Subversion Repositories openrisc_me

2001-10-05  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c (MII_DELAY): Greatly reduce this, now it's
        working, so that we can poll for link status changes.  I don't see
        any other way to do this, since we would not necessarily be
        transmitting (to get a link fail code) when a person re-plugs the
        line.
        (i21143_status_changed): New function; a quicker test for
        negotiated line status changed.  Polled from the deliver routine.

2001-10-05  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c (i21143_ioctl): Implement SNMP statistics.
        (i21143_can_send): Enable the "unsticking" poll of tx and rx
        states; it seems not necessary, but it's also definitely not
        harmful.
        (generally): manage getting the link status better; it takes time
        so cache the answer.  Reset the system if it changed between
        _stop() and _start().

2001-10-04  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c (i21143_reset): Set the "store and forward" bit
        so that we can keep up with large transmits at 100Mbit.  Otherwise
        it underflows for packets of 700 bytes or so.

2001-10-04  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c: Got ESA filtering set up OK by using perfect
        filtering instead, with all the broadcast address except one with
        our true ESA.  Various changes to the debug printing too.

2001-09-28  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c (i21143_init): Read the good ESA (MAC address)
        from the serial EEPROM (or ROM) and use it if valid.

2001-09-28  Hugo Tyson  <hmt@redhat.com>

        * src/if_i21143.c: Duh.  Fix dangerously aliased local variable.
        Having a thing like int fred[0] on the stack tends to screw up
        other random variables.

2001-09-27  Hugo Tyson  <hmt@redhat.com>

        * cdl/intel_i21143_eth_drivers.cdl: New file.

        * src/if_i21143.c: New file.  Not working yet.
        Reception only occurs if "Receive All" CSR_OPMODE_RA is set.
        No transmission occurs to the wire though the machinery all works
        beautifully.

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================