edk2-devel-01 ; Tian, Feng
>>> ; Zeng, Star ; Gao, Liming
>>>
>>> Cc: Laszlo Ersek ; Leif Lindholm
>>> ; Ard Biesheuvel
>>>
>>> Subject: Re: [edk2] [PATCH 0/7] MdeModulePkg ArmVirtPkg: fixes for
>>> 64-bit PCI DMA
>>>
>&g
: [edk2] [PATCH 0/7] MdeModulePkg ArmVirtPkg: fixes for 64-bit PCI
DMA
On 6 September 2016 at 09:54, Ni, Ruiyu wrote:
> Ard,
> The patch to MdeModulePkg/PciHostBridgeDxe is good.
>
> Reviewed-by: Ruiyu Ni
>
Thanks Ray!
Who is responsible for the AtapPassThru, USB, NVME an
vel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
>> Ard Biesheuvel
>> Sent: Tuesday, September 6, 2016 3:48 PM
>> To: edk2-devel-01 ; Tian, Feng
>> ; Zeng, Star ; Gao, Liming
>>
>> Cc: Laszlo Ersek ; Leif Lindholm
>> ; Ard Biesheuvel
>> Subje
, Feng
> ; Zeng, Star ; Gao, Liming
>
> Cc: Laszlo Ersek ; Leif Lindholm
> ; Ard Biesheuvel
> Subject: Re: [edk2] [PATCH 0/7] MdeModulePkg ArmVirtPkg: fixes for 64-bit
> PCI DMA
>
> Feng, Star: do you have any feedback on these patches? Thanks.
>
> On 5 Sep
Also cc Ruiyu to see if any comments.
Thanks,
Star
-Original Message-
From: Ard Biesheuvel [mailto:ard.biesheu...@linaro.org]
Sent: Tuesday, September 6, 2016 3:48 PM
To: edk2-devel-01 ; Tian, Feng ;
Zeng, Star ; Gao, Liming
Cc: Laszlo Ersek ; Leif Lindholm ;
Ard Biesheuvel
Subject: R
Feng, Star: do you have any feedback on these patches? Thanks.
On 5 September 2016 at 10:17, Ard Biesheuvel wrote:
> After moving ArmVirtQemu to the generic PciHostBridgeDxe, we noticed that
> setting DmaAbove4G resulted in problems with the emulated EHCI USB host
> controller, which were caused
After moving ArmVirtQemu to the generic PciHostBridgeDxe, we noticed that
setting DmaAbove4G resulted in problems with the emulated EHCI USB host
controller, which were caused by the fact that the PCI layer was providing
DMA buffers allocated above 4 GB while the emulated EHCI controller in QEMU
do
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