tools/testing/selftests/drivers/usb/usbip/usbip_test.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 # Kselftest framework requirement - SKIP code is 4.
   5 ksft_skip=4
   6
   7 usage() { echo "usbip_test.sh -b <busid> -p <usbip tools path>"; exit 1; }
   8
   9 while getopts "h:b:p:" arg; do
  10     case "${arg}" in
  11         h)
  12             usage
  13             ;;
  14         b)
  15             busid=${OPTARG}
  16             ;;
  17         p)
  18             tools_path=${OPTARG}
  19             ;;
  20         *)
  21             usage
  22             ;;
  23     esac
  24 done
  25 shift $((OPTIND-1))
  26
  27 if [ -z "${busid}" ]; then
  28         usage
  29 fi
  30
  31 echo "Running USB over IP Testing on $busid";
  32
  33 test_end_msg="End of USB over IP Testing on $busid"
  34
  35 if [ $UID != 0 ]; then
  36         echo "Please run usbip_test as root [SKIP]"
  37         echo $test_end_msg
  38         exit $ksft_skip
  39 fi
  40
  41 echo "Load usbip_host module"
  42 if ! /sbin/modprobe -q -n usbip_host; then
  43         echo "usbip_test: module usbip_host is not found [SKIP]"
  44         echo $test_end_msg
  45         exit $ksft_skip
  46 fi
  47
  48 if /sbin/modprobe -q usbip_host; then
  49         echo "usbip_test: module usbip_host is loaded [OK]"
  50 else
  51         echo "usbip_test: module usbip_host failed to load [FAIL]"
  52         echo $test_end_msg
  53         exit 1
  54 fi
  55
  56 echo "Load vhci_hcd module"
  57 if /sbin/modprobe -q vhci_hcd; then
  58         echo "usbip_test: module vhci_hcd is loaded [OK]"
  59 else
  60         echo "usbip_test: module vhci_hcd failed to load [FAIL]"
  61         echo $test_end_msg
  62         exit 1
  63 fi
  64 echo "=============================================================="
  65
  66 cd $tools_path;
  67
  68 if [ ! -f src/usbip ]; then
  69         echo "Please build usbip tools"
  70         echo $test_end_msg
  71         exit $ksft_skip
  72 fi
  73
  74 echo "Expect to see export-able devices";
  75 src/usbip list -l;
  76 echo "=============================================================="
  77
  78 echo "Run lsusb to see all usb devices"
  79 lsusb -t;
  80 echo "=============================================================="
  81
  82 src/usbipd -D;
  83
  84 echo "Get exported devices from localhost - expect to see none";
  85 src/usbip list -r localhost;
  86 echo "=============================================================="
  87
  88 echo "bind devices";
  89 src/usbip bind -b $busid;
  90 echo "=============================================================="
  91
  92 echo "Run lsusb - bound devices should be under usbip_host control"
  93 lsusb -t;
  94 echo "=============================================================="
  95
  96 echo "bind devices - expect already bound messages"
  97 src/usbip bind -b $busid;
  98 echo "=============================================================="
  99
 100 echo "Get exported devices from localhost - expect to see exported devices";
 101 src/usbip list -r localhost;
 102 echo "=============================================================="
 103
 104 echo "unbind devices";
 105 src/usbip unbind -b $busid;
 106 echo "=============================================================="
 107
 108 echo "Run lsusb - bound devices should be rebound to original drivers"
 109 lsusb -t;
 110 echo "=============================================================="
 111
 112 echo "unbind devices - expect no devices bound message";
 113 src/usbip unbind -b $busid;
 114 echo "=============================================================="
 115
 116 echo "Get exported devices from localhost - expect to see none";
 117 src/usbip list -r localhost;
 118 echo "=============================================================="
 119
 120 echo "List imported devices - expect to see none";
 121 src/usbip port;
 122 echo "=============================================================="
 123
 124 echo "Import devices from localhost - should fail with no devices"
 125 src/usbip attach -r localhost -b $busid;
 126 echo "=============================================================="
 127
 128 echo "bind devices";
 129 src/usbip bind -b $busid;
 130 echo "=============================================================="
 131
 132 echo "List imported devices - expect to see exported devices";
 133 src/usbip list -r localhost;
 134 echo "=============================================================="
 135
 136 echo "List imported devices - expect to see none";
 137 src/usbip port;
 138 echo "=============================================================="
 139
 140 echo "Import devices from localhost - should work"
 141 src/usbip attach -r localhost -b $busid;
 142 echo "=============================================================="
 143
 144 # Wait for sysfs file to be updated. Without this sleep, usbip port
 145 # shows no imported devices.
 146 sleep 3;
 147
 148 echo "List imported devices - expect to see imported devices";
 149 src/usbip port;
 150 echo "=============================================================="
 151
 152 echo "Import devices from localhost - expect already imported messages"
 153 src/usbip attach -r localhost -b $busid;
 154 echo "=============================================================="
 155
 156 echo "Un-import devices";
 157 src/usbip detach -p 00;
 158 src/usbip detach -p 01;
 159 echo "=============================================================="
 160
 161 echo "List imported devices - expect to see none";
 162 src/usbip port;
 163 echo "=============================================================="
 164
 165 echo "Un-import devices - expect no devices to detach messages";
 166 src/usbip detach -p 00;
 167 src/usbip detach -p 01;
 168 echo "=============================================================="
 169
 170 echo "Detach invalid port tests - expect invalid port error message";
 171 src/usbip detach -p 100;
 172 echo "=============================================================="
 173
 174 echo "Expect to see export-able devices";
 175 src/usbip list -l;
 176 echo "=============================================================="
 177
 178 echo "Remove usbip_host module";
 179 rmmod usbip_host;
 180
 181 echo "Run lsusb - bound devices should be rebound to original drivers"
 182 lsusb -t;
 183 echo "=============================================================="
 184
 185 echo "Run bind without usbip_host - expect fail"
 186 src/usbip bind -b $busid;
 187 echo "=============================================================="
 188
 189 echo "Run lsusb - devices that failed to bind aren't bound to any driver"
 190 lsusb -t;
 191 echo "=============================================================="
 192
 193 echo "modprobe usbip_host - does it work?"
 194 /sbin/modprobe usbip_host
 195 echo "Should see -busid- is not in match_busid table... skip! dmesg"
 196 echo "=============================================================="
 197 dmesg | grep "is not in match_busid table"
 198 echo "=============================================================="
 199
 200 echo $test_end_msg