#define IbmVethMcastRemoveFilter     0x2UL
 #define IbmVethMcastClearFilterTable 0x3UL
 
-/* hcall numbers */
-#define H_VIO_SIGNAL             0x104
-#define H_REGISTER_LOGICAL_LAN   0x114
-#define H_FREE_LOGICAL_LAN       0x118
-#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
-#define H_SEND_LOGICAL_LAN       0x120
-#define H_MULTICAST_CTRL         0x130
-#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
-#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
-
 /* hcall macros */
 #define h_register_logical_lan(ua, buflst, rxq, fltlst, mac) \
   plpar_hcall_norets(H_REGISTER_LOGICAL_LAN, ua, buflst, rxq, fltlst, mac)
 
 #define H_VIO_SIGNAL           0x104
 #define H_SEND_CRQ             0x108
 #define H_COPY_RDMA            0x110
+#define H_REGISTER_LOGICAL_LAN 0x114
+#define H_FREE_LOGICAL_LAN     0x118
+#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
+#define H_SEND_LOGICAL_LAN     0x120
+#define H_MULTICAST_CTRL       0x130
 #define H_SET_XDABR            0x134
 #define H_STUFF_TCE            0x138
 #define H_PUT_TCE_INDIRECT     0x13C
+#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
 #define H_VTERM_PARTNER_INFO   0x150
 #define H_REGISTER_VTERM       0x154
 #define H_FREE_VTERM           0x158
 #define H_GET_HCA_INFO          0x1B8
 #define H_GET_PERF_COUNT        0x1BC
 #define H_MANAGE_TRACE          0x1C0
+#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
 #define H_QUERY_INT_STATE       0x1E4
 #define H_POLL_PENDING         0x1D8
 #define H_JOIN                 0x298
 #define H_VASI_STATE            0x2A4
 #define H_ENABLE_CRQ           0x2B0
+#define MAX_HCALL_OPCODES      (H_ENABLE_CRQ >> 2)
 
 #ifndef __ASSEMBLY__