X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=OvmfPkg%2FInclude%2FIndustryStandard%2FLsiScsi.h;h=185e553c8eb41e0d57a598009a69619f2ea0a35d;hb=8d6193902f2da15c8bad9941bfe493cca903a3ca;hp=c09e864a1f3954390c53cdf601c7f5e9ec0e8dcb;hpb=12d99b8f2367c2fd1ca9b3165acd52a0c9dcc99e;p=mirror_edk2.git

diff --git a/OvmfPkg/Include/IndustryStandard/LsiScsi.h b/OvmfPkg/Include/IndustryStandard/LsiScsi.h
index c09e864a1f..185e553c8e 100644
--- a/OvmfPkg/Include/IndustryStandard/LsiScsi.h
+++ b/OvmfPkg/Include/IndustryStandard/LsiScsi.h
@@ -17,4 +17,25 @@
 #define LSI_LOGIC_PCI_VENDOR_ID   0x1000
 #define LSI_53C895A_PCI_DEVICE_ID 0x0012
 
+//
+// LSI 53C895A Registers
+//
+#define LSI_REG_DSTAT             0x0C
+#define LSI_REG_ISTAT0            0x14
+#define LSI_REG_DSP               0x2C
+#define LSI_REG_SIST0             0x42
+#define LSI_REG_SIST1             0x43
+
+//
+// The status bits for Interrupt Status Zero (ISTAT0)
+//
+#define LSI_ISTAT0_DIP            BIT0
+#define LSI_ISTAT0_SIP            BIT1
+#define LSI_ISTAT0_INTF           BIT2
+#define LSI_ISTAT0_CON            BIT3
+#define LSI_ISTAT0_SEM            BIT4
+#define LSI_ISTAT0_SIGP           BIT5
+#define LSI_ISTAT0_SRST           BIT6
+#define LSI_ISTAT0_ABRT           BIT7
+
 #endif // _LSI_SCSI_H_