/* $NetBSD: dwlpx_bus_io.c,v 1.14 2011/07/01 19:19:49 dyoung Exp $ */ /* * Copyright (c) 1997 by Matthew Jacob * NASA AMES Research Center. * All rights reserved. * * 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 immediately at the beginning of the file, without modification, * 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ #include <sys/cdefs.h> /* RCS ID & Copyright macro defns */ __KERNEL_RCSID(1, "$NetBSD: dwlpx_bus_io.c,v 1.14 2011/07/01 19:19:49 dyoung Exp $"); #include <sys/param.h> #include <sys/systm.h> #include <sys/malloc.h> #include <sys/syslog.h> #include <sys/device.h> #include <sys/bus.h> #include <alpha/pci/dwlpxreg.h> #include <alpha/pci/dwlpxvar.h> #define CHIP dwlpx #define CHIP_EX_MALLOC_SAFE(v) (1) #define CHIP_IO_EXTENT(v) (((struct dwlpx_config *)(v))->cc_io_ex) #define CHIP_IO_EX_STORE(v) (((struct dwlpx_config *)(v))->cc_io_exstorage) #define CHIP_IO_EX_STORE_SIZE(v) \ (sizeof (((struct dwlpx_config *)(v))->cc_io_exstorage)) /* IO Region 1 */ #define CHIP_IO_W1_BUS_START(v) 0x00000000UL #define CHIP_IO_W1_BUS_END(v) 0x00ffffffUL #define CHIP_IO_W1_SYS_START(v) \ (((struct dwlpx_config *)(v))->cc_sysbase | DWLPX_PCI_IOSPACE) #define CHIP_IO_W1_SYS_END(v) \ (CHIP_IO_W1_SYS_START(v) + ((CHIP_IO_W1_BUS_END(v) + 1) << 5) - 1) /* IO Region 2 */ #define CHIP_IO_W2_BUS_START(v) \ (((0x0 << 27) & 0xf8000000) + 0x01000000UL) #define CHIP_IO_W2_BUS_END(v) \ (CHIP_IO_W2_BUS_START(v) + 0x07ffffffUL) #define CHIP_IO_W2_SYS_START(v) \ (((struct dwlpx_config *)(v))->cc_sysbase + DWLPX_PCI_IOSPACE + \ (0x01000000UL << 5)) #define CHIP_IO_W2_SYS_END(v) \ (((struct dwlpx_config *)(v))->cc_sysbase + DWLPX_PCI_IOSPACE + \ (0x08000000UL << 5) - 1) #include <alpha/pci/pci_swiz_bus_io_chipdep.c> |