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* powerpc/configs: remove obsolete CONFIG_INET_XFRM_MODE_* and ↵YueHaibing2019-11-131-2/+0
| | | | | | | | | | | | | CONFIG_INET6_XFRM_MODE_* These Kconfig options has been removed in commit 4c145dce2601 ("xfrm: make xfrm modes builtin") So there is no point to keep it in defconfigs any longer. Signed-off-by: YueHaibing <yuehaibing@huawei.com> [mpe: Extract from cross arch patch] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190612071901.21736-1-yuehaibing@huawei.com
* powerpc/configs: Remove useless UEVENT_HELPER_PATHKrzysztof Kozlowski2019-07-031-1/+0
| | | | | | | | | | | | | | | | Remove the CONFIG_UEVENT_HELPER_PATH because: 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was made default to 'n', 2. It is not recommended (help message: "This should not be used today [...] creates a high system load") and was kept only for ancient userland, 3. Certain userland specifically requests it to be disabled (systemd README: "Legacy hotplug slows down the system and confuses udev"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Drop no longer needed CONFIG_IPV6Michael Ellerman2017-08-281-1/+0
| | | | | | | Since commit de551f2eb22a ("net: Build IPv6 into kernel by default") we no longer need to set CONFIG_IPV6 in our defconfigs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Drop CONFIG_SERIAL_TXX9_* from cell/ppc64Michael Ellerman2017-08-281-2/+0
| | | | | | | | | In commit bf4981a00636 ("powerpc: Remove the celleb support") we dropped the celleb support, which made these symbols unselectable because we no longer select HAS_TX99_SERIAL. So drop them from the defconfigs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Drop MEMORY_HOTREMOVE from ppc64/cellMichael Ellerman2017-08-281-1/+0
| | | | | | | | | xxxx In commit 577ec789a79e ("powerpc/cell: Drop select of MEMORY_HOTPLUG") we removed the last traces of any dependency between Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Update for CONFIG_DEBUG_FS being selected via CONFIG_RCU_TRACEMichael Ellerman2017-08-281-1/+0
| | | | | | | | | | | | In commit 961518259b3b ("rcu: Enable RCU tracepoints by default to aid in debugging"), CONFIG_RCU_TRACE was made default y (if CONFIG_TREE_RCU=y, which it is for some of our configs). That in turn causes CONFIG_TREE_RCU_TRACE to be enabled, which selects CONFIG_DEBUG_FS. The end result is that CONFIG_DEBUG_FS is forced on, meaning we don't have to enable it in some of our configs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Drop no longer needed CONFIG_FHANDLEMichael Ellerman2017-08-281-1/+0
| | | | | | | Since commit f76be61755c5 ("Make CONFIG_FHANDLE default y") we no longer need to set CONFIG_FHANDLE in our defconfigs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Explicitly drop CONFIG_INPUT_MOUSEDEVMichael Ellerman2017-08-281-1/+0
| | | | | | | | | | | | | | | | | In commit 73d8ef76006b ("Input: mousedev - stop offering PS/2 to userspace by default") (Jan 2017), CONFIG_INPUT_MOUSEDEV was switched from default y to default n, with the explanation: Evdev interface has been available for many years and by now everyone is switched to using it, so let's stop offering /dev/input/mouseN and /dev/psaux by default. We had a number of configs which had it enabled, but going by the above explanation probably don't need it enabled anymore. So drop the last remnants of it from our defconfigs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/configs: Update for symbol movement onlyMichael Ellerman2017-08-281-1/+1
| | | | | | | Update defconfigs for symbols that have moved around, without their value changing. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* EDAC: Remove EDAC_MM_EDACBorislav Petkov2017-04-101-1/+0
| | | | | | | | | | | | | | Move all the EDAC core functionality behind CONFIG_EDAC and get rid of that indirection. Update defconfigs which had it. While at it, fix dependencies such that EDAC depends on RAS for the tracepoints. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Chris Metcalf <cmetcalf@mellanox.com> Cc: linux-edac@vger.kernel.org
* powerpc: convert cell_defconfig to use libata PATA driversBartlomiej Zolnierkiewicz2016-11-141-4/+3
