drivers/usb/usbhub_new/debug.c

   1 /*
   2  * PROJECT:     ReactOS USB Hub Driver
   3  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
   4  * PURPOSE:     USBHub debugging functions
   5  * COPYRIGHT:   Copyright 2017 Vadim Galyant <vgal@rambler.ru>
   6  */
   7
   8 #include "usbhub.h"
   9
  10 //#define NDEBUG
  11 #include <debug.h>
  12
  13 VOID
  14 NTAPI
  15 USBHUB_DumpingDeviceDescriptor(IN PUSB_DEVICE_DESCRIPTOR DeviceDescriptor)
  16 {
  17     if (!DeviceDescriptor)
  18     {
  19         return;
  20     }
  21
  22     DPRINT("Dumping Device Descriptor - %p\n", DeviceDescriptor);
  23     DPRINT("bLength             - %x\n", DeviceDescriptor->bLength);
  24     DPRINT("bDescriptorType     - %x\n", DeviceDescriptor->bDescriptorType);
  25     DPRINT("bcdUSB              - %x\n", DeviceDescriptor->bcdUSB);
  26     DPRINT("bDeviceClass        - %x\n", DeviceDescriptor->bDeviceClass);
  27     DPRINT("bDeviceSubClass     - %x\n", DeviceDescriptor->bDeviceSubClass);
  28     DPRINT("bDeviceProtocol     - %x\n", DeviceDescriptor->bDeviceProtocol);
  29     DPRINT("bMaxPacketSize0     - %x\n", DeviceDescriptor->bMaxPacketSize0);
  30     DPRINT("idVendor            - %x\n", DeviceDescriptor->idVendor);
  31     DPRINT("idProduct           - %x\n", DeviceDescriptor->idProduct);
  32     DPRINT("bcdDevice           - %x\n", DeviceDescriptor->bcdDevice);
  33     DPRINT("iManufacturer       - %x\n", DeviceDescriptor->iManufacturer);
  34     DPRINT("iProduct            - %x\n", DeviceDescriptor->iProduct);
  35     DPRINT("iSerialNumber       - %x\n", DeviceDescriptor->iSerialNumber);
  36     DPRINT("bNumConfigurations  - %x\n", DeviceDescriptor->bNumConfigurations);
  37 }
  38
  39 VOID
  40 NTAPI
  41 USBHUB_DumpingConfiguration(IN PUSB_CONFIGURATION_DESCRIPTOR ConfigDescriptor)
  42 {
  43     PUSB_COMMON_DESCRIPTOR Descriptor;
  44     PUSB_CONFIGURATION_DESCRIPTOR cDescriptor;
  45     PUSB_INTERFACE_DESCRIPTOR iDescriptor;
  46     PUSB_ENDPOINT_DESCRIPTOR eDescriptor;
  47
  48     if (!ConfigDescriptor)
  49     {
  50         return;
  51     }
  52
  53     Descriptor = (PUSB_COMMON_DESCRIPTOR)ConfigDescriptor;
  54
  55     while ((ULONG_PTR)Descriptor <
  56            ((ULONG_PTR)ConfigDescriptor + ConfigDescriptor->wTotalLength) &&
  57            Descriptor->bLength)
  58     {
  59         if (Descriptor->bDescriptorType == USB_CONFIGURATION_DESCRIPTOR_TYPE)
  60         {
  61             cDescriptor = (PUSB_CONFIGURATION_DESCRIPTOR)Descriptor;
  62
  63             DPRINT("Dumping cDescriptor - %p\n", cDescriptor);
  64             DPRINT("bLength             - %x\n", cDescriptor->bLength);
  65             DPRINT("bDescriptorType     - %x\n", cDescriptor->bDescriptorType);
  66             DPRINT("wTotalLength        - %x\n", cDescriptor->wTotalLength);
  67             DPRINT("bNumInterfaces      - %x\n", cDescriptor->bNumInterfaces);
  68             DPRINT("bConfigurationValue - %x\n", cDescriptor->bConfigurationValue);
  69             DPRINT("iConfiguration      - %x\n", cDescriptor->iConfiguration);
  70             DPRINT("bmAttributes        - %x\n", cDescriptor->bmAttributes);
  71             DPRINT("MaxPower            - %x\n", cDescriptor->MaxPower);
  72         }
  73         else if (Descriptor->bDescriptorType == USB_INTERFACE_DESCRIPTOR_TYPE)
  74         {
  75             iDescriptor = (PUSB_INTERFACE_DESCRIPTOR)Descriptor;
  76
  77             DPRINT("Dumping iDescriptor - %p\n", iDescriptor);
  78             DPRINT("bLength             - %x\n", iDescriptor->bLength);
  79             DPRINT("bDescriptorType     - %x\n", iDescriptor->bDescriptorType);
  80             DPRINT("bInterfaceNumber    - %x\n", iDescriptor->bInterfaceNumber);
  81             DPRINT("bAlternateSetting   - %x\n", iDescriptor->bAlternateSetting);
  82             DPRINT("bNumEndpoints       - %x\n", iDescriptor->bNumEndpoints);
  83             DPRINT("bInterfaceClass     - %x\n", iDescriptor->bInterfaceClass);
  84             DPRINT("bInterfaceSubClass  - %x\n", iDescriptor->bInterfaceSubClass);
  85             DPRINT("bInterfaceProtocol  - %x\n", iDescriptor->bInterfaceProtocol);
  86             DPRINT("iInterface          - %x\n", iDescriptor->iInterface);
  87         }
  88         else if (Descriptor->bDescriptorType == USB_ENDPOINT_DESCRIPTOR_TYPE)
  89         {
  90             eDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)Descriptor;
  91
  92             DPRINT("Dumping Descriptor  - %p\n", eDescriptor);
  93             DPRINT("bLength             - %x\n", eDescriptor->bLength);
  94             DPRINT("bDescriptorType     - %x\n", eDescriptor->bDescriptorType);
  95             DPRINT("bEndpointAddress    - %x\n", eDescriptor->bEndpointAddress);
  96             DPRINT("bmAttributes        - %x\n", eDescriptor->bmAttributes);
  97             DPRINT("wMaxPacketSize      - %x\n", eDescriptor->wMaxPacketSize);
  98             DPRINT("bInterval           - %x\n", eDescriptor->bInterval);
  99         }
 100         else
 101         {
 102             DPRINT("bDescriptorType - %x\n", Descriptor->bDescriptorType);
 103         }
 104
 105         Descriptor = (PUSB_COMMON_DESCRIPTOR)((ULONG_PTR)Descriptor +
 106                                               Descriptor->bLength);
 107     }
 108 }
 109
 110 VOID
 111 NTAPI
 112 USBHUB_DumpingIDs(IN PVOID Id)
 113 {
 114     PWSTR Ptr;
 115     ULONG Length;
 116     ULONG TotalLength = 0;
 117
 118     Ptr = Id;
 119     DPRINT("USBHUB_DumpingIDs:\n");
 120
 121     while (*Ptr)
 122     {
 123         DPRINT("  %S\n", Ptr);
 124         Length = wcslen(Ptr) + 1;
 125
 126         Ptr += Length;
 127         TotalLength += Length;
 128     }
 129
 130     DPRINT("TotalLength: %hu\n", TotalLength);
 131     DPRINT("\n");
 132 }