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Searched refs:BITS_PER_LONG (Results 1 – 25 of 582) sorted by relevance

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/linux-6.15/arch/s390/lib/
H A Dfind.c23 while (size & ~(BITS_PER_LONG - 1)) { in find_first_bit_inv()
26 result += BITS_PER_LONG; in find_first_bit_inv()
27 size -= BITS_PER_LONG; in find_first_bit_inv()
49 offset %= BITS_PER_LONG; in find_next_bit_inv()
53 if (size < BITS_PER_LONG) in find_next_bit_inv()
57 size -= BITS_PER_LONG; in find_next_bit_inv()
58 result += BITS_PER_LONG; in find_next_bit_inv()
60 while (size & ~(BITS_PER_LONG-1)) { in find_next_bit_inv()
63 result += BITS_PER_LONG; in find_next_bit_inv()
64 size -= BITS_PER_LONG; in find_next_bit_inv()
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/linux-6.15/lib/
H A Dbitmap.c45 if (bits % BITS_PER_LONG) in __bitmap_equal()
96 unsigned off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG; in __bitmap_shift_right()
142 unsigned int off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG; in __bitmap_shift_left()
208 (~0UL >> (BITS_PER_LONG - first % BITS_PER_LONG)); in bitmap_cut()
224 dst[first / BITS_PER_LONG] &= ~0UL << (first % BITS_PER_LONG); in bitmap_cut()
238 if (bits % BITS_PER_LONG) in __bitmap_and()
276 if (bits % BITS_PER_LONG) in __bitmap_andnot()
362 int bits_to_set = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_set()
383 int bits_to_clear = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_clear()
781 #if BITS_PER_LONG == 64
[all …]
H A Dfind_bit.c32 for (idx = 0; idx * BITS_PER_LONG < sz; idx++) { \
35 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(val)), sz); \
58 idx = __start / BITS_PER_LONG; \
61 if ((idx + 1) * BITS_PER_LONG >= sz) \
66 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(tmp)), sz); \
75 for (idx = 0; (idx + 1) * BITS_PER_LONG <= sz; idx++) { \
76 if (idx * BITS_PER_LONG + nr >= sz) \
87 if (sz % BITS_PER_LONG) \
90 sz = idx * BITS_PER_LONG + fns(tmp, nr); \
220 unsigned long idx = (size-1) / BITS_PER_LONG; in _find_last_bit()
[all …]
/linux-6.15/arch/s390/include/asm/
H A Dbitops.h95 return set_bit(nr ^ (BITS_PER_LONG - 1), ptr); in set_bit_inv()
100 return clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); in clear_bit_inv()
106 return test_and_clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); in test_and_clear_bit_inv()
111 return __set_bit(nr ^ (BITS_PER_LONG - 1), ptr); in __set_bit_inv()
116 return __clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); in __clear_bit_inv()
122 return test_bit(nr ^ (BITS_PER_LONG - 1), ptr); in test_bit_inv()
184 return __flogr(-word & word) ^ (BITS_PER_LONG - 1); in __ffs()
196 unsigned long mask = 2 * BITS_PER_LONG - 1; in ffs()
210 return __flogr(word) ^ (BITS_PER_LONG - 1); in __fls()
226 unsigned long mask = 2 * BITS_PER_LONG - 1; in fls64()
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/linux-6.15/tools/lib/
H A Dbitmap.c10 unsigned int k, w = 0, lim = bits/BITS_PER_LONG; in __bitmap_weight()
