linux-kernel - [PATCH 0/4] Add feature check support in ZU+

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Date:   Wed, 6 Apr 2022 03:55:22 -0700
From:   Ronak Jain <ronak.jain@...inx.com>
To:     <michal.simek@...inx.com>, <linux-kernel@...r.kernel.org>
CC:     <gregkh@...uxfoundation.org>, <corbet@....net>,
        <linux-arm-kernel@...ts.infradead.org>, <arnd@...db.de>,
        <lakshmi.sai.krishna.potthuri@...inx.com>, <radheys@...inx.com>,
        Ronak Jain <ronak.jain@...inx.com>
Subject: [PATCH 0/4] Add feature check support in ZU+

Add feature check PM API support for QUERY/IOCTL IDs to get individual
ids version from the firmware/TF-A if supported and return an error
code if the PM API or the QUERY/IOCTL IDs are not supported.

Enable feature check for each PM APIs before executing the
functionality. 

Ronak Jain (4):
  firmware: xilinx: add support for IOCTL and QUERY ID feature check
  firmware: xilinx: add new function for do_feature_check_call
  firmware: xilinx: always check API version for IOCTL/QUERY
  firmware: xilinx: enable feature check for ZynqMP

 drivers/firmware/xilinx/zynqmp.c     | 131 +++++++++++++++++++++++++++++------
 include/linux/firmware/xlnx-zynqmp.h |  11 +++
 2 files changed, 119 insertions(+), 23 deletions(-)

-- 
2.7.4