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/kernel/linux/linux-5.10/drivers/pci/hotplug/
H A Dshpchp_hpc.c641 enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN; in shpc_get_cur_bus_speed() local
653 bus_speed = PCI_SPEED_33MHz; in shpc_get_cur_bus_speed()
656 bus_speed = PCI_SPEED_66MHz; in shpc_get_cur_bus_speed()
659 bus_speed = PCI_SPEED_66MHz_PCIX; in shpc_get_cur_bus_speed()
662 bus_speed = PCI_SPEED_100MHz_PCIX; in shpc_get_cur_bus_speed()
665 bus_speed = PCI_SPEED_133MHz_PCIX; in shpc_get_cur_bus_speed()
668 bus_speed = PCI_SPEED_66MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
671 bus_speed = PCI_SPEED_100MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
674 bus_speed = PCI_SPEED_133MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
677 bus_speed in shpc_get_cur_bus_speed()
855 enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN; shpc_get_max_bus_speed() local
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H A Dibmphp_core.c82 debug("busstatus = %x, bus_speed = %x, bus_mode = %x\n", in get_cur_bus_info()
573 u8 bus_speed; in ibmphp_update_slot_info() local
576 bus_speed = slot_cur->bus_on->current_speed; in ibmphp_update_slot_info()
579 switch (bus_speed) { in ibmphp_update_slot_info()
584 bus_speed += 0x01; in ibmphp_update_slot_info()
588 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
592 bus_speed += 0x01; in ibmphp_update_slot_info()
595 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
598 bus->cur_bus_speed = bus_speed; in ibmphp_update_slot_info()
/kernel/linux/linux-6.6/drivers/pci/hotplug/
H A Dshpchp_hpc.c619 enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN; in shpc_get_cur_bus_speed() local
631 bus_speed = PCI_SPEED_33MHz; in shpc_get_cur_bus_speed()
634 bus_speed = PCI_SPEED_66MHz; in shpc_get_cur_bus_speed()
637 bus_speed = PCI_SPEED_66MHz_PCIX; in shpc_get_cur_bus_speed()
640 bus_speed = PCI_SPEED_100MHz_PCIX; in shpc_get_cur_bus_speed()
643 bus_speed = PCI_SPEED_133MHz_PCIX; in shpc_get_cur_bus_speed()
646 bus_speed = PCI_SPEED_66MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
649 bus_speed = PCI_SPEED_100MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
652 bus_speed = PCI_SPEED_133MHz_PCIX_ECC; in shpc_get_cur_bus_speed()
655 bus_speed in shpc_get_cur_bus_speed()
833 enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN; shpc_get_max_bus_speed() local
[all...]
H A Dibmphp_core.c74 debug("busstatus = %x, bus_speed = %x, bus_mode = %x\n", in get_cur_bus_info()
502 u8 bus_speed; in ibmphp_update_slot_info() local
505 bus_speed = slot_cur->bus_on->current_speed; in ibmphp_update_slot_info()
508 switch (bus_speed) { in ibmphp_update_slot_info()
513 bus_speed += 0x01; in ibmphp_update_slot_info()
517 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
521 bus_speed += 0x01; in ibmphp_update_slot_info()
524 bus_speed = PCI_SPEED_UNKNOWN; in ibmphp_update_slot_info()
527 bus->cur_bus_speed = bus_speed; in ibmphp_update_slot_info()
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-uniphier.c314 u32 bus_speed; in uniphier_i2c_probe() local
330 if (of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed)) in uniphier_i2c_probe()
331 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in uniphier_i2c_probe()
333 if (!bus_speed || bus_speed > I2C_MAX_FAST_MODE_FREQ) { in uniphier_i2c_probe()
334 dev_err(dev, "invalid clock-frequency %d\n", bus_speed); in uniphier_i2c_probe()
355 priv->clk_cycle = clk_rate / bus_speed; in uniphier_i2c_probe()
H A Di2c-bcm-iproc.c199 unsigned int bus_speed; member
989 unsigned int bus_speed; in bcm_iproc_i2c_cfg_speed() local
992 "clock-frequency", &bus_speed); in bcm_iproc_i2c_cfg_speed()
996 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
999 if (bus_speed < I2C_MAX_STANDARD_MODE_FREQ) { in bcm_iproc_i2c_cfg_speed()
1001 bus_speed); in bcm_iproc_i2c_cfg_speed()
1005 } else if (bus_speed < I2C_MAX_FAST_MODE_FREQ) { in bcm_iproc_i2c_cfg_speed()
1006 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
1008 bus_speed = I2C_MAX_FAST_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
1011 iproc_i2c->bus_speed in bcm_iproc_i2c_cfg_speed()
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H A Di2c-uniphier-f.c519 u32 bus_speed; in uniphier_fi2c_probe() local
