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linux/drivers/misc/genwqe/card_debugfs.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 289 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 only 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 8 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.300923465@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-29 07:18:03 -07:00
misc: genwqe: card_debugfs: Demote file header from kerneldoc Kerneldoc does not understand file headers. There is therefor no reason for them to use the syntax. Fixes the following W=1 kernel build warnings: drivers/misc/genwqe/card_debugfs.c:30: warning: Function parameter or member 's' not described in 'dbg_uidn_show' drivers/misc/genwqe/card_debugfs.c:30: warning: Function parameter or member 'regs' not described in 'dbg_uidn_show' drivers/misc/genwqe/card_debugfs.c:30: warning: Function parameter or member 'entries' not described in 'dbg_uidn_show' Cc: Michael Jung <mijung@gmx.net> Cc: Michael Ruettger <michael@ibmra.de> Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: Joerg-Stephan Vogt <jsvogt@de.ibm.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200701083118.45744-4-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-01 09:30:51 +01:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
GenWQE: Update author information Updated email address of co-author. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Michael Jung <mijung@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-10 16:37:48 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2026-02-21 16:37:42 -08:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2026-02-21 16:37:42 -08:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwqe: Make defines uppercase This is a clean-up patch, no functional changes intended. It makes all defines uppercase, following a "tradition" that helps to make code clearer. Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-14 12:34:05 -02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: genwqe: Fix misuse of %x The pointer should be printed with %p or %px rather than cast to long long type and printed with %016llx. Change %x to %p to print the pointer. Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-21 19:47:48 +08:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
GenWQE: Support blocking when DDCB queue is busy When the GenWQE hardware queue was busy, the driver returned simply -EBUSY. This caused polling by applications which increased the load on the already busy system. This change implements the possiblity to sleep on a waitqueue instead when the DDCB queue is busy. The requestor is woken up when there is free space on the queue again. The old way to get -EBUSY is still available if the device is openend with O_NONBLOCKING. The default is now blocking behavior. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-10 16:37:53 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: genwqe: Fix misuse of %x The pointer should be printed with %p or %px rather than cast to long long type and printed with %016llx. Change %x to %p to print the pointer. Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-21 19:47:48 +08:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
GenWQE: Support blocking when DDCB queue is busy When the GenWQE hardware queue was busy, the driver returned simply -EBUSY. This caused polling by applications which increased the load on the already busy system. This change implements the possiblity to sleep on a waitqueue instead when the DDCB queue is busy. The requestor is woken up when there is free space on the queue again. The old way to get -EBUSY is still available if the device is openend with O_NONBLOCKING. The default is now blocking behavior. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-10 16:37:53 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
GenWQE: Remove sysfs entry for driver version A special sysfs entry to display the driver version is not needed. We left the driver version and adjusted it to the naming a lot of other drivers use. The information can be retrieved by using modinfo genwqe_card. modinfo genwqe_card will provide the same information. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-10 16:37:47 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: remove GENWQE_DEBUGFS_RO() We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 12:05:30 -05:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: genwqe: Fix format string mismatch in card_debugfs.c Fix two format string mismatch in genwqe_init_debugfs() Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-24 12:25:49 +09:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
misc: genwqe: Fix format string mismatch in card_debugfs.c Fix two format string mismatch in genwqe_init_debugfs() Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-24 12:25:49 +09:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00
genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp <haver@linux.ibm.com> Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 20:41:07 +02:00
GenWQE: Add support for EEH error recovery This patch implements the callbacks and functions necessary to have EEH recovery support. It adds a config option to enable or disable explicit calls to trigger platform specific mechanisms on error recovery paths. This option is enabled by default only on PPC64 systems and can be overritten via debugfs. If this option is enabled, on the error recovery path the driver will call pci_channel_offline() to check for error condition and issue non-raw MMIO reads to trigger early EEH detection in case of hardware failures. This is necessary since the driver MMIO helper funtions use raw accessors. Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> Acked-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-04 10:57:51 -03:00
GenWQE Debugfs interfaces Debugfs interfaces for the GenWQE card. Help to debug potential problems. Dump internal chip state for debugging and failure determination. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Co-authors: Joerg-Stephan Vogt <jsvogt@de.ibm.com>, Michael Jung <MIJUNG@de.ibm.com>, Michael Ruettger <michael@ibmra.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-09 13:30:42 +01:00