PERFORCE change 156645 for review

[Hans Petter Selasky]

http://perforce.freebsd.org/chv.cgi?CH=156645

Change 156645 by hselasky at hselasky_laptop001 on 2009/01/25 11:26:13

	
	All HID ioctl's should go through the HID library!
	That makes porting easier.

Affected files ...

.. //depot/projects/usb/src/lib/libusbhid/descr.c#3 edit
.. //depot/projects/usb/src/lib/libusbhid/usbhid.3#3 edit
.. //depot/projects/usb/src/lib/libusbhid/usbhid.h#3 edit
.. //depot/projects/usb/src/usr.bin/usbhidaction/Makefile#1 branch
.. //depot/projects/usb/src/usr.bin/usbhidaction/usbhidaction.1#1 branch
.. //depot/projects/usb/src/usr.bin/usbhidaction/usbhidaction.c#1 add
.. //depot/projects/usb/src/usr.bin/usbhidctl/Makefile#1 branch
.. //depot/projects/usb/src/usr.bin/usbhidctl/usbhid.c#1 add
.. //depot/projects/usb/src/usr.bin/usbhidctl/usbhidctl.1#1 branch

Differences ...

==== //depot/projects/usb/src/lib/libusbhid/descr.c#3 (text+ko) ====

@@ -45,6 +45,12 @@
 #include "usbvar.h"
 
 int
+hid_set_immed(int fd, int enable)
+{
+	return (ioctl(fd, USB_SET_IMMED, &enable));
+}
+
+int
 hid_get_report_id(int fd)
 {
 	int temp = -1;

==== //depot/projects/usb/src/lib/libusbhid/usbhid.3#3 (text+ko) ====

@@ -54,6 +54,8 @@
 .Fn hid_get_report_desc "int file"
 .Ft int
 .Fn hid_get_report_id "int file"
+.Ft int
+.Fn hid_set_immed "int fd" "int enable"
 .Ft report_desc_t
 .Fn hid_use_report_desc "unsigned char *data" "unsigned int size"
 .Ft void
@@ -97,6 +99,10 @@
 The routines can be divided into four parts: extraction of the descriptor,
 parsing of the descriptor, translating to/from symbolic names, and
 data manipulation.
+.Ss Synchronous HID operation
+Synchronous HID operation can be enabled or disabled by a call to
+.Fn hid_set_immed .
+The function returns a negative value on failure.
 .Ss Descriptor Functions
 The report descriptor ID can be obtained by calling
 .Fn hid_get_report_id .

==== //depot/projects/usb/src/lib/libusbhid/usbhid.h#3 (text+ko) ====

@@ -88,6 +88,7 @@
 report_desc_t hid_use_report_desc(unsigned char *data, unsigned int size);
 void hid_dispose_report_desc(report_desc_t);
 int hid_get_report_id(int file);
+int hid_set_immed(int fd, int enable);
 
 /* Parsing of a HID report descriptor, parse.c: */
 hid_data_t hid_start_parse(report_desc_t d, int kindset, int id);