Core: Add CSAF_CACHE_INVALIDATE and CSAF_CACHE_FLUSH.
Core: Add CSAF_CACHE_INVALIDATE and CSAF_CACHE_FLUSH.

kevleyski/directfb,sklnet/DirectFB,jcdubois/DirectFB,dfbdok/DirectFB1,Distrotech/DirectFB,djbclark/directfb-core-DirectFB,djbclark/directfb-core-DirectFB,djbclark/directfb-core-DirectFB,mtsekm/test,mtsekm/test,lancebaiyouview/DirectFB,kevleyski/DirectFB-1,deniskropp/DirectFB,DirectFB/directfb,deniskropp/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/directfb,sklnet/DirectFB,Distrotech/DirectFB,sklnet/DirectFB,lancebaiyouview/DirectFB,kevleyski/directfb,kaostao/directfb,DirectFB/directfb,kevleyski/DirectFB-1,jcdubois/DirectFB,kevleyski/directfb,deniskropp/DirectFB,sklnet/DirectFB,deniskropp/DirectFB,kaostao/directfb,kevleyski/DirectFB-1,Distrotech/DirectFB,kevleyski/DirectFB-1,dfbdok/DirectFB1,mtsekm/test,dfbdok/DirectFB1,DirectFB/directfb,jcdubois/DirectFB,lancebaiyouview/DirectFB,kaostao/directfb,lancebaiyouview/DirectFB