Merge remote-tracking branch 'tinyusb/master' into dwc2_deinit

Signed-off-by: HiFiPhile <[email protected]>

2 files changed, 20 insertions, 2 deletions

diff --git a/src/host/usbh.c b/src/host/usbh.c
index da6afdddb..3400eaf74 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -599,8 +599,14 @@ void tuh_task_ext(uint32_t timeout_ms, bool in_isr) {
     return;
   }
 
-  // Loop until there is no more events in the queue
-  while (1) {
+  // Loop until there are no more events in the queue or CFG_TUH_TASK_EVENTS_PER_RUN is reached
+  for (unsigned epr = 0;; epr++) {
+#if CFG_TUH_TASK_EVENTS_PER_RUN > 0
+    if (epr >= CFG_TUH_TASK_EVENTS_PER_RUN) {
+      TU_LOG_USBH("USBH event limit (" TU_XSTRING(CFG_TUH_TASK_EVENTS_PER_RUN) ") reached\r\n");
+      break;
+    }
+#endif
     hcd_event_t event;
     if (!osal_queue_receive(_usbh_q, &event, timeout_ms)) { return; }
 
@@ -1835,6 +1841,12 @@ static uint8_t enum_get_new_address(bool is_hub) {
     }
   }
 
+#if CFG_TUH_HUB
+  if ( is_hub ) {
+    TU_LOG1("All addresses are occupied, try to increase CFG_TUH_HUB value.\r\n");
+  }
+#endif // CFG_TUH_HUB
+
   return 0; // invalid address
 }
 
diff --git a/src/host/usbh.h b/src/host/usbh.h
index d86efbcb2..143d36f8c 100644
--- a/src/host/usbh.h
+++ b/src/host/usbh.h
@@ -96,6 +96,7 @@ enum {
   TUH_CFGID_RPI_PIO_USB_CONFIGURATION = 100, // cfg_param: pio_usb_configuration_t
   TUH_CFGID_MAX3421 = 200,
   TUH_CFGID_FSDEV = 300,
+  TUH_CFGID_DWC2 = 400
 };
 
 typedef struct {
@@ -108,10 +109,15 @@ typedef struct {
   uint8_t max_nak; // max NAK per endpoint per frame to save CPU usage (0=unlimited)
 } tuh_configure_fsdev_t;
 
+typedef struct {
+  bool use_hs_phy; // Always use high-speed ULPI/UTMI phy even when working at full-speed
+} tuh_configure_dwc2_t;
+
 typedef union {
   // For TUH_CFGID_RPI_PIO_USB_CONFIGURATION use pio_usb_configuration_t
   tuh_configure_max3421_t max3421;
   tuh_configure_fsdev_t fsdev;
+  tuh_configure_dwc2_t dwc2;
 } tuh_configure_param_t;
 
 //--------------------------------------------------------------------+