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/qemu/include/hw/
H A Dclock.h42 * + frequency from ~0.25Hz 2e10Ghz
45 * + at 1Ghz, resolution is ~0.2Hz
46 * + at 10Ghz, resolution is ~20Hz
54 #define CLOCK_PERIOD_FROM_HZ(hz) (((hz) != 0) ? CLOCK_PERIOD_1SEC / (hz) : 0u) argument
182 static inline bool clock_set_hz(Clock *clk, unsigned hz) in clock_set_hz() argument
184 return clock_set(clk, CLOCK_PERIOD_FROM_HZ(hz)); in clock_set_hz()
220 static inline void clock_update_hz(Clock *clk, unsigned hz) in clock_update_hz() argument
222 clock_update(clk, CLOCK_PERIOD_FROM_HZ(hz)); in clock_update_hz()
H A Dptimer.h186 * in ns or a frequency in Hz.
199 * ptimer_set_freq - Set counter frequency in Hz
201 * @freq: counter frequency in Hz
/qemu/hw/core/
H A Dtrace-events28 clock_set(const char *clk, uint64_t old, uint64_t new) "'%s', %"PRIu64"Hz->%"PRIu64"Hz"
30 …ock_update(const char *clk, const char *src, uint64_t hz, int cb) "'%s', src='%s', val=%"PRIu64"Hz…
/qemu/tests/qtest/
H A Dstm32l4x5.h16 #define CLOCK_PERIOD_FROM_HZ(hz) (((hz) != 0) ? CLOCK_PERIOD_1SEC / (hz) : 0u) argument
/qemu/linux-user/alpha/
H A Dtarget_proc.h44 "cycle frequency [Hz]\t: 250000000\n" in open_cpuinfo()
45 "timer frequency [Hz]\t: 250.00\n" in open_cpuinfo()
/qemu/hw/audio/
H A Dfmopl.h58 int clock; /* master clock (Hz) */
59 int rate; /* sampling rate (Hz) */
H A Dasc.c58 * 0 = Mac 22257 Hz,
60 * 2 = 22050 Hz,
61 * 3 = 44100 Hz
H A Dtrace-events22 hda_audio_format(const char *stream, int chan, const char *fmt, int freq) "st %s, %d x %s @ %d Hz"
/qemu/hw/misc/
H A Dtrace-events235 imx6_analog_get_periph_clk(uint32_t freq) "freq = %u Hz"
236 imx6_analog_get_pll2_clk(uint32_t freq) "freq = %u Hz"
237 imx6_analog_get_pll2_pfd0_clk(uint32_t freq) "freq = %u Hz"
238 imx6_analog_get_pll2_pfd2_clk(uint32_t freq) "freq = %u Hz"
241 imx6_ccm_get_ahb_clk(uint32_t freq) "freq = %u Hz"
242 imx6_ccm_get_ipg_clk(uint32_t freq) "freq = %u Hz"
243 imx6_ccm_get_per_clk(uint32_t freq) "freq = %u Hz"
/qemu/hw/display/
H A Dedid-generate.c19 /* dea/dta extension timings (all @ 50 Hz) */
27 /* dea/dta extension timings (all @ 60 Hz) */
30 /* additional standard timings 3 (all @ 60Hz) */
45 /* established timings (all @ 60Hz) */
227 /* vertical (50 -> 125 Hz) */ in edid_desc_ranges()
/qemu/linux-headers/asm-mips/
H A Dkvm.h160 * CP0_Count rate in Hz
161 * Specifies the rate of the CP0_Count timer in Hz. Modifications occur without
/qemu/hw/rx/
H A Drx62n.c223 error_setg(errp, "\"xtal-frequency-hz\" property must be provided."); in rx62n_realize()
229 error_setg(errp, "\"xtal-frequency-hz\" property in incorrect range."); in rx62n_realize()
264 DEFINE_PROP_UINT32("xtal-frequency-hz", RX62NState, xtal_freq_hz, 0),
H A Drx-gdbsim.c105 object_property_set_uint(OBJECT(&s->mcu), "xtal-frequency-hz", in rx_gdbsim_init()
/qemu/hw/timer/
H A Dtrace-events53 imx_gpt_set_freq(uint32_t clksrc, uint32_t freq) "Setting clksrc %u to %u Hz"
84 …eq_hz, uint64_t period_ns, uint64_t delay_s) "timer frequency: %" PRIu64 " Hz, period: %" PRIu64 "…
/qemu/hw/watchdog/
H A Dsbsa_gwdt.c266 * Timer frequency in Hz. This must match the frequency used by
267 * the CPU's generic timer. Default 62.5Hz matches QEMU's legacy
/qemu/include/hw/char/
H A Dshakti_uart.h46 /* Reg value = (50000000 Hz)/(16 * 9600)*/
/qemu/hw/arm/
H A Dnetduinoplus2.c34 /* Main SYSCLK frequency in Hz (168MHz) */
H A Dnetduino2.c34 /* Main SYSCLK frequency in Hz (120MHz) */
H A Dstm32vldiscovery.c37 /* Main SYSCLK frequency in Hz (24MHz) */
H A Dolimex-stm32-h405.c37 /* Main SYSCLK frequency in Hz (168MHz) */
/qemu/audio/
H A Dalsaaudio.c918 /* 256 frames assuming 44100Hz */ in alsa_audio_init()
922 /* 4096 frames assuming 44100Hz */ in alsa_audio_init()
927 /* 256 frames assuming 44100Hz */ in alsa_audio_init()
931 /* 4096 frames assuming 44100Hz */ in alsa_audio_init()
H A Daudio_template.h129 /* f_fe_min = ceil(1 [frames] * f_be [Hz] / size_be [frames]) */ in glue()
133 " of %d Hz for %s. Only sample rates >= %" PRIu64 " Hz" in glue()
/qemu/hw/avr/
H A Datmega.c230 error_setg(errp, "\"xtal-frequency-hz\" property must be provided."); in atmega_realize()
360 object_property_set_uint(OBJECT(&s->timer[i]), "cpu-frequency-hz", in atmega_realize()
385 DEFINE_PROP_UINT64("xtal-frequency-hz", AtmegaMcuState,
H A Darduino.c47 object_property_set_uint(OBJECT(&ams->mcu), "xtal-frequency-hz", in DECLARE_OBJ_CHECKERS()
/qemu/include/hw/acpi/
H A Dacpi.h53 /* PM Timer ticks per second (HZ) */

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