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Searched refs:num_bits (Results 1 – 25 of 37) sorted by relevance

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/Linux-v4.19/fs/hfs/
Dbitmap.c139 u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits) in hfs_vbm_search_free() argument
145 if (!*num_bits) in hfs_vbm_search_free()
151 pos = hfs_find_set_zero_bits(bitmap, HFS_SB(sb)->fs_ablocks, goal, num_bits); in hfs_vbm_search_free()
154 pos = hfs_find_set_zero_bits(bitmap, goal, 0, num_bits); in hfs_vbm_search_free()
156 *num_bits = pos = 0; in hfs_vbm_search_free()
161 hfs_dbg(BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits); in hfs_vbm_search_free()
162 HFS_SB(sb)->free_ablocks -= *num_bits; in hfs_vbm_search_free()
/Linux-v4.19/drivers/gpu/drm/omapdrm/
Dtcm-sita.c52 size_t num_bits) in r2l_b2t_1d() argument
58 *pos = num_bits - w; in r2l_b2t_1d()
60 while (search_count < num_bits) { in r2l_b2t_1d()
61 bit = find_next_bit(map, num_bits, *pos); in r2l_b2t_1d()
70 search_count = num_bits - bit + w; in r2l_b2t_1d()
89 unsigned long *map, size_t num_bits, size_t slot_stride) in l2r_t2b() argument
104 while (curr_bit < num_bits) { in l2r_t2b()
105 *pos = bitmap_find_next_zero_area(map, num_bits, curr_bit, w, in l2r_t2b()
123 if ((*pos + slot_stride * h) > num_bits) in l2r_t2b()
/Linux-v4.19/lib/
Ddecompress_unlzma.c396 int num_bits; in process_bit1() local
461 num_bits = LZMA_LEN_NUM_LOW_BITS; in process_bit1()
471 num_bits = LZMA_LEN_NUM_MID_BITS; in process_bit1()
477 num_bits = LZMA_LEN_NUM_HIGH_BITS; in process_bit1()
481 rc_bit_tree_decode(rc, prob_len, num_bits, &len); in process_bit1()
499 num_bits = (pos_slot >> 1) - 1; in process_bit1()
502 cst->rep0 <<= num_bits; in process_bit1()
506 num_bits -= LZMA_NUM_ALIGN_BITS; in process_bit1()
507 while (num_bits--) in process_bit1()
512 num_bits = LZMA_NUM_ALIGN_BITS; in process_bit1()
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/Linux-v4.19/drivers/iio/adc/
Drockchip_saradc.c46 int num_bits; member
103 *val2 = info->data->num_bits; in rockchip_saradc_read_raw()
116 info->last_val &= GENMASK(info->data->num_bits - 1, 0); in rockchip_saradc_isr()
146 .num_bits = 10,
158 .num_bits = 12,
174 .num_bits = 10,
/Linux-v4.19/fs/ocfs2/
Dsuballoc.h92 u32 num_bits,
96 u32 num_bits,
103 unsigned int num_bits);
110 u32 *num_bits,
Dlocalalloc.h56 u32 *num_bits);
62 u32 num_bits);
Dresize.c106 u16 chain, num_bits, backups = 0; in ocfs2_update_last_group_and_inode() local
125 num_bits = new_clusters * cl_bpc; in ocfs2_update_last_group_and_inode()
126 le16_add_cpu(&group->bg_bits, num_bits); in ocfs2_update_last_group_and_inode()
127 le16_add_cpu(&group->bg_free_bits_count, num_bits); in ocfs2_update_last_group_and_inode()
153 le32_add_cpu(&cr->c_total, num_bits); in ocfs2_update_last_group_and_inode()
154 le32_add_cpu(&cr->c_free, num_bits); in ocfs2_update_last_group_and_inode()
155 le32_add_cpu(&fe->id1.bitmap1.i_total, num_bits); in ocfs2_update_last_group_and_inode()
177 le16_add_cpu(&group->bg_bits, -1 * num_bits); in ocfs2_update_last_group_and_inode()
178 le16_add_cpu(&group->bg_free_bits_count, -1 * num_bits); in ocfs2_update_last_group_and_inode()
