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Searched refs:start_bit (Results 1 – 25 of 33) sorted by relevance

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/linux/lib/ !
H A Dpacking_test.c13 size_t start_bit; member
42 .start_bit = 95,
51 .start_bit = 95,
60 .start_bit = 95,
69 .start_bit = 95,
78 .start_bit = 95,
87 .start_bit = 95,
96 .start_bit = 95,
105 .start_bit = 95,
119 .start_bit
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H A Dgenalloc.c283 unsigned long nbits, start_bit, end_bit, remain; in gen_pool_alloc_algo_owner() local
301 start_bit = 0; in gen_pool_alloc_algo_owner()
304 start_bit = algo(chunk->bits, end_bit, start_bit, in gen_pool_alloc_algo_owner()
306 if (start_bit >= end_bit) in gen_pool_alloc_algo_owner()
308 remain = bitmap_set_ll(chunk->bits, start_bit, nbits); in gen_pool_alloc_algo_owner()
310 remain = bitmap_clear_ll(chunk->bits, start_bit, in gen_pool_alloc_algo_owner()
316 addr = chunk->start_addr + ((unsigned long)start_bit << order); in gen_pool_alloc_algo_owner()
492 unsigned long start_bit, nbits, remain; in gen_pool_free_owner() local
506 start_bit in gen_pool_free_owner()
701 unsigned long start_bit; gen_pool_fixed_alloc() local
758 unsigned long start_bit = size; gen_pool_best_fit() local
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/linux/fs/xfs/libxfs/ !
H A Dxfs_bit.c34 * start_bit. Size is the size of the bitmap in words.
37 xfs_contig_bits(uint *map, uint size, uint start_bit) in xfs_contig_bits() argument
39 uint * p = ((unsigned int *) map) + (start_bit >> BIT_TO_WORD_SHIFT); in xfs_contig_bits()
45 ASSERT(start_bit < size); in xfs_contig_bits()
46 size -= start_bit & ~(NBWORD - 1); in xfs_contig_bits()
47 start_bit &= (NBWORD - 1); in xfs_contig_bits()
48 if (start_bit) { in xfs_contig_bits()
51 tmp |= (~0U >> (NBWORD-start_bit)); in xfs_contig_bits()
63 return result - start_bit; in xfs_contig_bits()
65 return result + ffz(tmp) - start_bit; in xfs_contig_bits()
76 xfs_next_bit(uint * map,uint size,uint start_bit) xfs_next_bit() argument
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H A Dxfs_bit.h69 /* Count continuous one bits in map starting with start_bit */
70 extern int xfs_contig_bits(uint *map, uint size, uint start_bit);
73 extern int xfs_next_bit(uint *map, uint size, uint start_bit);
/linux/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/ !
H A Dvmem.c49 unsigned int start_bit = target_bit % uedge_bits; in move_subword() local
54 if (subword_width + start_bit > uedge_bits) { /* overlap */ in move_subword()
56 hive_uedge old_val0 = inv_subword(target[start_elem], start_bit, uedge_bits); in move_subword()
58 target[start_elem] = old_val0 | (src_subword << start_bit); in move_subword()
60 subword_width + start_bit - uedge_bits); in move_subword()
61 target[start_elem + 1] = old_val1 | (src_subword >> (uedge_bits - start_bit)); in move_subword()
63 hive_uedge old_val = inv_subword(target[start_elem], start_bit, in move_subword()
64 start_bit + subword_width); in move_subword()
66 target[start_elem] = old_val | (src_subword << start_bit); in move_subword()
79 unsigned int start_bit in hive_sim_wide_unpack() local
119 unsigned int start_bit = elem_bits * index; hive_sim_wide_pack() local
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/linux/fs/btrfs/ !
