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hw/ppc/spapr_hcall: Rename {softmmu -> vhyp_mmu}_resize_hpt_pr 

Since 'softmmu' is quite a loaded term in QEMU, rename the vhyp MMU
facilities to use the vhyp_mmu_ prefix rather than softmmu_.

vhyp_mmu_ is chosen because the code that manipulates the hash table
via guest software hypercalls is QEMU's implementation of the PAPR
hypervisor interface, called vhyp.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[npiggin: Pick a different name, explain it in changelog.]
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
This commit is contained in:
Philippe Mathieu-Daudé 2024-01-18 23:01:43 +10:00 committed by Nicholas Piggin
parent aea75803a4
commit a3d0cf82df
3 changed files with 10 additions and 7 deletions
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4
hw/ppc/spapr_hcall.c
View File

@ -124,7 +124,7 @@ static target_ulong h_resize_hpt_prepare(PowerPCCPU *cpu,
if (kvm_enabled()) {
return H_HARDWARE;
} else if (tcg_enabled()) {
return softmmu_resize_hpt_prepare(cpu, spapr, shift);
return vhyp_mmu_resize_hpt_prepare(cpu, spapr, shift);
} else {
g_assert_not_reached();
}
@ -194,7 +194,7 @@ static target_ulong h_resize_hpt_commit(PowerPCCPU *cpu,
if (kvm_enabled()) {
return H_HARDWARE;
} else if (tcg_enabled()) {
return softmmu_resize_hpt_commit(cpu, spapr, flags, shift);
return vhyp_mmu_resize_hpt_commit(cpu, spapr, flags, shift);
} else {
g_assert_not_reached();
}

4
hw/ppc/spapr_softmmu.c
View File

@ -378,7 +378,7 @@ static void cancel_hpt_prepare(SpaprMachineState *spapr)
free_pending_hpt(pending);
}
target_ulong softmmu_resize_hpt_prepare(PowerPCCPU *cpu,
target_ulong vhyp_mmu_resize_hpt_prepare(PowerPCCPU *cpu,
SpaprMachineState *spapr,
target_ulong shift)
{
@ -562,7 +562,7 @@ static int rehash_hpt(PowerPCCPU *cpu,
return H_SUCCESS;
}
target_ulong softmmu_resize_hpt_commit(PowerPCCPU *cpu,
target_ulong vhyp_mmu_resize_hpt_commit(PowerPCCPU *cpu,
SpaprMachineState *spapr,
target_ulong flags,
target_ulong shift)

9
include/hw/ppc/spapr.h
View File

@ -634,10 +634,13 @@ void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn);
target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode,
target_ulong *args);
target_ulong softmmu_resize_hpt_prepare(PowerPCCPU *cpu, SpaprMachineState *spapr,
target_ulong vhyp_mmu_resize_hpt_prepare(PowerPCCPU *cpu,
SpaprMachineState *spapr,
target_ulong shift);
target_ulong softmmu_resize_hpt_commit(PowerPCCPU *cpu, SpaprMachineState *spapr,
target_ulong flags, target_ulong shift);
target_ulong vhyp_mmu_resize_hpt_commit(PowerPCCPU *cpu,
SpaprMachineState *spapr,
target_ulong flags,
target_ulong shift);
bool is_ram_address(SpaprMachineState *spapr, hwaddr addr);
void push_sregs_to_kvm_pr(SpaprMachineState *spapr);