From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001
From: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
Date: Thu, 15 Aug 2024 18:35:34 +0200
Subject: [IMP] Moved source code into dev/ folder.

Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
---
 dev/Kernel/Modules/XHCI/.gitkeep          |  0
 dev/Kernel/Modules/XHCI/Defines.hxx       | 70 +++++++++++++++++++++++++++++++
 dev/Kernel/Modules/XHCI/compile_flags.txt |  4 ++
 3 files changed, 74 insertions(+)
 create mode 100644 dev/Kernel/Modules/XHCI/.gitkeep
 create mode 100644 dev/Kernel/Modules/XHCI/Defines.hxx
 create mode 100644 dev/Kernel/Modules/XHCI/compile_flags.txt

(limited to 'dev/Kernel/Modules/XHCI')

diff --git a/dev/Kernel/Modules/XHCI/.gitkeep b/dev/Kernel/Modules/XHCI/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/dev/Kernel/Modules/XHCI/Defines.hxx b/dev/Kernel/Modules/XHCI/Defines.hxx
new file mode 100644
index 00000000..b882607c
--- /dev/null
+++ b/dev/Kernel/Modules/XHCI/Defines.hxx
@@ -0,0 +1,70 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+	File: Defines.hxx
+	Purpose: XHCI (and backwards) header.
+
+	Revision History:
+
+	01/02/24: Added file (amlel)
+	03/02/24: Update filename to Defines.hxx (amlel)
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NewKit/Defines.hxx>
+
+using namespace Kernel;
+
+#define kUSBCommand				 (UInt16)0x0
+#define kUSBStatus				 (UInt16)0x2
+#define kUSBInterruptEnable		 (UInt16)0x4
+#define kUSBFrameNum			 (UInt16)0x6
+#define kUSBFrameListBaseAddress (UInt16)0x8
+#define kUSBFrameModifyStart	 (UInt16)0xC
+#define kUSBPort1StatusCtrl		 (UInt16)0x10
+#define kUSBPort2StatusCtrl		 (UInt16)0x12
+
+typedef struct USBCommandRegister final
+{
+	UInt8 mReserved[8]; // Reserved
+	UInt8
+		  mMaxPacket; //  	0 = Max packet size 32 bits 1 = Max packet size 64 bits
+	UInt8 mConfigure;
+	UInt8 mSoftwareDebug;
+	UInt8 mGlobalResume;
+	UInt8 mGlobalSuspend;
+	UInt8 mHostCtrlReset;
+	UInt8 mRun; //  	1 = Controller execute frame list entries
+} USBCommandRegister;
+
+typedef struct USBStatusRegister final
+{
+	UInt8 mReserved[8]; // Reserved
+	UInt8 mHalted;		//  1 = bit 0 in CMD is zero 0 = bit 0 in CMD is 1
+	UInt8 mProcessError;
+	UInt8 mSystemError;
+	UInt8 mResumeDetected;
+	UInt8 mErrorInterrupt;
+	UInt8 mInterrupt;
+} USBStatusRegister;
+
+typedef struct USBInterruptEnableRegister final
+{
+	UInt8 mReserved[4]; // Reserved
+	UInt8 mShortPacket; //  1=Enable interrupt 0=Disable interrupt
+	UInt8 mComplete;	//  1=Enable interrupt 0=Disable interrupt
+	UInt8 mResume;		//  1=Enable interrupt 0=Disable interrupt
+	UInt8 mTimeoutCRC;	//  1=Enable interrupt 0=Disable interrupt
+} USBInterruptEnableRegister;
+
+/*
+	Some terminology:
+
+	Frame Number: Number of processed entry of the Frame List.
+	Frame List Base Address:
+	32-bit physical adress of Frame List. Remember that first 12 bytes are
+   always 0. The Frame List must contain 1024 entries.
+*/
diff --git a/dev/Kernel/Modules/XHCI/compile_flags.txt b/dev/Kernel/Modules/XHCI/compile_flags.txt
new file mode 100644
index 00000000..1bc51142
--- /dev/null
+++ b/dev/Kernel/Modules/XHCI/compile_flags.txt
@@ -0,0 +1,4 @@
+-I./
+-I../
+-I../../
+-std=c++20
-- 
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