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/OK3568_Linux_fs/u-boot/include/linux/
H A Dmath64.h19 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) in div_u64_rem() argument
21 *remainder = dividend % divisor; in div_u64_rem()
28 static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) in div_s64_rem() argument
30 *remainder = dividend % divisor; in div_s64_rem()
37 static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) in div64_u64_rem() argument
39 *remainder = dividend % divisor; in div64_u64_rem()
65 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) in div_u64_rem() argument
67 *remainder = do_div(dividend, divisor); in div_u64_rem()
73 extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
77 extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
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/OK3568_Linux_fs/u-boot/lib/
H A Ddiv64.c64 s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) in div_s64_rem() argument
69 quotient = div_u64_rem(-dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
70 *remainder = -*remainder; in div_s64_rem()
74 quotient = div_u64_rem(dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
95 u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) in div64_u64_rem() argument
103 *remainder = rem32; in div64_u64_rem()
111 *remainder = dividend - quot * divisor; in div64_u64_rem()
112 if (*remainder >= divisor) { in div64_u64_rem()
114 *remainder -= divisor; in div64_u64_rem()
181 u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) in iter_div_u64_rem() argument
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/OK3568_Linux_fs/kernel/Documentation/staging/
H A Dcrc32.rst5 A CRC is a long-division remainder. You add the CRC to the message,
9 remainder computed on the message+CRC is 0. This latter approach
20 Like all division, the remainder is always smaller than the divisor.
36 and append it to the current remainder. Then you figure out the
37 appropriate multiple of the divisor to subtract to being the remainder
39 and to make the XOR cancel, it's just a copy of bit 32 of the remainder.
43 the polynomial from the remainder and we're back to where we started,
49 multiple = remainder & 0x80000000 ? CRCPOLY : 0;
50 remainder = (remainder << 1 | next_input_bit()) ^ multiple;
53 Notice how, to get at bit 32 of the shifted remainder, we look
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/OK3568_Linux_fs/kernel/lib/math/
H A Ddiv64.c71 s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) in div_s64_rem() argument
76 quotient = div_u64_rem(-dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
77 *remainder = -*remainder; in div_s64_rem()
81 quotient = div_u64_rem(dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
102 u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) in div64_u64_rem() argument
110 *remainder = rem32; in div64_u64_rem()
118 *remainder = dividend - quot * divisor; in div64_u64_rem()
119 if (*remainder >= divisor) { in div64_u64_rem()
121 *remainder -= divisor; in div64_u64_rem()
188 u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) in iter_div_u64_rem() argument
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/OK3568_Linux_fs/kernel/include/linux/
H A Dmath64.h25 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) in div_u64_rem() argument
27 *remainder = dividend % divisor; in div_u64_rem()
39 static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) in div_s64_rem() argument
41 *remainder = dividend % divisor; in div_s64_rem()
53 static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) in div64_u64_rem() argument
55 *remainder = dividend % divisor; in div64_u64_rem()
89 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) in div_u64_rem() argument
91 *remainder = do_div(dividend, divisor); in div_u64_rem()
97 extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
101 extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
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/OK3568_Linux_fs/kernel/drivers/acpi/acpica/
H A Dutmath.c318 union uint64_overlay remainder; in acpi_ut_divide() local
341 remainder.part.hi = 0; in acpi_ut_divide()
351 quotient.part.lo, remainder.part.lo); in acpi_ut_divide()
388 remainder.part.hi = partial3.part.lo; in acpi_ut_divide()
389 remainder.part.lo = partial2.part.lo; in acpi_ut_divide()
396 remainder.full -= divisor.full; in acpi_ut_divide()
400 remainder.full -= divisor.full; in acpi_ut_divide()
