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/Linux-v6.1/arch/powerpc/platforms/cell/spufs/
Dswitch.c66 /* Save, Step 1: in acquire_spu_lock()
67 * Restore, Step 1: in acquire_spu_lock()
75 /* Restore, Step 76: in release_spu_lock()
86 /* Save, Step 2: in check_spu_isolate()
87 * Save, Step 6: in check_spu_isolate()
99 /* Save, Step 3: in disable_interrupts()
100 * Restore, Step 2: in disable_interrupts()
136 /* Save, Step 4: in set_watchdog_timer()
137 * Restore, Step 25. in set_watchdog_timer()
149 /* Save, Step 5: in inhibit_user_access()
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Dspu_save.c29 /* Save, Step 2: in save_event_mask()
40 /* Save, Step 3: in save_tag_mask()
55 /* Save, Step 7: in save_upper_240kb()
72 /* Save, Step 9: in save_fpcr()
84 /* Save, Step 10: in save_decr()
96 /* Save, Step 11: in save_srr0()
111 /* Save, Step 13: in spill_regs_to_mem()
128 /* Save, Step 14: in enqueue_sync()
137 /* Save, Step 18: in save_complete()
161 /* Step 1: done by exit(). */ in main()
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Dspu_restore.c55 /* Restore, Step 4: in restore_upper_240kb()
73 /* Restore, Step 6(moved): in restore_decr()
92 /* Restore, Step 11: in write_ppu_mb()
106 /* Restore, Step 12: in write_ppuint_mb()
120 /* Restore, Step 13: in restore_fpcr()
134 /* Restore, Step 14: in restore_srr0()
147 /* Restore, Step 15: in restore_event_mask()
160 /* Restore, Step 16: in restore_tag_mask()
176 /* Restore, Step 18: in restore_complete()
180 * Restore, Step 19: in restore_complete()
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Dspu_utils.h58 /* Save, Step 4: in set_event_mask()
59 * Restore, Step 1: in set_event_mask()
70 /* Save, Step 5: in set_tag_mask()
71 * Restore, Step 2: in set_tag_mask()
83 /* Save, Step 6: in build_dma_list()
84 * Restore, Step 3: in build_dma_list()
104 /* Save, Step 12: in enqueue_putllc()
105 * Restore, Step 7: in enqueue_putllc()
122 /* Save, Step 15: in set_tag_update()
123 * Restore, Step 8: in set_tag_update()
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/Linux-v6.1/tools/testing/radix-tree/
Dbenchmark.c53 unsigned long size, unsigned long step) in benchmark_insert() argument
61 for (index = 0 ; index < size ; index += step) in benchmark_insert()
69 printv(2, "Size: %8ld, step: %8ld, insertion: %15lld ns\n", in benchmark_insert()
70 size, step, nsec); in benchmark_insert()
74 unsigned long size, unsigned long step) in benchmark_tagging() argument
82 for (index = 0 ; index < size ; index += step) in benchmark_tagging()
90 printv(2, "Size: %8ld, step: %8ld, tagging: %17lld ns\n", in benchmark_tagging()
91 size, step, nsec); in benchmark_tagging()
95 unsigned long size, unsigned long step) in benchmark_delete() argument
103 for (index = 0 ; index < size ; index += step) in benchmark_delete()
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/Linux-v6.1/include/trace/events/
Dwbt.h81 * wbt_step - trace wb event step
83 * @step: the current scale step count
92 int step, unsigned long window, unsigned int bg,
95 TP_ARGS(bdi, msg, step, window, bg, normal, max),
100 __field(int, step)
