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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-05-21 10:32:02 -0600 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-06-01 19:20:38 +0300 |
| commit | 9ab3aad2813ce5d9e79c86cb65a013016b61a08f (patch) | |
| tree | df11a77f3b4a5337fe868fbfa9b715cf00e4e56d /include/hw | |
| parent | 2e0c56cdde0b4bbd6ed4070626ed72d1977da07f (diff) | |
| download | focaccia-qemu-9ab3aad2813ce5d9e79c86cb65a013016b61a08f.tar.gz focaccia-qemu-9ab3aad2813ce5d9e79c86cb65a013016b61a08f.zip | |
nvdimm, acpi: support NFIT platform capabilities
Add a machine command line option to allow the user to control the Platform Capabilities Structure in the virtualized NFIT. This Platform Capabilities Structure was added in ACPI 6.2 Errata A. Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/i386/pc.h | 1 | ||||
| -rw-r--r-- | include/hw/mem/nvdimm.h | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index a0c269fc34..04d1f8c6c3 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -76,6 +76,7 @@ struct PCMachineState { #define PC_MACHINE_VMPORT "vmport" #define PC_MACHINE_SMM "smm" #define PC_MACHINE_NVDIMM "nvdimm" +#define PC_MACHINE_NVDIMM_CAP "nvdimm-cap" #define PC_MACHINE_SMBUS "smbus" #define PC_MACHINE_SATA "sata" #define PC_MACHINE_PIT "pit" diff --git a/include/hw/mem/nvdimm.h b/include/hw/mem/nvdimm.h index 74c60332e1..3c82751bab 100644 --- a/include/hw/mem/nvdimm.h +++ b/include/hw/mem/nvdimm.h @@ -134,6 +134,11 @@ struct AcpiNVDIMMState { /* the IO region used by OSPM to transfer control to QEMU. */ MemoryRegion io_mr; + + /* + * Platform capabilities, section 5.2.25.9 of ACPI 6.2 Errata A + */ + int32_t capabilities; }; typedef struct AcpiNVDIMMState AcpiNVDIMMState; |