On Wed, 11 Jun 2025 16:56:13 +0100
Alireza Sanaee <alireza.san...@huawei.com> wrote:
> Add two functions one of which finds the lowest level cache defined in
> the cache description input, and the other checks if caches are defined
> at a particular level.
>
> Signed-off-by: Alireza Sanaee <alireza.san...@huawei.com>
> ---
> hw/core/machine-smp.c | 52 +++++++++++++++++++++++++++++++++++++++++++
> include/hw/boards.h | 7 ++++++
> 2 files changed, 59 insertions(+)
>
> diff --git a/hw/core/machine-smp.c b/hw/core/machine-smp.c
> index 0be0ac044c..a4d79e0aa4 100644
> --- a/hw/core/machine-smp.c
> +++ b/hw/core/machine-smp.c
> +
> +bool machine_check_cache_at_topo_level(const MachineState *ms,
Maybe avoid machine_check naming. It has too many other meanings!
machine_is_cache_at_topo_level() perhaps?
> + CpuTopologyLevel level)
> +{
> + if (machine_get_cache_topo_level(ms, CACHE_LEVEL_AND_TYPE_L3) == level ||
> + machine_get_cache_topo_level(ms, CACHE_LEVEL_AND_TYPE_L2) == level ||
> + machine_get_cache_topo_level(ms, CACHE_LEVEL_AND_TYPE_L1I) == level
> ||
> + machine_get_cache_topo_level(ms, CACHE_LEVEL_AND_TYPE_L1D) == level)
> {
> + return true;
> + }
> + return false;
> +}
