13  * 2012-02-11     aozima       add multiple sector speed test.
91         /* step 3:  R/W test */  in _block_device_test()
234             rt_kprintf("device R/W test pass!\r\n");  in _block_device_test()
236         } /* step 3: I/O R/W test */  in _block_device_test()
240         // step 4: continuous single sector speed test  in _block_device_test()
245             rt_kprintf("\r\ncontinuous single sector speed test:\r\n");  in _block_device_test()
249                 rt_kprintf("device sector_count < 10, speed test abort!\r\n");  in _block_device_test()
305         }// step 4: speed test  in _block_device_test()
307         // step 5: random single sector speed test  in _block_device_test()
312             rt_kprintf("\r\nrandom single sector speed test:\r\n");  in _block_device_test()
316                 rt_kprintf("device sector_count < 10, speed test abort!\r\n");  in _block_device_test()
372         }// step 4: speed test  in _block_device_test()
374         /* step 6: multiple sector speed test */  in _block_device_test()
381             rt_kprintf("\r\nmultiple sector speed test\r\n");  in _block_device_test()
389 …              rt_kprintf("no memory for %d sector! multiple sector speed test abort!\r\n", sector);  in _block_device_test()
450         } /* step 5: multiple sector speed test */  in _block_device_test()
504     // step 3: device test  in device_test()