remove obsolete hcd_pipe_queue_xfer()/hcd_pipe_xfer()

src/class/cdc/cdc_host.c

@@ -96,24 +96,26 @@ bool tuh_cdc_serial_is_mounted(uint8_t dev_addr)
 
 bool tuh_cdc_send(uint8_t dev_addr, void const * p_data, uint32_t length, bool is_notify)
 {
+  (void) is_notify;
   TU_VERIFY( tuh_cdc_mounted(dev_addr) );
   TU_VERIFY( p_data != NULL && length, TUSB_ERROR_INVALID_PARA);
 
   uint8_t const ep_out = cdch_data[dev_addr-1].ep_out;
   if ( hcd_edpt_busy(dev_addr, ep_out) ) return false;
 
-  return hcd_pipe_xfer(dev_addr, ep_out, (void *) p_data, length, is_notify);
+  return usbh_edpt_xfer(dev_addr, ep_out, (void *) p_data, length);
 }
 
 bool tuh_cdc_receive(uint8_t dev_addr, void * p_buffer, uint32_t length, bool is_notify)
 {
+  (void) is_notify;
   TU_VERIFY( tuh_cdc_mounted(dev_addr) );
   TU_VERIFY( p_buffer != NULL && length, TUSB_ERROR_INVALID_PARA);
 
   uint8_t const ep_in = cdch_data[dev_addr-1].ep_in;
   if ( hcd_edpt_busy(dev_addr, ep_in) ) return false;
 
-  return hcd_pipe_xfer(dev_addr, ep_in, p_buffer, length, is_notify);
+  return usbh_edpt_xfer(dev_addr, ep_in, p_buffer, length);
 }
 
 bool tuh_cdc_set_control_line_state(uint8_t dev_addr, bool dtr, bool rts, tuh_control_complete_cb_t complete_cb)

src/class/cdc/cdc_rndis_host.c

@@ -239,7 +239,7 @@ static tusb_error_t send_message_get_response_subtask( uint8_t dev_addr, cdch_da
   if ( TUSB_ERROR_NONE != error )   STASK_RETURN(error);
 
   //------------- waiting for Response Available notification -------------//
-  (void) hcd_pipe_xfer(p_cdc->pipe_notification, msg_notification[dev_addr-1], 8, true);
+  (void) usbh_edpt_xfer(p_cdc->pipe_notification, msg_notification[dev_addr-1], 8);
   osal_semaphore_wait(rndish_data[dev_addr-1].sem_notification_hdl, OSAL_TIMEOUT_NORMAL, &error);
   if ( TUSB_ERROR_NONE != error )   STASK_RETURN(error);
   STASK_ASSERT(msg_notification[dev_addr-1][0] == 1);

src/class/vendor/vendor_host.c

@@ -66,7 +66,7 @@ tusb_error_t tusbh_custom_read(uint8_t dev_addr, uint16_t vendor_id, uint16_t pr
     return TUSB_ERROR_INTERFACE_IS_BUSY;
   }
 
-  (void) hcd_pipe_xfer( custom_interface[dev_addr-1].pipe_in, p_buffer, length, true);
+  (void) usbh_edpt_xfer( custom_interface[dev_addr-1].pipe_in, p_buffer, length);
 
   return TUSB_ERROR_NONE;
 }
@@ -80,7 +80,7 @@ tusb_error_t tusbh_custom_write(uint8_t dev_addr, uint16_t vendor_id, uint16_t p
     return TUSB_ERROR_INTERFACE_IS_BUSY;
   }
 
-  (void) hcd_pipe_xfer( custom_interface[dev_addr-1].pipe_out, p_data, length, true);
+  (void) usbh_edpt_xfer( custom_interface[dev_addr-1].pipe_out, p_data, length);
 
   return TUSB_ERROR_NONE;
 }

src/host/hcd.h

@@ -143,21 +143,12 @@ void hcd_device_close(uint8_t rhport, uint8_t dev_addr);
 
 bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8]);
 bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc);
+bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
 
 bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr);
 bool hcd_edpt_stalled(uint8_t dev_addr, uint8_t ep_addr);
 bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr);
 