535 if (of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed)) in uniphier_fi2c_probe()
536 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in uniphier_fi2c_probe()
538 if (!bus_speed || bus_speed > I2C_MAX_FAST_MODE_FREQ) { in uniphier_fi2c_probe()
539 dev_err(dev, "invalid clock-frequency %d\n", bus_speed); in uniphier_fi2c_probe()
560 priv->clk_cycle = clk_rate / bus_speed; in uniphier_fi2c_probe()
H A Di2c-sh_mobile.c117 unsigned long bus_speed; member
271 if (pd->bus_speed == I2C_MAX_STANDARD_MODE_FREQ) { in sh_mobile_i2c_init()
275 } else if (pd->bus_speed == I2C_MAX_FAST_MODE_FREQ) { in sh_mobile_i2c_init()
281 pd->bus_speed); in sh_mobile_i2c_init()
296 clks_per_cycle = clk_get_rate(pd->clk) / pd->bus_speed; in sh_mobile_i2c_v2_init()
867 u32 bus_speed; in sh_mobile_i2c_probe() local
893 ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed); in sh_mobile_i2c_probe()
894 pd->bus_speed = (ret || !bus_speed) ? I2C_MAX_STANDARD_MODE_FREQ : bus_speed; in sh_mobile_i2c_probe()
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H A Di2c-ismt.c196 static unsigned int bus_speed; variable
197 module_param(bus_speed, uint, S_IRUGO);
198 MODULE_PARM_DESC(bus_speed, "Bus Speed in kHz (0 = BIOS default)");
724 switch (bus_speed) { in ismt_hw_init()
761 bus_speed = 80; in ismt_hw_init()
764 bus_speed = 100; in ismt_hw_init()
767 bus_speed = 400; in ismt_hw_init()
770 bus_speed = 1000; in ismt_hw_init()
773 dev_dbg(dev, "SMBus clock is running at %d kHz\n", bus_speed); in ismt_hw_init()
H A Di2c-synquacer.c538 u32 bus_speed; in synquacer_i2c_probe() local
545 bus_speed = i2c_acpi_find_bus_speed(&pdev->dev); in synquacer_i2c_probe()
546 if (!bus_speed) in synquacer_i2c_probe()
548 &bus_speed); in synquacer_i2c_probe()
600 if (bus_speed < I2C_MAX_FAST_MODE_FREQ) in synquacer_i2c_probe()
H A Di2c-bcm-kona.c716 unsigned int bus_speed; in bcm_kona_i2c_assign_bus_speed() local
718 &bus_speed); in bcm_kona_i2c_assign_bus_speed()
724 switch (bus_speed) { in bcm_kona_i2c_assign_bus_speed()
740 pr_err("%d hz bus speed not supported\n", bus_speed); in bcm_kona_i2c_assign_bus_speed()
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-uniphier.c314 u32 bus_speed; in uniphier_i2c_probe() local
330 if (of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed)) in uniphier_i2c_probe()
331 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in uniphier_i2c_probe()
333 if (!bus_speed || bus_speed > I2C_MAX_FAST_MODE_FREQ) { in uniphier_i2c_probe()
334 dev_err(dev, "invalid clock-frequency %d\n", bus_speed); in uniphier_i2c_probe()
350 priv->clk_cycle = clk_rate / bus_speed; in uniphier_i2c_probe()
H A Di2c-bcm-iproc.c190 unsigned int bus_speed; member
1011 unsigned int bus_speed; in bcm_iproc_i2c_cfg_speed() local
1014 "clock-frequency", &bus_speed); in bcm_iproc_i2c_cfg_speed()
1018 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
1021 if (bus_speed < I2C_MAX_STANDARD_MODE_FREQ) { in bcm_iproc_i2c_cfg_speed()
1023 bus_speed); in bcm_iproc_i2c_cfg_speed()
1027 } else if (bus_speed < I2C_MAX_FAST_MODE_FREQ) { in bcm_iproc_i2c_cfg_speed()
1028 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
1030 bus_speed = I2C_MAX_FAST_MODE_FREQ; in bcm_iproc_i2c_cfg_speed()
1033 iproc_i2c->bus_speed in bcm_iproc_i2c_cfg_speed()
[all...]
H A Di2c-uniphier-f.c519 u32 bus_speed; in uniphier_fi2c_probe() local
535 if (of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed)) in uniphier_fi2c_probe()
536 bus_speed = I2C_MAX_STANDARD_MODE_FREQ; in uniphier_fi2c_probe()
538 if (!bus_speed || bus_speed > I2C_MAX_FAST_MODE_FREQ) { in uniphier_fi2c_probe()
539 dev_err(dev, "invalid clock-frequency %d\n", bus_speed); in uniphier_fi2c_probe()
555 priv->clk_cycle = clk_rate / bus_speed; in uniphier_fi2c_probe()
H A Di2c-sh_mobile.c117 unsigned long bus_speed; member
271 if (pd->bus_speed == I2C_MAX_STANDARD_MODE_FREQ) { in sh_mobile_i2c_init()
275 } else if (pd->bus_speed == I2C_MAX_FAST_MODE_FREQ) { in sh_mobile_i2c_init()
281 pd->bus_speed); in sh_mobile_i2c_init()
296 clks_per_cycle = clk_get_rate(pd->clk) / pd->bus_speed; in sh_mobile_i2c_v2_init()
876 u32 bus_speed; in sh_mobile_i2c_probe() local
899 ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed); in sh_mobile_i2c_probe()
900 pd->bus_speed = (ret || !bus_speed) ? I2C_MAX_STANDARD_MODE_FREQ : bus_speed; in sh_mobile_i2c_probe()
[all...]