111 __entry->step = step;
118 TP_printk("%s: %s: step=%d, window=%luus, background=%u, normal=%u, max=%u",
119 __entry->name, __entry->msg, __entry->step, __entry->window,
126 * @step: the current scale step count
132 int step, unsigned int inflight),
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/Linux-v6.1/drivers/mtd/nand/
Decc-mxic.c265 /* Step size is fixed to 1kiB, strength may vary (4 possible values) */ in mxic_ecc_init_ctx()
372 /* Trigger each step manually */ in mxic_ecc_init_ctx_external()
483 int step; in mxic_ecc_extract_status_bytes() local
486 for (step = 0; step < ctx->steps; step++) { in mxic_ecc_extract_status_bytes()
488 ((STAT_BYTES + ctx->oob_step_sz) * step); in mxic_ecc_extract_status_bytes()
490 ctx->status[step] = buf[next_stat_pos]; in mxic_ecc_extract_status_bytes()
497 int step; in mxic_ecc_reconstruct_oobbuf() local
500 for (step = 0; step < ctx->steps; step++) in mxic_ecc_reconstruct_oobbuf()
501 memcpy(dst + (step * ctx->oob_step_sz), in mxic_ecc_reconstruct_oobbuf()
502 src + (step * (ctx->oob_step_sz + STAT_BYTES)), in mxic_ecc_reconstruct_oobbuf()
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/Linux-v6.1/drivers/gpu/drm/i915/gt/
Dselftest_ring.c52 static int check_ring_step(struct intel_ring *ring, u32 x, u32 step) in check_ring_step() argument
54 u32 prev = x, next = intel_ring_wrap(ring, x + step); in check_ring_step()
65 static int check_ring_offset(struct intel_ring *ring, u32 x, u32 step) in check_ring_offset() argument
69 err |= check_ring_step(ring, x, step); in check_ring_offset()
70 err |= check_ring_step(ring, intel_ring_wrap(ring, x + 1), step); in check_ring_offset()
71 err |= check_ring_step(ring, intel_ring_wrap(ring, x - 1), step); in check_ring_offset()
80 int step, err = 0; in igt_ring_direction() local
89 for (step = 1; step < half; step <<= 1) { in igt_ring_direction()
90 err |= check_ring_offset(ring, 0, step); in igt_ring_direction()
91 err |= check_ring_offset(ring, half, step); in igt_ring_direction()
/Linux-v6.1/arch/m68k/fpsp040/
Dsetox.S50 | Step 1. Set ans := 1.0
52 | Step 2. Return ans := ans + sign(X)*2^(-126). Exit.
59 | Step 1. Filter out extreme cases of input argument.
60 | 1.1 If |X| >= 2^(-65), go to Step 1.3.
61 | 1.2 Go to Step 7.
62 | 1.3 If |X| < 16380 log(2), go to Step 2.
63 | 1.4 Go to Step 8.
72 | Note also that the constant 16380 log(2) used in Step 1.3
74 | to Step 2 guarantees |X| < 16380 log(2). There is no harm
76 | but close to, 16380 log(2) and the branch to Step 9 is
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Dslog2.S32 | Step 0. If X < 0, create a NaN and raise the invalid operation
37 | Step 1. Call slognd to obtain Y = log(X), the natural log of X.
40 | Step 2. Compute log_10(X) = log(X) * (1/log(10)).
47 | Step 0. If X < 0, create a NaN and raise the invalid operation
52 | Step 1. Call sLogN to obtain Y = log(X), the natural log of X.
54 | Step 2. Compute log_10(X) = log(X) * (1/log(10)).
61 | Step 0. If X < 0, create a NaN and raise the invalid operation
66 | Step 1. Call slognd to obtain Y = log(X), the natural log of X.
69 | Step 2. Compute log_10(X) = log(X) * (1/log(2)).
