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authorTom Rix <Tom.Rix@windriver.com>2009-10-31 12:37:38 -0500
committerRemy Bohmer <linux@bohmer.net>2009-12-20 12:47:37 +0100
commit8f8bd565f35ff8a068727bfcf8975c50df082043 (patch)
tree828a43f51646a2060916a3d8928c62c430607045 /cpu/ppc4xx
parentbb3bcfa2426cc6a0aecec7270e3ee67ca843a125 (diff)
downloadblackbird-obmc-uboot-8f8bd565f35ff8a068727bfcf8975c50df082043.tar.gz
blackbird-obmc-uboot-8f8bd565f35ff8a068727bfcf8975c50df082043.zip
USB Consolidate descriptor definitions
The header files usb.h and usbdescriptors.h have the same nameed structure definitions for usb_config_descriptor usb_interface_descriptor usb_endpoint_descriptor usb_device_descriptor usb_string_descriptor These are out right duplicates in usb.h usb_device_descriptor usb_string_descriptor This one has extra unused elements usb_endpoint_descriptor unsigned char bRefresh unsigned char bSynchAddress; These in usb.h have extra elements at the end of the usb 2.0 specified descriptor and are used. usb_config_descriptor usb_interface_descriptor The change is to consolidate the definition of the descriptors to usbdescriptors.h. The dublicates in usb.h are removed. The extra element structure will have their name shorted by removing the '_descriptor' suffix. So usb_config_descriptor -> usb_config usb_interface_descriptor -> usb_interface For these, the common descriptor elements are accessed now by an element 'desc'. As an example - if (iface->bInterfaceClass != USB_CLASS_HUB) + if (iface->desc.bInterfaceClass != USB_CLASS_HUB) This has been compile tested on MAKEALL arm, ppc and mips. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Diffstat (limited to 'cpu/ppc4xx')
-rw-r--r--cpu/ppc4xx/usbdev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/ppc4xx/usbdev.c b/cpu/ppc4xx/usbdev.c
index 5bb4f3ce63..fe398afc02 100644
--- a/cpu/ppc4xx/usbdev.c
+++ b/cpu/ppc4xx/usbdev.c
@@ -21,7 +21,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
{
/*will hold the packet received */
struct usb_device_descriptor usb_device_packet;
- struct usb_config_descriptor usb_config_packet;
+ struct usb_configuration_descriptor usb_config_packet;
struct usb_string_descriptor usb_string_packet;
struct devrequest setup_packet;
unsigned int *setup_packet_pt;
@@ -99,7 +99,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
usb_config_packet.bConfigurationValue = 1;
usb_config_packet.iConfiguration = 0;
usb_config_packet.bmAttributes = 0x40;
- usb_config_packet.MaxPower = 0;
+ usb_config_packet.bMaxPower = 0;
/*put packet in fifo */
packet_pt = (unsigned char *)&usb_config_packet;
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