H A Di2c-ismt.c196 static unsigned int bus_speed; variable
197 module_param(bus_speed, uint, S_IRUGO);
198 MODULE_PARM_DESC(bus_speed, "Bus Speed in kHz (0 = BIOS default)");
742 switch (bus_speed) { in ismt_hw_init()
779 bus_speed = 80; in ismt_hw_init()
782 bus_speed = 100; in ismt_hw_init()
785 bus_speed = 400; in ismt_hw_init()
788 bus_speed = 1000; in ismt_hw_init()
791 dev_dbg(dev, "SMBus clock is running at %d kHz\n", bus_speed); in ismt_hw_init()
H A Di2c-synquacer.c538 u32 bus_speed; in synquacer_i2c_probe() local
545 bus_speed = i2c_acpi_find_bus_speed(&pdev->dev); in synquacer_i2c_probe()
546 if (!bus_speed) in synquacer_i2c_probe()
548 &bus_speed); in synquacer_i2c_probe()
594 if (bus_speed < I2C_MAX_FAST_MODE_FREQ) in synquacer_i2c_probe()
H A Di2c-bcm-kona.c706 unsigned int bus_speed; in bcm_kona_i2c_assign_bus_speed() local
708 &bus_speed); in bcm_kona_i2c_assign_bus_speed()
714 switch (bus_speed) { in bcm_kona_i2c_assign_bus_speed()
730 pr_err("%d hz bus speed not supported\n", bus_speed); in bcm_kona_i2c_assign_bus_speed()
/kernel/linux/linux-5.10/drivers/ide/
H A Dht6560b.c204 int bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in ht_pio2timings() local
222 active_cycles = (active_time * bus_speed + 999) / 1000; in ht_pio2timings()
223 recovery_cycles = (recovery_time * bus_speed + 999) / 1000; in ht_pio2timings()
H A Dali14xx.c119 int bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in ali14xx_set_pio_mode() local
126 param3 = param1 = (time2 * bus_speed + 999) / 1000; in ali14xx_set_pio_mode()
127 param4 = param2 = (time1 * bus_speed + 999) / 1000 - param1; in ali14xx_set_pio_mode()
H A Dcy82c693.c87 int bus_speed = ide_pci_clk ? ide_pci_clk : 33; in cy82c693_set_pio_mode() local
88 const unsigned long T = 1000000 / bus_speed; in cy82c693_set_pio_mode()
H A Dcmd640.c521 int bus_speed; in cmd640_set_mode() local
524 bus_speed = ide_vlb_clk ? ide_vlb_clk : 50; in cmd640_set_mode()
526 bus_speed = ide_pci_clk ? ide_pci_clk : 33; in cmd640_set_mode()
536 clock_time = 1000 / bus_speed; in cmd640_set_mode()
H A 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()
/kernel/linux/linux-5.10/drivers/mmc/core/
H A Dsdio.c504 unsigned int bus_speed, timing; in sdio_set_bus_speed_mode() local
516 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
520 bus_speed = SDIO_SPEED_SDR104; in sdio_set_bus_speed_mode()
526 bus_speed = SDIO_SPEED_DDR50; in sdio_set_bus_speed_mode()
533 bus_speed = SDIO_SPEED_SDR50; in sdio_set_bus_speed_mode()
540 bus_speed = SDIO_SPEED_SDR25; in sdio_set_bus_speed_mode()
548 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
559 speed |= bus_speed; in sdio_set_bus_speed_mode()
/kernel/linux/linux-6.6/drivers/mmc/core/
H A Dsdio.c519 unsigned int bus_speed, timing; in sdio_set_bus_speed_mode() local
531 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
535 bus_speed = SDIO_SPEED_SDR104; in sdio_set_bus_speed_mode()
541 bus_speed = SDIO_SPEED_DDR50; in sdio_set_bus_speed_mode()
548 bus_speed = SDIO_SPEED_SDR50; in sdio_set_bus_speed_mode()
555 bus_speed = SDIO_SPEED_SDR25; in sdio_set_bus_speed_mode()
563 bus_speed = SDIO_SPEED_SDR12; in sdio_set_bus_speed_mode()
574 speed |= bus_speed; in sdio_set_bus_speed_mode()

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