diff options
Diffstat (limited to 'docs/specs/acpi_nvdimm.txt')
| -rw-r--r-- | docs/specs/acpi_nvdimm.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/specs/acpi_nvdimm.txt b/docs/specs/acpi_nvdimm.txt index 3f322e6f55..3ec42ecbce 100644 --- a/docs/specs/acpi_nvdimm.txt +++ b/docs/specs/acpi_nvdimm.txt @@ -72,7 +72,8 @@ for NVDIMM ACPI. Memory: QEMU uses BIOS Linker/loader feature to ask BIOS to allocate a memory - page and dynamically patch its into a int32 object named "MEMA" in ACPI. + page and dynamically patch its address into an int32 object named "MEMA" + in ACPI. This page is RAM-based and it is used to transfer data between _DSM method and QEMU. If ACPI has control, this pages is owned by ACPI which |