1 /*- 2 * Copyright (C) 2002 Benno Rice. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY Benno Rice ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 22 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 23 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28 #ifndef _POWERPC_POWERMAC_UNINORTHVAR_H_ 29 #define _POWERPC_POWERMAC_UNINORTHVAR_H_ 30 31 #include <dev/ofw/ofw_bus_subr.h> 32 #include <dev/ofw/ofw_pci.h> 33 #include <powerpc/ofw/ofw_pci.h> 34 35 struct uninorth_softc { 36 struct ofw_pci_softc pci_sc; 37 vm_offset_t sc_addr; 38 vm_offset_t sc_data; 39 int sc_ver; 40 }; 41 42 struct unin_chip_softc { 43 uint64_t sc_physaddr; 44 uint64_t sc_size; 45 vm_offset_t sc_addr; 46 struct rman sc_mem_rman; 47 int sc_version; 48 }; 49 50 /* 51 * Format of a unin reg property entry. 52 */ 53 struct unin_chip_reg { 54 u_int32_t mr_base; 55 u_int32_t mr_size; 56 }; 57 58 /* 59 * Per unin device structure. 60 */ 61 struct unin_chip_devinfo { 62 int udi_interrupts[6]; 63 int udi_ninterrupts; 64 int udi_base; 65 struct ofw_bus_devinfo udi_obdinfo; 66 struct resource_list udi_resources; 67 }; 68 69 /* 70 * Version register 71 */ 72 #define UNIN_VERS 0x0 73 74 /* 75 * Clock-control register 76 */ 77 #define UNIN_CLOCKCNTL 0x20 78 #define UNIN_CLOCKCNTL_GMAC 0x2 79 80 /* 81 * Power management register 82 */ 83 #define UNIN_PWR_MGMT 0x30 84 #define UNIN_PWR_NORMAL 0x00 85 #define UNIN_PWR_IDLE2 0x01 86 #define UNIN_PWR_SLEEP 0x02 87 #define UNIN_PWR_SAVE 0x03 88 #define UNIN_PWR_MASK 0x03 89 90 /* 91 * Hardware initialization state register 92 */ 93 #define UNIN_HWINIT_STATE 0x70 94 #define UNIN_SLEEPING 0x01 95 #define UNIN_RUNNING 0x02 96 97 98 /* 99 * Toggle registers 100 */ 101 #define UNIN_TOGGLE_REG 0xe0 102 #define UNIN_MPIC_RESET 0x2 103 #define UNIN_MPIC_OUTPUT_ENABLE 0x4 104 105 extern int unin_chip_sleep(device_t dev, int idle); 106 extern int unin_chip_wake(device_t dev); 107 #endif /* _POWERPC_POWERMAC_UNINORTHVAR_H_ */ 108