Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
FreeBSD/Linux Kernel Cross Reference
sys/dev/pci/pcib_private.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
SearchContext: - none - 3 - 10
1 /*- 2 * Copyright (c) 1994,1995 Stefan Esser, Wolfgang StanglMeier 3 * Copyright (c) 2000 Michael Smith <msmith@freebsd.org> 4 * Copyright (c) 2000 BSDi 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #ifndef __PCIB_PRIVATE_H__ 34 #define __PCIB_PRIVATE_H__ 35 36 /* 37 * Export portions of generic PCI:PCI bridge support so that it can be 38 * used by subclasses. 39 */ 40 41 /* 42 * Bridge-specific data. 43 */ 44 struct pcib_softc 45 { 46 device_t dev; 47 uint32_t flags; /* flags */ 48 #define PCIB_SUBTRACTIVE 0x1 49 uint16_t command; /* command register */ 50 uint8_t secbus; /* secondary bus number */ 51 uint8_t subbus; /* subordinate bus number */ 52 pci_addr_t pmembase; /* base address of prefetchable memory */ 53 pci_addr_t pmemlimit; /* topmost address of prefetchable memory */ 54 pci_addr_t membase; /* base address of memory window */ 55 pci_addr_t memlimit; /* topmost address of memory window */ 56 uint32_t iobase; /* base address of port window */ 57 uint32_t iolimit; /* topmost address of port window */ 58 uint16_t secstat; /* secondary bus status register */ 59 uint16_t bridgectl; /* bridge control register */ 60 uint8_t seclat; /* secondary bus latency timer */ 61 }; 62 63 typedef uint32_t pci_read_config_fn(int b, int s, int f, int reg, int width); 64 65 int host_pcib_get_busno(pci_read_config_fn read_config, int bus, 66 int slot, int func, uint8_t *busnum); 67 int pcib_attach(device_t dev); 68 void pcib_attach_common(device_t dev); 69 int pcib_read_ivar(device_t dev, device_t child, int which, uintptr_t *result); 70 int pcib_write_ivar(device_t dev, device_t child, int which, uintptr_t value); 71 struct resource *pcib_alloc_resource(device_t dev, device_t child, int type, int *rid, 72 u_long start, u_long end, u_long count, u_int flags); 73 int pcib_maxslots(device_t dev); 74 uint32_t pcib_read_config(device_t dev, int b, int s, int f, int reg, int width); 75 void pcib_write_config(device_t dev, int b, int s, int f, int reg, uint32_t val, int width); 76 int pcib_route_interrupt(device_t pcib, device_t dev, int pin); 77 78 extern devclass_t pcib_devclass; 79 80 #endif
Cache object: 8bb76f23a7a991e7cb76c0ee4460ca1d
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]