OHCI(4) - Device Drivers Manual # OHCI(4) - Device Drivers Manual NAME # ohci - USB Open Host Controller Interface SYNOPSIS # ohci* at acpi? ohci* at cardbus? ohci* at fdt? ohci* at pci? **ohci* at voyager? ** (loongson) usb* at ohci? DESCRIPTION # The ohci driver provides support for USB Open Host Controller Interface, which provides an interface to usb(4) devices. SEE ALSO # acpi(4), cardbus(4), ehci(4), intro(4), pci(4), uhci(4), usb(4), voyager(4) ...
PCHB(4) - Device Drivers Manual # PCHB(4) - Device Drivers Manual NAME # pchb - PCI-Host Bridge SYNOPSIS # pchb* at pci? pci* at pchb? DESCRIPTION # The pchb driver provides support for PCI-Host adapter-specific functions. Support is provided for the following devices: i450 PCIset (Orion) Supports additional PCI buses. Reliance Computer ROSB4, CNB20HE, CNB20LE Supports additional PCI buses. i82424ZX (Saturn) Disables CPU-PCI write posting. i82443BX Provides workaround for the following errata: “An incorrect address may be driven on the DRAM bus, resulting in memory data being fetched from the wrong location. ...
PCHTEMP(4) - Device Drivers Manual # PCHTEMP(4) - Device Drivers Manual NAME # pchtemp - Intel PCH temperature sensor SYNOPSIS # pchtemp* at pci? DESCRIPTION # The pchtemp driver provides support for the temperature sensor in the Intel X99, C610 series, 9 series and 100 series platform controller hub (PCH). These sensors provide 0.5 degC resolution. Sensor values are made available through the sysctl(8) interface. SEE ALSO # intro(4), pci(4), sensorsd(8), sysctl(8) ...
PCI(4) - Device Drivers Manual # PCI(4) - Device Drivers Manual NAME # pci - introduction to PCI bus support SYNOPSIS # # alpha pci* at apecs? pci* at cia? pci* at irongate? pci* at lca? pci* at tsp? pci* at mcpcia? # amd64, i386 pci* at mainbus0 # arm64 pci* at acpipci? pci* at bcmpcie? pci* at dwpcie? pci* at mvkpcie? pci* at pciecam? pci* at rkpcie? # armv7 pci* at mvpcie? ...
PCIB(4) - Device Drivers Manual # PCIB(4) - Device Drivers Manual NAME # pcib - PCI-ISA bridge SYNOPSIS # pcib* at pci? isa* at pcib? DESCRIPTION # The pcib driver supports generic PCI-ISA bridges. These devices are largely transparent and provide no user accessible entry points. SEE ALSO # intro(4), isa(4), pci(4) OpenBSD 7.5 - May 31, 2007
PCIBIOS(4) - Device Drivers Manual (i386) # PCIBIOS(4) - Device Drivers Manual (i386) NAME # pcibios - introduction to PCI BIOS support SYNOPSIS # pcibios0 at bios0 flags 0x0000 DESCRIPTION # OpenBSD provides support for setting up PCI controllers, bridges, and devices using information extracted from the BIOS. Ideally, the boot firmware of a machine (a.k.a. BIOS) should set up all PCI devices; assigning them I/O and memory addresses and interrupts. ...
PCIDUMP(8) - System Manager’s Manual # PCIDUMP(8) - System Manager’s Manual NAME # pcidump - show PCI device data SYNOPSIS # pcidump [-v] [-x | -xx | -xxx] [-d pcidev] [bus:dev:func] pcidump -r file [-d pcidev] bus:dev:func DESCRIPTION # The pcidump utility displays the device address, vendor, and product name of PCI devices. When no arguments are given, information on all PCI devices in the system is shown; otherwise a single PCI domain or device may be specified. ...
PCIIDE(4) - Device Drivers Manual # PCIIDE(4) - Device Drivers Manual NAME # pciide - PCI IDE controller driver SYNOPSIS # pciide* at pci? flags 0x0000 pciide* at jmb? flags 0x0000 option PCIIDE_AMD756_ENABLEDMA option PCIIDE_CMD064x_DISABLE option PCIIDE_CMD0646U_ENABLEUDMA atapiscsi* at pciide? flags 0x0000 wd* at pciide? flags 0x0000 DESCRIPTION # The pciide driver supports the PCI IDE controllers as specified in the “PCI IDE controller specification, revision 1.0” draft, as well as the Serial ATA controllers working either in parallel ATA compatibility mode or in native serial mode. ...
PCN(4) - Device Drivers Manual # PCN(4) - Device Drivers Manual NAME # pcn - AMD PCnet-PCI 10/100 Ethernet device SYNOPSIS # pcn* at pci? acphy* at mii? amphy* at mii? lxtphy* at mii? nsphy* at mii? DESCRIPTION # The pcn device driver supports Ethernet interfaces based on the AMD PCnet-PCI family of Ethernet chips. The chips supported by the pcn driver include: Am79c970 PCnet-PCI Single-Chip Ethernet Controller for PCI Local Bus ...
PCSCP(4) - Device Drivers Manual # PCSCP(4) - Device Drivers Manual NAME # pcscp - Advanced Micro Devices Am53c974 PCscsi-PCI SCSI interface SYNOPSIS # pcscp* at pci? DESCRIPTION # The pcscp driver provides support for the Advanced Micro Devices Am53c974 PCscsi-PCI SCSI controller and boards using this chip, including the Tekram DC-390 PCI SCSI host adapter. For Tekram DC-390U/F PCI SCSI host adapters, use the siop(4) driver. SEE ALSO # cd(4), ch(4), intro(4), pci(4), scsi(4), sd(4), st(4), uk(4) ...