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

/linux-4.4.14/drivers/pci/hotplug/
Dshpchp_hpc.c658 enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN; in shpc_get_cur_bus_speed() local
670 bus_speed = PCI_SPEED_33MHz; in shpc_get_cur_bus_speed()
673 bus_speed = PCI_SPEED_66MHz; in shpc_get_cur_bus_speed()
676 bus_speed = PCI_SPEED_66MHz_PCIX; in shpc_get_cur_bus_speed()
679 bus_speed = PCI_SPEED_100MHz_PCIX; in shpc_get_cur_bus_speed()
682 bus_speed = PCI_SPEED_133MHz_PCIX; in shpc_get_cur_bus_speed()
685 bus_speed = PCI_SPEED_66MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
688 bus_speed = PCI_SPEED_100MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
691 bus_speed = PCI_SPEED_133MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
694 bus_speed = PCI_SPEED_66MHz_PCIX_266; in shpc_get_cur_bus_speed()
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Dibmphp_core.c610 u8 bus_speed; in ibmphp_update_slot_info() local
632 bus_speed = slot_cur->bus_on->current_speed; in ibmphp_update_slot_info()
635 switch (bus_speed) { in ibmphp_update_slot_info()
640 bus_speed += 0x01; in ibmphp_update_slot_info()
644 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
648 bus_speed += 0x01; in ibmphp_update_slot_info()
651 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
654 bus->cur_bus_speed = bus_speed; in ibmphp_update_slot_info()
/linux-4.4.14/drivers/i2c/busses/
Di2c-bcm-iproc.c94 unsigned int bus_speed; member
291 unsigned int bus_speed; in bcm_iproc_i2c_cfg_speed() local
294 "clock-frequency", &bus_speed); in bcm_iproc_i2c_cfg_speed()
298 bus_speed = 100000; in bcm_iproc_i2c_cfg_speed()
301 if (bus_speed < 100000) { in bcm_iproc_i2c_cfg_speed()
303 bus_speed); in bcm_iproc_i2c_cfg_speed()
307 } else if (bus_speed < 400000) { in bcm_iproc_i2c_cfg_speed()
308 bus_speed = 100000; in bcm_iproc_i2c_cfg_speed()
310 bus_speed = 400000; in bcm_iproc_i2c_cfg_speed()
313 iproc_i2c->bus_speed = bus_speed; in bcm_iproc_i2c_cfg_speed()
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Di2c-uniphier.c324 u32 bus_speed; in uniphier_i2c_clk_init() local
327 if (of_property_read_u32(np, "clock-frequency", &bus_speed)) in uniphier_i2c_clk_init()
328 bus_speed = UNIPHIER_I2C_DEFAULT_SPEED; in uniphier_i2c_clk_init()
330 if (bus_speed > UNIPHIER_I2C_MAX_SPEED) in uniphier_i2c_clk_init()
331 bus_speed = UNIPHIER_I2C_MAX_SPEED; in uniphier_i2c_clk_init()
348 writel((clk_rate / bus_speed / 2 << 16) | (clk_rate / bus_speed), in uniphier_i2c_clk_init()
Di2c-sh_mobile.c128 unsigned long bus_speed; member
262 if (pd->bus_speed == STANDARD_MODE) { in sh_mobile_i2c_init()
266 } else if (pd->bus_speed == FAST_MODE) { in sh_mobile_i2c_init()
272 pd->bus_speed); in sh_mobile_i2c_init()
886 u32 bus_speed; in sh_mobile_i2c_probe() local
913 ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed); in sh_mobile_i2c_probe()
914 pd->bus_speed = ret ? STANDARD_MODE : bus_speed; in sh_mobile_i2c_probe()
932 if (pdata && pdata->bus_speed) in sh_mobile_i2c_probe()
933 pd->bus_speed = pdata->bus_speed; in sh_mobile_i2c_probe()
989 dev_info(&dev->dev, "I2C adapter %d, bus speed %lu Hz\n", adap->nr, pd->bus_speed); in sh_mobile_i2c_probe()
Di2c-ismt.c190 static unsigned int bus_speed; variable
191 module_param(bus_speed, uint, S_IRUGO);
192 MODULE_PARM_DESC(bus_speed, "Bus Speed in kHz (0 = BIOS default)");
706 switch (bus_speed) { in ismt_hw_init()
743 bus_speed = 80; in ismt_hw_init()
746 bus_speed = 100; in ismt_hw_init()
749 bus_speed = 400; in ismt_hw_init()
752 bus_speed = 1000; in ismt_hw_init()
755 dev_dbg(dev, "SMBus clock is running at %d kHz\n", bus_speed); in ismt_hw_init()
Di2c-rcar.c167 u32 bus_speed, in rcar_i2c_clock_calculate() argument
238 if (scl <= bus_speed) in rcar_i2c_clock_calculate()
246 scl, bus_speed, clk_get_rate(priv->clk), round, cdf, scgd); in rcar_i2c_clock_calculate()
640 u32 bus_speed; in rcar_i2c_probe() local
653 bus_speed = 100000; /* default 100 kHz */ in rcar_i2c_probe()
654 of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed); in rcar_i2c_probe()
658 ret = rcar_i2c_clock_calculate(priv, bus_speed, dev); in rcar_i2c_probe()
Di2c-uniphier-f.c463 u32 bus_speed, clk_count; in uniphier_fi2c_clk_init() local
466 if (of_property_read_u32(np, "clock-frequency", &bus_speed)) in uniphier_fi2c_clk_init()
467 bus_speed = UNIPHIER_FI2C_DEFAULT_SPEED; in uniphier_fi2c_clk_init()
