Changeset 5097bed4 in mainline for uspace/drv/usbhub/usbhub_private.h

Timestamp:

2011-01-07T15:00:31Z (13 years ago)

Author:

Matus Dekanek <smekideki@…>

Branches:

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

Children:

44bb20b

Parents:

43c3937

Message:

usb hub driver codelifting. added futex to guard hub list

File:

• uspace/drv/usbhub/usbhub_private.h (modified) (5 diffs)

uspace/drv/usbhub/usbhub_private.h

@@ -43 +43 @@
 #include <bool.h>
 #include <driver.h>
+#include <futex.h>
+
 #include <usb/usb.h>
 #include <usb/usbdrv.h>
@@ -66 +68 @@
 
 /**
- * @brief create hub structure instance
+ * create hub structure instance
  *
  * Set the address and port count information most importantly.
@@ -79 +81 @@
 extern usb_general_list_t usb_hub_list;
 
+/** lock for hub list*/
+extern futex_t usb_hub_list_lock;
+
 
 /**
- * @brief perform complete control read transaction
+ * perform complete control read transaction
  *
  * manages all three steps of transaction: setup, read and finalize
@@ -99 +104 @@
 
 /**
- * @brief perform complete control write transaction
+ * perform complete control write transaction
  *
- * maanges all three steps of transaction: setup, write and finalize
+ * manages all three steps of transaction: setup, write and finalize
  * @param phone
  * @param target
@@ -114 +119 @@
     void * sent_buffer, size_t sent_size
 );
-
-
-/**
- * set the device request to be a set address request
- * @param request
- * @param addr
- * \TODO this will be obsolete see usb/dev_req.h
- */
-static inline void usb_hub_set_set_address_request(
-usb_device_request_setup_packet_t * request, uint16_t addr
-){
-        request->index = 0;
-        request->request_type = 0;/// \TODO this is not very nice sollution, we ned constant
-        request->request = USB_DEVREQ_SET_ADDRESS;
-        request->value = addr;
-        request->length = 0;
-}
 
 /**