| /Linux-v4.19/include/asm-generic/bitops/ |
| D | sched.h | 17 return __ffs(b[0]); in sched_find_first_bit()
18 return __ffs(b[1]) + 64; in sched_find_first_bit()
21 return __ffs(b[0]); in sched_find_first_bit()
23 return __ffs(b[1]) + 32; in sched_find_first_bit()
25 return __ffs(b[2]) + 64; in sched_find_first_bit()
26 return __ffs(b[3]) + 96; in sched_find_first_bit()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | mips-cm.c | 187 __ffs(CM_GCR_REV_MAJOR); in mips_cm_probe_l2sync()
270 val = core << __ffs(CM3_GCR_Cx_OTHER_CORE); in mips_cm_lock_other()
271 val |= vp << __ffs(CM3_GCR_Cx_OTHER_VP); in mips_cm_lock_other()
275 val |= cluster << __ffs(CM_GCR_Cx_OTHER_CLUSTER); in mips_cm_lock_other()
276 val |= block << __ffs(CM_GCR_Cx_OTHER_BLOCK); in mips_cm_lock_other()
306 val = core << __ffs(CM_GCR_Cx_OTHER_CORENUM); in mips_cm_lock_other()
350 cause = cm_error >> __ffs(CM_GCR_ERROR_CAUSE_ERRTYPE); in mips_cm_error_report()
351 ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND); in mips_cm_error_report()
394 ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND); in mips_cm_error_report()
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| /Linux-v4.19/arch/c6x/include/asm/ |
| D | bitops.h | 32 static inline unsigned long __ffs(unsigned long x) in __ffs() function
48 #define ffz(x) __ffs(~(x))
81 return __ffs(x) + 1; in ffs()
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| /Linux-v4.19/drivers/clk/ti/ |
| D | apll.c | 55 state <<= __ffs(ad->idlest_mask); in dra7_apll_enable()
65 v |= APLL_FORCE_LOCK << __ffs(ad->enable_mask); in dra7_apll_enable()
68 state <<= __ffs(ad->idlest_mask); in dra7_apll_enable()
100 state <<= __ffs(ad->idlest_mask); in dra7_apll_disable()
104 v |= APLL_AUTO_IDLE << __ffs(ad->enable_mask); in dra7_apll_disable()
119 v >>= __ffs(ad->enable_mask); in dra7_apll_is_enabled()
249 v >>= __ffs(ad->enable_mask); in omap2_apll_is_enabled()
274 v |= OMAP2_EN_APLL_LOCKED << __ffs(ad->enable_mask); in omap2_apll_enable()
304 v |= OMAP2_EN_APLL_STOPPED << __ffs(ad->enable_mask); in omap2_apll_disable()
322 v |= val << __ffs(ad->autoidle_mask); in omap2_apll_set_autoidle()
|
| D | dpll3xxx.c | 59 v |= clken_bits << __ffs(dd->enable_mask); in _omap3_dpll_write_clken()
74 state <<= __ffs(dd->idlest_mask); in _omap3_wait_dpll_status()
151 state <<= __ffs(dd->idlest_mask); in _omap3_noncore_dpll_lock()
322 v |= freqsel << __ffs(dd->freqsel_mask); in omap3_noncore_dpll_program()
338 v |= dd->last_rounded_m << __ffs(dd->mult_mask); in omap3_noncore_dpll_program()
339 v |= (dd->last_rounded_n - 1) << __ffs(dd->div1_mask); in omap3_noncore_dpll_program()
345 v |= dco << __ffs(dd->dco_mask); in omap3_noncore_dpll_program()
351 v |= sd_div << __ffs(dd->sddiv_mask); in omap3_noncore_dpll_program()
660 v >>= __ffs(dd->autoidle_mask); in omap3_dpll_autoidle_read()
694 v |= DPLL_AUTOIDLE_LOW_POWER_STOP << __ffs(dd->autoidle_mask); in omap3_dpll_allow_idle()
[all …]
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| D | clkt_dpll.c | 196 val = __ffs(mask); in _omap2_dpll_is_in_bypass()
218 v >>= __ffs(dd->enable_mask); in omap2_init_dpll_parent()
254 v >>= __ffs(dd->enable_mask); in omap2_get_dpll_rate()
261 dpll_mult >>= __ffs(dd->mult_mask); in omap2_get_dpll_rate()
263 dpll_div >>= __ffs(dd->div1_mask); in omap2_get_dpll_rate()
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| /Linux-v4.19/arch/sparc/lib/ |
| D | ffs.S | 17 ENTRY(__ffs)
69 ENDPROC(__ffs)
70 EXPORT_SYMBOL(__ffs)
81 .word __ffs
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| /Linux-v4.19/arch/mips/mm/ |
| D | sc-mips.c | 160 sets >>= __ffs(CM_GCR_L2_CONFIG_SET_SIZE); in mips_sc_probe_cm3()
165 line_sz >>= __ffs(CM_GCR_L2_CONFIG_LINE_SIZE); in mips_sc_probe_cm3()
170 assoc >>= __ffs(CM_GCR_L2_CONFIG_ASSOC); in mips_sc_probe_cm3()
173 c->scache.waybit = __ffs(c->scache.waysize); in mips_sc_probe_cm3()
233 c->scache.waybit = __ffs(c->scache.waysize); in mips_sc_probe()
|
| /Linux-v4.19/lib/ |
| D | gcd.c | 29 b >>= __ffs(b); in gcd()
34 a >>= __ffs(a); in gcd()
38 return a << __ffs(r); in gcd()
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| D | clz_ctz.c | 22 return __ffs(val); in __ctzsi2()
45 return __ffs((u32)val); in __ctzdi2()
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| D | find_bit.c | 63 return min(start + __ffs(tmp), nbits); in _find_next_bit()
108 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in find_first_bit()
198 return min(start + __ffs(ext2_swab(tmp)), nbits); in _find_next_bit_le()
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| /Linux-v4.19/arch/arm/mach-omap2/ |
| D | prm33xx.c | 203 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_logic_retst()
