Changes in uspace/drv/usbhub/utils.c [5097bed4:e080332] in mainline

File:

• uspace/drv/usbhub/utils.c (modified) (1 diff)

uspace/drv/usbhub/utils.c

@@ -200 +200 @@
 
 
-
+/*
+ * method for testing port status bitmap
+ 
+static void usb_hub_test_port_status(void) {
+        printf("[usb_hub] -------------port status test---------\n");
+        usb_port_status_t status = 0;
+
+        //printf("original status %d (should be 0)\n",(uint32_t)status);
+        usb_port_set_bit(&status, 1, 1);
+        //printf("%d =?= 2\n",(uint32_t)status);
+        if (status != 2) {
+                printf("[usb_port_status] test failed: wrong set of bit 1\n");
+                return;
+        }
+        usb_port_set_bit(&status, 3, 1);
+        if (status != 10) {
+                printf("[usb_port_status] test failed: wrong set of bit 3\n");
+                return;
+        }
+
+        usb_port_set_bit(&status, 15, 1);
+        if (status != 10 + (1 << 15)) {
+                printf("[usb_port_status] test failed: wrong set of bit 15\n");
+                return;
+        }
+        usb_port_set_bit(&status, 1, 0);
+        if (status != 8 + (1 << 15)) {
+                printf("[usb_port_status] test failed: wrong unset of bit 1\n");
+                return;
+        }
+        int i;
+        for (i = 0; i < 32; ++i) {
+                if (i == 3 || i == 15) {
+                        if (!usb_port_get_bit(&status, i)) {
+                                printf("[usb_port_status] test failed: wrong bit at %d\n", i);
+                        }
+                } else {
+                        if (usb_port_get_bit(&status, i)) {
+                                printf("[usb_port_status] test failed: wrong bit at %d\n", i);
+                        }
+                }
+        }
+
+        printf("test ok\n");
+
+
+        //printf("%d =?= 10\n",(uint32_t)status);
+
+        //printf("this should be 0: %d \n",usb_port_get_bit(&status,0));
+        //printf("this should be 1: %d \n",usb_port_get_bit(&status,1));
+        //printf("this should be 0: %d \n",usb_port_get_bit(&status,2));
+        //printf("this should be 1: %d \n",usb_port_get_bit(&status,3));
+        //printf("this should be 0: %d \n",usb_port_get_bit(&status,4));
+
+}
+*/