kernel/linux.git/drivers/parisc/Kconfig, branch v6.12.80

parisc: led: Rewrite LED/LCD driver to utilizize Linux LED subsystem

2023-08-28T15:58:14+00:00

Rewrite the whole driver and drop the own code to calculate load average, disk and LAN load. Switch instead to use the in-kernel LED subsystem, which gives us quite some advantages, e.g. - existing triggers for heartbeat and disk/lan activity can be used - users can configre the LEDs at will to any existing trigger via /sys/class/leds - less overhead since we don't need to run own timers - fully integrated in Linux and as such cleaner code. Note that the driver now depends on CONFIG_LEDS_CLASS which has to be built-in and not as module. Signed-off-by: Helge Deller

Kconfig: introduce HAS_IOPORT option and select it as necessary

2023-04-05T20:15:19+00:00

We introduce a new HAS_IOPORT Kconfig option to indicate support for I/O Port access. In a future patch HAS_IOPORT=n will disable compilation of the I/O accessor functions inb()/outb() and friends on architectures which can not meaningfully support legacy I/O spaces such as s390. The following architectures do not select HAS_IOPORT: * ARC * C-SKY * Hexagon * Nios II * OpenRISC * s390 * User-Mode Linux * Xtensa All other architectures select HAS_IOPORT at least conditionally. The "depends on" relations on HAS_IOPORT in drivers as well as ifdefs for HAS_IOPORT specific sections will be added in subsequent patches on a per subsystem basis. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Acked-by: Johannes Berg # for ARCH=um Acked-by: Geert Uytterhoeven Signed-off-by: Niklas Schnelle Signed-off-by: Arnd Bergmann

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

eisa: consolidate EISA Kconfig entry in drivers/eisa

2018-11-23T02:46:22+00:00

Let architectures opt into EISA support by selecting HAVE_EISA and handle everything else in drivers/eisa. Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner Acked-by: Paul Burton Signed-off-by: Masahiro Yamada

pcmcia: allow PCMCIA support independent of the architecture

2018-11-23T02:46:00+00:00

There is nothing architecture specific in the PCMCIA core, so allow building it everywhere. The actual host controllers will depend on ISA, PCI or a specific SOC. Signed-off-by: Christoph Hellwig Acked-by: Dominik Brodowski Acked-by: Thomas Gleixner Acked-by: Paul Burton Signed-off-by: Masahiro Yamada

PCI: consolidate PCI config entry in drivers/pci

2018-11-23T02:45:34+00:00

There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support, and a FORCE_PCI symbol to for PCI on and the handle the rest in drivers/pci. Signed-off-by: Christoph Hellwig Reviewed-by: Palmer Dabbelt Acked-by: Max Filippov Acked-by: Thomas Gleixner Acked-by: Bjorn Helgaas Acked-by: Geert Uytterhoeven Acked-by: Paul Burton Signed-off-by: Masahiro Yamada

iommu-helper: mark iommu_is_span_boundary as inline

2018-05-09T04:55:44+00:00

This avoids selecting IOMMU_HELPER just for this function. And we only use it once or twice in normal builds so this often even is a size reduction. Signed-off-by: Christoph Hellwig

PCI: Include pci/hotplug Kconfig directly from pci/Kconfig

2016-03-08T21:10:48+00:00

Include pci/hotplug/Kconfig directly from pci/Kconfig, so arches don't have to source both pci/Kconfig and pci/hotplug/Kconfig. Note that this effectively adds pci/hotplug/Kconfig to the following arches, because they already sourced drivers/pci/Kconfig but they previously did not source drivers/pci/hotplug/Kconfig: alpha arm avr32 frv m68k microblaze mn10300 sparc unicore32 Inspired-by-patch-from: Bogicevic Sasa Signed-off-by: Bjorn Helgaas

parisc: led driver requires CONFIG_VM_EVENT_COUNTERS

2013-02-20T21:51:52+00:00

LED activity is calculated out of the vm event counters wich are delivered through the all_vm_events() function which requires CONFIG_VM_EVENT_COUNTERS. Signed-off-by: Helge Deller

treewide: remove commented out Kconfig entries

2011-10-29T19:31:21+00:00

These Kconfig entries have been commented out since (at least) v2.6.12-rc2 (the first commit of the git repository). There's no indication why they're commented out. They might as well be removed. Signed-off-by: Paul Bolle Signed-off-by: Jiri Kosina