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/openbmc/u-boot/drivers/clk/
H A Dmpc83xx_clk.c25 u32 speed[MPC83XX_CLK_COUNT]; member
123 priv->speed[clk] = 0; in init_single_clk()
126 priv->speed[clk] = csb_clk; in init_single_clk()
129 priv->speed[clk] = csb_clk / 2; in init_single_clk()
132 priv->speed[clk] = csb_clk / 3; in init_single_clk()
135 priv->speed[clk] = 0; in init_single_clk()
144 priv->speed[clk] = csb_clk * (1 + sccr_field(im, mask)); in init_single_clk()
149 priv->speed[clk] = csb_clk; /* i2c-2 clk is equal to csb clk */ in init_single_clk()
160 priv->speed[clk] = qe_clk; in init_single_clk()
162 priv->speed[clk] = qe_clk / 2; in init_single_clk()
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/openbmc/u-boot/drivers/net/phy/
H A Dlxt.c24 int speed; in lxt971_parse_status() local
27 speed = mii_reg & MIIM_LXT971_SR2_SPEED_MASK; in lxt971_parse_status()
29 switch (speed) { in lxt971_parse_status()
31 phydev->speed = SPEED_10; in lxt971_parse_status()
35 phydev->speed = SPEED_10; in lxt971_parse_status()
39 phydev->speed = SPEED_100; in lxt971_parse_status()
43 phydev->speed = SPEED_100; in lxt971_parse_status()
H A Dxilinx_phy.c57 phydev->speed = SPEED_1000; in xilinxphy_startup()
61 phydev->speed = SPEED_100; in xilinxphy_startup()
65 phydev->speed = SPEED_10; in xilinxphy_startup()
80 phydev->speed = SPEED_1000; in xilinxphy_startup()
82 phydev->speed = SPEED_100; in xilinxphy_startup()
84 phydev->speed = SPEED_10; in xilinxphy_startup()
93 phydev->speed = SPEED_1000; in xilinxphy_startup()
H A Det1011c.c44 int speed; in et1011c_parse_status() local
53 speed = mii_reg & ET1011C_SPEED_MASK; in et1011c_parse_status()
54 switch (speed) { in et1011c_parse_status()
56 phydev->speed = SPEED_1000; in et1011c_parse_status()
69 phydev->speed = SPEED_100; in et1011c_parse_status()
72 phydev->speed = SPEED_10; in et1011c_parse_status()
H A Drealtek.c197 unsigned int speed; in rtl8211x_parse_status() local
236 speed = (mii_reg & MIIM_RTL8211x_PHYSTAT_SPEED); in rtl8211x_parse_status()
238 switch (speed) { in rtl8211x_parse_status()
240 phydev->speed = SPEED_1000; in rtl8211x_parse_status()
243 phydev->speed = SPEED_100; in rtl8211x_parse_status()
246 phydev->speed = SPEED_10; in rtl8211x_parse_status()
254 unsigned int speed; in rtl8211f_parse_status() local
281 speed = (mii_reg & MIIM_RTL8211F_PHYSTAT_SPEED); in rtl8211f_parse_status()
283 switch (speed) { in rtl8211f_parse_status()
285 phydev->speed = SPEED_1000; in rtl8211f_parse_status()
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/openbmc/u-boot/drivers/spi/
H A Dspi-uclass.c20 static int spi_set_speed_mode(struct udevice *bus, int speed, int mode) in spi_set_speed_mode() argument
27 ret = ops->set_speed(bus, speed); in spi_set_speed_mode()
53 int speed; in dm_spi_claim_bus() local
55 speed = slave->max_hz; in dm_spi_claim_bus()
57 if (speed) in dm_spi_claim_bus()
58 speed = min(speed, (int)spi->max_hz); in dm_spi_claim_bus()
60 speed = spi->max_hz; in dm_spi_claim_bus()
62 if (!speed) in dm_spi_claim_bus()
63 speed = SPI_DEFAULT_SPEED_HZ; in dm_spi_claim_bus()
64 if (speed != slave->speed) { in dm_spi_claim_bus()
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/openbmc/u-boot/drivers/qe/
H A Duec_phy.c84 unsigned int speed; /* specified speed 10,100 or 1000 */ member
265 switch (mii_info->speed) { in genmii_setup_forced()
272 mii_info->speed = SPEED_100; in genmii_setup_forced()
279 mii_info->speed = SPEED_10; in genmii_setup_forced()
354 mii_info->speed == SPEED_100) in genmii_config_aneg()
422 mii_info->speed = SPEED_1000; in genmii_read_status()
435 mii_info->speed = SPEED_100; in genmii_read_status()
437 mii_info->speed = SPEED_10; in genmii_read_status()
457 (uec->uec_info->speed == SPEED_1000)) { in bcm_init()
486 int speed = uec->uec_info->speed; in uec_marvell_init() local
