Lines Matching full:module
7 This small document introduces how to test DMA drivers using dmatest module.
9 The dmatest module tests DMA memcpy, memset, XOR and RAID6 P+Q operations using
15 The dmatest module can be configured to test a specific channel. It can also
28 Part 1 - How to build the test module
36 be built as module or inside kernel. Let's consider those cases.
38 Part 2 - When dmatest is built as a module
48 % echo 2000 > /sys/module/dmatest/parameters/timeout
49 % echo 1 > /sys/module/dmatest/parameters/iterations
50 % echo dma0chan0 > /sys/module/dmatest/parameters/channel
51 % echo 1 > /sys/module/dmatest/parameters/run
60 % echo 2000 > /sys/module/dmatest/parameters/timeout
61 % echo 1 > /sys/module/dmatest/parameters/iterations
62 % echo dma0chan0 > /sys/module/dmatest/parameters/channel
63 % echo dma0chan1 > /sys/module/dmatest/parameters/channel
64 % echo dma0chan2 > /sys/module/dmatest/parameters/channel
65 % echo 1 > /sys/module/dmatest/parameters/run
90 % cat /sys/module/dmatest/parameters/run
93 the wait parameter. Specifying 'wait=1' when loading the module causes module
95 /sys/module/dmatest/parameters/wait waits for any running test to complete
108 % cat /sys/module/dmatest/parameters/wait
114 The module parameters that is supplied to the kernel command line will be used
117 section `Part 2 - When dmatest is built as a module`_.
119 In both cases the module parameters are used as the actual values for the test
122 % grep -H . /sys/module/dmatest/parameters/*
162 % echo 1 > /sys/module/dmatest/parameters/run
170 % echo dma0chan2 > /sys/module/dmatest/parameters/channel
178 % echo dma0chan1 > /sys/module/dmatest/parameters/channel
180 % echo dma0chan2 > /sys/module/dmatest/parameters/channel
182 % cat /sys/module/dmatest/parameters/channel
190 % echo "" > /sys/module/dmatest/parameters/channel
204 % cat /sys/module/dmatest/parameters/test_list
223 % echo dma0chan1 > /sys/module/dmatest/parameters/channel
227 % echo 0 > /sys/module/dmatest/parameters/run