drm/radeon: add fault decode function for CIK

[linux-imx.git] / drivers / gpu / drm / radeon / cikd.h

diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index 63514b95889a52c5a3a47081e7d15c59e98bea3f..7e9275eaef8020d90b41a31dc46e9eaca8f84e24 100644 (file)
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -136,6 +136,22 @@
 #define VM_INVALIDATE_RESPONSE                         0x147c
 
 #define        VM_CONTEXT1_PROTECTION_FAULT_STATUS             0x14DC
+#define                PROTECTIONS_MASK                        (0xf << 0)
+#define                PROTECTIONS_SHIFT                       0
+               /* bit 0: range
+                * bit 1: pde0
+                * bit 2: valid
+                * bit 3: read
+                * bit 4: write
+                */
+#define                MEMORY_CLIENT_ID_MASK                   (0xff << 12)
+#define                MEMORY_CLIENT_ID_SHIFT                  12
+#define                MEMORY_CLIENT_RW_MASK                   (1 << 24)
+#define                MEMORY_CLIENT_RW_SHIFT                  24
+#define                FAULT_VMID_MASK                         (0xf << 25)
+#define                FAULT_VMID_SHIFT                        25
+
+#define        VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT           0x14E4
 
 #define        VM_CONTEXT1_PROTECTION_FAULT_ADDR               0x14FC