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Searched refs:speed (Results 1 – 25 of 1585) sorted by relevance

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/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/pci/
Dpcie.c33 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
129 nvkm_trace(subdev, "requested %s\n", nvkm_pcie_speeds[speed]); in nvkm_pcie_set_link()
142 if (speed > max_speed) { in nvkm_pcie_set_link()
144 "requested speed to %s", nvkm_pcie_speeds[speed], in nvkm_pcie_set_link()
146 speed = max_speed; in nvkm_pcie_set_link()
[all …]
Dgk104.c33 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 …]
/Linux-v4.19/drivers/net/phy/
Dphy-core.c12 const char *phy_speed_to_str(int speed) in phy_speed_to_str() argument
14 switch (speed) { in phy_speed_to_str()
66 .speed = SPEED_10000,
71 .speed = SPEED_10000,
76 .speed = SPEED_10000,
81 .speed = SPEED_2500,
86 .speed = SPEED_1000,
91 .speed = SPEED_1000,
96 .speed = SPEED_1000,
101 .speed = SPEED_1000,
[all …]
Dphy_led_triggers.c19 unsigned int speed) in phy_speed_to_led_trigger() argument
24 if (phy->phy_led_triggers[i].speed == speed) in phy_speed_to_led_trigger()
46 if (phy->speed == 0) in phy_led_trigger_change_speed()
49 plt = phy_speed_to_led_trigger(phy, phy->speed); in phy_led_trigger_change_speed()
53 phy->speed); in phy_led_trigger_change_speed()
78 unsigned int speed) in phy_led_trigger_register() argument
82 plt->speed = speed; in phy_led_trigger_register()
84 if (speed < SPEED_1000) in phy_led_trigger_register()
85 snprintf(name_suffix, sizeof(name_suffix), "%dMbps", speed); in phy_led_trigger_register()
86 else if (speed == SPEED_2500) in phy_led_trigger_register()
[all …]
Dswphy.c45 static const struct swmii_regs speed[] = { variable
77 static int swphy_decode_speed(int speed) in swphy_decode_speed() argument
79 switch (speed) { in swphy_decode_speed()
104 err = swphy_decode_speed(state->speed); in swphy_validate_state()
132 speed_index = swphy_decode_speed(state->speed); in swphy_read_reg()
138 bmsr |= speed[speed_index].bmsr & duplex[duplex_index].bmsr; in swphy_read_reg()
143 bmcr |= speed[speed_index].bmcr & duplex[duplex_index].bmcr; in swphy_read_reg()
144 lpa |= speed[speed_index].lpa & duplex[duplex_index].lpa; in swphy_read_reg()
145 lpagb |= speed[speed_index].lpagb & duplex[duplex_index].lpagb; in swphy_read_reg()
/Linux-v4.19/tools/usb/usbip/libsrc/
Dusbip_device_driver.c45 enum usb_device_speed speed; member
49 .speed = USB_SPEED_UNKNOWN,
53 .speed = USB_SPEED_LOW,
57 .speed = USB_SPEED_FULL,
61 .speed = USB_SPEED_HIGH,
65 .speed = USB_SPEED_WIRELESS,
69 .speed = USB_SPEED_SUPER,
83 const char *speed; in read_usb_vudc_device() local
108 dev->speed = USB_SPEED_UNKNOWN; in read_usb_vudc_device()
109 speed = udev_device_get_sysattr_value(sdev, "current_speed"); in read_usb_vudc_device()
[all …]
/Linux-v4.19/drivers/platform/x86/
Dgpd-pocket-fan.c44 static void gpd_pocket_fan_set_speed(struct gpd_pocket_fan_data *fan, int speed) in gpd_pocket_fan_set_speed() argument
46 if (speed == fan->last_speed) in gpd_pocket_fan_set_speed()
49 gpiod_direction_output(fan->gpio0, !!(speed & 1)); in gpd_pocket_fan_set_speed()
50 gpiod_direction_output(fan->gpio1, !!(speed & 2)); in gpd_pocket_fan_set_speed()
52 fan->last_speed = speed; in gpd_pocket_fan_set_speed()
67 int t0, t1, temp, speed, min_speed, i; in gpd_pocket_fan_worker() local
72 speed = MAX_SPEED; in gpd_pocket_fan_worker()
78 speed = fan->last_speed; in gpd_pocket_fan_worker()
86 if (speed < i) in gpd_pocket_fan_worker()
87 speed = i; in gpd_pocket_fan_worker()
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/Linux-v4.19/drivers/net/ethernet/aquantia/atlantic/hw_atl/
Dhw_atl_utils_fw2x.c31 static int aq_fw2x_set_link_speed(struct aq_hw_s *self, u32 speed);
