1 /* 2 * QEMU PowerPC PowerNV Emulation of a few HOMER related registers 3 * 4 * Copyright (c) 2019, 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_HOMER_H 21 #define PPC_PNV_HOMER_H 22 23 #include "hw/ppc/pnv.h" 24 25 #define TYPE_PNV_HOMER "pnv-homer" 26 #define PNV_HOMER(obj) OBJECT_CHECK(PnvHomer, (obj), TYPE_PNV_HOMER) 27 #define TYPE_PNV8_HOMER TYPE_PNV_HOMER "-POWER8" 28 #define PNV8_HOMER(obj) OBJECT_CHECK(PnvHomer, (obj), TYPE_PNV8_HOMER) 29 #define TYPE_PNV9_HOMER TYPE_PNV_HOMER "-POWER9" 30 #define PNV9_HOMER(obj) OBJECT_CHECK(PnvHomer, (obj), TYPE_PNV9_HOMER) 31 32 typedef struct PnvHomer { 33 DeviceState parent; 34 35 struct PnvChip *chip; 36 MemoryRegion pba_regs; 37 MemoryRegion regs; 38 } PnvHomer; 39 40 #define PNV_HOMER_CLASS(klass) \ 41 OBJECT_CLASS_CHECK(PnvHomerClass, (klass), TYPE_PNV_HOMER) 42 #define PNV_HOMER_GET_CLASS(obj) \ 43 OBJECT_GET_CLASS(PnvHomerClass, (obj), TYPE_PNV_HOMER) 44 45 typedef struct PnvHomerClass { 46 DeviceClass parent_class; 47 48 int pba_size; 49 const MemoryRegionOps *pba_ops; 50 int homer_size; 51 const MemoryRegionOps *homer_ops; 52 53 hwaddr core_max_base; 54 } PnvHomerClass; 55 56 #endif /* PPC_PNV_HOMER_H */ 57