diff options
| author | Zhao Liu <zhao1.liu@intel.com> | 2024-11-01 16:33:26 +0800 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-11-05 23:32:25 +0000 |
| commit | f35c0221fef864e65db7641bb041c5f913e31475 (patch) | |
| tree | 44251a82c50c20412b291170219db56fcfdda9d2 /include | |
| parent | 4e88e7e3403df23a0fd7a95daad1f00da80bcf81 (diff) | |
hw/core: Check smp cache topology support for machine
Add cache_supported flags in SMPCompatProps to allow machines to
configure various caches support.
And check the compatibility of the cache properties with the
machine support in machine_parse_smp_cache().
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20241101083331.340178-5-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/boards.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index b3a8064ccc..edf1a8ca1c 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -153,6 +153,8 @@ typedef struct { * @books_supported - whether books are supported by the machine * @drawers_supported - whether drawers are supported by the machine * @modules_supported - whether modules are supported by the machine + * @cache_supported - whether cache (l1d, l1i, l2 and l3) configuration are + * supported by the machine */ typedef struct { bool prefer_sockets; @@ -162,6 +164,7 @@ typedef struct { bool books_supported; bool drawers_supported; bool modules_supported; + bool cache_supported[CACHE_LEVEL_AND_TYPE__MAX]; } SMPCompatProps; /** |