projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 3384f95c DG |
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 | ||
| 7fb0bd34 | 26 | #include "hw/pci.h" |
| 3384f95c DG |
27 | #include "hw/pci_host.h" |
| 28 | #include "hw/xics.h" | |
| 29 | ||
| 3384f95c DG |
30 | typedef struct sPAPRPHBState { |
| 31 | SysBusDevice busdev; | |
| 32 | PCIHostState host_state; | |
| 33 | ||
| 34 | uint64_t buid; | |
| 298a9710 DG |
35 | char *busname; |
| 36 | char *dtbusname; | |
| 3384f95c DG |
37 | |
| 38 | MemoryRegion memspace, iospace; | |
| 298a9710 | 39 | target_phys_addr_t mem_win_addr, mem_win_size, io_win_addr, io_win_size; |
| 3384f95c DG |
40 | MemoryRegion memwindow, iowindow; |
| 41 | ||
| 42 | struct { | |
| 43 | uint32_t dt_irq; | |
| 44 | qemu_irq qirq; | |
| 7fb0bd34 | 45 | } lsi_table[PCI_NUM_PINS]; |
| 3384f95c DG |
46 | |
| 47 | QLIST_ENTRY(sPAPRPHBState) list; | |
| 48 | } sPAPRPHBState; | |
| 49 | ||
| 50 | #define SPAPR_PCI_MEM_WIN_BUS_OFFSET 0x80000000ULL | |
| 51 | #define SPAPR_PCI_IO_WIN_SIZE 0x10000 | |
| 52 | ||
| 53 | void spapr_create_phb(sPAPREnvironment *spapr, | |
| 54 | const char *busname, uint64_t buid, | |
| 55 | uint64_t mem_win_addr, uint64_t mem_win_size, | |
| 56 | uint64_t io_win_addr); | |
| 57 | ||
| 58 | int spapr_populate_pci_devices(sPAPRPHBState *phb, | |
| 59 | uint32_t xics_phandle, | |
| 60 | void *fdt); | |
| 61 | ||
| 62 | #endif /* __HW_SPAPR_PCI_H__ */ |