PPC: e500: msync is 440 only, e500 has real sync
[qemu.git] / hw / spapr_pci.h
1 /*
2 * QEMU SPAPR PCI BUS definitions
3 *
4 * Copyright (c) 2011 Alexey Kardashevskiy <aik@au1.ibm.com>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library 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 GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
18 */
19 #if !defined(__HW_SPAPR_H__)
20 #error Please include spapr.h before this file!
21 #endif
22
23 #if !defined(__HW_SPAPR_PCI_H__)
24 #define __HW_SPAPR_PCI_H__
25
26 #include "hw/pci_host.h"
27 #include "hw/xics.h"
28
29 #define SPAPR_PCI_NUM_LSI 16
30
31 typedef struct sPAPRPHBState {
32 SysBusDevice busdev;
33 PCIHostState host_state;
34
35 uint64_t buid;
36
37 MemoryRegion memspace, iospace;
38 target_phys_addr_t mem_win_addr, io_win_addr;
39 MemoryRegion memwindow, iowindow;
40
41 struct {
42 uint32_t dt_irq;
43 qemu_irq qirq;
44 } lsi_table[SPAPR_PCI_NUM_LSI];
45
46 QLIST_ENTRY(sPAPRPHBState) list;
47 } sPAPRPHBState;
48
49 #define SPAPR_PCI_MEM_WIN_BUS_OFFSET 0x80000000ULL
50 #define SPAPR_PCI_IO_WIN_SIZE 0x10000
51
52 void spapr_create_phb(sPAPREnvironment *spapr,
53 const char *busname, uint64_t buid,
54 uint64_t mem_win_addr, uint64_t mem_win_size,
55 uint64_t io_win_addr);
56
57 int spapr_populate_pci_devices(sPAPRPHBState *phb,
58 uint32_t xics_phandle,
59 void *fdt);
60
61 #endif /* __HW_SPAPR_PCI_H__ */