docs: ABI: testing: sysfs-firmware-memmap: add some memmap types.

Compare with arch/x86/kernel/e820.c, types of memmap omitted some. So add.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
Link: https://lore.kernel.org/r/20210623023126.104380-1-jianpeng.ma@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/ABI/testing/sysfs-firmware-memmap b/Documentation/ABI/testing/sysfs-firmware-memmap
index 1f6f4d3a32c06f8f61775a73ec6b08dec8c458a2..9205122fa4b1e73f870c43b9565384c486a29fcc 100644 (file)
--- a/Documentation/ABI/testing/sysfs-firmware-memmap
+++ b/Documentation/ABI/testing/sysfs-firmware-memmap
@@ -56,6 +56,10 @@ Description:
                  - System RAM
                  - ACPI Tables
                  - ACPI Non-volatile Storage
+                 - Unusable memory
+                 - Persistent Memory (legacy)
+                 - Persistent Memory
+                 - Soft Reserved
                  - reserved
 
                Following shell snippet can be used to display that memory