Changeset 2185776 in mainline for uspace/lib/usb/hcd.h

Timestamp:

2010-10-26T13:47:46Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

56cb9bd

Parents:

23cb44b

Message:

Async communication with HCD

Added asynchronous versions of functions for sending/retrieving
data to/from HCD. These work pretty the same as functions for
sending messages in the async framework.

File:

• uspace/lib/usb/hcd.h (modified) (2 diffs)

uspace/lib/usb/hcd.h

@@ -156 +156 @@
         IPC_M_USB_HCD_CONTROL_READ_DATA,
         IPC_M_USB_HCD_CONTROL_READ_STATUS,
+        
+        IPC_M_USB_HCD_GET_BUFFER_ASYNC,
+        
+        IPC_M_USB_HCD_INTERRUPT_OUT_ASYNC,
+        IPC_M_USB_HCD_INTERRUPT_IN_ASYNC,
+        
+        IPC_M_USB_HCD_CONTROL_WRITE_SETUP_ASYNC,
+        IPC_M_USB_HCD_CONTROL_WRITE_DATA_ASYNC,
+        IPC_M_USB_HCD_CONTROL_WRITE_STATUS_ASYNC,
+        
+        IPC_M_USB_HCD_CONTROL_READ_SETUP_ASYNC,
+        IPC_M_USB_HCD_CONTROL_READ_DATA_ASYNC,
+        IPC_M_USB_HCD_CONTROL_READ_STATUS_ASYNC,
         /* IPC_M_USB_HCD_ */
 } usb_hcd_method_t;
@@ -215 +228 @@
     usb_transaction_handle_t *);
 
+int usb_hcd_async_transfer_interrupt_out(int, usb_target_t,
+    void *, size_t, usb_handle_t *);
+int usb_hcd_async_transfer_interrupt_in(int, usb_target_t,
+    void *, size_t, size_t *, usb_handle_t *);
+
+int usb_hcd_async_transfer_control_write_setup(int, usb_target_t,
+    void *, size_t, usb_handle_t *);
+int usb_hcd_async_transfer_control_write_data(int, usb_target_t,
+    void *, size_t, usb_handle_t *);
+int usb_hcd_async_transfer_control_write_status(int, usb_target_t,
+    usb_handle_t *);
+
+int usb_hcd_async_transfer_control_read_setup(int, usb_target_t,
+    void *, size_t, usb_handle_t *);
+int usb_hcd_async_transfer_control_read_data(int, usb_target_t,
+    void *, size_t, size_t *, usb_handle_t *);
+int usb_hcd_async_transfer_control_read_status(int, usb_target_t,
+    usb_handle_t *);
+
+int usb_hcd_async_wait_for(usb_handle_t);
+
 #endif
 /**