Date: Mon, 23 Jul 2007 01:38:14 +0400 From: Vladimir Grebenschikov <vova@fbsd.ru> To: Mark Hobden <markhobden@gmail.com> Cc: freebsd-current@freebsd.org, freebsd-usb@freebsd.org Subject: Re: uhidev(4) update - USB HID driver level for devices with multiple report ids Message-ID: <1185140294.1540.11.camel@localhost> In-Reply-To: <c57a76300707221211r3ccfa880u87cfc7d78cc86d3a@mail.gmail.com> References: <c57a76300707171505y4eda6931g76aa8cab88e09076@mail.gmail.com> <1184929509.1415.10.camel@localhost> <c57a76300707200506p211eb0d2uf333c36e73cfb0fa@mail.gmail.com> <1184946870.1356.2.camel@localhost> <c57a76300707201755l3010bf0dndfdff1d6e79227a4@mail.gmail.com> <1185011732.1420.4.camel@localhost> <c57a76300707221211r3ccfa880u87cfc7d78cc86d3a@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
=F7 =D7=D3, 22/07/2007 =D7 20:11 +0100, Mark Hobden =D0=C9=DB=C5=D4: > Thanks for all the info. >=20 > I am having trouble reproducing a panic like this here or finding out > how it gets down a path like this. I am wondering if this only occurs > on EHCI devices. Hopefully later in the week I will be able to borrow > some equipment from work to test with here. But do you have a > different > keyboard that you could try out booting on the UHCI controller? If > that > works OK it should show me where to look. I can try to connect same keyboard through USB1 hub, it should be enough to attach it to UHCI instead of EHCI ? =20 > I'm afraid I don't know about setting dump devices before booting as > in the past I have always triggered them by attaching hardware after > the system is booted. <:-| >=20 > The other problem for you would be that because all the usb modules > are loaded as modules you need to load them individually into kgdb > with their start address as described in the link below: >=20 > http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-kld.h= tml >=20 > Which wouldn't be fun as each time you want to load kgdb you have > to do this for usb, uhid and ukbd. I find it easier to just compile them > into the kernel. Ok, may compile them into kernel, but I still have little trouble with creating kernel dump while boot - before execution of dumpdev. Will try to find some comconsole cable or firewire cable. to do kgdb from remote machine. > Kind Regards, > Mark --=20 Vladimir B. Grebenschikov vova@fbsd.ru
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1185140294.1540.11.camel>