Merge remote-tracking branch 'remotes/bsdimp/tags/pull-bsd-user-20211018-pull-request...
[qemu.git] / include / hw / ppc / spapr_numa.h
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/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_write_rtas_dt(SpaprMachineState *spapr, void *fdt, int rtas);
28 void spapr_numa_write_associativity_dt(SpaprMachineState *spapr, void *fdt,
29 int offset, int nodeid);
30 int spapr_numa_fixup_cpu_dt(SpaprMachineState *spapr, void *fdt,
31 int offset, PowerPCCPU *cpu);
32 int spapr_numa_write_assoc_lookup_arrays(SpaprMachineState *spapr, void *fdt,
33 int offset);
34 unsigned int spapr_numa_initial_nvgpu_numa_id(MachineState *machine);
35
36 #endif /* HW_SPAPR_NUMA_H */