audk/MdeModulePkg/Bus
Ard Biesheuvel 6743455e34 MdeModulePkg/SdMmcPciHcDxe: call SdMmcFreeTrb() to complete sync operation
Currently, we complete a synchronous operation without unmapping the
DMA mappings, and free the pages using FreePages () rather than calling
EFI_PCI_IO_PROTOCOL::FreeBuffer. This is simply incorrect, but it also
breaks non-coherent DMA as well as DMA protection and/or memory encryption
so let's do it correctly and call SdMmcFreeTrb() instead.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-11-06 10:33:02 +00:00
..
Ata MdeModulePkg/AtaAtapiPassThru: disable only BM-DMA at ExitBootServices() 2017-10-27 18:05:07 +02:00
I2c/I2cDxe MdeModulePkg: Convert all .uni files to utf-8 2015-12-15 04:56:23 +00:00
Isa MdeModulePkg: Update comments in SimpleTextInEx according to UEFI 2.7 2017-06-20 09:29:42 +08:00
Pci MdeModulePkg/SdMmcPciHcDxe: call SdMmcFreeTrb() to complete sync operation 2017-11-06 10:33:02 +00:00
Scsi MdeModulePkg/ScsiBusDxe: don't produce ScsiIo for nonexistent LUNs, part 2 2017-08-19 00:39:05 +02:00
Sd MdeModulePkg/EmmcDxe: Make sure no extra data is erased by EraseBlocks 2017-08-14 08:45:10 +08:00
Ufs MdeModulePkg/Ufs: Set 'Data Segment Length' field for Write Descriptor 2017-08-02 20:56:53 +08:00
Usb MdeModulePkg/UsbBusDxe: log warning message at DEBUG_WARN level 2017-09-11 22:38:59 +02:00