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Arnd Bergmann 387969b7ab Arm FF-A firmware driver updates for v6.1

Small set of changes in preparation to add support for FF-A v1.1
specification later. It mainly contains:

1. Splitting up ffa_ops into different categories namely information,
message and memory. It helps to make info and memory operations
independent from ffa_device so thata generic memory management
module can use it without specific ffa_dev.
2. Adds support for querying FF-A features and use the same to detect
the support for 64-bit operations.
3. Adds v1.1 get_partition_info support and use the same to set up
32-bit execution mode flag automatically.
4. Adds pointer to the ffa_dev_ops in struct ffa_dev and drop
ffa_dev_ops_get() which enables to drop ffa_ops in optee_ffa
structure using ffa_dev->ops directly. Additionally ffa_dev_ops is
renamed as ffa_ops.
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Merge tag 'ffa-updates-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers

Arm FF-A firmware driver updates for v6.1

Small set of changes in preparation to add support for FF-A v1.1
specification later. It mainly contains:

* tag 'ffa-updates-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_ffa: Split up ffa_ops into info, message and memory operations
firmware: arm_ffa: Set up 32bit execution mode flag using partiion property
firmware: arm_ffa: Add v1.1 get_partition_info support
firmware: arm_ffa: Rename ffa_dev_ops as ffa_ops
firmware: arm_ffa: Make memory apis ffa_device independent
firmware: arm_ffa: Use FFA_FEATURES to detect if native versions are supported
firmware: arm_ffa: Add support for querying FF-A features
firmware: arm_ffa: Remove ffa_dev_ops_get()
tee: optee: Drop ffa_ops in optee_ffa structure using ffa_dev->ops directly
firmware: arm_ffa: Add pointer to the ffa_dev_ops in struct ffa_dev

Link: https://lore.kernel.org/r/20220913100612.2924643-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2022-09-15 22:07:07 +02:00

amdtee

TEE shared memory cleanup for v5.18

2022-02-25 17:05:11 +01:00

optee

firmware: arm_ffa: Split up ffa_ops into info, message and memory operations

2022-09-08 11:34:04 +01:00

Kconfig

tee: combine "config" and "menu" for TEE's menuconfig

2022-04-05 07:32:23 +02:00

Makefile