Dsuballoc.c439 u32 bit_off, num_bits; in ocfs2_block_group_alloc_contig() local
446 &num_bits); in ocfs2_block_group_alloc_contig()
467 bg_blkno, num_bits, alloc_rec, cl); in ocfs2_block_group_alloc_contig()
481 u32 *bit_off, u32 *num_bits) in ocfs2_block_group_claim_bits() argument
487 bit_off, num_bits); in ocfs2_block_group_claim_bits()
596 u32 bit_off, num_bits; in ocfs2_block_group_alloc_discontig() local
625 &bit_off, &num_bits); in ocfs2_block_group_alloc_discontig()
631 min_bits = num_bits; in ocfs2_block_group_alloc_discontig()
647 bg_blkno, num_bits, alloc_rec, cl); in ocfs2_block_group_alloc_discontig()
1353 unsigned int num_bits) in ocfs2_block_group_set_bits() argument
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Dlocalalloc.c729 u32 *num_bits) in ocfs2_claim_local_alloc_bits() argument
754 *num_bits = bits_wanted; in ocfs2_claim_local_alloc_bits()
771 le32_add_cpu(&alloc->id1.bitmap1.i_used, *num_bits); in ocfs2_claim_local_alloc_bits()
784 u32 num_bits) in ocfs2_free_local_alloc_bits() argument
801 clear_bits = num_bits; in ocfs2_free_local_alloc_bits()
815 le32_add_cpu(&alloc->id1.bitmap1.i_used, -num_bits); in ocfs2_free_local_alloc_bits()
/Linux-v4.19/drivers/net/ethernet/broadcom/bnxt/
Dbnxt_devlink.c57 bytesize = roundup(nvm_param.num_bits, BITS_PER_BYTE) / BITS_PER_BYTE; in bnxt_hwrm_nvm_req()
58 if (nvm_param.num_bits == 1) in bnxt_hwrm_nvm_req()
67 req->data_len = cpu_to_le16(nvm_param.num_bits); in bnxt_hwrm_nvm_req()
Dbnxt_devlink.h48 u16 num_bits; member
/Linux-v4.19/arch/mips/paravirt/
Dparavirt-irq.c297 u32 num_bits; in irq_pci_init() local
301 num_bits = __raw_readl(mips_irq_chip + MIPS_IRQ_CHIP_NUM_BITS); in irq_pci_init()
302 stride = 8 * (1 + ((num_bits - 1) / 64)); in irq_pci_init()
305 pr_notice("mips_irq_chip: %u bits, reg stride: %d\n", num_bits, stride); in irq_pci_init()
/Linux-v4.19/drivers/usb/mtu3/
Dmtu3_core.c23 u32 num_bits = DIV_ROUND_UP(seg_size, MTU3_EP_FIFO_UNIT); in ep_fifo_alloc() local
27 num_bits = roundup_pow_of_two(num_bits); in ep_fifo_alloc()
28 if (num_bits > fifo->limit) in ep_fifo_alloc()
31 mep->fifo_seg_size = num_bits * MTU3_EP_FIFO_UNIT; in ep_fifo_alloc()
32 num_bits = num_bits * (mep->slot + 1); in ep_fifo_alloc()
34 fifo->limit, 0, num_bits, 0); in ep_fifo_alloc()
38 bitmap_set(fifo->bitmap, start_bit, num_bits); in ep_fifo_alloc()
39 mep->fifo_size = num_bits * MTU3_EP_FIFO_UNIT; in ep_fifo_alloc()
/Linux-v4.19/drivers/usb/dwc2/
Dhcd_queue.c233 int periods_in_map, int num_bits, in pmap_schedule() argument
241 if (num_bits > bits_per_period) in pmap_schedule()
267 while (start + num_bits <= first_end) { in pmap_schedule()
274 start = bitmap_find_next_zero_area(map, end, start, num_bits, in pmap_schedule()
295 map, ith_start + num_bits, ith_start, num_bits, in pmap_schedule()
304 map, ith_end, ith_start, num_bits, 0); in pmap_schedule()
318 if (start + num_bits > first_end) in pmap_schedule()
324 bitmap_set(map, ith_start, num_bits); in pmap_schedule()
341 int periods_in_map, int num_bits, in pmap_unschedule() argument
357 bitmap_clear(map, ith_start, num_bits); in pmap_unschedule()
/Linux-v4.19/drivers/input/keyboard/
Ddlink-dir685-touchkeys.c29 const int num_bits = min_t(int, ARRAY_SIZE(tk->codes), 16); in dir685_tk_irq_thread() local
