net: bcmgenet: add register definitions for EEE

Add register definitions to control EEE in the UniMAC, RBUF and TBUF
register ranges.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index c4ca7282a6011c382d08dadc69524e5cf9912ef8..ea6f0ab566bf139eb1db8b00761ec67b764cf3d6 100644 (file)
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -185,6 +185,21 @@ struct bcmgenet_mib_counters {
 #define UMAC_MAC1                      0x010
 #define UMAC_MAX_FRAME_LEN             0x014
 
+#define UMAC_EEE_CTRL                  0x064
+#define  EN_LPI_RX_PAUSE               (1 << 0)
+#define  EN_LPI_TX_PFC                 (1 << 1)
+#define  EN_LPI_TX_PAUSE               (1 << 2)
+#define  EEE_EN                                (1 << 3)
+#define  RX_FIFO_CHECK                 (1 << 4)
+#define  EEE_TX_CLK_DIS                        (1 << 5)
+#define  DIS_EEE_10M                   (1 << 6)
+#define  LP_IDLE_PREDICTION_MODE       (1 << 7)
+
+#define UMAC_EEE_LPI_TIMER             0x068
+#define UMAC_EEE_WAKE_TIMER            0x06C
+#define UMAC_EEE_REF_COUNT             0x070
+#define  EEE_REFERENCE_COUNT_MASK      0xffff
+
 #define UMAC_TX_FLUSH                  0x334
 
 #define UMAC_MIB_START                 0x400
@@ -232,6 +247,10 @@ struct bcmgenet_mib_counters {
 #define  RBUF_RXCHK_EN                 (1 << 0)
 #define  RBUF_SKIP_FCS                 (1 << 4)
 
+#define RBUF_ENERGY_CTRL               0x9c
+#define  RBUF_EEE_EN                   (1 << 0)
+#define  RBUF_PM_EN                    (1 << 1)
+
 #define RBUF_TBUF_SIZE_CTRL            0xb4
 
 #define RBUF_HFB_CTRL_V1               0x38
@@ -247,6 +266,9 @@ struct bcmgenet_mib_counters {
 
 #define TBUF_CTRL                      0x00
 #define TBUF_BP_MC                     0x0C
+#define TBUF_ENERGY_CTRL               0x14
+#define  TBUF_EEE_EN                   (1 << 0)
+#define  TBUF_PM_EN                    (1 << 1)
 
 #define TBUF_CTRL_V1                   0x80
 #define TBUF_BP_MC_V1                  0xA0