[PATCH V3 0/6] gicv2m: acpi: Add ACPI support for GICv2m MSI
Suravee.Suthikulpanit at amd.com
Wed Oct 21 11:47:23 PDT 2015
This patch series has been forked from the following patch series since
it no longer depends on the rest of the patches.
[PATCH v4 00/10] ACPI GIC Self-probing, GICv2m and GICv3 support
It has been ported to use the newly introduced device fwnode_handle
for ACPI irqdmain introduced by Marc in the following patch series:
[PATCH v2 00/17] Divorcing irqdomain and device_node
The following git branch contains the submitted patches along with
the pre-requsite patches (mainly for ARM64 PCI support for ACPI).
This has been tested on AMD Seattle (Overdrive) RevB system.
NOTE: I have not tested ACPI GICv2m multiframe support since
I don't have access to such system. Any helps are appreciated.
Changes from V2: (https://lkml.org/lkml/2015/10/14/1010)
- Minor clean up from Tomasz review comment in patch 6/6.
Changes from V1: (https://lkml.org/lkml/2015/10/13/859)
- Rebase on top of Marc's patch to addng support for multiple MSI frames
- Adding fwnode convenient functions (patch 3 and 4)
Suravee Suthikulpanit (6):
pci: msi: Add support to query MSI domain for pci device
acpi: pci: Setup MSI domain for ACPI based pci devices
irqdomain: introduce is_fwnode_irqchip helper
irqdomain: Introduce irq_domain_get_irqchip_fwnode_name helper
gicv2m: Refactor to prepare for ACPI support
gicv2m: acpi: Introducing GICv2m ACPI support
drivers/irqchip/irq-gic-v2m.c | 152 ++++++++++++++++++++++++++++++++++------
drivers/irqchip/irq-gic.c | 5 +-
drivers/pci/msi.c | 30 ++++++++
drivers/pci/pci-acpi.c | 13 ++++
drivers/pci/probe.c | 2 +
include/linux/irqchip/arm-gic.h | 4 ++
include/linux/irqdomain.h | 6 ++
include/linux/msi.h | 7 ++
include/linux/pci.h | 7 ++
kernel/irq/irqdomain.c | 20 +++++-
10 files changed, 223 insertions(+), 23 deletions(-)
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