#define PVR_440SPe_RA 0x53521890 /* 440SPe rev A without RAID 6 support */
#define PVR_440SPe_6_RB 0x53421891 /* 440SPe rev B with RAID 6 support enabled */
#define PVR_440SPe_RB 0x53521891 /* 440SPe rev B without RAID 6 support */
+#define PVR_460EX_SE_RA 0x130218A2 /* 460EX rev A with Security Engine */
+#define PVR_460EX_RA 0x130218A3 /* 460EX rev A without Security Engine */
+#define PVR_460GT_SE_RA 0x130218A0 /* 460GT rev A with Security Engine */
+#define PVR_460GT_RA 0x130218A1 /* 460GT rev A without Security Engine */
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000