> -Original Message-
> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
> Cohen, Eugene
> Sent: Thursday, March 07, 2019 8:54 AM
> To: Ashish Singhal; Wu, Hao A; edk2-devel@lists.01.org
> Subject: Re: [edk2] [PATCH] MdeModulePkg/SdMmcPciHcDxe: Add V3
Tested-by: Eugene Cohen
Thanks again.
From: Ashish Singhal
Sent: Wednesday, March 6, 2019 4:07 PM
To: Cohen, Eugene ; Wu, Hao A ;
edk2-devel@lists.01.org
Subject: RE: [PATCH] MdeModulePkg/SdMmcPciHcDxe: Add V3 64b DMA Support
Hi Eugene,
Thanks for confirming. Can you please validate the v2 p
Hi Eugene,
Thanks for confirming. Can you please validate the v2 patch I sent as well for
completeness?
Thanks
Ashish
From: Cohen, Eugene
Sent: Wednesday, March 6, 2019 4:05 PM
To: Wu, Hao A ; Ashish Singhal ;
edk2-devel@lists.01.org
Subject: RE: [PATCH] MdeModulePkg/SdMmcPciHcDxe: Add V3 64b
Ø I verified the patch on SDHC version 3.00 with 64-bit System Address
Ø Support. Hope more configurations are available for testing on Eugene's
Ø side.
This patch works for us. Tested that the V3 64-bit DMA works and verified that
addresses above 4GB DMA correctly.
Thanks for putting t
Hi Hao,
That is right. Also, I have addressed your comments and have submitted v2 patch.
Thanks
Ashish
-Original Message-
From: Wu, Hao A
Sent: Tuesday, March 5, 2019 8:01 PM
To: Ashish Singhal ; edk2-devel@lists.01.org
Cc: eug...@hp.com
Subject: RE: [PATCH] MdeModulePkg/SdMmcPciHcDxe:
Hi Ashish,
One thing to confirm, for the updated checks within
SdMmcPciHcDriverBindingStart():
> if ((Private->ControllerVersion[Slot] == SD_MMC_HC_CTRL_VER_300 &&
> Private->Capability[Slot].SysBus64V3 == 0) ||
> (Private->ControllerVersion[Slot] == SD_MMC_HC_CTRL_VER_400 &&
>
Liming,
I am OK waiting till the freeze is over.
Thanks
Ashish
-Original Message-
From: Gao, Liming
Sent: Saturday, March 2, 2019 9:01 AM
To: Ashish Singhal ; edk2-devel@lists.01.org
Cc: Wu, Hao A
Subject: RE: [edk2] [PATCH] MdeModulePkg/SdMmcPciHcDxe: Add V3 64b DMA Support
Ashish
al
> Sent: Saturday, March 2, 2019 2:30 AM
> To: edk2-devel@lists.01.org
> Cc: Wu, Hao A ; Ashish Singhal
> Subject: [edk2] [PATCH] MdeModulePkg/SdMmcPciHcDxe: Add V3 64b DMA Support
>
> Driver was supporting only 32b DMA support for V3 controllers. Add
> support for 64b DMA as well f
Driver was supporting only 32b DMA support for V3 controllers. Add
support for 64b DMA as well for completeness.
For V4.0 64b support, driver was looking at incorrect capability
register bit. Fix for that is present as well.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: A
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