56 static enum hw_atl_fw2x_rate link_speed_mask_2fw2x_ratemask(u32 speed) in link_speed_mask_2fw2x_ratemask() argument
60 if (speed & AQ_NIC_RATE_10G) in link_speed_mask_2fw2x_ratemask()
63 if (speed & AQ_NIC_RATE_5G) in link_speed_mask_2fw2x_ratemask()
66 if (speed & AQ_NIC_RATE_5GSR) in link_speed_mask_2fw2x_ratemask()
69 if (speed & AQ_NIC_RATE_2GS) in link_speed_mask_2fw2x_ratemask()
72 if (speed & AQ_NIC_RATE_1G) in link_speed_mask_2fw2x_ratemask()
75 if (speed & AQ_NIC_RATE_100M) in link_speed_mask_2fw2x_ratemask()
81 static int aq_fw2x_set_link_speed(struct aq_hw_s *self, u32 speed) in aq_fw2x_set_link_speed() argument
83 u32 val = link_speed_mask_2fw2x_ratemask(speed); in aq_fw2x_set_link_speed()
[all …]
/Linux-v4.19/drivers/net/ethernet/stmicro/stmmac/
Ddwmac-rk.c42 void (*set_rgmii_speed)(struct rk_priv_data *bsp_priv, int speed);
43 void (*set_rmii_speed)(struct rk_priv_data *bsp_priv, int speed);
108 static void px30_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) in px30_set_rmii_speed() argument
118 if (speed == 10) { in px30_set_rmii_speed()
126 } else if (speed == 100) { in px30_set_rmii_speed()
136 dev_err(dev, "unknown speed value for RMII! speed=%d", speed); in px30_set_rmii_speed()
205 static void rk3128_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) in rk3128_set_rgmii_speed() argument
214 if (speed == 10) in rk3128_set_rgmii_speed()
217 else if (speed == 100) in rk3128_set_rgmii_speed()
220 else if (speed == 1000) in rk3128_set_rgmii_speed()
[all …]
Daltr_tse_pcs.c143 u16 speed = 0; in auto_nego_timer_callback() local
154 speed = val & TSE_PCS_PARTNER_SPEED_MASK; in auto_nego_timer_callback()
157 if (speed == TSE_PCS_PARTNER_SPEED_10 && in auto_nego_timer_callback()
161 else if (speed == TSE_PCS_PARTNER_SPEED_100 && in auto_nego_timer_callback()
165 else if (speed == TSE_PCS_PARTNER_SPEED_1000 && in auto_nego_timer_callback()
169 else if (speed == TSE_PCS_PARTNER_SPEED_10 && in auto_nego_timer_callback()
173 else if (speed == TSE_PCS_PARTNER_SPEED_100 && in auto_nego_timer_callback()
177 else if (speed == TSE_PCS_PARTNER_SPEED_1000 && in auto_nego_timer_callback()
186 (speed == TSE_PCS_PARTNER_SPEED_10 || in auto_nego_timer_callback()
187 speed == TSE_PCS_PARTNER_SPEED_100 || in auto_nego_timer_callback()
[all …]
/Linux-v4.19/drivers/net/dsa/mv88e6xxx/
Dport.c208 int speed, bool alt_bit, bool force_bit) in mv88e6xxx_port_set_speed() argument
213 switch (speed) { in mv88e6xxx_port_set_speed()
252 if (speed != SPEED_UNFORCED) in mv88e6xxx_port_set_speed()
261 if (speed) in mv88e6xxx_port_set_speed()
262 dev_dbg(chip->dev, "p%d: Speed set to %d Mbps\n", port, speed); in mv88e6xxx_port_set_speed()
270 int mv88e6065_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) in mv88e6065_port_set_speed() argument
272 if (speed == SPEED_MAX) in mv88e6065_port_set_speed()
273 speed = 200; in mv88e6065_port_set_speed()
275 if (speed > 200) in mv88e6065_port_set_speed()
279 return mv88e6xxx_port_set_speed(chip, port, speed, false, false); in mv88e6065_port_set_speed()
[all …]
/Linux-v4.19/drivers/usb/core/
Ddevices.c161 static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, in usb_dump_endpoint_descriptor() argument
172 if (speed == USB_SPEED_HIGH) in usb_dump_endpoint_descriptor()
179 if (speed == USB_SPEED_HIGH) /* uframes per NAK */ in usb_dump_endpoint_descriptor()
191 if (speed == USB_SPEED_HIGH && dir == 'O') /* uframes per NAK */ in usb_dump_endpoint_descriptor()
198 if (speed == USB_SPEED_HIGH || speed >= USB_SPEED_SUPER) in usb_dump_endpoint_descriptor()
206 interval *= (speed == USB_SPEED_HIGH || in usb_dump_endpoint_descriptor()
207 speed >= USB_SPEED_SUPER) ? 125 : 1000; in usb_dump_endpoint_descriptor()
