| /linux/drivers/mtd/nand/ |
| A D | ecc-sw-bch.c | 53 unsigned int step_size = nand->ecc.ctx.conf.step_size; in nand_ecc_sw_bch_correct() local
61 if (errloc[i] < (step_size * 8)) in nand_ecc_sw_bch_correct()
189 conf->step_size = nand->ecc.user_conf.step_size; in nand_ecc_sw_bch_init_ctx()
198 if (!conf->step_size) { in nand_ecc_sw_bch_init_ctx()
200 conf->step_size = 512; in nand_ecc_sw_bch_init_ctx()
202 conf->step_size = 256; in nand_ecc_sw_bch_init_ctx()
207 nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_bch_init_ctx()
211 conf->step_size = 1024; in nand_ecc_sw_bch_init_ctx()
212 nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_bch_init_ctx()
220 fls(8 * conf->step_size), 8); in nand_ecc_sw_bch_init_ctx()
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| A D | ecc-sw-hamming.c | 119 const u32 eccsize_mult = (step_size == 256) ? 1 : 2; in ecc_sw_hamming_calculate()
366 unsigned int step_size = nand->ecc.ctx.conf.step_size; in nand_ecc_sw_hamming_calculate() local
374 unsigned char *calc_ecc, unsigned int step_size, in ecc_sw_hamming_correct() argument
377 const u32 eccsize_mult = step_size >> 8; in ecc_sw_hamming_correct()
459 unsigned int step_size = nand->ecc.ctx.conf.step_size; in nand_ecc_sw_hamming_correct() local
492 conf->step_size = nand->ecc.user_conf.step_size; in nand_ecc_sw_hamming_init_ctx()
496 if (conf->step_size != 256 && conf->step_size != 512) in nand_ecc_sw_hamming_init_ctx()
497 conf->step_size = 256; in nand_ecc_sw_hamming_init_ctx()
516 nand->ecc.ctx.nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_hamming_init_ctx()
550 int eccsize = nand->ecc.ctx.conf.step_size; in nand_ecc_sw_hamming_prepare_io_req()
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| A D | ecc-mxic.c | 226 int step_size = 0, strength = 0, desired_correction = 0, steps, idx; in mxic_ecc_init_ctx() local
252 if (user->step_size && user->strength) { in mxic_ecc_init_ctx()
253 step_size = user->step_size; in mxic_ecc_init_ctx()
255 } else if (reqs->step_size && reqs->strength) { in mxic_ecc_init_ctx()
256 step_size = reqs->step_size; in mxic_ecc_init_ctx()
260 if (step_size && strength) { in mxic_ecc_init_ctx()
261 steps = mtd->writesize / step_size; in mxic_ecc_init_ctx()
266 conf->step_size = SZ_1K; in mxic_ecc_init_ctx()
267 steps = mtd->writesize / conf->step_size; in mxic_ecc_init_ctx()
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| A D | ecc.c | 443 nand->ecc.user_conf.step_size = size; in of_get_nand_ecc_user_config()
474 if (conf->step_size == 0 || reqs->step_size == 0) in nand_ecc_is_strong_enough()
482 corr = (mtd->writesize * conf->strength) / conf->step_size; in nand_ecc_is_strong_enough()
483 ds_corr = (mtd->writesize * reqs->strength) / reqs->step_size; in nand_ecc_is_strong_enough()
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| /linux/arch/powerpc/kernel/ |
| A D | tau_6xx.c | 49 #define step_size 2 /* step size when temp goes out of range */ macro
77 if (tau[cpu].low >= step_size) { in TAUupdate()
78 tau[cpu].low -= step_size; in TAUupdate()
79 tau[cpu].high -= (step_size - window_expand); in TAUupdate()
88 if (tau[cpu].high <= 127 - step_size) { in TAUupdate()
89 tau[cpu].low += (step_size - window_expand); in TAUupdate()
90 tau[cpu].high += step_size; in TAUupdate()
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| /linux/include/linux/mtd/ |
| A D | nand-ecc-sw-hamming.h | 36 int ecc_sw_hamming_calculate(const unsigned char *buf, unsigned int step_size,
42 unsigned char *calc_ecc, unsigned int step_size,
58 unsigned int step_size, in ecc_sw_hamming_calculate() argument
74 unsigned int step_size, bool sm_order) in ecc_sw_hamming_correct() argument
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| /linux/arch/x86/mm/ |
| A D | init.c | 629 unsigned long step_size; in memory_map_top_down() local
647 step_size = PMD_SIZE; in memory_map_top_down()
661 if (last_start > step_size) { in memory_map_top_down()
662 start = round_down(last_start - 1, step_size); in memory_map_top_down()
671 if (mapped_ram_size >= step_size) in memory_map_top_down()
672 step_size = get_new_step_size(step_size); in memory_map_top_down()
696 unsigned long step_size = PMD_SIZE; in memory_map_bottom_up() local
708 if (step_size && map_end - start > step_size) { in memory_map_bottom_up()
