diff mbox series

[v2,03/19] memory: Allow to store the PASID in IOMMUTLBEntry

Message ID 20250120174033.308518-4-clement.mathieu--drif@eviden.com (mailing list archive)
State New
Headers show
Series intel_iommu: Add ATS support | expand

Commit Message

CLEMENT MATHIEU--DRIF Jan. 20, 2025, 5:41 p.m. UTC 
From: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com>

This will be useful for devices that support ATS
and need to store entries in an ATC (device IOTLB).

Signed-off-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com>
---
 include/exec/memory.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 56c3a3515e..9889b97abb 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -145,6 +145,7 @@  struct IOMMUTLBEntry {
     hwaddr           translated_addr;
     hwaddr           addr_mask;  /* 0xfff = 4k translation */
     IOMMUAccessFlags perm;
+    uint32_t         pasid;
 };
 
 /*