wireguard-linux/drivers/firmware/tegra/bpmp-debugfs.c, branch jd/unified-crypt-queue

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman

firmware: tegra: Switch to global mrq_is_supported()

2018-11-08T11:49:25Z

Patch "firmware: tegra: add helper to check for supported MRQs" added an API to check if MRQ is supported. Remove the implementation from bpmp debugfs code in favor of that. Signed-off-by: Timo Alho Acked-by: Sivaram Nair Acked-by: Jon Hunter Signed-off-by: Thierry Reding

firmware: tegra: Add BPMP debugfs support

2017-10-19T14:27:56Z

Tegra power management firmware running on the co-processor (BPMP) implements a simple pseudo file system akin to debugfs. The file system can be used for debugging purposes to examine and change the status of selected resources controlled by the firmware (such as clocks, resets, voltages, powergates, ...). Add support to "mirror" the firmware's file system to debugfs. At boot, query firmware for a list of all possible files and create corresponding debugfs entries. Read/write of individual files is implemented by sending a Message ReQuest (MRQ) that passes the full file path name and data to firmware via DRAM. Signed-off-by: Timo Alho Reviewed-by: Jon Hunter Signed-off-by: Thierry Reding