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1 | /* |
2 | * QEMU PCI bridge | |
3 | * | |
4 | * Copyright (c) 2004 Fabrice Bellard | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
19 | * | |
20 | * split out pci bus specific stuff from pci.[hc] to pci_bridge.[hc] | |
21 | * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp> | |
22 | * VA Linux Systems Japan K.K. | |
23 | * | |
24 | */ | |
25 | ||
26 | #ifndef QEMU_PCI_BRIDGE_H | |
27 | #define QEMU_PCI_BRIDGE_H | |
28 | ||
29 | #include "pci.h" | |
30 | ||
31 | PCIDevice *pci_bridge_get_device(PCIBus *bus); | |
68f79994 | 32 | PCIBus *pci_bridge_get_sec_bus(PCIBridge *br); |
783753fd | 33 | |
68f79994 IY |
34 | pcibus_t pci_bridge_get_base(const PCIDevice *bridge, uint8_t type); |
35 | pcibus_t pci_bridge_get_limit(const PCIDevice *bridge, uint8_t type); | |
783753fd | 36 | |
68f79994 IY |
37 | void pci_bridge_write_config(PCIDevice *d, |
38 | uint32_t address, uint32_t val, int len); | |
39 | void pci_bridge_reset_reg(PCIDevice *dev); | |
40 | void pci_bridge_reset(DeviceState *qdev); | |
41 | ||
42 | int pci_bridge_initfn(PCIDevice *pci_dev); | |
43 | int pci_bridge_exitfn(PCIDevice *pci_dev); | |
44 | ||
45 | ||
46 | /* | |
47 | * before qdev initialization(qdev_init()), this function sets bus_name and | |
48 | * map_irq callback which are necessry for pci_bridge_initfn() to | |
49 | * initialize bus. | |
50 | */ | |
51 | void pci_bridge_map_irq(PCIBridge *br, const char* bus_name, | |
52 | pci_map_irq_fn map_irq); | |
783753fd IY |
53 | |
54 | #endif /* QEMU_PCI_BRIDGE_H */ | |
55 | /* | |
56 | * Local variables: | |
57 | * c-indent-level: 4 | |
58 | * c-basic-offset: 4 | |
59 | * tab-width: 8 | |
60 | * indent-tab-mode: nil | |
61 | * End: | |
62 | */ |