| 1 | /* |
| 2 | * QEMU PowerPC pSeries Logical Partition NUMA associativity handling |
| 3 | * |
| 4 | * Copyright IBM Corp. 2020 |
| 5 | * |
| 6 | * Authors: |
| 7 | * Daniel Henrique Barboza <danielhb413@gmail.com> |
| 8 | * |
| 9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| 10 | * See the COPYING file in the top-level directory. |
| 11 | */ |
| 12 | |
| 13 | #ifndef HW_SPAPR_NUMA_H |
| 14 | #define HW_SPAPR_NUMA_H |
| 15 | |
| 16 | #include "hw/core/boards.h" |
| 17 | #include "hw/ppc/spapr.h" |
| 18 | |
| 19 | /* |
| 20 | * Having both SpaprMachineState and MachineState as arguments |
| 21 | * feels odd, but it will spare a MACHINE() call inside the |
| 22 | * function. spapr_machine_init() is the only caller for it, and |
| 23 | * it has both pointers resolved already. |
| 24 | */ |
| 25 | void spapr_numa_associativity_init(SpaprMachineState *spapr, |
| 26 | MachineState *machine); |
| 27 | void spapr_numa_associativity_check(SpaprMachineState *spapr); |
| 28 | void spapr_numa_write_rtas_dt(SpaprMachineState *spapr, void *fdt, int rtas); |
| 29 | void spapr_numa_write_associativity_dt(SpaprMachineState *spapr, void *fdt, |
| 30 | int offset, int nodeid); |
| 31 | int spapr_numa_fixup_cpu_dt(SpaprMachineState *spapr, void *fdt, |
| 32 | int offset, PowerPCCPU *cpu); |
| 33 | int spapr_numa_write_assoc_lookup_arrays(SpaprMachineState *spapr, void *fdt, |
| 34 | int offset); |
| 35 | unsigned int spapr_numa_initial_nvgpu_numa_id(MachineState *machine); |
| 36 | |
| 37 | #endif /* HW_SPAPR_NUMA_H */ |