[PATCH v3 00/25] irq_domain generalization and refinement
Rob Herring
robherring2 at gmail.com
Sun Jan 29 05:38:26 EST 2012
On 01/27/2012 03:35 PM, Grant Likely wrote:
> Hey everyone,
>
> This patch series is ready for much wider consumption now. I'd like
> to get it into linux-next ASAP because there will be ARM board support
> depending on it. I'll wait a few days before I ask Stephen to pull
> this in.
>
> Stephen/Milton/Ben, any testing you can help with here would be
> appreciated since you've got access to a wider variety of Power
> machines than I do.
>
> Thomas, I think it makes sense to maintain this in a separate branch
> from other irq changes until the next merge window. If you prefer,
> I'm happy to maintain this branch until then.
>
I picked up your irqdomain/next branch and it doesn't compile:
CC kernel/irq/irqdomain.o
kernel/irq/irqdomain.c: In function ‘irq_create_mapping’:
kernel/irq/irqdomain.c:403:47: error: ‘irq’ undeclared (first use in
this function)
kernel/irq/irqdomain.c:403:47: note: each undeclared identifier is
reported only once for each function it app
Rob
> Cheers,
> g.
>
> The following changes since commit dcd6c92267155e70a94b3927bce681ce74b80d1f:
>
> Linux 3.3-rc1 (2012-01-19 15:04:48 -0800)
>
> are available in the git repository at:
> git://git.secretlab.ca/git/linux-2.6 irqdomain/next
>
> Grant Likely (24):
> irq_domain: add documentation and MAINTAINERS entry.
> dt: Make irqdomain less verbose
> irq_domain: Make irq_domain structure match powerpc's irq_host
> irq_domain: convert microblaze from irq_host to irq_domain
> irq_domain/powerpc: Use common irq_domain structure instead of irq_host
> irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead
> irq_domain/powerpc: Eliminate virq_is_host()
> irq_domain: Move irq_domain code from powerpc to kernel/irq
> irqdomain: remove NO_IRQ from irq domain code
> irq_domain: Remove references to old irq_host names
> irq_domain: Replace irq_alloc_host() with revmap-specific initializers
> irq_domain: Add support for base irq and hwirq in legacy mappings
> irq_domain: Remove 'new' irq_domain in favour of the ppc one
> irq_domain: Remove irq_domain_add_simple()
> irq_domain: Create common xlate functions that device drivers can use
> irq_domain: constify irq_domain_ops
> irq_domain/c6x: constify irq_domain structures
> irq_domain/c6x: Use library of xlate functions
> irq_domain/powerpc: constify irq_domain_ops
> irqdomain/powerpc: Replace custom xlate functions with library functions
> irq_domain/x86: Convert x86 (embedded) to use common irq_domain
> irq_domain: Include hwirq number in /proc/interrupts
> irq_domain: remove "hint" when allocating irq numbers
> irq_domain: mostly eliminate slow-path revmap lookups
>
> Mark Salter (1):
> irq_domain/c6x: Convert c6x to use generic irq_domain support.
>
> Documentation/IRQ-domain.txt | 113 +++
> MAINTAINERS | 9 +
> arch/arm/common/gic.c | 95 ++--
> 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/c6x/Kconfig | 1 +
> arch/c6x/include/asm/irq.h | 245 +-------
> arch/c6x/kernel/irq.c | 612 +----------------
> arch/c6x/platforms/megamod-pic.c | 25 +-
> 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 | 26 +-
> arch/powerpc/platforms/powermac/smp.c | 9 +-
> arch/powerpc/platforms/ps3/interrupt.c | 11 +-
> arch/powerpc/platforms/wsp/opb_pic.c | 26 +-
> arch/powerpc/sysdev/cpm1.c | 9 +-
> arch/powerpc/sysdev/cpm2_pic.c | 23 +-
> 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 | 31 +-
> 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 | 26 +-
> arch/powerpc/sysdev/qe_lib/qe_ic.h | 2 +-
> arch/powerpc/sysdev/tsi108_pci.c | 22 +-
> arch/powerpc/sysdev/uic.c | 26 +-
> arch/powerpc/sysdev/xics/xics-common.c | 28 +-
> arch/powerpc/sysdev/xilinx_intc.c | 19 +-
> arch/x86/Kconfig | 2 +
> arch/x86/include/asm/irq_controller.h | 12 -
> arch/x86/include/asm/prom.h | 10 -
> arch/x86/kernel/devicetree.c | 101 +--
> drivers/gpio/gpio-mpc8xxx.c | 30 +-
> drivers/mfd/twl-core.c | 12 +-
> drivers/net/phy/mdio-gpio.c | 4 +-
> include/linux/irqdomain.h | 190 ++++--
> kernel/irq/irqdomain.c | 816 +++++++++++++++++++---
> kernel/irq/proc.c | 3 +
> 74 files changed, 1334 insertions(+), 2471 deletions(-)
> create mode 100644 Documentation/IRQ-domain.txt
> delete mode 100644 arch/x86/include/asm/irq_controller.h
>
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