Date: Sat, 27 Sep 2014 20:31:55 +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: <5427029B.3060502@selasky.org> In-Reply-To: <542701FA.2000408@selasky.org> References: <CAB8uncZeUjdJAsDcxT81Yx2wHd8EB3QEzortSXsL8R5iuSKJRA@mail.gmail.com> <CAB8uncYd24GkgK8Dsd51BAhoMjKFoAeS3AQ0a0=1mZjeprjHUw@mail.gmail.com> <541FBD6F.2080507@selasky.org> <CAB8uncb%2BHtjDXJG7gS1QGz8ayR%2BwoaO-UWFbwTVXHrCXnQoa2A@mail.gmail.com> <541FDDF0.90502@selasky.org> <CAB8uncZaESbHiDJfYjybTg7mfhq0MG66%2BUqshxqDFVTej6rkeA@mail.gmail.com> <CAB8uncYrf=zP=ithL=dCci4opir4U0AWGCWM3JU38EscPdp3Og@mail.gmail.com> <542662BE.5050908@selasky.org> <CAB8uncYuMvc1hXxJib_bDs%2BAOrYhCfVkaV8O5VtgjFjJo_T2mA@mail.gmail.com> <542701FA.2000408@selasky.org>
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On 09/27/14 20:29, Hans Petter Selasky wrote:
> Hi,
>
> Can you try the attached patch?
>
> --HPS
=== dev/pci/pci.c
==================================================================
--- dev/pci/pci.c (revision 272064)
+++ dev/pci/pci.c (local)
@@ -3025,7 +3025,10 @@
/* Update the config register if it changed. */
if (irq != cfg->intline) {
cfg->intline = irq;
- pci_write_config(dev, PCIR_INTLINE, irq, 1);
+ if (irq != 255)
+ pci_write_config(dev, PCIR_INTLINE, irq, 1);
+ else
+ printf("Skipped\n");
}
/* Add this IRQ as rid 0 interrupt resource. */
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