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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-09-05 09:51:16 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-09-06 15:40:49 +0100 |
| commit | 167c3fb45674c274219b3af0bc811992cd4d6116 (patch) | |
| tree | 73ca98cbfa9b5e5c0132e8f6cfe5bbc9163175fc /MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c | |
| parent | a2c9b0873a7713df3d491307009b63ad0acd52f0 (diff) | |
| download | edk2-167c3fb45674c274219b3af0bc811992cd4d6116.tar.gz edk2-167c3fb45674c274219b3af0bc811992cd4d6116.tar.bz2 edk2-167c3fb45674c274219b3af0bc811992cd4d6116.zip | |
MdeModulePkg/EhciDxe: enable 64-bit PCI DMA
PCI controller drivers must set the EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE
attribute if the controller supports 64-bit DMA addressing.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@Intel.com>
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c index 5594e6699e..036c00b32b 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c @@ -178,7 +178,7 @@ EhcInitSched ( //
Ehc->MemPool = UsbHcInitMemPool (
PciIo,
- EHC_BIT_IS_SET (Ehc->HcCapParams, HCCP_64BIT),
+ Ehc->Support64BitDma,
EHC_HIGH_32BIT (PhyAddr)
);
|