tinyusb host stack: change data type for transfer length from uint16_t to uint32_t

 * increase transfer length above 64K bytes

Signed-off-by: souravr <sourav.raj@ignitarium.com>

Author: sourav-ign

src/class/msc/msc_host.c

@@ -335,7 +335,7 @@ bool msch_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32
         // Data stage if any
         p_msc->stage = MSC_STAGE_DATA;
         uint8_t const ep_data = (cbw->dir & TUSB_DIR_IN_MASK) ? p_msc->ep_in : p_msc->ep_out;
-        TU_ASSERT(usbh_edpt_xfer(dev_addr, ep_data, p_msc->buffer, (uint16_t) cbw->total_bytes));
+        TU_ASSERT(usbh_edpt_xfer(dev_addr, ep_data, p_msc->buffer, (uint32_t) cbw->total_bytes));
         break;
       }
 

src/host/hcd.h

@@ -163,7 +163,7 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t daddr, tusb_desc_endpoint_t const * e
 bool hcd_edpt_close(uint8_t rhport, uint8_t daddr, uint8_t ep_addr);
 
 // Submit a transfer, when complete hcd_event_xfer_complete() must be invoked
-bool hcd_edpt_xfer(uint8_t rhport, uint8_t daddr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
+bool hcd_edpt_xfer(uint8_t rhport, uint8_t daddr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen);
 
 // Abort a queued transfer. Note: it can only abort transfer that has not been started
 // Return true if a queued transfer is aborted, false if there is no transfer to abort

src/host/usbh.c

@@ -1004,7 +1004,7 @@ bool usbh_edpt_release(uint8_t dev_addr, uint8_t ep_addr) {
 }
 
 // Submit an transfer
-bool usbh_edpt_xfer_with_callback(uint8_t dev_addr, uint8_t ep_addr, uint8_t* buffer, uint16_t total_bytes,
+bool usbh_edpt_xfer_with_callback(uint8_t dev_addr, uint8_t ep_addr, uint8_t* buffer, uint32_t total_bytes,
                                   tuh_xfer_cb_t complete_cb, uintptr_t user_data) {
   (void) complete_cb;
   (void) user_data;

src/host/usbh_pvt.h

@@ -79,11 +79,11 @@ void usbh_spin_unlock(bool in_isr);
 //--------------------------------------------------------------------+
 
 // Submit a usb transfer with callback support, require CFG_TUH_API_EDPT_XFER
-bool usbh_edpt_xfer_with_callback(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes,
+bool usbh_edpt_xfer_with_callback(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t total_bytes,
                                   tuh_xfer_cb_t complete_cb, uintptr_t user_data);
 
 TU_ATTR_ALWAYS_INLINE static inline
-bool usbh_edpt_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes) {
+bool usbh_edpt_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t total_bytes) {
   return usbh_edpt_xfer_with_callback(dev_addr, ep_addr, buffer, total_bytes, NULL, 0);
 }
 

src/portable/socfpga/dwc2/hcd_dwc2.c

@@ -86,7 +86,7 @@ typedef struct {
   uint32_t uframe_countdown; // micro-frame count down to transfer for periodic, only need 18-bit
 
   uint8_t* buffer;
-  uint16_t buflen;
+  uint32_t buflen;
 } hcd_endpoint_t;
 
 // Additional info for each channel when it is active
@@ -100,7 +100,7 @@ typedef struct {
   };
   uint8_t result;
 
-  uint16_t xferred_bytes;  // bytes that accumulate transferred though USB bus for the whole hcd_edpt_xfer(), which can
+  uint32_t xferred_bytes;  // bytes that accumulate transferred though USB bus for the whole hcd_edpt_xfer(), which can
                            // be composed of multiple channel_xfer_start() (retry with NAK/NYET)
   uint16_t fifo_bytes;     // bytes written/read from/to FIFO (may not be transferred on USB bus).
 } hcd_xfer_t;
@@ -727,7 +727,7 @@ static bool edpt_xfer_kickoff(dwc2_regs_t* dwc2, uint8_t ep_id) {
 }
 
 // Submit a transfer, when complete hcd_event_xfer_complete() must be invoked
-bool hcd_dwc2_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen) {
+bool hcd_dwc2_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen) {
   dwc2_regs_t* dwc2 = DWC2_REG(rhport);
   const uint8_t ep_num = tu_edpt_number(ep_addr);
   const uint8_t ep_dir = tu_edpt_dir(ep_addr);

src/portable/socfpga/dwc2/hcd_dwc2.h

@@ -19,7 +19,7 @@ tusb_speed_t hcd_dwc2_port_speed_get(uint8_t rhport);
 void hcd_dwc2_device_close(uint8_t rhport, uint8_t dev_addr);
 
 bool hcd_dwc2_edpt_open(uint8_t rhport, uint8_t dev_addr, const tusb_desc_endpoint_t* desc_ep);
-bool hcd_dwc2_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
+bool hcd_dwc2_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen);
 bool hcd_dwc2_edpt_abort_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);
 bool hcd_dwc2_setup_send(uint8_t rhport, uint8_t dev_addr, const uint8_t setup_packet[8]);
 bool hcd_dwc2_edpt_clear_stall(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);

src/portable/socfpga/dwc3/hcd_dwc3.c

@@ -326,7 +326,7 @@ bool hcd_dwc3_edpt_open( uint8_t rhport, uint8_t daddr,
     return true;
 }
 
-bool hcd_dwc3_edpt_xfer(uint8_t rhport, uint8_t daddr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen)
+bool hcd_dwc3_edpt_xfer(uint8_t rhport, uint8_t daddr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen)
 {
     const uint8_t ep_num = tu_edpt_number(ep_addr);
     const unsigned dir = (uint32_t) tu_edpt_dir(ep_addr);

src/portable/socfpga/dwc3/hcd_dwc3.h

@@ -88,7 +88,7 @@ tusb_speed_t hcd_dwc3_port_speed_get(uint8_t rhport);
 void hcd_dwc3_device_close(uint8_t rhport, uint8_t dev_addr);
 
 bool hcd_dwc3_edpt_open(uint8_t rhport, uint8_t dev_addr, const tusb_desc_endpoint_t* desc_ep);
-bool hcd_dwc3_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
+bool hcd_dwc3_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen);
 bool hcd_dwc3_edpt_abort_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);
 bool hcd_dwc3_setup_send(uint8_t rhport, uint8_t dev_addr, const uint8_t setup_packet[8]);
 bool hcd_dwc3_edpt_clear_stall(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);

src/portable/socfpga/hcd_socfpga.c

@@ -190,7 +190,7 @@ bool hcd_edpt_close(uint8_t rhport, uint8_t daddr, uint8_t ep_addr) {
 
 
 // Submit a transfer, when complete hcd_event_xfer_complete() must be invoked
-bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen) {
+bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint32_t buflen) {
   if( rhport == SOCFPGA_USB2_OTG_PORT )
   {
 	return hcd_dwc2_edpt_xfer(rhport, dev_addr, ep_addr, buffer, buflen);