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[v3,00/10] firmware: arm_ffa: Refactoring and initial/minor v1.1 update

Message ID 20220907145240.1683088-1-sudeep.holla@arm.com (mailing list archive)
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Series firmware: arm_ffa: Refactoring and initial/minor v1.1 update | expand

Message

Sudeep Holla Sept. 7, 2022, 2:52 p.m. UTC 
Hi All,

This series is just some refactoring in preparation to add FF-A v1.1
support. It doesn't have any memory layout or notification changes
supported in v1.1 yet.

Regards,
Sudeep

v2[2]->v3:
	- Fixed the logic to set 32bit mode which was wrong.
	- Ensured that we advance each partition info size by returned
	  size even if the size is greater than the partition_info structure,
	  we will still just copy the right size.

v1[1]->v2[2]:
	- Merged dropping of ffa_ops in optee_ffa structure and using
	  ffa_dev->ops into single patch
	- Added separate patch(didn't fit any patch strictly to fit in)
	  to rename ffa_dev_ops as ffa_ops as suggested by Sumit
	- Fixed some minor comments, handling size > structure size in
	  partition_info_get and added extra parameter to ffa_features
	  to get both possible output/interface properties.

[1] https://lore.kernel.org/all/20220830100700.344594-1-sudeep.holla@arm.com
[2] https://lore.kernel.org/all/20220902124032.788488-1-sudeep.holla@arm.com

Sudeep Holla (10):
  firmware: arm_ffa: Add pointer to the ffa_dev_ops in struct ffa_dev
  tee: optee: Drop ffa_ops in optee_ffa structure using ffa_dev->ops directly
  firmware: arm_ffa: Remove ffa_dev_ops_get()
  firmware: arm_ffa: Add support for querying FF-A features
  firmware: arm_ffa: Use FFA_FEATURES to detect if native versions are supported
  firmware: arm_ffa: Make memory apis ffa_device independent
  firmware: arm_ffa: Rename ffa_dev_ops as ffa_ops
  firmware: arm_ffa: Add v1.1 get_partition_info support
  firmware: arm_ffa: Set up 32bit execution mode flag using partiion property
  firmware: arm_ffa: Split up ffa_ops into info, message and memory operations

 drivers/firmware/arm_ffa/bus.c    |   4 +-
 drivers/firmware/arm_ffa/driver.c | 131 +++++++++++++++++++++++-------
 drivers/tee/optee/ffa_abi.c       |  46 +++++------
 drivers/tee/optee/optee_private.h |   1 -
 include/linux/arm_ffa.h           |  36 +++++---
 5 files changed, 151 insertions(+), 67 deletions(-)

--
2.37.3

Comments

Sudeep Holla Sept. 8, 2022, 11:24 a.m. UTC | #1 
On Wed, 7 Sep 2022 15:52:30 +0100, Sudeep Holla wrote:
> This series is just some refactoring in preparation to add FF-A v1.1
> support. It doesn't have any memory layout or notification changes
> supported in v1.1 yet.
> 
> Regards,
> Sudeep
> 
> [...]

Applied to sudeep.holla/linux (for-next/ffa), thanks!

[01/10] firmware: arm_ffa: Add pointer to the ffa_dev_ops in struct ffa_dev
        https://git.kernel.org/sudeep.holla/c/d01387fc1642
[02/10] tee: optee: Drop ffa_ops in optee_ffa structure using ffa_dev->ops directly
        https://git.kernel.org/sudeep.holla/c/320c3fa38c51
[03/10] firmware: arm_ffa: Remove ffa_dev_ops_get()
        https://git.kernel.org/sudeep.holla/c/55bf84fd0a76
[04/10] firmware: arm_ffa: Add support for querying FF-A features
        https://git.kernel.org/sudeep.holla/c/cb1f4c2c15bb
[05/10] firmware: arm_ffa: Use FFA_FEATURES to detect if native versions are supported
        https://git.kernel.org/sudeep.holla/c/e57fba9105fa
[06/10] firmware: arm_ffa: Make memory apis ffa_device independent
        https://git.kernel.org/sudeep.holla/c/8c3812c8f74f
[07/10] firmware: arm_ffa: Rename ffa_dev_ops as ffa_ops
        https://git.kernel.org/sudeep.holla/c/7aa7a9798955
[08/10] firmware: arm_ffa: Add v1.1 get_partition_info support
        https://git.kernel.org/sudeep.holla/c/bb1be7498500
[09/10] firmware: arm_ffa: Set up 32bit execution mode flag using partiion property
	(with the additional version check as discussed on the list)
        https://git.kernel.org/sudeep.holla/c/106b11b1ccd5
[10/10] firmware: arm_ffa: Split up ffa_ops into info, message and memory operations
        https://git.kernel.org/sudeep.holla/c/5b0c6328e47d

--
Regards,
Sudeep