15 if (bits % BITS_PER_LONG) in __bitmap_weight()
64 unsigned int lim = bits/BITS_PER_LONG; in __bitmap_and()
69 if (bits % BITS_PER_LONG) in __bitmap_and()
78 unsigned int k, lim = bits/BITS_PER_LONG; in __bitmap_equal()
83 if (bits % BITS_PER_LONG) in __bitmap_equal()
98 if (bits % BITS_PER_LONG) in __bitmap_intersects()
108 int bits_to_set = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_set()
114 bits_to_set = BITS_PER_LONG; in __bitmap_set()
128 int bits_to_clear = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_clear()
[all …]
H A Dfind_bit.c31 for (idx = 0; idx * BITS_PER_LONG < sz; idx++) { \
34 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(val)), sz); \
57 idx = __start / BITS_PER_LONG; \
60 if ((idx + 1) * BITS_PER_LONG >= sz) \
65 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(tmp)), sz); \
/linux-6.15/include/asm-generic/bitops/
H A D__fls.h15 unsigned int num = BITS_PER_LONG - 1; in generic___fls()
17 #if BITS_PER_LONG == 64 in generic___fls()
23 if (!(word & (~0ul << (BITS_PER_LONG-16)))) { in generic___fls()
27 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in generic___fls()
31 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in generic___fls()
35 if (!(word & (~0ul << (BITS_PER_LONG-2)))) { in generic___fls()
39 if (!(word & (~0ul << (BITS_PER_LONG-1)))) in generic___fls()
/linux-6.15/tools/include/asm-generic/bitops/
H A D__fls.h15 unsigned int num = BITS_PER_LONG - 1; in generic___fls()
17 #if BITS_PER_LONG == 64 in generic___fls()
23 if (!(word & (~0ul << (BITS_PER_LONG-16)))) { in generic___fls()
27 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in generic___fls()
31 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in generic___fls()
35 if (!(word & (~0ul << (BITS_PER_LONG-2)))) { in generic___fls()
39 if (!(word & (~0ul << (BITS_PER_LONG-1)))) in generic___fls()
/linux-6.15/arch/mips/include/asm/
H A Dbitops.h92 int bit = nr % BITS_PER_LONG; in set_bit()
120 int bit = nr % BITS_PER_LONG; in clear_bit()
161 int bit = nr % BITS_PER_LONG; in change_bit()
183 int bit = nr % BITS_PER_LONG; in test_and_set_bit_lock()
227 int bit = nr % BITS_PER_LONG; in test_and_clear_bit()
264 int bit = nr % BITS_PER_LONG; in test_and_change_bit()
360 num = BITS_PER_LONG - 1; in __fls()
362 #if BITS_PER_LONG == 64 in __fls()
372 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in __fls()
376 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in __fls()
[all …]
/linux-6.15/drivers/video/fbdev/core/
H A Dcfbmem.h20 ptr.address = PTR_ALIGN_DOWN(base, BITS_PER_LONG / BITS_PER_BYTE); in fb_address_init()
28 #if BITS_PER_LONG == 32 in fb_write_offset()
29 fb_writel(val, dst->address + offset * (BITS_PER_LONG / BITS_PER_BYTE)); in fb_write_offset()
31 fb_writeq(val, dst->address + offset * (BITS_PER_LONG / BITS_PER_BYTE)); in fb_write_offset()
38 #if BITS_PER_LONG == 32 in fb_read_offset()
39 return fb_readl(src->address + offset * (BITS_PER_LONG / BITS_PER_BYTE)); in fb_read_offset()
41 return fb_readq(src->address + offset * (BITS_PER_LONG / BITS_PER_BYTE)); in fb_read_offset()