| | | | | | | | | | | | | | | | | | | IDE subsystem has been deprecated since 2009 and the majority (if not all) of Linux distributions have switched to use libata for ATA support exclusively. However there are still some users (mostly old or/and embedded non-x86 systems) that have not converted from using IDE subsystem to libata PATA drivers. This doesn't seem to be good thing in the long-term for Linux as while there is less and less PATA systems left in use: * testing efforts are divided between two subsystems * having duplicate drivers for same hardware confuses users This patch converts cell_defconfig to use libata PATA drivers. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* powerpc/configs: Remove old symbols from defconfigsAndrew Donnellan2016-07-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Update defconfigs to remove old symbols and comments referencing old symbols. Dropped: * AVERAGE * INET_LRO * EXT3_DEFAULTS_TO_ORDERED * EXT3_FS_XATTR * I2O * INFINIBAND_AMSO1100 * INFINIBAND_EHCA * IP1000 Replaced: * BLK_DEV_XIP -> BLK_DEV_RAM_DAX * CLK_PPC_CORENET -> CLK_QORIQ * EXT2_FS_XIP -> FS_DAX * EXT3_FS* -> EXT4_FS* Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/cell: Drop CONFIG_TUNE_CELL in favour of CONFIG_CELL_CPUMichael Ellerman2015-10-191-1/+1
| | | | | | | | | | | | | | | | The TUNE_CELL option allows you to build a kernel that runs on multiple CPUs but is tuned (ie. optimised) to run on Cell CPUs. Now days no one is building a distro in that fashion, and any users who are building custom kernels for their Cell machines are better off building with CONFIG_CELL_CPU, which builds a kernel that only runs on Cell and therefore can be optimised even more aggresively. Dropping the option also avoids confusing other users, who are presented with an option to tune for Cell when they are not building for a Cell CPU at all. Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc: Remove the celleb supportMichael Ellerman2015-04-071-3/+0
| | | | | | | | | | | | | | | | | The celleb code has seen no actual development for ~7 years. We (maintainers) have no access to test hardware, and it is highly likely the code has bit-rotted. As far as we're aware the hardware was never widely available, and is certainly no longer available, and no one on the list has shown any interest in it over the years. So remove it. If anyone has one and cares please speak up. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Jeremy Kerr <jk@ozlabs.org>
* powerpc: Update all configs using savedefconfigMichael Ellerman2015-01-201-23/+7
| | | | | | | | | | | | | | It looks like it's ~4 years since we updated some of these, so do a bulk update. Verified that the before and after generated configs are exactly the same. Which begs the question why update them? The answer is that it can be confusing when the stored defconfig drifts too far from the generated result. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc: Don't build powernv for other platform defconfigsMichael Ellerman2014-10-031-0/+1
| | | | | | | | | | | | Because powernv arrived after these other platforms, the defconfigs didn't have PPC_POWERNV disabled, and being default y it gets turned on. If we're going to bother having defconfigs for the specific platforms then they should only build the code required for those platforms. The grab bag of everything config is ppc64_defconfig. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc: Make CONFIG_FHANDLE=y for all 64 bit powerpc defconfigsCyril Bur2014-09-091-0/+1
| | | | | | | | CONFIG_FHANDLE is a requirement for systemd and with the increasing uptake of systemd within distros it makes sense for 64 bit defconfigs to include it. Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
* USB: delete CONFIG_USB_DEVICEFS from defconfigNaoki MATSUMOTO2014-05-271-1/+0
| | | | | | | | It no longer occurs in Kconfig. USB: remove CONFIG_USB_DEVICEFS(fb28d58b) leaked remove defconfig. Signed-off-by: Naoki MATSUMOTO <nekomatu+linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* powerpc: Trim defconfigsBenjamin Herrenschmidt2010-08-091-1308/+9
| | | | | | This trims all our defconfigs using make savedefconfig Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Disable CONFIG_SYSFS_DEPRECATEDGrant Likely2010-06-151-2/+1
| | | | | | | | | | | | Acked-by: Grant Likely <grant.likely@secretlab.ca> On 5 May 2010 21:33, "Anton Blanchard" <anton@samba.org> wrote: CONFIG_SYSFS_DEPRECATED can cause issues with newer distros and should not be required for any distro in the last 3 or 4 years, so disable it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* eeprom: More consistent symbol namesJean Delvare2009-01-261-1/+1
| | | | | | | | | | | | Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
* [POWERPC] Update some defconfigsPaul Mackerras2008-03-201-55/+86
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-12-061-77/+99
| | | | | | | | | | | This updates all the defconfigs in arch/powerpc/configs except iseries and ps3, which were updated by the preceding commits. This mostly takes the defaults, except that I turned on tickless idle and high-resolution timers for everything, and turned off instrumentation support and "Fair group CPU scheduler" for the smaller/embedded platforms. Signed-off-by: Paul Mackerras <paulus@samba.org>
