Hello all, I noticed an Ethernet blocking on a Yosemite evaluation board when we are using both Ethernet devices (eth0 and eth1). To reproduce the issue, I just telnet the board from a PC (PC1) through eth0 and then telnet another PC (PC2) from the first telnet session through eth1. Then I display a lot of characters on the last telnet session: $ for i in `seq 1 100000`; do echo "$i aaaaaaaaaaa..(x160)..aaa"; done
After a while, transmission is blocked and leads to an rxde interruption from the MAL. Yosemite evaluation kit runs Linux 2.16.13 but I reproduced the issue with our board running Linux-2.6.16 on a 440EP. In Linux 2.6.16, the new ibm_emac driver tries to recover the error but Ethernet remains very very slow even one day after the end of the transmission. I didn't notice any evolution related to this neither any discussion on the topic. Sorry if I missed them. I am working on the subject but an idea or related information would be helpful. Thank you, Nicolas Genevrier _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded