Date: Sat, 15 Jun 2013 09:34:59 +0200 From: =?utf-8?Q?Hans_Petter_Selasky?= <hans.petter.selasky@bitfrost.no> To: =?utf-8?Q?Sergey_V=2E_Dyatko?= <sergey.dyatko@gmail.com>, =?utf-8?Q?Konstantin_Belousov?= <kostikbel@gmail.com> Cc: =?utf-8?Q?kib=40freebsd=2Eorg?= <kib@freebsd.org>, =?utf-8?Q?current=40freebsd=2Eorg?= <current@freebsd.org> Subject: RE: USB Keyboard not worked on current (r251681) Message-ID: <zarafa.51bc1923.5756.58e2067432d50c6f@eric2.bitfrost> In-Reply-To: <20130615052941.GI91021@kib.kiev.ua> References: <20130615052941.GI91021@kib.kiev.ua>
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It is some error code from busdma. --HPS -----Original message----- > From:Konstantin Belousov <kostikbel@gmail.com> > Sent: Saturday 15th June 2013 7:29 > To: Sergey V. Dyatko <sergey.dyatko@gmail.com> > Cc: kib@freebsd.org; current@freebsd.org > Subject: Re: USB Keyboard not worked on current (r251681) > > On Fri, Jun 14, 2013 at 12:41:28PM +0300, Sergey V. Dyatko wrote: > > On Fri, 14 Jun 2013 11:36:56 +0200 > > Hans Petter Selasky <hps@bitfrost.no> wrote: > > > > > See this thread and solution "Supermicro 6027R-N3RF+head, usb trouble" > > > > > It was 'fixed' by r251282, but I see r251681 on subject :) > > added kib@ to Cc > > It was not 'fixed', I reacted on something which was wrong on its own, > and which was accidentally reported to somehow cover/fix the USB issue. > > You have to trace does the real cause of the USB failure, in particular, > to find the place where USB_ERR_NOMEM comes from. But, the error from > the usbd_ctrl_transfer_setup: 'could not setup default USB transfer' > comes before ENOMEM and its cause is lost in the USB code. >
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