diff options
Diffstat (limited to 'dev/kernel/HALKit')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/HalApplicationProcessor.cc | 28 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AMD64/HalPagingMgrAMD64.cc | 2 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Processor.h | 2 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc | 2 | ||||
| -rw-r--r-- | dev/kernel/HALKit/ARM64/Processor.h | 2 |
5 files changed, 8 insertions, 28 deletions
diff --git a/dev/kernel/HALKit/AMD64/HalApplicationProcessor.cc b/dev/kernel/HALKit/AMD64/HalApplicationProcessor.cc index 43888f3b..938907f4 100644 --- a/dev/kernel/HALKit/AMD64/HalApplicationProcessor.cc +++ b/dev/kernel/HALKit/AMD64/HalApplicationProcessor.cc @@ -210,24 +210,15 @@ namespace Kernel::HAL if (kMADTBlock) { - SizeT index = 1; + SizeT index = 1UL; kSMPInterrupt = 0; kSMPCount = 0; - kout << "SMP: Starting APs...\r"; + kout << "SMP: Registering APIC IDs...\r"; kApicBaseAddress = kMADTBlock->Address; - constexpr auto kMemoryAPStart = 0x7C000; - Char* ptr_ap_code = reinterpret_cast<Char*>(kMemoryAPStart); - - mm_map_page(ptr_ap_code, ptr_ap_code, kMMFlagsWr); - - SizeT hal_ap_blob_len = hal_ap_blob_end - hal_ap_blob_start; - - rt_copy_memory((Char*)hal_ap_blob_start, ptr_ap_code, hal_ap_blob_len); - while (Yes) { if (kMADTBlock->List[index].Type > 9 || @@ -241,18 +232,7 @@ namespace Kernel::HAL break; kAPICLocales[kSMPCount] = kMADTBlock->List[kSMPCount].LAPIC.ProcessorID; - (void)(kout << "SMP: APIC ID: " << number(kAPICLocales[kSMPCount]) << kendl); - - // I'll just make the AP start from scratch here. - - hal_send_start_ipi(kApicBaseAddress, kAPICLocales[kSMPCount]); - - HardwareTimer timer(Kernel::rtl_ms(10)); - timer.Wait(); - - /// TODO: HAL helper to create an address. - - hal_send_sipi(kApicBaseAddress, kAPICLocales[kSMPCount], (UInt8)(((UIntPtr)ptr_ap_code) >> 12)); + (Void)(kout << "SMP: APIC ID: " << number(kAPICLocales[kSMPCount]) << kendl); ++kSMPCount; break; @@ -264,7 +244,7 @@ namespace Kernel::HAL ++index; } - (void)(kout << "SMP: number of APs: " << number(kSMPCount) << kendl); + (Void)(kout << "SMP: Number of IDs: " << number(kSMPCount) << kendl); // Kernel is now SMP aware. // That means that the scheduler is now available (on MP Kernels) diff --git a/dev/kernel/HALKit/AMD64/HalPagingMgrAMD64.cc b/dev/kernel/HALKit/AMD64/HalPagingMgrAMD64.cc index 4b50a3f4..16fe843a 100644 --- a/dev/kernel/HALKit/AMD64/HalPagingMgrAMD64.cc +++ b/dev/kernel/HALKit/AMD64/HalPagingMgrAMD64.cc @@ -143,7 +143,7 @@ namespace Kernel::HAL pte->Wr = !!(flags & kMMFlagsWr); pte->User = !!(flags & kMMFlagsUser); pte->Nx = !!(flags & kMMFlagsNX); - pte->Pcd = !(flags & kMMFlagsUncached); + pte->Pcd = !(flags & kMMFlagsPCD); pte->PhysicalAddress = (UIntPtr)(physical_address); mmi_page_status(pte); diff --git a/dev/kernel/HALKit/AMD64/Processor.h b/dev/kernel/HALKit/AMD64/Processor.h index e375a935..a5bc82c7 100644 --- a/dev/kernel/HALKit/AMD64/Processor.h +++ b/dev/kernel/HALKit/AMD64/Processor.h @@ -73,7 +73,7 @@ namespace Kernel::HAL kMMFlagsWr = 1 << 2, kMMFlagsUser = 1 << 3, kMMFlagsNX = 1 << 4, - kMMFlagsUncached = 1 << 5, + kMMFlagsPCD = 1 << 5, kMMFlagsCount = 4, }; diff --git a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc index 2dfd89a1..9c8f95bc 100644 --- a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc @@ -283,7 +283,7 @@ STATIC Bool drv_std_init_ahci(UInt16& pi, BOOL& atapi) kSATADev.EnableMmio(); kSATADev.BecomeBusMaster(); - HAL::mm_map_page((VoidPtr)mem_ahci, (VoidPtr)mem_ahci, HAL::kMMFlagsPresent | HAL::kMMFlagsWr | HAL::kMMFlagsUncached); + HAL::mm_map_page((VoidPtr)mem_ahci, (VoidPtr)mem_ahci, HAL::kMMFlagsPresent | HAL::kMMFlagsWr | HAL::kMMFlagsPCD); UInt32 ports_implemented = mem_ahci->Pi; UInt16 ahci_index = 0; diff --git a/dev/kernel/HALKit/ARM64/Processor.h b/dev/kernel/HALKit/ARM64/Processor.h index b108fc82..4cead7ea 100644 --- a/dev/kernel/HALKit/ARM64/Processor.h +++ b/dev/kernel/HALKit/ARM64/Processor.h @@ -28,7 +28,7 @@ namespace Kernel::HAL kMMFlagsWr = 1 << 1, kMMFlagsUser = 1 << 2, kMMFlagsNX = 1 << 3, - kMMFlagsUncached = 1 << 4, + kMMFlagsPCD = 1 << 4, kMMFlagsCount = 4, }; |