Changeset da17cf0 in mainline

Timestamp:

2011-02-07T11:39:52Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

9a818a9

Parents:

4192d3d6

Message:

Adds tracker support for the old control connection API

Location:

uspace/drv/uhci-hcd

Files:

• tracker.c (modified) (1 diff)
• tracker.h (modified) (1 diff)

uspace/drv/uhci-hcd/tracker.c

@@ -288 +288 @@
         free(instance);
 }
+/* DEPRECATED FUNCTIONS NEEDED BY THE OLD API */
+void tracker_control_setup_old(tracker_t *instance)
+{
+        assert(instance);
+        assert(instance->buffer_offset == 0);
+        instance->packet_size = SETUP_PACKET_DATA_SIZE;
+        memcpy(instance->packet, instance->buffer, SETUP_PACKET_DATA_SIZE);
+        transfer_descriptor_init(instance->td, DEFAULT_ERROR_COUNT,
+            SETUP_PACKET_DATA_SIZE, false, instance->target, USB_PID_SETUP,
+            instance->packet);
+        instance->buffer_offset += SETUP_PACKET_DATA_SIZE;
+        instance->next_step = tracker_call_out_and_dispose;
+        //TODO: add to scheduler
+}
+
+void tracker_control_write_data_old(tracker_t *instance)
+{
+        assert(instance);
+        assert(instance->max_packet_size == instance->buffer_size);
+        memcpy(instance->packet, instance->buffer, instance->max_packet_size);
+        instance->packet_size = instance->max_packet_size;
+        transfer_descriptor_init(instance->td, DEFAULT_ERROR_COUNT,
+                        instance->packet_size, false, instance->target, USB_PID_OUT,
+                        instance->packet);
+        instance->next_step = tracker_call_out_and_dispose;
+}
+
+void tracker_control_read_data_old(tracker_t *instance)
+{
+        assert(instance);
+        assert(instance->max_packet_size == instance->buffer_size);
+        instance->packet_size = instance->max_packet_size;
+        transfer_descriptor_init(instance->td, DEFAULT_ERROR_COUNT,
+                        instance->packet_size, false, instance->target, USB_PID_IN,
+                        instance->packet);
+        instance->next_step = tracker_call_in_and_dispose;
+}
+
+void tracker_control_write_status_old(tracker_t *instance)
+{
+        assert(instance);
+        assert(instance->max_packet_size == 0);
+        assert(instance->buffer_size == 0);
+        assert(instance->packet == NULL);
+
+        instance->packet_size = instance->max_packet_size;
+        transfer_descriptor_init(instance->td, DEFAULT_ERROR_COUNT,
+                        instance->packet_size, false, instance->target, USB_PID_IN,
+                        instance->packet);
+        instance->next_step = tracker_call_in_and_dispose;
+}
+
+void tracker_control_read_status_old(tracker_t *instance)
+{
+        assert(instance);
+        assert(instance->max_packet_size == 0);
+        assert(instance->buffer_size == 0);
+        assert(instance->packet == NULL);
+
+        instance->packet_size = instance->max_packet_size;
+        transfer_descriptor_init(instance->td, DEFAULT_ERROR_COUNT,
+                        instance->packet_size, false, instance->target, USB_PID_OUT,
+                        instance->packet);
+        instance->next_step = tracker_call_out_and_dispose;
+}
 /**
  * @}

uspace/drv/uhci-hcd/tracker.h

@@ -91 +91 @@
 void tracker_call_out_and_dispose(tracker_t *instance);
 
+/* DEPRECATED FUNCTIONS NEEDED BY THE OLD API */
+void tracker_control_setup_old(tracker_t *instance);
+
+void tracker_control_write_data_old(tracker_t *instance);
+
+void tracker_control_read_data_old(tracker_t *instance);
+
+void tracker_control_write_status_old(tracker_t *instance);
+
+void tracker_control_read_status_old(tracker_t *instance);
 #endif
 /**