[edk2-devel] [PATCH 1/2] MdeModulePkg/SataControllerDxe: Add support for drives in RAID mode

[Ni, Ray]

DuetPkg was removed from edk2.
If the change is specially for DUET use case, I am afraid we cannot accept this change.

Hao,
Can this change benefit a general use case?

Thanks,
Ray

> -----Original Message-----
> From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Vitaly Cheptsov
> Sent: Friday, December 11, 2020 5:25 PM
> To: devel at edk2.groups.io
> Cc: Vitaly Cheptsov <cheptsov at ispras.ru>; Wang, Jian J <jian.j.wang at intel.com>; Wu, Hao A <hao.a.wu at intel.com>;
> Albecki, Mateusz <mateusz.albecki at intel.com>; Laszlo Ersek <lersek at redhat.com>
> Subject: [edk2-devel] [PATCH 1/2] MdeModulePkg/SataControllerDxe: Add support for drives in RAID mode
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3118
> 
> This resolves the problem of using drivers connected to Intel G33
> builtin SATA controller when run from DuetPkg when it can only
> be configured in RAID mode through the firmware settings.
> 
> Cc: Jian J Wang <jian.j.wang at intel.com>
> Cc: Hao A Wu <hao.a.wu at intel.com>
> Cc: Mateusz Albecki <mateusz.albecki at intel.com>
> Cc: Laszlo Ersek <lersek at redhat.com>
> Signed-off-by: Vitaly Cheptsov <cheptsov at ispras.ru>
> ---
>  MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
> b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
> index ab06e2833c..301335c967 100644
> --- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
> +++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
> @@ -324,7 +324,7 @@ SataControllerSupported (
>      return EFI_UNSUPPORTED;
>    }
> 
> -  if (IS_PCI_IDE (&PciData) || IS_PCI_SATADPA (&PciData)) {
> +  if (IS_PCI_IDE (&PciData) || IS_PCI_SATADPA (&PciData) || IS_PCI_RAID (&PciData)) {
>      return EFI_SUCCESS;
>    }
> 
> @@ -465,7 +465,7 @@ SataControllerStart (
>    if (IS_PCI_IDE (&PciData)) {
>      Private->IdeInit.ChannelCount = IDE_MAX_CHANNEL;
>      Private->DeviceCount          = IDE_MAX_DEVICES;
> -  } else if (IS_PCI_SATADPA (&PciData)) {
> +  } else if (IS_PCI_SATADPA (&PciData) || IS_PCI_RAID (&PciData)) {
>      //
>      // Read Ports Implemented(PI) to calculate max port number (0 based).
>      //
> --
> 2.24.3 (Apple Git-128)
> 
> 
> 
> -=-=-=-=-=-=
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#68707): https://edk2.groups.io/g/devel/message/68707
> Mute This Topic: https://groups.io/mt/78875596/1712937
> Group Owner: devel+owner at edk2.groups.io
> Unsubscribe: https://edk2.groups.io/g/devel/unsub [ray.ni at intel.com]
> -=-=-=-=-=-=
> 



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#68830): https://edk2.groups.io/g/devel/message/68830
Mute This Topic: https://groups.io/mt/78875596/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-