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Searched refs:quotient (Results 1 – 25 of 30) sorted by relevance

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/linux-6.12.1/lib/math/
Dtest_div64.c56 u64 quotient; member
152 static inline bool test_div64_verify(u64 quotient, u32 remainder, int i, int j) in test_div64_verify() argument
154 return (quotient == test_div64_results[i][j].quotient && in test_div64_verify()
165 u64 quotient; \
168 quotient = dividend; \
169 remainder = do_div(quotient, divisor); \
170 if (!test_div64_verify(quotient, remainder, i, j)) { \
172 dividend, divisor, quotient, remainder); \
174 test_div64_results[i][j].quotient, \
Ddiv64.c70 u64 quotient; in div_s64_rem() local
73 quotient = div_u64_rem(-dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
76 quotient = -quotient; in div_s64_rem()
78 quotient = div_u64_rem(dividend, abs(divisor), (u32 *)remainder); in div_s64_rem()
80 quotient = -quotient; in div_s64_rem()
82 return quotient; in div_s64_rem()
/linux-6.12.1/drivers/acpi/acpica/
Dutmath.c260 union uint64_overlay quotient; in acpi_ut_short_divide() local
279 quotient.part.hi, remainder32); in acpi_ut_short_divide()
282 quotient.part.lo, remainder32); in acpi_ut_short_divide()
287 *out_quotient = quotient.full; in acpi_ut_short_divide()
317 union uint64_overlay quotient; in acpi_ut_divide() local
348 quotient.part.hi, partial1); in acpi_ut_divide()
351 quotient.part.lo, remainder.part.lo); in acpi_ut_divide()
359 quotient.part.hi = 0; in acpi_ut_divide()
377 normalized_divisor.part.lo, quotient.part.lo, in acpi_ut_divide()
384 partial1 = quotient.part.lo * divisor.part.hi; in acpi_ut_divide()
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Dhwtimer.c123 u64 quotient; in ACPI_EXPORT_SYMBOL() local
168 ACPI_PM_TIMER_FREQUENCY, &quotient, NULL); in ACPI_EXPORT_SYMBOL()
170 *time_elapsed = (u32)quotient; in ACPI_EXPORT_SYMBOL()
Dutstrsuppt.c373 u64 quotient; in acpi_ut_strtoul_multiply64() local
390 acpi_ut_short_divide(ACPI_UINT64_MAX, base, &quotient, NULL); in acpi_ut_strtoul_multiply64()
391 if (multiplicand > quotient) { in acpi_ut_strtoul_multiply64()
/linux-6.12.1/drivers/net/wireless/realtek/rtw89/
Dutil.h47 s32 quotient; in s32_div_u32_round_down() local
49 quotient = dividend / i_divisor; in s32_div_u32_round_down()
53 quotient--; in s32_div_u32_round_down()
59 return quotient; in s32_div_u32_round_down()
/linux-6.12.1/arch/alpha/lib/
Ddivide.S66 #define quotient $27 macro
74 #define quotient $2 macro
108 bis $31,$31,quotient
139 2: DIV_ONLY(addq quotient,mask,tmp2)
143 DIV_ONLY(cmovne compare,tmp2,quotient)
Dev6-divide.S76 #define quotient $27 macro
84 #define quotient $2 macro
119 bis $31,$31,quotient # E :
167 DIV_ONLY(addq quotient,mask,tmp2) # E :
176 DIV_ONLY(cmovne compare,tmp2,quotient) # E : Latency 2, extra map slot
/linux-6.12.1/arch/m68k/ifpsp060/src/
Dilsp.S77 # 0x10(sp) = pointer to location to place quotient/remainder #
80 # 0x10(sp) = points to location of remainder/quotient. #
81 # remainder is in first longword, quotient is in 2nd. #
204 eor.b %d0, NDIVIDEND(%a6) # chk if quotient is negative
278 # The quotient is returned in %d6, remainder in %d5, unless the #
291 # In the general case, four quotient words would be created by
293 # the first two quotient words must be zero, or overflow would occur.
