From: Marc Zyngier <marc.zyngier@arm.com>
To: David Daney <ddaney.cavm@gmail.com>,
linux-kernel@vger.kernel.org, Will Deacon <will.deacon@arm.com>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Grant Likely <grant.likely@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Frank Rowand <frowand.list@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-pci@vger.kernel.org
Cc: David Daney <david.daney@cavium.com>
Subject: Re: [PATCH v4 3/4] PCI/MSI: Add helper function pci_msi_domain_get_msi_rid().
Date: Fri, 02 Oct 2015 16:11:12 +0100 [thread overview]
Message-ID: <560E9E90.6000709@arm.com> (raw)
In-Reply-To: <1443747025-9918-4-git-send-email-ddaney.cavm@gmail.com>
On 02/10/15 01:50, David Daney wrote:
> From: David Daney <david.daney@cavium.com>
>
> Add pci_msi_domain_get_msi_rid() to return the MSI requester id (RID).
> Initially needed by gic-v3 based systems. It will be used by follow on
> patch to drivers/irqchip/irq-gic-v3-its-pci-msi.c
>
> Initially supports mapping the RID via OF device tree. In the future,
> this could be extended to use ACPI _IORT tables as well.
>
> Signed-off-by: David Daney <david.daney@cavium.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2015-10-02 15:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 0:50 [PATCH v4 0/4] MSI, of, irqchip/gicv3-its: Handle "msi-map" properties David Daney
2015-10-02 0:50 ` [PATCH v4 1/4] Docs: dt: Add PCI MSI map bindings David Daney
2015-10-02 0:50 ` [PATCH v4 2/4] of/irq: Add new function of_msi_map_rid() David Daney
2015-10-02 0:50 ` [PATCH v4 3/4] PCI/MSI: Add helper function pci_msi_domain_get_msi_rid() David Daney
2015-10-02 15:11 ` Marc Zyngier [this message]
2015-10-02 0:50 ` [PATCH v4 4/4] irqchip/gic-v3-its: Add handling of PCI requester id David Daney
2015-10-02 15:19 ` Marc Zyngier
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