1 /* 2 * QEMU PowerPC PowerNV Emulation of a few OCC related registers 3 * 4 * Copyright (c) 2015-2017, IBM Corporation. 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 20 #ifndef PPC_PNV_OCC_H 21 #define PPC_PNV_OCC_H 22 23 #include "hw/ppc/pnv_psi.h" 24 25 #define TYPE_PNV_OCC "pnv-occ" 26 #define PNV_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV_OCC) 27 #define TYPE_PNV8_OCC TYPE_PNV_OCC "-POWER8" 28 #define PNV8_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV8_OCC) 29 #define TYPE_PNV9_OCC TYPE_PNV_OCC "-POWER9" 30 #define PNV9_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV9_OCC) 31 32 typedef struct PnvOCC { 33 DeviceState xd; 34 35 /* OCC Misc interrupt */ 36 uint64_t occmisc; 37 38 PnvPsi *psi; 39 40 MemoryRegion xscom_regs; 41 MemoryRegion sram_regs; 42 } PnvOCC; 43 44 #define PNV_OCC_CLASS(klass) \ 45 OBJECT_CLASS_CHECK(PnvOCCClass, (klass), TYPE_PNV_OCC) 46 #define PNV_OCC_GET_CLASS(obj) \ 47 OBJECT_GET_CLASS(PnvOCCClass, (obj), TYPE_PNV_OCC) 48 49 typedef struct PnvOCCClass { 50 DeviceClass parent_class; 51 52 int xscom_size; 53 int sram_size; 54 const MemoryRegionOps *xscom_ops; 55 const MemoryRegionOps *sram_ops; 56 int psi_irq; 57 } PnvOCCClass; 58 59 #endif /* PPC_PNV_OCC_H */ 60