76 | Step 0. If X < 0, create a NaN and raise the invalid operation
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/Linux-v6.1/sound/soc/fsl/
Dfsl_audmix.h20 #define FSL_AUDMIX_ATSTPUP0 0x210 /* Attenuation step up factor */
21 #define FSL_AUDMIX_ATSTPDN0 0x214 /* Attenuation step down factor */
22 #define FSL_AUDMIX_ATSTPTGT0 0x218 /* Attenuation step target */
24 #define FSL_AUDMIX_ATSTP0 0x220 /* Attenuation step number */
28 #define FSL_AUDMIX_ATSTPUP1 0x230 /* Attenuation step up factor */
29 #define FSL_AUDMIX_ATSTPDN1 0x234 /* Attenuation step down factor */
30 #define FSL_AUDMIX_ATSTPTGT1 0x238 /* Attenuation step target */
32 #define FSL_AUDMIX_ATSTP1 0x240 /* Attenuation step number */
79 /* AUDMIX Attenuation Step Up Factor Register */
82 /* AUDMIX Attenuation Step Down Factor Register */
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/Linux-v6.1/drivers/video/fbdev/mb862xx/
Dmb862xxfb_accel.c71 static void mb86290fb_imageblit1(u32 *cmd, u16 step, u16 dx, u16 dy, in mb86290fb_imageblit1() argument
97 (GDC_CMD_BITMAP << 16) | (2 + (step * height)); in mb86290fb_imageblit1()
102 memcpy(&cmd[9 + i * step], line, step << 2); in mb86290fb_imageblit1()
106 for (k = 0; k < step; k++) in mb86290fb_imageblit1()
107 cmd[9 + i * step + k] = in mb86290fb_imageblit1()
108 cpu_to_be32(cmd[9 + i * step + k]); in mb86290fb_imageblit1()
120 static void mb86290fb_imageblit8(u32 *cmd, u16 step, u16 dx, u16 dy, in mb86290fb_imageblit8() argument
130 (GDC_CMD_BLT_DRAW << 16) | (2 + (height * step)); in mb86290fb_imageblit8()
140 for (j = 0; j < step; j++) { in mb86290fb_imageblit8()
141 cmd[3 + i * step + j] = in mb86290fb_imageblit8()
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/Linux-v6.1/drivers/media/platform/samsung/s5p-mfc/
Ds5p_mfc_enc.c118 .step = 1,
134 .step = 1,
142 .step = 1,
150 .step = 1,
159 .step = 1,
168 .step = 1,
176 .step = 1,
184 .step = 1,
193 .step = 1,
210 .step = 0,
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/Linux-v6.1/Documentation/admin-guide/media/
Dsi4713.rst79 rds_signal_deviation (int) : min=0 max=90000 step=10 default=200 value=200 flags=slider
80 rds_program_id (int) : min=0 max=65535 step=1 default=0 value=0
81 rds_program_type (int) : min=0 max=31 step=1 default=0 value=0
82 rds_ps_name (str) : min=0 max=96 step=8 value='si4713 '
83 rds_radio_text (str) : min=0 max=384 step=32 value=''
85 audio_limiter_release_time (int) : min=250 max=102390 step=50 default=5010 value=5010 flags=slider
86 audio_limiter_deviation (int) : min=0 max=90000 step=10 default=66250 value=66250 flags=slider
88 audio_compression_gain (int) : min=0 max=20 step=1 default=15 value=15 flags=slider
89 audio_compression_threshold (int) : min=-40 max=0 step=1 default=-40 value=-40 flags=slider
90 audio_compression_attack_time (int) : min=0 max=5000 step=500 default=0 value=0 flags=slider
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/Linux-v6.1/arch/mips/include/asm/octeon/
Dcvmx-fau.h124 * - Step by 2 for 16 bit access.
125 * - Step by 4 for 32 bit access.
126 * - Step by 8 for 64 bit access.
144 * - Step by 2 for 16 bit access.
145 * - Step by 4 for 32 bit access.
146 * - Step by 8 for 64 bit access.
165 * - Step by 8 for 64 bit access.
180 * - Step by 4 for 32 bit access.
196 * - Step by 2 for 16 bit access.
225 * - Step by 8 for 64 bit access.
