hi,
Can this patch be merged. Thanks.
-sughosh
On Mon, 26 Apr 2021 at 21:27, Kinney, Michael D
wrote:
> Reviewed-by: Michael D Kinney
>
> Mike
>
> > -Original Message-
> > From: devel@edk2.groups.io On Behalf Of Sughosh
> Ganu
> > Sent: Friday, Apr
Add support for the ImageCapsuleSupport field, introduced in version 3
of the EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER structure. This
structure member is used to indicate if the corresponding payload has
support for authentication and dependency.
Signed-off-by: Sughosh Ganu
---
Changes
Add support for the ImageCapsuleSupport field, introduced in version 3
of the EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER structure. This
structure member is used to indicate if the corresponding payload has
support for authentication and dependency.
Signed-off-by: Sughosh Ganu
---
Changes
Okay, understood. I will make the changes and submit a v2 shortly. Thanks
for the explanation.
-sughosh
>
>
> Mike
>
>
>
> *From:* Sughosh Ganu
> *Sent:* Wednesday, April 21, 2021 12:02 AM
> *To:* Kinney, Michael D
> *Cc:* devel@edk2.groups.io; Feng, Bob C ; Liming
r am I
missing something.
-sughosh
>
> Thanks,
>
> Mike
>
> > -Original Message-
> > From: devel@edk2.groups.io On Behalf Of Sughosh
> Ganu
> > Sent: Monday, April 19, 2021 4:40 AM
> > To: devel@edk2.groups.io
> > Cc: Feng, Bob C ; Liming Ga
Add support for the ImageCapsuleSupport field, introduced in version 3
of the EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER structure. This
structure member is used to indicate if the corresponding payload has
support for authentication and dependency.
Signed-off-by: Sughosh Ganu
---
.../Source
ror handling in functions that invoke GetMemoryPermissions().
>
> Signed-off-by: Sami Mujawar
> ---
> The changes can be seen at:
> https://github.com/samimujawar/edk2/tree/1657_stmm_ffa_fix_unused_var_v2
Tested the changes on the StandaloneMm image on the Qemu platform.
Tested-by
hi Sami,
On Mon, 22 Feb 2021 at 19:40, Ard Biesheuvel wrote:
> On Fri, 19 Feb 2021 at 07:36, Sughosh Ganu
> wrote:
> >
> > The following patch series adds support for using the Firmware
> > Framework(FF-A) as a transport mechanism for requesting services from
> >
hi Ard,
On Mon, 22 Feb 2021 at 16:19, Ard Biesheuvel wrote:
> On Fri, 19 Feb 2021 at 07:36, Sughosh Ganu
> wrote:
> >
> > The Secure Partition(SP) can request services from the Secure
> > Partition Manager Core(SPMC) either through FF-A calls or through the
>
From: Ilias Apalodimas
Allow passing of a request to StandaloneMm Core through the Firmware
Framework(FF-A) using FFA_MSG_SEND_DIRECT_REQ method. This method is
used as a mechanism for requesting some service from StandaloneMm.
Signed-off-by: Ilias Apalodimas
Signed-off-by: Sughosh Ganu
From: Ilias Apalodimas
Instead of running StMM in SPM, OP-TEE creates a new secure partition,
which emulates SPM and isolates StMM from the rest of the Trusted
Applications (TAs). We can then compile StMM as an FD image and run it
in OP-TEE. With the addition of a new RPMB driver, we can leverage
From: Achin Gupta
Allow setting memory region's permissions using either of the Firmware
Framework(FF-A) ABI transport or through the earlier used SVC calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
Reviewed-by: Sami Mujawar
---
Changes since V4: None
ArmPkg/Li
From: Achin Gupta
Allow getting memory region's permissions using either of the Firmware
Framework(FF-A) ABI transport or through the earlier used SVC calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
---
Changes since V4: None
ArmPkg/Library/StandaloneMmM
From: Achin Gupta
Add the FF-A header for invoking the mmu functions using FF-A calls as
the transport mechanism. Support for invoking the functions through
FF-A will be added in a subsequent patch.
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
---
Changes since V4: None
ArmPkg/Libra
From: Achin Gupta
Add support for reporting completion of a MM request using either the
Firmware Framework(FF-A) ABI transport or through the earlier used SVC
calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
Reviewed-by: Sami Mujawar
---
Changes since V4: None
: Sughosh Ganu
---
Changes since V4: None
ArmPkg/Include/IndustryStandard/ArmFfaSvc.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ArmPkg/Include/IndustryStandard/ArmFfaSvc.h
b/ArmPkg/Include/IndustryStandard/ArmFfaSvc.h
index 1eadf48ab5..bdf6ce4676 100644
--- a/ArmPkg/Include
With the introduction of Firmware Framework(FF-A), a Secure Partition
can get the SPM version either using FF-A calls or through the
existing svc calls. Use a runtime check to use either of the two
methods based on the Pcd feature flag value.
Signed-off-by: Sughosh Ganu
Co-developed-by: Achin
Declare module wide variables for SPM major and minor versions to be
used in checking the SPM version compatibility. Use the SPM major and
minor version macros declared in the previous patch for the version
check.
Signed-off-by: Sughosh Ganu
---
Changes since V4: None
StandaloneMmPkg/Library
Declare the values of SPM major and minor versions as macros which can
be used in the module for checking the SPM version compatibility.
Signed-off-by: Sughosh Ganu
---
Changes since V4: None
ArmPkg/Include/IndustryStandard/ArmMmSvc.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a
.
