linux-kernel - Re: [PATCH v2 0/3] PCI: mediatek: Add MSI support for MT2712 and MT7622

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Date:   Wed, 23 Aug 2017 09:04:26 +0800
From:   Ryder Lee <ryder.lee@...iatek.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
CC:     <honghui.zhang@...iatek.com>, <bhelgaas@...gle.com>,
        <matthias.bgg@...il.com>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <linux-pci@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <yingjoe.chen@...iatek.com>, <eddie.huang@...iatek.com>,
        <hongkun.cao@...iatek.com>, <youlin.pei@...iatek.com>,
        <yong.wu@...iatek.com>, <yt.shen@...iatek.com>,
        <sean.wang@...iatek.com>, <xinping.qian@...iatek.com>
Subject: Re: [PATCH v2 0/3] PCI: mediatek: Add MSI support for MT2712 and
 MT7622

On Tue, 2017-08-22 at 16:36 -0500, Bjorn Helgaas wrote:
> On Mon, Aug 14, 2017 at 09:04:25PM +0800, honghui.zhang@...iatek.com wrote:
> > From: Honghui Zhang <honghui.zhang@...iatek.com>
> > 
> > MT2712 and MT7622's PCIe host controller support MSI, but only 32bit MSI
> > address are supportted. It connect to GIC with the same IRQ number of INTx
> > IRQ, so it shares the same IRQ with INTx IRQ.
> > 
> > This patchset add MSI support for MT2712 and MT7622.
> > Also do some code fixup and cleanups.
> > 
> > Change Since V1:
> >  - Add the first two patches into this patchset.
> >  - Using -ENODEV instead of PTR_ERR if msi_domain == NULL
> >  - Change the error logs with consistency of lower-case
> >  - Using has_msi instead of support_msi to make the parameter name a bit shorter
> > 
> > Honghui Zhang (3):
> >   PCI: mediatek: Fix return value in case of error
> >   PCI: mediatek: take use of bus->sysdata to get host private data
> >   PCI: mediatek: add msi support for MT2712 and MT7622
> > 
> >  drivers/pci/host/pcie-mediatek.c | 157 +++++++++++++++++++++++++++++++++++++--
> >  1 file changed, 151 insertions(+), 6 deletions(-)
> 
> Just waiting for an ack from Ryder...

For whole series:

Acked-by: Ryder Lee <ryder.lee@...iatek.com>