Set transfer length to the maximum (65535 * 512) Bytes of SCSI READ(10) and WRITE(10) commands, while default transfer length is (20 * 512) Bytes
Signed-off-by: Cheng Lu Cheng.Lu@synaptics.com Cc: marex@denx.de ---
drivers/usb/host/dwc2.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index f1d13b1c1d..936d7ceb5f 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -1456,10 +1456,17 @@ static int dwc2_usb_remove(struct udevice *dev) return 0; }
+static int dwc2_get_max_xfer_size(struct udevice *dev, size_t *size) +{ + *size = SIZE_MAX; + return 0; +} + struct dm_usb_ops dwc2_usb_ops = { .control = dwc2_submit_control_msg, .bulk = dwc2_submit_bulk_msg, .interrupt = dwc2_submit_int_msg, + .get_max_xfer_size = dwc2_get_max_xfer_size, };
static const struct udevice_id dwc2_usb_ids[] = {