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* powerpc: Trim defconfigsBenjamin Herrenschmidt2010-08-08
| | | | | | This trims all our defconfigs using make savedefconfig Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Disable CONFIG_SYSFS_DEPRECATEDGrant Likely2010-06-15
| | | | | | | | | | | | 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>
* powerpc: Build-in e1000e for pseries & ppc64_defconfigMichael Neuling2010-05-21
| | | | | | | | The e1000e device is becoming more common these days, so let's just build it in for pseries & ppc64_defconfig. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2010-02-28
|\ | | | | | | | | Conflicts: drivers/firmware/iscsi_ibft.c
| * powerpc: Reduce differences between pseries and ppc64 defconfigsAnton Blanchard2010-02-08
| | | | | | | | | | | | | | | | | | | | | | | | The pseries and ppc64 defconfigs have drifted apart over the years. Reduce some of the differences while still keeping the idea that the ppc64 defconfig is cross platform but enables fewer features than pseries, eg NR_CPUS is lower. Also enable a number of common adapters as modules. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | Merge branch 'master' of ↵David S. Miller2010-02-04
|\ \ | |/ |/| | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * ps3_gelic_wireless: Remove PS3 gelic legacy wpa supportHamish Guthrie2010-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | The current PS3 gelic wireless driver has support for wireless extensions. The original PS3 gelic wireless driver exposed a dedicated API for a dedicated wpa_supplicant driver. This old API could be enabled with CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE, however, as this is not being used by any distros, and it is being removed from the driver and from wpa_supplicant. Signed-off-by: Hamish Guthrie <hamish.guthrie@sonycom.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | powerpc/defconfigs: Set HZ=100 on pseries and ppc64 defconfigsAnton Blanchard2009-12-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we have high res timers there is less of a reason for a high HZ value. Furthermore I think there a few reasons we should reduce HZ to 100: - Timer interrupt overhead. While this overhead is small, there are applications that are very sensitive to jitter (eg some HPC apps). - Issues with the timer wheel code. When coming out of NO_HZ idle we work our way through the timer code one tick at a time. If we have been idle a long time, this adds up - I sometimes see milliseconds of time spent in that loop. Long term we should fix the timer wheel algorithm, but for now if we reduce HZ then we reduce the amount of work the timer code has to do when coming out of idle. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | powerpc/defconfigs: Disable token ring in powerpc defconfigsAnton Blanchard2009-12-17
| | | | | | | | | | | | | | | | Token what? Lets save some space in our powerpc kernels and remove token ring support. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | powerpc/defconfigs: Reduce 64bit vmlinux by making acenic and cramfs modulesAnton Blanchard2009-12-17
|/ | | | | | | | | | | | | | Machines with acenic adapters are rare these days, so we may as well make it a module. Cramfs is also very rarely used so we can make it a module. Together this saves 143kB on a 64bit compile: text data bss dec hex filename 8247176 1729404 1221988 11198568 aae068 vmlinux~ 8134997 1727588 1188836 11051421 a8a19d vmlinux Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Turn on self-tests in ppc64_defconfigMichael Ellerman2009-03-23
| | | | | | | | Most of the code enabled by these options is __init, and it's much more useful to actually run the tests. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* eeprom: More consistent symbol namesJean Delvare2009-01-26
| | | | | | | | | | | | 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: Enable PS3 options and QPACE in ppc64_defconfigMichael Ellerman2009-01-12
| | | | | | | To increase the amount of code that's built for a defconfig build. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Update desktop/server defconfigsPaul Mackerras2008-11-11
| | | | | | | | Turned off CONFIG_PCI_LEGACY and turned on EXT4, and otherwise mostly took the defaults. This also updates ppc6xx_defconfig, which covers the 6xx/7xx/7xxx-based embedded boards. Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Update defconfigs for most non-embedded platformsPaul Mackerras2008-08-25
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Turn on ATA_SFF so we get SATA_SVW back in defconfigsPaul Mackerras2008-06-16
| | | | | | | | | | This enables CONFIG_ATA_SFF in the defconfigs that are intended to work on a G5 powermac, i.e. g5_defconfig and ppc64_defconfig. Since the support for the SATA cell in the K2 chipset is provided by the sata_svw.c driver, and that depends on CONFIG_ATA_SFF, we need to turn that and CONFIG_SATA_SVW back on so we can get to the hard disk on G5s. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigs for desktop/server systemsPaul Mackerras2008-05-20
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Remove CONFIG_PCI_LEGACY from some configsStephen Rothwell2008-04-06
| | | | | | | | This will remove some build warnings and doesn't stop us building any drivers that we were building previously with these configs. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update some defconfigsPaul Mackerras2008-03-19
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add EHEA and EHCA as modules in the ppc64_defconfigStephen Rothwell2007-12-21
| | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-12-06