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/openbmc/u-boot/drivers/i2c/
H A Dstm32f7_i2c.c167 enum stm32_i2c_speed speed; member
197 int speed; member
503 sdadel_min = setup->fall_time - i2c_specs[setup->speed].hddat_min - in stm32_i2c_compute_solutions()
506 sdadel_max = i2c_specs[setup->speed].vddat_max - setup->rise_time - in stm32_i2c_compute_solutions()
509 scldel_min = setup->rise_time + i2c_specs[setup->speed].sudat_min; in stm32_i2c_compute_solutions()
579 clk_max = STM32_NSEC_PER_SEC / i2c_specs[setup->speed].rate_min; in stm32_i2c_choose_solution()
580 clk_min = STM32_NSEC_PER_SEC / i2c_specs[setup->speed].rate_max; in stm32_i2c_choose_solution()
598 if ((tscl_l < i2c_specs[setup->speed].l_min) || in stm32_i2c_choose_solution()
610 (tscl_h >= i2c_specs[setup->speed].h_min) && in stm32_i2c_choose_solution()
645 if (setup->speed >= STM32_I2C_SPEED_END) { in stm32_i2c_compute_timing()
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H A Di2c_core.c172 static void i2c_init_bus(unsigned int bus_no, int speed, int slaveaddr) in i2c_init_bus() argument
177 I2C_ADAP->init(I2C_ADAP, speed, slaveaddr); in i2c_init_bus()
181 I2C_ADAP->speed = speed; in i2c_init_bus()
261 i2c_init_bus(bus, I2C_ADAP->speed, I2C_ADAP->slaveaddr); in i2c_set_bus_num()
302 unsigned int i2c_set_bus_speed(unsigned int speed) in i2c_set_bus_speed() argument
308 ret = I2C_ADAP->set_bus_speed(I2C_ADAP, speed); in i2c_set_bus_speed()
310 I2C_ADAP->speed = (ret == 0) ? speed : 0; in i2c_set_bus_speed()
318 return cur->speed; in i2c_get_bus_speed()
345 __weak void i2c_init(int speed, int slaveaddr) in i2c_init() argument
347 i2c_init_bus(i2c_get_bus_num(), speed, slaveaddr); in i2c_init()
H A Ddavinci_i2c.c26 uint speed; member
88 uint speed) in _davinci_i2c_setspeed() argument
94 div = (CONFIG_SYS_HZ_CLOCK / ((psc + 1) * speed)) - 10; in _davinci_i2c_setspeed()
103 uint speed, int slaveadd) in _davinci_i2c_init() argument
110 _davinci_i2c_setspeed(i2c_base, speed); in _davinci_i2c_init()
363 static uint davinci_i2c_setspeed(struct i2c_adapter *adap, uint speed) in davinci_i2c_setspeed() argument
368 adap->speed = speed; in davinci_i2c_setspeed()
369 ret = _davinci_i2c_setspeed(i2c_base, speed); in davinci_i2c_setspeed()
374 static void davinci_i2c_init(struct i2c_adapter *adap, int speed, in davinci_i2c_init() argument
379 adap->speed = speed; in davinci_i2c_init()
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H A Domap24xx_i2c.c138 unsigned int speed; member
166 static int omap24_i2c_findpsc(u32 *pscl, u32 *psch, uint speed) in omap24_i2c_findpsc() argument
183 speed /= 1000; /* convert speed to kHz */ in omap24_i2c_findpsc()
185 if (speed > 100) in omap24_i2c_findpsc()
194 if (speed > 100) { in omap24_i2c_findpsc()
198 scl = internal_clk / speed; in omap24_i2c_findpsc()
203 *pscl = internal_clk / (speed * 2) - I2C_FASTSPEED_SCLL_TRIM; in omap24_i2c_findpsc()
204 *psch = internal_clk / (speed * 2) - I2C_FASTSPEED_SCLH_TRIM; in omap24_i2c_findpsc()
208 __func__, speed, prescaler, *pscl, *psch); in omap24_i2c_findpsc()
302 static int __omap24_i2c_setspeed(void __iomem *i2c_base, int ip_rev, uint speed, in __omap24_i2c_setspeed() argument
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H A Dfsl_i2c.c120 uint i2c_clk, uint speed) in set_i2c_bus_speed() argument
122 ushort divider = min(i2c_clk / speed, (uint)USHRT_MAX); in set_i2c_bus_speed()
144 speed = i2c_clk / divider; /* Fake something */ in set_i2c_bus_speed()
146 debug("Requested speed:%d, i2c_clk:%d\n", speed, i2c_clk); in set_i2c_bus_speed()
162 speed = i2c_clk / est_div; in set_i2c_bus_speed()
167 debug("a: %d, b: %d, speed: %d\n", a, b, speed); in set_i2c_bus_speed()
181 debug("FDR: 0x%.2x, speed: %d\n", fdr, speed); in set_i2c_bus_speed()
193 speed = i2c_clk / fsl_i2c_speed_map[i].divider; in set_i2c_bus_speed()
199 return speed; in set_i2c_bus_speed()
