[dpdk-dev] [PATCH] net/e1000: add minimum support for Broadcom 54616 PHY

[Chas Williams <3chas3@gmail.com>]

From: "Charles (Chas) Williams" <ciwillia@brocade.com>

If we find a Broadcom 54616, handle as a e1000_phy_none assuming that
the NIC reset has initialized the PHY to a sane state.

Signed-off-by: Chas Williams <chas3@att.com>
---
 drivers/net/e1000/base/e1000_82575.c   | 5 +++++
 drivers/net/e1000/base/e1000_defines.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/drivers/net/e1000/base/e1000_82575.c b/drivers/net/e1000/base/e1000_82575.c
index c6400bd..3bcb6da 100644
--- a/drivers/net/e1000/base/e1000_82575.c
+++ b/drivers/net/e1000/base/e1000_82575.c
@@ -312,6 +312,9 @@ STATIC s32 e1000_init_phy_params_82575(struct e1000_hw *hw)
 		phy->ops.set_d3_lplu_state = e1000_set_d3_lplu_state_82580;
 		phy->ops.force_speed_duplex = e1000_phy_force_speed_duplex_m88;
 		break;
+	case BCM54616_E_PHY_ID:
+		phy->type		= e1000_phy_none;
+		break;
 	default:
 		ret_val = -E1000_ERR_PHY;
 		goto out;
@@ -1607,6 +1610,8 @@ STATIC s32 e1000_setup_copper_link_82575(struct e1000_hw *hw)
 	case e1000_phy_82580:
 		ret_val = e1000_copper_link_setup_82577(hw);
 		break;
+	case e1000_phy_none:
+		break;
 	default:
 		ret_val = -E1000_ERR_PHY;
 		break;
diff --git a/drivers/net/e1000/base/e1000_defines.h b/drivers/net/e1000/base/e1000_defines.h
index dbc2bbb..e2101c1 100644
--- a/drivers/net/e1000/base/e1000_defines.h
+++ b/drivers/net/e1000/base/e1000_defines.h
@@ -1274,6 +1274,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #define I350_I_PHY_ID		0x015403B0
 #define I210_I_PHY_ID		0x01410C00
 #define IGP04E1000_E_PHY_ID	0x02A80391
+#define BCM54616_E_PHY_ID	0x03625D10
 #define M88_VENDOR		0x0141
 
 /* M88E1000 Specific Registers */
-- 
2.9.5