From: <suravee.suthikulpanit@amd.com>
To: <marc.zyngier@arm.com>, <mark.rutland@arm.com>, <jason@lakedaemon.net>
Cc: <pawel.moll@arm.com>, <Catalin.Marinas@arm.com>,
<Will.Deacon@arm.com>, <tglx@linutronix.de>,
<Harish.Kasiviswanathan@amd.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <devicetree@vger.kernel.org>,
Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Subject: [PATCH 0/4 V3] irqchip: gic: Introduce ARM GICv2m MSI(-X) support
Date: Wed, 9 Jul 2014 18:05:00 -0500 [thread overview]
Message-ID: <1404947104-21345-1-git-send-email-suravee.suthikulpanit@amd.com> (raw)
From: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
This patch set introduces support for MSI(-X) in GICv2m specification,
which is implemented in some variation of GIC400.
This depends on and has been tested with the V7 of"Add support for PCI in AArch64"
(https://lkml.org/lkml/2014/3/14/320).
Changes in V3:
* Rebase to git://git.infradead.org/users/jcooper/linux.git irqchip/gic
(per Jason Cooper request)
* Misc fix/clean up per Mark Rutland comments
* Minor Clean up in the driver/irqchip/irq-gic-v2m.c: alloc_msi_irqs()
* Patch 4 is new to the series:
* Add ARM64-specific version arch_setup_msi_irqs() to allow support
for Multiple MSI.
* Add support for Multiple MSI for GICv2m.
Suravee Suthikulpanit (4):
irqchip: gic: Add binding probe for ARM GIC400
irqchip: gic: Restructuring ARM GIC code
irqchip: gic: Add supports for ARM GICv2m MSI(-X)
irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m
Documentation/devicetree/bindings/arm/gic.txt | 20 +-
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/msi.h | 15 ++
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/msi.c | 57 +++++
drivers/irqchip/Kconfig | 7 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-gic-v2m.c | 331 ++++++++++++++++++++++++++
drivers/irqchip/irq-gic-v2m.h | 13 +
drivers/irqchip/irq-gic.c | 90 ++++---
drivers/irqchip/irq-gic.h | 67 ++++++
11 files changed, 562 insertions(+), 41 deletions(-)
create mode 100644 arch/arm64/include/asm/msi.h
create mode 100644 arch/arm64/kernel/msi.c
create mode 100644 drivers/irqchip/irq-gic-v2m.c
create mode 100644 drivers/irqchip/irq-gic-v2m.h
create mode 100644 drivers/irqchip/irq-gic.h
--
1.9.0
next reply other threads:[~2014-07-09 23:05 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-09 23:05 suravee.suthikulpanit [this message]
2014-07-09 23:05 ` [PATCH 1/4 V3] irqchip: gic: Add binding probe for ARM GIC400 suravee.suthikulpanit
2014-07-14 14:03 ` Heiko Stübner
2014-07-14 22:03 ` [PATCH] " Heiko Stübner
2014-07-15 8:01 ` Will Deacon
2014-07-17 12:48 ` Jason Cooper
2014-07-17 14:13 ` Suravee Suthikulanit
2014-07-17 13:31 ` Mark Rutland
2014-07-09 23:05 ` [PATCH 2/4 V3] irqchip: gic: Restructuring ARM GIC code suravee.suthikulpanit
2014-07-17 13:12 ` Jason Cooper
2014-07-09 23:05 ` [PATCH 3/4 V3] irqchip: gic: Add supports for ARM GICv2m MSI(-X) suravee.suthikulpanit
2014-07-13 23:01 ` Jason Cooper
2014-07-17 13:13 ` Jason Cooper
2014-07-17 13:17 ` Mark Rutland
2014-07-30 14:57 ` Marc Zyngier
2014-08-01 15:42 ` Suravee Suthikulanit
2014-08-01 16:05 ` Marc Zyngier
2014-08-01 16:29 ` Suravee Suthikulanit
2014-08-01 17:05 ` Marc Zyngier
2014-08-18 0:41 ` Rob Herring
2014-07-09 23:05 ` [PATCH 4/4 V3] irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m suravee.suthikulpanit
2014-07-13 23:03 ` Jason Cooper
2014-07-17 12:53 ` Jason Cooper
2014-07-30 15:16 ` Marc Zyngier
2014-08-01 14:36 ` Suravee Suthikulanit
2014-08-01 14:51 ` Marc Zyngier
2014-08-01 16:19 ` Suravee Suthikulanit
2014-07-13 23:14 ` [PATCH 0/4 V3] irqchip: gic: Introduce ARM GICv2m MSI(-X) support Jason Cooper
2014-07-14 15:59 ` Suravee Suthikulanit
2014-07-17 12:51 ` Jason Cooper
2014-07-17 13:18 ` Jason Cooper
2014-07-17 13:55 ` Mark Rutland
2014-07-17 14:12 ` Jason Cooper
2014-07-18 9:02 ` Mark Rutland
2014-07-18 12:31 ` Jason Cooper
2014-07-18 12:40 ` Mark Rutland
2014-07-17 14:48 ` Suravee Suthikulanit
2014-07-18 9:04 ` Mark Rutland
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1404947104-21345-1-git-send-email-suravee.suthikulpanit@amd.com \
--to=suravee.suthikulpanit@amd.com \
--cc=Catalin.Marinas@arm.com \
--cc=Harish.Kasiviswanathan@amd.com \
--cc=Will.Deacon@arm.com \
--cc=devicetree@vger.kernel.org \
--cc=jason@lakedaemon.net \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®