From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269661AbTGULGR (ORCPT ); Mon, 21 Jul 2003 07:06:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269670AbTGULGR (ORCPT ); Mon, 21 Jul 2003 07:06:17 -0400 Received: from c-cca870d5.037-69-73746f23.cust.bredbandsbolaget.se ([213.112.168.204]:4480 "EHLO zaphod.guide") by vger.kernel.org with ESMTP id S269661AbTGULGQ (ORCPT ); Mon, 21 Jul 2003 07:06:16 -0400 To: linux-kernel@vger.kernel.org Subject: AX8817x (USB ethernet) problem in 2.6.0-test1 From: mru@users.sourceforge.net (=?iso-8859-1?q?M=E5ns_Rullg=E5rd?=) Date: Mon, 21 Jul 2003 13:21:08 +0200 Message-ID: User-Agent: Gnus/5.1002 (Gnus v5.10.2) XEmacs/21.4 (Portable Code, linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org My Netgear FA120 USB2 ethernet adaptor isn't working properly with Linux 2.6.0-test1. First off, I had to modify it slightly (patch below) to make it work at all with USB2. Now I can send data at the full expected speed (~11 MB/s). The problem is that receiving is only 200 kb/s. This is obviously annoying. For the record, it works perfectly with 2.4.21-pre5 and ax8817x.c version 0.9.7. Any ideas? Index: drivers/usb/net/ax8817x.c =================================================================== RCS file: /home/cvs/linux-2.5/drivers/usb/net/ax8817x.c,v retrieving revision 1.2 diff -u -r1.2 ax8817x.c --- drivers/usb/net/ax8817x.c 21 Jun 2003 16:20:14 -0000 1.2 +++ drivers/usb/net/ax8817x.c 21 Jul 2003 09:42:58 -0000 @@ -1238,7 +1238,7 @@ usb_fill_int_urb(ax_info->int_urb, usb, usb_rcvintpipe(usb, 1), ax_info->int_buf, 8, ax_int_callback, ax_info, - 100); + usb->speed == USB_SPEED_HIGH? 8: 100); ret = usb_submit_urb(ax_info->int_urb, GFP_ATOMIC); if (ret < 0) { -- Måns Rullgård mru@users.sf.net