Searched refs:dividend (Results 1 - 25 of 53) sorted by relevance

123

/linux-master/include/vdso/
H A Dmath64.h6 __iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) argument
10 while (dividend >= divisor) {
13 asm("" : "+rm"(dividend));
15 dividend -= divisor;
19 *remainder = dividend;
/linux-master/include/linux/
H A Dmath64.h17 * @dividend: unsigned 64bit dividend
21 * Return: sets ``*remainder``, then returns dividend / divisor
26 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) argument
28 *remainder = dividend % divisor;
29 return dividend / divisor;
34 * @dividend: signed 64bit dividend
38 * Return: sets ``*remainder``, then returns dividend / divisor
40 static inline s64 div_s64_rem(s64 dividend, s3 argument
54 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) argument
67 div64_u64(u64 dividend, u64 divisor) argument
79 div64_s64(s64 dividend, s64 divisor) argument
90 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) argument
127 div_u64(u64 dividend, u32 divisor) argument
142 div_s64(s64 dividend, s32 divisor) argument
[all...]
H A Dmpi.h106 void mpi_mod(MPI rem, MPI dividend, MPI divisor);
154 void mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor);
155 void mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor);
/linux-master/lib/math/
H A Ddiv64.c68 s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) argument
72 if (dividend < 0) {
73 quotient = div_u64_rem(-dividend, abs(divisor), (u32 *)remainder);
78 quotient = div_u64_rem(dividend, abs(divisor), (u32 *)remainder);
89 * @dividend: 64bit dividend
99 u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) argument
106 quot = div_u64_rem(dividend, divisor, &rem32);
110 quot = div_u64(dividend >> n, divisor >> n);
115 *remainder = dividend
139 div64_u64(u64 dividend, u64 divisor) argument
162 div64_s64(s64 dividend, s64 divisor) argument
180 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) argument
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H A Dtest_div64.c163 #define test_div64_one(dividend, divisor, i, j) ({ \
168 quotient = dividend; \
172 dividend, divisor, quotient, remainder); \
188 u64 dividend; local
192 dividend = test_div64_dividends[i];
193 if (!test_div64_one(dividend, TEST_DIV64_DIVISOR_0, i, 0))
195 if (!test_div64_one(dividend, TEST_DIV64_DIVISOR_1, i, 1))
197 if (!test_div64_one(dividend, TEST_DIV64_DIVISOR_2, i, 2))
199 if (!test_div64_one(dividend, TEST_DIV64_DIVISOR_3, i, 3))
201 if (!test_div64_one(dividend, TEST_DIV64_DIVISOR_
[all...]
/linux-master/drivers/net/wireless/realtek/rtw89/
H A Dutil.h17 /* The result of negative dividend and positive divisor is undefined, but it
23 static inline s32 s32_div_u32_round_down(s32 dividend, u32 divisor, s32 *remainder) argument
29 quotient = dividend / i_divisor;
30 i_remainder = dividend % i_divisor;
42 static inline s32 s32_div_u32_round_closest(s32 dividend, u32 divisor) argument
44 return s32_div_u32_round_down(dividend + divisor / 2, divisor, NULL);
/linux-master/arch/arm/lib/
H A Dlib1funcs.S40 .macro ARM_DIV_BODY dividend, divisor, result, curbit
45 clz \result, \dividend
66 @ larger than the dividend.
68 cmplo \divisor, \dividend
76 cmplo \divisor, \dividend
86 1: cmp \dividend, \divisor
87 subhs \dividend, \dividend, \divisor
89 cmp \dividend, \divisor, lsr #1
90 subhs \dividend, \dividen
[all...]
H A Ddiv64.S5 * Optimized computation of 64-bit dividend / 32-bit divisor
29 * __do_div64: perform a division with 64-bit dividend and 32-bit divisor.
35 * xh-xl = dividend (clobbered)
59 @ Align divisor with upper part of dividend.
85 @ Break out early if dividend reaches 0.
/linux-master/arch/powerpc/lib/
H A Ddiv64.S4 * This routine assumes that the top 32 bits of the dividend are
6 * On entry, r3 points to the dividend, which get overwritten with
16 lwz r5,0(r3) # get the dividend into r5/r6
22 divwu r7,r5,r4 # if dividend.hi >= divisor,
23 mullw r0,r7,r4 # quotient.hi = dividend.hi / divisor
24 subf. r5,r0,r5 # dividend.hi %= divisor
26 1: mr r11,r5 # here dividend.hi != 0
29 cntlzw r0,r5 # we are shifting the dividend right
/linux-master/drivers/clk/versatile/
H A Dicst.c29 u64 dividend = p->ref * 2 * (u64)(vco.v + 8); local
32 do_div(dividend, divisor);
33 return (unsigned long)dividend;
/linux-master/lib/crypto/mpi/
H A Dmpi-div.c18 void mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor);
20 void mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor) argument
34 mpi_tdiv_r(rem, dividend, divisor);
36 if (((divisor_sign?1:0) ^ (dividend->sign?1:0)) && rem->nlimbs)
43 void mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor) argument
46 mpi_fdiv_qr(quot, tmp, dividend, divisor);
50 void mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor) argument
