1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index e783a099a8f1..b4e3ddda06cf 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -142,6 +142,8 @@ struct hw_pairwise_ta_entry {
  * MAC_CSR0: ASIC revision number.
  */
 #define MAC_CSR0                        0x3000
+#define MAC_CSR0_REVISION               FIELD32(0x0000000f)
+#define MAC_CSR0_CHIPSET                FIELD32(0x000ffff0)
 
 /*
  * MAC_CSR1: System control register.