From: Grant Likely <grant.likely@secretlab.ca>
To: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
devicetree-discuss@lists.ozlabs.org,
Milton Miller <miltonm@bga.com>,
benh@kernel.crashing.org, Rob Herring <rob.herring@calxeda.com>
Subject: [RFCv2 00/14]
Date: Mon, 23 Jan 2012 14:07:36 -0700 [thread overview]
Message-ID: <1327352870-14687-1-git-send-email-grant.likely@secretlab.ca> (raw)
Hey everyone,
Here's the second RFC for the irq_domain patches. I could use some
help testing now. I still expect there will be a few bugs. The
series is based on v3.3-rc1, and I've pushed it out to my git server:
git://git.secretlab.ca/git/linux-2.6.git irqdomain/next
On Wed, Jan 11, 2012 at 1:22 PM, Grant Likely <grant.likely@secretlab.ca> wrote:
> Here are the patches that I've been working on to finish up the creation
> of the generic irq_domain infrastructure.
>
> I'm taking a different approach that I originally intended.
> Originally I intended to start with the basic design of irq_host from
> powerpc, but there were some things about the implementation that I
> didn't like, so I was going to reimplement those bits and then migrate
> powerpc over to use it. That was a mistake and would have resulted in
> a lot more work. Instead, I should have started with the powerpc
> irq_host code, moved it to a common location, and then reworked it in
> place. The powerpc code is working and well tested. It is a lot less
> risky to use it as the starting point with a nicely bisectable series
> of changes to make it do what other architectures need.
[RFCv2 01/14] irq_domain: add documentation and MAINTAINERS entry.
[RFCv2 02/14] dt: Make irqdomain less verbose
[RFCv2 03/14] irq_domain: Make irq_domain structure match powerpc's
[RFCv2 04/14] irq_domain: convert microblaze from irq_host to
[RFCv2 05/14] irq_domain/powerpc: Use common irq_domain structure
[RFCv2 06/14] irq_domain/powerpc: eliminate irq_map; use
[RFCv2 07/14] irq_domain/powerpc: Eliminate virq_is_host()
[RFCv2 08/14] irq_domain: Move irq_domain code from powerpc to
[RFCv2 09/14] irqdomain: remove NO_IRQ from irq domain code
[RFCv2 10/14] irq_domain: Remove references to old irq_host names
[RFCv2 11/14] irq_domain: Replace irq_alloc_host() with
[RFCv2 12/14] irq_domain: Add support for base irq and hwirq in
[RFCv2 13/14] irq_domain: Remove 'new' irq_domain in favour of the
[RFCv2 14/14] irq_domain: Remove irq_domain_add_simple()
Documentation/IRQ-domain.txt | 113 ++++
MAINTAINERS | 9 +
arch/arm/common/gic.c | 97 ++--
arch/arm/common/vic.c | 16 +-
arch/arm/include/asm/hardware/gic.h | 4 +-
arch/arm/include/asm/hardware/vic.h | 2 +
arch/arm/mach-exynos/common.c | 2 +-
arch/arm/mach-imx/mach-imx6q.c | 3 +-
arch/arm/mach-msm/board-msm8x60.c | 8 +-
arch/arm/mach-mx5/imx51-dt.c | 4 +-
arch/arm/mach-mx5/imx53-dt.c | 4 +-
arch/arm/mach-omap2/board-generic.c | 2 +-
arch/arm/mach-prima2/irq.c | 2 +-
arch/arm/mach-versatile/core.c | 5 +-
arch/microblaze/include/asm/irq.h | 4 +-
arch/microblaze/kernel/irq.c | 2 +-
arch/microblaze/kernel/setup.c | 2 -
arch/powerpc/Kconfig | 1 +
arch/powerpc/include/asm/ehv_pic.h | 2 +-
arch/powerpc/include/asm/i8259.h | 2 +-
arch/powerpc/include/asm/irq.h | 247 +-------
arch/powerpc/include/asm/mpic.h | 2 +-
arch/powerpc/include/asm/xics.h | 2 +-
arch/powerpc/kernel/irq.c | 617 +------------------
arch/powerpc/platforms/512x/mpc5121_ads_cpld.c | 12 +-
arch/powerpc/platforms/52xx/media5200.c | 15 +-
arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 16 +-
arch/powerpc/platforms/52xx/mpc52xx_pic.c | 12 +-
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c | 14 +-
arch/powerpc/platforms/85xx/socrates_fpga_pic.c | 15 +-
