1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/usb/input/usbhid.h b/drivers/usb/input/usbhid.h
new file mode 100644
index 000000000000..830107e5251f
--- /dev/null
+++ b/drivers/usb/input/usbhid.h
@@ -0,0 +1,84 @@
+#ifndef __USBHID_H
+#define __USBHID_H
+/*
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2006 Jiri Kosina
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/input.h>
+/*  API provided by hid-core.c for USB HID drivers */
+int usbhid_wait_io(struct hid_device* hid);
+void usbhid_close(struct hid_device *hid);
+int usbhid_open(struct hid_device *hid);
+void usbhid_init_reports(struct hid_device *hid);
+void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir);
+/*
+ * USB-specific HID struct, to be pointed to
+ * from struct hid_device->driver_data
+ */
+struct usbhid_device {
+        struct hid_device *hid;                                         /* pointer to corresponding HID dev */
+        struct usb_interface *intf;                                     /* USB interface */
+        int ifnum;                                                      /* USB interface number */
+        unsigned int bufsize;                                           /* URB buffer size */
+        struct urb *urbin;                                              /* Input URB */
+        char *inbuf;                                                    /* Input buffer */
+        dma_addr_t inbuf_dma;                                           /* Input buffer dma */
+        spinlock_t inlock;                                              /* Input fifo spinlock */
+        struct urb *urbctrl;                                            /* Control URB */
+        struct usb_ctrlrequest *cr;                                     /* Control request struct */
+        dma_addr_t cr_dma;                                              /* Control request struct dma */
+        struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE];            /* Control fifo */
+        unsigned char ctrlhead, ctrltail;                               /* Control fifo head & tail */
+        char *ctrlbuf;                                                  /* Control buffer */
+        dma_addr_t ctrlbuf_dma;                                         /* Control buffer dma */
+        spinlock_t ctrllock;                                            /* Control fifo spinlock */
+        struct urb *urbout;                                             /* Output URB */
+        struct hid_report *out[HID_CONTROL_FIFO_SIZE];                  /* Output pipe fifo */
+        unsigned char outhead, outtail;                                 /* Output pipe fifo head & tail */
+        char *outbuf;                                                   /* Output buffer */
+        dma_addr_t outbuf_dma;                                          /* Output buffer dma */
+        spinlock_t outlock;                                             /* Output fifo spinlock */
+        unsigned long iofl;                                             /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
+        struct timer_list io_retry;                                     /* Retry timer */
+        unsigned long stop_retry;                                       /* Time to give up, in jiffies */
+        unsigned int retry_delay;                                       /* Delay length in ms */
+        struct work_struct reset_work;                                  /* Task context for resets */
+};
+#endif

diff --git a/drivers/usb/input/usbhid.h b/drivers/usb/input/usbhid.h new file mode 100644 index 000000000000..830107e5251f --- /dev/null +++ b/drivers/usb/input/usbhid.h
@@ -0,0 +1,84 @@
	1	#ifndef __USBHID_H
	2	#define __USBHID_H
	3
	4	/*
	5	* Copyright (c) 1999 Andreas Gal
	6	* Copyright (c) 2000-2001 Vojtech Pavlik
	7	* Copyright (c) 2006 Jiri Kosina
	8	*/
	9
	10	/*
	11	* This program is free software; you can redistribute it and/or modify
	12	* it under the terms of the GNU General Public License as published by
	13	* the Free Software Foundation; either version 2 of the License, or
	14	* (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	24	*
	25	*/
	26
	27	#include <linux/types.h>
	28	#include <linux/slab.h>
	29	#include <linux/list.h>
	30	#include <linux/timer.h>
	31	#include <linux/workqueue.h>
	32	#include <linux/input.h>
	33
	34	/* API provided by hid-core.c for USB HID drivers */
	35	int usbhid_wait_io(struct hid_device* hid);
	36	void usbhid_close(struct hid_device *hid);
	37	int usbhid_open(struct hid_device *hid);
	38	void usbhid_init_reports(struct hid_device *hid);
	39	void usbhid_submit_report(struct hid_device hid, struct hid_report report, unsigned char dir);
	40
	41	/*
	42	* USB-specific HID struct, to be pointed to
	43	* from struct hid_device->driver_data
	44	*/
	45
	46	struct usbhid_device {
	47	struct hid_device hid; / pointer to corresponding HID dev */
	48
	49	struct usb_interface intf; / USB interface */
	50	int ifnum; /* USB interface number */
	51
	52	unsigned int bufsize; /* URB buffer size */
	53
	54	struct urb urbin; / Input URB */
	55	char inbuf; / Input buffer */
	56	dma_addr_t inbuf_dma; /* Input buffer dma */
	57	spinlock_t inlock; /* Input fifo spinlock */
	58
	59	struct urb urbctrl; / Control URB */
	60	struct usb_ctrlrequest cr; / Control request struct */
	61	dma_addr_t cr_dma; /* Control request struct dma */
	62	struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */
	63	unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */
	64	char ctrlbuf; / Control buffer */
	65	dma_addr_t ctrlbuf_dma; /* Control buffer dma */
	66	spinlock_t ctrllock; /* Control fifo spinlock */
	67
	68	struct urb urbout; / Output URB */
	69	struct hid_report out[HID_CONTROL_FIFO_SIZE]; / Output pipe fifo */
	70	unsigned char outhead, outtail; /* Output pipe fifo head & tail */
	71	char outbuf; / Output buffer */
	72	dma_addr_t outbuf_dma; /* Output buffer dma */
	73	spinlock_t outlock; /* Output fifo spinlock */
	74
	75	unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
	76	struct timer_list io_retry; /* Retry timer */
	77	unsigned long stop_retry; /* Time to give up, in jiffies */
	78	unsigned int retry_delay; /* Delay length in ms */
	79	struct work_struct reset_work; /* Task context for resets */
	80
	81	};
	82
	83	#endif
	84