Date: Tue, 26 Mar 2002 22:48:33 -0800 (PST) From: Archie Cobbs <archie@dellroad.org> To: Luigi Rizzo <rizzo@icir.org> Cc: freebsd-net@freebsd.org Subject: Re: ip_output and ENOBUFS Message-ID: <200203270648.g2R6mXl39332@arch20m.dellroad.org> In-Reply-To: <20020326223947.B16450@iguana.icir.org> "from Luigi Rizzo at Mar 26, 2002 10:39:48 pm"
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Luigi Rizzo writes: > As a matter of fact, i even implemented a similar thing in dummynet, > and if device drivers call if_tx_rdy() when they complete a > transmission, then the tx interrupt can be used to clock > packets out of the dummynet pipes. A patch for if_tun.c is below, So if_tx_rdy() sounds like my if_get_next().. guess you already did that :-) Is if_tx_rdy() something that can be used generally or does it only work with dummynet ? -Archie __________________________________________________________________________ Archie Cobbs * Packet Design * http://www.packetdesign.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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