48 for_each_set_bit(i, &changed, num_bits) { in dir685_tk_irq_thread()
/Linux-v4.19/drivers/staging/comedi/drivers/
Dcb_pcidda.c171 unsigned int num_bits) in cb_pcidda_serial_out() argument
176 for (i = 1; i <= num_bits; i++) { in cb_pcidda_serial_out()
178 if (value & (1 << (num_bits - i))) in cb_pcidda_serial_out()
/Linux-v4.19/drivers/input/mouse/
Dalps.c372 point->num_bits = 0; in alps_get_bitmap_points()
375 point->num_bits++; in alps_get_bitmap_points()
419 i = (x_low.num_bits - 1) / 2; in alps_process_bitmap()
420 x_low.num_bits = x_low.num_bits - i; in alps_process_bitmap()
422 x_high.num_bits = max(i, 1); in alps_process_bitmap()
425 i = (y_low.num_bits - 1) / 2; in alps_process_bitmap()
426 y_low.num_bits = y_low.num_bits - i; in alps_process_bitmap()
428 y_high.num_bits = max(i, 1); in alps_process_bitmap()
433 (priv->x_max * (2 * x_low.start_bit + x_low.num_bits - 1)) / in alps_process_bitmap()
436 (priv->y_max * (2 * y_low.start_bit + y_low.num_bits - 1)) / in alps_process_bitmap()
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Dalps.h215 int num_bits; member
/Linux-v4.19/drivers/fsi/
Dfsi-master-gpio.c112 uint8_t num_bits) in serial_in() argument
118 for (bit = 0; bit < num_bits; bit++) { in serial_in()
123 msg->bits += num_bits; in serial_in()
125 trace_fsi_master_gpio_in(master, num_bits, msg->msg); in serial_in()
/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_device_info.c811 int num_bits; in intel_device_info_runtime_init() local
820 num_bits = hweight8(disabled_mask); in intel_device_info_runtime_init()
833 if (num_bits > info->num_pipes || invalid) in intel_device_info_runtime_init()
837 info->num_pipes -= num_bits; in intel_device_info_runtime_init()
/Linux-v4.19/drivers/net/ethernet/realtek/
Datp.c403 int num_bits = EE_CMD_SIZE; in eeprom_op() local
405 while (--num_bits >= 0) { in eeprom_op()
406 char outval = (cmd & (1<<num_bits)) ? EE_DATA_WRITE : 0; in eeprom_op()
/Linux-v4.19/arch/sh/kernel/
Ddwarf.c187 int num_bits; in dwarf_read_leb128() local
206 num_bits = 8 * sizeof(result); in dwarf_read_leb128()
208 if ((shift < num_bits) && (byte & 0x40)) in dwarf_read_leb128()
/Linux-v4.19/drivers/net/wireless/ath/ath5k/
Dphy.c197 u8 offset, bank, num_bits, col, position; in ath5k_hw_rfb_op() local
221 num_bits = rfreg->field.len; in ath5k_hw_rfb_op()
232 if (!(col <= 3 && num_bits <= 32 && first_bit + num_bits <= 319)) { in ath5k_hw_rfb_op()
241 data = ath5k_hw_bitswap(val, num_bits); in ath5k_hw_rfb_op()
243 for (bits_shifted = 0, bits_left = num_bits; bits_left > 0; in ath5k_hw_rfb_op()
265 data = set ? 1 : ath5k_hw_bitswap(data, num_bits); in ath5k_hw_rfb_op()
/Linux-v4.19/drivers/scsi/cxlflash/
Dvlun.c161 ulong *lam, num_bits; in find_free_range() local
166 num_bits = (sizeof(*lam) * BITS_PER_BYTE); in find_free_range()
167 bit_pos = find_first_bit(lam, num_bits); in find_free_range()
/Linux-v4.19/drivers/gpu/drm/exynos/
Dexynos_drm_dsi.c103 #define DSIM_MAIN_VRESOL(x, num_bits) (((x) & ((1 << (num_bits)) - 1)) << 16) argument
104 #define DSIM_MAIN_HRESOL(x, num_bits) (((x) & ((1 << (num_bits)) - 1)) << 0) argument

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