Date: Mon, 22 Sep 2014 08:10:55 +0200 From: Hans Petter Selasky <hps@selasky.org> To: huanghwh@gmail.com, "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org> Subject: Re: xhci problem on UEFI boot MacBookPro 11,3 Message-ID: <541FBD6F.2080507@selasky.org> In-Reply-To: <CAB8uncYd24GkgK8Dsd51BAhoMjKFoAeS3AQ0a0=1mZjeprjHUw@mail.gmail.com> References: <CAB8uncZeUjdJAsDcxT81Yx2wHd8EB3QEzortSXsL8R5iuSKJRA@mail.gmail.com> <CAB8uncYd24GkgK8Dsd51BAhoMjKFoAeS3AQ0a0=1mZjeprjHUw@mail.gmail.com>
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On 09/22/14 07:42, Huang Wen Hui wrote: > verbose log with hw.usb.xhci.debug="15" in BIOS mode: > http://sw.gddsn.org.cn/freebsd/messages-bios.txt > verbose log with hw.usb.xhci.debug="15" in UEFI mode: > http://sw.gddsn.org.cn/freebsd/messages-uefi.txt > Hi, It might look as if the XHCI is receiving no interrupts, which is not an XHCI fault. When removing the timestamps and diffing I see changes like: intpin=c, irq=11 -> kernel: intpin=c, irq=255 And one ACPI change: kernel: ACPI: RSDP 0x7ad8e014 00024 (v02 APPLE ) vs kernel: ACPI: RSDP 0xfe020 00024 (v02 APPLE ) --HPS
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