[ 13.378862] device: 'mmc0': device_add [ 13.450858] mmc0: SDHCI controller on 20300000.sdhci [20300000.sdhci] using slave DMA [ 14.128460] mmc0: new high speed SD card at address 1234 [ 14.149996] device: 'mmc0:1234': device_add [ 14.174684] bus: 'mmc': add device mmc0:1234 [ 14.215118] bus: 'mmc': driver_probe_device: matched device mmc0:1234 with driver mmc_test [ 14.252003] bus: 'mmc': really_probe: probing driver mmc_test with device mmc0:1234 [ 14.284717] mmc_test mmc0:1234: Card claimed for testing. [ 14.290137] driver: 'mmc0:1234': driver_bound: bound to device 'mmc_test' [ 14.310644] bus: 'mmc': really_probe: bound device mmc0:1234 to driver mmc_test [ 46.543419] mmc0: Starting tests of card mmc0:1234... [ 46.548580] mmc0: Test case 1. Basic write (no data verification)... [ 46.721699] mmc0: Result: OK [ 46.724604] mmc0: Test case 2. Basic read (no data verification)... [ 46.735884] mmc0: Result: OK [ 46.738786] mmc0: Test case 3. Basic write (with data verification)... [ 46.851021] mmc0: Result: OK [ 46.949428] mmc0: Test case 4. Basic read (with data verification)... [ 47.054087] mmc0: Result: OK [ 47.151090] mmc0: Test case 5. Multi-block write... [ 47.271813] mmc0: Result: OK [ 47.369261] mmc0: Test case 6. Multi-block read... [ 47.471685] mmc0: Result: OK [ 47.736428] mmc0: Test case 7. Power of two block writes... [ 47.841663] mmc0: Result: UNSUPPORTED (by card) [ 47.942421] mmc0: Test case 8. Power of two block reads... [ 48.054935] mmc0: Result: OK [ 48.154891] mmc0: Test case 9. Weird sized block writes... [ 48.258509] mmc0: Result: UNSUPPORTED (by card) [ 48.360783] mmc0: Test case 10. Weird sized block reads... [ 48.543035] mmc0: Result: OK [ 48.801901] mmc0: Test case 11. Badly aligned write... [ 48.921941] mmc0: Result: OK [ 49.021047] mmc0: Test case 12. Badly aligned read... [ 49.124764] mmc0: Result: OK [ 49.224060] mmc0: Test case 13. Badly aligned multi-block write... [ 49.389841] mmc0: Result: OK [ 49.489715] mmc0: Test case 14. Badly aligned multi-block read... [ 49.597891] mmc0: Result: OK [ 49.856815] mmc0: Test case 15. Correct xfer_size at write (start failure)... [ 49.866801] mmc0: Result: ERROR (-84) [ 49.872950] mmc0: Test case 16. Correct xfer_size at read (start failure)... [ 52.568079] mmc0: Result: OK [ 52.573069] mmc0: Test case 17. Correct xfer_size at write (midway failure)... [ 52.586247] mmc0: Result: ERROR (-84) [ 52.589925] mmc0: Test case 18. Correct xfer_size at read (midway failure)... [ 55.286936] mmc0: Result: OK [ 55.289841] mmc0: Test case 19. Highmem write... [ 55.298360] mmc0: Highmem not configured - test skipped [ 55.306538] mmc0: Result: OK [ 55.309438] mmc0: Test case 20. Highmem read... [ 55.318660] mmc0: Highmem not configured - test skipped [ 55.327121] mmc0: Result: OK [ 55.330019] mmc0: Test case 21. Multi-block highmem write... [ 55.341358] mmc0: Highmem not configured - test skipped [ 55.346597] mmc0: Result: OK [ 55.349480] mmc0: Test case 22. Multi-block highmem read... [ 55.362143] mmc0: Highmem not configured - test skipped [ 55.367382] mmc0: Result: OK [ 55.374606] mmc0: Test case 23. Best-case read performance... [ 55.493945] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.026213061 seconds (20001 kB/s, 19532 KiB/s, 38.14 IOPS, sg_len 1) [ 55.508268] mmc0: Result: OK [ 55.513946] mmc0: Test case 24. Best-case write performance... [ 55.607388] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.063482992 seconds (8258 kB/s, 8065 KiB/s, 15.75 IOPS, sg_len 1) [ 55.621676] mmc0: Result: OK [ 55.624819] mmc0: Test case 25. Best-case read performance into scattered pages... [ 55.750572] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.028616003 seconds (18321 kB/s, 17892 KiB/s, 34.94 