u-boot.git/common/usb_kbd.c, branch v2011.09

USB Consolidate descriptor definitions

2009-12-20T11:47:37+00:00

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

stdio/device: rework function naming convention

2009-07-17T22:27:46+00:00

So far the console API uses the following naming convention:

	======Extract======
	typedef struct device_t;

	int	device_register (device_t * dev);
	int	devices_init (void);
	int	device_deregister(char *devname);
	struct list_head* device_get_list(void);
	device_t* device_get_by_name(char* name);
	device_t* device_clone(device_t *dev);
	=======

which is too generic and confusing.

Instead of using device_XX and device_t we change this
into stdio_XX and stdio_dev

This will also allow to add later a generic device mechanism in order
to have support for multiple devices and driver instances.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 

Edited commit message.

Signed-off-by: Wolfgang Denk

usb : usb_kbd : Populating 'priv' member of USB keyboard device_t structure

2009-01-28T18:57:28+00:00

This patch populates the 'priv' field of the USB keyboard device_t
structure. The 'priv' field is populated with the address of the
'struct usb_device' structure that represents the USB device.

The 'priv' field can then be used in the 'usb_event_poll' function to
determine the USB device that requires to be polled. An
example of its usage in 'usb_event_poll' function is as below.

	device_t *dev;
	struct usb_device *usb_kbd_dev;

	

	dev = device_get_by_name("usbkbd");
	usb_kbd_dev = (struct usb_device *)dev->priv;
	iface = &usb_kbd_dev->config.if_desc[0];

Signed-off-by: Thomas Abraham 
Signed-off-by: Remy Bohmer

usb_kbd: fix usb_kbd_deregister when DEVICE_DEREGISTER not enable

2008-12-20T10:03:01+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Remy Böhmer

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

Correct drv_usb_kbd_init function

2008-09-09T15:02:59+00:00

The patch is that check if usb_get_dev_index() function return valid
pointer. If valid, continue. Otherwise return -1.

Signed-off-by: Ryan Chen 
Acked-by: Markus Klotzbuecher

devices: merge to list_head

2008-08-31T02:24:55+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

common: Move conditional compilation to Makefile

2008-08-12T23:40:38+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

Code cleanup: fix old style assignment ambiguities like "=-" etc.

2008-07-14T13:19:07+00:00

Signed-off-by: Wolfgang Denk

USB: replace old swap_ with proper endianess conversion macros

2008-05-22T15:29:32+00:00

Signed-off-by: Christian Eggers 
Signed-off-by: Markus Klotzbuecher