On Thu, 1 Sep 2022 11:27:19 +0800 Robert Hoo <robert...@linux.intel.com> wrote:
> Since it will be heavily used in next patch, define macro > NVDIMM_DEVICE_DSM_UUID for "4309AC30-0D11-11E4-9191-0800200C9A66", which is > NVDIMM device specific method uuid defined in NVDIMM _DSM interface spec, > Section 3. [1] > > No functional changes in this patch. > > [1] https://pmem.io/documents/IntelOptanePMem_DSM_Interface-V2.0.pdf > > Signed-off-by: Robert Hoo <robert...@linux.intel.com> > Reviewed-by: Jingqi Liu <jingqi....@intel.com> Reviewed-by: Igor Mammedov <imamm...@redhat.com> > --- > hw/acpi/nvdimm.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c > index 201317c611..afff911c1e 100644 > --- a/hw/acpi/nvdimm.c > +++ b/hw/acpi/nvdimm.c > @@ -922,6 +922,7 @@ void nvdimm_init_acpi_state(NVDIMMState *state, > MemoryRegion *io, > #define NVDIMM_DSM_RFIT_STATUS "RSTA" > > #define NVDIMM_QEMU_RSVD_UUID "648B9CF2-CDA1-4312-8AD9-49C4AF32BD62" > +#define NVDIMM_DEVICE_DSM_UUID "4309AC30-0D11-11E4-9191-0800200C9A66" > > static void nvdimm_build_common_dsm(Aml *dev, > NVDIMMState *nvdimm_state) > @@ -1029,8 +1030,7 @@ static void nvdimm_build_common_dsm(Aml *dev, > /* UUID for QEMU internal use */), expected_uuid)); > aml_append(elsectx, ifctx); > elsectx2 = aml_else(); > - aml_append(elsectx2, aml_store( > - aml_touuid("4309AC30-0D11-11E4-9191-0800200C9A66") > + aml_append(elsectx2, aml_store(aml_touuid(NVDIMM_DEVICE_DSM_UUID) > /* UUID for NVDIMM Devices */, expected_uuid)); > aml_append(elsectx, elsectx2); > aml_append(method, elsectx);