| | | | | | | | | | | 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>
* [POWERPC] Refresh ppc64_defconfig and enable pasemi-related optionsOlof Johansson2007-11-07
| | | | | | | | | | | | | | | | | | Refresh ppc64_defconfig, add PPC_PASEMI and various options that the common boards there need: * Chip drivers (iommu, ethernet, IDE, CF, EDAC, MDIO/PHY) * PCMCIA * PATA_PCMCIA * RTC_CLASS * SATA_MV * SATA_SIL24 * IP_PNP + NFS_ROOT for diskless booting + possibly some other things I might have missed to list Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* task cgroups: enable cgroups by default in some configsPaul Jackson2007-10-19
| | | | | | | | | 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] Enable NO_HZ and high res timers for pseries and ppc64 configsAnton Blanchard2007-10-17
| | | | | | | Enable NO_HZ and high res timers for the ppc64 and pseries defconfigs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Enable SLUB in *_defconfigAnton Blanchard2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | When checking out the new NO_HZ support in powerpc, I noticed we never slept for more than 2 seconds. It turns out SLAB has a 2 second per cpu timer that causes this. After switching to SLUB I see some nice 4 second sleeps which is the limit on this POWER6 box (the decrementer ticks at 512MHz): slept 4.19 sec slept 4.19 sec slept 4.19 sec slept 4.19 sec slept 3.96 sec slept 3.80 sec slept 2.99 sec Since SLUB is now the default and some powerpc defconfigs already enable it, lets enable SLUB across the board for consistency. While doing this I also noticed that the maple defconfig has SLAB debugging enabled which is sure to make your box nice and slow. Fix that too. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-08-30
| | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-06-26
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Rename MPIC_BROKEN_U3 to MPIC_U3_HT_IRQSMichael Ellerman2007-04-24
| | | | | | | | | Rename MPIC_BROKEN_U3 to something a little more descriptive. Its effect is to enable support for HT irqs behind the PCI-X/HT bridge on U3/U4 (aka. CPC9x5) parts. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] use winbond libata instead of ide driver for pseries CD drivesOlaf Hering2007-02-16
| | | | | | | | | Change the default for the built-in IDE on p610/p615/p630 from ide to libata. libata has better error handling and the drive can recover when hald does its CD media polling. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2007-01-22
| | | | | | 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] Add legacy iSeries to ppc64_defconfigStephen Rothwell2007-01-09
| | | | | | | | Since we can now boot legacy iSeries and other machines with the same config, enable legacy iSeries in ppc64_defconfig. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update ppc64_defconfigStephen Rothwell2007-01-09
| | | | | | | | | Enabled new netfilter stuff corresponding to what was enabled before under different names, and turned on the gxt4500 video driver; otherwise just took the defaults. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3Linas Vepstas2006-12-04
| | | | | | | | | Defconfig ppc64 kernels running under late-model distros may hang in the automounter rc.d script, which seems to be expecting autofs version 4. This patch uses the newer autofs. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] update powerpc defconfig files after libata kconfig breakageOlaf Hering2006-09-26
| | | | | | | | | Update defconfig files after libata .config breakage sed -i 's/CONFIG_SCSI_SATA_/CONFIG_SATA_/;s/CONFIG_SCSI_SATA/CONFIG_ATA/' arch/powerpc/configs/*g Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Update defconfigsPaul Mackerras2006-09-09
| | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc/64: enable CONFIG_BLK_DEV_SL82C105Olaf Hering2006-03-16
| | | | | | | | | Enable the onboard IDE driver for p610, p615 and p630. They have the CD connected to this card. All other RS/6000 systems with this controller have no connectors and dont need this option. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Update {g5,pseries,ppc64}_defconfigOlof Johansson2006-02-23
| | | | | | | | | | | | Update defconfigs for g5, pseries and generic ppc64. Default choices for everything, with the following exceptions: * Enable WINDFARM_PM112 on g5 and ppc64. * Increase CONFIG_NR_CPUS to 4 in g5_defconfig * CONFIG_TIGON3=y instead of =m in g5_defconfig Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] e1000: Added disable packet split capabilityJesse Brandeburg2006-01-18
| | | | | | | | | 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>
* [PATCH] enable the RTC driver in ppc64_defconfigOlaf Hering2006-01-10
| | | | | | | Enable the RTC driver. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] Serial: disable jsm in ppc64 defconfigPaul Jackson2006-01-10
| | | | | | | | | | | Changes to the serial driver to remove flip buffers have broken the serial jsm driver. It doesn't even compile anymore. The jsm driver was enabled in only one defconfig - ppc64. In order to keep defconfigs building, disable CONFIG_SERIAL_JSM for the time being. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* powerpc: update defconfigsPaul Mackerras2005-12-20
| | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Move defconfig over and remove remaining arch/ppc64 filesPaul Mackerras2005-11-18
make defconfig will now use arch/powerpc/configs/ppc64_defconfig if running on a ppc64 system. I need to add an arch/powerpc/configs/ppc_defconfig sometime. Signed-off-by: Paul Mackerras <paulus@samba.org>