From: Bjorn Helgaas <helgaas@kernel.org>
To: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
rgummal@xilinx.com
Subject: Re: [PATCH v4 0/2] Adding support for Versal CPM as Root Port driver.
Date: Tue, 28 Jan 2020 08:04:37 -0600 [thread overview]
Message-ID: <20200128140437.GA149959@google.com> (raw)
In-Reply-To: <1580215483-8835-1-git-send-email-bharat.kumar.gogada@xilinx.com>
On Tue, Jan 28, 2020 at 06:14:41PM +0530, Bharat Kumar Gogada wrote:
> - Add support for Versal CPM as Root port.
> - The Versal ACAP devices include CCIX-PCIe Module (CPM). The integrated
> block for CPM along with the integrated bridge can function
> as PCIe Root Port.
> - Versal CPM uses GICv3 ITS feature for assigning MSI/MSI-X
> vectors and handling MSI/MSI-X interrupts.
> - Bridge error and legacy interrupts in Versal CPM are handled using
> Versal CPM specific MISC interrupt line.
>
> Bharat Kumar Gogada (2):
> PCI: xilinx-cpm: Add device tree binding for Versal CPM host bridge.
> PCI: xilinx-cpm: Add Versal CPM Root Port driver
Nit for next time: Omit the period at the end of the subject. No need
to repost just for that.
> .../devicetree/bindings/pci/xilinx-versal-cpm.txt | 66 +++
> drivers/pci/controller/Kconfig | 8 +
> drivers/pci/controller/Makefile | 1 +
> drivers/pci/controller/pcie-xilinx-cpm.c | 506 +++++++++++++++++++++
> 4 files changed, 581 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pci/xilinx-versal-cpm.txt
> create mode 100644 drivers/pci/controller/pcie-xilinx-cpm.c
>
> --
> 2.7.4
>
prev parent reply other threads:[~2020-01-28 14:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-28 12:44 [PATCH v4 0/2] Adding support for Versal CPM as Root Port driver Bharat Kumar Gogada
2020-01-28 12:44 ` [PATCH v4 1/2] PCI: xilinx-cpm: Add device tree binding for Versal CPM host bridge Bharat Kumar Gogada
2020-01-28 12:44 ` [PATCH v4 2/2] PCI: xilinx-cpm: Add Versal CPM Root Port driver Bharat Kumar Gogada
2020-01-28 14:04 ` Bjorn Helgaas
2020-01-29 11:16 ` Bharat Kumar Gogada
2020-01-29 14:31 ` Bjorn Helgaas
2020-01-28 14:04 ` Bjorn Helgaas [this message]
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