60 mpi_tdiv_qr(quot, rem, dividend, divisor);
62 if ((divisor_sign ^ dividend->sign) && rem->nlimbs) {
H A Dmpi-mod.c25 void mpi_mod(MPI rem, MPI dividend, MPI divisor) argument
27 mpi_fdiv_r(rem, dividend, divisor);
/linux-master/drivers/acpi/acpica/
H A Dutmath.c242 * PARAMETERS: dividend - 64-bit dividend
256 acpi_ut_short_divide(u64 dividend, argument
272 dividend_ovl.full = dividend;
315 union uint64_overlay dividend; local
335 dividend.full = in_dividend;
347 ACPI_DIV_64_BY_32(0, dividend.part.hi, divisor.part.lo,
350 ACPI_DIV_64_BY_32(partial1, dividend.part.lo, divisor.part.lo,
360 normalized_dividend = dividend;
392 if (partial3.part.lo >= dividend
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/linux-master/lib/zstd/common/
H A Dzstd_deps.h60 * U64 ZSTD_div64(U64 dividend, U32 divisor)
68 static uint64_t ZSTD_div64(uint64_t dividend, uint32_t divisor) { argument
69 return div_u64(dividend, divisor);
/linux-master/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-ptp.c220 u64 dividend; local
244 dividend = 50000000;
245 dividend <<= 32;
246 pdata->tstamp_addend = div_u64(dividend, pdata->ptpclk_rate);
/linux-master/arch/x86/include/asm/
H A Ddiv64.h16 * - modifies the 64-bit dividend _in_place_
43 static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) argument
48 } d = { dividend };
/linux-master/arch/powerpc/boot/
H A Ddiv64.S4 * This routine assumes that the top 32 bits of the dividend are
6 * On entry, r3 points to the dividend, which get overwritten with
16 lwz r5,0(r3) # get the dividend into r5/r6
22 divwu r7,r5,r4 # if dividend.hi >= divisor,
23 mullw r0,r7,r4 # quotient.hi = dividend.hi / divisor
24 subf. r5,r0,r5 # dividend.hi %= divisor
26 1: mr r11,r5 # here dividend.hi != 0
29 cntlzw r0,r5 # we are shifting the dividend right
/linux-master/arch/m68k/ifpsp060/src/
H A Dilsp.S75 # 0x8(sp) = hi(dividend) #
76 # 0xc(sp) = lo(dividend) #
138 mov.l 0xc(%a6), %d5 # get dividend hi
139 mov.l 0x10(%a6), %d6 # get dividend lo
152 # save the sign of the dividend
153 # make dividend unsigned if it's negative
155 tst.l %d5 # chk sign of hi(dividend)
156 slt NDIVIDEND(%a6) # save sign of dividend
160 negx.l %d6 # complement signed dividend
164 # - is (dividend
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/linux-master/arch/x86/boot/
H A Dstring.c201 static inline u64 __div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) argument
206 } d = { dividend };
220 static inline u64 __div_u64(u64 dividend, u32 divisor) argument
224 return __div_u64_rem(dividend, divisor, &remainder);
/linux-master/drivers/hwmon/
H A Daspeed-g6-pwm-tach.c157 u64 div_h, div_l, duty_cycle_period, dividend; local
172 dividend = (u64)NSEC_PER_SEC * (div_l + 1) * (duty_cycle_period + 1)
174 state->period = DIV_ROUND_UP_ULL(dividend, priv->clk_rate);
177 dividend = (u64)NSEC_PER_SEC * (div_l + 1) * duty_pt
179 state->duty_cycle = DIV_ROUND_UP_ULL(dividend, priv->clk_rate);
/linux-master/drivers/media/tuners/
H A Dmax2165.c150 static int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction) argument
159 q = dividend / divisor;
160 remainder = dividend - q * divisor;
/linux-master/arch/arm/net/
H A Dbpf_jit_32.c223 static u32 jit_udiv32(u32 dividend, u32 divisor) argument
225 return dividend / divisor;
228 static u32 jit_mod32(u32 dividend, u32 divisor) argument
230 return dividend % divisor;
233 static s32 jit_sdiv32(s32 dividend, s32 divisor) argument
235 return dividend / divisor;
238 static s32 jit_smod32(s32 dividend, s32 divisor) argument
240 return dividend % divisor;
244 static u64 jit_udiv64(u64 dividend, u64 divisor) argument
246 return div64_u64(dividend, diviso
249 jit_mod64(u64 dividend, u64 divisor) argument
257 jit_sdiv64(s64 dividend, s64 divisor) argument
262 jit_smod64(s64 dividend, s64 divisor) argument
[all...]
/linux-master/include/asm-generic/
H A Ddiv64.h32 * do_div - returns 2 values: calculate remainder and update new dividend
33 * @n: uint64_t dividend (will be updated)
86 /* one less than the dividend with highest result */ \
213 extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
/linux-master/drivers/media/dvb-frontends/
H A Dcx24113.c292 u64 dividend; local
337 dividend = F;
338 do_div(dividend, state->config->xtal_khz * 1000 * factor * 2);
339 F = dividend;
/linux-master/drivers/gpu/drm/amd/display/dc/basics/
H A Dfixpt31_32.c44 * result = dividend / divisor
45 * *remainder = dividend % divisor
48 unsigned long long dividend,
56 result = div64_u64_rem(dividend, divisor, remainder);
47 complete_integer_division_u64( unsigned long long dividend, unsigned long long divisor, unsigned long long *remainder) argument

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