1 files changed, 2 insertions, 1 deletions
diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index 6d167f2736..b8872a4e4d 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -236,7 +236,8 @@ typedef struct AHCIPortRegs {
 } AHCIPortRegs;
 
 typedef struct AHCICmdHdr {
-    uint32_t    opts;
+    uint16_t    opts;
+    uint16_t    prdtl;
     uint32_t    status;
     uint64_t    tbl_addr;
     uint32_t    reserved[4];