From b902cfece0db71c3421b0bfe0e05d1dbe7890c31 Mon Sep 17 00:00:00 2001
From: Brett Holman <brett.holman@canonical.com>
Date: Tue, 26 Mar 2024 14:38:50 -0500
Subject: [PATCH] virsysinfo: Try reading DMI table

Add DMI support for risc-v and mips. Attempt to read dmidecode and
fall back to old behavior if that fails.

The SMBIOS specification[1] officially supports both RISC-V and LoongArch.
Some mips-based Loongson-3 processors also have SMBIOS.

[1] https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.7.0.pdf

Signed-off-by: Brett Holman <brett.holman@canonical.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
---
 src/util/virsysinfo.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c
index 4a03fc3246..0d9083c891 100644
--- a/src/util/virsysinfo.c
+++ b/src/util/virsysinfo.c
@@ -1249,6 +1249,8 @@ virSysinfoRead(void)
     (defined(__x86_64__) || \
      defined(__i386__) || \
      defined(__amd64__) || \
+     defined(__riscv__) || \
+     defined(__mips__) || \
      defined(__loongarch__))
     return virSysinfoReadDMI();
 #else /* WIN32 || not supported arch */