The 'cspell' CI test detected some small typos in ArmPkg.
Correct them.
Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This patch fixes the following Ecc reported error:
Non-Boolean comparisons should use a compare operator
(==, !=, >, < >=, <=)
Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
The following patches added support for StandaloneMM using FF-A:
9da5ee116a ArmPkg: Allow FF-A calls to set memory region's attributes
0e43e02b9b ArmPkg: Allow FF-A calls to get memory region's attributes
However, in the error handling logic for the Get/Set Memory attributes,
the CLANG compiler reports that a status variable could be used without
initialisation. This issue is a false positive and is not seen with GCC.
The Get/Set Memory attributes operation is atomic and therefore an
FFA_INTERRUPT or FFA_SUCCESS response is not expected in response
to FFA_MSG_SEND_DIRECT_REQ. So the remaining cases that could occur
are:
- the target sends FFA_MSG_SEND_DIRECT_RESP with a success or
failure code.
or
- FFA_MSG_SEND_DIRECT_REQ transmission failure.
Therefore,
- reorder the error handling conditions such that it prevents the
uninitialised variable issue being flagged by CLANG.
- move the repetitive code to a static helper function and add
documentation at the appropriate places.
- fix error handling in functions that invoke GetMemoryPermissions().
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
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 <achin.gupta@arm.com>
Co-developed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
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 <achin.gupta@arm.com>
Co-developed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
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 <achin.gupta@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
This patch fixes the following Ecc reported error:
There should be no initialization of a variable as
part of its declaration
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
While this isn't the only Aarch64 directory in the tree, let's
keep from adding more of them.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Pierre Gondois
Sami Mujawar
Achin Gupta
Michael D Kinney
Leif Lindholm