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path: root/drivers/net/smc911x.h
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Diffstat (limited to 'drivers/net/smc911x.h')
-rw-r--r--drivers/net/smc911x.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 053e330..d5bca63 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -441,7 +441,10 @@ static int smc911x_detect_chip(struct eth_device *dev)
unsigned long val, i;
val = smc911x_reg_read(dev, BYTE_TEST);
- if (val != 0x87654321) {
+ if (val == 0xffffffff) {
+ /* Special case -- no chip present */
+ return -1;
+ } else if (val != 0x87654321) {
printf(DRIVERNAME ": Invalid chip endian 0x%08lx\n", val);
return -1;
}
@@ -455,7 +458,7 @@ static int smc911x_detect_chip(struct eth_device *dev)
return -1;
}
- printf(DRIVERNAME ": detected %s controller\n", chip_ids[i].name);
+ dev->priv = (void *)&chip_ids[i];
return 0;
}