On Mon, Oct 19, 2015 at 12:04:48PM +0800, Xiao Guangrong wrote:
>
>
> On 10/19/2015 01:16 AM, Michael S. Tsirkin wrote:
> >On Mon, Oct 19, 2015 at 08:54:13AM +0800, Xiao Guangrong wrote:
> >>Check if the input Arg3 is valid then store it into dsm_in if needed
> >>
> >>Signed-off-by: Xiao Guangrong <guangrong.xiao@xxxxxxxxxxxxxxx>
> >>---
> >> hw/acpi/nvdimm.c | 19 +++++++++++++++++++
> >> 1 file changed, 19 insertions(+)
> >>
> >>diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c
> >>index 7e99889..b211b8b 100644
> >>--- a/hw/acpi/nvdimm.c
> >>+++ b/hw/acpi/nvdimm.c
> >>@@ -624,10 +624,29 @@ static void nvdimm_build_acpi_devices(NVDIMMState *state, GSList *device_list,
> >>
> >> method = aml_method_serialized("NCAL", 4);
> >> {
> >>+ Aml *ifctx;
> >>+
> >> aml_append(method, aml_store(aml_arg(0), aml_name("HDLE")));
> >> aml_append(method, aml_store(aml_arg(1), aml_name("REVS")));
> >> aml_append(method, aml_store(aml_arg(2), aml_name("FUNC")));
> >>
> >>+ /* Arg3 is passed as Package and it has one element? */
> >>+ ifctx = aml_if(aml_and(aml_equal(aml_object_type(aml_arg(3)),
> >>+ aml_int(4)),
> >>+ aml_equal(aml_sizeof(aml_arg(3)),
> >>+ aml_int(1))));
> >>+ {
> >>+ /* Local0 = Index(Arg3, 0) */
> >>+ aml_append(ifctx, aml_store(aml_index(aml_arg(3), aml_int(0)),
> >>+ aml_local(0)));
> >>+ /* Local3 = DeRefOf(Local0) */
> >>+ aml_append(ifctx, aml_store(aml_derefof(aml_local(0)),
> >>+ aml_local(3)));
> >>+ /* ARG3 = Local3 */
> >>+ aml_append(ifctx, aml_store(aml_local(3), aml_name("ARG3")));
> >>+ }
> >>+ aml_append(method, ifctx);
> >>+
> >> aml_append(method, aml_store(aml_int(NOTIFY_VALUE), aml_name("NOTI")));
> >>
> >> aml_append(method, aml_store(aml_name("RLEN"), aml_local(6)));
> >
> >I commented on this patch on v3.
> >It doesn't look like this was addressed.
> >
>
> Ah... I see no one commented this patch ([PATCH v3 26/32] nvdimm: save arg3 for NVDIMM
> device _DSM method) on v3.
>
> Do you mean we need more and better comment to explain arg3? Or anything else?
Interesting. I have it in my sent mail file, but it doesn't seem to
be on list. I've just resent it, and a couple of other messages
that seem to have disappeared into the ether.
These are the messages I have for v3:
33587 F To Xiao Guangro Re: [PATCH v3 26/32] nvdimm: save arg3 for NVDIMM device _DSM method
33588 F To Xiao Guangro Re: [PATCH v3 22/32] nvdimm: init the address region used by NVDIMM ACPI
33589 F To Xiao Guangro Re: [PATCH v3 23/32] nvdimm: build ACPI NFIT table
33590 F To Xiao Guangro Re: [PATCH v3 00/32] implement vNVDIMM
33597 F To Xiao Guangro Re: [PATCH v3 23/32] nvdimm: build ACPI NFIT table
33598 F To Xiao Guangro Re: [PATCH v3 00/32] implement vNVDIMM
33599 F To Xiao Guangro Re: [PATCH v3 23/32] nvdimm: build ACPI NFIT table
--
MST
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