Date: Mon, 08 Dec 2014 10:55:02 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 195793] USB 3.0 support on Intel H97 chipset Message-ID: <bug-195793-17-eECmOTrutP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195793-17@https.bugs.freebsd.org/bugzilla/> References: <bug-195793-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195793 Hans Petter Selasky <hselasky@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC| |hselasky@FreeBSD.org --- Comment #1 from Hans Petter Selasky <hselasky@FreeBSD.org> --- Hi, I'm not sure about Haswell, but Panther point chipsets has a propritary USB extension to switch on/off USB 3.0 support. Look for: /* On Intel chipsets reroute ports from EHCI to XHCI controller. */ switch (pci_get_devid(self)) { case 0x0f358086: /* BayTrail */ case 0x9c318086: /* Panther Point */ case 0x1e318086: /* Panther Point */ case 0x8c318086: /* Lynx Point */ sc->sc_port_route = &xhci_pci_port_route; sc->sc_imod_default = XHCI_IMOD_DEFAULT_LP; break; default: break; } In: sys/dev/usb/controller/xhci_pci.c Maybe you need to add your HASWELL XHCI ID's there! --HPS -- You are receiving this mail because: You are the assignee for the bug.
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