From: Arnd Bergmann Date: Thu, 15 Sep 2022 20:07:06 +0000 (+0200) Subject: Merge tag 'ffa-updates-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=387969b7ab014ca71582473a4950fa711efe204b;p=linux.git Merge tag 'ffa-updates-6.1' of git://git./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: 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. * 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 --- 387969b7ab014ca71582473a4950fa711efe204b