From f35c0221fef864e65db7641bb041c5f913e31475 Mon Sep 17 00:00:00 2001 From: Zhao Liu Date: Fri, 1 Nov 2024 16:33:26 +0800 Subject: hw/core: Check smp cache topology support for machine MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Tested-by: Yongwei Ma Reviewed-by: Jonathan Cameron Message-ID: <20241101083331.340178-5-zhao1.liu@intel.com> Signed-off-by: Philippe Mathieu-Daudé --- include/hw/boards.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/hw/boards.h') diff --git a/include/hw/boards.h b/include/hw/boards.h index b3a8064..edf1a8c 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; /** -- cgit v1.1