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