709 next = round_up(start + 1, step_size); in memory_map_bottom_up()
719 if (mapped_ram_size >= step_size) in memory_map_bottom_up()
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| /linux/drivers/media/dvb-frontends/ |
| A D | tda8261.c | 103 N = (frequency + (div_tab[config->step_size] - 1)) / div_tab[config->step_size]; in tda8261_set_params()
105 __func__, config->step_size, div_tab[config->step_size], N, N); in tda8261_set_params()
109 buf[2] = (0x01 << 7) | ((ref_div[config->step_size] & 0x07) << 1); in tda8261_set_params()
180 fe->ops.tuner_ops.info.frequency_step_hz = div_tab[config->step_size] * kHz; in tda8261_attach()
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| A D | tda10086.c | 662 fesettings->step_size = 2000; in tda10086_get_tune_settings()
666 fesettings->step_size = 1500; in tda10086_get_tune_settings()
670 fesettings->step_size = 1000; in tda10086_get_tune_settings()
674 fesettings->step_size = 500; in tda10086_get_tune_settings()
678 fesettings->step_size = p->symbol_rate / 8000; in tda10086_get_tune_settings()
679 fesettings->max_drift = 14 * fesettings->step_size; in tda10086_get_tune_settings()
682 fesettings->step_size = p->symbol_rate / 8000; in tda10086_get_tune_settings()
683 fesettings->max_drift = 18 * fesettings->step_size; in tda10086_get_tune_settings()
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| A D | s5h1420.c | 764 fesettings->step_size = 2000; in s5h1420_get_tune_settings()
768 fesettings->step_size = 1500; in s5h1420_get_tune_settings()
772 fesettings->step_size = 1000; in s5h1420_get_tune_settings()
776 fesettings->step_size = 500; in s5h1420_get_tune_settings()
780 fesettings->step_size = (p->symbol_rate / 8000); in s5h1420_get_tune_settings()
781 fesettings->max_drift = 14 * fesettings->step_size; in s5h1420_get_tune_settings()
784 fesettings->step_size = (p->symbol_rate / 8000); in s5h1420_get_tune_settings()
785 fesettings->max_drift = 18 * fesettings->step_size; in s5h1420_get_tune_settings()
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| A D | tda8261.h | 22 enum tda8261_step step_size; member
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| /linux/arch/arm/mach-omap2/ |
| A D | pmic-cpcap.c | 52 .step_size = 12500,
69 .step_size = 12500,
116 .step_size = 10000,
205 .step_size = 12500,
223 .step_size = 12500,
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| A D | omap_twl.c | 129 .step_size = 12500,
145 .step_size = 12500,
161 .step_size = 12660,
179 .step_size = 12660,
197 .step_size = 12660,
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| /linux/drivers/mtd/nand/raw/ |
| A D | nand_samsung.c | 76 requirements.step_size = 512; in samsung_nand_decode_id()
79 requirements.step_size = 1024; in samsung_nand_decode_id()
92 requirements.step_size = 0; in samsung_nand_decode_id()
102 requirements.step_size = 512; in samsung_nand_decode_id()
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| A D | nand_hynix.c | 503 requirements.step_size = 1024; in hynix_nand_extract_ecc_requirements()
507 requirements.step_size = 0; in hynix_nand_extract_ecc_requirements()
547 requirements.step_size = 512; in hynix_nand_extract_ecc_requirements()
551 requirements.step_size = 2048; in hynix_nand_extract_ecc_requirements()
553 requirements.step_size = 1024; in hynix_nand_extract_ecc_requirements()
567 requirements.step_size = 0; in hynix_nand_extract_ecc_requirements()
570 requirements.step_size = 512; in hynix_nand_extract_ecc_requirements()
573 requirements.step_size = 1024; in hynix_nand_extract_ecc_requirements()
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| A D | nand_esmt.c | 20 requirements.step_size = 512; in esmt_nand_decode_id()
33 requirements.step_size = 0; in esmt_nand_decode_id()
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| /linux/drivers/acpi/ |
| A D | fan_core.c | 37 *state = 100 / fan->fif.step_size; in fan_get_max_state()
95 *state = (int) fst.control / fan->fif.step_size; in fan_get_state_acpi4()
158 max_state = 100 / fan->fif.step_size; in fan_set_state_acpi4()
166 value *= fan->fif.step_size; in fan_set_state_acpi4()
168 if (value + fan->fif.step_size > 100) in fan_set_state_acpi4()
244 fan->fif.step_size = fields[2]; in acpi_fan_get_fif()
