1 /*- 2 * Copyright 2003 by Peter Grehan. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23 * 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 * $FreeBSD$ 28 */ 29 30 #ifndef _POWERPC_POWERMAC_GRACKLEVAR_H_ 31 #define _POWERPC_POWERMAC_GRACKLEVAR_H_ 32 33 struct grackle_range { 34 u_int32_t pci_hi; 35 u_int32_t pci_mid; 36 u_int32_t pci_lo; 37 u_int32_t pci_iospace; 38 u_int32_t size_hi; 39 u_int32_t size_lo; 40 }; 41 42 struct grackle_softc { 43 device_t sc_dev; 44 phandle_t sc_node; 45 vm_offset_t sc_addr; 46 vm_offset_t sc_data; 47 int sc_bus; 48 struct grackle_range sc_range[7]; 49 int sc_nrange; 50 int sc_iostart; 51 struct rman sc_io_rman; 52 struct rman sc_mem_rman; 53 bus_space_tag_t sc_memt; 54 bus_dma_tag_t sc_dmat; 55 56 struct ofw_bus_iinfo sc_pci_iinfo; 57 }; 58 59 /* 60 * Apple uses address map B for the MPC106 61 */ 62 #define GRACKLE_ADDR 0xFEC00000 63 #define GRACKLE_DATA 0xFEE00000 64 65 /* 66 * The high bit of the config word is 'Enable'. This should always be 67 * set. 68 */ 69 #define GRACKLE_CFG_ENABLE 0x80000000 70 71 #endif /* _POWERPC_POWERMAC_GRACKLEVAR_H_ */ 72