Expand PMF_FN_* macros.
[netbsd-mini2440.git] / sys / arch / arm / xscale / beccvar.h
blob50f1f2108ea1a0c13022489b63eaac7f34f25cf9
1 /* $NetBSD: beccvar.h,v 1.2 2003/03/25 19:45:52 thorpej Exp $ */
3 /*
4 * Copyright (c) 2002, 2003 Wasabi Systems, Inc.
5 * All rights reserved.
7 * Written by Jason R. Thorpe for Wasabi Systems, Inc.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed for the NetBSD Project by
20 * Wasabi Systems, Inc.
21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
22 * or promote products derived from this software without specific prior
23 * written permission.
25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
38 #ifndef _BECCVAR_H_
39 #define _BECCVAR_H_
41 #include <sys/queue.h>
42 #include <dev/pci/pcivar.h>
45 * There are roughly 32 interrupt sources.
47 #define NIRQ 32
49 struct intrhand {
50 TAILQ_ENTRY(intrhand) ih_list; /* link on intrq list */
51 int (*ih_func)(void *); /* handler */
52 void *ih_arg; /* arg for handler */
53 int ih_ipl; /* IPL_* */
54 int ih_irq; /* IRQ number */
57 struct intrq {
58 TAILQ_HEAD(, intrhand) iq_list; /* handler list */
59 struct evcnt iq_ev; /* event counter */
60 int iq_mask; /* IRQs to mask while handling */
61 int iq_levels; /* IPL_*'s this IRQ has */
62 int iq_ist; /* share type */
65 struct becc_softc {
66 struct device sc_dev; /* generic device glue */
69 * We expect the board-specific front-end to have already mapped
70 * the PCI I/O, memory, and configuration spaces.
72 vaddr_t sc_pci_io_base; /* I/O window vaddr */
73 vaddr_t sc_pci_mem_base[2]; /* MEM window vaddr */
74 vaddr_t sc_pci_cfg_base; /* CFG window vaddr */
77 * These define the 2 32M PCI Inbound windows and 1 128M (rev8 & up).
79 struct {
80 uint32_t iwin_base; /* PCI address */
81 uint32_t iwin_xlate; /* local address */
82 } sc_iwin[3];
85 * Variables that define the 2 32M PCI Outbound windows and
86 * 1 1G (rev8 & up).
88 uint32_t sc_owin_xlate[3]; /* PCI address */
91 * This is the PCI address that the Outbound I/O
92 * window maps to.
94 uint32_t sc_ioout_xlate;
96 /* Bus space, DMA, and PCI tags for the PCI bus. */
97 struct bus_space sc_pci_iot;
98 struct bus_space sc_pci_memt;
99 struct arm32_bus_dma_tag sc_pci_dmat;
100 struct arm32_pci_chipset sc_pci_chipset;
102 /* DMA window info for PCI DMA. */
103 struct arm32_dma_range sc_pci_dma_range[3];
105 /* DMA tag for local DMA. */
106 struct arm32_bus_dma_tag sc_local_dmat;
109 struct becc_attach_args {
110 bus_dma_tag_t ba_dmat;
113 extern int becc_rev; /* Set by early bootstrap code */
114 extern const char *becc_revisions[];
115 extern void (*becc_hardclock_hook)(void);
117 void becc_calibrate_delay(void);
119 void becc_icu_init(void);
120 void becc_intr_init(void);
121 void *becc_intr_establish(int, int, int (*)(void *), void *);
122 void becc_intr_disestablish(void *);
124 void becc_io_bs_init(bus_space_tag_t, void *);
125 void becc_mem_bs_init(bus_space_tag_t, void *);
127 void becc_pci_init(pci_chipset_tag_t, void *);
129 void becc_attach(struct becc_softc *);
131 uint32_t becc_pcicore_read(struct becc_softc *, bus_addr_t);
132 void becc_pcicore_write(struct becc_softc *, bus_addr_t, uint32_t);
134 #endif /* _BECCVAR_H_ */