0_NBITS_MASK)
/drivers/nvmem/
Dcore.c55 int nbits; member
478 cell->nbits = info->nbits; in nvmem_cell_info_to_nvmem_cell_entry_nodup()
481 if (cell->nbits) in nvmem_cell_info_to_nvmem_cell_entry_nodup()
482 cell->bytes = DIV_ROUND_UP(cell->nbits + cell->bit_offset, in nvmem_cell_info_to_nvmem_cell_entry_nodup()
724 info.nbits = be32_to_cpup(addr); in nvmem_add_cells_from_dt()
1586 extra = cell->bytes - DIV_ROUND_UP(cell->nbits, BITS_PER_BYTE); in nvmem_shift_read_buffer_in_place()
1591 if (cell->nbits % BITS_PER_BYTE) in nvmem_shift_read_buffer_in_place()
1592 *p &= GENMASK((cell->nbits % BITS_PER_BYTE) - 1, 0); in nvmem_shift_read_buffer_in_place()
1607 if (cell->bit_offset || cell->nbits) in __nvmem_cell_read()
1661 int i, rc, nbits, bit_offset = cell->bit_offset; in nvmem_cell_prepare_write_buffer() local
[all …]
Dmtk-efuse.c59 if (cell->nbits <= 3 && in mtk_efuse_fixup_cell_info()
/drivers/gpu/drm/
Ddrm_print.c241 const char * const bits[], unsigned int nbits) in drm_print_bits() argument
246 if (WARN_ON_ONCE(nbits > BITS_PER_TYPE(value))) in drm_print_bits()
247 nbits = BITS_PER_TYPE(value); in drm_print_bits()
249 for_each_set_bit(i, &value, nbits) { in drm_print_bits()
/drivers/vfio/
Diova_bitmap.c415 unsigned int nbits = min(BITS_PER_PAGE - offset, in iova_bitmap_set() local
423 bitmap_set(kaddr, offset, nbits); in iova_bitmap_set()
425 cur_bit += nbits; in iova_bitmap_set()
/drivers/pinctrl/bcm/
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/spi/
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()
Dspi-sun6i.c283 unsigned int tx_len = 0, rx_len = 0, nbits = 0; in sun6i_spi_transfer_one() local
438 nbits = tfr->tx_nbits; in sun6i_spi_transfer_one()
440 nbits = tfr->rx_nbits; in sun6i_spi_transfer_one()
443 switch (nbits) { in sun6i_spi_transfer_one()
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/
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/
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/crypto/
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/net/ethernet/mellanox/mlx4/
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/firmware/cirrus/
Dcs_dsp.c3353 int cs_dsp_chunk_write(struct cs_dsp_chunk *ch, int nbits, u32 val) in cs_dsp_chunk_write() argument
3357 nwrite = min(CS_DSP_DATA_WORD_BITS - ch->cachebits, nbits); in cs_dsp_chunk_write()
3360 ch->cache |= val >> (nbits - nwrite); in cs_dsp_chunk_write()
3362 nbits -= nwrite; in cs_dsp_chunk_write()
3376 if (nbits) in cs_dsp_chunk_write()
3377 return cs_dsp_chunk_write(ch, nbits, val); in cs_dsp_chunk_write()
3412 int cs_dsp_chunk_read(struct cs_dsp_chunk *ch, int nbits) in cs_dsp_chunk_read() argument
3430 nread = min(ch->cachebits, nbits); in cs_dsp_chunk_read()
3431 nbits -= nread; in cs_dsp_chunk_read()
3437 if (nbits) in cs_dsp_chunk_read()
[all …]
/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum.h397 unsigned int nbits; member
404 unsigned int nbits = mlxsw_core_max_ports(mlxsw_sp->core); in mlxsw_sp_port_bitmap_init() local
406 ports_bm->nbits = nbits; in mlxsw_sp_port_bitmap_init()
407 ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL); in mlxsw_sp_port_bitmap_init()

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