| /openbmc/linux/tools/testing/selftests/net/forwarding/ |
| H A D | ethtool.sh | 59 for speed in "${speeds_arr[@]}"; do
61 ethtool_set $h1 speed $speed autoneg off
62 ethtool_set $h2 speed $speed autoneg off
67 check_err $? "speed $speed autoneg off"
69 log_info "speed = $speed"
86 ethtool_set $h1 speed $speed1 autoneg off
87 ethtool_set $h2 speed $speed2 autoneg off
107 for speed in "${speeds_arr[@]}"; do
109 ethtool_set $h1 speed $speed autoneg off
114 check_err $? "h1-speed=$speed autoneg off, h2 autoneg on"
[all …]
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| /openbmc/linux/tools/power/cpupower/utils/helpers/ |
| H A D | misc.c | 228 void print_speed(unsigned long speed, int no_rounding) in print_speed() argument
233 if (speed > 1000000) in print_speed()
234 printf("%u.%06u GHz", ((unsigned int)speed / 1000000), in print_speed()
235 ((unsigned int)speed % 1000000)); in print_speed()
236 else if (speed > 1000) in print_speed()
237 printf("%u.%03u MHz", ((unsigned int)speed / 1000), in print_speed()
238 (unsigned int)(speed % 1000)); in print_speed()
240 printf("%lu kHz", speed); in print_speed()
242 if (speed > 1000000) { in print_speed()
243 tmp = speed % 10000; in print_speed()
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| /openbmc/u-boot/drivers/clk/ |
| H A D | mpc83xx_clk.c | 25 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()
[all …]
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| /openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pci/ |
| H A D | pcie.c | 33 nvkm_pcie_speed(enum pci_bus_speed speed) in nvkm_pcie_speed() argument
35 switch (speed) { in nvkm_pcie_speed()
44 if (speed == 0x17) in nvkm_pcie_speed()
108 if (pci->pcie.speed != -1) in nvkm_pcie_init()
109 nvkm_pcie_set_link(pci, pci->pcie.speed, pci->pcie.width); in nvkm_pcie_init()
115 nvkm_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width) in nvkm_pcie_set_link() argument
128 nvkm_trace(subdev, "requested %s\n", nvkm_pcie_speeds[speed]); in nvkm_pcie_set_link()
141 if (speed > max_speed) { in nvkm_pcie_set_link()
143 "requested speed to %s", nvkm_pcie_speeds[speed], in nvkm_pcie_set_link()
145 speed = max_speed; in nvkm_pcie_set_link()
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| H A D | gk104.c | 33 gk104_pcie_set_cap_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed) in gk104_pcie_set_cap_speed() argument
37 switch (speed) { in gk104_pcie_set_cap_speed()
56 int speed = gf100_pcie_cap_speed(pci); in gk104_pcie_cap_speed() local
58 if (speed == 0) in gk104_pcie_cap_speed()
61 if (speed >= 1) { in gk104_pcie_cap_speed()
78 gk104_pcie_set_lnkctl_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed) in gk104_pcie_set_lnkctl_speed() argument
81 switch (speed) { in gk104_pcie_set_lnkctl_speed()
127 gk104_pcie_set_link_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed) in gk104_pcie_set_link_speed() argument
132 switch (speed) { in gk104_pcie_set_link_speed()
182 gk104_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width) in gk104_pcie_set_link() argument
[all …]
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| /openbmc/linux/drivers/platform/x86/ |
| H A D | gpd-pocket-fan.c | 55 static void gpd_pocket_fan_set_speed(struct gpd_pocket_fan_data *fan, int speed) in gpd_pocket_fan_set_speed() argument
57 if (speed == fan->last_speed) in gpd_pocket_fan_set_speed()
60 gpiod_direction_output(fan->gpio0, !!(speed & 1)); in gpd_pocket_fan_set_speed()
61 gpiod_direction_output(fan->gpio1, !!(speed & 2)); in gpd_pocket_fan_set_speed()
63 fan->last_speed = speed; in gpd_pocket_fan_set_speed()
78 int t0, t1, temp, speed, min_speed, i; in gpd_pocket_fan_worker() local
83 speed = MAX_SPEED; in gpd_pocket_fan_worker()
89 speed = fan->last_speed; in gpd_pocket_fan_worker()
97 if (speed < i) in gpd_pocket_fan_worker()
98 speed = i; in gpd_pocket_fan_worker()
[all …]
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| /openbmc/linux/tools/usb/usbip/libsrc/ |
| H A D | usbip_device_driver.c | 33 enum usb_device_speed speed; member
37 .speed = USB_SPEED_UNKNOWN,
41 .speed = USB_SPEED_LOW,
45 .speed = USB_SPEED_FULL,
49 .speed = USB_SPEED_HIGH,
53 .speed = USB_SPEED_WIRELESS,
57 .speed = USB_SPEED_SUPER,
71 const char *speed; in read_usb_vudc_device() local
99 dev->speed = USB_SPEED_UNKNOWN; in read_usb_vudc_device()
100 speed = udev_device_get_sysattr_value(sdev, "current_speed"); in read_usb_vudc_device()
[all …]
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| /openbmc/linux/drivers/net/ethernet/stmicro/stmmac/ |
