Messages in this thread | | | From | Suravee Suthikulpanit <> | Subject | [PATCH v5 0/5] gicv2m: acpi: Add ACPI support for GICv2m MSI | Date | Tue, 8 Dec 2015 17:48:01 -0800 |
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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 https://lkml.org/lkml/2015/7/29/234
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 http://git.kernel.org/cgit/linux/kernel/git/maz/arm-platforms.git irq/irq-domain-fwnode-v2
The following git branch contains the submitted patches along with the pre-requsite patches (mainly for ARM64 PCI support for ACPI).
https://github.com/ssuthiku/linux.git v2m-multiframe-v5
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.
Thanks, Suravee
Changes from V4: (https://lkml.org/lkml/2015/12/08/613) - Fix build error when not specifying CONFIG_IRQ_DOMAIN.
Changes from V3: (https://lkml.org/lkml/2015/10/21/691) - Merged patch 2 into 1, and got rid off pci_msi_get_fwnode() since only ACPI will likely use this. (per Marc suggestion) - Rebased to 4.4.0-rc4
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 (https://lkml.org/lkml/2015/10/14/271) - Adding fwnode convenient functions (patch 3 and 4)
Suravee Suthikulpanit (5): 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 function 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/pci-acpi.c | 32 +++++++++ drivers/pci/probe.c | 2 + include/linux/irqchip/arm-gic.h | 4 ++ include/linux/irqdomain.h | 11 +++ include/linux/pci.h | 10 +++ kernel/irq/irqdomain.c | 20 +++++- 8 files changed, 213 insertions(+), 23 deletions(-)
-- 2.1.0
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