diff options
Diffstat (limited to 'sys/dev/pci/if_pcnreg.h')
| -rw-r--r-- | sys/dev/pci/if_pcnreg.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/sys/dev/pci/if_pcnreg.h b/sys/dev/pci/if_pcnreg.h new file mode 100644 index 00000000000..b6a4fe80204 --- /dev/null +++ b/sys/dev/pci/if_pcnreg.h @@ -0,0 +1,78 @@ +/* $OpenBSD: if_pcnreg.h,v 1.1 2005/07/28 01:31:22 brad Exp $ */ +/* $NetBSD: if_pcnreg.h,v 1.3 2002/09/04 01:36:07 thorpej Exp $ */ + +/* + * Copyright (c) 2001 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Jason R. Thorpe for Wasabi Systems, Inc. + * + * 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 for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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. + */ + +#ifndef _DEV_PCI_IF_PCNREG_H_ +#define _DEV_PCI_IF_PCNREG_H_ + +/* + * Register definitions for the AMD PCnet-PCI series of Ethernet + * chips. + * + * These are only the registers that we access directly from PCI + * space. Everything else (accessed via the RAP + RDP/BDP) is + * defined in <dev/ic/lancereg.h>. + */ + +/* + * PCI configuration space. + */ + +#define PCN_PCI_CBIO (PCI_MAPREG_START + 0x00) +#define PCN_PCI_CBMEM (PCI_MAPREG_START + 0x04) + +/* + * I/O map in Word I/O mode. + */ + +#define PCN16_APROM 0x00 +#define PCN16_RDP 0x10 +#define PCN16_RAP 0x12 +#define PCN16_RESET 0x14 +#define PCN16_BDP 0x16 + +/* + * I/O map in DWord I/O mode. + */ + +#define PCN32_APROM 0x00 +#define PCN32_RDP 0x10 +#define PCN32_RAP 0x14 +#define PCN32_RESET 0x18 +#define PCN32_BDP 0x1c + +#endif /* _DEV_PCI_IF_PCNREG_H_ */ |