[GIT,PULL] firmware: arm_ffa: Updates for v6.12

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/ffa-updates-6.12

Message

Sudeep Holla Aug. 30, 2024, 1:57 p.m. UTC

Hi ARM SoC Team,

Please pull !

Regards,
Sudeep

-->8

The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b:

  Linux 6.11-rc1 (2024-07-28 14:19:55 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/ffa-updates-6.12

for you to fetch changes up to 61824feae5c07987f70519b1235e50baa138b3c2:

  firmware: arm_ffa: Fetch the Rx/Tx buffer size using ffa_features() (2024-08-20 15:40:45 +0100)

----------------------------------------------------------------
Arm FF-A updates for v6.12

The main addition this time is the basic support for FF-A v1.2
specification which includes support for newly added:
1. FFA_MSG_SEND_DIRECT_{REQ,RESP}2
2. FFA_PARTITION_INFO_GET_REGS
3. FFA_YIELD support in direct messaging

Apart from these, the changes include support to fetch the Rx/Tx buffer
size using FFA_FEATURES, addition of the FF-A FIDs for v1.2 and some
coding style cleanups.

----------------------------------------------------------------
Sudeep Holla (7):
      firmware: arm_ffa: Some coding style fixes
      firmware: arm_ffa: Update the FF-A command list with v1.2 additions
      firmware: arm_ffa: Move the function ffa_features() earlier
      firmware: arm_ffa: Add support for FFA_PARTITION_INFO_GET_REGS
      firmware: arm_ffa: Add support for FFA_MSG_SEND_DIRECT_{REQ,RESP}2
      firmware: arm_ffa: Add support for FFA_YIELD in direct messaging
      firmware: arm_ffa: Fetch the Rx/Tx buffer size using ffa_features()

 drivers/firmware/arm_ffa/driver.c | 240 +++++++++++++++++++++++++++++---------
 include/linux/arm_ffa.h           |  12 ++
 2 files changed, 195 insertions(+), 57 deletions(-)