2 * Copyright (c) 2005 by Marius Strobl <marius@FreeBSD.org>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions, and the following disclaimer,
10 * without modification, immediately at the beginning of the file.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, 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
31 #ifndef _SPARC64_PCI_SCHIZOVAR_H_
32 #define _SPARC64_PCI_SCHIZOVAR_H_
36 struct schizo_iommu_state {
37 struct iommu_state sis_is;
38 struct schizo_softc *sis_sc;
42 struct bus_dma_methods sc_dma_methods;
46 struct mtx sc_sync_mtx;
54 #define SCHIZO_MODE_SCZ 0
55 #define SCHIZO_MODE_TOM 1
56 #define SCHIZO_MODE_XMS 2
59 #define SCHIZO_FLAGS_BSWAR (1 << 0)
60 #define SCHIZO_FLAGS_XMODE (1 << 1)
62 bus_addr_t sc_cdma_map;
63 bus_addr_t sc_cdma_clr;
65 uint32_t sc_cdma_state;
66 #define SCHIZO_CDMA_STATE_IDLE (1 << 0)
67 #define SCHIZO_CDMA_STATE_PENDING (1 << 1)
68 #define SCHIZO_CDMA_STATE_RECEIVED (1 << 2)
75 struct resource *sc_mem_res[TOM_NREG];
76 struct resource *sc_irq_res[STX_NINTR];
77 void *sc_ihand[STX_NINTR];
79 struct schizo_iommu_state sc_is;
81 struct rman sc_pci_mem_rman;
82 struct rman sc_pci_io_rman;
83 bus_space_handle_t sc_pci_bh[STX_NRANGE];
84 bus_space_tag_t sc_pci_cfgt;
85 bus_space_tag_t sc_pci_iot;
86 bus_dma_tag_t sc_pci_dmat;
88 uint32_t sc_stats_dma_ce;
89 uint32_t sc_stats_pci_non_fatal;
91 uint8_t sc_pci_secbus;
92 uint8_t sc_pci_subbus;
94 struct ofw_bus_iinfo sc_pci_iinfo;
96 SLIST_ENTRY(schizo_softc) sc_link;
99 #endif /* !_SPARC64_PCI_SCHIZOVAR_H_ */