[U-Boot] [PATCH] net/4xx: Install interrupt handler after driver registration
Stefan Roese
sr at denx.de
Tue Jul 12 13:26:47 CEST 2011
Only install der 4xx-EMAC interrupt handlers *after* the core
network driver is registered.
This problem was noticed on the APM Taishan 440GX board, where
the board hung upon bootup after displaying "Net:".
Signed-off-by: Stefan Roese <sr at denx.de>
---
drivers/net/4xx_enet.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index b1763b1..f328574 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -2035,6 +2035,13 @@ int ppc_4xx_eth_initialize (bd_t * bis)
dev->send = ppc_4xx_eth_send;
dev->recv = ppc_4xx_eth_rx;
+ eth_register(dev);
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+ miiphy_register(dev->name,
+ emac4xx_miiphy_read, emac4xx_miiphy_write);
+#endif
+
if (0 == virgin) {
/* set the MAL IER ??? names may change with new spec ??? */
#if defined(CONFIG_440SPE) || \
@@ -2072,13 +2079,6 @@ int ppc_4xx_eth_initialize (bd_t * bis)
dev);
virgin = 1;
}
-
- eth_register (dev);
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
- miiphy_register (dev->name,
- emac4xx_miiphy_read, emac4xx_miiphy_write);
-#endif
} /* end for each supported device */
return 0;
--
1.7.6
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