From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Grandegger Date: Mon, 26 Oct 2009 13:32:22 +0100 Subject: [U-Boot] Fw: Re: Re: [PATCH] add u-boot sja1000/can support In-Reply-To: <200910261647227347739@gmail.com> References: <200910241217470153391@gmail.com>, <200910261248270312273@gmail.com>, <200910261629132341038@gmail.com> <200910261647227347739@gmail.com> Message-ID: <4AE596D6.806@grandegger.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de miaofng wrote: > Hi mike, > It seems there's a big difference between my current project > and u-boot common usage. I can only enjoy the patch myself now Yes, can you describe your use-case. CAN in U-BOOT, so far, was just used to send or receive one or a few messages, mainly for testing purposes. > > i want to get a packet from usb/network, then redirect it to can bus. > So blocked write/read of can is not allowed. You have that working? Wolfgang.