IOPS, sg_len 128) [ 55.765047] mmc0: Result: OK [ 55.768193] mmc0: Test case 26. Best-case write performance from scattered pages... [ 55.868243] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.065382997 seconds (8018 kB/s, 7830 KiB/s, 15.29 IOPS, sg_len 128) [ 55.882503] mmc0: Result: OK [ 55.885644] mmc0: Test case 27. Single read performance by transfer size... [ 55.983262] mmc0: Transfer of 1 x 1 sectors (1 x 0.5 KiB) took 0.000927000 seconds (552 kB/s, 539 KiB/s, 1078.74 IOPS, sg_len 1) [ 55.998207] mmc0: Transfer of 1 x 2 sectors (1 x 1 KiB) took 0.001064000 seconds (962 kB/s, 939 KiB/s, 939.84 IOPS, sg_len 1) [ 56.013492] mmc0: Transfer of 1 x 4 sectors (1 x 2 KiB) took 0.001106000 seconds (1851 kB/s, 1808 KiB/s, 904.15 IOPS, sg_len 1) [ 56.028796] mmc0: Transfer of 1 x 8 sectors (1 x 4 KiB) took 0.001171000 seconds (3497 kB/s, 3415 KiB/s, 853.97 IOPS, sg_len 1) [ 56.044480] mmc0: Transfer of 1 x 16 sectors (1 x 8 KiB) took 0.001330000 seconds (6159 kB/s, 6015 KiB/s, 751.87 IOPS, sg_len 1) [ 56.061233] mmc0: Transfer of 1 x 32 sectors (1 x 16 KiB) took 0.002267001 seconds (7227 kB/s, 7057 KiB/s, 441.11 IOPS, sg_len 1) [ 56.077883] mmc0: Transfer of 1 x 64 sectors (1 x 32 KiB) took 0.002538000 seconds (12910 kB/s, 12608 KiB/s, 394.01 IOPS, sg_len 1) [ 56.096892] mmc0: Transfer of 1 x 128 sectors (1 x 64 KiB) took 0.004160000 seconds (15753 kB/s, 15384 KiB/s, 240.38 IOPS, sg_len 1) [ 56.119236] mmc0: Transfer of 1 x 256 sectors (1 x 128 KiB) took 0.007379000 seconds (17762 kB/s, 17346 KiB/s, 135.51 IOPS, sg_len 1) [ 56.147888] mmc0: Transfer of 1 x 512 sectors (1 x 256 KiB) took 0.013713000 seconds (19116 kB/s, 18668 KiB/s, 72.92 IOPS, sg_len 1) [ 56.188700] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.026366000 seconds (19885 kB/s, 19418 KiB/s, 37.92 IOPS, sg_len 1) [ 56.203021] mmc0: Result: OK [ 56.206169] mmc0: Test case 28. Single write performance by transfer size... [ 56.242790] mmc0: Transfer of 1 x 1 sectors (1 x 0.5 KiB) took 0.003797000 seconds (134 kB/s, 131 KiB/s, 263.36 IOPS, sg_len 1) [ 56.259690] mmc0: Transfer of 1 x 2 sectors (1 x 1 KiB) took 0.003230000 seconds (317 kB/s, 309 KiB/s, 309.59 IOPS, sg_len 1) [ 56.276375] mmc0: Transfer of 1 x 4 sectors (1 x 2 KiB) took 0.002666000 seconds (768 kB/s, 750 KiB/s, 375.09 IOPS, sg_len 1) [ 56.292618] mmc0: Transfer of 1 x 8 sectors (1 x 4 KiB) took 0.001378000 seconds (2972 kB/s, 2902 KiB/s, 725.68 IOPS, sg_len 1) [ 56.308602] mmc0: Transfer of 1 x 16 sectors (1 x 8 KiB) took 0.001957000 seconds (4185 kB/s, 4087 KiB/s, 510.98 IOPS, sg_len 1) [ 56.325709] mmc0: Transfer of 1 x 32 sectors (1 x 16 KiB) took 0.002747000 seconds (5964 kB/s, 5824 KiB/s, 364.03 IOPS, sg_len 1) [ 56.345830] mmc0: Transfer of 1 x 64 sectors (1 x 32 KiB) took 0.004613000 seconds (7103 kB/s, 6936 KiB/s, 216.77 IOPS, sg_len 1) [ 56.368693] mmc0: Transfer of 1 x 128 sectors (1 x 64 KiB) took 0.008724000 seconds (7512 kB/s, 7336 KiB/s, 114.62 IOPS, sg_len 1) [ 56.399420] mmc0: Transfer of 1 x 256 sectors (1 x 128 KiB) took 0.016522000 seconds (7933 kB/s, 7747 KiB/s, 60.52 IOPS, sg_len 1) [ 56.445407] mmc0: Transfer of 1 x 512 sectors (1 x 256 KiB) took 0.031811000 seconds (8240 kB/s, 8047 KiB/s, 31.43 IOPS, sg_len 1) [ 56.546979] mmc0: Transfer of 1 x 1024 sectors (1 x 512 KiB) took 0.063781000 seconds (8220 kB/s, 8027 KiB/s, 15.67 IOPS, sg_len 1) [ 56.561366] mmc0: Result: OK [ 56.564510] mmc0: Test case 29. Single trim performance by transfer size... [ 56.660661] mmc0: Result: UNSUPPORTED (by card) [ 56.665461] mmc0: Test case 30. Consecutive read performance by transfer size... [ 63.743373] mmc0: Transfer of 8192 x 1 sectors (8192 x 0.5 KiB) took 6.981422000 seconds (600 kB/s, 586 KiB/s, 1173.39 IOPS, sg_len 