Changeset 0e45e7f in mainline for uspace/app/usbinfo/info.c

Timestamp:

2011-03-21T13:28:31Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

48fe0c9, 925e099

Parents:

2e1d5d70 (diff), f8e1a2c (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

USB request wrappers, usbinfo tunning (#53, #136)

The request wrappers are not tested because no driver uses them
(​https://sourceforge.net/apps/trac/helenos-usb/ticket/53).

Added full descriptor dump back to usbinfo application
(​https://sourceforge.net/apps/trac/helenos-usb/ticket/136).

File:

• uspace/app/usbinfo/info.c (modified) (6 diffs)

uspace/app/usbinfo/info.c

@@ -42 +42 @@
 #include <usb/classes/classes.h>
 #include <usb/classes/hid.h>
+#include <usb/classes/hub.h>
 #include "usbinfo.h"
 
@@ -119 +120 @@
     usb_standard_configuration_descriptor_t *descriptor)
 {
-        printf("%sConfiguration #%d (%zu interfaces)\n", prefix,
+        printf("%sConfiguration #%d (%zu interfaces, total %zuB)\n", prefix,
             (int) descriptor->configuration_number,
-            (size_t) descriptor->interface_count);
+            (size_t) descriptor->interface_count,
+            (size_t) descriptor->total_length);
 }
 
@@ -156 +158 @@
 }
 
-
-static void dump_descriptor_tree_brief_callback(uint8_t *descriptor,
+static void dump_descriptor_tree_brief_hub(const char *prefix,
+    usb_hub_descriptor_header_t *descriptor)
+{
+        printf("%shub (%d ports)\n", prefix,
+            (int) descriptor->port_count);
+}
+
+
+static void dump_descriptor_tree_callback(uint8_t *descriptor,
     size_t depth, void *arg)
 {
@@ -174 +183 @@
                 if (descr_size >= sizeof(descriptor_type)) { \
                         callback(indent, (descriptor_type *) descriptor); \
+                        if (arg != NULL) { \
+                                usb_dump_standard_descriptor(stdout, \
+                                    get_indent(depth +2), "\n", \
+                                    descriptor, descr_size); \
+                        } \
                 } else { \
                         descr_type = -1; \
@@ -194 +208 @@
                     usb_standard_hid_descriptor_t,
                     dump_descriptor_tree_brief_hid);
+                /*
+                 * Probably useless, hub descriptor shall not be part of
+                 * configuration descriptor.
+                 */
+                _BRANCH(USB_DESCTYPE_HUB,
+                    usb_hub_descriptor_header_t,
+                    dump_descriptor_tree_brief_hub);
 
                 default:
@@ -206 +227 @@
 void dump_descriptor_tree_brief(usbinfo_device_t *dev)
 {
-        dump_descriptor_tree_brief_callback((uint8_t *)&dev->device_descriptor,
+        dump_descriptor_tree_callback((uint8_t *)&dev->device_descriptor,
             (size_t) -1, NULL);
         usb_dp_walk_simple(dev->full_configuration_descriptor,
             dev->full_configuration_descriptor_size,
             usb_dp_standard_descriptor_nesting,
-            dump_descriptor_tree_brief_callback,
+            dump_descriptor_tree_callback,
             NULL);
 }
+
+void dump_descriptor_tree_full(usbinfo_device_t *dev)
+{
+        dump_descriptor_tree_callback((uint8_t *)&dev->device_descriptor,
+            (size_t) -1, dev);
+        usb_dp_walk_simple(dev->full_configuration_descriptor,
+            dev->full_configuration_descriptor_size,
+            usb_dp_standard_descriptor_nesting,
+            dump_descriptor_tree_callback,
+            dev);
+}
+
 
 void dump_strings(usbinfo_device_t *dev)