net: Avoid extra wakeups of threads blocked in wait_for_packet()
[linux-2.6.git] / include / linux / hid.h
index 043209f..a72876e 100644 (file)
@@ -270,11 +270,11 @@ struct hid_item {
 
 #define HID_QUIRK_INVERT                       0x00000001
 #define HID_QUIRK_NOTOUCH                      0x00000002
+#define HID_QUIRK_IGNORE                       0x00000004
 #define HID_QUIRK_NOGET                                0x00000008
 #define HID_QUIRK_BADPAD                       0x00000020
 #define HID_QUIRK_MULTI_INPUT                  0x00000040
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS          0x00010000
-#define HID_QUIRK_RESET_LEDS                   0x00100000
 #define HID_QUIRK_FULLSPEED_INTERVAL           0x10000000
 
 /*
@@ -389,6 +389,12 @@ struct hid_report_enum {
 struct hid_control_fifo {
        unsigned char dir;
        struct hid_report *report;
+       char *raw_report;
+};
+
+struct hid_output_fifo {
+       struct hid_report *report;
+       char *raw_report;
 };
 
 #define HID_CLAIMED_INPUT      1
@@ -398,20 +404,17 @@ struct hid_control_fifo {
 #define HID_STAT_ADDED         1
 #define HID_STAT_PARSED                2
 
-#define HID_CTRL_RUNNING       1
-#define HID_OUT_RUNNING                2
-#define HID_IN_RUNNING         3
-#define HID_RESET_PENDING      4
-#define HID_SUSPENDED          5
-#define HID_CLEAR_HALT         6
-#define HID_DISCONNECTED       7
-
 struct hid_input {
        struct list_head list;
        struct hid_report *report;
        struct input_dev *input;
 };
 
+enum hid_type {
+       HID_TYPE_OTHER = 0,
+       HID_TYPE_USBMOUSE
+};
+
 struct hid_driver;
 struct hid_ll_driver;
 
@@ -426,6 +429,7 @@ struct hid_device {                                                 /* device report descriptor */
        __u32 vendor;                                                   /* Vendor ID */
        __u32 product;                                                  /* Product ID */
        __u32 version;                                                  /* HID version */
+       enum hid_type type;                                             /* device type (mouse, kbd, ...) */
        unsigned country;                                               /* HID country */
        struct hid_report_enum report_enum[HID_REPORT_TYPES];
 
@@ -528,6 +532,8 @@ struct hid_usage_id {
  * @name: driver name (e.g. "Footech_bar-wheel")
  * @id_table: which devices is this driver for (must be non-NULL for probe
  *           to be called)
+ * @dyn_list: list of dynamically added device ids
+ * @dyn_lock: lock protecting @dyn_list
  * @probe: new device inserted
  * @remove: device removed (NULL if not a hot-plug capable driver)
  * @report_table: on which reports to call raw_event (NULL means all)
@@ -555,6 +561,9 @@ struct hid_driver {
        char *name;
        const struct hid_device_id *id_table;
 
+       struct list_head dyn_list;
+       spinlock_t dyn_lock;
+
        int (*probe)(struct hid_device *dev, const struct hid_device_id *id);
        void (*remove)(struct hid_device *dev);
 
@@ -595,12 +604,17 @@ struct hid_ll_driver {
        int (*open)(struct hid_device *hdev);
        void (*close)(struct hid_device *hdev);
 
+       int (*power)(struct hid_device *hdev, int level);
+
        int (*hidinput_input_event) (struct input_dev *idev, unsigned int type,
                        unsigned int code, int value);
 
        int (*parse)(struct hid_device *hdev);
 };
 
+#define        PM_HINT_FULLON  1<<5
+#define PM_HINT_NORMAL 1<<1
+
 /* Applications from HID Usage Tables 4/8/99 Version 1.1 */
 /* We ignore a few input applications that are not widely used */
 #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
@@ -633,6 +647,7 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int
 void hid_output_report(struct hid_report *report, __u8 *data);
 struct hid_device *hid_allocate_device(void);
 int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
+int hid_check_keys_pressed(struct hid_device *hid);
 int hid_connect(struct hid_device *hid, unsigned int connect_mask);
 
 /**
@@ -756,23 +771,12 @@ extern void hid_generic_exit(void);
 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
 int usbhid_quirks_init(char **quirks_param);
 void usbhid_quirks_exit(void);
+void usbhid_set_leds(struct hid_device *hid);
 
-#ifdef CONFIG_HID_FF
-int hid_ff_init(struct hid_device *hid);
-
-int hid_lgff_init(struct hid_device *hid);
-int hid_lg2ff_init(struct hid_device *hid);
-int hid_plff_init(struct hid_device *hid);
-int hid_tmff_init(struct hid_device *hid);
-int hid_zpff_init(struct hid_device *hid);
 #ifdef CONFIG_HID_PID
 int hid_pidff_init(struct hid_device *hid);
 #else
-static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
-#endif
-
-#else
-#define hid_ff_init    NULL
+#define hid_pidff_init NULL
 #endif
 
 #ifdef CONFIG_HID_DEBUG
@@ -794,17 +798,5 @@ dbg_hid(const char *fmt, ...)
                __FILE__ , ## arg)
 #endif /* HID_FF */
 
-#ifdef CONFIG_HID_COMPAT
-#define HID_COMPAT_LOAD_DRIVER(name)   \
-void hid_compat_##name(void) { }       \
-EXPORT_SYMBOL(hid_compat_##name)
-#else
-#define HID_COMPAT_LOAD_DRIVER(name)
-#endif /* HID_COMPAT */
-#define HID_COMPAT_CALL_DRIVER(name)   do {    \
-       extern void hid_compat_##name(void);    \
-       hid_compat_##name();                    \
-} while (0)
-
 #endif