kernel: lots of tweaks and improvements, WIP: ASN, FileMgr support for OpenHeFS.

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

1 files changed, 0 insertions, 44 deletions

diff --git a/src/kernel/HALKit/POWER/HalVirtualMemory.cc b/src/kernel/HALKit/POWER/HalVirtualMemory.cc
deleted file mode 100644
index 0c954f29..00000000
--- a/src/kernel/HALKit/POWER/HalVirtualMemory.cc
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
-// Licensed under the Apache License, Version 2.0 (see LICENSE file)
-// Official repository: https://github.com/nekernel-org/nekernel
-
-#include <HALKit/POWER/MMU.h>
-#include <HALKit/POWER/Processor.h>
-#include <KernelKit/DebugOutput.h>
-
-/// @note Refer to SoC documentation.
-
-using namespace Kernel;
-
-EXTERN_C Void hal_write_tlb(UInt32 mas0, UInt32 mas1, UInt32 mas2, UInt32 mas3, UInt32 mas7) {
-  hal_mtspr(MAS0, mas0);
-  hal_mtspr(MAS1, mas1);
-  hal_mtspr(MAS2, mas2);
-  hal_mtspr(MAS3, mas3);
-  hal_mtspr(MAS7, mas7);
-
-  hal_flush_tlb();
-}
-
-EXTERN_C Bool hal_set_tlb(UInt8 tlb, UInt32 epn, UInt64 rpn, UInt8 perms, UInt8 wimge, UInt8 ts,
-                          UInt8 esel, UInt8 tsize, UInt8 iprot) {
-  if ((hal_mfspr(SPRN_MMUCFG) & MMUCFG_MAVN) == MMUCFG_MAVN_V1 && (tsize & 1)) {
-    // this MMU does not allow odd tsize values
-    return false;
-  }
-
-  UInt32 mas0 = FSL_BOOKE_MAS0(tlb, esel, 0);
-  UInt32 mas1 = FSL_BOOKE_MAS1(1, iprot, 0, ts, tsize);
-  UInt32 mas2 = FSL_BOOKE_MAS2(epn, wimge);
-  UInt32 mas3 = FSL_BOOKE_MAS3(rpn, 0, perms);
-  UInt32 mas7 = FSL_BOOKE_MAS7(rpn);
-
-  hal_write_tlb(mas0, mas1, mas2, mas3, mas7);
-
-  return true;
-}
-
-/// @brief Flush TLB
-EXTERN_C void hal_flush_tlb() {
-  asm volatile("isync;tlbwe;msync;isync");
-}