Signed-off-by: Sughosh Ganu
---
Changes since V4: None
ArmPkg/ArmPkg.dec | 7 +++
1 file changed, 7 insertions(+)
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index f0b136a57a..a8a22c649f 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -84,6 +84,13 @@
# hardware coherency
From: Achin Gupta
Add the Firmware Framework(FF-A) header in the StandaloneMm entry
point driver. Support for invoking the functions through FF-A will be
added in a subsequent patch.
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
---
Changes since V4: None
StandaloneMmPkg/Library/Sta
From: Achin Gupta
The Arm SMC calling convention standard v1.2 allows 8 input and output
parameter registers. The FF-A specification relies on this
communication. This patch extends the number of output registers
returned by ArmCallSvc() to match this convention.
Signed-off-by: Achin Gupta
Revi
From: Achin Gupta
This patch adds a rudimentary header file with defines for FF-A ABIs
that will be used as the transport between S-EL0 and the SPM
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
Reviewed-by: Ard Biesheuvel
---
Changes since V4: None
ArmPkg/Include/IndustryStandard/Ar
ssage to
StandaloneMm
Sughosh Ganu (5):
ArmPkg: Introduce support for PcdFfaEnable
ArmPkg: Add macros for SPM version
StandaloneMmPkg: Use macros for SPM version check
ArmPkg: Add macros for SPM version with FF-A support enabled
StandaloneMmPkg: Add option to use FF-A calls for get
From: Ilias Apalodimas
Allow passing of a request to StandaloneMm Core through the Firmware
Framework(FF-A) using FFA_MSG_SEND_DIRECT_REQ method. This method is
used as a mechanism for requesting some service from StandaloneMm.
Signed-off-by: Ilias Apalodimas
Signed-off-by: Sughosh Ganu
From: Ilias Apalodimas
Instead of running StMM in SPM, OP-TEE creates a new secure partition,
which emulates SPM and isolates StMM from the rest of the Trusted
Applications (TAs). We can then compile StMM as an FD image and run it
in OP-TEE. With the addition of a new RPMB driver, we can leverage
From: Achin Gupta
Add the FF-A header for invoking the mmu functions using FF-A calls as
the transport mechanism. Support for invoking the functions through
FF-A will be added in a subsequent patch.
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
---
Changes since V3: None
ArmPkg/Libra
From: Achin Gupta
Allow setting memory region's permissions using either of the Firmware
Framework(FF-A) ABI transport or through the earlier used SVC calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
Reviewed-by: Sami Mujawar
---
Changes since V3:
* Change the patch head
From: Achin Gupta
Add support for reporting completion of a MM request using either the
Firmware Framework(FF-A) ABI transport or through the earlier used SVC
calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
Reviewed-by: Sami Mujawar
---
Changes since V3: None
From: Achin Gupta
Allow getting memory region's permissions using either of the Firmware
Framework(FF-A) ABI transport or through the earlier used SVC calls.
Signed-off-by: Achin Gupta
Co-developed-by: Sughosh Ganu
---
Changes since V3:
* Change the patch header to have the ArmPkg p
With the introduction of Firmware Framework(FF-A), a Secure Partition
can get the SPM version either using FF-A calls or through the
existing svc calls. Use a runtime check to use either of the two
methods based on the Pcd feature flag value.
Signed-off-by: Sughosh Ganu
Co-developed-by: Achin
Declare the values of SPM major and minor versions as macros which can
be used in the module for checking the SPM version compatibility.
Signed-off-by: Sughosh Ganu
---
Changes since V3:
* Put the macro definitions for the SPM major and minor versions in a
separate patch, as suggested by Sami
: Sughosh Ganu
---
Changes since V3:
* Put the macro definitions for the SPM major and minor versions with
FF-A support in a separate patch, as suggested by Sami.
ArmPkg/Include/IndustryStandard/ArmFfaSvc.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ArmPkg/Include/IndustryStandard
Declare module wide variables for SPM major and minor versions to be
used in checking the SPM version compatibility. Use the SPM major and
minor version macros declared in the previous patch for the version
check.
Signed-off-by: Sughosh Ganu
---
Changes since V3:
* Separate out the declaration
.
Signed-off-by: Sughosh Ganu
---
Changes since V3:
* Put the PcdFfaEnable under the PcdsFeatureFlag.AARCH64 section to
avoid build breakage for the X64 StandaloneMm builds.
ArmPkg/ArmPkg.dec | 7 +++
1 file changed, 7 insertions(+)
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index
From: Achin Gupta
Add the Firmware Framework(FF-A) header in the StandaloneMm entry
point driver. Support for invoking the functions through FF-A will be
added in a subsequent patch.
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
---
Changes since V3: None
StandaloneMmPkg/Library/Sta
From: Achin Gupta
The Arm SMC calling convention standard v1.2 allows 8 input and output
parameter registers. The FF-A specification relies on this
communication. This patch extends the number of output registers
returned by ArmCallSvc() to match this convention.
Signed-off-by: Achin Gupta
Revi
;s attributes
Ilias Apalodimas (2):
MdeModulePkg/VariableStandaloneMm: Set PcdFlashNvStorageVariableBase
to Pcd
StandaloneMmPkg: Allow sending FFA Direct Request message to
StandaloneMm
Sughosh Ganu (5):
ArmPkg: Introduce support for PcdFfaEnable
ArmPkg: Add macros for SPM version
From: Achin Gupta
This patch adds a rudimentary header file with defines for FF-A ABIs
that will be used as the transport between S-EL0 and the SPM
Signed-off-by: Achin Gupta
Reviewed-by: Sami Mujawar
Reviewed-by: Ard Biesheuvel
---
Changes since V3: None
ArmPkg/Include/IndustryStandard/Ar
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