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/linux/drivers/gpu/drm/amd/display/dc/dml/calcs/
H A Ddcn_calc_auto.c42 int k; in scaler_settings_calculation() local
43 for (k = 0; k <= v->number_of_active_planes - 1; k++) { in scaler_settings_calculation()
45 if (v->source_scan[k] == dcn_bw_hor) { in scaler_settings_calculation()
46 v->h_ratio[k] = v->viewport_width[k] / v->scaler_rec_out_width[k]; in scaler_settings_calculation()
47 v->v_ratio[k] = v->viewport_height[k] / v->scaler_recout_height[k]; in scaler_settings_calculation()
50 v->h_ratio[k] = v->viewport_height[k] / v->scaler_rec_out_width[k]; in scaler_settings_calculation()
51 v->v_ratio[k] = v->viewport_width[k] / v->scaler_recout_height[k]; in scaler_settings_calculation()
55 if (v->source_scan[k] == dcn_bw_hor) { in scaler_settings_calculation()
56 …v->h_ratio[k] =dcn_bw_max2(v->viewport_width[k] / v->scaler_rec_out_width[k], v->viewport_height[k… in scaler_settings_calculation()
59 …v->h_ratio[k] =dcn_bw_max2(v->viewport_height[k] / v->scaler_rec_out_width[k], v->viewport_width[k… in scaler_settings_calculation()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn30/
H A Ddisplay_mode_vba_30.c82 unsigned int k,
745 unsigned int k, in CalculatePrefetchSchedule() argument
830 v->DynamicMetadataTransmittedBytes[k], in CalculatePrefetchSchedule()
831 v->DynamicMetadataLinesBeforeActiveRequired[k], in CalculatePrefetchSchedule()
844 v->Tdmdl[k] = TWait + Tvm_trips + trip_to_mem; in CalculatePrefetchSchedule()
846 v->Tdmdl[k] = TWait + UrgentExtraLatency; in CalculatePrefetchSchedule()
849 if (v->DynamicMetadataEnable[k] == true) { in CalculatePrefetchSchedule()
850 if (VStartup * LineTime < Tsetup + v->Tdmdl[k] + Tdmbf + Tdmec + Tdmsks) { in CalculatePrefetchSchedule()
858 dml_print("DML: Tdmdl: %fus - time for fabric to become ready and fetch dmd \n", v->Tdmdl[k]); in CalculatePrefetchSchedule()
864 …v->Tdmdl_vm[k] = (v->DynamicMetadataEnable[k] == true && v->DynamicMetadataVMEnabled == true && v-… in CalculatePrefetchSchedule()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn314/
H A Ddisplay_mode_vba_314.c264 unsigned int k,
2007 unsigned int j, k; local
2040 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
2041 if (v->WritebackEnable[k]) {
2045 v->WritebackPixelFormat[k],
2046 v->PixelClock[k],
2047 v->WritebackHRatio[k],
2048 v->WritebackVRatio[k],
2049 v->WritebackHTaps[k],
2050 v->WritebackVTaps[k],
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn31/
H A Ddisplay_mode_vba_31.c255 unsigned int k,
1990 unsigned int j, k; local
2022 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
2023 if (v->WritebackEnable[k]) {
2027 v->WritebackPixelFormat[k],
2028 v->PixelClock[k],
2029 v->WritebackHRatio[k],
2030 v->WritebackVRatio[k],
2031 v->WritebackHTaps[k],
2032 v->WritebackVTaps[k],
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn21/
H A Ddisplay_mode_vba_21.c1469 unsigned int j, k; in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation() local
1478 for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1479 if (mode_lib->vba.WritebackEnable[k]) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1484 mode_lib->vba.WritebackPixelFormat[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1485 mode_lib->vba.PixelClock[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1486 mode_lib->vba.WritebackHRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1487 mode_lib->vba.WritebackVRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1488 mode_lib->vba.WritebackLumaHTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1489 mode_lib->vba.WritebackLumaVTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1490 mode_lib->vba.WritebackChromaHTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn32/
