Date: Fri, 3 Dec 1999 09:36:19 -0500 (EST) From: David Gilbert <dgilbert@velocet.ca> To: freebsd-net@freebsd.org Subject: de question. Message-ID: <14407.54627.227163.613498@trooper.velocet.net>
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Under heavy use, my de devices (both on cards with a single de and on cards with 4 de's) will all give the following message de0: abnormal interrupt: transmit underflow (raising TX threshold to 96|256) de0: abnormal interrupt: transmit underflow (raising TX threshold to 128|512) de0: abnormal interrupt: transmit underflow (raising TX threshold to 160|1024) de0: abnormal interrupt: transmit underflow (switching to store-and-forward mode) this sounds to me like we're degrading to a less efficient mode. Is it desireable to have some different behaviour? What flow of events is causing this? Dave. -- ============================================================================ |David Gilbert, Velocet Communications. | Two things can only be | |Mail: dgilbert@velocet.net | equal if and only if they | |http://www.velocet.net/~dgilbert | are precisely opposite. | =========================================================GLO================ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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