#define METROUSB_MCR_RTS 0x0a /* Activate RTS. */
#define METROUSB_MCR_DTR 0x09 /* Activate DTR. */
#define WDR_TIMEOUT 5000 /* default urb timeout. */
/* Private data structure. */
struct metrousb_private {
spinlock_t lock;
int throttled;
unsigned long control_state;
};
/* Device table list. */
static const struct usb_device_id id_table[] = {
{ USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_BI) },
{ USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_UNI) },
{ USB_DEVICE_INTERFACE_CLASS(0x0c2e, 0x0730, 0xff) }, /* MS7820 */
{ }, /* Terminating entry. */
};
MODULE_DEVICE_TABLE(usb, id_table);
/* UNI-Directional mode commands for device configure */
#define UNI_CMD_OPEN 0x80
#define UNI_CMD_CLOSE 0xFF
static inline int metrousb_is_unidirectional_mode(struct usb_serial_port *port)
{
__u16 product_id = le16_to_cpu(
port->serial->dev->descriptor.idProduct);
return product_id == FOCUS_PRODUCT_ID_UNI;
}
* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
* this warranty disclaimer.
**/
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/nfc.h>
#include <net/nfc/nci.h>
#include <net/nfc/nci_core.h>
#include "nfcmrvl.h"
#define VERSION "1.0"
static struct usb_device_id nfcmrvl_table[] = {
{ USB_DEVICE_INTERFACE_CLASS(0x1286, 0x2046, 0xff) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, nfcmrvl_table);
#define NFCMRVL_USB_BULK_RUNNING 1
#define NFCMRVL_USB_SUSPENDING 2
struct nfcmrvl_usb_drv_data {
struct usb_device *udev;
struct usb_interface *intf;
unsigned long flags;
struct work_struct waker;
struct usb_anchor tx_anchor;
struct usb_anchor bulk_anchor;
static unsigned int poll_ms = DEFAULT_POLL_MS;
module_param(poll_ms, uint, S_IRUGO | S_IWUSR);
enum escvp_flag {
ESCVP_FLAG_CTRL_BUSY
};
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)
static const struct usb_device_id id_table[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID, PRODUCT_ID, INTERFACE_CLASS, INTERFACE_SUBCLASS,INTERFACE_PROTOCOL) },
{ }
};
#else
static const struct usb_device_id id_table[] = {
{ USB_DEVICE_INTERFACE_CLASS(VENDOR_ID, PRODUCT_ID, INTERFACE_CLASS) },
{ }
};
#endif
MODULE_DEVICE_TABLE(usb, id_table);
struct escvp_port {
int open;
struct urb *write_urb;
struct urb *control_urb;
struct usb_ctrlrequest *dr;
spinlock_t lock;
struct timer_list poll_timer;
struct usb_serial_port *port; // loopback
char *ctrl_buf;
unsigned long flags;