H A Dfb_imageblit.h121 *pixels <<= BITS_PER_LONG - *bits; in fb_bitmap4x_image()
149 if (shift < BITS_PER_LONG) in fb_bitblit()
154 shift &= BITS_PER_LONG - 1; in fb_bitblit()
185 iter.shift = BITS_PER_LONG - BITS_PER_BYTE; in fb_color_imageblit()
187 iter.shift = BITS_PER_LONG - bpp; in fb_color_imageblit()
266 iter.colors[0] <<= BITS_PER_LONG - bpp; in fb_bitmap1x_imageblit()
267 iter.colors[1] <<= BITS_PER_LONG - bpp; in fb_bitmap1x_imageblit()
383 #define FB_PATP(a, b) (((a)<<((b)*BITS_PER_LONG/4))*((1UL<<BITS_PER_LONG/4)-1UL))
410 fgcolor = fgcolor | fgcolor << BITS_PER_LONG/4; in fb_bitmap_4ppw()
411 bgcolor = bgcolor | bgcolor << BITS_PER_LONG/4; in fb_bitmap_4ppw()
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H A Dfb_fillrect.h71 static const unsigned long mulconst[BITS_PER_LONG/4] = { in pixel_to_pat()
74 #if BITS_PER_LONG == 64 in pixel_to_pat()
82 case 0 ... BITS_PER_LONG/4-1: in pixel_to_pat()
85 case BITS_PER_LONG/4 ... BITS_PER_LONG/2-1: in pixel_to_pat()
90 case BITS_PER_LONG/2 ... BITS_PER_LONG-1: in pixel_to_pat()
99 pattern <<= (BITS_PER_LONG % bpp); in pixel_to_pat()
118 if (end <= BITS_PER_LONG) { in bitfill()
132 end /= BITS_PER_LONG; in bitfill()
167 if (end <= BITS_PER_LONG) { in bitinvert()
180 end /= BITS_PER_LONG; in bitinvert()
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H A Dfb_copyarea.h60 if (end <= BITS_PER_LONG) { in fb_copy_aligned_fwd()
78 end /= BITS_PER_LONG; in fb_copy_aligned_fwd()
105 if (end <= BITS_PER_LONG) { in fb_copy_aligned_rev()
118 end /= BITS_PER_LONG; in fb_copy_aligned_rev()
176 if (end <= BITS_PER_LONG) { in fb_copy_fwd()
211 end /= BITS_PER_LONG; in fb_copy_fwd()
245 > offset * BITS_PER_LONG + ((shift < 0) ? BITS_PER_LONG : 0)) in fb_copy_fwd()
267 right = shift & (BITS_PER_LONG-1); in fb_copy_rev()
268 left = -shift & (BITS_PER_LONG-1); in fb_copy_rev()
270 if (end <= BITS_PER_LONG) { in fb_copy_rev()
[all …]
H A Dfb_draw.h11 #define swab_long _swab_long(BITS_PER_LONG)
18 adr->address += offset * (BITS_PER_LONG / BITS_PER_BYTE); in fb_address_move_long()
26 adr->bits = bits & (BITS_PER_LONG - 1u); in fb_address_forward()
27 adr->address += (bits & ~(BITS_PER_LONG - 1u)) / BITS_PER_BYTE; in fb_address_forward()
35 adr->bits = bits & (BITS_PER_LONG - 1); in fb_address_backward()
105 #if defined(CONFIG_HAVE_ARCH_BITREVERSE) && BITS_PER_LONG == 32 in fb_reverse_bits_long()
/linux-6.15/drivers/mtd/nand/
H A Dbbt.c76 ((entry * bits_per_block) / BITS_PER_LONG); in nanddev_bbt_get_block_status()
77 unsigned int offs = (entry * bits_per_block) % BITS_PER_LONG; in nanddev_bbt_get_block_status()
84 if (bits_per_block + offs > BITS_PER_LONG) in nanddev_bbt_get_block_status()
85 status |= pos[1] << (BITS_PER_LONG - offs); in nanddev_bbt_get_block_status()
109 ((entry * bits_per_block) / BITS_PER_LONG); in nanddev_bbt_set_block_status()
110 unsigned int offs = (entry * bits_per_block) % BITS_PER_LONG; in nanddev_bbt_set_block_status()
