On 11/14/2018 8:56 AM, Leif Lindholm wrote:
> On Mon, Oct 29, 2018 at 11:51:10AM +0800, Ming Huang wrote:
>> This issue may cause access usb3.0 device timeout.
>
> Can you add some more information?
> Examples of affected hardware?
> Visible behaviour to user?
The default link timeout value of USB 3.0 controller is a bit short
for some USB devices, and may cause it timeout in some cases.
We have modify the registers in IoInitDxe,but a bug let the modifying
not successful.
>
>> Build commit informations:
>> edk2:53caffc33b6
>> edk2-platforms:d4d7e39886a
>> HwPgk:2a7ee82855a
>
> HwPgk->
> HwPkg?
> (Also in 2/4.)
>
> /
> Leif
>
>> TrustedFirmware:5888a78d43c
>>
>> Contributed-under: TianoCore Contribution Agreement 1.1
>> Signed-off-by: Ming Huang <[email protected]>
>> ---
>> Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi | Bin 229248 ->
>> 230784 bytes
>> 1 file changed, 0 insertions(+), 0 deletions(-)
>>
>> diff --git a/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi
>> b/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi
>> index c9172ff..8b6d740 100644
>> Binary files a/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi and
>> b/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi differ
>> --
>> 2.18.0
>>
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