H A Ddisplay_mode_vba_util_32.c468 unsigned int k; in dml32_CalculateSwathAndDETConfiguration() local
515 for (k = 0; k < NumberOfActiveSurfaces; ++k) { in dml32_CalculateSwathAndDETConfiguration()
516 …RoundedUpMaxSwathSizeBytesY[k] = swath_width_luma_ub[k] * BytePerPixDETY[k] * MaximumSwathHeightY[… in dml32_CalculateSwathAndDETConfiguration()
517 …RoundedUpMaxSwathSizeBytesC[k] = swath_width_chroma_ub[k] * BytePerPixDETC[k] * MaximumSwathHeight… in dml32_CalculateSwathAndDETConfiguration()
519 dml_print("DML::%s: k=%0d DPPPerSurface = %d\n", __func__, k, DPPPerSurface[k]); in dml32_CalculateSwathAndDETConfiguration()
520 dml_print("DML::%s: k=%0d swath_width_luma_ub = %d\n", __func__, k, swath_width_luma_ub[k]); in dml32_CalculateSwathAndDETConfiguration()
521 dml_print("DML::%s: k=%0d BytePerPixDETY = %f\n", __func__, k, BytePerPixDETY[k]); in dml32_CalculateSwathAndDETConfiguration()
522 dml_print("DML::%s: k=%0d MaximumSwathHeightY = %d\n", __func__, k, MaximumSwathHeightY[k]); in dml32_CalculateSwathAndDETConfiguration()
523 dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesY = %d\n", __func__, k, in dml32_CalculateSwathAndDETConfiguration()
524 RoundedUpMaxSwathSizeBytesY[k]); in dml32_CalculateSwathAndDETConfiguration()
[all …]
H A Ddisplay_mode_vba_32.c62 unsigned int j, k; in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation() local
85 for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
86 if (mode_lib->vba.WritebackEnable[k]) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
89 mode_lib->vba.WritebackPixelFormat[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
90 mode_lib->vba.PixelClock[k], mode_lib->vba.WritebackHRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
91 mode_lib->vba.WritebackVRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
92 mode_lib->vba.WritebackHTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
93 mode_lib->vba.WritebackVTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
94 mode_lib->vba.WritebackSourceWidth[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
95 mode_lib->vba.WritebackDestinationWidth[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn20/
H A Ddisplay_mode_vba_20.c1085 unsigned int j, k; in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation() local
1094 for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) { in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1095 if (mode_lib->vba.WritebackEnable[k]) { in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1100 mode_lib->vba.WritebackPixelFormat[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1101 mode_lib->vba.PixelClock[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1102 mode_lib->vba.WritebackHRatio[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1103 mode_lib->vba.WritebackVRatio[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1104 mode_lib->vba.WritebackLumaHTaps[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1105 mode_lib->vba.WritebackLumaVTaps[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1106 mode_lib->vba.WritebackChromaHTaps[k], in dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
[all …]
H A Ddisplay_mode_vba_20v2.c1145 unsigned int j, k; in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation() local
1154 for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) { in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1155 if (mode_lib->vba.WritebackEnable[k]) { in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1160 mode_lib->vba.WritebackPixelFormat[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1161 mode_lib->vba.PixelClock[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1162 mode_lib->vba.WritebackHRatio[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1163 mode_lib->vba.WritebackVRatio[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1164 mode_lib->vba.WritebackLumaHTaps[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1165 mode_lib->vba.WritebackLumaVTaps[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
