Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
NetBSD/sys/dev/pci/if_levar.h

60 lines
2.6 KiB
C
Raw Normal View History

Assign my copyrights to TNF.
1998-08-15 14:51:16 +04:00
/* $NetBSD: if_levar.h,v 1.7 1998/08/15 10:51:19 mycroft Exp $ */
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
Assign my copyrights to TNF.
1998-08-15 14:51:16 +04:00
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Charles M. Hannum.
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
*
Assign my copyrights to TNF.
1998-08-15 14:51:16 +04:00
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
*
Assign my copyrights to TNF.
1998-08-15 14:51:16 +04:00
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
*/
#define PCNET_PCI_RDP 0x10
#define PCNET_PCI_RAP 0x12
adapt to LANCE driver split; let PCNET/PCI use the 32-bit mode
1998-07-21 21:30:26 +04:00
#define PCNET_PCI_BDP 0x16
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
/*
* Ethernet software status per interface.
*
* Each interface is referenced by a network interface structure,
New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1997-03-15 21:09:08 +03:00
* ethercom.ec_if, which the routing code uses to locate the interface.
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
* This structure contains the output queue for the interface, its address, ...
*/
struct le_softc {
adapt to LANCE driver split; let PCNET/PCI use the 32-bit mode
1998-07-21 21:30:26 +04:00
struct am79900_softc sc_am79900; /* glue to MI code */
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
void *sc_ih;
New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
1996-10-22 02:56:24 +04:00
bus_space_tag_t sc_iot; /* space cookie */
bus_space_handle_t sc_ioh; /* bus space handle */
Pull thorpej-bus-dma branch into mainline.
1997-06-07 03:43:45 +04:00
bus_dma_tag_t sc_dmat; /* bus dma tag */
bus_dmamap_t sc_dmam; /* bus dma map */
Make the MI LANCE driver standalone, and use cfattach to resolve naming conflicts between bus attachments on ports that can have multiple instances of the LANCE. Add a real PCI front-end for PCnet-PCI Ethernet cards. Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
1996-05-07 06:03:02 +04:00
int sc_rap, sc_rdp; /* offsets to LANCE registers */
};