Merge upstream master into net descriptor-based ep_size branch

- Resolve .gitignore conflict: incorporate upstream's .worktrees entry and
  expand dependency path patterns to cover all tools/get_deps.py fetched dirs
  (lib/, tools/linkermap, tools/uf2, hw/mcu/*) instead of listing only a few

- Auto-merged upstream changes: build system cleanups, BSP updates,
  portability fixes, new boards (nrf54lm20dk, stm32h743_weact),
  fatfs relocation, and many other upstream improvements

- Net driver changes (ecm_rndis_device.c, ncm_device.c, net_device.h,
  usbd.h, usb_descriptors.c) retain our PR's descriptor-based ep_size
  approach as our branch takes precedence

Co-authored-by: HiFiPhile <[email protected]>

3 files changed, 24 insertions, 7 deletions

diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c
index 06d25d131..a8ac99fd2 100644
--- a/src/common/tusb_fifo.c
+++ b/src/common/tusb_fifo.c
@@ -281,14 +281,14 @@ static void hwff_push_n(const tu_fifo_t *f, const void *app_buf, uint16_t n, uin
     // Write full words to the linear part of the buffer
     const uint8_t  data_stride = access_mode->data_stride;
     const uint32_t odd_mask    = data_stride - 1;
-    uint16_t       lin_even    = lin_bytes & ~odd_mask;
+    uint16_t       lin_even    = (uint16_t)(lin_bytes & ~odd_mask);
     tu_hwfifo_read(hwfifo, ff_buf, lin_even, access_mode);
     HWFIFO_ADDR_NEXT_N(hwfifo, const, lin_even * HWFIFO_ADDR_DATA_RATIO);
     ff_buf += lin_even;
 
     // There could be an odd 1 byte (16bit) or 1-3 bytes (32bit) before the wrap-around boundary
     // combine it with the wrapped part to form a full word for data stride
-    const uint8_t lin_odd = lin_bytes & odd_mask;
+    const uint8_t lin_odd = (uint8_t)(lin_bytes & odd_mask);
     if (lin_odd > 0) {
       const uint8_t wrap_odd = (uint8_t)tu_min16(wrap_bytes, data_stride - lin_odd);
       uint8_t       buf_temp[4];
@@ -338,13 +338,13 @@ static void hwff_pull_n(const tu_fifo_t *f, void *app_buf, uint16_t n, uint16_t
     // Read full words from linear part
     const uint8_t  data_stride = access_mode->data_stride;
     const uint32_t odd_mask    = data_stride - 1;
-    uint16_t       lin_even    = lin_bytes & ~odd_mask;
+    uint16_t       lin_even    = (uint16_t)(lin_bytes & ~odd_mask);
     tu_hwfifo_write(hwfifo, ff_buf, lin_even, access_mode);
     HWFIFO_ADDR_NEXT_N(hwfifo, , lin_even * HWFIFO_ADDR_DATA_RATIO);
     ff_buf += lin_even;
 
     // There could be odd 1 byte (16bit) or 1-3 bytes (32bit) before the wrap-around boundary
-    const uint8_t lin_odd = lin_bytes & odd_mask;
+    const uint8_t lin_odd = (uint8_t)(lin_bytes & odd_mask);
     if (lin_odd > 0) {
       const uint8_t wrap_odd = (uint8_t)tu_min16(wrap_bytes, data_stride - lin_odd);
 
diff --git a/src/common/tusb_mcu.h b/src/common/tusb_mcu.h
index b12a3177e..a17c76a3b 100644
--- a/src/common/tusb_mcu.h
+++ b/src/common/tusb_mcu.h
@@ -166,6 +166,7 @@
   #define TUP_USBIP_DWC2
   #define TUP_USBIP_DWC2_NRF
   #define TUP_DCD_ENDPOINT_MAX            16
+  #define TUP_RHPORT_HIGHSPEED            1
   #define CFG_TUH_DWC2_DMA_ENABLE_DEFAULT 0
 
 //--------------------------------------------------------------------+
@@ -454,7 +455,7 @@
   #define CFG_TUSB_OS_INC_PATH_DEFAULT freertos/
   // clang-format on
 
-  #if CFG_TUSB_MCU == OPT_MCU_ESP32S3
+  #if CFG_TUSB_MCU == OPT_MCU_ESP32S3 || CFG_TUSB_MCU == OPT_MCU_ESP32H4
     #define TUP_MCU_MULTIPLE_CORE 1
   #endif
 
@@ -475,6 +476,22 @@
   #define CFG_TUH_MEM_DCACHE_ENABLE_DEFAULT     CFG_TUH_DWC2_DMA_ENABLE
   #define CFG_TUSB_MEM_DCACHE_LINE_SIZE_DEFAULT 64
 
+#elif TU_CHECK_MCU(OPT_MCU_ESP32S31)
+  #define TUP_USBIP_DWC2
+  #define TUP_USBIP_DWC2_ESP32
+  #define TUP_RHPORT_HIGHSPEED                  1
+  #define TUP_DCD_ENDPOINT_MAX                  16
+
+  // clang-format off
+  #define CFG_TUSB_OS_INC_PATH_DEFAULT          freertos/
+  // clang-format on
+
+  #define TUP_MCU_MULTIPLE_CORE                 1
+
+  // Disable slave if DMA is enabled
+  #define CFG_TUD_DWC2_SLAVE_ENABLE_DEFAULT     !CFG_TUD_DWC2_DMA_ENABLE
+  #define CFG_TUH_DWC2_SLAVE_ENABLE_DEFAULT     !CFG_TUH_DWC2_DMA_ENABLE
+
 #elif TU_CHECK_MCU(OPT_MCU_ESP32, OPT_MCU_ESP32C2, OPT_MCU_ESP32C3, OPT_MCU_ESP32C5, OPT_MCU_ESP32C6, \
                    OPT_MCU_ESP32C61, OPT_MCU_ESP32H2)
   #if (CFG_TUD_ENABLED || !(defined(CFG_TUH_MAX3421) && CFG_TUH_MAX3421))
diff --git a/src/common/tusb_types.h b/src/common/tusb_types.h
index a18f9feb7..d8b6a8823 100644
--- a/src/common/tusb_types.h
+++ b/src/common/tusb_types.h
@@ -100,8 +100,8 @@ typedef enum {
 } tusb_xfer_type_t;
 
 typedef enum {
-  TUSB_DIR_OUT = 0,
-  TUSB_DIR_IN  = 1,
+  TUSB_DIR_OUT = 0u,
+  TUSB_DIR_IN  = 1u,
 
   TUSB_EPNUM_MASK = 0x0F,
   TUSB_DIR_IN_MASK = 0x80