diff options
Diffstat (limited to 'hw/spapr_pci.h')
| -rw-r--r-- | hw/spapr_pci.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/hw/spapr_pci.h b/hw/spapr_pci.h deleted file mode 100644 index 8bd8a663c5..0000000000 --- a/hw/spapr_pci.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * QEMU SPAPR PCI BUS definitions - * - * Copyright (c) 2011 Alexey Kardashevskiy <aik@au1.ibm.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#if !defined(__HW_SPAPR_H__) -#error Please include spapr.h before this file! -#endif - -#if !defined(__HW_SPAPR_PCI_H__) -#define __HW_SPAPR_PCI_H__ - -#include "hw/pci/pci.h" -#include "hw/pci/pci_host.h" -#include "hw/xics.h" - -#define SPAPR_MSIX_MAX_DEVS 32 - -#define TYPE_SPAPR_PCI_HOST_BRIDGE "spapr-pci-host-bridge" - -#define SPAPR_PCI_HOST_BRIDGE(obj) \ - OBJECT_CHECK(sPAPRPHBState, (obj), TYPE_SPAPR_PCI_HOST_BRIDGE) - -typedef struct sPAPRPHBState { - PCIHostState parent_obj; - - int32_t index; - uint64_t buid; - char *dtbusname; - - MemoryRegion memspace, iospace; - hwaddr mem_win_addr, mem_win_size, io_win_addr, io_win_size; - hwaddr msi_win_addr; - MemoryRegion memwindow, iowindow, msiwindow; - - uint32_t dma_liobn; - uint64_t dma_window_start; - uint64_t dma_window_size; - DMAContext *dma; - - struct { - uint32_t irq; - } lsi_table[PCI_NUM_PINS]; - - struct { - uint32_t config_addr; - uint32_t irq; - int nvec; - } msi_table[SPAPR_MSIX_MAX_DEVS]; - - QLIST_ENTRY(sPAPRPHBState) list; -} sPAPRPHBState; - -#define SPAPR_PCI_BASE_BUID 0x800000020000000ULL - -#define SPAPR_PCI_WINDOW_BASE 0x10000000000ULL -#define SPAPR_PCI_WINDOW_SPACING 0x1000000000ULL -#define SPAPR_PCI_MMIO_WIN_OFF 0xA0000000 -#define SPAPR_PCI_MMIO_WIN_SIZE 0x20000000 -#define SPAPR_PCI_IO_WIN_OFF 0x80000000 -#define SPAPR_PCI_IO_WIN_SIZE 0x10000 -#define SPAPR_PCI_MSI_WIN_OFF 0x90000000 - -#define SPAPR_PCI_MEM_WIN_BUS_OFFSET 0x80000000ULL - -static inline qemu_irq spapr_phb_lsi_qirq(struct sPAPRPHBState *phb, int pin) -{ - return xics_get_qirq(spapr->icp, phb->lsi_table[pin].irq); -} - -PCIHostState *spapr_create_phb(sPAPREnvironment *spapr, int index); - -int spapr_populate_pci_dt(sPAPRPHBState *phb, - uint32_t xics_phandle, - void *fdt); - -void spapr_pci_rtas_init(void); - -#endif /* __HW_SPAPR_PCI_H__ */ |