[U-Boot] [PATCH v3 4/8] usb: Update device class in usb device's descriptor
Vivek Gautam
gautam.vivek at samsung.com
Fri Apr 12 13:04:36 CEST 2013
Fetch the device class into usb device's dwcriptors,
so that the host controller's driver can use this info
to differentiate between HUB and DEVICE.
Signed-off-by: Amar <amarendra.xt at samsung.com>
---
Changes from v2:
- none
common/usb.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/common/usb.c b/common/usb.c
index 8407974..3a96a34 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -879,6 +879,11 @@ int usb_new_device(struct usb_device *dev)
}
dev->descriptor.bMaxPacketSize0 = desc->bMaxPacketSize0;
+ /*
+ * Fetch the device class, driver can use this info
+ * to differentiate between HUB and DEVICE.
+ */
+ dev->descriptor.bDeviceClass = desc->bDeviceClass;
/* find the port number we're at */
if (parent) {
--
1.7.6.5
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