* task cgroups: enable cgroups by default in some configsPaul Jackson2007-10-191-0/+1
| | | | | | | | | In pre-cgroup cpusets, a few config files enabled cpusets by default. Signed-off-by: Paul Jackson <pj@sgi.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [POWERPC] cell: Update cell_defconfig for 2.6.23Arnd Bergmann2007-08-251-144/+76
| | | | | Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [CELL] oprofile: add support to OProfile for profiling CELL BE SPUsBob Nelson2007-07-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | From: Maynard Johnson <mpjohn@us.ibm.com> This patch updates the existing arch/powerpc/oprofile/op_model_cell.c to add in the SPU profiling capabilities. In addition, a 'cell' subdirectory was added to arch/powerpc/oprofile to hold Cell-specific SPU profiling code. Exports spu_set_profile_private_kref and spu_get_profile_private_kref which are used by OProfile to store private profile information in spufs data structures. Also incorporated several fixes from other patches (rrn). Check pointer returned from kzalloc. Eliminated unnecessary cast. Better error handling and cleanup in the related area. 64-bit unsigned long parameter was being demoted to 32-bit unsigned int and eventually promoted back to unsigned long. Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Maynard Johnson <mpjohn@us.ibm.com> Signed-off-by: Bob Nelson <rrnelson@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-06-261-140/+103
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] cell_defconfig: Disable cpufreq and pmiChristian Krafft2007-05-171-14/+1
| | | | | | | | | | Cpufreq using pmi is broken by a dependency issue, that will be fixed in a seperate patch. Bare-metal cpufreq is broken by hardware limitations. As it was the only user, pmi is disabled as well. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] update cell_defconfigArnd Bergmann2007-04-231-28/+29
| | | | | | | | Sync with the Kconfig changes, and enable some options for celleb Cc: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> Signed-off-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
* [POWERPC] update cell_defconfigArnd Bergmann2007-03-101-21/+130
| | | | Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
* [POWERPC] Add PMI driver for cell bladeChristian Krafft2007-02-161-0/+1
| | | | | | | | | | | | This adds driver code for the PMI device found in future IBM products. PMI stands for "Platform Management Interrupt" and is a way to communicate with the BMC (Baseboard Management Controller). It provides bidirectional communication with a low latency. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: Heiko J Schick <schickhj@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-01-221-4/+2
| | | | | | Mostly took the defaults, except tried to get the netfilter options more or less as they were before. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] cell: update cell_defconfigArnd Bergmann2006-12-191-44/+314
| | | | | | | New options appeared in the kernel, and new hardware became available for us to use. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
* [POWERPC] update cell_defconfig for ps3 supportArnd Bergmann2006-12-041-8/+23
| | | | | | | | In the common cell kernel, I want to have ps3 enabled to find potential bugs at compile-time. Also enable SPU disassembly in xmon. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
* [POWERPC] cell: Add oprofile supportMaynard Johnson2006-12-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PPU event-based and cycle-based profiling support to Oprofile for Cell. Oprofile is expected to collect data on all CPUs simultaneously. However, there is one set of performance counters per node. There are two hardware threads or virtual CPUs on each node. Hence, OProfile must multiplex in time the performance counter collection on the two virtual CPUs. The multiplexing of the performance counters is done by a virtual counter routine. Initially, the counters are configured to collect data on the even CPUs in the system, one CPU per node. In order to capture the PC for the virtual CPU when the performance counter interrupt occurs (the specified number of events between samples has occurred), the even processors are configured to handle the performance counter interrupts for their node. The virtual counter routine is called via a kernel timer after the virtual sample time. The routine stops the counters, saves the current counts, loads the last counts for the other virtual CPU on the node, sets interrupts to be handled by the other virtual CPU and restarts the counters, the virtual timer routine is scheduled to run again. The virtual sample time is kept relatively small to make sure sampling occurs on both CPUs on the node with a relatively small granularity. Whenever the counters overflow, the performance counter interrupt is called to collect the PC for the CPU where data is being collected. The oprofile driver relies on a firmware RTAS call to setup the debug bus to route the desired signals to the performance counter hardware to be counted. The RTAS call must set the routing registers appropriately in each of the islands to pass the signals down the debug bus as well as routing the signals from a particular island onto the bus. There is a second firmware RTAS call to reset the debug bus to the non pass thru state when the counters are not in use. Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Maynard Johnson <mpjohn@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6' into for-linusPaul Mackerras2006-12-041-6/+13
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| * [POWERPC] cell: update defconfigArnd Bergmann2006-10-251-6/+13
| | | | | | | | | | | | =================================================================== Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] cell: add cpufreq driver for Cell BE processorChristian Krafft2006-10-251-1/+14
| | | | | | | | | | | | | | | | This patch adds a cpufreq backend driver to enable frequency scaling on cell. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] cell: add temperature to SPU and CPU sysfs entriesChristian Krafft2006-10-251-0/+1
|/ | | | | | | | | | | | | | | This patch adds a module that registers sysfs attributes to CPU and SPU containing the temperature of the CBE. They can be found under /sys/devices/system/spu/cpuX/thermal/temperature[0|1] /sys/devices/system/spu/spuX/thermal/temperature The temperature is read from the on-chip temperature sensors. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update cell_defconfigArnd Bergmann2006-10-051-14/+46
| | | | | | | | This adds defaults for new configuration options added since 2.6.18 and it enables the option for 64kb pages by default. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2006-09-101-7/+51
| | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Enable XMON in cell_defconfigMichael Ellerman2006-06-281-3/+4
| | | | | | | Now that we have the udbg callbacks we can enable XMON by default. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] spufs: split the Cell BE support into generic and platform ↵Geoff Levand2006-06-211-1/+3
| | | | | | | | | | | | | | | | | | dependant parts Creates new config variables PPC_CELL_NATIVE and PPC_IBM_CELL_BLADE. The existing CONFIG_PPC_CELL is now used to denote the generic Cell processor support. PPC_CELL = make descends into platforms/cell PPC_CELL_NATIVE = add bare metal support PPC_IBM_CELL_BLADE = add blade device drivers, etc. Also renames spu_priv1.c to spu_priv1_mmio.c. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] cell: update defconfigarnd@arndb.de2006-06-211-12/+17
| | | | | | | | Enable some of the most requested features in defconfig and refresh with the latest powerpc.git Kconfig files. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] cell: add RAS supportBenjamin Herrenschmidt2006-06-211-0/+1
| | | | | | | | | | | | | | | | | This is a first version of support for the Cell BE "Reliability, Availability and Serviceability" features. It doesn't yet handle some of the RAS interrupts (the ones described in iic_is/iic_irr), I'm still working on a proper way to expose these. They are essentially a cascaded controller by themselves (sic !) though I may just handle them locally to the iic driver. I need also to sync with David Erb on the way he hooked in the performance monitor interrupt. So that's all for 2.6.17 and I'll do more work on that with my rework of the powerpc interrupt layer that I'm hacking on at the moment. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: update cell_defconfigArnd Bergmann2006-04-291-15/+25
| | | | | | | reflect the changes to Kconfig since the last update. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: update cell defconfigArnd Bergmann2006-03-271-81/+52
| | | | | | | | The default configuration in mainline got a little out of sync with what we use internally. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: update defconfigsPaul Mackerras2006-03-161-28/+66
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] e1000: Added disable packet split capabilityJesse Brandeburg2006-01-181-0/+1
| | | | | | | | | Adds the ability to disability packet split at compile time and use the legacy receive path on PCI express hardware. Made this a CONFIG option and modified the Kconfig, to reflect the new option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* powerpc: update defconfigsPaul Mackerras2005-12-201-3/+4
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
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