Hi Sekhar, Thanks. I traced down the error to a network related issue, which causes a connection disruption frequently. There are no errors in an isolated, small network. Regards JK
------- Original Message ------- Sender : Nori, Sekhar<[email protected]> Date : Jan 05, 2011 18:01 (GMT+09:00) Title : RE: DM365:ERROR: davinci_emac: WARN: emac_dev_tx: Out of TX BD's Hi Jaya, On Wed, Jan 05, 2011 at 09:54:24, Jaya krishnan wrote: > Hi > I get the following messages while running a DM365 based H264 or MPEG > Encoder and is decoded and is dispalyed on a PC. (Eg.VLC/QT) > ERROR: davinci_emac: WARN: emac_dev_tx: Out of TX BD's > EMAC: TX Complete: Starting queue . This means that the driver is unable to send packets out for some reason and so is running out of transmit BDs. Are you running on an half-duplex network? Can you dump the EMAC stat registers to see if anything stands out? Thanks, Sekhar > > I am using kernel version 2.6.18 (linux-2.6.18_pro500) > > There is a considerable amount of frame drop when this situation > occurs. It does not lead to stopping or crash of the encoder. > Pls help me to solve this. > Regards > JK > > > > Jayakrishnan M M > Research Engineer > R&D Team-2 , Group-5 > Security Solutions Division > SAMSUNG TECHWIN CO.,LTD > > TEL +82-70-7147-8482 > FAX +82-31-8018-3712 > Mobile +82-10-6409-3619 > E-mail:[email protected] > > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > Jayakrishnan M M Research Engineer R&D Team-2 , Group-5 Security Solutions Division SAMSUNG TECHWIN CO.,LTD TEL +82-70-7147-8482 FAX +82-31-8018-3712 Mobile +82-10-6409-3619 E-mail:[email protected] _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
