Date: Thu, 18 May 2006 10:18:17 +0400 From: Sergey Matveychuk <sem@FreeBSD.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: all usb-ethernet adapters are borked? Message-ID: <446C11A9.4010009@FreeBSD.org> In-Reply-To: <200605171020.10644.hselasky@c2i.net> References: <44699796.40206@FreeBSD.org> <20060516.134541.115955424.imp@bsdimp.com> <446AC196.9070901@FreeBSD.org> <200605171020.10644.hselasky@c2i.net>
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Hans Petter Selasky wrote: > On Wednesday 17 May 2006 08:24, Sergey Matveychuk wrote: >> Sure. >> http://sunner.elcomnet.ru/~sem/sleep.panic > > From what I can see, the "usbd_do_request()" is called from an interrupt or > timeout. Maybe some ethernet-adapter registers must be pre-read or cached, or > Giant must be locked. It's called from in_addmulti()->if_addmulti()->rue_ioctl() just I try to assign an IP address to the interface. I don't know why this info does not exist in tracing. -- Dixi. Sem.
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