diff options
Diffstat (limited to 'dev/Kernel')
| -rw-r--r-- | dev/Kernel/HALKit/AMD64/Storage/SATA.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/dev/Kernel/HALKit/AMD64/Storage/SATA.cc b/dev/Kernel/HALKit/AMD64/Storage/SATA.cc index 3cb00e85..2f862a66 100644 --- a/dev/Kernel/HALKit/AMD64/Storage/SATA.cc +++ b/dev/Kernel/HALKit/AMD64/Storage/SATA.cc @@ -15,6 +15,7 @@ * */ +#include "KernelKit/DebugOutput.h" #include <KernelKit/UserProcessScheduler.h> #include <KernelKit/LPC.h> @@ -200,7 +201,7 @@ static Kernel::Void drvi_std_input_output(Kernel::UInt64 lba, Kernel::UInt8* buf if (size_buffer > mib_cast(4)) Kernel::ke_panic(RUNTIME_CHECK_FAILED, "AHCI only supports < 4mb DMA transfers."); - HbaCmdHeader* command_header = ((HbaCmdHeader*)((Kernel::UInt64)kSATAPort->Ports[kSATAPortIdx].Clb + kSATAPort->Ports[kSATAPortIdx].Clbu)); + HbaCmdHeader* command_header = ((HbaCmdHeader*)((Kernel::UInt64)(kSATAPort->Ports[kSATAPortIdx].Clbu) + kSATAPort->Ports[kSATAPortIdx].Clb)); command_header += slot; @@ -209,8 +210,9 @@ static Kernel::Void drvi_std_input_output(Kernel::UInt64 lba, Kernel::UInt8* buf command_header->Cfl = sizeof(FisRegH2D) / sizeof(Kernel::UInt32); command_header->Write = Write; command_header->Prdtl = 1; + command_header->Atapi = 0; - HbaCmdTbl* command_table = (HbaCmdTbl*)((Kernel::UIntPtr)command_header->Ctba + command_header->Ctbau); + HbaCmdTbl* command_table = (HbaCmdTbl*)((Kernel::UIntPtr)(command_header->Ctbau) + command_header->Ctba); MUST_PASS(command_table); @@ -219,8 +221,8 @@ static Kernel::Void drvi_std_input_output(Kernel::UInt64 lba, Kernel::UInt8* buf command_table->Prdt[0].Dbc = ((size_buffer)-1); command_table->Prdt[0].IE = 1; - command_header->Ctba = ((Kernel::UInt32)(Kernel::UInt64)command_table); - command_header->Ctbau = ((Kernel::UInt32)((Kernel::UInt64)command_table >> 32)); + command_header->Ctba = ((Kernel::UInt32)(Kernel::UInt64)Kernel::HAL::hal_get_phys_address(buffer)); + command_header->Ctbau = ((Kernel::UInt32)((Kernel::UInt64)Kernel::HAL::hal_get_phys_address(buffer) >> 32)); FisRegH2D* h2d_fis = (FisRegH2D*)((Kernel::UInt64)command_table->Cfis); @@ -253,7 +255,7 @@ static Kernel::Void drvi_std_input_output(Kernel::UInt64 lba, Kernel::UInt8* buf if (kSATAPort->Is & kHBAErrTaskFile) Kernel::ke_panic(RUNTIME_CHECK_BAD_BEHAVIOR, "AHCI Read disk failure, faulty component."); - kSATAPort->Ports[kSATAPortIdx].Ci |= (1 << slot); + kSATAPort->Ports[kSATAPortIdx].Ci = (1 << slot); while (YES) { |