Changeset 34586183 in mainline for uspace/lib/usb/hcd.h

Timestamp:

2010-10-22T12:38:50Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

b791e3e

Parents:

6c741e1d

Message:

Add transfer-type methods to libusb

File:

• uspace/lib/usb/hcd.h (modified) (4 diffs)

uspace/lib/usb/hcd.h

@@ -56 +56 @@
 } usb_transaction_outcome_t;
 
+/** USB packet identifier. */
+typedef enum {
+#define _MAKE_PID_NIBBLE(tag, type) \
+        ((uint8_t)(((tag) << 2) | (type)))
+#define _MAKE_PID(tag, type) \
+        ( \
+            _MAKE_PID_NIBBLE(tag, type) \
+            | ((~_MAKE_PID_NIBBLE(tag, type)) << 4) \
+        )
+        USB_PID_OUT = _MAKE_PID(0, 1),
+        USB_PID_IN = _MAKE_PID(2, 1),
+        USB_PID_SOF = _MAKE_PID(1, 1),
+        USB_PID_SETUP = _MAKE_PID(3, 1),
+        
+        USB_PID_DATA0 = _MAKE_PID(0 ,3),
+        USB_PID_DATA1 = _MAKE_PID(2 ,3),
+        
+        USB_PID_ACK = _MAKE_PID(0 ,2),
+        USB_PID_NAK = _MAKE_PID(2 ,2),
+        USB_PID_STALL = _MAKE_PID(3 ,2),
+        
+        USB_PID_PRE = _MAKE_PID(3 ,0),
+        /* USB_PID_ = _MAKE_PID( ,), */
+#undef _MAKE_PID
+#undef _MAKE_PID_NIBBLE
+} usb_packet_id;
+
 const char * usb_str_transaction_outcome(usb_transaction_outcome_t o);
 
@@ -116 +143 @@
          * - buffer size (in bytes):
          */
-        IPC_M_USB_HCD_TRANSACTION_SIZE
+        IPC_M_USB_HCD_TRANSACTION_SIZE,
+        
+        
+        IPC_M_USB_HCD_INTERRUPT_OUT,
+        IPC_M_USB_HCD_INTERRUPT_IN,
+        
+        IPC_M_USB_HCD_CONTROL_WRITE_SETUP,
+        IPC_M_USB_HCD_CONTROL_WRITE_DATA,
+        IPC_M_USB_HCD_CONTROL_WRITE_STATUS,
+        
+        IPC_M_USB_HCD_CONTROL_READ_SETUP,
+        IPC_M_USB_HCD_CONTROL_READ_DATA,
+        IPC_M_USB_HCD_CONTROL_READ_STATUS,
+        /* IPC_M_USB_HCD_ */
 } usb_hcd_method_t;
 
@@ -143 +183 @@
         /** Notification about a serious trouble with HC.
          */
-        IPC_M_USB_HCD_CONTROLLER_FAILURE
+        IPC_M_USB_HCD_CONTROLLER_FAILURE,
+        
+        
+        IPC_M_USB_HCD_INTERRUPT_OUT_DONE,
+        IPC_M_USB_HCD_INTERRUPT_IN_DONE,
+        
+        IPC_M_USB_HCD_CONTROL_WRITE_SETUP_DONE,
+        IPC_M_USB_HCD_CONTROL_WRITE_DATA_DONE,
+        IPC_M_USB_HCD_CONTROL_WRITE_STATUS_DONE,
+        
+        IPC_M_USB_HCD_CONTROL_READ_SETUP_DONE,
+        IPC_M_USB_HCD_CONTROL_READ_DATA_DONE,
+        IPC_M_USB_HCD_CONTROL_READ_STATUS_DONE,
+        
+        /* IPC_M_USB_HCD_ */
 } usb_hcd_callback_method_t;
 
@@ -152 +206 @@
 int usb_hcd_prepare_data_reception(int, usb_target_t, usb_transfer_type_t,
     size_t, usb_transaction_handle_t *);
+
+
+int usb_hcd_transfer_interrupt_out(int, usb_target_t,
+    void *, size_t, usb_transaction_handle_t *);
+int usb_hcd_transfer_interrupt_in(int, usb_target_t,
+    size_t, usb_transaction_handle_t *);
+
+int usb_hcd_transfer_control_write_setup(int, usb_target_t,
+    void *, size_t, usb_transaction_handle_t *);
+int usb_hcd_transfer_control_write_data(int, usb_target_t,
+    void *, size_t, usb_transaction_handle_t *);
+int usb_hcd_transfer_control_write_status(int, usb_target_t,
+    usb_transaction_handle_t *);
+
+int usb_hcd_transfer_control_read_setup(int, usb_target_t,
+    void *, size_t, usb_transaction_handle_t *);
+int usb_hcd_transfer_control_read_data(int, usb_target_t,
+    size_t, usb_transaction_handle_t *);
+int usb_hcd_transfer_control_read_status(int, usb_target_t,
+    usb_transaction_handle_t *);
 
 #endif