260 static void __i2c_init(const struct fsl_i2c_base *base, int speed, int in __i2c_init() argument
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H A Dlpc32xx_i2c.c54 unsigned int speed, unsigned int chip) in __i2c_set_bus_speed() argument
58 if (speed == 0) in __i2c_set_bus_speed()
63 half_period = (get_periph_clk_rate() / speed) / 2; in __i2c_set_bus_speed()
67 half_period = (get_hclk_clk_rate() / speed) / 2; in __i2c_set_bus_speed()
254 unsigned int speed) in lpc32xx_i2c_set_bus_speed() argument
256 return __i2c_set_bus_speed(lpc32xx_i2c[adap->hwadapnr], speed, in lpc32xx_i2c_set_bus_speed()
286 __i2c_init(dev->base, dev->speed, 0, dev->index);
330 static int lpc32xx_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)
333 return __i2c_set_bus_speed(dev->base, speed, dev->index);
340 __i2c_init(dev->base, dev->speed, 0, dev->index);
H A Dihs_i2c.c20 uint speed; member
282 static int ihs_i2c_set_bus_speed(struct udevice *bus, uint speed) in ihs_i2c_set_bus_speed() argument
286 if (speed != priv->speed && priv->speed != 0) in ihs_i2c_set_bus_speed()
289 priv->speed = speed; in ihs_i2c_set_bus_speed()
354 static void ihs_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr) in ihs_i2c_init() argument
399 unsigned int speed) in ihs_i2c_set_bus_speed() argument
401 if (speed != adap->speed) in ihs_i2c_set_bus_speed()
403 return speed; in ihs_i2c_set_bus_speed()
/openbmc/phosphor-fan-presence/control/
H A Dactions.hpp57 Action set_speed_on_missing_owner(uint64_t speed);
86 auto count_state_before_speed(size_t count, T&& state, uint64_t speed) in count_state_before_speed() argument
88 return [count, speed, in count_state_before_speed()
108 zone.setSpeed(speed); in count_state_before_speed()
134 auto speed = zone.getDefFloor(); in set_floor_from_average_sensor_value() local
164 speed = (*it).second; in set_floor_from_average_sensor_value()
168 zone.setFloor(speed); in set_floor_from_average_sensor_value()
192 auto speed = zone.getCeiling(); in set_ceiling_from_average_sensor_value() local
229 speed = it->second; in set_ceiling_from_average_sensor_value()
237 speed = it->second; in set_ceiling_from_average_sensor_value()
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/openbmc/u-boot/board/ti/ks2_evm/
H A Dboard_k2l.c65 int speed; in get_pll_init_data() local
70 speed = get_max_dev_speed(speeds); in get_pll_init_data()
71 data = &core_pll_config[speed]; in get_pll_init_data()
74 speed = get_max_arm_speed(speeds); in get_pll_init_data()
75 data = &tetris_pll_config[speed]; in get_pll_init_data()
H A Dboard_k2hk.c77 int speed; in get_pll_init_data() local
82 speed = get_max_dev_speed(speeds); in get_pll_init_data()
83 data = &core_pll_config[speed]; in get_pll_init_data()
86 speed = get_max_arm_speed(speeds); in get_pll_init_data()
87 data = &tetris_pll_config[speed]; in get_pll_init_data()
/openbmc/qemu/tests/qemu-iotests/
H A D218.out8 {"data": {"device": "mirror", "len": 1048576, "offset": 65536, "speed": 65536, "type": "mirror"}, "…
14 {"data": {"device": "mirror", "len": 1048576, "offset": 65536, "speed": 65536, "type": "mirror"}, "…
20 {"data": {"device": "mirror", "len": 1048576, "offset": 1048576, "speed": 0, "type": "mirror"}, "ev…
23 {"data": {"device": "mirror", "len": 1048576, "offset": 1048576, "speed": 0, "type": "mirror"}, "ev…
27 {"data": {"device": "mirror", "len": 1048576, "offset": 1048576, "speed": 0, "type": "mirror"}, "ev…
30 {"data": {"device": "mirror", "len": 1048576, "offset": 1048576, "speed": 0, "type": "mirror"}, "ev…
/openbmc/u-boot/drivers/phy/marvell/
H A Dcomphy_core.c20 static const char *get_speed_string(u32 speed) in get_speed_string() argument
28 if (speed < 0 || speed > PHY_SPEED_MAX) in get_speed_string()
31 return speed_strings[speed]; in get_speed_string()
58 if (comphy_map_data->speed == PHY_SPEED_INVALID) { in comphy_print()