-// TODO merge with pipe_xfer
-bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
-
-//--------------------------------------------------------------------+
-// PIPE API - TODO remove later
-//--------------------------------------------------------------------+
-// TODO control xfer should be used via usbh layer
-bool hcd_pipe_queue_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes); // only queue, not transferring yet
-bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete);
-
 //--------------------------------------------------------------------+
 // Event API (implemented by stack)
 //--------------------------------------------------------------------+

src/host/hub.c

@@ -352,7 +352,7 @@ void hub_close(uint8_t dev_addr)
 bool hub_status_pipe_queue(uint8_t dev_addr)
 {
   usbh_hub_t * p_hub = &hub_data[dev_addr-1];
-  return hcd_pipe_xfer(dev_addr, p_hub->ep_in, &p_hub->status_change, 1, true);
+  return usbh_edpt_xfer(dev_addr, p_hub->ep_in, &p_hub->status_change, 1);
 }
 
 

src/portable/ehci/ehci.c

@@ -293,8 +293,31 @@ static void ehci_stop(uint8_t rhport)
 #endif
 
 //--------------------------------------------------------------------+
-// CONTROL PIPE API
+// Endpoint API
 //--------------------------------------------------------------------+
+
+bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8])
+{
+  (void) rhport;
+
+  ehci_qhd_t* qhd = &ehci_data.control[dev_addr].qhd;
+  ehci_qtd_t* td  = &ehci_data.control[dev_addr].qtd;
+
+  qtd_init(td, (void*) setup_packet, 8);
+  td->pid          = EHCI_PID_SETUP;
+  td->int_on_complete = 1;
+  td->next.terminate  = 1;
+
+  // sw region
+  qhd->p_qtd_list_head = td;
+  qhd->p_qtd_list_tail = td;
+
+  // attach TD
+  qhd->qtd_overlay.next.address = (uint32_t) td;
+
+  return true;
+}
+
 bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen)
 {
   (void) rhport;
@@ -342,31 +365,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
   return true;
 }
 
-bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8])
-{
-  (void) rhport;
-
-  ehci_qhd_t* qhd = &ehci_data.control[dev_addr].qhd;
-  ehci_qtd_t* td  = &ehci_data.control[dev_addr].qtd;
-
-  qtd_init(td, (void*) setup_packet, 8);
-  td->pid          = EHCI_PID_SETUP;
-  td->int_on_complete = 1;
-  td->next.terminate  = 1;
-
-  // sw region
-  qhd->p_qtd_list_head = td;
-  qhd->p_qtd_list_tail = td;
-
-  // attach TD
-  qhd->qtd_overlay.next.address = (uint32_t) td;
-
-  return true;
-}
-
-//--------------------------------------------------------------------+
-// BULK/INT/ISO PIPE API
-//--------------------------------------------------------------------+
 bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc)
 {
   (void) rhport;
@@ -420,38 +418,6 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
   return true;
 }
 
-bool hcd_pipe_queue_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes)
-{
-  //------------- set up QTD -------------//
-  ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
-  ehci_qtd_t *p_qtd = qtd_find_free();
-
-  TU_ASSERT(p_qtd);
-
-  qtd_init(p_qtd, buffer, total_bytes);
-  p_qtd->pid = p_qhd->pid;
-
-  //------------- insert TD to TD list -------------//
-  qtd_insert_to_qhd(p_qhd, p_qtd);
-
-  return true;
-}
-
-bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
-{
-  TU_ASSERT ( hcd_pipe_queue_xfer(dev_addr, ep_addr, buffer, total_bytes) );
-
-  ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
-
-  if ( int_on_complete )
-  { // the just added qtd is pointed by list_tail
-    p_qhd->p_qtd_list_tail->int_on_complete = 1;
-  }
-  p_qhd->qtd_overlay.next.address = (uint32_t) p_qhd->p_qtd_list_head; // attach head QTD to QHD start transferring
-
-  return true;
-}
-
 bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
 {
   ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);

src/portable/raspberrypi/rp2040/hcd_rp2040.c

@@ -543,14 +543,4 @@ bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
     return true;
 }
 
-bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
-{
-    pico_trace("hcd_pipe_xfer dev_addr %d, ep_addr 0x%x, total_bytes %d, int_on_complete %d\n",
-        dev_addr, ep_addr, total_bytes, int_on_complete);
-
-    // Same logic as hcd_edpt_xfer as far as I am concerned
-    hcd_edpt_xfer(0, dev_addr, ep_addr, buffer, total_bytes);
-
-    return true;
-}
 #endif