248 if (!fan->fif.step_size) in acpi_fan_get_fif()
249 fan->fif.step_size = 1; in acpi_fan_get_fif()
251 else if (fan->fif.step_size > 9) in acpi_fan_get_fif()
252 fan->fif.step_size = 9; in acpi_fan_get_fif()
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| A D | fan.h | 39 u8 step_size; member
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| /linux/tools/testing/selftests/bpf/map_tests/ |
| A D | map_in_map_batch_ops.c | 126 __u32 batch_key = 0, fetch_count, step_size; in fetch_and_validate() local
137 for (step_size = batch_size; in fetch_and_validate()
138 step_size <= max_entries; in fetch_and_validate()
139 step_size += batch_size) { in fetch_and_validate()
140 fetch_count = step_size; in fetch_and_validate()
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| /linux/drivers/gpu/drm/msm/dsi/phy/ |
| A D | dsi_phy_14nm.c | 170 u64 step_size; in pll_14nm_ssc_calc() local
183 step_size = (u32)pconf->vco_current_rate; in pll_14nm_ssc_calc()
186 step_size = div_u64(step_size, ref); in pll_14nm_ssc_calc()
187 step_size <<= 20; in pll_14nm_ssc_calc()
188 step_size = div_u64(step_size, 1000); in pll_14nm_ssc_calc()
189 step_size *= pconf->ssc_spread; in pll_14nm_ssc_calc()
190 step_size = div_u64(step_size, 1000); in pll_14nm_ssc_calc()
194 step_size = div_u64_rem(step_size, ssc_period + 1, &rem); in pll_14nm_ssc_calc()
196 step_size++; in pll_14nm_ssc_calc()
198 DBG("step_size=%lld", step_size); in pll_14nm_ssc_calc()
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| /linux/drivers/phy/xilinx/ |
| A D | phy-zynqmp.c | 194 u32 step_size; member
405 u32 step_size; in xpsgtr_configure_pll() local
408 step_size = ssc->step_size; in xpsgtr_configure_pll()
423 STEP_SIZE_0_MASK, step_size & STEP_SIZE_0_MASK); in xpsgtr_configure_pll()
426 step_size >>= STEP_SIZE_SHIFT; in xpsgtr_configure_pll()
428 STEP_SIZE_1_MASK, step_size & STEP_SIZE_1_MASK); in xpsgtr_configure_pll()
431 step_size >>= STEP_SIZE_SHIFT; in xpsgtr_configure_pll()
433 STEP_SIZE_2_MASK, step_size & STEP_SIZE_2_MASK); in xpsgtr_configure_pll()
445 step_size >>= STEP_SIZE_SHIFT; in xpsgtr_configure_pll()
447 STEP_SIZE_3_MASK, (step_size & STEP_SIZE_3_MASK) | in xpsgtr_configure_pll()
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| /linux/drivers/thermal/intel/int340x_thermal/ |
| A D | acpi_thermal_rel.h | 75 u64 step_size; member
129 u64 step_size; member
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| /linux/drivers/iio/dac/ |
| A D | ad5755.c | 156 enum ad5755_slew_step_size step_size; member
609 val = pdata->dac[i].slew.step_size << in ad5755_setup_pdata()
683 .step_size = AD5755_SLEW_STEP_SIZE_1, \
781 pdata->dac[devnr].slew.step_size = AD5755_SLEW_STEP_SIZE_1; in ad5755_parse_fw()
784 pdata->dac[devnr].slew.step_size = in ad5755_parse_fw()
796 pdata->dac[devnr].slew.step_size = in ad5755_parse_fw()
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| /linux/tools/testing/selftests/mm/ |
| A D | uffd-unit-tests.c | 1126 unsigned long step_size, step_count; in uffd_move_test_common() local
1142 step_size = chunk_size / page_size; in uffd_move_test_common()
1143 step_count = nr_pages / step_size; in uffd_move_test_common()
1166 for (nr = 0; nr < step_count * step_size; nr += step_size) { in uffd_move_test_common()
1170 for (i = 0; i < step_size; i++) { in uffd_move_test_common()
1178 for (i = 0; i < step_size; i++) { in uffd_move_test_common()
1186 for (i = 0; i < step_size; i++) { in uffd_move_test_common()
1193 if (step_size > page_size) { in uffd_move_test_common()
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| /linux/drivers/spi/ |
| A D | spi-mtk-snfi.c | 667 int step_size = 0, strength = 0, desired_correction = 0, steps; in mtk_snand_ecc_init_ctx() local
684 if (user->step_size && user->strength) { in mtk_snand_ecc_init_ctx()
685 step_size = user->step_size; in mtk_snand_ecc_init_ctx()
688 } else if (reqs->step_size && reqs->strength) { in mtk_snand_ecc_init_ctx()
689 step_size = reqs->step_size; in mtk_snand_ecc_init_ctx()
693 if (step_size && strength) { in mtk_snand_ecc_init_ctx()
694 steps = mtd->writesize / step_size; in mtk_snand_ecc_init_ctx()
727 conf->step_size = snf->caps->sector_size; in mtk_snand_ecc_init_ctx()
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