blackbird-op-linux/drivers/fsi, branch v5.3

fsi: scom: Don't abort operations for minor errors

2019-08-28T20:59:18+00:00

The scom driver currently fails out of operations if certain system errors are flagged in the status register; system checkstop, special attention, or recoverable error. These errors won't impact the ability of the scom engine to perform operations, so the driver should continue under these conditions. Also, don't do a PIB reset for these conditions, since it won't help. Fixes: 6b293258cded ("fsi: scom: Major overhaul") Signed-off-by: Eddie James Cc: stable Acked-by: Jeremy Kerr Acked-by: Benjamin Herrenschmidt Signed-off-by: Joel Stanley Link: https://lore.kernel.org/r/20190827041249.13381-1-jk@ozlabs.org Signed-off-by: Greg Kroah-Hartman

fsi: sbefifo: Don't fail operations when in SBE IPL state

2019-07-03T19:17:11+00:00

SBE fifo operations should be allowed while the SBE is in any of the "IPL" states. Operations should succeed in this state. Fixes: 9f4a8a2d7f9d fsi/sbefifo: Add driver for the SBE FIFO Reviewed-by: Joel Stanley Tested-by: Alistair Popple Signed-off-by: Eddie James Link: https://lore.kernel.org/r/1561575415-3282-1-git-send-email-eajames@linux.ibm.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'fsi-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi into char-misc-next

2019-07-03T07:21:25+00:00

Joel writes: FSI changes for 5.3 - Add MAINTAINERS entry. There is now a git tree and a mailing list/patchwork for collecting FSI patches - Bug fix for error driver registration error paths - Correction for the OCC hwmon driver to meet the spec * tag 'fsi-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi: fsi/core: Fix error paths on CFAM init OCC: FSI and hwmon: Add sequence numbering MAINTAINERS: Add FSI subsystem

fsi/core: Fix error paths on CFAM init

2019-07-03T01:12:53+00:00

Change d1dcd67825 re-worked the struct fsi_slave initialisation in fsi_slave_init, but introduced a few inconsitencies: the slave->dev is now registered through cdev_device_add, but we may kfree() the device out from underneath the cdev registration. We may also leave an IDA allocated. This change fixes the error paths, so that we kfree() only before the device is registered with the core code. We also move the smode write to before we start creating proper devices, as it's the most likely to fail. We also remove the IDA-allocated minor on error, and properly clean up the of_node. Fixes: d1dcd6782576 ("fsi: Add cfam char devices") Reported-by: Lei YU Tested-by: John Wang Signed-off-by: Jeremy Kerr Signed-off-by: Joel Stanley

OCC: FSI and hwmon: Add sequence numbering

2019-07-03T01:11:22+00:00

Sequence numbering of the commands submitted to the OCC is required by the OCC interface specification. Add sequence numbering and check for the correct sequence number on the response. Signed-off-by: Eddie James Acked-by: Guenter Roeck Reviewed-by: Lei YU Signed-off-by: Joel Stanley

Merge 5.2-rc6 into char-misc-next

2019-06-23T07:23:33+00:00

We need the char-misc fixes in here as well. Signed-off-by: Greg Kroah-Hartman

fsi: cf-fsi-fw: Use the correct style for SPDX License Identifier

2019-06-19T17:35:51+00:00

This patch corrects the SPDX License Identifier style in header file related to Drivers for FRU Support Interface. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches Signed-off-by: Nishad Kamdar Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 469

2019-06-19T15:09:11+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of mergchantability 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 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.997941624@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30T18:26:41+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that 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 655 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman