u-boot.git/common/usb_kbd.c, branch v2011.12

USB: Drop dead code from usb_kbd.c

2011-12-11T13:40:38+00:00

Signed-off-by: Marek Vasut 
Acked-by: Mike Frysinger 
Cc: Remy Bohmer 
Cc: Wolfgang Denk

USB: Rework usb_kbd.c

2011-12-11T13:40:38+00:00

* Support dynamic allocation of devices
* Passing data via usb device privptr
* Reorder functions to avoid forward declarations
* Introduce generic polling mechanism to fix musb and ehci-hcd breakage
  due to using "extern new;" to access keyboard driver data!

Signed-off-by: Marek Vasut 
Acked-by: Mike Frysinger 
Cc: Remy Bohmer 
Cc: Wolfgang Denk

USB: Add functionality to poll the USB keyboard via control EP

2011-12-11T13:40:38+00:00

This allows the keyboard to avoid requests via Interrupt Endpoint altogether and
run all requests via Control Endpoint. This uses the Get_Report request.

Signed-off-by: Marek Vasut 
Cc: Remy Bohmer 

Rebased on current code.

Signed-off-by: Remy Bohmer

common/usb_kbd.c: fix bug introduced in commit 00b7d6e

2011-12-09T11:09:35+00:00

During the rebase of commit 00b7d6e "USB: Squash checkpatch warnings
in usb_kbd.c" I missed a brace, resulting in a number of build errors.
Fix these.

Signed-off-by: Wolfgang Denk

USB: Squash checkpatch warnings in usb_kbd.c

2011-12-09T09:28:26+00:00

Signed-off-by: Marek Vasut 
Cc: Mike Frysinger 
Cc: Remy Bohmer 
Cc: Wolfgang Denk 
Acked-by: Mike Frysinger 

Rebased to current code.

Signed-off-by: Wolfgang Denk

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