* [PATCH 0/2] acpi/nvdimm: support NVDIMM _LS{I,R,W} methods
@ 2022-04-12 5:41 Robert Hoo
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From: Robert Hoo @ 2022-04-12 5:41 UTC (permalink / raw)
To: xiaoguangrong.eric, mst, imammedo, ani, qemu-devel
Cc: jingqi.liu, dan.j.williams, Robert Hoo, robert.hu
The original NVDIMM _DSM functions (index 4~6) for label operations have
been deprecated by new ACPI methods _LS{I,R,W}[1][2].
Patch 1 implements the new _LS{I,R,W} methods, on top of old _DSM
implementation.
Patch 2 fixes some typo of logical and/or with bitwise and/or, though
functionally they haven't causing trouble.
[1] https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/index.html, 6.5.10 NVDIMM Label Methods
[2] https://pmem.io/documents/IntelOptanePMem_DSM_Interface-V2.0.pdf, 3.10 Deprecated Functions
Robert Hoo (2):
acpi/nvdimm: Create _LS{I,R,W} method for NVDIMM device
acpi/nvdimm: Fix aml_or() and aml_and() in if clause
hw/acpi/nvdimm.c | 60 +++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 54 insertions(+), 6 deletions(-)
base-commit: 95a3fcc7487e5bef262e1f937ed8636986764c4e
--
2.31.1
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