119 if (bits_per_block + offs > BITS_PER_LONG) { in nanddev_bbt_set_block_status()
120 unsigned int rbits = bits_per_block + offs - BITS_PER_LONG; in nanddev_bbt_set_block_status()
/linux-6.15/drivers/firmware/efi/libstub/
H A Dbitmap.c7 int bits_to_set = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_set()
13 bits_to_set = BITS_PER_LONG; in __bitmap_set()
27 int bits_to_clear = BITS_PER_LONG - (start % BITS_PER_LONG); in __bitmap_clear()
33 bits_to_clear = BITS_PER_LONG; in __bitmap_clear()
/linux-6.15/drivers/reset/
H A Dreset-zynq.c34 int bank = id / BITS_PER_LONG; in zynq_reset_assert()
35 int offset = id % BITS_PER_LONG; in zynq_reset_assert()
51 int bank = id / BITS_PER_LONG; in zynq_reset_deassert()
52 int offset = id % BITS_PER_LONG; in zynq_reset_deassert()
68 int bank = id / BITS_PER_LONG; in zynq_reset_status()
69 int offset = id % BITS_PER_LONG; in zynq_reset_status()
114 priv->rcdev.nr_resets = resource_size(res) / 4 * BITS_PER_LONG; in zynq_reset_probe()
/linux-6.15/include/asm-generic/
H A Dbitsperlong.h9 #define BITS_PER_LONG 64 macro
11 #define BITS_PER_LONG 32 macro
18 #if 0 && BITS_PER_LONG != __BITS_PER_LONG
36 (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0)
/linux-6.15/arch/mips/lib/
H A Dbitops.c24 unsigned int bit = nr % BITS_PER_LONG; in __mips_set_bit()
45 unsigned int bit = nr % BITS_PER_LONG; in __mips_clear_bit()
66 unsigned int bit = nr % BITS_PER_LONG; in __mips_change_bit()
88 unsigned int bit = nr % BITS_PER_LONG; in __mips_test_and_set_bit_lock()
112 unsigned int bit = nr % BITS_PER_LONG; in __mips_test_and_clear_bit()
136 unsigned int bit = nr % BITS_PER_LONG; in __mips_test_and_change_bit()
/linux-6.15/tools/include/asm-generic/
H A Dbitsperlong.h8 #define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__) macro
10 #define BITS_PER_LONG __WORDSIZE macro
13 #if BITS_PER_LONG != __BITS_PER_LONG
22 (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0)
/linux-6.15/include/linux/
H A Dpage-flags-layout.h59 <= BITS_PER_LONG - NR_PAGEFLAGS
94 KASAN_TAG_WIDTH + LAST_CPUPID_SHIFT <= BITS_PER_LONG - NR_PAGEFLAGS
105 KASAN_TAG_WIDTH + LAST_CPUPID_WIDTH > BITS_PER_LONG - NR_PAGEFLAGS
110 #define LRU_REFS_WIDTH min(__LRU_REFS_WIDTH, BITS_PER_LONG - NR_PAGEFLAGS - \
118 #define NR_UNUSED_PAGEFLAG_BITS (BITS_PER_LONG - \
H A Dhmm.h36 HMM_PFN_VALID = 1UL << (BITS_PER_LONG - 1),
37 HMM_PFN_WRITE = 1UL << (BITS_PER_LONG - 2),
38 HMM_PFN_ERROR = 1UL << (BITS_PER_LONG - 3),
39 HMM_PFN_ORDER_SHIFT = (BITS_PER_LONG - 8),
H A Dhash.h14 #if BITS_PER_LONG == 32
17 #elif BITS_PER_LONG == 64
76 #if BITS_PER_LONG == 64 in hash_64_generic()
95 #if BITS_PER_LONG == 64 in hash32_ptr()
/linux-6.15/drivers/scsi/megaraid/
H A Dmegaraid_mm.h71 #if BITS_PER_LONG == 32
75 #if BITS_PER_LONG == 64
85 #if BITS_PER_LONG == 32
89 #if BITS_PER_LONG == 64
/linux-6.15/tools/include/linux/
H A Dhash.h14 #if BITS_PER_LONG == 32
17 #elif BITS_PER_LONG == 64
76 #if BITS_PER_LONG == 64 in hash_64_generic()
95 #if BITS_PER_LONG == 64 in hash32_ptr()

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