Date: Mon, 2 Aug 2004 12:56:01 +0000 (UTC) From: Ian Dowse <iedowse@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ehci.c ehci_pci.c ehcireg.h ehcivar.h Message-ID: <200408021256.i72Cu1Wt019096@repoman.freebsd.org>
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iedowse 2004-08-02 12:56:01 UTC
FreeBSD src repository
Modified files:
sys/dev/usb ehci.c ehci_pci.c ehcireg.h ehcivar.h
Log:
Attempt to follow the correct procedure for synchronising with the
system BIOS to disable legacy device emulation as per the "EHCI
Extended Capability: Pre-OS to OS Handoff Synchronisation" section
of the EHCI spec. BIOSes that implement legacy emulation using SMIs
are supposed to disable the emulation when this procedure is performed.
Revision Changes Path
1.13 +0 -3 src/sys/dev/usb/ehci.c
1.13 +71 -1 src/sys/dev/usb/ehci_pci.c
1.5 +11 -3 src/sys/dev/usb/ehcireg.h
1.3 +1 -0 src/sys/dev/usb/ehcivar.h
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