linux-kernel - [PATCH 13/14] efi: Add Persistent Memory type name

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Message-Id: <1454364428-494-14-git-send-email-matt@codeblueprint.co.uk>
Date:	Mon,  1 Feb 2016 22:07:07 +0000
From:	Matt Fleming <matt@...eblueprint.co.uk>
To:	Ingo Molnar <mingo@...nel.org>, "H . Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Robert Elliott <elliott@....com>,
	Ard Biesheuvel <ard.biesheuvel@...aro.org>,
	Taku Izumi <izumi.taku@...fujitsu.com>,
	Laszlo Ersek <lersek@...hat.com>,
	Matt Fleming <matt@...eblueprint.co.uk>
Subject: [PATCH 13/14] efi: Add Persistent Memory type name

From: Robert Elliott <elliott@....com>

Add the "Persistent Memory" string for type 14 introduced in
UEFI 2.5.  This is used when printing the UEFI memory map.

old:
efi: mem61: [type=14            |   |  |  |  |  |  |   |WB|WT|WC|UC] range=[0x0000000880000000-0x0000000c7fffffff) (16384MB)

new:
efi: mem61: [Persistent Memory  |   |  |  |  |  |  |   |WB|WT|WC|UC] range=[0x0000000880000000-0x0000000c7fffffff) (16384MB)

Signed-off-by: Robert Elliott <elliott@....com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc: Taku Izumi <izumi.taku@...fujitsu.com>
Cc: Laszlo Ersek <lersek@...hat.com>
Signed-off-by: Matt Fleming <matt@...eblueprint.co.uk>
---
 drivers/firmware/efi/efi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 9c8c0747c8cd..05a3d69250d4 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -553,7 +553,8 @@ static __initdata char memory_type_name[][20] = {
 	"ACPI Memory NVS",
 	"Memory Mapped I/O",
 	"MMIO Port Space",
-	"PAL Code"
+	"PAL Code",
+	"Persistent Memory"
 };
 
 char * __init efi_md_typeattr_format(char *buf, size_t size,
-- 
2.6.2