404 remainder.full = remainder.full - dividend.full; in acpi_ut_divide()
405 remainder.part.hi = (u32)-((s32)remainder.part.hi); in acpi_ut_divide()
406 remainder.part.lo = (u32)-((s32)remainder.part.lo); in acpi_ut_divide()
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/OK3568_Linux_fs/external/xserver/present/
H A Dpresent_request.c128 if (stuff->remainder != 0) { in proc_present_pixmap()
129 client->errorValue = (CARD32) stuff->remainder; in proc_present_pixmap()
133 if (stuff->remainder >= stuff->divisor) { in proc_present_pixmap()
134 client->errorValue = (CARD32) stuff->remainder; in proc_present_pixmap()
153 stuff->target_msc, stuff->divisor, stuff->remainder, notifies, nnotifies); in proc_present_pixmap()
175 if (stuff->remainder != 0) { in proc_present_notify_msc()
176 client->errorValue = (CARD32) stuff->remainder; in proc_present_notify_msc()
180 if (stuff->remainder >= stuff->divisor) { in proc_present_notify_msc()
181 client->errorValue = (CARD32) stuff->remainder; in proc_present_notify_msc()
187 stuff->target_msc, stuff->divisor, stuff->remainder); in proc_present_notify_msc()
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H A Dpresent.c165 uint64_t remainder) in present_adjust_timings() argument
171 *target_msc = *crtc_msc - (*crtc_msc % divisor) + remainder; in present_adjust_timings()
201 uint64_t remainder, in present_pixmap() argument
221 remainder, in present_pixmap()
231 uint64_t remainder) in present_notify_msc() argument
241 target_msc, divisor, remainder, NULL, 0); in present_notify_msc()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/dml/
H A Ddml_inline_defs.h134 unsigned int remainder; in dml_round_to_multiple() local
139 remainder = num % multiple; in dml_round_to_multiple()
141 if (remainder == 0) in dml_round_to_multiple()
145 return (num + multiple - remainder); in dml_round_to_multiple()
147 return (num - remainder); in dml_round_to_multiple()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/calcs/
H A Dbw_fixed.c64 uint64_t remainder; in bw_frc_to_fixed() local
73 res_value = div64_u64_rem(arg1_value, arg2_value, &remainder); in bw_frc_to_fixed()
83 remainder <<= 1; in bw_frc_to_fixed()
87 if (remainder >= arg2_value) in bw_frc_to_fixed()
90 remainder -= arg2_value; in bw_frc_to_fixed()
97 uint64_t summand = (remainder << 1) >= arg2_value; in bw_frc_to_fixed()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/basics/
H A Dfixpt31_32.c46 unsigned long long *remainder) in complete_integer_division_u64() argument
52 result = div64_u64_rem(dividend, divisor, remainder); in complete_integer_division_u64()
77 unsigned long long remainder; in dc_fixpt_from_fraction() local
82 arg1_value, arg2_value, &remainder); in dc_fixpt_from_fraction()
91 remainder <<= 1; in dc_fixpt_from_fraction()
95 if (remainder >= arg2_value) { in dc_fixpt_from_fraction()
97 remainder -= arg2_value; in dc_fixpt_from_fraction()
104 unsigned long long summand = (remainder << 1) >= arg2_value; in dc_fixpt_from_fraction()
/OK3568_Linux_fs/kernel/drivers/input/touchscreen/focaltech_touch/
H A Dfocaltech_flash.c197 u32 remainder = 0; in fts_pram_write_buf() local
222 remainder = len % FTS_FLASH_PACKET_LENGTH; in fts_pram_write_buf()
223 if (remainder > 0) in fts_pram_write_buf()
235 if ((i == (packet_number - 1)) && remainder) in fts_pram_write_buf()
236 packet_len = remainder; in fts_pram_write_buf()
786 u32 remainder = 0; in fts_fwupg_ecc_cal() local
806 remainder = len % FTS_MAX_LEN_ECC_CALC; in fts_fwupg_ecc_cal()
807 if (remainder) in fts_fwupg_ecc_cal()
810 FTS_INFO("ecc calc num:%d, remainder:%d", packet_num, remainder); in fts_fwupg_ecc_cal()
821 if ((i == (packet_num - 1)) && remainder) in fts_fwupg_ecc_cal()
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/OK3568_Linux_fs/kernel/lib/
H A Dstring_helpers.c53 u32 remainder = 0, sf_cap; in string_get_size() local
91 remainder = do_div(size, divisor[units]); in string_get_size()
105 remainder *= 1000; in string_get_size()
106 remainder >>= 10; in string_get_size()
111 remainder += rounding[j]; in string_get_size()
112 if (remainder >= 1000) { in string_get_size()
113 remainder -= 1000; in string_get_size()
118 snprintf(tmp, sizeof(tmp), ".%03u", remainder); in string_get_size()
/OK3568_Linux_fs/kernel/arch/h8300/lib/
H A Dudivsi3.S4 ;; This function also computes the remainder and stores it in er3.
58 ;; er3 contains dividend, later remainder
67 mulxu.w r0,er2 ; compute er3 = remainder (tentative)
70 cmp.l er1,er3 ; is divisor < remainder?
