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Diffstat (limited to 'include/linux/mei_cl_bus.h')
-rw-r--r--include/linux/mei_cl_bus.h32
1 files changed, 14 insertions, 18 deletions
diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h
index 4adb2e7c9f84..017f5232b3de 100644
--- a/include/linux/mei_cl_bus.h
+++ b/include/linux/mei_cl_bus.h
@@ -8,8 +8,7 @@
struct mei_cl_device;
struct mei_device;
-typedef void (*mei_cldev_event_cb_t)(struct mei_cl_device *cldev,
- u32 events);
+typedef void (*mei_cldev_cb_t)(struct mei_cl_device *cldev);
/**
* struct mei_cl_device - MEI device handle
@@ -24,11 +23,12 @@ typedef void (*mei_cldev_event_cb_t)(struct mei_cl_device *cldev,
* @me_cl: me client
* @cl: mei client
* @name: device name
- * @event_work: async work to execute event callback
- * @event_cb: Drivers register this callback to get asynchronous ME
- * events (e.g. Rx buffer pending) notifications.
- * @events_mask: Events bit mask requested by driver.
- * @events: Events bitmask sent to the driver.
+ * @rx_work: async work to execute Rx event callback
+ * @rx_cb: Drivers register this callback to get asynchronous ME
+ * Rx buffer pending notifications.
+ * @notif_work: async work to execute FW notif event callback
+ * @notif_cb: Drivers register this callback to get asynchronous ME
+ * FW notification pending notifications.
*
* @do_match: wheather device can be matched with a driver
* @is_added: device is already scanned
@@ -43,10 +43,10 @@ struct mei_cl_device {
struct mei_cl *cl;
char name[MEI_CL_NAME_SIZE];
- struct work_struct event_work;
- mei_cldev_event_cb_t event_cb;
- unsigned long events_mask;
- unsigned long events;
+ struct work_struct rx_work;
+ mei_cldev_cb_t rx_cb;
+ struct work_struct notif_work;
+ mei_cldev_cb_t notif_cb;
unsigned int do_match:1;
unsigned int is_added:1;
@@ -88,13 +88,9 @@ void mei_cldev_driver_unregister(struct mei_cl_driver *cldrv);
ssize_t mei_cldev_send(struct mei_cl_device *cldev, u8 *buf, size_t length);
ssize_t mei_cldev_recv(struct mei_cl_device *cldev, u8 *buf, size_t length);
-int mei_cldev_register_event_cb(struct mei_cl_device *cldev,
- unsigned long event_mask,
- mei_cldev_event_cb_t read_cb);
-
-#define MEI_CL_EVENT_RX 0
-#define MEI_CL_EVENT_TX 1
-#define MEI_CL_EVENT_NOTIF 2
+int mei_cldev_register_rx_cb(struct mei_cl_device *cldev, mei_cldev_cb_t rx_cb);
+int mei_cldev_register_notif_cb(struct mei_cl_device *cldev,
+ mei_cldev_cb_t notif_cb);
const uuid_le *mei_cldev_uuid(const struct mei_cl_device *cldev);
u8 mei_cldev_ver(const struct mei_cl_device *cldev);