firmware/netboot: final refactors regarding netboot.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/dev/kernel/FirmwareKit/CoreBoot/BootNet.h b/dev/kernel/FirmwareKit/CoreBoot/BootNet.h
new file mode 100644
index 00000000..a86ea81a
--- /dev/null
+++ b/dev/kernel/FirmwareKit/CoreBoot/BootNet.h
@@ -0,0 +1,30 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NewKit/Defines.h>
+
+#define kBootNetINetMagic		"NETB"
+#define kBootNetINetMagicLength (4)
+
+#define kBootNetNameLen (256U)
+
+/// @brief the internet header is used to download updates OTA.
+typedef struct BOOTNET_INTERNET_HEADER
+{
+	Kernel::Char NB1; /// magic char 1 'N'
+	Kernel::Char NB2; /// magic char 2 'E'
+	Kernel::Char NB3; /// magic char 3 'T'
+	Kernel::Char NB4; /// magic char 4 'B'
+
+	Kernel::Char	Name[kBootNetNameLen];	 /// example: Modjo
+	Kernel::Int32	Length;					 /// the patch length.
+	Kernel::Char	Target[kBootNetNameLen]; /// the target file.
+	Kernel::Boolean ImpliesEEPROM : 1;		 /// does it imply an EEPROM reprogram?
+	Kernel::Boolean Preflight : 1;			 /// is it a preflight packet.
+	Kernel::Char	Data[];					 /// non preflight packet has a patch blob for a **PatchTarget**
+} ATTRIBUTE(packed) BOOTNET_INTERNET_HEADER;