From 3ce4304205eac2bc19b9fd67651d65f7d19d3cf2 Mon Sep 17 00:00:00 2001
From: Mario Six <mario.six@gdsys.cc>
Date: Fri, 27 Apr 2018 14:52:56 +0200
Subject: [PATCH] net: Initialize as many ethernet devices as possible
On devices that have their first network interface provided by a FPGA,
the initialization of further interfaces will fail if the FPGA is not
yet programmed. This leads to problems during factory setup when the
data is supposed to be loaded over secondary netowork interfaces.
To avoid this, use the uclass_{first,next}_device_check functions to
initialize as many ethernet devices as possible.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
net/eth-uclass.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/eth-uclass.c b/net/eth-uclass.c
index d20a1cf160..e4b49229e3 100644
--- a/net/eth-uclass.c
+++ b/net/eth-uclass.c
@@ -395,7 +395,7 @@ int eth_initialize(void)
* This is accomplished by attempting to probe each device and calling
* their write_hwaddr() operation.
*/
- uclass_first_device(UCLASS_ETH, &dev);
+ uclass_first_device_check(UCLASS_ETH, &dev);
if (!dev) {
printf("No ethernet found.\n");
bootstage_error(BOOTSTAGE_ID_NET_ETH_START);
@@ -424,7 +424,7 @@ int eth_initialize(void)
eth_write_hwaddr(dev);
- uclass_next_device(&dev);
+ uclass_next_device_check(&dev);
num_devices++;
} while (dev);
--
2.39.5