From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Yang Date: Fri, 2 Dec 2005 13:56:10 +0800 Subject: [U-Boot-Users] 83xx TSEC In-Reply-To: <4328B603.8020002@cray.com> References: <4328B603.8020002@cray.com> Message-ID: <1c3e00040512012156v91f28d8l@mail.gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi David, Have you resolved this now? Now I am also working with 83xx TSEC, but we also meet the problem,in MDIO and MDC there isn't any signal, I wonder if you meet the same problem in your board and whether you can give me some comment on this! Best Regards, Simon 2005/9/15, David Updegraff : > Hi. > > Anyone know of any registers to look at in the TSEC stuff that might > tell a guy why a frame is not moving? > > Our PHY looks fine; 'mii dump' is fine, link up, etc. but in tsec_send() > the buffer of a ping is loaded up, and simply never goes anywhere. > ->tstat remains clear (no halt bit), but rtx.txbd[txIdx].status never > changes from assigned value. > > Stats claim no frames; which is correct. I need some help in > understanding why TSEC feels it cannot feed anything out the inerface. > > Thanx. > > -dbu. > > > ------------------------------------------------------- > SF.Net email is sponsored by: > Tame your development challenges with Apache's Geronimo App Server. Download > it for free - -and be entered to win a 42" plasma tv or your very own > Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users at lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users >