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From: Peter Maydell <peter.maydell@linaro.org>
To: Eric Auger <eric.auger@linaro.org>
Cc: "Baptiste Reynal" <b.reynal@virtualopensystems.com>,
	"Thomas Huth" <thuth@redhat.com>,
	eric.auger@st.com, "Patch Tracking" <patches@linaro.org>,
	"Peter Crosthwaite" <crosthwaitepeter@gmail.com>,
	"QEMU Developers" <qemu-devel@nongnu.org>,
	"Alex Williamson" <alex.williamson@redhat.com>,
	qemu-arm <qemu-arm@nongnu.org>,
	"Suravee Suthikulpanit" <suravee.suthikulpanit@amd.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	thomas.lendacky@amd.com, "Alex Bennée" <alex.bennee@linaro.org>,
	"Christoffer Dall" <christoffer.dall@linaro.org>,
	"David Gibson" <david@gibson.dropbear.id.au>
Subject: Re: [Qemu-devel] [PATCH v6 7/8] hw/arm/sysbus-fdt: enable amd-xgbe dynamic instantiation
Date: Tue, 16 Feb 2016 18:34:24 +0000	[thread overview]
Message-ID: <CAFEAcA8heKDX1aR5jf8aMEBuNWA8pUcpjYhC27ViHjjG3kGLHQ@mail.gmail.com> (raw)
In-Reply-To: <1454334712-12360-8-git-send-email-eric.auger@linaro.org>

On 1 February 2016 at 13:51, Eric Auger <eric.auger@linaro.org> wrote:
> This patch allows the instantiation of the vfio-amd-xgbe device
> from the QEMU command line (-device vfio-amd-xgbe,host="<device>").
>
> The guest is exposed with a device tree node that combines the description
> of both XGBE and PHY (representation supported from 4.2 onwards kernel):
> Documentation/devicetree/bindings/net/amd-xgbe.txt.
>
> There are 5 register regions, 6 interrupts including 4 optional
> edge-sensitive per-channel interrupts.
>
> Some property values are inherited from host device tree. Host device tree
> must feature a combined XGBE/PHY representation (>= 4.2 host kernel).
>
> 2 clock nodes (dma and ptp) also are created. It is checked those clocks
> are fixed on host side.
>
> AMD XGBE node creation function has a dependency on vfio Linux header and
> more generally node creation function for VFIO platform devices only make
> sense with CONFIG_LINUX so let's protect this code with #ifdef CONFIG_LINUX.
>
> Signed-off-by: Eric Auger <eric.auger@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM

  reply	other threads:[~2016-02-16 18:34 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-01 13:51 [Qemu-devel] [PATCH v6 0/8] AMD XGBE KVM platform passthrough Eric Auger
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 1/8] hw/vfio/platform: amd-xgbe device Eric Auger
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 2/8] device_tree: introduce load_device_tree_from_sysfs Eric Auger
2016-02-01 16:15   ` Rob Herring
2016-02-01 16:22     ` Eric Auger
2016-02-01 16:27       ` Rob Herring
2016-02-01 16:31         ` Eric Auger
2016-02-16 18:37   ` Peter Maydell
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 3/8] device_tree: introduce qemu_fdt_node_path Eric Auger
2016-02-16 18:38   ` Peter Maydell
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 4/8] device_tree: qemu_fdt_getprop converted to use the error API Eric Auger
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 5/8] device_tree: qemu_fdt_getprop_cell " Eric Auger
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 6/8] hw/arm/sysbus-fdt: helpers for clock node generation Eric Auger
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 7/8] hw/arm/sysbus-fdt: enable amd-xgbe dynamic instantiation Eric Auger
2016-02-16 18:34   ` Peter Maydell [this message]
2016-02-01 13:51 ` [Qemu-devel] [PATCH v6 8/8] hw/arm/sysbus-fdt: remove qemu_fdt_setprop returned value check Eric Auger
2016-02-16 18:40   ` Peter Maydell
2016-02-16 18:40 ` [Qemu-devel] [PATCH v6 0/8] AMD XGBE KVM platform passthrough Peter Maydell
2016-02-17 19:59   ` Alex Williamson
2016-02-18 17:59     ` Eric Auger

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