From owner-freebsd-hackers Thu Mar 16 07:23:14 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id HAA10862 for hackers-outgoing; Thu, 16 Mar 1995 07:23:14 -0800 Received: from cs.sunysb.edu (sbcs.sunysb.edu [130.245.1.15]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id HAA10855 for ; Thu, 16 Mar 1995 07:23:08 -0800 Received: from sbtzi-cker.csdept (sbtzi-cker.cs.sunysb.edu [130.245.1.65]) by cs.sunysb.edu (8.6.11/8.6.9) with SMTP id KAA21273 for ; Thu, 16 Mar 1995 10:23:03 -0500 Date: Thu, 16 Mar 1995 10:23:03 -0500 From: Chitra Venkatramani Message-Id: <199503161523.KAA21273@cs.sunysb.edu> To: hackers@FreeBSD.org Subject: net question Sender: hackers-owner@FreeBSD.org Precedence: bulk Hi! In if_ed.c, the ethernet driver, the sizes of the transmit and receive buffers are set. For 16bit cards, the transmit buffer size is set to 2 buffers, each 6 pages, each page being 256 bytes. And the remaining memory is set aside for the receiver ring buffer. I would like to know if it is possible to set the transmit buffer size to be larger, say 6 buffers and leave the rest for the receiver, in software ? That is, is this parameter software configurable ? Thanks -Chitra (chitra@cs.sunysb.edu)