From: Bjorn Helgaas <helgaas@kernel.org>
To: honghui.zhang@mediatek.com
Cc: lorenzo.pieralisi@arm.com, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org, ryder.lee@mediatek.com,
matthias.bgg@gmail.com, youlin.pei@mediatek.com,
poza@codeaurora.org, fred@fredlawl.com,
rafael.j.wysocki@intel.com, jianjun.wang@mediatek.com
Subject: Re: [RFC PATCH v2] PCI/portdrv: Support for subtractive decode bridge
Date: Thu, 14 Feb 2019 17:41:42 -0600 [thread overview]
Message-ID: <20190214234142.GP96272@google.com> (raw)
In-Reply-To: <1550121677-10474-1-git-send-email-honghui.zhang@mediatek.com>
On Thu, Feb 14, 2019 at 01:21:17PM +0800, honghui.zhang@mediatek.com wrote:
> From: Honghui Zhang <honghui.zhang@mediatek.com>
>
> The Class Code for subtractive decode PCI-to-PCI bridge is 060401h,
> add one entry to make portdrv support this type bridge.
>
> Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Applied to pci/portdrv for v5.1, thanks!
> ---
> drivers/pci/pcie/portdrv_pci.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
> index 0acca35..c129f2f 100644
> --- a/drivers/pci/pcie/portdrv_pci.c
> +++ b/drivers/pci/pcie/portdrv_pci.c
> @@ -185,6 +185,8 @@ static void pcie_portdrv_err_resume(struct pci_dev *dev)
> static const struct pci_device_id port_pci_ids[] = { {
> /* handle any PCI-Express port */
> PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x00), ~0),
> + /* subtractive decode PCI-to-PCI bridge, class type is 060401h */
> + PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x01), ~0),
> }, { /* end: all zeroes */ }
> };
>
> --
> 2.6.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: honghui.zhang@mediatek.com
Cc: youlin.pei@mediatek.com, lorenzo.pieralisi@arm.com,
poza@codeaurora.org, fred@fredlawl.com,
linux-pci@vger.kernel.org, rafael.j.wysocki@intel.com,
linux-kernel@vger.kernel.org, jianjun.wang@mediatek.com,
ryder.lee@mediatek.com, linux-mediatek@lists.infradead.org,
matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH v2] PCI/portdrv: Support for subtractive decode bridge
Date: Thu, 14 Feb 2019 17:41:42 -0600 [thread overview]
Message-ID: <20190214234142.GP96272@google.com> (raw)
In-Reply-To: <1550121677-10474-1-git-send-email-honghui.zhang@mediatek.com>
On Thu, Feb 14, 2019 at 01:21:17PM +0800, honghui.zhang@mediatek.com wrote:
> From: Honghui Zhang <honghui.zhang@mediatek.com>
>
> The Class Code for subtractive decode PCI-to-PCI bridge is 060401h,
> add one entry to make portdrv support this type bridge.
>
> Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Applied to pci/portdrv for v5.1, thanks!
> ---
> drivers/pci/pcie/portdrv_pci.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
> index 0acca35..c129f2f 100644
> --- a/drivers/pci/pcie/portdrv_pci.c
> +++ b/drivers/pci/pcie/portdrv_pci.c
> @@ -185,6 +185,8 @@ static void pcie_portdrv_err_resume(struct pci_dev *dev)
> static const struct pci_device_id port_pci_ids[] = { {
> /* handle any PCI-Express port */
> PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x00), ~0),
> + /* subtractive decode PCI-to-PCI bridge, class type is 060401h */
> + PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x01), ~0),
> }, { /* end: all zeroes */ }
> };
>
> --
> 2.6.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-02-14 23:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 5:21 [RFC PATCH v2] PCI/portdrv: Support for subtractive decode bridge honghui.zhang
2019-02-14 5:21 ` honghui.zhang
2019-02-14 5:21 ` honghui.zhang
2019-02-14 23:41 ` Bjorn Helgaas [this message]
2019-02-14 23:41 ` Bjorn Helgaas
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