| H A D | dwmac-rk.c | 33 void (*set_rgmii_speed)(struct rk_priv_data *bsp_priv, int speed);
34 void (*set_rmii_speed)(struct rk_priv_data *bsp_priv, int speed);
117 static void px30_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) in px30_set_rmii_speed() argument
128 if (speed == 10) { in px30_set_rmii_speed()
136 } else if (speed == 100) { in px30_set_rmii_speed()
146 dev_err(dev, "unknown speed value for RMII! speed=%d", speed); in px30_set_rmii_speed()
215 static void rk3128_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) in rk3128_set_rgmii_speed() argument
224 if (speed == 10) in rk3128_set_rgmii_speed()
227 else if (speed == 100) in rk3128_set_rgmii_speed()
230 else if (speed == 1000) in rk3128_set_rgmii_speed()
[all …]
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| /openbmc/linux/drivers/net/ethernet/marvell/prestera/ |
| H A D | prestera_ethtool.c | 23 u32 speed; member
30 .speed = 10,
37 .speed = 10,
44 .speed = 100,
51 .speed = 100,
58 .speed = 1000,
65 .speed = 1000,
72 .speed = 1000,
79 .speed = 1000,
86 .speed = 2500,
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| /openbmc/linux/drivers/cpufreq/ |
| H A D | qcom-cpufreq-nvmem.c | 56 int *speed, int *pvs, int *pvs_ver, in get_krait_bin_format_a() argument
63 *speed = pte_efuse & 0xf; in get_krait_bin_format_a()
64 if (*speed == 0xf) in get_krait_bin_format_a()
65 *speed = (pte_efuse >> 4) & 0xf; in get_krait_bin_format_a()
67 if (*speed == 0xf) { in get_krait_bin_format_a()
68 *speed = 0; in get_krait_bin_format_a()
69 dev_warn(cpu_dev, "Speed bin: Defaulting to %d\n", *speed); in get_krait_bin_format_a()
71 dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); in get_krait_bin_format_a()
87 int *speed, int *pvs, int *pvs_ver, in get_krait_bin_format_b() argument
100 *speed = (pte_efuse >> 27) & 0xf; in get_krait_bin_format_b()
[all …]
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| /openbmc/linux/drivers/usb/core/ |
| H A D | devices.c | 142 static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, in usb_dump_endpoint_descriptor() argument
153 if (speed == USB_SPEED_HIGH) in usb_dump_endpoint_descriptor()
175 interval = usb_decode_interval(desc, speed); in usb_dump_endpoint_descriptor()
222 static char *usb_dump_interface(int speed, char *start, char *end, in usb_dump_interface() argument
231 start = usb_dump_endpoint_descriptor(speed, in usb_dump_interface()
259 int active, int speed) in usb_dump_config_descriptor() argument
265 if (speed >= USB_SPEED_SUPER) in usb_dump_config_descriptor()
279 static char *usb_dump_config(int speed, char *start, char *end, in usb_dump_config() argument
292 speed); in usb_dump_config()
303 start = usb_dump_interface(speed, in usb_dump_config()
[all …]
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| /openbmc/u-boot/drivers/qe/ |
| H A D | uec_phy.c | 84 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
[all …]
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| /openbmc/u-boot/drivers/spi/ |
| H A D | spi-uclass.c | 20 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()
[all …]
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| /openbmc/u-boot/drivers/i2c/ |
| H A D | stm32f7_i2c.c | 167 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()
[all …]
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| H A D | i2c_core.c | 172 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()
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| H A D | omap24xx_i2c.c | 138 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
[all …]
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| /openbmc/linux/drivers/ata/ |
| H A D | pata_sis.c | 231 int speed = adev->pio_mode - XFER_PIO_0; in sis_old_set_piomode() local
244 t1 |= active[speed]; in sis_old_set_piomode()
245 t2 |= recovery[speed]; in sis_old_set_piomode()
267 int speed = adev->pio_mode - XFER_PIO_0; in sis_100_set_piomode() local
273 pci_write_config_byte(pdev, port, actrec[speed]); in sis_100_set_piomode()
293 int speed = adev->pio_mode - XFER_PIO_0; in sis_133_set_piomode() local
317 t1 |= timing133[speed]; in sis_133_set_piomode()
319 t1 |= timing100[speed]; in sis_133_set_piomode()
339 int speed = adev->dma_mode - XFER_MW_DMA_0; in sis_old_set_dmamode() local
352 timing |= mwdma_bits[speed]; in sis_old_set_dmamode()
[all …]
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| /openbmc/linux/drivers/net/ethernet/aquantia/atlantic/hw_atl/ |
| H A D | hw_atl_utils_fw2x.c | 85 static int aq_fw2x_set_link_speed(struct aq_hw_s *self, u32 speed);
