| /linux/tools/perf/tests/shell/ |
| H A D | stat+shadow_stat.sh | 28 cyc=$num
33 if [ -z "$cyc" ]; then
38 res=`echo $num $cyc | awk '{printf "%.2f", $1 / $2}'`
45 echo "IPC is different: $res != $ipc ($num / $cyc)"
71 cyc=${results##* $cpu:}
72 cyc=${cyc%% *}
75 if [ -z "$cyc" ]; then
80 res=`echo $num $cyc | awk '{printf "%.2f", $1 / $2}'`
87 echo "IPC is different: $res != $ipc ($num / $cyc)"
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| H A D | test_intel_pt.sh | 482 cyc=$(cat /sys/bus/event_source/devices/intel_pt/caps/psb_cyc)
483 if [ "${cyc}" != "1" ] ; then
488 perf_record_no_decode -o "${perfdatafile}" -e intel_pt/cyc/u uname
|
| /linux/kernel/time/ |
| H A D | sched_clock.c | 67 static __always_inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift) in cyc_to_ns() argument
69 return (cyc * mult) >> shift; in cyc_to_ns()
87 u64 cyc, res; in __sched_clock() local
93 cyc = (rd->read_sched_clock() - rd->epoch_cyc) & in __sched_clock()
95 res = rd->epoch_ns + cyc_to_ns(cyc, rd->mult, rd->shift); in __sched_clock()
154 u64 cyc; in update_sched_clock() local
160 cyc = cd.actual_read_sched_clock(); in update_sched_clock()
161 ns = rd.epoch_ns + cyc_to_ns((cyc - rd.epoch_cyc) & rd.sched_clock_mask, rd.mult, rd.shift); in update_sched_clock()
164 rd.epoch_cyc = cyc; in update_sched_clock()
179 u64 res, wrap, new_mask, new_epoch, cyc, ns; in sched_clock_register() local
[all …]
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| /linux/tools/perf/scripts/python/ |
| H A D | stat-cpi.py | 56 cyc = get(time, "cycles", cpu, thread)
61 cpi = cyc/float(ins)
63 …15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins))
|
| /linux/drivers/pwm/ |
| H A D | pwm-rcar.c | 111 u32 cyc, ph; in rcar_pwm_set_counter() local
118 cyc = FIELD_PREP(RCAR_PWMCNT_CYC0_MASK, tmp); in rcar_pwm_set_counter()
126 if (cyc == 0 || ph == 0) in rcar_pwm_set_counter()
129 rcar_pwm_write(rp, cyc | ph, RCAR_PWMCNT); in rcar_pwm_set_counter()
|
| /linux/arch/arm/lib/ |
| H A D | delay.c | 40 static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift) in cyc_to_ns() argument
42 return (cyc * mult) >> shift; in cyc_to_ns()
|
| /linux/tools/lib/perf/ |
| H A D | mmap.c | 484 u64 cnt, cyc = 0, time_offset = 0, time_cycles = 0, time_mask = ~0ULL; in perf_mmap__read_self() local
497 cyc = read_timestamp(); in perf_mmap__read_self()
527 cyc = time_cycles + ((cyc - time_cycles) & time_mask); in perf_mmap__read_self()
529 delta = time_offset + mul_u64_u32_shr(cyc, time_mult, time_shift); in perf_mmap__read_self()
|
| /linux/drivers/i2c/busses/ |
| H A D | i2c-uniphier-f.c | 478 unsigned int cyc = priv->clk_cycle; in uniphier_fi2c_hw_init() local
491 writel(cyc, priv->membase + UNIPHIER_FI2C_CYC); in uniphier_fi2c_hw_init()
497 writel(cyc * 5 / 9, priv->membase + UNIPHIER_FI2C_LCTL); in uniphier_fi2c_hw_init()
502 writel(cyc / 2, priv->membase + UNIPHIER_FI2C_SSUT); in uniphier_fi2c_hw_init()
507 writel(cyc / 16, priv->membase + UNIPHIER_FI2C_DSUT); in uniphier_fi2c_hw_init()
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| H A D | i2c-uniphier.c | 292 unsigned int cyc = priv->clk_cycle; in uniphier_i2c_hw_init() local
302 writel((cyc * 5 / 9 << 16) | cyc, priv->membase + UNIPHIER_I2C_CLK); in uniphier_i2c_hw_init()
|
| /linux/drivers/dma/ |
| H A D | pl330.c | 1096 const struct _xfer_spec *pxs, int cyc) in _ldst_memtomem() argument
1103 while (cyc--) { in _ldst_memtomem()
1108 while (cyc--) { in _ldst_memtomem()
1187 const struct _xfer_spec *pxs, int cyc, in _ldst_peripheral() argument
1198 while (cyc--) { in _ldst_peripheral()
1210 const struct _xfer_spec *pxs, int cyc) in _bursts() argument
1221 off += _ldst_peripheral(pl330, dry_run, &buf[off], pxs, cyc, in _bursts()
1226 off += _ldst_memtomem(dry_run, &buf[off], pxs, cyc); in _bursts()
1293 int cyc, cycmax, szlp, szlpend, szbrst, off; in _loop() local
1304 cyc = *bursts / lcnt1 / lcnt0; in _loop()
[all …]
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| /linux/arch/arc/include/asm/ |
| H A D | arcregs.h | 272 unsigned int pad2:12, cyc:3, pad1:1, sz1:4, sz0:4, ver:8; member
274 unsigned int ver:8, sz0:4, sz1:4, pad1:1, cyc:3, pad2:12;
|
| /linux/drivers/spi/ |
| H A D | spi-amlogic-spifc-a4.c | 74 #define CMD_DUMMY(cs_sel, cyc) (DUMMY | ((cs_sel) << 10) | ((cyc) & EXT_CYCLE_MASK)) argument
75 #define CMD_IDLE(cs_sel, cyc) (IDLE | ((cs_sel) << 10) | ((cyc) & IDLE_CYCLE_MASK)) argument
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| /linux/drivers/mtd/nand/raw/atmel/ |
| H A D | nand-controller.c | 72 #define ATMEL_HSMC_NFC_CFG_DTO(cyc, mul) (((cyc) << 16) | ((mul) << 20)) argument
|