[dpdk-dev] [PATCH] net/e1000: add minimum support for Broadcom 54616 PHY
Chas Williams
3chas3 at gmail.com
Thu Dec 7 00:55:28 CET 2017
From: "Charles (Chas) Williams" <ciwillia at 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 at 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
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