-
1.发明授权Method and apparatus for using a memory region to pass parameters between a run time environment and SMM handler 有权用于使用存储器区域在运行时环境和SMM处理程序之间传递参数的方法和装置公开(公告)号：US07178014B2
公开(公告)日：2007-02-13
申请号：US10236570
申请日：2002-09-04
IPC分类号： G06F12/06
CPC分类号： G06F9/4411
摘要： An ACPI (Non-Volatile Sleeping) NVS memory region is allocated and defined so that a system BIOS can allocate a placeholder for the different parameters that are passed from the ACPI ASL code to the system management mode (SMM) handler for execution of real mode calls. The different parameters will be updated by runtime ACPI ASL code depending on what needs to be passed to the SMM handler. The SMM handler invokes appropriate calls based on retrieving of different parameters in the ACPI NVS memory region that have been passed from the ACPI ASL code.
摘要翻译： 分配和定义ACPI（非易失性睡眠）NVS存储器区域，使得系统BIOS可以为从ACPI ASL代码传递到用于执行实模式的系统管理模式（SMM）处理器的不同参数分配占位符 电话。 不同的参数将通过运行时ACPI ASL代码来更新，这取决于需要传递给SMM处理程序的内容。 基于从ACPI ASL代码传递的ACPI NVS存储器区域中的不同参数的检索，SMM处理程序调用适当的调用。
-
2.发明授权Method and apparatus for using an ACPI NVS memory region as an alternative CMOS information area 失效使用ACPI NVS存储器区域作为替代CMOS信息区域的方法和装置公开(公告)号：US07017035B2
公开(公告)日：2006-03-21
申请号：US10263396
申请日：2002-10-02
CPC分类号： G06F1/3275 , G06F1/3203 , Y02D10/13 , Y02D10/14
摘要： Embodiments of the present invention provide for an ACPI Non-Volatile Sleeping (NVS) memory region that is allocated and defined so that a system BIOS can save CMOS based memory content at the ACPI NVS memory region during power on system test (POST). The ACPI NVS memory region and it's associated content, is accessible to both OS and non-OS software during runtime execution.
摘要翻译： 本发明的实施例提供了一种分配和定义的ACPI非易失性睡眠（NVS）存储器区域，使得系统BIOS可以在上电系统测试（POST）期间在ACPI NVS存储器区域节省基于CMOS的存储器内容。 ACPI NVS内存区域及其相关内容在运行时执行期间可由操作系统和非操作系统软件访问。
-
搜索结果
2 条记录 (耗时 0.013 秒)
