summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/usb/eth/usb_ether.c52
1 files changed, 44 insertions, 8 deletions
diff --git a/drivers/usb/eth/usb_ether.c b/drivers/usb/eth/usb_ether.c
index 7cb96e3..c72b7e4 100644
--- a/drivers/usb/eth/usb_ether.c
+++ b/drivers/usb/eth/usb_ether.c
@@ -5,7 +5,9 @@
*/
#include <common.h>
+#include <dm.h>
#include <usb.h>
+#include <dm/device-internal.h>
#include "usb_ether.h"
@@ -118,8 +120,6 @@ static void probe_valid_drivers(struct usb_device *dev)
int usb_host_eth_scan(int mode)
{
int i, old_async;
- struct usb_device *dev;
-
if (mode == 1)
printf(" scanning usb for ethernet devices... ");
@@ -138,23 +138,59 @@ int usb_host_eth_scan(int mode)
}
usb_max_eth_dev = 0;
+#ifdef CONFIG_DM_USB
+ /*
+ * TODO: We should add USB_DEVICE() declarations to each USB ethernet
+ * driver and then most of this file can be removed.
+ */
+ struct udevice *bus;
+ struct uclass *uc;
+ int ret;
+
+ ret = uclass_get(UCLASS_USB, &uc);
+ if (ret)
+ return ret;
+ uclass_foreach_dev(bus, uc) {
+ for (i = 0; i < USB_MAX_DEVICE; i++) {
+ struct usb_device *dev;
+
+ dev = usb_get_dev_index(bus, i); /* get device */
+ debug("i=%d, %s\n", i, dev ? dev->dev->name : "(done)");
+ if (!dev)
+ break; /* no more devices available */
+
+ /*
+ * find valid usb_ether driver for this device,
+ * if any
+ */
+ probe_valid_drivers(dev);
+
+ /* check limit */
+ if (usb_max_eth_dev == USB_MAX_ETH_DEV)
+ break;
+ } /* for */
+ }
+#else
for (i = 0; i < USB_MAX_DEVICE; i++) {
+ struct usb_device *dev;
+
dev = usb_get_dev_index(i); /* get device */
debug("i=%d\n", i);
- if (dev == NULL)
+ if (!dev)
break; /* no more devices available */
/* find valid usb_ether driver for this device, if any */
probe_valid_drivers(dev);
/* check limit */
- if (usb_max_eth_dev == USB_MAX_ETH_DEV) {
- printf("max USB Ethernet Device reached: %d stopping\n",
- usb_max_eth_dev);
+ if (usb_max_eth_dev == USB_MAX_ETH_DEV)
break;
- }
} /* for */
-
+#endif
+ if (usb_max_eth_dev == USB_MAX_ETH_DEV) {
+ printf("max USB Ethernet Device reached: %d stopping\n",
+ usb_max_eth_dev);
+ }
usb_disable_asynch(old_async); /* restore asynch value */
printf("%d Ethernet Device(s) found\n", usb_max_eth_dev);
if (usb_max_eth_dev > 0)