psychovar.h revision 128625
1/* 2 * Copyright (c) 1999, 2000 Matthew R. Green 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 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * from: NetBSD: psychovar.h,v 1.6 2001/07/20 00:07:13 eeh Exp 29 * 30 * $FreeBSD: head/sys/sparc64/pci/psychovar.h 128625 2004-04-25 00:30:28Z tmm $ 31 */ 32 33#ifndef _SPARC64_PCI_PSYCHOVAR_H_ 34#define _SPARC64_PCI_PSYCHOVAR_H_ 35 36/* 37 * Per-PCI bus on mainbus softc structure; one for sabre, or two 38 * per pair of psychos. 39 */ 40struct psycho_softc { 41 device_t sc_dev; 42 vm_paddr_t sc_basepaddr; 43 44 /* Interrupt Group Number for this device */ 45 int sc_ign; 46 47 /* Our tags (from parent). */ 48 bus_space_tag_t sc_bustag; 49 bus_space_handle_t sc_bushandle; 50 bus_dma_tag_t sc_dmatag; 51 52 bus_addr_t sc_pcictl; 53 54 int sc_clockfreq; 55 phandle_t sc_node; /* Firmware node. */ 56 int sc_mode; 57#define PSYCHO_MODE_SABRE 1 58#define PSYCHO_MODE_PSYCHO 2 59 60 /* Bus A or B of a psycho pair? */ 61 int sc_half; 62 63 struct iommu_state *sc_is; 64 u_int32_t sc_dvmabase; 65 66 struct resource *sc_mem_res; 67 struct resource *sc_irq_res[6]; 68 void *sc_ihand[6]; 69 70#ifdef OFW_NEWPCI 71 struct ofw_bus_iinfo sc_iinfo; 72#endif 73 74 struct upa_ranges *sc_range; 75 int sc_nrange; 76 77 /* Tags for PCI access. */ 78 bus_space_tag_t sc_cfgt; 79 bus_space_tag_t sc_memt; 80 bus_space_tag_t sc_iot; 81 bus_dma_tag_t sc_dmat; 82 83 bus_space_handle_t sc_bh[4]; 84 85 u_int sc_secbus; 86 u_int sc_subbus; 87 88 struct rman sc_mem_rman; 89 struct rman sc_io_rman; 90 91 SLIST_ENTRY(psycho_softc) sc_link; 92}; 93 94#endif /* _SPARC64_PCI_PSYCHOVAR_H_ */ 95