Date: Mon, 26 Aug 2013 16:55:53 +0100 From: "Lundberg, Johannes" <johannes@brilliantservice.co.jp> To: FreeBSD Current <freebsd-current@freebsd.org> Cc: freebsd-usb@freebsd.org Subject: Re: xhci broken on 10-CURRENT and 2013 MacBook Air? Message-ID: <CAASDrVmyduRKwsp5oURYuHX8G4hoODn0TftbC5MfV=3XhhocrA@mail.gmail.com> In-Reply-To: <CAASDrV=_8XDFZqcVP7aHdgEwxtMEDyNDQAyM5dgPmJ6=toOpow@mail.gmail.com> References: <CAASDrV=_8XDFZqcVP7aHdgEwxtMEDyNDQAyM5dgPmJ6=toOpow@mail.gmail.com>
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Just looked through the PR mail that came today and found possible duplicates. o usb/180726 usb XHCI umass support breaks between r248085 and r252560 o usb/179342 usb Freebsd 10.0-current USB 3.0 not working (xhci_do_coma Johannes Lundberg BRILLIANTSERVICE CO., LTD. <http://www.brilliantservice.co.jp>; On Mon, Aug 26, 2013 at 4:42 PM, Lundberg, Johannes < johannes@brilliantservice.co.jp> wrote: > Hi > > I'm trying to install 10-CURRENT on a 2013 MacBook Air and there seem to > be some problem with the xhci driver. > > During boot of the memstick image of current from 20130818 I get either of > the following errors: > > - Boot freezes during probe of xhci devices. > - Probing times out (immediately) and I get the mountroot> prompt but no > functional keyboard. > > I tried an image of 10-current from May but the problem is the same so > what ever change that made this stop working was committed before May. > > I also tried disabling xhci with the following steps but without success > > - Enter boot prompt > - set hint.xhci.0.disabled=1 > - load ehci / uhci > - boot > > The 9.1 release successfully detects all usb devices during install but > stop working at the partitioning tool because the PCIe SSD drive isn't > detected. Using 9.1 as LiveCD I managed to pull out the following > information. > > ----- > > MacBook Air 2013, FreeBSD 9.1 LiveCD > > dmesg output > > xhci0: <XHCI (generic) USB 3.0 controller> mem 0xb0a00000-0xb0a0ffff at > device 20.0 on pci0 > > pciconf -l output > > xhci0@pci0:0:20:0: class=0x0c0330 card=0x72708086 chip=0x9c318086 > rev=0x04 hdr=0x00 > > usbconfig output > > ugen0.1: <XHCI root hub 0x8086> at usbus0, cfg=0 md=HOST spd=SUPER > (5.0Gbps) pwr=SAVE > ugen0.2: <BRCM20702 Hub Apple Inc.> at usbus0, cfg=0 md=HOST spd=FULL > (12Mbps) pwr=SAVE > ugen0.3: <product 0x820a vendor 0x05ac> at usbus0, cfg=0 md=HOST spd=FULL > (12Mbps) pwr=ON > ugen0.4: <product 0x820b vendor 0x05ac> at usbus0, cfg=0 md=HOST spd=FULL > (12Mbps) pwr=ON > ugen0.5: <Bluetooth USB Host Controller Apple Inc.> at usbus0, cfg=0 > md=HOST spd=FULL (12Mbps) pwr=ON > ugen0.6: <Apple Internal Keyboard Trackpad Apple Inc.> at usbus0, cfg=0 > md=HOST spd=FULL (12Mbps) pwr=ON > ugen0.7: <USB Flash Disk BUFFALO> at usbus0, cfg=0 md=HOST spd=SUPER > (5.0Gbps) pwr=ON > > ----- > > Anyone has any clue what's going on? > > Best regards > > Johannes Lundberg > BRILLIANTSERVICE CO., LTD. <http://www.brilliantservice.co.jp>; >
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