| /Linux-v5.15/tools/testing/selftests/net/forwarding/ |
| 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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| /Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/pci/ |
| 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
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 …]
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| 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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| /Linux-v5.15/tools/usb/usbip/libsrc/ |
| 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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| /Linux-v5.15/drivers/platform/x86/ |
| 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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| /Linux-v5.15/drivers/net/ethernet/intel/ice/ |
| D | ice_sriov.c | 56 u32 speed; in ice_conv_link_speed_to_virtchnl() local
61 speed = ICE_LINK_SPEED_10MBPS; in ice_conv_link_speed_to_virtchnl()
64 speed = ICE_LINK_SPEED_100MBPS; in ice_conv_link_speed_to_virtchnl()
67 speed = ICE_LINK_SPEED_1000MBPS; in ice_conv_link_speed_to_virtchnl()
70 speed = ICE_LINK_SPEED_2500MBPS; in ice_conv_link_speed_to_virtchnl()
73 speed = ICE_LINK_SPEED_5000MBPS; in ice_conv_link_speed_to_virtchnl()
76 speed = ICE_LINK_SPEED_10000MBPS; in ice_conv_link_speed_to_virtchnl()
79 speed = ICE_LINK_SPEED_20000MBPS; in ice_conv_link_speed_to_virtchnl()
82 speed = ICE_LINK_SPEED_25000MBPS; in ice_conv_link_speed_to_virtchnl()
85 speed = ICE_LINK_SPEED_40000MBPS; in ice_conv_link_speed_to_virtchnl()
[all …]
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| /Linux-v5.15/drivers/net/ethernet/stmicro/stmmac/ |
| 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);
101 static void px30_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) in px30_set_rmii_speed() argument
111 if (speed == 10) { in px30_set_rmii_speed()
119 } else if (speed == 100) { in px30_set_rmii_speed()
129 dev_err(dev, "unknown speed value for RMII! speed=%d", speed); in px30_set_rmii_speed()
198 static void rk3128_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) in rk3128_set_rgmii_speed() argument
207 if (speed == 10) in rk3128_set_rgmii_speed()
210 else if (speed == 100) in rk3128_set_rgmii_speed()
213 else if (speed == 1000) in rk3128_set_rgmii_speed()
[all …]
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| D | altr_tse_pcs.c | 132 u16 speed = 0; in auto_nego_timer_callback() local
143 speed = val & TSE_PCS_PARTNER_SPEED_MASK; in auto_nego_timer_callback()
146 if (speed == TSE_PCS_PARTNER_SPEED_10 && in auto_nego_timer_callback()
150 else if (speed == TSE_PCS_PARTNER_SPEED_100 && in auto_nego_timer_callback()
154 else if (speed == TSE_PCS_PARTNER_SPEED_1000 && in auto_nego_timer_callback()
158 else if (speed == TSE_PCS_PARTNER_SPEED_10 && in auto_nego_timer_callback()
162 else if (speed == TSE_PCS_PARTNER_SPEED_100 && in auto_nego_timer_callback()
166 else if (speed == TSE_PCS_PARTNER_SPEED_1000 && in auto_nego_timer_callback()
175 (speed == TSE_PCS_PARTNER_SPEED_10 || in auto_nego_timer_callback()
176 speed == TSE_PCS_PARTNER_SPEED_100 || in auto_nego_timer_callback()
[all …]
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| /Linux-v5.15/drivers/net/ethernet/marvell/prestera/ |
| 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,
[all …]
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| /Linux-v5.15/drivers/net/dsa/mv88e6xxx/ |
| D | port.c | 211 int port, int speed, bool alt_bit, in mv88e6xxx_port_set_speed_duplex() argument
217 switch (speed) { in mv88e6xxx_port_set_speed_duplex()
277 if (speed != SPEED_UNFORCED) in mv88e6xxx_port_set_speed_duplex()
286 if (speed) in mv88e6xxx_port_set_speed_duplex()
287 dev_dbg(chip->dev, "p%d: Speed set to %d Mbps\n", port, speed); in mv88e6xxx_port_set_speed_duplex()
299 int speed, int duplex) in mv88e6065_port_set_speed_duplex() argument
