Author: apriyadarshi Date: Tue Jul 26 15:38:14 2016 New Revision: 72005
URL: http://svn.reactos.org/svn/reactos?rev=72005&view=rev Log: Fixed write crashes, write support working. Tested on win2k3 sp2 vmware sata
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c URL: http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/s... ============================================================================== --- branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c [iso-8859-1] (original) +++ branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c [iso-8859-1] Tue Jul 26 15:38:14 2016 @@ -1800,7 +1800,6 @@ { SrbExtension->Flags |= ATA_FLAGS_DATA_OUT; SrbExtension->CommandReg = IDE_COMMAND_WRITE_DMA; - //NT_ASSERT(FALSE); }
SrbExtension->FeaturesLow = 0; @@ -1813,7 +1812,15 @@ if (PortExtension->DeviceParams.Lba48BitMode) { SrbExtension->Flags |= ATA_FLAGS_48BIT_COMMAND; - SrbExtension->CommandReg = IDE_COMMAND_READ_DMA_EXT; + + if (IsReading) + { + SrbExtension->CommandReg = IDE_COMMAND_READ_DMA_EXT; + } + else + { + SrbExtension->CommandReg = IDE_COMMAND_WRITE_DMA_EXT; + }
SrbExtension->LBA3 = (StartOffset >> 24) & 0xFF; SrbExtension->LBA4 = (StartOffset >> 32) & 0xFF;