1 /* $OpenBSD: autoconf.h,v 1.8 2010/08/31 10:24:46 pirofti Exp $ */ 2 3 /* 4 * Copyright (c) 2001-2003 Opsycon AB (www.opsycon.se / www.opsycon.com) 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 /* 30 * Definitions used by autoconfiguration. 31 */ 32 33 #ifndef _MACHINE_AUTOCONF_H_ 34 #define _MACHINE_AUTOCONF_H_ 35 36 #include <sys/bus.h> 37 #include <sys/kcore.h> 38 #include <mips/bonito/bonitovar.h> 39 40 struct bonito_config; 41 struct mips_isa_chipset; 42 struct bonito_irqmap; 43 44 /* 45 * List of legacy I/O ranges. 46 */ 47 struct legacy_io_range { 48 bus_addr_t start; 49 bus_size_t end; /* inclusive */ 50 }; 51 52 /* 53 * Per platform information. 54 */ 55 56 struct platform { 57 const int system_type; 58 const char *vendor; 59 const char *product; 60 61 const struct bonito_config *bonito_config; 62 struct mips_isa_chipset *isa_chipset; 63 const struct legacy_io_range *legacy_io_ranges; 64 int bonito_mips_intr; 65 int isa_mips_intr; 66 void (*isa_intr)(int, vaddr_t, uint32_t); 67 int (*p_pci_intr_map)(int, int, int, pci_intr_handle_t *); 68 const struct bonito_irqmap *irq_map; 69 70 void (*setup)(void); 71 void (*device_register)(device_t , void *); 72 73 void (*powerdown)(void); 74 void (*reset)(void); 75 int (*suspend)(void); 76 int (*resume)(void); 77 }; 78 79 #define LOONGSON_CLASS 0x0060 /* Loongson + PMON2000 class */ 80 #define LOONGSON_2E 0x0060 /* Generic Loongson 2E system */ 81 #define LOONGSON_YEELOONG 0x0061 /* Lemote Yeeloong */ 82 #define LOONGSON_GDIUM 0x0062 /* EMTEC Gdium Liberty */ 83 #define LOONGSON_FULOONG 0x0063 /* Lemote Fuloong */ 84 #define LOONGSON_LYNLOONG 0x0064 /* Lemote Lynloong */ 85 86 extern const struct platform *sys_platform; 87 extern uint loongson_ver; 88 89 struct mainbus_attach_args { 90 const char *maa_name; 91 }; 92 93 extern char bootdev[]; 94 extern enum devclass bootdev_class; 95 96 void loongson2e_setup(paddr_t, paddr_t, vaddr_t, vaddr_t, bus_dma_tag_t); 97 void loongson2f_setup(paddr_t, paddr_t, vaddr_t, vaddr_t, bus_dma_tag_t); 98 99 extern bus_space_tag_t comconsiot; 100 extern bus_addr_t comconsaddr; 101 extern int comconsrate; 102 103 extern phys_ram_seg_t mem_clusters[]; 104 extern int mem_cluster_cnt; 105 106 int gdium_cnattach(bus_space_tag_t, bus_space_tag_t, 107 pci_chipset_tag_t, pcitag_t, pcireg_t); 108 109 #endif /* _MACHINE_AUTOCONF_H_ */ 110