1166 mode_lib->vba.WritebackChromaHTaps[k], in dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
[all …]
/linux/drivers/md/bcache/
H A Dextents.c33 i->k = bkey_next(i->k); in sort_key_next()
35 if (i->k == i->end) in sort_key_next()
42 int64_t c = bkey_cmp(l.k, r.k); in bch_key_sort_cmp()
44 return c ? c > 0 : l.k < r.k; in bch_key_sort_cmp()
47 static bool __ptr_invalid(struct cache_set *c, const struct bkey *k) in __ptr_invalid() argument
51 for (i = 0; i < KEY_PTRS(k); i++) in __ptr_invalid()
52 if (ptr_available(c, k, i)) { in __ptr_invalid()
54 size_t bucket = PTR_BUCKET_NR(c, k, i); in __ptr_invalid()
55 size_t r = bucket_remainder(c, PTR_OFFSET(k, i)); in __ptr_invalid()
57 if (KEY_SIZE(k) + r > c->cache->sb.bucket_size || in __ptr_invalid()
[all …]
H A Dbset.c23 struct bkey *k, *next; in bch_dump_bset() local
25 for (k = i->start; k < bset_bkey_last(i); k = next) { in bch_dump_bset()
26 next = bkey_next(k); in bch_dump_bset()
29 (unsigned int) ((u64 *) k - i->d), i->keys); in bch_dump_bset()
32 b->ops->key_dump(b, k); in bch_dump_bset()
34 pr_cont("%llu:%llu\n", KEY_INODE(k), KEY_OFFSET(k)); in bch_dump_bset()
37 bkey_cmp(k, b->ops->is_extents ? in bch_dump_bset()
58 struct bkey *k; in __bch_count_data() local
61 for_each_key(b, k, &iter) in __bch_count_data()
62 ret += KEY_SIZE(k); in __bch_count_data()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/
H A Ddisplay_mode_core.c2698 for (dml_uint_t k = 0; k < num_active_planes; ++k) { in PixelClockAdjustmentForProgressiveToInterlaceUnit() local
2699 display_cfg->output.PixelClockBackEnd[k] = display_cfg->timing.PixelClock[k]; in PixelClockAdjustmentForProgressiveToInterlaceUnit()
2700 if (display_cfg->timing.Interlace[k] == 1 && ptoi_supported == true) { in PixelClockAdjustmentForProgressiveToInterlaceUnit()
2701 display_cfg->timing.PixelClock[k] = 2 * display_cfg->timing.PixelClock[k]; in PixelClockAdjustmentForProgressiveToInterlaceUnit()
2853 for (dml_uint_t k = 0; k < p->NumberOfActiveSurfaces; ++k) { in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() local
2854 if (p->WritebackEnable[k] == true) { in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2890 for (dml_uint_t k = 0; k < p->NumberOfActiveSurfaces; ++k) { in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() local
2891 s->TotalPixelBW = s->TotalPixelBW + p->DPPPerSurface[k] in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2892 …dthY[k] * p->BytePerPixelDETY[k] * p->VRatio[k] + p->SwathWidthC[k] * p->BytePerPixelDETC[k] * p->… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2895 for (dml_uint_t k = 0; k < p->NumberOfActiveSurfaces; ++k) { in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() local
[all …]
/linux/tools/lib/
H A Dbitmap.c10 unsigned int k, w = 0, lim = bits/BITS_PER_LONG; in __bitmap_weight() local
12 for (k = 0; k < lim; k++) in __bitmap_weight()
13 w += hweight_long(bitmap[k]); in __bitmap_weight()
16 w += hweight_long(bitmap[k] & BITMAP_LAST_WORD_MASK(bits)); in __bitmap_weight()
24 int k; in __bitmap_or() local
27 for (k = 0; k < nr; k++) in __bitmap_or()
28 dst[k] = bitmap1[k] | bitmap2[k]; in __bitmap_or()
63 unsigned int k; in __bitmap_and() local
67 for (k = 0; k < lim; k++) in __bitmap_and()
68 result |= (dst[k] = bitmap1[k] & bitmap2[k]); in __bitmap_and()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/
H A Ddml2_core_dcn4_calcs.c159 for (unsigned int k = 0; k < display_cfg->num_planes; k++) { in get_stream_output_bpp() local
