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authorAmlal El Mahrouss <amlal@nekernel.org>2025-05-02 19:38:46 +0200
committerGitHub <noreply@github.com>2025-05-02 19:38:46 +0200
commit997be16e5ac9a68d54882ab69529815860d62955 (patch)
tree19d6129c2d776bb1edc5d4a7325e39ca176c3403 /dev/kernel/FirmwareKit/CoreBoot/BootNet.h
parent618104e74c195d7508a18450524f8ed7f9af8cc6 (diff)
parentb3b4b1ebdcd6adeac914869017c86d892b7a8ced (diff)
Merge pull request #28 from nekernel-org/dev
0.0.2
Diffstat (limited to 'dev/kernel/FirmwareKit/CoreBoot/BootNet.h')
-rw-r--r--dev/kernel/FirmwareKit/CoreBoot/BootNet.h36
1 files changed, 19 insertions, 17 deletions
diff --git a/dev/kernel/FirmwareKit/CoreBoot/BootNet.h b/dev/kernel/FirmwareKit/CoreBoot/BootNet.h
index c2bfe161..6639d9e3 100644
--- a/dev/kernel/FirmwareKit/CoreBoot/BootNet.h
+++ b/dev/kernel/FirmwareKit/CoreBoot/BootNet.h
@@ -1,6 +1,6 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
@@ -8,23 +8,25 @@
#include <NewKit/Defines.h>
-#define kBootNetINetMagic "NETB"
+#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 ImpliesProgram : 1; /// does it imply an EEPROM program?
- Kernel::Boolean Preflight : 1; /// is it a preflight packet.
- Kernel::Char Data[1]; /// non preflight packet has a patch blob for a **PatchTarget**
-} ATTRIBUTE(packed) BOOTNET_INTERNET_HEADER;
+/// @brief Netboot Internet Header
+/// Consists of 4 magic characters, and a set of fields describing the current patch that's being
+/// sent (if m_preflight = 0)
+/// @note Can be used to patch ROMs too (if ImpliesProgram = 1)
+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 ImpliesProgram : 1; /// does it imply reprogramming?
+ Kernel::Boolean Preflight : 1; /// is it a preflight packet.
+ Kernel::Char Data[1]; /// non preflight packet has a patch blob for a **PatchTarget**
+} BOOTNET_INTERNET_HEADER;