Changeset 1f383dde in mainline for uspace/drv

Timestamp:

2011-01-07T13:54:52Z (15 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d99120f

Parents:

82122f3

Message:

Debugging

• disabled some output from other parts (virtual hcd)
• added some debug output to descparser

Location:

uspace/drv

Files:

• usbhub/utils.c (modified) (1 diff)
• usbkbd/descparser.c (modified) (4 diffs)
• usbkbd/main.c (modified) (1 diff)
• vhc/hcd.c (modified) (1 diff)

uspace/drv/usbhub/utils.c

@@ -691 +691 @@
                 target.address = hub_info->usb_device->address;
                 target.endpoint = 1;/// \TODO get from endpoint descriptor
-                printf("[usb_hub] checking changes for hub at addr %d\n",
-                    target.address);
+//              printf("[usb_hub] checking changes for hub at addr %d\n",
+//                  target.address);
 
                 size_t port_count = hub_info->port_count;

uspace/drv/usbkbd/descparser.c

@@ -222 +222 @@
                             * sizeof(usb_standard_hid_class_descriptor_info_t);
                         
+                        size_t tmp = (size_t)(pos - data);
+                        printf("Parser position: %d, remaining: %d\n",
+                               pos - data, size - tmp);
+                        
+                        /*
+                         * TODO: this is not good, only 7 bytes remaining,
+                         *       something is wrong!
+                         */
+                        
                         hid_i = 0;
                         
@@ -241 +250 @@
                         uint16_t length = 
                             actual_iface->class_desc_info[hid_i].length;
+                        
+                        printf("Saving class-specific descriptor #%d\n", hid_i);
                         
                         actual_iface->class_descs[hid_i] = 
@@ -379 +390 @@
 {
         printf("Class-specific descriptor #%d (type: %u)\n", index, type);
+        assert(d != NULL);
         dump_buffer("", d, size);
 }
@@ -398 +410 @@
                 dump_standard_hid_descriptor_header(&iface_d->hid_desc);
                 printf("\n");
+//              printf("%d class-specific descriptors\n", 
+//                  iface_d->hid_desc.class_desc_count);
                 for (j = 0; j < iface_d->hid_desc.class_desc_count; ++j) {
                         dump_standard_hid_class_descriptor_info(

uspace/drv/usbkbd/main.c

@@ -100 +100 @@
         free(descriptors);
         
+        //usbkbd_print_config(kbd_dev->conf);
+        
         return rc;
 }

uspace/drv/vhc/hcd.c

@@ -104 +104 @@
         sleep(5);
 
-        usb_dprintf_enable(NAME, 0);
+        usb_dprintf_enable(NAME, -1);
 
         printf(NAME ": virtual USB host controller driver.\n");