From owner-cvs-src@FreeBSD.ORG Thu May 15 09:57:56 2003 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 51BE737B401; Thu, 15 May 2003 09:57:56 -0700 (PDT) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 03C2443FA3; Thu, 15 May 2003 09:57:56 -0700 (PDT) (envelope-from tmm@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h4FGvt0U052998; Thu, 15 May 2003 09:57:55 -0700 (PDT) (envelope-from tmm@repoman.freebsd.org) Received: (from tmm@localhost) by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h4FGvtlw052997; Thu, 15 May 2003 09:57:55 -0700 (PDT) Message-Id: <200305151657.h4FGvtlw052997@repoman.freebsd.org> From: Thomas Moestl Date: Thu, 15 May 2003 09:57:55 -0700 (PDT) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/dev/gem if_gem.c if_gemvar.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 May 2003 16:57:56 -0000 tmm 2003/05/15 09:57:55 PDT FreeBSD src repository Modified files: sys/dev/gem if_gem.c if_gemvar.h Log: Miscellaneous fixes: - Fix compilation without GEM_DEBUG. - Do not #define GEM_DEBUG by default; it adds overhead (due to bzero()ing RX space) and is not needed any more, since the driver is quite stable now. - Fix watchdog timeouts when failing to load TX packets. - Do not forcibly limit the number of descriptors used for a packet to GEM_NTXSEGS, by passing this number to bus_dma_tag_create(). There is no requirement for a limit any lower than the total number of available descriptors, and the present limit caused network problems due to mbuf chains requiring more descriptors. GEM_NTXSEGS is still used to estimate the interrupt window size, for which we just need an estimate. Approved by: re (rwatson) Revision Changes Path 1.16 +56 -5 src/sys/dev/gem/if_gem.c 1.8 +3 -1 src/sys/dev/gem/if_gemvar.h