64 get_speed_string(comphy_map_data->speed)); in comphy_print()
134 comphy_map_data[lane].speed = fdtdec_get_int( in comphy_probe()
/openbmc/qemu/hw/net/rocker/
H A Drocker_fp.c36 uint32_t speed; member
61 value->speed = port->speed; in fp_port_get_info()
89 int fp_port_get_settings(FpPort *port, uint32_t *speed, in fp_port_get_settings() argument
92 *speed = port->speed; in fp_port_get_settings()
99 int fp_port_set_settings(FpPort *port, uint32_t speed, in fp_port_set_settings() argument
104 port->speed = speed; in fp_port_set_settings()
264 port->speed = 10000; /* 10Gbps */ in fp_port_reset()
/openbmc/obmc-console/
H A Dconfig.c147 speed_t speed; member
189 int config_parse_baud(speed_t *speed, const char *baud_string) in config_parse_baud() argument
195 *speed = terminal_speeds[i].speed; in config_parse_baud()
202 uint32_t parse_baud_to_int(speed_t speed) in parse_baud_to_int() argument
207 if (terminal_speeds[i].speed == speed) { in parse_baud_to_int()
220 return terminal_speeds[i].speed; in parse_int_to_baud()
/openbmc/openbmc-test-automation/lib/
H A Dfan_utils.robot15 # Criteria for a fan at maximum speed.
92 [Documentation] Set the target speed of a fan.
97 # fan_speed The target speed to set (e.g. "9000").
105 [Documentation] Return the maximum target speed of the system fans.
119 [Documentation] Return the fan target speed setting, the speed of the
120 ... fan's clockwise blade, and the speed of the counter-clockwise blade.
123 # moving whenever the fan unit is transitioning to a new target speed.
129 # Get the fan target speed and the clockwise blade speed.
135 # Get the counter-clockwise blade speed.
145 [Documentation] Return the fan target speed setting and the
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/openbmc/u-boot/drivers/net/
H A Dgmac_rockchip.c87 switch (priv->phydev->speed) { in rk3228_gmac_fix_mac_speed()
98 debug("Unknown phy speed: %d\n", priv->phydev->speed); in rk3228_gmac_fix_mac_speed()
113 switch (priv->phydev->speed) { in rk3288_gmac_fix_mac_speed()
124 debug("Unknown phy speed: %d\n", priv->phydev->speed); in rk3288_gmac_fix_mac_speed()
146 switch (priv->phydev->speed) { in rk3328_gmac_fix_mac_speed()
157 debug("Unknown phy speed: %d\n", priv->phydev->speed); in rk3328_gmac_fix_mac_speed()
178 switch (priv->phydev->speed) { in rk3368_gmac_fix_mac_speed()
189 debug("Unknown phy speed: %d\n", priv->phydev->speed); in rk3368_gmac_fix_mac_speed()
204 switch (priv->phydev->speed) { in rk3399_gmac_fix_mac_speed()
215 debug("Unknown phy speed: %d\n", priv->phydev->speed); in rk3399_gmac_fix_mac_speed()
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/openbmc/qemu/
H A Dblockjob.c273 bool block_job_set_speed_locked(BlockJob *job, int64_t speed, Error **errp) in block_job_set_speed_locked() argument
276 int64_t old_speed = job->speed; in block_job_set_speed_locked()
283 if (speed < 0) { in block_job_set_speed_locked()
289 ratelimit_set_speed(&job->limit, speed, BLOCK_JOB_SLICE_TIME); in block_job_set_speed_locked()
291 job->speed = speed; in block_job_set_speed_locked()
295 drv->set_speed(job, speed); in block_job_set_speed_locked()
299 if (speed && speed <= old_speed) { in block_job_set_speed_locked()
309 static bool block_job_set_speed(BlockJob *job, int64_t speed, Error **errp) in block_job_set_speed() argument
312 return block_job_set_speed_locked(job, speed, errp); in block_job_set_speed()
382 info->speed = job->speed; in block_job_query_locked()
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/openbmc/u-boot/cmd/
H A Dmmc_spi.c36 uint speed = CONFIG_MMC_SPI_SPEED; in do_mmc_spi() local
56 speed = simple_strtoul(argv[2], &endp, 0); in do_mmc_spi()
70 mmc = mmc_spi_init(bus, cs, speed, mode); in do_mmc_spi()
76 mmc->block_dev.devnum, bus, cs, speed, mode); in do_mmc_spi()

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