bnx2x: Pre emphasis configuration

Supporting non-default pre-emphasis settings for the internal and some external
PHYs

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 15 insertions, 30 deletions

diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index 7a62bfd18aa8..8452605d0588 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -178,36 +178,21 @@ struct port_hw_cfg {			    /* port 0: 0x12c  port 1: 0x2bc */
         u32 rdma_mac_lower;
 
         u32 serdes_config;
-        /* for external PHY, or forced mode or during AN */
-#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK 0xffff0000
-#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT  16
-
-#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK    0x0000ffff
-#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT   0
-
-        u16 serdes_tx_driver_pre_emphasis[16];
-        u16 serdes_rx_driver_equalizer[16];
-
-        u32 xgxs_config_lane0;
-        u32 xgxs_config_lane1;
-        u32 xgxs_config_lane2;
-        u32 xgxs_config_lane3;
-        /* for external PHY, or forced mode or during AN */
-#define PORT_HW_CFG_XGXS_TX_DRV_PRE_EMPHASIS_MASK   0xffff0000
-#define PORT_HW_CFG_XGXS_TX_DRV_PRE_EMPHASIS_SHIFT  16
-
-#define PORT_HW_CFG_XGXS_RX_DRV_EQUALIZER_MASK      0x0000ffff
-#define PORT_HW_CFG_XGXS_RX_DRV_EQUALIZER_SHIFT     0
-
-        u16 xgxs_tx_driver_pre_emphasis_lane0[16];
-        u16 xgxs_tx_driver_pre_emphasis_lane1[16];
-        u16 xgxs_tx_driver_pre_emphasis_lane2[16];
-        u16 xgxs_tx_driver_pre_emphasis_lane3[16];
-
-        u16 xgxs_rx_driver_equalizer_lane0[16];
-        u16 xgxs_rx_driver_equalizer_lane1[16];
-        u16 xgxs_rx_driver_equalizer_lane2[16];
-        u16 xgxs_rx_driver_equalizer_lane3[16];
+#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK           0x0000FFFF
+#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT          0
+
+#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK              0xFFFF0000
+#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT             16
+
+
+        u32 Reserved0[16];                                  /* 0x158 */
+
+        /*  for external PHY, or forced mode or during AN */
+        u16 xgxs_config_rx[4];                              /* 0x198 */
+
+        u16 xgxs_config_tx[4];                              /* 0x1A0 */
+
+        u32 Reserved1[64];                                  /* 0x1A8 */
 
         u32 lane_config;
 #define PORT_HW_CFG_LANE_SWAP_CFG_MASK              0x0000ffff