160 …double bpc = (double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_inde… in get_stream_output_bpp()
161 …if (display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.dsc.ena… in get_stream_output_bpp()
162 …switch (display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].output.out… in get_stream_output_bpp()
164 out_bpp[k] = bpc * 3; in get_stream_output_bpp()
167 out_bpp[k] = bpc * 2; in get_stream_output_bpp()
170 out_bpp[k] = bpc * 2; in get_stream_output_bpp()
174 out_bpp[k] = bpc * 1.5; in get_stream_output_bpp()
177 …} else if (display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.… in get_stream_output_bpp()
178 …out_bpp[k] = (double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_inde… in get_stream_output_bpp()
[all …]
/linux/lib/
H A Dbitmap.c40 unsigned int k, lim = bits/BITS_PER_LONG; in __bitmap_equal() local
41 for (k = 0; k < lim; ++k) in __bitmap_equal()
42 if (bitmap1[k] != bitmap2[k]) in __bitmap_equal()
46 if ((bitmap1[k] ^ bitmap2[k]) & BITMAP_LAST_WORD_MASK(bits)) in __bitmap_equal()
58 unsigned int k, lim = bits / BITS_PER_LONG; in __bitmap_or_equal() local
61 for (k = 0; k < lim; ++k) { in __bitmap_or_equal()
62 if ((bitmap1[k] | bitmap2[k]) != bitmap3[k]) in __bitmap_or_equal()
69 tmp = (bitmap1[k] | bitmap2[k]) ^ bitmap3[k]; in __bitmap_or_equal()
76 unsigned int k, lim = BITS_TO_LONGS(bits); in __bitmap_complement() local
77 for (k = 0; k < lim; ++k) in __bitmap_complement()
[all …]
/linux/drivers/ata/pata_parport/
H A Depat.c87 int k, ph, a, b; in epat_read_block() local
94 for (k = 0; k < count; k++) { in epat_read_block()
95 if (k == count-1) in epat_read_block()
103 buf[k] = j44(a, b); in epat_read_block()
112 for (k = 0; k < count; k++) { in epat_read_block()
113 if (k == count - 1) in epat_read_block()
117 buf[k] = j53(a, b); in epat_read_block()
126 for (k = 0; k < count - 1; k++) { in epat_read_block()
128 buf[k] = r0(); in epat_read_block()
138 for (k = 0; k < count - 1; k++) in epat_read_block()
[all …]
H A Depia.c129 int k, ph, a, b; in epia_read_block() local
135 for (k = 0; k < count; k++) { in epia_read_block()
138 buf[k] = j44(a, b); in epia_read_block()
147 for (k = 0; k < count; k++) { in epia_read_block()
150 buf[k] = j53(a, b); in epia_read_block()
158 for (k = 0; k < count; k++) { in epia_read_block()
160 buf[k] = r0(); in epia_read_block()
169 for (k = 0; k < count; k++) in epia_read_block()
170 buf[k] = r4(); in epia_read_block()
177 for (k = 0; k < count / 2; k++) in epia_read_block()
[all …]
H A Dfriq.c71 int h, l, k, ph; in friq_read_block_int() local
76 for (k = 0; k < count; k++) { in friq_read_block_int()
79 buf[k] = j44(l, h); in friq_read_block_int()
87 for (k = 0; k < count; k++) { in friq_read_block_int()
89 buf[k] = r0(); in friq_read_block_int()
96 for (k = 0; k < count - 2; k++) in friq_read_block_int()
97 buf[k] = r4(); in friq_read_block_int()
105 for (k = 0; k < count / 2 - 1; k++) in friq_read_block_int()
106 ((u16 *)buf)[k] = r4w(); in friq_read_block_int()
114 for (k = 0; k < count / 4 - 1; k++) in friq_read_block_int()
[all …]
H A Dfrpw.c59 int h, l, k, ph; in frpw_read_block_int() local
64 for (k = 0; k < count; k++) { in frpw_read_block_int()
67 buf[k] = j44(l, h); in frpw_read_block_int()
76 for (k = 0; k < count; k++) { in frpw_read_block_int()
78 buf[k] = r0(); in frpw_read_block_int()
86 for (k = 0; k < count; k++) in frpw_read_block_int()
87 buf[k] = r4(); in frpw_read_block_int()
94 for (k = 0; k < count - 2; k++) in frpw_read_block_int()
95 buf[k] = r4(); in frpw_read_block_int()
104 for (k = 0; k < count / 2 - 1; k++) in frpw_read_block_int()
[all …]
H A Dkbic.c128 int k, a, b; in kbic_read_block() local
