From 5310e546f8007c37128d091901a56e7c238155d1 Mon Sep 17 00:00:00 2001
From: LoGin <longjin@DragonOS.org>
Date: Thu, 4 Jun 2026 15:53:03 +0000
Subject: [PATCH] feat(transport): add Pmem device type (ID 27)

Add VirtIO Pmem (Persistent Memory) device type to the DeviceType enum
with its standard device ID 27.

Signed-off-by: LoGin <longjin@DragonOS.org>
---
 src/transport/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/transport/mod.rs b/src/transport/mod.rs
index b080e4e..7873e46 100644
--- a/src/transport/mod.rs
+++ b/src/transport/mod.rs
@@ -161,6 +161,7 @@ pub enum DeviceType {
     IOMMU = 23,
     Memory = 24,
     FileSystem = 26,
+    Pmem = 27,
 }
 
 impl From<u32> for DeviceType {
@@ -189,6 +190,7 @@ impl From<u32> for DeviceType {
             23 => DeviceType::IOMMU,
             24 => DeviceType::Memory,
             26 => DeviceType::FileSystem,
+            27 => DeviceType::Pmem,
             _ => DeviceType::Invalid,
         }
     }