Fix spurious EP0 completion.

2024-05-05 22:01:09 +02:00
parent 8765568282
commit 02ec486610
1 changed files with 17 additions and 13 deletions
--- a/src/portable/synopsys/dwc2/dcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/dcd_dwc2.c
@@ -1080,6 +1080,9 @@ static void handle_epout_irq(uint8_t rhport) {
          }
        } else if (doepint & DOEPINT_OTEPSPR) {
          epout->doepint = DOEPINT_OTEPSPR;
+        } else {
+          if ((doepint & DOEPINT_STPKTRX) && (dwc2->gsnpsid >= DWC2_CORE_REV_3_00a)) {
+            epout->doepint = DOEPINT_STPKTRX;
          } else {
            // EP0 can only handle one packet
            if ((n == 0) && ep0_pending[TUSB_DIR_OUT]) {
@@ -1100,6 +1103,7 @@ static void handle_epout_irq(uint8_t rhport) {
            }
          }
        }
+      }

      // SETUP packet Setup Phase done.
      if (doepint & DOEPINT_STUP) {