469 if (bus_speed > UNIPHIER_FI2C_MAX_SPEED) in uniphier_fi2c_clk_init()
470 bus_speed = UNIPHIER_FI2C_MAX_SPEED; in uniphier_fi2c_clk_init()
487 clk_count = clk_rate / bus_speed; in uniphier_fi2c_clk_init()
Di2c-bcm-kona.c719 unsigned int bus_speed; in bcm_kona_i2c_assign_bus_speed() local
721 &bus_speed); in bcm_kona_i2c_assign_bus_speed()
727 switch (bus_speed) { in bcm_kona_i2c_assign_bus_speed()
743 pr_err("%d hz bus speed not supported\n", bus_speed); in bcm_kona_i2c_assign_bus_speed()
/linux-4.4.14/drivers/ide/
Dali14xx.c118 int bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in ali14xx_set_pio_mode() local
125 param3 = param1 = (time2 * bus_speed + 999) / 1000; in ali14xx_set_pio_mode()
126 param4 = param2 = (time1 * bus_speed + 999) / 1000 - param1; in ali14xx_set_pio_mode()
Dht6560b.c203 int bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in ht_pio2timings() local
221 active_cycles = (active_time * bus_speed + 999) / 1000; in ht_pio2timings()
222 recovery_cycles = (recovery_time * bus_speed + 999) / 1000; in ht_pio2timings()
Dalim15x3.c105 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in ali_set_pio_mode() local
106 unsigned long T = 1000000 / bus_speed; /* PCI clock based */ in ali_set_pio_mode()
169 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in ali_set_dma_mode() local
170 unsigned long T = 1000000 / bus_speed; /* PCI clock based */ in ali_set_dma_mode()
Dcy82c693.c86 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in cy82c693_set_pio_mode() local
87 const unsigned long T = 1000000 / bus_speed; in cy82c693_set_pio_mode()
Dcmd640.c520 int bus_speed; in cmd640_set_mode() local
523 bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in cmd640_set_mode()
525 bus_speed = ide_pci_clk ? ide_pci_clk : 33; in cmd640_set_mode()
535 clock_time = 1000 / bus_speed; in cmd640_set_mode()
Daec62xx.c259 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in aec62xx_init_one() local
262 if (bus_speed <= 33) in aec62xx_init_one()
Dcmd64x.c58 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in cmd64x_program_timings() local
59 const unsigned long T = 1000000 / bus_speed; in cmd64x_program_timings()
/linux-4.4.14/drivers/mmc/core/
Dsdio.c442 unsigned int bus_speed, timing; in sdio_set_bus_speed_mode() local
453 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
457 bus_speed = SDIO_SPEED_SDR104; in sdio_set_bus_speed_mode()
463 bus_speed = SDIO_SPEED_DDR50; in sdio_set_bus_speed_mode()
470 bus_speed = SDIO_SPEED_SDR50; in sdio_set_bus_speed_mode()
477 bus_speed = SDIO_SPEED_SDR25; in sdio_set_bus_speed_mode()
485 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
496 speed |= bus_speed; in sdio_set_bus_speed_mode()
501 if (bus_speed) { in sdio_set_bus_speed_mode()
Dmmc.c1314 goto bus_speed; in mmc_select_timing()
1332 bus_speed: in mmc_select_timing()
/linux-4.4.14/include/linux/i2c/
Di2c-sh_mobile.h7 unsigned long bus_speed; member
/linux-4.4.14/Documentation/i2c/busses/
Di2c-ismt13 * bus_speed (unsigned int)
/linux-4.4.14/drivers/net/ethernet/intel/e1000/
De1000_hw.c4845 hw->bus_speed = e1000_bus_speed_unknown; in e1000_get_bus_info()
4854 hw->bus_speed = (hw->bus_type == e1000_bus_type_pci) ? in e1000_get_bus_info()
4857 hw->bus_speed = (status & E1000_STATUS_PCI66) ? in e1000_get_bus_info()
4862 hw->bus_speed = e1000_bus_speed_66; in e1000_get_bus_info()
4865 hw->bus_speed = e1000_bus_speed_100; in e1000_get_bus_info()
4868 hw->bus_speed = e1000_bus_speed_133; in e1000_get_bus_info()
4871 hw->bus_speed = e1000_bus_speed_reserved; in e1000_get_bus_info()
De1000_main.c1224 ((hw->bus_speed == e1000_bus_speed_133) ? 133 : in e1000_probe()
1225 (hw->bus_speed == e1000_bus_speed_120) ? 120 : in e1000_probe()
1226 (hw->bus_speed == e1000_bus_speed_100) ? 100 : in e1000_probe()
1227 (hw->bus_speed == e1000_bus_speed_66) ? 66 : 33), in e1000_probe()
De1000_hw.h1363 e1000_bus_speed bus_speed; member
/linux-4.4.14/drivers/net/ethernet/neterion/
Ds2io.h463 u16 bus_speed; member
Ds2io.c1046 static int bus_speed[8] = {33, 133, 133, 200, 266, 133, 200, 266}; variable
1064 config->bus_speed = bus_speed[mode]; in s2io_print_pci_mode()
1132 int count = (nic->config.bus_speed * 125)/2; in init_tti()
1680 int count = (nic->config.bus_speed * 125)/4; in init_nic()
1799 if (nic->config.bus_speed == 266) { in init_nic()