254 static char *usb_dump_interface(int speed, char *start, char *end, in usb_dump_interface() argument
265 start = usb_dump_endpoint_descriptor(speed, in usb_dump_interface()
293 int active, int speed) in usb_dump_config_descriptor() argument
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/Linux-v4.19/crypto/
Dxor.c70 int speed; in do_xor_speed() local
103 speed = max * (HZ * BENCH_SIZE / 1024); in do_xor_speed()
104 tmpl->speed = speed; in do_xor_speed()
107 speed / 1000, speed % 1000); in do_xor_speed()
143 if (f->speed > fastest->speed) in calibrate_xor_blocks()
147 fastest->name, fastest->speed / 1000, fastest->speed % 1000); in calibrate_xor_blocks()
/Linux-v4.19/tools/power/cpupower/utils/
Dcpufreq-info.c88 static void print_speed(unsigned long speed) in print_speed() argument
93 if (speed > 1000000) in print_speed()
94 printf("%u.%06u GHz", ((unsigned int) speed/1000000), in print_speed()
95 ((unsigned int) speed%1000000)); in print_speed()
96 else if (speed > 1000) in print_speed()
97 printf("%u.%03u MHz", ((unsigned int) speed/1000), in print_speed()
98 (unsigned int) (speed%1000)); in print_speed()
100 printf("%lu kHz", speed); in print_speed()
102 if (speed > 1000000) { in print_speed()
103 tmp = speed%10000; in print_speed()
[all …]
/Linux-v4.19/drivers/ata/
Dpata_sis.c231 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()
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/Linux-v4.19/sound/oss/dmasound/
Ddmasound_q40.c126 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_law()
162 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_s8()
199 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctx_u8()
236 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_law()
275 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_s8()
314 int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in q40_ctc_u8()
404 u_char speed; in Q40PlayNextFrame() local
419 speed=(dmasound.hard.speed==10000 ? 0 : 1); in Q40PlayNextFrame()
432 master_outb( speed, SAMPLE_RATE_REG); in Q40PlayNextFrame()
516 if ((100 * abs(dmasound.soft.speed - freq[i]) / freq[i]) <= catchRadius) in Q40Init()
[all …]
/Linux-v4.19/drivers/mtd/tests/
Dspeedtest.c189 long speed; in mtd_speedtest_init() local
271 speed = calc_speed(); in mtd_speedtest_init()
272 pr_info("eraseblock write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
289 speed = calc_speed(); in mtd_speedtest_init()
290 pr_info("eraseblock read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
311 speed = calc_speed(); in mtd_speedtest_init()
312 pr_info("page write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
329 speed = calc_speed(); in mtd_speedtest_init()
330 pr_info("page read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
351 speed = calc_speed(); in mtd_speedtest_init()
[all …]
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-bus-pci-drivers-ehci_hcd7 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
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/Linux-v4.19/Documentation/hwmon/
Dg760a16 and performs closed-loop control of the fan speed.
18 The fan speed is programmed by setting the period via 'pwm1' of two
19 consecutive speed pulses. The period is defined in terms of clock
23 fan to maximum speed.
25 The measured fan rotation speed returned via 'fan1_input' is derived
26 from the measured speed pulse period by assuming again a 32kHz clock
31 speed differs more than 20% with respect to the programmed fan speed;
32 bit 1 is set when fan speed is below 1920 RPM.
Dg7625 and performs closed-loop or open-loop control of the fan speed. Two
24 fan1_target: set desired fan speed. This only makes sense in closed-loop
25 fan speed control (i.e. when pwm1_enable is set to 2).
