bnx2x: Adding XAUI CL73 autoneg support

Adding CL73 support to the built in PHY in the 5771x device. Also supporting
fallbacks to CL73 if the link partner does not respond.

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, 13 insertions, 0 deletions

diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index 9a20da5bf19a..999838629be3 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -5596,6 +5596,9 @@
 #define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KR            0x0080
 
 #define MDIO_REG_BANK_RX0                               0x80b0
+#define MDIO_RX0_RX_STATUS                              0x10
+#define MDIO_RX0_RX_STATUS_SIGDET                       0x8000
+#define MDIO_RX0_RX_STATUS_RX_SEQ_DONE                  0x1000
 #define MDIO_RX0_RX_EQ_BOOST                            0x1c
 #define MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK        0x7
 #define MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL                0x10
@@ -5789,12 +5792,22 @@
 #define MDIO_OVER_1G_LP_UP2_PREEMPHASIS_SHIFT                           7
 #define MDIO_OVER_1G_LP_UP3                                             0x1E
 
+#define MDIO_REG_BANK_REMOTE_PHY                        0x8330
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS                          0x10
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG     0x0010
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG   0x0600
+
 #define MDIO_REG_BANK_BAM_NEXT_PAGE                     0x8350
 #define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL                   0x10
 #define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE                  0x0001
 #define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN                  0x0002
 
 #define MDIO_REG_BANK_CL73_USERB0               0x8370
+#define MDIO_CL73_USERB0_CL73_UCTRL                             0x10
+#define MDIO_CL73_USERB0_CL73_UCTRL_USTAT1_MUXSEL                       0x0002
+#define MDIO_CL73_USERB0_CL73_USTAT1                            0x11
+#define MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK                  0x0100
+#define MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37                0x0400
 #define MDIO_CL73_USERB0_CL73_BAM_CTRL1                         0x12
 #define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN                          0x8000
 #define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_STATION_MNGR_EN             0x4000