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/Linux-v6.1/drivers/memory/tegra/
Dtegra210-emc-cc-r21021.c690 * Step 1: in tegra210_emc_r21021_set_clock()
693 emc_dbg(emc, STEPS, "Step 1\n"); in tegra210_emc_r21021_set_clock()
694 emc_dbg(emc, STEPS, "Step 1.1: Disable DLL temporarily.\n"); in tegra210_emc_r21021_set_clock()
706 emc_dbg(emc, STEPS, "Step 1.2: Disable AUTOCAL temporarily.\n"); in tegra210_emc_r21021_set_clock()
717 emc_dbg(emc, STEPS, "Step 1.3: Disable other power features.\n"); in tegra210_emc_r21021_set_clock()
822 * Step 2: in tegra210_emc_r21021_set_clock()
825 emc_dbg(emc, STEPS, "Step 2\n"); in tegra210_emc_r21021_set_clock()
838 * Step 3: in tegra210_emc_r21021_set_clock()
841 emc_dbg(emc, STEPS, "Step 3\n"); in tegra210_emc_r21021_set_clock()
858 * Step 4: in tegra210_emc_r21021_set_clock()
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/Linux-v6.1/Documentation/translations/zh_CN/core-api/
Dcpu_hotplug.rst592 bash-394 [001] 22.976: cpuhp_enter: cpu: 0004 target: 140 step: 169 (cpuhp_kick_ap_work)
593 cpuhp/4-31 [004] 22.977: cpuhp_enter: cpu: 0004 target: 140 step: 168 (sched_cpu_deactivate)
594 cpuhp/4-31 [004] 22.990: cpuhp_exit: cpu: 0004 state: 168 step: 168 ret: 0
595 cpuhp/4-31 [004] 22.991: cpuhp_enter: cpu: 0004 target: 140 step: 144 (mce_cpu_pre_down)
596 cpuhp/4-31 [004] 22.992: cpuhp_exit: cpu: 0004 state: 144 step: 144 ret: 0
597 …cpuhp/4-31 [004] 22.993: cpuhp_multi_enter: cpu: 0004 target: 140 step: 143 (virtnet_cpu_down_p…
598 cpuhp/4-31 [004] 22.994: cpuhp_exit: cpu: 0004 state: 143 step: 143 ret: 0
599 cpuhp/4-31 [004] 22.995: cpuhp_enter: cpu: 0004 target: 140 step: 142 (cacheinfo_cpu_pre_down)
600 cpuhp/4-31 [004] 22.996: cpuhp_exit: cpu: 0004 state: 142 step: 142 ret: 0
601 bash-394 [001] 22.997: cpuhp_exit: cpu: 0004 state: 140 step: 169 ret: 0
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/Linux-v6.1/Documentation/userspace-api/media/v4l/
Dext-ctrls-fm-tx.rst27 step are driver-specific.
107 useconds. Step and range are driver-specific.
110 Configures audio frequency deviation level in Hz. The range and step
121 range and step are driver-specific.
125 value. The range and step are driver-specific.
129 value. The range and step are driver-specific.
133 useconds value. The range and step are driver-specific.
140 range and step are driver-specific.
144 step are driver-specific.
173 dBuV. Range and step are driver-specific.
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/Linux-v6.1/Documentation/admin-guide/pm/
Dsuspend-flows.rst60 it and to prevent user space from entering the kernel while the next step
129 leaves the idle state entered in the last step of the preceding suspend
152 Tasks frozen in step 2 of the preceding `suspend <s2idle_suspend_>`_
159 This is analogous to step 1 of the `suspend <s2idle_suspend_>`_ transition
172 This step is the same as step 1 of the suspend-to-idle suspend transition
177 This step is the same as step 2 of the suspend-to-idle suspend transition
182 This step is analogous to step 3 of the suspend-to-idle suspend transition
254 The CPUs disabled in step 4 of the preceding suspend transition are taken
259 This step is the same as step 2 of the suspend-to-idle suspend transition
264 This step is the same as step 3 of the suspend-to-idle suspend transition
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/Linux-v6.1/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/
