Date: Thu, 3 Jun 2010 17:50:08 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-current@freebsd.org Cc: Marcelo/Porks <marcelorossi@gmail.com>, Garrett Cooper <yanefbsd@gmail.com>, current@freebsd.org Subject: Re: Fwd: umodem (4) recognize a CDC-ACM device Message-ID: <201006031750.08693.hselasky@c2i.net> In-Reply-To: <AANLkTin2MsQIb3cDhKl9GYjZlOCyyCDMW36dbKmSLXoI@mail.gmail.com> References: <AANLkTinuhcIfsFvowzbsDJWy-gqob40oNxUPN-OvXc2E@mail.gmail.com> <201006021825.25337.hselasky@c2i.net> <AANLkTin2MsQIb3cDhKl9GYjZlOCyyCDMW36dbKmSLXoI@mail.gmail.com>
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On Thursday 03 June 2010 16:22:33 Marcelo/Porks wrote: > On Wed, Jun 2, 2010 at 1:25 PM, Hans Petter Selasky <hselasky@c2i.net> wrote: > > Hi, > > > > The problem is that LOW speed does not support BULK transfers according > > to the USB specification. I guess we could switch that support on, though > > I'd rather stick with the spec. > > > > Try changing this line in: > > > > src/sys/dev/usb/usb_transfer.c > > > > [USB_SPEED_LOW] = 0, /* not supported */ > > Into: > > > > [USB_SPEED_LOW] = 8, /* not supported according to USB > > spec. */ > > Hi, Thanks again for the reply. > > I changed this line [1], but the result was the same: Hi, You also need to update this structure above: [UE_BULK] = { [USB_SPEED_LOW] = {.fixed = {0, 0, 0, 0}}, /* invalid */ Change it into: 8, 8, 8, 8, :-) --HPS
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