133 for (k = 0; k < count / 2; k++) { in kbic_read_block()
138 buf[2 * k] = j44(a, b); in kbic_read_block()
143 buf[2 * k + 1] = j44(a, b); in kbic_read_block()
149 for (k = 0; k < count / 4; k++) { in kbic_read_block()
153 buf[4 * k] = j53(r12w()); in kbic_read_block()
155 buf[4 * k + 1] = j53(r12w()); in kbic_read_block()
157 buf[4 * k + 3] = j53(r12w()); in kbic_read_block()
159 buf[4 * k + 2] = j53(r12w()); in kbic_read_block()
165 for (k = 0; k < count / 2; k++) { in kbic_read_block()
[all …]
H A Ddstr.c117 int k, a, b; in dstr_read_block() local
128 for (k = 0; k < count; k++) { in dstr_read_block()
131 buf[k] = j44(a, b); in dstr_read_block()
136 for (k = 0; k < count; k++) { in dstr_read_block()
138 buf[k] = r0(); in dstr_read_block()
145 for (k = 0; k < count; k++) in dstr_read_block()
146 buf[k] = r4(); in dstr_read_block()
151 for (k = 0; k < count / 2; k++) in dstr_read_block()
152 ((u16 *)buf)[k] = r4w(); in dstr_read_block()
157 for (k = 0; k < count / 4; k++) in dstr_read_block()
[all …]
/linux/arch/sparc/kernel/
H A Dtermios.c33 int user_termios_to_kernel_termios(struct ktermios *k, in user_termios_to_kernel_termios() argument
37 err = get_user(k->c_iflag, &u->c_iflag); in user_termios_to_kernel_termios()
38 err |= get_user(k->c_oflag, &u->c_oflag); in user_termios_to_kernel_termios()
39 err |= get_user(k->c_cflag, &u->c_cflag); in user_termios_to_kernel_termios()
40 err |= get_user(k->c_lflag, &u->c_lflag); in user_termios_to_kernel_termios()
41 err |= get_user(k->c_line, &u->c_line); in user_termios_to_kernel_termios()
42 err |= copy_from_user(k->c_cc, u->c_cc, NCCS); in user_termios_to_kernel_termios()
43 if (k->c_lflag & ICANON) { in user_termios_to_kernel_termios()
44 err |= get_user(k->c_cc[VEOF], &u->c_cc[VEOF]); in user_termios_to_kernel_termios()
45 err |= get_user(k->c_cc[VEOL], &u->c_cc[VEOL]); in user_termios_to_kernel_termios()
[all …]
/linux/crypto/
H A Dserpent_generic.c25 ({ b ^= d; b ^= c; b ^= a; b ^= PHI ^ i; b = rol32(b, 11); k[j] = b; })
28 ({ x0 = k[i]; x1 = k[i+1]; x2 = k[i+2]; x3 = k[i+3]; })
31 ({ k[i] = x0; k[i+1] = x1; k[i+2] = x2; k[i+3] = x3; })
37 x3 ^= k[4*(i)+3]; x2 ^= k[4*(i)+2]; \
38 x1 ^= k[4*(i)+1]; x0 ^= k[4*(i)+0]; \
48 x0 ^= x3; x2 ^= x4; x3 ^= k[4*i+3]; \
49 x1 ^= k[4*i+1]; x0 = rol32(x0, 5); x2 = rol32(x2, 22);\
50 x0 ^= k[4*i+0]; x2 ^= k[4*i+2]; \
54 x0 ^= k[4*i+0]; x1 ^= k[4*i+1]; x2 ^= k[4*i+2]; \
55 x3 ^= k[4*i+3]; x0 = ror32(x0, 5); x2 = ror32(x2, 22);\
[all …]
/linux/net/ceph/
H A Dceph_hash.c25 const unsigned char *k = (const unsigned char *)str; in ceph_str_hash_rjenkins() local
37 a = a + (k[0] + ((__u32)k[1] << 8) + ((__u32)k[2] << 16) + in ceph_str_hash_rjenkins()
38 ((__u32)k[3] << 24)); in ceph_str_hash_rjenkins()
39 b = b + (k[4] + ((__u32)k[5] << 8) + ((__u32)k[6] << 16) + in ceph_str_hash_rjenkins()
40 ((__u32)k[7] << 24)); in ceph_str_hash_rjenkins()
41 c = c + (k[8] + ((__u32)k[9] << 8) + ((__u32)k[10] << 16) + in ceph_str_hash_rjenkins()
42 ((__u32)k[11] << 24)); in ceph_str_hash_rjenkins()
44 k = k + 12; in ceph_str_hash_rjenkins()
52 c = c + ((__u32)k[10] << 24); in ceph_str_hash_rjenkins()
55 c = c + ((__u32)k[9] << 16); in ceph_str_hash_rjenkins()
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/linux/tools/testing/selftests/bpf/progs/
H A Dtest_jhash.h39 const unsigned char *k = key; in jhash() local
44 a += *(volatile u32 *)(k); in jhash()
45 b += *(volatile u32 *)(k + 4); in jhash()
46 c += *(volatile u32 *)(k + 8); in jhash()
49 k += 12; in jhash()
52 case 12: c += (u32)k[11]<<24; in jhash()
53 case 11: c += (u32)k[10]<<16; in jhash()
54 case 10: c += (u32)k[9]<<8; in jhash()
55 case 9: c += k[8]; in jhash()
56 case 8: b += (u32)k[7]<<24; in jhash()
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