230 v >>= __ffs(m); in am33xx_pwrdm_read_logic_retst()
244 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_mem_onst()
259 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_mem_retst()
275 v >>= __ffs(m); in am33xx_pwrdm_read_mem_pwrst()
290 v >>= __ffs(m); in am33xx_pwrdm_read_mem_retst()
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| D | prm2xxx_3xxx.c | 121 omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, in omap2_pwrdm_set_mem_onst()
134 omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, in omap2_pwrdm_set_mem_retst()
164 v = pwrst << __ffs(OMAP_LOGICRETSTATE_MASK); in omap2_pwrdm_set_logic_retst()
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| D | clkt2xxx_dpllcore.c | 157 tmpset.cm_clksel1_pll |= (div << __ffs(dd->mult_mask)); in omap2_reprogram_dpllcore()
158 tmpset.cm_clksel1_pll |= (mult << __ffs(dd->div1_mask)); in omap2_reprogram_dpllcore()
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| /Linux-v4.19/drivers/hwtracing/intel_th/ |
| D | pti.c | 155 ctl |= pti->patgen << __ffs(PTI_PATGENMODE); in intel_th_pti_activate()
158 ctl |= pti->mode << __ffs(PTI_MODE); in intel_th_pti_activate()
159 ctl |= pti->clkdiv << __ffs(PTI_CLKDIV); in intel_th_pti_activate()
160 ctl |= pti->lpp_dest << __ffs(LPP_DEST); in intel_th_pti_activate()
182 pti->mode = (ctl & PTI_MODE) >> __ffs(PTI_MODE); in read_hw_config()
183 pti->clkdiv = (ctl & PTI_CLKDIV) >> __ffs(PTI_CLKDIV); in read_hw_config()
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| /Linux-v4.19/drivers/net/wireless/mediatek/mt76/ |
| D | mt76x2_mcu.h | 48 #define MT_LED_STATUS_OFF(_v) (((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \
51 #define MT_LED_STATUS_ON(_v) (((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \
54 #define MT_LED_STATUS_DURATION(_v) (((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
|
| /Linux-v4.19/drivers/gpio/ |
| D | gpio-lp87565.c | 123 __ffs(LP87565_GOIO1_OD)), in lp87565_gpio_set_config()
125 __ffs(LP87565_GOIO1_OD))); in lp87565_gpio_set_config()
130 __ffs(LP87565_GOIO1_OD)), 0); in lp87565_gpio_set_config()
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| /Linux-v4.19/tools/lib/ |
| D | find_bit.c | 64 return min(start + __ffs(tmp), nbits); in _find_next_bit()
89 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in find_first_bit()
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| /Linux-v4.19/drivers/regulator/ |
| D | lp873x-regulator.c | 100 reg << __ffs(LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE)); in lp873x_buck_set_ramp_delay()
124 i << __ffs(LP873X_BUCK0_CTRL_2_BUCK0_ILIM)); in lp873x_buck_set_current_limit()
142 __ffs(LP873X_BUCK0_CTRL_2_BUCK0_ILIM); in lp873x_buck_get_current_limit()
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| D | lp87565-regulator.c | 90 reg << __ffs(LP87565_BUCK_CTRL_2_SLEW_RATE)); in lp87565_buck_set_ramp_delay()
118 i << __ffs(LP87565_BUCK_CTRL_2_ILIM)); in lp87565_buck_set_current_limit()
136 __ffs(LP87565_BUCK_CTRL_2_ILIM); in lp87565_buck_get_current_limit()
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| /Linux-v4.19/arch/arc/include/asm/ |
| D | bitops.h | 343 static inline __attribute__ ((const)) int __ffs(unsigned long word) in __ffs() function
403 static inline __attribute__ ((const)) int __ffs(unsigned long x) in __ffs() function
424 #define ffz(x) __ffs(~(x))
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| /Linux-v4.19/sound/pci/ice1712/ |
| D | wm8766.c | 230 val1 >>= __ffs(wm->ctl[n].mask1); in snd_wm8766_ctl_get()
233 val2 >>= __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_get()
268 val |= regval1 << __ffs(wm->ctl[n].mask1); in snd_wm8766_ctl_put()
273 val |= regval2 << __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_put()
280 val |= regval2 << __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_put()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/core/ |
| D | event.c | 30 int type = __ffs(types); types &= ~(1 << type); in nvkm_event_put()
43 int type = __ffs(types); types &= ~(1 << type); in nvkm_event_get()
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| /Linux-v4.19/arch/alpha/include/asm/ |
| D | bitops.h | 334 static inline unsigned long __ffs(unsigned long word) in __ffs() function
361 int result = __ffs(word) + 1; in ffs()
452 return __ffs(tmp) + ofs; in sched_find_first_bit()
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| /Linux-v4.19/arch/arm/include/asm/ |
| D | ptrace.h | 42 ((((regs)->ARM_cpsr & PSR_J_BIT) >> (__ffs(PSR_J_BIT) - 1)) | \
43 (((regs)->ARM_cpsr & PSR_T_BIT) >> (__ffs(PSR_T_BIT))))
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