301 if (speed == SPEED_MAX) in mv88e6065_port_set_speed_duplex()
302 speed = 200; in mv88e6065_port_set_speed_duplex()
304 if (speed > 200) in mv88e6065_port_set_speed_duplex()
308 return mv88e6xxx_port_set_speed_duplex(chip, port, speed, false, false, in mv88e6065_port_set_speed_duplex()
[all …]
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| /Linux-v5.15/drivers/net/ethernet/aquantia/atlantic/hw_atl/ |
| 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_5GSR) in link_speed_mask_2fw2x_ratemask()
138 if (speed & AQ_NIC_RATE_2G5) in link_speed_mask_2fw2x_ratemask()
141 if (speed & AQ_NIC_RATE_1G) in link_speed_mask_2fw2x_ratemask()
144 if (speed & AQ_NIC_RATE_100M) in link_speed_mask_2fw2x_ratemask()
150 static u32 fw2x_to_eee_mask(u32 speed) in fw2x_to_eee_mask() argument
154 if (speed & HW_ATL_FW2X_CAP_EEE_10G_MASK) in fw2x_to_eee_mask()
[all …]
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| /Linux-v5.15/drivers/ata/ |
| 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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| /Linux-v5.15/tools/power/cpupower/utils/ |
| D | cpufreq-info.c | 87 static void print_speed(unsigned long speed) in print_speed() argument
92 if (speed > 1000000) in print_speed()
93 printf("%u.%06u GHz", ((unsigned int) speed/1000000), in print_speed()
94 ((unsigned int) speed%1000000)); in print_speed()
95 else if (speed > 1000) in print_speed()
96 printf("%u.%03u MHz", ((unsigned int) speed/1000), in print_speed()
97 (unsigned int) (speed%1000)); in print_speed()
99 printf("%lu kHz", speed); in print_speed()
101 if (speed > 1000000) { in print_speed()
102 tmp = speed%10000; in print_speed()
[all …]
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| /Linux-v5.15/drivers/usb/core/ |
| 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
233 start = usb_dump_endpoint_descriptor(speed, in usb_dump_interface()
261 int active, int speed) in usb_dump_config_descriptor() argument
267 if (speed >= USB_SPEED_SUPER) in usb_dump_config_descriptor()
281 static char *usb_dump_config(int speed, char *start, char *end, in usb_dump_config() argument
294 speed); in usb_dump_config()
307 start = usb_dump_interface(speed, in usb_dump_config()
[all …]
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| /Linux-v5.15/drivers/cpufreq/ |
| D | qcom-cpufreq-nvmem.c | 68 int *speed, int *pvs, int *pvs_ver, in get_krait_bin_format_a() argument
75 *speed = pte_efuse & 0xf; in get_krait_bin_format_a()
76 if (*speed == 0xf) in get_krait_bin_format_a()
77 *speed = (pte_efuse >> 4) & 0xf; in get_krait_bin_format_a()
79 if (*speed == 0xf) { in get_krait_bin_format_a()
80 *speed = 0; in get_krait_bin_format_a()
81 dev_warn(cpu_dev, "Speed bin: Defaulting to %d\n", *speed); in get_krait_bin_format_a()
83 dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); in get_krait_bin_format_a()
99 int *speed, int *pvs, int *pvs_ver, in get_krait_bin_format_b() argument
112 *speed = (pte_efuse >> 27) & 0xf; in get_krait_bin_format_b()
[all …]
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| /Linux-v5.15/drivers/net/phy/ |
| 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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| D | phy-core.c | 14 const char *phy_speed_to_str(int speed) in phy_speed_to_str() argument
21 switch (speed) { in phy_speed_to_str()
82 #define PHY_SETTING(s, d, b) { .speed = SPEED_ ## s, .duplex = DUPLEX_ ## d, \
200 phy_lookup_setting(int speed, int duplex, const unsigned long *mask, bool exact) in phy_lookup_setting() argument
209 if (p->speed == speed && p->duplex == duplex) { in phy_lookup_setting()
214 if (!match && p->speed <= speed) in phy_lookup_setting()
218 if (p->speed < speed) in phy_lookup_setting()
240 (count == 0 || speeds[count - 1] != settings[i].speed)) in phy_speeds()
241 speeds[count++] = settings[i].speed; in phy_speeds()