42 pwm1_enable: set current fan speed control mode i.e. 1 for manual fan
43 speed control (open-loop) via pwm1 described below, 2 for
44 automatic fan speed control (closed-loop) via fan1_target
51 it run at full speed.
54 when current fan speed control mode is open-loop ('pwm1_enable' set to 1),
55 the fan speed is programmed by setting a value between 0 and 255 via 'pwm1'
56 entry (0 stops the fan, 255 makes it run at full speed). In closed-loop mode
[all …]
/Linux-v4.19/drivers/ide/
Dide-timings.c70 struct ide_timing *ide_timing_find_mode(u8 speed) in ide_timing_find_mode() argument
74 for (t = ide_timing; t->mode != speed; t++) in ide_timing_find_mode()
144 int ide_timing_compute(ide_drive_t *drive, u8 speed, in ide_timing_compute() argument
153 s = ide_timing_find_mode(speed); in ide_timing_compute()
169 if (speed >= XFER_PIO_0 && speed < XFER_SW_DMA_0) { in ide_timing_compute()
170 if (speed <= XFER_PIO_2) in ide_timing_compute()
172 else if ((speed <= XFER_PIO_4) || in ide_timing_compute()
173 (speed == XFER_PIO_5 && !ata_id_is_cfa(id))) in ide_timing_compute()
175 } else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2) in ide_timing_compute()
191 if (speed >= XFER_SW_DMA_0) { in ide_timing_compute()
Dide-iops.c347 int ide_config_drive_speed(ide_drive_t *drive, u8 speed) in ide_config_drive_speed() argument
362 if ((speed & 0xf8) == XFER_PIO_0 && ata_id_has_iordy(drive->id) == 0) in ide_config_drive_speed()
380 tf.nsect = speed; in ide_config_drive_speed()
400 if (speed >= XFER_SW_DMA_0) { in ide_config_drive_speed()
411 if (speed >= XFER_SW_DMA_0 && (drive->dev_flags & IDE_DFLAG_USING_DMA)) in ide_config_drive_speed()
417 if (speed >= XFER_UDMA_0) { in ide_config_drive_speed()
418 i = 1 << (speed - XFER_UDMA_0); in ide_config_drive_speed()
420 } else if (ata_id_is_cfa(id) && speed >= XFER_MW_DMA_3) { in ide_config_drive_speed()
421 i = speed - XFER_MW_DMA_2; in ide_config_drive_speed()
423 } else if (speed >= XFER_MW_DMA_0) { in ide_config_drive_speed()
[all …]
Dcs5535.c76 static void cs5535_set_speed(ide_drive_t *drive, const u8 speed) in cs5535_set_speed() argument
82 if (speed < XFER_SW_DMA_0) { in cs5535_set_speed()
86 cmd = pioa = speed - XFER_PIO_0; in cs5535_set_speed()
119 if (speed >= XFER_UDMA_0 && speed <= XFER_UDMA_4) in cs5535_set_speed()
120 reg |= cs5535_udma_timings[speed - XFER_UDMA_0]; in cs5535_set_speed()
121 else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2) in cs5535_set_speed()
122 reg |= cs5535_mwdma_timings[speed - XFER_MW_DMA_0]; in cs5535_set_speed()
/Linux-v4.19/drivers/usb/misc/
Dtrancevibrator.c30 unsigned int speed; member
39 return sprintf(buf, "%d\n", tv->speed); in speed_show()
54 old = tv->speed; in speed_store()
55 tv->speed = temp; in speed_store()
57 dev_dbg(&tv->udev->dev, "speed = %d\n", tv->speed); in speed_store()
63 tv->speed, /* speed value */ in speed_store()
66 tv->speed = old; in speed_store()
73 static DEVICE_ATTR_RW(speed);
/Linux-v4.19/arch/mips/cavium-octeon/executive/
Dcvmx-helper-spi.c154 result.s.speed = 10000; in __cvmx_helper_spi_link_get()
160 switch (inband.s.speed) { in __cvmx_helper_spi_link_get()
162 result.s.speed = 10; in __cvmx_helper_spi_link_get()
165 result.s.speed = 100; in __cvmx_helper_spi_link_get()
168 result.s.speed = 1000; in __cvmx_helper_spi_link_get()
171 result.s.speed = 0; in __cvmx_helper_spi_link_get()
180 result.s.speed = 10000; in __cvmx_helper_spi_link_get()

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