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OHCI(4) 		     Kernel Interfaces Manual			 OHCI(4)

NAME
     ohci -- OHCI USB Host Controller driver

SYNOPSIS
     device ohci

DESCRIPTION
     The ohci driver provides support for OHCI-type PCI based USB controllers.

HARDWARE
     The ohci driver supports all OHCI v1.0 compliant controllers including:

     *	 AcerLabs M5237 (Aladdin-V)
     *	 AMD-756
     *	 OPTi 82C861 (FireLink)
     *	 NEC uPD 9210
     *	 CMD Tech 670 (USB0670)
     *	 CMD Tech 673 (USB0673)
     *	 NVIDIA nForce3

SYSCTL VARIABLES
     The  following  variables	are  available	as  both sysctl(8) variables and
     loader(8) tunables:

     hw.usb.ohci.debug
	     Debug output level, where 0 is debugging disabled and larger values
	     increase debug message verbosity.	Default is 0.

SEE ALSO
     ehci(4), uhci(4), xhci(4)

HISTORY
     The ohci device driver first appeared in FreeBSD 3.0.

AUTHORS
     The ohci driver was written by Lennart  Augustsson  <augustss@carlstedt.se>
     for the NetBSD project.

FreeBSD ports 15.1		December 24, 2020			 OHCI(4)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=ohci&sektion=4&manpath=FreeBSD+15.1-RELEASE+and+Ports>

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