1/*-
2 * Copyright (c) 2005 by Marius Strobl <marius@FreeBSD.org>.
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 * 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
14 * distribution.
15 *
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
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: stable/10/sys/sparc64/pci/schizovar.h 292789 2015-12-27 19:37:47Z marius $
29 */
30
31#ifndef _SPARC64_PCI_SCHIZOVAR_H_
32#define _SPARC64_PCI_SCHIZOVAR_H_
33
34struct schizo_softc;
35
36struct schizo_iommu_state {
37 struct iommu_state sis_is;
38 struct schizo_softc *sis_sc;
39};
40
41struct schizo_softc {
42 /*
43 * This is here so that we can hook up the common bus interface
44 * methods in ofw_pci.c directly.
45 */
46 struct ofw_pci_softc sc_ops;
47
48 struct schizo_iommu_state sc_is;
49 struct bus_dma_methods sc_dma_methods;
50
51 struct mtx sc_sync_mtx;
52 uint64_t sc_sync_val;
53
54 struct mtx *sc_mtx;
55
56 struct resource *sc_mem_res[TOM_NREG];
57 struct resource *sc_irq_res[STX_NINTR];
58 void *sc_ihand[STX_NINTR];
59
60 SLIST_ENTRY(schizo_softc) sc_link;
61
62 device_t sc_dev;
63
64 u_int sc_mode;
65#define SCHIZO_MODE_SCZ 0
66#define SCHIZO_MODE_TOM 1
67#define SCHIZO_MODE_XMS 2
68
69 u_int sc_flags;
70#define SCHIZO_FLAGS_BSWAR (1 << 0)
71#define SCHIZO_FLAGS_XMODE (1 << 1)
72
73 bus_addr_t sc_cdma_map;
74 bus_addr_t sc_cdma_clr;
75 uint32_t sc_cdma_vec;
76 uint32_t sc_cdma_state;
77#define SCHIZO_CDMA_STATE_IDLE (1 << 0)
78#define SCHIZO_CDMA_STATE_PENDING (1 << 1)
79#define SCHIZO_CDMA_STATE_RECEIVED (1 << 2)
80
81 u_int sc_half;
82 uint32_t sc_ign;
83 uint32_t sc_ver;
84 uint32_t sc_mrev;
85
86 uint32_t sc_stats_dma_ce;
87 uint32_t sc_stats_pci_non_fatal;
88};
89
90#endif /* !_SPARC64_PCI_SCHIZOVAR_H_ */
2 * Copyright (c) 2005 by Marius Strobl <marius@FreeBSD.org>.
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 * 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
14 * distribution.
15 *
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
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: stable/10/sys/sparc64/pci/schizovar.h 292789 2015-12-27 19:37:47Z marius $
29 */
30
31#ifndef _SPARC64_PCI_SCHIZOVAR_H_
32#define _SPARC64_PCI_SCHIZOVAR_H_
33
34struct schizo_softc;
35
36struct schizo_iommu_state {
37 struct iommu_state sis_is;
38 struct schizo_softc *sis_sc;
39};
40
41struct schizo_softc {
42 /*
43 * This is here so that we can hook up the common bus interface
44 * methods in ofw_pci.c directly.
45 */
46 struct ofw_pci_softc sc_ops;
47
48 struct schizo_iommu_state sc_is;
49 struct bus_dma_methods sc_dma_methods;
50
51 struct mtx sc_sync_mtx;
52 uint64_t sc_sync_val;
53
54 struct mtx *sc_mtx;
55
56 struct resource *sc_mem_res[TOM_NREG];
57 struct resource *sc_irq_res[STX_NINTR];
58 void *sc_ihand[STX_NINTR];
59
60 SLIST_ENTRY(schizo_softc) sc_link;
61
62 device_t sc_dev;
63
64 u_int sc_mode;
65#define SCHIZO_MODE_SCZ 0
66#define SCHIZO_MODE_TOM 1
67#define SCHIZO_MODE_XMS 2
68
69 u_int sc_flags;
70#define SCHIZO_FLAGS_BSWAR (1 << 0)
71#define SCHIZO_FLAGS_XMODE (1 << 1)
72
73 bus_addr_t sc_cdma_map;
74 bus_addr_t sc_cdma_clr;
75 uint32_t sc_cdma_vec;
76 uint32_t sc_cdma_state;
77#define SCHIZO_CDMA_STATE_IDLE (1 << 0)
78#define SCHIZO_CDMA_STATE_PENDING (1 << 1)
79#define SCHIZO_CDMA_STATE_RECEIVED (1 << 2)
80
81 u_int sc_half;
82 uint32_t sc_ign;
83 uint32_t sc_ver;
84 uint32_t sc_mrev;
85
86 uint32_t sc_stats_dma_ce;
87 uint32_t sc_stats_pci_non_fatal;
88};
89
90#endif /* !_SPARC64_PCI_SCHIZOVAR_H_ */