Return to pcibrvar.h CVS log

Up to [local] / sys / arch / macppc / pci

Annotation of sys/arch/macppc/pci/pcibrvar.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: pcibrvar.h,v 1.6 2003/06/09 16:10:04 deraadt Exp $ */
                      2:
                      3: /*
                      4:  * Copyright (c) 1997 Per Fogelstrom
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  * 1. Redistributions of source code must retain the above copyright
                     10:  *    notice, this list of conditions and the following disclaimer.
                     11:  * 2. Redistributions in binary form must reproduce the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer in the
                     13:  *    documentation and/or other materials provided with the distribution.
                     14:  *
                     15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
                     16:  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     18:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
                     19:  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     20:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     21:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     22:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     23:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     24:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     25:  * SUCH DAMAGE.
                     26:  *
                     27:  */
                     28:
                     29: #include <dev/pci/pcireg.h>
                     30: #include <dev/pci/pcivar.h>
                     31: #include <dev/pci/pcidevs.h>
                     32:
                     33: struct pcibr_config {
                     34:        bus_space_tag_t lc_memt;
                     35:        bus_space_tag_t lc_iot;
                     36:        bus_space_handle_t      ioh_cf8;
                     37:        bus_space_handle_t      ioh_cfc;
                     38:        struct ppc_pci_chipset lc_pc;
                     39:        int     config_type;
                     40:        int     bus;
                     41:        int     pci_init_done;
                     42:        int     node;
                     43: };
                     44:
                     45: struct pcibr_softc {
                     46:        struct device   sc_dev;
                     47:        struct pcibr_config *sc_pcibr;
                     48:        struct ppc_bus_space sc_membus_space;
                     49:        struct ppc_bus_space sc_iobus_space;
                     50:        struct powerpc_bus_dma_tag sc_dmatag;
                     51:        struct pcibr_config     pcibr_config;
                     52:        struct extent *extent_mem;
                     53:        struct extent *extent_port;
                     54:        u_int32_t mem_alloc_start;
                     55:        u_int32_t port_alloc_start;
                     56:        int nbogus;
                     57: };
                     58:
                     59: struct pci_reserve_mem {
                     60:        bus_addr_t start;
                     61:        bus_size_t size;
                     62:        char *name;
                     63: };
                     64:
                     65: void pci_addr_fixup(struct pcibr_softc *, pci_chipset_tag_t, int);
                     66:
                     67: #define PCIADDR_SEARCH_IO  0
                     68: #define PCIADDR_SEARCH_MEM 1
                     69:
                     70:
                     71: struct extent * pciaddr_search(int mem_port, struct device *,
                     72:     bus_addr_t *startp, bus_size_t size);