Remove device names, we now just find it via USB ids.

[fw/stlink] / src / test_sg.c

diff --git a/src/test_sg.c b/src/test_sg.c
index 742ba445387d72bfaed11aab7be2209027a7add8..a8a7022c80cb8e9c1aa854919271b84dda125b37 100644 (file)
--- a/src/test_sg.c
+++ b/src/test_sg.c
@@ -10,33 +10,26 @@
 
 int main(int argc, char *argv[]) {
        // set scpi lib debug level: 0 for no debug info, 10 for lots
-       char *dev_name;
 
        switch (argc) {
        case 1:
                fputs(
-                       "\nUsage: stlink-access-test /dev/sg0, sg1, ...\n"
+                       "\nUsage: stlink-access-test [anything at all] ...\n"
                                "\n*** Notice: The stlink firmware violates the USB standard.\n"
-                               "*** If you plug-in the discovery's stlink, wait a several\n"
-                               "*** minutes to let the kernel driver swallow the broken device.\n"
-                               "*** Watch:\ntail -f /var/log/messages\n"
-                               "*** This command sequence can shorten the waiting time and fix some issues.\n"
+                               "*** Because we just use libusb, we can just tell the kernel's\n"
+                               "*** driver to simply ignore the device...\n"
                                "*** Unplug the stlink and execute once as root:\n"
-                               "modprobe -r usb-storage && modprobe usb-storage quirks=483:3744:lrwsro\n\n",
+                               "modprobe -r usb-storage && modprobe usb-storage quirks=483:3744:i\n\n",
                        stderr);
                return EXIT_FAILURE;
-       case 2:
-               dev_name = argv[1];
-               break;
        default:
-        fprintf(stderr, "bzzt\n");
-               return EXIT_FAILURE;
+        break;
        }
 
-       stlink_t *sl = stlink_v1_open(dev_name, 99);
+       stlink_t *sl = stlink_v1_open(99);
        if (sl == NULL)
                return EXIT_FAILURE;
-
+    
        // we are in mass mode, go to swd
        stlink_enter_swd_mode(sl);
        stlink_current_mode(sl);