Date: Mon, 22 Sep 2014 10:29:36 +0200 From: Hans Petter Selasky <hps@selasky.org> To: huanghwh@gmail.com Cc: "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org> Subject: Re: xhci problem on UEFI boot MacBookPro 11,3 Message-ID: <541FDDF0.90502@selasky.org> In-Reply-To: <CAB8uncb%2BHtjDXJG7gS1QGz8ayR%2BwoaO-UWFbwTVXHrCXnQoa2A@mail.gmail.com> References: <CAB8uncZeUjdJAsDcxT81Yx2wHd8EB3QEzortSXsL8R5iuSKJRA@mail.gmail.com> <CAB8uncYd24GkgK8Dsd51BAhoMjKFoAeS3AQ0a0=1mZjeprjHUw@mail.gmail.com> <541FBD6F.2080507@selasky.org> <CAB8uncb%2BHtjDXJG7gS1QGz8ayR%2BwoaO-UWFbwTVXHrCXnQoa2A@mail.gmail.com>
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On 09/22/14 10:26, Huang Wen Hui wrote: > Hi, > For xhci, this is "intpin=a, irq=255", no change. vmstat -i show almost > same result: > > interrupt total rate > irq9: acpi0 887 0 > irq16: ahci0 119840 20 > cpu0:timer 61017 10 > irq264: hdac0 11 0 > irq265: bge0 100509 16 > irq266: xhci0 10 0 > irq267: hdac1 1651 0 > cpu1:timer 45710 7 > cpu7:timer 41966 7 > cpu6:timer 43753 7 > cpu2:timer 39606 6 > cpu3:timer 49974 8 > cpu4:timer 46549 7 > cpu5:timer 29639 4 > irq268: vgapci0 42382 7 > Total 623504 104 > > > But these message are UEFI only: > > Sep 21 10:37:34 mbp kernel: xhci_root_intr: port 8 changed > Sep 21 10:37:34 mbp kernel: xhci_root_intr: port 12 changed > Sep 21 10:37:34 mbp kernel: xhci_root_intr: port 19 changed > > Cheers, > Huang Wen Hui Can you try setting: hw.usb.xhci.use_polling=1 in /boot/loader.conf Does it make any difference? --HPS
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