From: Marc Zyngier <marc.zyngier@arm.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Sudeep Holla <sudeep.holla@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Liviu Dudau <liviu.dudau@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 0/2] irqchip: GICv2m Multi-MSI support
Date: Wed, 7 Feb 2018 14:32:53 +0000 [thread overview]
Message-ID: <20180207143255.17003-1-marc.zyngier@arm.com> (raw)
It's been recently reported that GICv2m doesn't handle the Multi-MSI
variant (it only deals with a single MSI, or the full blown
MSI-X). For better or worse, Multi-MSI is still a thing, and it'd be
better if we dealt with it.
This tiny series aims at teaching this old trick to GICv2m, together
with an extra patch that enables all the v2m regions on Juno. if
nobody objects to this, I plan to take at least the initial patch
through the irqchip tree, and potentially the DT as well if people
want me to.
Marc Zyngier (1):
irqchip/gic-v2m: Add PCI Multi-MSI support
Robin Murphy (1):
arm64: dts: juno: Describe the full GICv2m region
arch/arm64/boot/dts/arm/juno-base.dtsi | 19 ++++++++++++++
drivers/irqchip/irq-gic-v2m.c | 46 ++++++++++++++++------------------
2 files changed, 41 insertions(+), 24 deletions(-)
--
2.14.2
next reply other threads:[~2018-02-07 14:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 14:32 Marc Zyngier [this message]
2018-02-07 14:32 ` [PATCH 1/2] irqchip/gic-v2m: Add PCI " Marc Zyngier
2018-02-07 15:18 ` Liviu Dudau
2018-02-07 14:32 ` [PATCH 2/2] arm64: dts: juno: Describe the full GICv2m region Marc Zyngier
2018-02-12 18:17 ` Sudeep Holla
2018-02-12 18:22 ` Robin Murphy
2018-02-12 18:26 ` Sudeep Holla
2018-02-12 18:27 ` Marc Zyngier
2018-02-12 19:17 ` Robin Murphy
2018-02-28 15:48 ` Sudeep Holla
2018-02-28 15:48 ` [PATCH] arm64: dts: juno: fix size of GICv2m MSI frames Sudeep Holla
2018-02-28 15:51 ` Robin Murphy
2018-02-28 15:58 ` Sudeep Holla
2018-02-28 16:54 ` Marc Zyngier
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=20180207143255.17003-1-marc.zyngier@arm.com \
--to=marc.zyngier@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=liviu.dudau@arm.com \
--cc=lorenzo.pieralisi@arm.com \
--cc=robin.murphy@arm.com \
--cc=sudeep.holla@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®