H A Dsubpage.c227 const int start_bit = subpage_calc_start_bit(fs_info, folio, locked, start, len); in btrfs_subpage_end_and_test_lock() local
231 int bit = start_bit; in btrfs_subpage_end_and_test_lock()
249 for_each_set_bit_from(bit, bfs->bitmaps, start_bit + nbits) { in btrfs_subpage_end_and_test_lock()
310 const int start_bit = blocks_per_folio * btrfs_bitmap_nr_locked; in btrfs_folio_end_lock_bitmap() local
329 if (test_and_clear_bit(bit + start_bit, bfs->bitmaps)) in btrfs_folio_end_lock_bitmap()
365 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_set_uptodate() local
370 bitmap_set(bfs->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_uptodate()
380 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_clear_uptodate() local
385 bitmap_clear(bfs->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_clear_uptodate()
394 unsigned int start_bit in btrfs_subpage_set_dirty() local
418 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_clear_and_test_dirty() local
445 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_set_writeback() local
460 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_clear_writeback() local
477 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_set_ordered() local
491 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_clear_ordered() local
506 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_set_checked() local
521 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, btrfs_subpage_clear_checked() local
689 unsigned int start_bit; btrfs_folio_assert_not_dirty() local
726 unsigned int start_bit; btrfs_folio_set_lock() local
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H A Dfree-space-tree.c357 unsigned long nrbits, start_bit, end_bit; in btrfs_convert_free_space_to_extents() local
446 start_bit = find_next_bit_le(bitmap, nrbits, 0); in btrfs_convert_free_space_to_extents()
448 while (start_bit < nrbits) { in btrfs_convert_free_space_to_extents()
449 end_bit = find_next_zero_bit_le(bitmap, nrbits, start_bit); in btrfs_convert_free_space_to_extents()
450 ASSERT(start_bit < end_bit); in btrfs_convert_free_space_to_extents()
452 key.objectid = start + start_bit * fs_info->sectorsize; in btrfs_convert_free_space_to_extents()
454 key.offset = (end_bit - start_bit) * fs_info->sectorsize; in btrfs_convert_free_space_to_extents()
465 start_bit = find_next_bit_le(bitmap, nrbits, end_bit); in btrfs_convert_free_space_to_extents()
H A Dscrub.c246 const unsigned int start_bit = scrub_calc_start_bit(stripe, \
249 bitmap_set(stripe->bitmaps, start_bit, nr_blocks); \
255 const unsigned int start_bit = scrub_calc_start_bit(stripe, name, \
258 bitmap_clear(stripe->bitmaps, start_bit, nr_blocks); \
263 const unsigned int start_bit = scrub_calc_start_bit(stripe, name, \
266 return test_bit(start_bit, stripe->bitmaps); \
271 const unsigned int start_bit = scrub_calc_start_bit(stripe, name, \
274 set_bit(start_bit, stripe->bitmaps); \
279 const unsigned int start_bit = scrub_calc_start_bit(stripe, name, \
282 clear_bit(start_bit, strip
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H A Dextent_io.c1264 unsigned int start_bit; in set_delalloc_bitmap() local
1268 start_bit = (start - folio_start) >> fs_info->sectorsize_bits; in set_delalloc_bitmap()
1270 ASSERT(bitmap_test_range_all_zero(delalloc_bitmap, start_bit, nbits)); in set_delalloc_bitmap()
1271 bitmap_set(delalloc_bitmap, start_bit, nbits); in set_delalloc_bitmap()
1281 unsigned int start_bit; in find_next_delalloc_bitmap() local
1287 start_bit = (start - folio_start) >> fs_info->sectorsize_bits; in find_next_delalloc_bitmap()
1288 first_set = find_next_bit(delalloc_bitmap, bitmap_size, start_bit); in find_next_delalloc_bitmap()
1449 unsigned int start_bit = (found_start - page_start) >> in writepage_delalloc() local
1453 bitmap_clear(&bio_ctrl->submit_bitmap, start_bit, end_bit - start_bit); in writepage_delalloc()
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/linux/drivers/net/ethernet/mellanox/mlxsw/ !
H A Dspectrum2_kvdl.c60 unsigned int start_bit; in mlxsw_sp2_kvdl_part_find_zero_bits() local
65 start_bit = part->last_allocated_bit + 1; in mlxsw_sp2_kvdl_part_find_zero_bits()
66 if (start_bit == part->usage_bit_count) in mlxsw_sp2_kvdl_part_find_zero_bits()
67 start_bit = 0; in mlxsw_sp2_kvdl_part_find_zero_bits()
68 bit = start_bit; in mlxsw_sp2_kvdl_part_find_zero_bits()
76 if (wrap && bit + bit_count >= start_bit) in mlxsw_sp2_kvdl_part_find_zero_bits()
/linux/drivers/usb/mtu3/ !
H A Dmtu3_core.c27 u32 start_bit; in ep_fifo_alloc() local
36 start_bit = bitmap_find_next_zero_area(fifo->bitmap, in ep_fifo_alloc()
38 if (start_bit >= fifo->limit) in ep_fifo_alloc()
41 bitmap_set(fifo->bitmap, start_bit, num_bits); in ep_fifo_alloc()
43 mep->fifo_addr = fifo->base + MTU3_EP_FIFO_UNIT * start_bit; in ep_fifo_alloc()
45 dev_dbg(mep->mtu->dev, "%s fifo:%#x/%#x, start_bit: %d\n", in ep_fifo_alloc()
46 __func__, mep->fifo_seg_size, mep->fifo_size, start_bit); in ep_fifo_alloc()
56 u32 start_bit; in ep_fifo_free() local
61 start_bit = (addr - fifo->base) / MTU3_EP_FIFO_UNIT; in ep_fifo_free()
62 bitmap_clear(fifo->bitmap, start_bit, bit in ep_fifo_free()
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/linux/scripts/gdb/linux/ !
H A Dpgtable.py45 def start_bit(level): function
59 entry_offset = ((translating_va >> start_bit(level)) & 511) * 8
/linux/drivers/iio/adc/ !