1) [ 67.425794] mmc0: Transfer of 4096 x 2 sectors (4096 x 1 KiB) took 3.667954000 seconds (1143 kB/s, 1116 KiB/s, 1116.69 IOPS, sg_len 1) [ 69.348311] mmc0: Transfer of 2048 x 4 sectors (2048 x 2 KiB) took 1.907408000 seconds (2198 kB/s, 2147 KiB/s, 1073.70 IOPS, sg_len 1) [ 70.405860] mmc0: Transfer of 1024 x 8 sectors (1024 x 4 KiB) took 1.042953000 seconds (4021 kB/s, 3927 KiB/s, 981.82 IOPS, sg_len 1) [ 71.032526] mmc0: Transfer of 512 x 16 sectors (512 x 8 KiB) took 0.611671000 seconds (6857 kB/s, 6696 KiB/s, 837.05 IOPS, sg_len 1) [ 71.446048] mmc0: Transfer of 256 x 32 sectors (256 x 16 KiB) took 0.399328000 seconds (10503 kB/s, 10257 KiB/s, 641.07 IOPS, sg_len 1) [ 71.753612] mmc0: Transfer of 128 x 64 sectors (128 x 32 KiB) took 0.292567000 seconds (14336 kB/s, 14000 KiB/s, 437.50 IOPS, sg_len 1) [ 72.009065] mmc0: Transfer of 64 x 128 sectors (64 x 64 KiB) took 0.240933000 seconds (17408 kB/s, 17000 KiB/s, 265.63 IOPS, sg_len 1) [ 72.238518] mmc0: Transfer of 32 x 256 sectors (32 x 128 KiB) took 0.214975000 seconds (19510 kB/s, 19053 KiB/s, 148.85 IOPS, sg_len 1) [ 72.451476] mmc0: Transfer of 16 x 512 sectors (16 x 256 KiB) took 0.198399000 seconds (21140 kB/s, 20645 KiB/s, 80.64 IOPS, sg_len 1) [ 72.656006] mmc0: Transfer of 8 x 1024 sectors (8 x 512 KiB) took 0.190118000 seconds (22061 kB/s, 21544 KiB/s, 42.07 IOPS, sg_len 1) [ 72.670894] mmc0: Result: OK [ 72.674039] mmc0: Test case 31. Consecutive write performance by transfer size... [ 101.787556] mmc0: Transfer of 8192 x 1 sectors (8192 x 0.5 KiB) took 29.080602001 seconds (144 kB/s, 140 KiB/s, 281.69 IOPS, sg_len 1) [ 115.234818] mmc0: Transfer of 4096 x 2 sectors (4096 x 1 KiB) took 13.406154000 seconds (312 kB/s, 305 KiB/s, 305.53 IOPS, sg_len 1) [ 121.205060] mmc0: Transfer of 2048 x 4 sectors (2048 x 2 KiB) took 5.921042002 seconds (708 kB/s, 691 KiB/s, 345.88 IOPS, sg_len 1) [ 122.550619] mmc0: Transfer of 1024 x 8 sectors (1024 x 4 KiB) took 1.296361000 seconds (3235 kB/s, 3159 KiB/s, 789.90 IOPS, sg_len 1) [ 123.341052] mmc0: Transfer of 512 x 16 sectors (512 x 8 KiB) took 0.758262000 seconds (5531 kB/s, 5401 KiB/s, 675.22 IOPS, sg_len 1) [ 123.962416] mmc0: Transfer of 256 x 32 sectors (256 x 16 KiB) took 0.589369000 seconds (7116 kB/s, 6949 KiB/s, 434.36 IOPS, sg_len 1) [ 124.491729] mmc0: Transfer of 128 x 64 sectors (128 x 32 KiB) took 0.497086000 seconds (8437 kB/s, 8240 KiB/s, 257.50 IOPS, sg_len 1) [ 124.986040] mmc0: Transfer of 64 x 128 sectors (64 x 64 KiB) took 0.462337000 seconds (9071 kB/s, 8859 KiB/s, 138.42 IOPS, sg_len 1) [ 125.450215] mmc0: Transfer of 32 x 256 sectors (32 x 128 KiB) took 0.431520000 seconds (9719 kB/s, 9492 KiB/s, 74.15 IOPS, sg_len 1) [ 125.909845] mmc0: Transfer of 16 x 512 sectors (16 x 256 KiB) took 0.427681000 seconds (9807 kB/s, 9577 KiB/s, 37.41 IOPS, sg_len 1) [ 126.354257] mmc0: Transfer of 8 x 1024 sectors (8 x 512 KiB) took 0.412345000 seconds (10171 kB/s, 9933 KiB/s, 19.40 IOPS, sg_len 1) [ 126.368435] mmc0: Result: OK [ 126.374136] mmc0: Test case 32. Consecutive trim performance by transfer size... [ 126.384975] mmc0: Result: UNSUPPORTED (by card) [ 126.389726] mmc0: Test case 33. Random read performance by transfer size... [ 136.402529] mmc0: Transfer of 12000 x 1 sectors (12000 x 0.5 KiB) took 10.000762000 seconds (614 kB/s, 599 KiB/s, 1199.90 IOPS, sg_len 1) [ 146.417733] mmc0: Transfer of 11426 x 2 sectors (11426 x 1 KiB) took 10.000520000 seconds (1169 kB/s, 1142 KiB/s, 1142.54 IOPS, sg_len 1) [ 156.432749] mmc0: Transfer of 10999 x 4 sectors (10999 x 2 KiB) took 10.000099000 seconds (2252 kB/s, 2199 KiB/s, 1099.88 IOPS, sg_len 1) [ 166.447852] mmc0: Transfer of 10000 x 8 sectors (10000 x 4 KiB) took 10.000448000 seconds (4095 