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Source at commit ec7cab4cbb721bff91ec924ec691efd8daf36579 created 12 years 8 months ago. By Maarten ter Huurne, MIPS: JZ4740: A320: Updated quickstart documentation. | |
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1 | #!/bin/sh |
2 | # |
3 | # test types can be passed on the command line: |
4 | # |
5 | # - control: any device can do this |
6 | # - out, in: out needs 'bulk sink' firmware, in needs 'bulk src' |
7 | # - iso-out, iso-in: out needs 'iso sink' firmware, in needs 'iso src' |
8 | # - halt: needs bulk sink+src, tests halt set/clear from host |
9 | # - unlink: needs bulk sink and/or src, test HCD unlink processing |
10 | # - loop: needs firmware that will buffer N transfers |
11 | # |
12 | # run it for hours, days, weeks. |
13 | # |
14 | |
15 | # |
16 | # this default provides a steady test load for a bulk device |
17 | # |
18 | TYPES='control out in' |
19 | #TYPES='control out in halt' |
20 | |
21 | # |
22 | # to test HCD code |
23 | # |
24 | # - include unlink tests |
25 | # - add some ${RANDOM}ness |
26 | # - connect several devices concurrently (same HC) |
27 | # - keep HC's IRQ lines busy with unrelated traffic (IDE, net, ...) |
28 | # - add other concurrent system loads |
29 | # |
30 | |
31 | declare -i COUNT BUFLEN |
32 | |
33 | COUNT=50000 |
34 | BUFLEN=2048 |
35 | |
36 | # NOTE: the 'in' and 'out' cases are usually bulk, but can be |
37 | # set up to use interrupt transfers by 'usbtest' module options |
38 | |
39 | |
40 | if [ "$DEVICE" = "" ]; then |
41 | echo "testing ALL recognized usbtest devices" |
42 | echo "" |
43 | TEST_ARGS="-a" |
44 | else |
45 | TEST_ARGS="" |
46 | fi |
47 | |
48 | do_test () |
49 | { |
50 | if ! ./testusb $TEST_ARGS -s $BUFLEN -c $COUNT $* 2>/dev/null |
51 | then |
52 | echo "FAIL" |
53 | exit 1 |
54 | fi |
55 | } |
56 | |
57 | ARGS="$*" |
58 | |
59 | if [ "$ARGS" = "" ]; |
60 | then |
61 | ARGS="$TYPES" |
62 | fi |
63 | |
64 | # FIXME use /sys/bus/usb/device/$THIS/bConfigurationValue to |
65 | # check and change configs |
66 | |
67 | CONFIG='' |
68 | |
69 | check_config () |
70 | { |
71 | if [ "$CONFIG" = "" ]; then |
72 | CONFIG=$1 |
73 | echo "assuming $CONFIG configuration" |
74 | return |
75 | fi |
76 | if [ "$CONFIG" = $1 ]; then |
77 | return |
78 | fi |
79 | |
80 | echo "** device must be in $1 config, but it's $CONFIG instead" |
81 | exit 1 |
82 | } |
83 | |
84 | |
85 | echo "TESTING: $ARGS" |
86 | |
87 | while : true |
88 | do |
89 | echo $(date) |
90 | |
91 | for TYPE in $ARGS |
92 | do |
93 | # restore defaults |
94 | COUNT=5000 |
95 | BUFLEN=2048 |
96 | |
97 | # FIXME automatically multiply COUNT by 10 when |
98 | # /sys/bus/usb/device/$THIS/speed == "480" |
99 | |
100 | # COUNT=50000 |
101 | |
102 | case $TYPE in |
103 | control) |
104 | # any device, in any configuration, can use this. |
105 | echo '** Control test cases:' |
106 | |
107 | echo "test 9: ch9 postconfig" |
108 | do_test -t 9 -c 5000 |
109 | echo "test 10: control queueing" |
110 | do_test -t 10 -c 5000 |
111 | |
112 | # this relies on some vendor-specific commands |
113 | echo "test 14: control writes" |
114 | do_test -t 14 -c 15000 -s 256 -v 1 |
115 | |
116 | echo "test 21: control writes, unaligned" |
117 | do_test -t 21 -c 100 -s 256 -v 1 |
118 | |
119 | ;; |
120 | |
121 | out) |
122 | check_config sink-src |
123 | echo '** Host Write (OUT) test cases:' |
124 | |
125 | echo "test 1: $COUNT transfers, same size" |
126 | do_test -t 1 |
127 | echo "test 3: $COUNT transfers, variable/short size" |
128 | do_test -t 3 -v 421 |
129 | |
130 | COUNT=100 |
131 | echo "test 17: $COUNT transfers, unaligned DMA map by core" |
132 | do_test -t 17 |
133 | |
134 | echo "test 19: $COUNT transfers, unaligned DMA map by usb_alloc_coherent" |
135 | do_test -t 19 |
136 | |
137 | COUNT=2000 |
138 | echo "test 5: $COUNT scatterlists, same size entries" |
139 | do_test -t 5 |
140 | |
141 | # try to trigger short OUT processing bugs |