252 if (p->speed > max_speed) in __set_linkmode_max_speed()
[all …]
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| /Linux-v5.15/sound/oss/dmasound/ |
| 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()
[all …]
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| D | dmasound_atari.c | 393 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_law()
453 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_s8()
507 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_u8()
563 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_s16be()
619 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_u16be()
677 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_s16le()
735 long hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed; in ata_ctx_u16le()
919 if ((100 * abs(dmasound.soft.speed - freq[i]) / freq[i]) < catchRadius) in TTInit()
922 dmasound.soft.speed = freq[idx]; in TTInit()
930 if (dmasound.hard.speed > 50066) { in TTInit()
[all …]
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| /Linux-v5.15/drivers/mtd/tests/ |
| D | speedtest.c | 177 long speed; in mtd_speedtest_init() local
259 speed = calc_speed(); in mtd_speedtest_init()
260 pr_info("eraseblock write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
277 speed = calc_speed(); in mtd_speedtest_init()
278 pr_info("eraseblock read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
299 speed = calc_speed(); in mtd_speedtest_init()
300 pr_info("page write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
317 speed = calc_speed(); in mtd_speedtest_init()
318 pr_info("page read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
339 speed = calc_speed(); in mtd_speedtest_init()
[all …]
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| /Linux-v5.15/Documentation/ABI/testing/ |
| 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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| /Linux-v5.15/Documentation/hwmon/ |
| 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.
|
| D | g762.rst | 5 and performs closed-loop or open-loop control of the fan speed. Two
25 set desired fan speed. This only makes sense in closed-loop
26 fan speed control (i.e. when pwm1_enable is set to 2).
49 set current fan speed control mode i.e. 1 for manual fan
50 speed control (open-loop) via pwm1 described below, 2 for
51 automatic fan speed control (closed-loop) via fan1_target
60 it run at full speed.
63 when current fan speed control mode is open-loop ('pwm1_enable' set to 1),
64 the fan speed is programmed by setting a value between 0 and 255 via 'pwm1'
65 entry (0 stops the fan, 255 makes it run at full speed). In closed-loop mode
[all …]
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| /Linux-v5.15/drivers/net/ethernet/microchip/sparx5/ |
| D | sparx5_port.c | 38 status->speed = SPEED_10; in decode_sgmii_word()
41 status->speed = SPEED_100; in decode_sgmii_word()
44 status->speed = SPEED_1000; in decode_sgmii_word()
97 status->speed = SPEED_1000; in sparx5_get_dev2g5_status()
99 status->speed = SPEED_2500; in sparx5_get_dev2g5_status()
148 status->speed = SPEED_5000; in sparx5_get_sfi_status()
150 status->speed = SPEED_10000; in sparx5_get_sfi_status()
152 status->speed = SPEED_25000; in sparx5_get_sfi_status()
164 status->speed = port->conf.speed; in sparx5_get_port_status()
196 conf->speed, phy_modes(conf->portmode)); in sparx5_port_error()
[all …]
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| /Linux-v5.15/drivers/usb/misc/ |
| D | trancevibrator.c | 30 unsigned int speed; member
39 return sprintf(buf, "%d\n", tv->speed); in speed_show()
56 old = tv->speed; in speed_store()
57 tv->speed = temp; in speed_store()
59 dev_dbg(&tv->udev->dev, "speed = %d\n", tv->speed); in speed_store()
65 tv->speed, /* speed value */ in speed_store()
68 tv->speed = old; in speed_store()
74 static DEVICE_ATTR_RW(speed);
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