kB/s, 3999 KiB/s, 999.95 IOPS, sg_len 1) [ 176.463152] mmc0: Transfer of 8495 x 16 sectors (8495 x 8 KiB) took 10.000533000 seconds (6958 kB/s, 6795 KiB/s, 849.45 IOPS, sg_len 1) [ 186.478380] mmc0: Transfer of 6500 x 32 sectors (6500 x 16 KiB) took 10.000777000 seconds (10648 kB/s, 10399 KiB/s, 649.94 IOPS, sg_len 1) [ 196.493934] mmc0: Transfer of 4477 x 64 sectors (4477 x 32 KiB) took 10.000724000 seconds (14669 kB/s, 14325 KiB/s, 447.66 IOPS, sg_len 1) [ 206.509730] mmc0: Transfer of 2724 x 128 sectors (2724 x 64 KiB) took 10.001041000 seconds (17850 kB/s, 17431 KiB/s, 272.37 IOPS, sg_len 1) [ 216.526128] mmc0: Transfer of 1531 x 256 sectors (1531 x 128 KiB) took 10.001472000 seconds (20064 kB/s, 19593 KiB/s, 153.07 IOPS, sg_len 1) [ 226.543222] mmc0: Transfer of 829 x 512 sectors (829 x 256 KiB) took 10.001671000 seconds (21728 kB/s, 21218 KiB/s, 82.88 IOPS, sg_len 1) [ 236.563830] mmc0: Transfer of 433 x 1024 sectors (433 x 512 KiB) took 10.005926000 seconds (22688 kB/s, 22156 KiB/s, 43.27 IOPS, sg_len 1) [ 236.578476] mmc0: Result: OK [ 236.584119] mmc0: Test case 34. Random write performance by transfer size... [ 256.660199] mmc0: Transfer of 60 x 1 sectors (60 x 0.5 KiB) took 10.028210923 seconds (3 kB/s, 2 KiB/s, 5.98 IOPS, sg_len 1) [ 276.965701] mmc0: Transfer of 64 x 2 sectors (64 x 1 KiB) took 10.136684001 seconds (6 kB/s, 6 KiB/s, 6.31 IOPS, sg_len 1) [ 297.162541] mmc0: Transfer of 62 x 4 sectors (62 x 2 KiB) took 10.093227282 seconds (12 kB/s, 12 KiB/s, 6.14 IOPS, sg_len 1) [ 317.349531] mmc0: Transfer of 63 x 8 sectors (63 x 4 KiB) took 10.152750140 seconds (25 kB/s, 24 KiB/s, 6.20 IOPS, sg_len 1) [ 337.479446] mmc0: Transfer of 63 x 16 sectors (63 x 8 KiB) took 10.061965147 seconds (51 kB/s, 50 KiB/s, 6.26 IOPS, sg_len 1) [ 357.564658] mmc0: Transfer of 62 x 32 sectors (62 x 16 KiB) took 10.031184069 seconds (101 kB/s, 98 KiB/s, 6.18 IOPS, sg_len 1) [ 377.640493] mmc0: Transfer of 65 x 64 sectors (65 x 32 KiB) took 10.030590261 seconds (212 kB/s, 207 KiB/s, 6.48 IOPS, sg_len 1) [ 397.866123] mmc0: Transfer of 63 x 128 sectors (63 x 64 KiB) took 10.093219416 seconds (409 kB/s, 399 KiB/s, 6.24 IOPS, sg_len 1) [ 418.005699] mmc0: Transfer of 65 x 256 sectors (65 x 128 KiB) took 10.039568212 seconds (848 kB/s, 828 KiB/s, 6.47 IOPS, sg_len 1) [ 438.189705] mmc0: Transfer of 67 x 512 sectors (67 x 256 KiB) took 10.130498299 seconds (1733 kB/s, 1693 KiB/s, 6.61 IOPS, sg_len 1) [ 458.318444] mmc0: Transfer of 68 x 1024 sectors (68 x 512 KiB) took 10.000424348 seconds (3565 kB/s, 3481 KiB/s, 6.79 IOPS, sg_len 1) [ 458.332817] mmc0: Result: OK [ 458.335966] mmc0: Test case 35. Large sequential read into scattered pages... [ 458.855786] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507738537 seconds (20651 kB/s, 20167 KiB/s, 39.39 IOPS, sg_len 128) [ 459.378520] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507471000 seconds (20662 kB/s, 20178 KiB/s, 39.41 IOPS, sg_len 128) [ 459.900546] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507323000 seconds (20668 kB/s, 20184 KiB/s, 39.42 IOPS, sg_len 128) [ 460.422839] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507688000 seconds (20653 kB/s, 20169 KiB/s, 39.39 IOPS, sg_len 128) [ 460.944950] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507409000 seconds (20665 kB/s, 20180 KiB/s, 39.41 IOPS, sg_len 128) [ 461.466941] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507291000 seconds (20670 kB/s, 20185 KiB/s, 39.42 IOPS, sg_len 128) [ 461.989013] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507226000 seconds (20672 kB/s, 20188 KiB/s, 39.43 IOPS, sg_len 128) [ 462.511231] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507501000 seconds (20661 kB/s, 20177 KiB/s, 39.40 