125 static enum hw_atl_fw2x_rate link_speed_mask_2fw2x_ratemask(u32 speed) in link_speed_mask_2fw2x_ratemask() argument
129 if (speed & AQ_NIC_RATE_10G) in link_speed_mask_2fw2x_ratemask()
132 if (speed & AQ_NIC_RATE_5G) in link_speed_mask_2fw2x_ratemask()
135 if (speed & AQ_NIC_RATE_2G5) in link_speed_mask_2fw2x_ratemask()
138 if (speed & AQ_NIC_RATE_1G) in link_speed_mask_2fw2x_ratemask()
141 if (speed & AQ_NIC_RATE_100M) in link_speed_mask_2fw2x_ratemask()
147 static u32 fw2x_to_eee_mask(u32 speed) in fw2x_to_eee_mask() argument
151 if (speed & HW_ATL_FW2X_CAP_EEE_10G_MASK) in fw2x_to_eee_mask()
153 if (speed & HW_ATL_FW2X_CAP_EEE_5G_MASK) in fw2x_to_eee_mask()
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| /openbmc/u-boot/drivers/net/phy/ |
| H A D | lxt.c | 24 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()
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| /openbmc/linux/sound/oss/dmasound/ |
| H A D | dmasound_q40.c | 127 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_law()
163 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_s8()
200 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_u8()
237 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_law()
276 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_s8()
315 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_u8()
405 u_char speed; in Q40PlayNextFrame() local
420 speed=(dmasound.hard.speed==10000 ? 0 : 1); in Q40PlayNextFrame()
433 master_outb( speed, SAMPLE_RATE_REG); in Q40PlayNextFrame()
517 if ((100 * abs(dmasound.soft.speed - freq[i]) / freq[i]) <= catchRadius) in Q40Init()
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| /openbmc/linux/drivers/net/phy/ |
| H A D | swphy.c | 41 static const struct swmii_regs speed[] = { variable
71 static int swphy_decode_speed(int speed) in swphy_decode_speed() argument
73 switch (speed) { in swphy_decode_speed()
98 err = swphy_decode_speed(state->speed); in swphy_validate_state()
126 speed_index = swphy_decode_speed(state->speed); in swphy_read_reg()
132 bmsr |= speed[speed_index].bmsr & duplex[duplex_index].bmsr; in swphy_read_reg()
133 estat |= speed[speed_index].estat & duplex[duplex_index].estat; in swphy_read_reg()
138 lpa |= speed[speed_index].lpa & duplex[duplex_index].lpa; in swphy_read_reg()
139 lpagb |= speed[speed_index].lpagb & duplex[duplex_index].lpagb; in swphy_read_reg()
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| /openbmc/linux/drivers/mtd/tests/ |
| H A D | speedtest.c | 176 long speed; in mtd_speedtest_init() local
258 speed = calc_speed(); in mtd_speedtest_init()
259 pr_info("eraseblock write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
276 speed = calc_speed(); in mtd_speedtest_init()
277 pr_info("eraseblock read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
298 speed = calc_speed(); in mtd_speedtest_init()
299 pr_info("page write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
316 speed = calc_speed(); in mtd_speedtest_init()
317 pr_info("page read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
338 speed = calc_speed(); in mtd_speedtest_init()
[all …]
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| /openbmc/phosphor-fan-presence/control/ |
| H A D | actions.hpp | 57 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/linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-pci-drivers-ehci_hcd | 7 PCI-based EHCI USB controllers (i.e., high-speed USB-2.0
9 "companion" full/low-speed USB-1.1 controllers. When a
10 high-speed device is plugged in, the connection is routed
11 to the EHCI controller; when a full- or low-speed device
15 Sometimes you want to force a high-speed device to connect
16 at full speed, which can be accomplished by forcing the
23 For example: To force the high-speed device attached to
24 port 4 on bus 2 to run at full speed::
28 To return the port to high-speed operation::
39 cannot be used to force a port on a high-speed hub to
[all …]
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| /openbmc/linux/Documentation/hwmon/ |
| H A D | g760a.rst | 20 and performs closed-loop control of the fan speed.
22 The fan speed is programmed by setting the period via 'pwm1' of two
23 consecutive speed pulses. The period is defined in terms of clock
27 fan to maximum speed.
29 The measured fan rotation speed returned via 'fan1_input' is derived
30 from the measured speed pulse period by assuming again a 32kHz clock
35 speed differs more than 20% with respect to the programmed fan speed;
36 bit 1 is set when fan speed is below 1920 RPM.
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