296 # the last two divisions to get a quotient longword and word remainder:
305 mov.w %d5, %d1 # first quotient word
312 mov.w %d5, %d1 # 2nd quotient 'digit'
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/linux-6.12.1/arch/powerpc/lib/
Ddiv64.S23 mullw r0,r7,r4 # quotient.hi = dividend.hi / divisor
40 2: mullw r10,r11,r4 # to get an estimate of the quotient,
44 subfe. r5,r9,r5 # quotient
52 4: stw r7,0(r3) # return the quotient in *r3
/linux-6.12.1/arch/powerpc/boot/
Ddiv64.S23 mullw r0,r7,r4 # quotient.hi = dividend.hi / divisor
40 2: mullw r10,r11,r4 # to get an estimate of the quotient,
44 subfe. r5,r9,r5 # quotient
52 4: stw r7,0(r3) # return the quotient in *r3
/linux-6.12.1/drivers/media/tuners/
Dmax2165.c150 static int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction) in fixpt_div32() argument
171 *quotient = q; in fixpt_div32()
182 u32 quotient, fraction; in max2165_set_rf() local
187 &quotient, &fraction); in max2165_set_rf()
194 max2165_write_reg(priv, REG_NDIV_INT, quotient); in max2165_set_rf()
/linux-6.12.1/arch/m68k/math-emu/
Dfp_emu.h56 #define fp_set_quotient(quotient) ({ \ argument
58 FPDATA->fpsr |= ((quotient) & 0xff) << 16; \
/linux-6.12.1/arch/sparc/kernel/
Dtime_64.c822 unsigned long freq, quotient, tick; in init_tick_ops() local
825 quotient = clocksource_hz2mult(freq, SPARC64_NSEC_PER_CYC_SHIFT); in init_tick_ops()
828 ops->offset = (tick * quotient) >> SPARC64_NSEC_PER_CYC_SHIFT; in init_tick_ops()
829 ops->ticks_per_nsec_quotient = quotient; in init_tick_ops()
883 unsigned long quotient = tick_operations.ticks_per_nsec_quotient; in sched_clock() local
893 return ((get_tick() * quotient) >> SPARC64_NSEC_PER_CYC_SHIFT) - offset; in sched_clock()
/linux-6.12.1/drivers/clk/qcom/
Dclk-alpha-pll.c616 u64 quotient; in alpha_pll_round_rate() local
618 quotient = rate; in alpha_pll_round_rate()
619 remainder = do_div(quotient, prate); in alpha_pll_round_rate()
620 *l = quotient; in alpha_pll_round_rate()
628 quotient = remainder << ALPHA_SHIFT(alpha_width); in alpha_pll_round_rate()
630 remainder = do_div(quotient, prate); in alpha_pll_round_rate()
633 quotient++; in alpha_pll_round_rate()
635 *a = quotient; in alpha_pll_round_rate()
857 u64 quotient; in alpha_huayra_pll_round_rate() local
859 quotient = rate; in alpha_huayra_pll_round_rate()
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/linux-6.12.1/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_ptp.c54 u32 quotient, reminder; in stmmac_adjust_time() local
66 quotient = div_u64_rem(delta, 1000000000ULL, &reminder); in stmmac_adjust_time()
67 sec = quotient; in stmmac_adjust_time()
/linux-6.12.1/drivers/media/pci/cx25821/
Dcx25821-medusa-video.c515 int quotient; in mapM() local
528 quotient = numerator / denominator; in mapM()
531 quotient++; in mapM()
533 *dstVal = quotient + dstMin; in mapM()
/linux-6.12.1/drivers/pmdomain/qcom/
Dcpr.c136 char *quotient; member
897 ret = nvmem_cell_read_variable_le_u32(drv->dev, fuses->quotient, &fuse->quot); in cpr_fuse_corner_init()
1243 fuses[i].quotient = devm_kstrdup(drv->dev, tbuf, GFP_KERNEL); in cpr_get_fuses()
1244 if (!fuses[i].quotient) in cpr_get_fuses()
/linux-6.12.1/arch/m68k/fpsp040/
Dfpsp.h96 .set FPSR_QBYTE,USER_FPSR+1 | FPSR quotient
227 .set q_sn_bit,7 | sign bit of quotient byte
Dstan.S341 |--integer quotient will be stored in N
/linux-6.12.1/Documentation/staging/
Dcrc32.rst41 When computing a CRC, we don't care about the quotient, so we can
42 throw the quotient bit away, but subtract the appropriate multiple of
/linux-6.12.1/arch/arm/nwfpe/
Dsoftfloat-macros552 Returns an approximation to the 64-bit integer quotient obtained by dividing
554 divisor `b' must be at least 2^63. If q is the exact quotient truncated
556 If the exact quotient q is larger than 64 bits, the maximum positive 64-bit
/linux-6.12.1/drivers/net/wireless/broadcom/b43/
Dphy_lp.c1062 u32 quotient, remainder; in lpphy_qdiv_roundup() local
1067 quotient = dividend / divisor; in lpphy_qdiv_roundup()
1071 quotient <<= 1; in lpphy_qdiv_roundup()
1073 quotient++; in lpphy_qdiv_roundup()
1080 quotient++; in lpphy_qdiv_roundup()
1082 return quotient; in lpphy_qdiv_roundup()
/linux-6.12.1/arch/m68k/ifpsp060/
Dilsp.doc108 mov.l (%sp)+,%d0 # load quotient
/linux-6.12.1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/
Dphy_lcn.c952 u32 quotient, remainder, roundup, rbit; in wlc_lcnphy_qdiv_roundup() local
954 quotient = dividend / divisor; in wlc_lcnphy_qdiv_roundup()
960 quotient <<= 1; in wlc_lcnphy_qdiv_roundup()
962 quotient++; in wlc_lcnphy_qdiv_roundup()
970 quotient++; in wlc_lcnphy_qdiv_roundup()
972 return quotient; in wlc_lcnphy_qdiv_roundup()

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