142 | echo "test 7a: $COUNT scatterlists, variable size/short entries" |
143 | do_test -t 7 -v 579 |
144 | BUFLEN=4096 |
145 | echo "test 7b: $COUNT scatterlists, variable size/bigger entries" |
146 | do_test -t 7 -v 41 |
147 | BUFLEN=64 |
148 | echo "test 7c: $COUNT scatterlists, variable size/micro entries" |
149 | do_test -t 7 -v 63 |
150 | ;; |
151 | |
152 | iso-out) |
153 | check_config sink-src |
154 | echo '** Host ISOCHRONOUS Write (OUT) test cases:' |
155 | |
156 | # at peak iso transfer rates: |
157 | # - usb 2.0 high bandwidth, this is one frame. |
158 | # - usb 1.1, it's twenty-four frames. |
159 | BUFLEN=24500 |
160 | |
161 | COUNT=1000 |
162 | |
163 | # COUNT=10000 |
164 | |
165 | echo "test 15: $COUNT transfers, same size" |
166 | # do_test -t 15 -g 3 -v 0 |
167 | BUFLEN=32768 |
168 | do_test -t 15 -g 8 -v 0 |
169 | |
170 | # FIXME it'd make sense to have an iso OUT test issuing |
171 | # short writes on more packets than the last one |
172 | |
173 | COUNT=100 |
174 | echo "test 22: $COUNT transfers, non aligned" |
175 | do_test -t 22 -g 8 -v 0 |
176 | |
177 | ;; |
178 | |
179 | in) |
180 | check_config sink-src |
181 | echo '** Host Read (IN) test cases:' |
182 | |
183 | # NOTE: these "variable size" reads are just multiples |
184 | # of 512 bytes, no EOVERFLOW testing is done yet |
185 | |
186 | echo "test 2: $COUNT transfers, same size" |
187 | do_test -t 2 |
188 | echo "test 4: $COUNT transfers, variable size" |
189 | do_test -t 4 |
190 | |
191 | COUNT=100 |
192 | echo "test 18: $COUNT transfers, unaligned DMA map by core" |
193 | do_test -t 18 |
194 | |
195 | echo "test 20: $COUNT transfers, unaligned DMA map by usb_alloc_coherent" |
196 | do_test -t 20 |
197 | |
198 | COUNT=2000 |
199 | echo "test 6: $COUNT scatterlists, same size entries" |
200 | do_test -t 6 |
201 | echo "test 8: $COUNT scatterlists, variable size entries" |
202 | do_test -t 8 |
203 | ;; |
204 | |
205 | iso-in) |
206 | check_config sink-src |
207 | echo '** Host ISOCHRONOUS Read (IN) test cases:' |
208 | |
209 | # at peak iso transfer rates: |
210 | # - usb 2.0 high bandwidth, this is one frame. |
211 | # - usb 1.1, it's twenty-four frames. |
212 | BUFLEN=24500 |
213 | |
214 | COUNT=1000 |
215 | |
216 | # COUNT=10000 |
217 | |
218 | echo "test 16: $COUNT transfers, same size" |
219 | # do_test -t 16 -g 3 -v 0 |
220 | BUFLEN=32768 |
221 | do_test -t 16 -g 8 -v 0 |
222 | |
223 | # FIXME since iso expects faults, it'd make sense |
224 | # to have an iso IN test issuing short reads ... |
225 | |
226 | COUNT=100 |
227 | echo "test 23: $COUNT transfers, unaligned" |
228 | do_test -t 23 -g 8 -v 0 |
229 | |
230 | ;; |
231 | |
232 | halt) |
233 | # NOTE: sometimes hardware doesn't cooperate well with halting |
234 | # endpoints from the host side. so long as mass-storage class |
235 | # firmware can halt them from the device, don't worry much if |
236 | # you can't make this test work on your device. |
237 | COUNT=2000 |
238 | echo "test 13: $COUNT halt set/clear" |
239 | do_test -t 13 |
240 | ;; |
241 | |
242 | unlink) |
243 | COUNT=2000 |
244 | echo "test 11: $COUNT read unlinks" |
245 | do_test -t 11 |
246 | |
247 | echo "test 12: $COUNT write unlinks" |
248 | do_test -t 12 |
249 | ;; |
250 | |
251 | loop) |
252 | # defaults need too much buffering for ez-usb devices |
253 | BUFLEN=2048 |
254 | COUNT=32 |
255 | |
256 | # modprobe g_zero qlen=$COUNT buflen=$BUFLEN loopdefault |
257 | check_config loopback |
258 | |
259 | # FIXME someone needs to write and merge a version of this |
260 | |
261 | echo "write $COUNT buffers of $BUFLEN bytes, read them back" |
262 | |
263 | echo "write $COUNT variable size buffers, read them back" |
264 | |
265 | ;; |
266 | |
267 | *) |
268 | echo "Don't understand test type $TYPE" |
269 | exit 1; |
270 | esac |
271 | echo '' |
272 | done |
273 | done |
274 | |
275 | # vim: sw=4 |
276 |
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