diff options
Diffstat (limited to 'dev/kernel/HALKit')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc index 42451d70..2dfd89a1 100644 --- a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc @@ -154,7 +154,7 @@ STATIC Void drv_std_input_output_ahci(UInt64 lba, UInt8* buffer, SizeT sector_sz command_header->Struc.Cfl = sizeof(FisRegH2D) / sizeof(UInt32); command_header->Struc.Write = Write; - command_header->Prdtl = 1; + command_header->Prdtl = 8; auto ctba_phys = ((UInt64)command_header->Ctbau << 32) | command_header->Ctba; auto command_table = reinterpret_cast<volatile HbaCmdTbl*>(ctba_phys); |