arch/powerpc/platforms/86xx/gef_pic.c | 15 +-
arch/powerpc/platforms/cell/axon_msi.c | 29 +-
arch/powerpc/platforms/cell/beat_interrupt.c | 16 +-
arch/powerpc/platforms/cell/interrupt.c | 16 +-
arch/powerpc/platforms/cell/spider-pic.c | 14 +-
arch/powerpc/platforms/embedded6xx/flipper-pic.c | 30 +-
arch/powerpc/platforms/embedded6xx/hlwd-pic.c | 35 +-
arch/powerpc/platforms/iseries/irq.c | 11 +-
arch/powerpc/platforms/powermac/pic.c | 15 +-
arch/powerpc/platforms/powermac/smp.c | 9 +-
arch/powerpc/platforms/ps3/interrupt.c | 11 +-
arch/powerpc/platforms/wsp/opb_pic.c | 15 +-
arch/powerpc/sysdev/cpm1.c | 9 +-
arch/powerpc/sysdev/cpm2_pic.c | 11 +-
arch/powerpc/sysdev/ehv_pic.c | 14 +-
arch/powerpc/sysdev/fsl_msi.c | 10 +-
arch/powerpc/sysdev/fsl_msi.h | 2 +-
arch/powerpc/sysdev/i8259.c | 15 +-
arch/powerpc/sysdev/ipic.c | 15 +-
arch/powerpc/sysdev/ipic.h | 2 +-
arch/powerpc/sysdev/mpc8xx_pic.c | 11 +-
arch/powerpc/sysdev/mpic.c | 17 +-
arch/powerpc/sysdev/mpic_msi.c | 2 +-
arch/powerpc/sysdev/mv64x60_pic.c | 11 +-
arch/powerpc/sysdev/qe_lib/qe_ic.c | 13 +-
arch/powerpc/sysdev/qe_lib/qe_ic.h | 2 +-
arch/powerpc/sysdev/tsi108_pci.c | 13 +-
arch/powerpc/sysdev/uic.c | 14 +-
arch/powerpc/sysdev/xics/xics-common.c | 25 +-
arch/powerpc/sysdev/xilinx_intc.c | 19 +-
drivers/gpio/gpio-mpc8xxx.c | 15 +-
drivers/mfd/twl-core.c | 12 +-
include/linux/irqdomain.h | 180 ++++--
kernel/irq/irqdomain.c | 757 ++++++++++++++++++----
64 files changed, 1207 insertions(+), 1414 deletions(-)
next reply other threads:[~2012-01-23 21:07 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-23 21:07 Grant Likely [this message]
2012-01-23 21:07 ` [RFCv2 01/14] irq_domain: add documentation and MAINTAINERS entry Grant Likely
2012-01-24 19:13 ` Randy Dunlap
2012-01-28 17:05 ` Grant Likely
2012-01-23 21:07 ` [RFCv2 02/14] dt: Make irqdomain less verbose Grant Likely
2012-01-23 21:07 ` [RFCv2 03/14] irq_domain: Make irq_domain structure match powerpc's irq_host Grant Likely
2012-01-24 21:38 ` Rob Herring
2012-01-24 22:08 ` Grant Likely
2012-01-24 22:11 ` Rob Herring
2012-01-23 21:07 ` [RFCv2 04/14] irq_domain: convert microblaze from irq_host to irq_domain Grant Likely
2012-01-23 21:07 ` [RFCv2 05/14] irq_domain/powerpc: Use common irq_domain structure instead of irq_host Grant Likely
2012-01-23 21:07 ` [RFCv2 06/14] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead Grant Likely
2012-01-23 21:07 ` [RFCv2 07/14] irq_domain/powerpc: Eliminate virq_is_host() Grant Likely
2012-01-23 21:07 ` [RFCv2 08/14] irq_domain: Move irq_domain code from powerpc to kernel/irq Grant Likely
2012-01-23 21:07 ` [RFCv2 09/14] irqdomain: remove NO_IRQ from irq domain code Grant Likely
2012-01-23 21:07 ` [RFCv2 10/14] irq_domain: Remove references to old irq_host names Grant Likely
2012-01-23 21:07 ` [RFCv2 11/14] irq_domain: Replace irq_alloc_host() with revmap-specific initializers Grant Likely
2012-01-23 21:07 ` [RFCv2 12/14] irq_domain: Add support for base irq and hwirq in legacy mappings Grant Likely
2012-01-23 21:07 ` [RFCv2 13/14] irq_domain: Remove 'new' irq_domain in favour of the ppc one Grant Likely
2012-01-24 22:10 ` Rob Herring
2012-01-25 0:26 ` Grant Likely
2012-01-23 21:07 ` [RFCv2 14/14] irq_domain: Remove irq_domain_add_simple() Grant Likely
2012-01-23 21:53 ` [RFCv2 00/14] Rob Herring
2012-01-25 14:13 ` Cousson, Benoit
2012-01-25 18:51 ` Rob Herring
2012-01-26 21:33 ` Grant Likely
2012-01-27 22:08 ` Benjamin Herrenschmidt
2012-01-27 22:13 ` Grant Likely
2012-01-25 22:53 ` Mark Salter
2012-01-26 13:38 ` Grant Likely
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