[v1] virsysinfo: Try reading DMI table

[PATCH] virsysinfo: Try reading DMI table

brett.holman@canonical.com posted 1 patch 1 month ago

Diff against v1 v1 v1 v1
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git fetch https://github.com/patchew-project/libvirt tags/patchew/20240326201743.60415-2-brett.holman@canonical.com

src/util/virsysinfo.c | 2 ++
1 file changed, 2 insertions(+)

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[PATCH] virsysinfo: Try reading DMI table

Posted by brett.holman@canonical.com 1 month ago

From: Brett Holman <brett.holman@canonical.com>

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>
---
 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 */
-- 
2.43.0
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