JS_COMMAND_NEXT
job_write(pfdev, JS_COMMAND_NEXT(i), JS_COMMAND_NOP);
if (WARN_ON(job_read(pfdev, JS_COMMAND_NEXT(js)))) {
job_write(pfdev, JS_COMMAND_NEXT(js), JS_COMMAND_START);
job_write(pfdev, JS_COMMAND_NEXT(j), JS_COMMAND_NOP);
job_write(pfdev, JS_COMMAND_NEXT(j), JS_COMMAND_START);
job_write(pfdev, JS_COMMAND_NEXT(i), JS_COMMAND_NOP);