From 0d40ff02f2ae692c34cfd63b0617abf66ea58c5e Mon Sep 17 00:00:00 2001
From: Jean Delvare <jdelvare@suse.de>
Date: Wed, 21 Oct 2020 15:24:40 +0200
Subject: [PATCH 1/2] dmidecode: Add new system slot types from SMBIOS spec
3.4.0
Based on an earlier patch from Prabhakar Pujeri (Dell).
Version 3.4.0 of the SMBIOS specification adds 14 new system slot
types and updates 2 (DMI type 9).
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
---
dmidecode.c | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/dmidecode.c b/dmidecode.c
index 981fe9697458..0e480d3e337b 100644
--- a/dmidecode.c
+++ b/dmidecode.c
@@ -1931,11 +1931,16 @@ static const char *dmi_slot_type(u8 code)
"MXM Type IV",
"MXM 3.0 Type A",
"MXM 3.0 Type B",
- "PCI Express 2 SFF-8639",
- "PCI Express 3 SFF-8639",
+ "PCI Express 2 SFF-8639 (U.2)",
+ "PCI Express 3 SFF-8639 (U.2)",
"PCI Express Mini 52-pin with bottom-side keep-outs",
"PCI Express Mini 52-pin without bottom-side keep-outs",
- "PCI Express Mini 76-pin" /* 0x23 */
+ "PCI Express Mini 76-pin"
+ "PCI Express 4 SFF-8639 (U.2)",
+ "PCI Express 5 SFF-8639 (U.2)",
+ "OCP NIC 3.0 Small Form Factor (SFF)",
+ "OCP NIC 3.0 Large Form Factor (LFF)",
+ "OCP NIC Prior to 3.0" /* 0x28 */
};
static const char *type_0x30[] = {
"CXL FLexbus 1.0" /* 0x30 */
@@ -1970,18 +1975,27 @@ static const char *dmi_slot_type(u8 code)
"PCI Express 4 x2",
"PCI Express 4 x4",
"PCI Express 4 x8",
- "PCI Express 4 x16" /* 0xBD */
+ "PCI Express 4 x16",
+ "PCI Express 5",
+ "PCI Express 5 x1",
+ "PCI Express 5 x2",
+ "PCI Express 5 x4",
+ "PCI Express 5 x8",
+ "PCI Express 5 x16",
+ "PCI Express 6+",
+ "EDSFF E1",
+ "EDSFF E3" /* 0xC6 */
};
/*
* Note to developers: when adding entries to these lists, check if
* function dmi_slot_id below needs updating too.
*/
- if (code >= 0x01 && code <= 0x23)
+ if (code >= 0x01 && code <= 0x28)
return type[code - 0x01];
if (code == 0x30)
return type_0x30[code - 0x30];
- if (code >= 0xA0 && code <= 0xBD)
+ if (code >= 0xA0 && code <= 0xC6)
return type_0xA0[code - 0xA0];
return out_of_spec;
}
--
2.17.1