Drv1_clk_mgr.c108 * step 1: prepare_bandwidth - raise clock to have enough bandwidth in ramp_up_dispclk_with_dpp()
109 * step 2: lock_doublebuffer_enable in ramp_up_dispclk_with_dpp()
110 * step 3: pipe_control_lock(true) - make dchubp register change will in ramp_up_dispclk_with_dpp()
112 * step 4: apply_ctx_for_surface - program dchubp in ramp_up_dispclk_with_dpp()
113 * step 5: pipe_control_lock(false) - dchubp register change take effect in ramp_up_dispclk_with_dpp()
114 * step 6: optimize_bandwidth --> dc_post_update_surfaces_to_stream in ramp_up_dispclk_with_dpp()
117 * at end of step 1, dcn clocks (dprefclk, dispclk, dppclk) may be in ramp_up_dispclk_with_dpp()
119 * still running with old configuration until end of step 5. this need in ramp_up_dispclk_with_dpp()
120 * clocks settings at step 1 should not less than that before step 1. in ramp_up_dispclk_with_dpp()
127 * for new dchubp may be different from dppclk before step 1. in ramp_up_dispclk_with_dpp()
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/Linux-v6.1/net/dccp/
Dinput.c94 * Step 7: Check for unexpected packet types in dccp_rcv_closereq()
104 /* Step 13: process relevant Client states < CLOSEREQ */ in dccp_rcv_closereq()
193 * Step 5: Prepare sequence numbers for Sync in dccp_check_seqno()
198 * in Step 6. A SyncAck is generated if necessary in in dccp_check_seqno()
199 * Step 15 * / in dccp_check_seqno()
214 * Step 6: Check sequence numbers in dccp_check_seqno()
246 * Step 6: Check sequence numbers in dccp_check_seqno()
261 DCCP_WARN("Step 6 failed for %s packet, " in dccp_check_seqno()
302 * Step 9: Process Reset in __dccp_rcv_established()
320 /* Step 7 in __dccp_rcv_established()
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/Linux-v6.1/Documentation/devicetree/bindings/leds/
Dmaxim,max77693.yaml41 Valid values: 3300 - 5500, step by 25 (rounded down)
52 Valid values: 2400 - 3400, step by 33 (rounded down)
76 15625 - 250000, step by 15625 (rounded down)
78 15625 - 500000, step by 15625 (rounded down)
84 15625 - 1000000, step by 15625 (rounded down)
86 15625 - 1250000, step by 15625 (rounded down)
88 15625 - 625000, step by 15625 (rounded down)
92 Valid values: 62500 - 1000000, step by 62500 (rounded down)
/Linux-v6.1/Documentation/devicetree/bindings/mtd/
Dhisi504-nand.txt17 - nand-ecc-strength: Number of bits to correct per ECC step.
18 - nand-ecc-step-size: Number of data bytes covered by a single ECC step.
20 The following ECC strength and step size are currently supported:
22 - nand-ecc-strength = <16>, nand-ecc-step-size = <1024>
36 nand-ecc-step-size = <1024>;
/Linux-v6.1/Documentation/devicetree/bindings/iio/adc/
Dti,am3359-adc.yaml33 ti,chan-step-opendelay:
36 to wait after applying the step configuration registers and before sending
42 ti,chan-step-sampledelay:
50 ti,chan-step-avg:
72 ti,chan-step-opendelay = <0x098 0x3ffff 0x098 0x0>;
73 ti,chan-step-sampledelay = <0xff 0x0 0xf 0x0>;
74 ti,chan-step-avg = <16 2 4 8>;
/Linux-v6.1/lib/
Dtest_bitmap.c372 #define step (sizeof(u64) / sizeof(unsigned long)) macro
375 {0, "1", &exp1[1 * step], 8, 0},
376 {0, "0-15", &exp1[2 * step], 32, 0},
377 {0, "16-31", &exp1[3 * step], 32, 0},
378 {0, "0-31:1/2", &exp1[4 * step], 32, 0},
379 {0, "1-31:1/2", &exp1[5 * step], 32, 0},
380 {0, "0-31:1/4", &exp1[6 * step], 32, 0},
381 {0, "1-31:1/4", &exp1[7 * step], 32, 0},
382 {0, "0-31:4/4", &exp1[8 * step], 32, 0},
383 {0, "1-31:4/4", &exp1[9 * step], 32, 0},
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