diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt | |
Diffstat (limited to 'drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt')
| -rwxr-xr-x | drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt b/drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt new file mode 100755 index 00000000..760e164f --- /dev/null +++ b/drivers/mtd/tests/sprd_mtdtest/nandflash_bitfliptest/readme.txt @@ -0,0 +1,9 @@ +bitfliptest——位翻转测试，用于测试当前系统在做数据存取时发生bit-flip的概率，测试时长由当前系统的稳定性和设定的阀值共同决定。
+
+参数说明：
+dev:用于指定测试使用的mtd分区，默认值为4
+threshold:用于指定bit-flip的阀值，即当bit-flip的总数达到阀值即会停止，默认值为100。
+
+使用方法：
+root后加载测试模块并传入参数，测试结果通过kernel log输出;
+cmd:insmod nandflash_bitfliptest.ko dev=4 threshold=100
\ No newline at end of file |