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>
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@@ -178,7 +178,7 @@ EhcInitSched (
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//
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Ehc->MemPool = UsbHcInitMemPool (
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PciIo,
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EHC_BIT_IS_SET (Ehc->HcCapParams, HCCP_64BIT),
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Ehc->Support64BitDma,
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EHC_HIGH_32BIT (PhyAddr)
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);
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