IOPS, sg_len 128) [ 463.033483] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507565000 seconds (20658 kB/s, 20174 KiB/s, 39.40 IOPS, sg_len 128) [ 463.555589] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 0.507399000 seconds (20665 kB/s, 20181 KiB/s, 39.41 IOPS, sg_len 128) [ 468.659608] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 5.088757000 seconds (20605 kB/s, 20122 KiB/s, 39.30 IOPS, sg_len 128) [ 473.763372] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 5.088924000 seconds (20605 kB/s, 20122 KiB/s, 39.30 IOPS, sg_len 128) [ 478.867191] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 5.088990000 seconds (20604 kB/s, 20121 KiB/s, 39.30 IOPS, sg_len 128) [ 483.970772] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 5.088664000 seconds (20606 kB/s, 20123 KiB/s, 39.30 IOPS, sg_len 128) [ 489.073660] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 5.088137000 seconds (20608 kB/s, 20125 KiB/s, 39.30 IOPS, sg_len 128) [ 513.815185] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 24.726709000 seconds (20609 kB/s, 20126 KiB/s, 39.30 IOPS, sg_len 128) [ 538.555031] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 24.724900000 seconds (20611 kB/s, 20128 KiB/s, 39.31 IOPS, sg_len 128) [ 563.297182] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 24.727170000 seconds (20609 kB/s, 20126 KiB/s, 39.30 IOPS, sg_len 128) [ 563.312211] mmc0: Result: OK [ 563.315357] mmc0: Test case 36. Large sequential write from scattered pages... [ 564.759989] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.432417937 seconds (7320 kB/s, 7148 KiB/s, 13.96 IOPS, sg_len 128) [ 566.118153] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.343660633 seconds (7803 kB/s, 7620 KiB/s, 14.88 IOPS, sg_len 128) [ 567.480527] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.347878419 seconds (7779 kB/s, 7597 KiB/s, 14.83 IOPS, sg_len 128) [ 568.838135] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.343190841 seconds (7806 kB/s, 7623 KiB/s, 14.88 IOPS, sg_len 128) [ 570.198535] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.345901293 seconds (7790 kB/s, 7608 KiB/s, 14.85 IOPS, sg_len 128) [ 571.563614] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.350604485 seconds (7763 kB/s, 7581 KiB/s, 14.80 IOPS, sg_len 128) [ 572.924354] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.346235502 seconds (7788 kB/s, 7606 KiB/s, 14.85 IOPS, sg_len 128) [ 574.283080] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.344240196 seconds (7800 kB/s, 7617 KiB/s, 14.87 IOPS, sg_len 128) [ 575.642739] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.345236874 seconds (7794 kB/s, 7612 KiB/s, 14.86 IOPS, sg_len 128) [ 577.001469] mmc0: Transfer of 20 x 1024 sectors (20 x 512 KiB) took 1.344303006 seconds (7800 kB/s, 7617 KiB/s, 14.87 IOPS, sg_len 128) [ 590.483152] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 13.467281550 seconds (7786 kB/s, 7603 KiB/s, 14.85 IOPS, sg_len 128) [ 603.952633] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 13.454800828 seconds (7793 kB/s, 7610 KiB/s, 14.86 IOPS, sg_len 128) [ 617.410803] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 13.443527795 seconds (7799 kB/s, 7617 KiB/s, 14.87 IOPS, sg_len 128) [ 630.871334] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 13.445840011 seconds (7798 kB/s, 7615 KiB/s, 14.87 IOPS, sg_len 128) [ 644.322271] mmc0: Transfer of 200 x 1024 sectors (200 x 512 KiB) took 13.436264469 seconds (7804 kB/s, 7621 KiB/s, 14.88 IOPS, sg_len 128) [ 710.665622] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 66.328720297 seconds (7683 kB/s, 7502 KiB/s, 14.65 IOPS, sg_len 128) [ 776.446621] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 