net/can/mscan: replace hardcoded values with defines

[net-next-2.6.git] / drivers / net / can / mscan / mscan.h

diff --git a/drivers/net/can/mscan/mscan.h b/drivers/net/can/mscan/mscan.h
index 20180007fe3da1e74272a210af8619dad781e342..00fc4aaf1ed8ca04533203813322914f8832202f 100644 (file)
--- a/drivers/net/can/mscan/mscan.h
+++ b/drivers/net/can/mscan/mscan.h
@@ -131,6 +131,11 @@
 /* MSCAN Miscellaneous Register (CANMISC) bits */
 #define MSCAN_BOHOLD           0x01
 
+/* MSCAN Identifier Register (IDR) bits */
+#define MSCAN_SFF_RTR_SHIFT    4
+#define MSCAN_EFF_RTR_SHIFT    0
+#define MSCAN_EFF_FLAGS                0x18    /* IDE + SRR */
+
 #ifdef MSCAN_FOR_MPC5200
 #define _MSCAN_RESERVED_(n, num) u8 _res##n[num]
 #define _MSCAN_RESERVED_DSR_SIZE       2