From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: NAPI for eepro100 Date: Wed, 12 Jun 2002 16:33:44 -0700 (PDT) Sender: owner-netdev@oss.sgi.com Message-ID: References: <3D07D270.5060902@mandrakesoft.com> <20020612.160532.134201977.davem@redhat.com> <3D07D6A6.7090308@mandrakesoft.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: fxzhang@ict.ac.cn, linux-mips@oss.sgi.com, saw@saw.sw.com.sg, linux-kernel@vger.kernel.org, netdev@oss.sgi.com Return-path: To: jgarzik@mandrakesoft.com In-Reply-To: <3D07D6A6.7090308@mandrakesoft.com> List-Id: netdev.vger.kernel.org From: Jeff Garzik Date: Wed, 12 Jun 2002 19:17:58 -0400 Oh crap, you're right... eepro100 in general does funky stuff with the way packets are handled, mainly due to the need to issue commands to the NIC engine instead of the normal per-descriptor owner bit way of doing things. The question is, do the descriptor bits have to live right before the RX packet data buffer or can other schemes be used?