65.765662541 seconds (7748 kB/s, 7567 KiB/s, 14.77 IOPS, sg_len 128) [ 842.151321] mmc0: Transfer of 972 x 1024 sectors (972 x 512 KiB) took 65.689719387 seconds (7757 kB/s, 7575 KiB/s, 14.79 IOPS, sg_len 128) [ 842.165901] mmc0: Result: OK [ 842.169045] mmc0: Test case 37. Write performance with blocking req 4k to 4MB... [ 884.337542] mmc0: Transfer of 32768 x 8 sectors (32768 x 4 KiB) took 41.618054761 seconds (3224 kB/s, 3149 KiB/s, 787.35 IOPS, sg_len 1) [ 909.668395] mmc0: Transfer of 16384 x 16 sectors (16384 x 8 KiB) took 24.778405880 seconds (5416 kB/s, 5289 KiB/s, 661.22 IOPS, sg_len 1) [ 932.506700] mmc0: Transfer of 8192 x 32 sectors (8192 x 16 KiB) took 22.285392017 seconds (6022 kB/s, 5881 KiB/s, 367.59 IOPS, sg_len 1) [ 952.589351] mmc0: Transfer of 4096 x 64 sectors (4096 x 32 KiB) took 19.529383732 seconds (6872 kB/s, 6711 KiB/s, 209.73 IOPS, sg_len 1) [ 971.304352] mmc0: Transfer of 2048 x 128 sectors (2048 x 64 KiB) took 18.163175922 seconds (7389 kB/s, 7216 KiB/s, 112.75 IOPS, sg_len 1) [ 989.288054] mmc0: Transfer of 1024 x 256 sectors (1024 x 128 KiB) took 17.431786032 seconds (7699 kB/s, 7519 KiB/s, 58.74 IOPS, sg_len 1) [ 1006.895566] mmc0: Transfer of 512 x 512 sectors (512 x 256 KiB) took 17.054843914 seconds (7869 kB/s, 7685 KiB/s, 30.02 IOPS, sg_len 1) [ 1024.290157] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.842305589 seconds (7969 kB/s, 7782 KiB/s, 15.19 IOPS, sg_len 1) [ 1041.686645] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.844696516 seconds (7967 kB/s, 7781 KiB/s, 15.19 IOPS, sg_len 1) [ 1059.060547] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.821701744 seconds (7978 kB/s, 7791 KiB/s, 15.21 IOPS, sg_len 1) [ 1059.075012] mmc0: Result: OK [ 1059.078159] mmc0: Test case 38. Write performance with non-blocking req 4k to 4MB... [ 1101.043739] mmc0: Transfer of 32768 x 8 sectors (32768 x 4 KiB) took 41.414490786 seconds (3240 kB/s, 3164 KiB/s, 791.22 IOPS, sg_len 1) [ 1126.181631] mmc0: Transfer of 16384 x 16 sectors (16384 x 8 KiB) took 24.586154694 seconds (5459 kB/s, 5331 KiB/s, 666.39 IOPS, sg_len 1) [ 1148.892525] mmc0: Transfer of 8192 x 32 sectors (8192 x 16 KiB) took 22.158895016 seconds (6057 kB/s, 5915 KiB/s, 369.69 IOPS, sg_len 1) [ 1168.861850] mmc0: Transfer of 4096 x 64 sectors (4096 x 32 KiB) took 19.418058993 seconds (6912 kB/s, 6750 KiB/s, 210.93 IOPS, sg_len 1) [ 1187.503264] mmc0: Transfer of 2048 x 128 sectors (2048 x 64 KiB) took 18.090191016 seconds (7419 kB/s, 7245 KiB/s, 113.21 IOPS, sg_len 1) [ 1205.433724] mmc0: Transfer of 1024 x 256 sectors (1024 x 128 KiB) took 17.378513016 seconds (7723 kB/s, 7542 KiB/s, 58.92 IOPS, sg_len 1) [ 1222.985699] mmc0: Transfer of 512 x 512 sectors (512 x 256 KiB) took 17.000029016 seconds (7895 kB/s, 7710 KiB/s, 30.11 IOPS, sg_len 1) [ 1240.310065] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.772493236 seconds (8002 kB/s, 7814 KiB/s, 15.26 IOPS, sg_len 1) [ 1257.632489] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.771214022 seconds (8002 kB/s, 7815 KiB/s, 15.26 IOPS, sg_len 1) [ 1274.955963] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.771862795 seconds (8002 kB/s, 7814 KiB/s, 15.26 IOPS, sg_len 1) [ 1274.971013] mmc0: Result: OK [ 1274.974160] mmc0: Test case 39. Read performance with blocking req 4k to 4MB... [ 1307.378656] mmc0: Transfer of 32768 x 8 sectors (32768 x 4 KiB) took 32.392414355 seconds (4143 kB/s, 4046 KiB/s, 1011.59 IOPS, sg_len 1) [ 1329.809219] mmc0: Transfer of 16384 x 16 sectors (16384 x 8 KiB) took 22.408151000 seconds (5989 kB/s, 5849 KiB/s, 731.16 IOPS, sg_len 1) [ 1342.186116] mmc0: Transfer of 8192 x 32 sectors (8192 x 16 KiB) took 12.362095000 seconds (10857 kB/s, 10602 KiB/s, 662.67 IOPS, sg_len 