diff mbox series

[PULL,v1,01/14] hw/net/xilinx_axienet: Auto-clear PHY Autoneg

Message ID 20200514141402.12498-2-edgar.iglesias@gmail.com (mailing list archive)
State New, archived
Headers show
Series [PULL,v1,01/14] hw/net/xilinx_axienet: Auto-clear PHY Autoneg | expand

Commit Message

Edgar E. Iglesias May 14, 2020, 2:13 p.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Auto-clear PHY CR Autoneg bits. This makes this model
work with recent Linux kernels.

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20200506082513.18751-2-edgar.iglesias@gmail.com>
---
 hw/net/xilinx_axienet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c
index 704788811a..0f97510d8a 100644
--- a/hw/net/xilinx_axienet.c
+++ b/hw/net/xilinx_axienet.c
@@ -149,8 +149,8 @@  tdk_write(struct PHY *phy, unsigned int req, unsigned int data)
             break;
     }
 
-    /* Unconditionally clear regs[BMCR][BMCR_RESET] */
-    phy->regs[0] &= ~0x8000;
+    /* Unconditionally clear regs[BMCR][BMCR_RESET] and auto-neg */
+    phy->regs[0] &= ~0x8200;
 }
 
 static void