73 sub.l er1,er3 ; correct the remainder
/OK3568_Linux_fs/u-boot/board/freescale/m5253demo/
H A Dflash.c98 int remainder; in flash_print_info() local
102 remainder = (info->size % 0x100000); in flash_print_info()
103 if (remainder) { in flash_print_info()
104 remainder >>= 10; in flash_print_info()
105 remainder = (int)((float) in flash_print_info()
106 (((float)remainder / (float)1024) * in flash_print_info()
108 printf(".%d ", remainder); in flash_print_info()
/OK3568_Linux_fs/u-boot/fs/ext4/
H A Dext4_write.c141 int remainder; in delete_single_indirect_block() local
158 remainder = blknr % blk_per_grp; in delete_single_indirect_block()
159 if (!remainder) in delete_single_indirect_block()
190 int remainder; in delete_double_indirect_block() local
220 remainder = le32_to_cpu(*di_buffer) % blk_per_grp; in delete_double_indirect_block()
221 if (!remainder) in delete_double_indirect_block()
253 remainder = blknr % blk_per_grp; in delete_double_indirect_block()
254 if (!remainder) in delete_double_indirect_block()
287 int remainder; in delete_triple_indirect_block() local
329 remainder = le32_to_cpu(*tip_buffer) % blk_per_grp; in delete_triple_indirect_block()
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H A Dext4_common.c198 uint64_t remainder; in put_ext4() local
206 remainder = off & (uint64_t)(fs->dev_desc->blksz - 1); in put_ext4()
219 if (remainder) { in put_ext4()
222 memcpy((temp_ptr + remainder), (unsigned char *)buf, size); in put_ext4()
308 int i, remainder, status; in ext4fs_set_block_bmap() local
312 remainder = blockno % 8; in ext4fs_set_block_bmap()
318 operand = 1 << remainder; in ext4fs_set_block_bmap()
326 if (remainder == 0) { in ext4fs_set_block_bmap()
331 operand = (1 << (remainder - 1)); in ext4fs_set_block_bmap()
344 int i, remainder, status; in ext4fs_reset_block_bmap() local
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/OK3568_Linux_fs/kernel/drivers/input/touchscreen/focaltech_touch_ft5436/
H A Dfocaltech_flash.c326 u32 remainder = 0; in fts_pram_write_buf() local
346 remainder = len % FTS_FLASH_PACKET_LENGTH; in fts_pram_write_buf()
347 if (remainder > 0) in fts_pram_write_buf()
359 if ((i == (packet_number - 1)) && remainder) in fts_pram_write_buf()
360 packet_len = remainder; in fts_pram_write_buf()
755 u32 remainder = 0; in fts_fwupg_ecc_cal() local
775 remainder = len % FTS_MAX_LEN_ECC_CALC; in fts_fwupg_ecc_cal()
776 if (remainder) in fts_fwupg_ecc_cal()
779 FTS_INFO("ecc calc num:%d, remainder:%d", packet_num, remainder); in fts_fwupg_ecc_cal()
790 if ((i == (packet_num - 1)) && remainder) in fts_fwupg_ecc_cal()
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/OK3568_Linux_fs/kernel/net/sunrpc/
H A Dsocklib.c274 unsigned int remainder = rmsize + xdr->len - base; in xprt_sock_sendmsg() local
288 remainder -= len; in xprt_sock_sendmsg()
289 if (remainder == 0) in xprt_sock_sendmsg()
296 if (remainder == 0 || err != len) in xprt_sock_sendmsg()
307 remainder -= len; in xprt_sock_sendmsg()
308 if (remainder == 0) in xprt_sock_sendmsg()
311 if (remainder == 0 || err != len) in xprt_sock_sendmsg()
/OK3568_Linux_fs/buildroot/package/mpir/
H A D0001-mpn-arm-udiv.asm-workaround-binutils-bug-14887.patch24 - str n1, [ rem_ptr ] C store remainder
25 + str n1, [rem_ptr] C store remainder
33 - str n1, [ rem_ptr ] C store remainder
34 + str n1, [rem_ptr] C store remainder
/OK3568_Linux_fs/u-boot/cmd/
H A Dtime.c12 ulong total_seconds, remainder; in report_time() local
15 remainder = cycles % CONFIG_SYS_HZ; in report_time()
19 milliseconds = (remainder * 1000 + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ; in report_time()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/midgard/ipa/
H A Dmali_kbase_ipa_simple.c67 u32 remainder; in calculate_temp_scaling_factor() local
69 const s64 t2 = div_s64_rem((t * t), 1000, &remainder); in calculate_temp_scaling_factor()
72 const s64 t3 = div_s64_rem((t * t2), 1000, &remainder); in calculate_temp_scaling_factor()
85 s64 res_unclamped = div_s64_rem(res_big, 1000, &remainder); in calculate_temp_scaling_factor()
/OK3568_Linux_fs/kernel/drivers/clk/at91/
H A Dclk-pll.c174 unsigned long remainder; in clk_pll_get_best_div_mul() local
185 remainder = tmprate - rate; in clk_pll_get_best_div_mul()
187 remainder = rate - tmprate; in clk_pll_get_best_div_mul()
194 if (remainder < bestremainder) { in clk_pll_get_best_div_mul()
195 bestremainder = remainder; in clk_pll_get_best_div_mul()
205 if (!remainder) in clk_pll_get_best_div_mul()
/OK3568_Linux_fs/kernel/kernel/time/
H A Dtimeconv.c81 int remainder; in time64_to_tm() local
84 days = div_s64_rem(totalsecs, SECS_PER_DAY, &remainder); in time64_to_tm()
85 rem = remainder; in time64_to_tm()
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-slave-mt27xx.c150 int reg_val, cnt, remainder, ret; in mtk_spi_slave_fifo_transfer() local
166 remainder = xfer->len % 4; in mtk_spi_slave_fifo_transfer()
167 if (xfer->tx_buf && remainder > 0) { in mtk_spi_slave_fifo_transfer()
169 memcpy(&reg_val, xfer->tx_buf + cnt * 4, remainder); in mtk_spi_slave_fifo_transfer()
315 u32 int_status, reg_val, cnt, remainder; in mtk_spi_slave_interrupt() local
346 remainder = trans->len % 4; in mtk_spi_slave_interrupt()
347 if (trans->rx_buf && remainder > 0) { in mtk_spi_slave_interrupt()
350 &reg_val, remainder); in mtk_spi_slave_interrupt()

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