Commit graph

67 commits

Author SHA1 Message Date
Marek Vasut
00b7d6ecc9 USB: Squash checkpatch warnings in usb_kbd.c
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>

Rebased to current code.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-09 10:28:26 +01:00
Tom Rix
8f8bd565f3 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>
2009-12-20 12:47:37 +01:00
Jean-Christophe PLAGNIOL-VILLARD
52cb4d4fb3 stdio/device: rework function naming convention
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 <plagnioj@jcrosoft.com>

Edited commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-18 00:27:46 +02:00
Thomas Abraham
1eb734fed3 usb : usb_kbd : Populating 'priv' member of USB keyboard device_t structure
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;

	<snip>

	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 <t-abraham@ti.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-01-28 19:57:28 +01:00
Jean-Christophe PLAGNIOL-VILLARD
fea91edee8 usb_kbd: fix usb_kbd_deregister when DEVICE_DEREGISTER not enable
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Remy Böhmer <linux@bohmer.net>
2008-12-20 11:03:01 +01:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Ryan CHEN
3b20fd83c7 Correct drv_usb_kbd_init function
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 <ryan.chen@st.com>
Acked-by: Markus Klotzbuecher <mk@denx.de>
2008-09-09 17:02:59 +02:00
Jean-Christophe PLAGNIOL-VILLARD
c1de7a6daf devices: merge to list_head
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-31 04:24:55 +02:00
Jean-Christophe PLAGNIOL-VILLARD
d6e9ee92e8 common: Move conditional compilation to Makefile
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13 01:40:38 +02:00
Wolfgang Denk
d0ff51ba5d Code cleanup: fix old style assignment ambiguities like "=-" etc.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-14 15:19:07 +02:00
Christian Eggers
c918261c6d USB: replace old swap_ with proper endianess conversion macros
Signed-off-by: Christian Eggers <ceggers@gmx.de>
Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-05-22 17:29:32 +02:00
Wolfgang Denk
53677ef18e Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21 00:14:08 +02:00
Zhang Wei
4785a694c0 Add Ctrl combo key support to usb keyboard driver.
Ctrl combo key support is added, which is very useful to input Ctrl-C
for interrupt current job.
Also add usb_event_poll() calling to usb_kbd_testc(), which can get
key input when tstc() is called.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
2008-01-09 21:52:23 +01:00
Zhang Wei
eb6f214d36 Fix the issue of usb_kbd driver missing the scan code of key 'z'.
The scan code of the key 'z' is 0x1d, which should be handled.

The change has be tested on NOVATEK USB keyboard and ULI PCI OHCI
controller.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
2007-11-03 22:21:01 +01:00
Zhang Wei
fdcfaa1b02 USB event poll support
This patch adds USB event poll support, which could be used in usbkbd
and other usb devices driver when the asynchronous interrupt
processing is supported.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com
2007-06-06 10:08:13 +02:00
wdenk
8bde7f776c * Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2003-06-27 21:31:46 +00:00
wdenk
affae2bff8 Initial revision 2002-08-17 09:36:01 +00:00