[RFC,v3,1/5] log: Add new IOMMU type
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Message ID 1490902938-9009-2-git-send-email-eric.auger@redhat.com
State New
Headers show

Commit Message

Auger Eric March 30, 2017, 7:42 p.m. UTC
From: Prem Mallappa <prem.mallappa@broadcom.com>

Add CPU_LOG_IOMMU to log traces related to the IOMMU.

Signed-off-by: Prem Mallappa <prem.mallappa@broadcom.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>

---

This may be replaced by dynamic traces later on
---
 include/qemu/log.h | 1 +
 util/log.c         | 2 ++
 2 files changed, 3 insertions(+)

Patch
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diff --git a/include/qemu/log.h b/include/qemu/log.h
index a50e994..906913b 100644
--- a/include/qemu/log.h
+++ b/include/qemu/log.h
@@ -43,6 +43,7 @@  static inline bool qemu_log_separate(void)
 #define CPU_LOG_PAGE       (1 << 14)
 #define LOG_TRACE          (1 << 15)
 #define CPU_LOG_TB_OP_IND  (1 << 16)
+#define CPU_LOG_IOMMU      (1 << 17)
 
 /* Returns true if a bit is set in the current loglevel mask
  */
diff --git a/util/log.c b/util/log.c
index 96f30dd..76968d6 100644
--- a/util/log.c
+++ b/util/log.c
@@ -258,6 +258,8 @@  const QEMULogItem qemu_log_items[] = {
       "show CPU registers before entering a TB (lots of logs)" },
     { CPU_LOG_MMU, "mmu",
       "log MMU-related activities" },
+    { CPU_LOG_IOMMU, "iommu",
+      "log IOMMU-related activities" },
     { CPU_LOG_PCALL, "pcall",
       "x86 only: show protected mode far calls/returns/exceptions" },
     { CPU_LOG_RESET, "cpu_reset",