1) [ 1351.282970] mmc0: Transfer of 4096 x 64 sectors (4096 x 32 KiB) took 9.081640000 seconds (14779 kB/s, 14432 KiB/s, 451.01 IOPS, sg_len 1) [ 1358.756239] mmc0: Transfer of 2048 x 128 sectors (2048 x 64 KiB) took 7.458596000 seconds (17995 kB/s, 17573 KiB/s, 274.58 IOPS, sg_len 1) [ 1365.432189] mmc0: Transfer of 1024 x 256 sectors (1024 x 128 KiB) took 6.660790000 seconds (20150 kB/s, 19678 KiB/s, 153.73 IOPS, sg_len 1) [ 1371.609520] mmc0: Transfer of 512 x 512 sectors (512 x 256 KiB) took 6.162447000 seconds (21779 kB/s, 21269 KiB/s, 83.08 IOPS, sg_len 1) [ 1377.532778] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.908690000 seconds (22715 kB/s, 22182 KiB/s, 43.32 IOPS, sg_len 1) [ 1383.456813] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.909399000 seconds (22712 kB/s, 22180 KiB/s, 43.32 IOPS, sg_len 1) [ 1389.379987] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.908208000 seconds (22717 kB/s, 22184 KiB/s, 43.32 IOPS, sg_len 1) [ 1389.394646] mmc0: Result: OK [ 1389.397797] mmc0: Test case 40. Read performance with non-blocking req 4k to 4MB... [ 1421.689287] mmc0: Transfer of 32768 x 8 sectors (32768 x 4 KiB) took 32.277612000 seconds (4158 kB/s, 4060 KiB/s, 1015.19 IOPS, sg_len 1) [ 1440.565628] mmc0: Transfer of 16384 x 16 sectors (16384 x 8 KiB) took 18.861448000 seconds (7115 kB/s, 6949 KiB/s, 868.65 IOPS, sg_len 1) [ 1452.924200] mmc0: Transfer of 8192 x 32 sectors (8192 x 16 KiB) took 12.343287000 seconds (10873 kB/s, 10618 KiB/s, 663.68 IOPS, sg_len 1) [ 1462.020721] mmc0: Transfer of 4096 x 64 sectors (4096 x 32 KiB) took 9.081741000 seconds (14778 kB/s, 14432 KiB/s, 451.01 IOPS, sg_len 1) [ 1469.484379] mmc0: Transfer of 2048 x 128 sectors (2048 x 64 KiB) took 7.449072000 seconds (18018 kB/s, 17595 KiB/s, 274.93 IOPS, sg_len 1) [ 1476.152962] mmc0: Transfer of 1024 x 256 sectors (1024 x 128 KiB) took 6.653761000 seconds (20171 kB/s, 19698 KiB/s, 153.89 IOPS, sg_len 1) [ 1482.326737] mmc0: Transfer of 512 x 512 sectors (512 x 256 KiB) took 6.158905000 seconds (21792 kB/s, 21281 KiB/s, 83.13 IOPS, sg_len 1) [ 1488.248690] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.907009000 seconds (22721 kB/s, 22189 KiB/s, 43.33 IOPS, sg_len 1) [ 1494.169872] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.906443000 seconds (22723 kB/s, 22191 KiB/s, 43.34 IOPS, sg_len 1) [ 1500.091764] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.907187000 seconds (22721 kB/s, 22188 KiB/s, 43.33 IOPS, sg_len 1) [ 1500.106434] mmc0: Result: OK [ 1500.109584] mmc0: Test case 41. Write performance blocking req 1 to 512 sg elems... [ 1517.471997] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.812038144 seconds (7983 kB/s, 7796 KiB/s, 15.22 IOPS, sg_len 1) [ 1534.852748] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.829014377 seconds (7975 kB/s, 7788 KiB/s, 15.21 IOPS, sg_len 8) [ 1552.210055] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.805759361 seconds (7986 kB/s, 7799 KiB/s, 15.23 IOPS, sg_len 16) [ 1569.600376] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.838842595 seconds (7970 kB/s, 7783 KiB/s, 15.20 IOPS, sg_len 32) [ 1584.032908] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 13.873841181 seconds (9674 kB/s, 9447 KiB/s, 18.45 IOPS, sg_len 64) [ 1598.642992] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.058995266 seconds (9546 kB/s, 9322 KiB/s, 18.20 IOPS, sg_len 128) [ 1613.247105] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.053123862 seconds (9550 kB/s, 9326 KiB/s, 18.21 IOPS, sg_len 128) [ 1627.855690] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.057635354 seconds (9547 kB/s, 9323 KiB/s, 18.21 IOPS, sg_len 128) [ 1627.870865] mmc0: Result: OK [ 1627.874003] mmc0: Test