H A Dmcp320x.c102 int start_bit = 1; in mcp320x_channel_to_tx_data() local
107 return ((start_bit << 4) | (!differential << 3) | in mcp320x_channel_to_tx_data()
113 return ((start_bit << 6) | (!differential << 5) | in mcp320x_channel_to_tx_data()
/linux/drivers/i2c/busses/ !
H A Di2c-riic.c174 u8 start_bit; in riic_xfer() local
188 for (i = 0, start_bit = ICCR2_ST; i < num; i++) { in riic_xfer()
196 riic_writeb(riic, start_bit, RIIC_ICCR2); in riic_xfer()
205 start_bit = ICCR2_RS; in riic_xfer()
/linux/drivers/input/mouse/ !
H A Dalps.c369 point->start_bit = i; in alps_get_bitmap_points()
419 x_high.start_bit = x_low.start_bit + i; in alps_process_bitmap()
425 y_high.start_bit = y_low.start_bit + i; in alps_process_bitmap()
431 (priv->x_max * (2 * x_low.start_bit + x_low.num_bits - 1)) / in alps_process_bitmap()
434 (priv->y_max * (2 * y_low.start_bit + y_low.num_bits - 1)) / in alps_process_bitmap()
439 (priv->x_max * (2 * x_high.start_bit + x_high.num_bits - 1)) / in alps_process_bitmap()
442 (priv->y_max * (2 * y_low.start_bit + y_low.num_bits - 1)) / in alps_process_bitmap()
447 (priv->x_max * (2 * x_high.start_bit in alps_process_bitmap()
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H A Dalps.h211 int start_bit; member
/linux/fs/ocfs2/ !
H A Docfs2_trace.h838 unsigned int start_bit, unsigned int count),
839 TP_ARGS(inode, group, start_bit, count),
843 __field(unsigned int, start_bit)
849 __entry->start_bit = start_bit;
853 __entry->start_bit, __entry->count)
858 unsigned int start_bit, unsigned int count),
859 TP_ARGS(bg_blkno, start_blk, start_bit, count),
863 __field(unsigned int, start_bit)
869 __entry->start_bit
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H A Dsuballoc.h127 unsigned int start_bit,
H A Dsuballoc.c2549 unsigned int start_bit, in _ocfs2_free_suballoc_bits() argument
2569 BUG_ON((count + start_bit) > ocfs2_bits_per_group(cl)); in _ocfs2_free_suballoc_bits()
2574 start_bit, count); in _ocfs2_free_suballoc_bits()
2584 BUG_ON((count + start_bit) > le16_to_cpu(group->bg_bits)); in _ocfs2_free_suballoc_bits()
2590 start_bit, count, 0, undo_fn); in _ocfs2_free_suballoc_bits()
2601 start_bit, count, in _ocfs2_free_suballoc_bits()
2620 unsigned int start_bit, in ocfs2_free_suballoc_bits() argument
2625 start_bit, bg_blkno, count, NULL); in ocfs2_free_suballoc_bits()
/linux/drivers/staging/sm750fb/ !
H A Dsm750.h76 u32 src_delta, u32 start_bit, u32 d_base, u32 d_pitch,
/linux/drivers/net/ethernet/ti/ !
H A Dcpsw_ale.c76 * @start_bit: field start bit
81 u8 start_bit; member
214 .start_bit = start, \
221 .start_bit = start, \
285 return cpsw_ale_get_field(ale_entry, entry_fld->start_bit, bits); in cpsw_ale_entry_get_fld()
310 cpsw_ale_set_field(ale_entry, entry_fld->start_bit, bits, value); in cpsw_ale_entry_set_fld()
/linux/drivers/media/platform/verisilicon/ !
H A Dhantro_g2_vp9_dec.c780 u32 src_len, start_bit, src_buf_len; in config_source() local
793 start_bit = (tmp_addr & 0xf) * 8; in config_source()
794 hantro_reg_write(ctx->dev, &g2_start_bit, start_bit); in config_source()
797 src_len += start_bit / 8 - headers_size; in config_source()
/linux/drivers/video/fbdev/via/ !
H A Dhw.h345 u8 start_bit; member
/linux/drivers/gpu/drm/rockchip/ !
H A Dcdn-dp-reg.c199 u8 start_bit, u8 bits_no, u32 val) in cdn_dp_reg_write_bit() argument
205 field[2] = start_bit; in cdn_dp_reg_write_bit()
/linux/arch/x86/kvm/svm/ !
H A Dnested.c1386 u8 start_bit; in nested_svm_intercept_ioio() local
1396 start_bit = port % 8; in nested_svm_intercept_ioio()
1397 iopm_len = (start_bit + size > 8) ? 2 : 1; in nested_svm_intercept_ioio()
1398 mask = (0xf >> (4 - size)) << start_bit; in nested_svm_intercept_ioio()

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