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| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/ata/atacore/@/sparc64/pci/psychovar.h |
/*-
* Copyright (c) 1999, 2000 Matthew R. Green
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: NetBSD: psychovar.h,v 1.15 2008/05/29 14:51:26 mrg Exp
*
* $FreeBSD: release/9.1.0/sys/sparc64/pci/psychovar.h 230687 2012-01-28 23:53:06Z marius $
*/
#ifndef _SPARC64_PCI_PSYCHOVAR_H_
#define _SPARC64_PCI_PSYCHOVAR_H_
/*
* Per-PCI bus on mainbus softc structure; one for sabre, or two
* per pair of psychos.
*/
struct psycho_softc {
struct bus_dma_methods *sc_dma_methods;
device_t sc_dev;
struct mtx *sc_mtx;
/* Interrupt Group Number for this device */
uint32_t sc_ign;
bus_addr_t sc_pcictl;
phandle_t sc_node; /* Firmware node */
u_int sc_mode;
#define PSYCHO_MODE_SABRE 0
#define PSYCHO_MODE_PSYCHO 1
/* Bus A or B of a psycho pair? */
u_int sc_half;
struct iommu_state *sc_is;
struct resource *sc_mem_res;
struct resource *sc_irq_res[PSYCHO_NINTR];
void *sc_ihand[PSYCHO_NINTR];
struct ofw_bus_iinfo sc_pci_iinfo;
/* Tags for PCI access */
bus_space_tag_t sc_pci_cfgt;
bus_space_tag_t sc_pci_iot;
bus_dma_tag_t sc_pci_dmat;
bus_space_handle_t sc_pci_bh[PSYCHO_NRANGE];
struct rman sc_pci_mem_rman;
struct rman sc_pci_io_rman;
uint8_t sc_pci_secbus;
uint8_t sc_pci_subbus;
uint8_t sc_pci_hpbcfg[16];
SLIST_ENTRY(psycho_softc) sc_link;
};
#endif /* !_SPARC64_PCI_PSYCHOVAR_H_ */