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authorHeiko Schocher <hs@denx.de>2008-08-25 20:20:53 -0500
committerJeff Garzik <jgarzik@redhat.com>2008-08-27 05:16:38 -0400
commitf4f62301c6f42127b7462274abfcbc278f84d59a (patch)
treea14dae94a6cbcdaf244e610725fe52aee74fa9ca /drivers/net/fs_enet/fs_enet-main.c
parent34a20e89739e9ac1cb89bdf430b694d2c946ebff (diff)
fs_enet: Fix SCC Ethernet on CPM2, and crash in fs_enet_rx_napi()
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/fs_enet/fs_enet-main.c')
-rw-r--r--drivers/net/fs_enet/fs_enet-main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 9a51ec8293c..9d461825bf4 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -792,6 +792,10 @@ static int fs_enet_open(struct net_device *dev)
int r;
int err;
+ /* to initialize the fep->cur_rx,... */
+ /* not doing this, will cause a crash in fs_enet_rx_napi */
+ fs_init_bds(fep->ndev);
+
if (fep->fpi->use_napi)
napi_enable(&fep->napi);
@@ -1167,6 +1171,10 @@ static struct of_device_id fs_enet_match[] = {
.compatible = "fsl,cpm1-scc-enet",
.data = (void *)&fs_scc_ops,
},
+ {
+ .compatible = "fsl,cpm2-scc-enet",
+ .data = (void *)&fs_scc_ops,
+ },
#endif
#ifdef CONFIG_FS_ENET_HAS_FCC
{