11eee9950SDaniel Henrique Barboza /* 21eee9950SDaniel Henrique Barboza * QEMU PowerPC pSeries Logical Partition NUMA associativity handling 31eee9950SDaniel Henrique Barboza * 41eee9950SDaniel Henrique Barboza * Copyright IBM Corp. 2020 51eee9950SDaniel Henrique Barboza * 61eee9950SDaniel Henrique Barboza * Authors: 71eee9950SDaniel Henrique Barboza * Daniel Henrique Barboza <danielhb413@gmail.com> 81eee9950SDaniel Henrique Barboza * 91eee9950SDaniel Henrique Barboza * This work is licensed under the terms of the GNU GPL, version 2 or later. 101eee9950SDaniel Henrique Barboza * See the COPYING file in the top-level directory. 111eee9950SDaniel Henrique Barboza */ 121eee9950SDaniel Henrique Barboza 131eee9950SDaniel Henrique Barboza #ifndef HW_SPAPR_NUMA_H 141eee9950SDaniel Henrique Barboza #define HW_SPAPR_NUMA_H 151eee9950SDaniel Henrique Barboza 16f1aa45ffSDaniel Henrique Barboza #include "hw/boards.h" 171eee9950SDaniel Henrique Barboza #include "hw/ppc/spapr.h" 181eee9950SDaniel Henrique Barboza 19f1aa45ffSDaniel Henrique Barboza /* 20f1aa45ffSDaniel Henrique Barboza * Having both SpaprMachineState and MachineState as arguments 21f1aa45ffSDaniel Henrique Barboza * feels odd, but it will spare a MACHINE() call inside the 22f1aa45ffSDaniel Henrique Barboza * function. spapr_machine_init() is the only caller for it, and 23f1aa45ffSDaniel Henrique Barboza * it has both pointers resolved already. 24f1aa45ffSDaniel Henrique Barboza */ 25f1aa45ffSDaniel Henrique Barboza void spapr_numa_associativity_init(SpaprMachineState *spapr, 26f1aa45ffSDaniel Henrique Barboza MachineState *machine); 27*5dab5abeSDaniel Henrique Barboza void spapr_numa_associativity_check(SpaprMachineState *spapr); 281eee9950SDaniel Henrique Barboza void spapr_numa_write_rtas_dt(SpaprMachineState *spapr, void *fdt, int rtas); 29f1aa45ffSDaniel Henrique Barboza void spapr_numa_write_associativity_dt(SpaprMachineState *spapr, void *fdt, 30f1aa45ffSDaniel Henrique Barboza int offset, int nodeid); 318f86a408SDaniel Henrique Barboza int spapr_numa_fixup_cpu_dt(SpaprMachineState *spapr, void *fdt, 328f86a408SDaniel Henrique Barboza int offset, PowerPCCPU *cpu); 330ee52012SDaniel Henrique Barboza int spapr_numa_write_assoc_lookup_arrays(SpaprMachineState *spapr, void *fdt, 340ee52012SDaniel Henrique Barboza int offset); 3566407069SDaniel Henrique Barboza unsigned int spapr_numa_initial_nvgpu_numa_id(MachineState *machine); 361eee9950SDaniel Henrique Barboza 371eee9950SDaniel Henrique Barboza #endif /* HW_SPAPR_NUMA_H */ 38