6640706972
We'll need to check the initial value given to spapr->gpu_numa_id when building the rtas DT, so put it in a helper for easier access and to avoid repetition. Tested-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20210128174213.1349181-3-danielhb413@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*
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* QEMU PowerPC pSeries Logical Partition NUMA associativity handling
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*
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* Copyright IBM Corp. 2020
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*
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* Authors:
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* Daniel Henrique Barboza <danielhb413@gmail.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef HW_SPAPR_NUMA_H
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#define HW_SPAPR_NUMA_H
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#include "hw/boards.h"
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#include "hw/ppc/spapr.h"
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/*
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* Having both SpaprMachineState and MachineState as arguments
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* feels odd, but it will spare a MACHINE() call inside the
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* function. spapr_machine_init() is the only caller for it, and
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* it has both pointers resolved already.
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*/
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void spapr_numa_associativity_init(SpaprMachineState *spapr,
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MachineState *machine);
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void spapr_numa_write_rtas_dt(SpaprMachineState *spapr, void *fdt, int rtas);
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void spapr_numa_write_associativity_dt(SpaprMachineState *spapr, void *fdt,
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int offset, int nodeid);
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int spapr_numa_fixup_cpu_dt(SpaprMachineState *spapr, void *fdt,
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int offset, PowerPCCPU *cpu);
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int spapr_numa_write_assoc_lookup_arrays(SpaprMachineState *spapr, void *fdt,
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int offset);
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unsigned int spapr_numa_initial_nvgpu_numa_id(MachineState *machine);
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#endif /* HW_SPAPR_NUMA_H */
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