|
From: | Ofer Epstein |
Subject: | RE: [lwip-users] Abnormal Tx delays |
Date: | Fri, 21 Sep 2007 13:14:31 +0200 |
Hello Nicolas, I am interested in
further details regarding the driver problem you have had. I think I also have
a MAC driver problem. It looks like the MAC
stops sending frames suddenly and this is causing the lwip stack to deadlock
while waiting to TX DONE IRQ. I managed to force tx restart
on the MAC and this "fix" the deadlock but with a big performance
penalty, so it's is not a real solution. I use a TALITY MAC driver. Please let me know your
experience with your MAC driver. Thanks, Ofer From: address@hidden
[mailto:address@hidden On Behalf Of Nicolas Pinault Bonjour Frédéric, I don't got such problems with
current code. Since you got the CVS HEAD today, to you have updated your port
& driver with all "last" requirements? Take a look to http://lwip.scribblewiki.com/LwIP_version_1.3.0_release_notes. It's not
updated "of the day", but most important points are listed. I think to things like
sys_mbox_tryfetch, lwip_init (if you use tcpip_init, you don't have to call it
directly), the new There is also last changes in
CHANGELOG, like rename of MEMP_TCPIP_MSG to MEMP_TCPIP_MSG_API and the new
MEMP_TCPIP_MSG_INPKT pool for input packets. Perhaps the problem is here? I hope
it help you... ----- Original Message ----- From: "Nicolas Pinault" <address@hidden> To: "Mailing list for lwIP
users" <address@hidden> Sent: Tuesday, September 18, 2007
5:34 PM Subject: [lwip-users] Hi all, > _______________________________________________
_______________________________________________ lwip-users mailing list address@hidden http://lists.nongnu.org/mailman/listinfo/lwip-users
|
[Prev in Thread] | Current Thread | [Next in Thread] |