case 42. Write performance non-blocking req 1 to 512 sg elems... [ 1645.166649] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.743903061 seconds (8015 kB/s, 7828 KiB/s, 15.28 IOPS, sg_len 1) [ 1662.479116] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.761295912 seconds (8007 kB/s, 7819 KiB/s, 15.27 IOPS, sg_len 8) [ 1679.766020] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.736480106 seconds (8019 kB/s, 7831 KiB/s, 15.29 IOPS, sg_len 16) [ 1697.109218] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 16.792121978 seconds (7992 kB/s, 7805 KiB/s, 15.24 IOPS, sg_len 32) [ 1711.496584] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 13.837013941 seconds (9699 kB/s, 9472 KiB/s, 18.50 IOPS, sg_len 64) [ 1726.072300] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.025493809 seconds (9569 kB/s, 9345 KiB/s, 18.25 IOPS, sg_len 128) [ 1740.644667] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.022005072 seconds (9571 kB/s, 9347 KiB/s, 18.25 IOPS, sg_len 128) [ 1755.209789] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 14.014305035 seconds (9577 kB/s, 9352 KiB/s, 18.26 IOPS, sg_len 128) [ 1755.224446] mmc0: Result: OK [ 1755.227585] mmc0: Test case 43. Read performance blocking req 1 to 512 sg elems... [ 1761.151005] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.909709013 seconds (22711 kB/s, 22179 KiB/s, 43.31 IOPS, sg_len 1) [ 1767.092450] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.926800000 seconds (22645 kB/s, 22115 KiB/s, 43.19 IOPS, sg_len 8) [ 1773.068799] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.961647000 seconds (22513 kB/s, 21985 KiB/s, 42.94 IOPS, sg_len 16) [ 1779.134297] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.050743000 seconds (22182 kB/s, 21662 KiB/s, 42.30 IOPS, sg_len 32) [ 1785.362486] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.213499000 seconds (21600 kB/s, 21094 KiB/s, 41.20 IOPS, sg_len 64) [ 1791.815886] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.438673000 seconds (20845 kB/s, 20356 KiB/s, 39.75 IOPS, sg_len 128) [ 1798.269675] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.438519000 seconds (20846 kB/s, 20357 KiB/s, 39.76 IOPS, sg_len 128) [ 1804.725139] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.440659000 seconds (20839 kB/s, 20350 KiB/s, 39.74 IOPS, sg_len 128) [ 1804.739907] mmc0: Result: OK [ 1804.745553] mmc0: Test case 44. Read performance non-blocking req 1 to 512 sg elems... [ 1810.663626] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.906654000 seconds (22723 kB/s, 22190 KiB/s, 43.34 IOPS, sg_len 1) [ 1816.601846] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.923508000 seconds (22658 kB/s, 22127 KiB/s, 43.21 IOPS, sg_len 8) [ 1822.576945] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 5.960407000 seconds (22518 kB/s, 21990 KiB/s, 42.95 IOPS, sg_len 16) [ 1828.641446] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.049581000 seconds (22186 kB/s, 21666 KiB/s, 42.31 IOPS, sg_len 32) [ 1834.866717] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.210638000 seconds (21610 kB/s, 21104 KiB/s, 41.21 IOPS, sg_len 64) [ 1841.319192] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.437448000 seconds (20849 kB/s, 20360 KiB/s, 39.76 IOPS, sg_len 128) [ 1847.772967] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.438974000 seconds (20844 kB/s, 20356 KiB/s, 39.75 IOPS, sg_len 128) [ 1854.225214] mmc0: Transfer of 256 x 1024 sectors (256 x 512 KiB) took 6.437513000 seconds (20849 kB/s, 20360 KiB/s, 39.76 IOPS, sg_len 128) [ 1854.239965] mmc0: Result: OK [ 1854.245604] mmc0: Test case 45. eMMC hardware reset... [ 1854.253645] mmc0: Result: UNSUPPORTED (by card) [ 1854.258602] mmc0: Tests completed.