DBG_DFU
at76_dbg(DBG_DFU, "%s( %p, %u, %d)", __func__, buf, size,
at76_dbg(DBG_DFU, "STATE_DFU_DOWNLOAD_SYNC");
at76_dbg(DBG_DFU, "STATE_DFU_DOWNLOAD_BUSY");
at76_dbg(DBG_DFU, "DFU: Resetting device");
at76_dbg(DBG_DFU, "DOWNLOAD...");
at76_dbg(DBG_DFU, "DFU IDLE");
at76_dbg(DBG_DFU, "int fw, size left = %5d, "
at76_dbg(DBG_DFU, "STATE_DFU_MANIFEST_SYNC");
at76_dbg(DBG_DFU, "DFU: Waiting for manifest phase");
at76_dbg(DBG_DFU, "STATE_DFU_MANIFEST");
at76_dbg(DBG_DFU, "STATE_DFU_MANIFEST_WAIT_RESET");
at76_dbg(DBG_DFU, "STATE_DFU_UPLOAD_IDLE");
at76_dbg(DBG_DFU, "STATE_DFU_ERROR");
at76_dbg(DBG_DFU, "DFU UNKNOWN STATE (%d)", *dfu_state);