Changeset a9d67aa in mainline for uspace/lib/usb/include

Timestamp:

2011-04-09T17:15:28Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

97e7e8a

Parents:

5410c04 (diff), 77223f8 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Refactoring: libusb, USBHC interface protocol

Highlights:

• refactoring of libusb (not complete)
• max packet size is not send during each transfer
• reserving of default address is possible via endpoint registration
• endpoint registration can send speed as well

Location:

uspace/lib/usb/include/usb

Files:

• devdrv.h (modified) (1 diff)
• host/device_keeper.h (modified) (1 diff)
• pipes.h (modified) (1 diff)
• usb.h (modified) (1 diff)

uspace/lib/usb/include/usb/devdrv.h

@@ -169 +169 @@
     usb_polling_callback_t, size_t, usb_polling_terminted_callback_t, void *);
 
+int usb_device_retrieve_descriptors(usb_pipe_t *, usb_device_descriptors_t *);
+int usb_device_create_pipes(ddf_dev_t *, usb_device_connection_t *,
+    usb_endpoint_description_t **, uint8_t *, size_t, int, int,
+    usb_endpoint_mapping_t **, size_t *);
+int usb_device_destroy_pipes(ddf_dev_t *, usb_endpoint_mapping_t *, size_t);
+
+size_t usb_interface_count_alternates(uint8_t *, size_t, uint8_t);
+
 #endif
 /**

uspace/lib/usb/include/usb/host/device_keeper.h

@@ -73 +73 @@
 void usb_device_keeper_add_ep(
     usb_device_keeper_t *instance, usb_address_t address, endpoint_t *ep);
+void usb_device_keeper_del_ep(
+    usb_device_keeper_t *instance, usb_address_t address, endpoint_t *ep);
 
 void usb_device_keeper_reserve_default_address(

uspace/lib/usb/include/usb/pipes.h

@@ -153 +153 @@
 int usb_pipe_initialize_from_configuration(usb_endpoint_mapping_t *,
     size_t, uint8_t *, size_t, usb_device_connection_t *);
+int usb_pipe_register_with_speed(usb_pipe_t *, usb_speed_t,
+    unsigned int, usb_hc_connection_t *);
 int usb_pipe_register(usb_pipe_t *, unsigned int, usb_hc_connection_t *);
 int usb_pipe_unregister(usb_pipe_t *, usb_hc_connection_t *);

uspace/lib/usb/include/usb/usb.h

@@ -77 +77 @@
         USB_SPEED_FULL,
         /** USB 2.0 high speed (480Mbits/s). */
-        USB_SPEED_HIGH
+        USB_SPEED_HIGH,
+        /** Psuedo-speed serving as a boundary. */
+        USB_SPEED_MAX
 } usb_speed_t;