Chen, Huacai
2008-Jun-10 01:23 UTC
[Xen-devel] Fix the bug that can''t do S3 when use ACPI 1.0
Hi, Keir, The structure of FADT is different in ACPI 1.0 from ACPI 2.0+. If use ACPI 1.0, FADT has no fields with an "x" prefix, so acpi_gbl_FADT can''t get the registers'' information. This patch convert the non-x fields into ACPI 2.0+''s x fields. Signed-off-by: Huacai Chen <huacai.chen@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Keir Fraser
2008-Jun-10 12:46 UTC
[Xen-devel] Re: Fix the bug that can''t do S3 when use ACPI 1.0
See c/s 17814. By upgrading our ACPI code to Linux 2.6.26 I hope this problem is gone away. I pulled in the generic acpi_gbl_FADT setup code. -- Keir On 10/6/08 02:23, "Chen, Huacai" <huacai.chen@intel.com> wrote:> Hi, Keir, > > The structure of FADT is different in ACPI 1.0 from ACPI 2.0+. If use > ACPI 1.0, FADT has no fields with an "x" prefix, so acpi_gbl_FADT can''t > get the registers'' information. This patch convert the non-x fields into > ACPI 2.0+''s x fields. > > Signed-off-by: Huacai Chen <huacai.chen@intel.com>_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel