From a559fcbd1bf25fcf53ccc0a8fae466abdee7a8c3 Mon Sep 17 00:00:00 2001
From: Sergi Granell
Date: Thu, 16 Feb 2017 19:14:46 +0100
Subject: Add ksceUsbdGetDescriptor

---
 include/kernel/usbd.h | 23 +++++++++++++++++------
 nids/360/SceUsbd.yml  |  1 +
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/include/kernel/usbd.h b/include/kernel/usbd.h
index fad90be..8e19375 100644
--- a/include/kernel/usbd.h
+++ b/include/kernel/usbd.h
@@ -21,11 +21,22 @@ extern "C" {
 #define SCE_USBD_ERROR_PIPE 0x80240009
 #define SCE_USBD_ERROR_TIMEOUT 0x80240007
 
-typedef struct SceUsbdDeviceInfo {
-	unsigned int unk0;
-	unsigned int unk1;
-	unsigned int unk2;
-} SceUsbdDeviceInfo; /* size = 0xC */
+typedef struct SceUsbdDeviceDescriptor {
+	unsigned char  bLength;
+	unsigned char  bDescriptorType;
+	unsigned short bcdUSB;
+	unsigned char  bDeviceClass;
+	unsigned char  bDeviceSubClass;
+	unsigned char  bDeviceProtocol;
+	unsigned char  bMaxPacketSize0;
+	unsigned short idVendor;
+	unsigned short idProduct;
+	unsigned short bcdDevice;
+	unsigned char  iManufacturer;
+	unsigned char  iProduct;
+	unsigned char  iSerialNumber;
+	unsigned char  bNumConfigurations;
+} SceUsbdDeviceDescriptor; /* size = 20 */
 
 typedef struct SceUsbdDeviceAddress {
 	unsigned int unk0;
@@ -43,7 +54,7 @@ typedef struct SceUsbdDriver {
 int sceUsbdRegisterDriver(const SceUsbdDriver *driver);
 int sceUsbdRegisterCompositeLdd(const SceUsbdDriver *driver);
 int sceUsbdUnregisterDriver(const SceUsbdDriver *driver);
-
+void *sceUsbdGetDescriptor(int device_id, int index, unsigned char bDescriptorType);
 
 #ifdef __cplusplus
 }
diff --git a/nids/360/SceUsbd.yml b/nids/360/SceUsbd.yml
index ec1d856..50f6a4a 100644
--- a/nids/360/SceUsbd.yml
+++ b/nids/360/SceUsbd.yml
@@ -5,6 +5,7 @@ modules:
       SceUsbdForDriver:
         nid: 0xA0EBCA41
         functions:
+          sceUsbdGetDescriptor: 0xBC3EF82B
           sceUsbdRegisterCompositeLdd: 0x6E53D7F4
           sceUsbdRegisterDriver: 0x1EC94F18
           sceUsbdSuspendPhase2: 0xD7AA730D
-- 
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