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SubjectRE: [PATCHv9 00/12] PCI: Recode Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs
Date
Hi Russell,

> -----Original Message-----
> From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
> Sent: 2019年11月20日 17:57
> To: Z.q. Hou <zhiqiang.hou@nxp.com>
> Cc: linux-pci@vger.kernel.org; linux-arm-kernel@lists.infradead.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> bhelgaas@google.com; robh+dt@kernel.org; arnd@arndb.de;
> mark.rutland@arm.com; l.subrahmanya@mobiveil.co.in;
> shawnguo@kernel.org; m.karthikeyan@mobiveil.co.in; Leo Li
> <leoyang.li@nxp.com>; lorenzo.pieralisi@arm.com;
> catalin.marinas@arm.com; will.deacon@arm.com;
> andrew.murray@arm.com; M.h. Lian <minghuan.lian@nxp.com>; Xiaowei
> Bao <xiaowei.bao@nxp.com>; Mingkai Hu <mingkai.hu@nxp.com>
> Subject: Re: [PATCHv9 00/12] PCI: Recode Mobiveil driver and add PCIe Gen4
> driver for NXP Layerscape SoCs
>
> On Wed, Nov 20, 2019 at 03:45:17AM +0000, Z.q. Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> >
> > This patch set is to recode the Mobiveil driver and add PCIe support
> > for NXP Layerscape series SoCs integrated Mobiveil's PCIe Gen4
> > controller.
>
> How many PCIe cards have been tested to work/don't work with this?
>
> I need:
>
> PCI: mobiveil: ls_pcie_g4: fix SError when accessing config space
> PCI: mobiveil: ls_pcie_g4: add Workaround for A-011451
> PCI: mobiveil: ls_pcie_g4: add Workaround for A-011577
>
> to successfully boot with a Mellanox card plugged in with a previous revision
> of these patches.
>

Yes, we need to apply these NXP internal maintained workarounds on top of
this series. I only tested Intel e1000e NIC with this patch set + these 3
workarounds.

Thanks,
Zhiqiang

> --
> RMK's Patch system:
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww
> .armlinux.org.uk%2Fdeveloper%2Fpatches%2F&amp;data=02%7C01%7Czhiq
> iang.hou%40nxp.com%7C69f6fb1f4fd44f3fca3808d76da01440%7C686ea1d
> 3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637098406606503361&amp;sd
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> FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps
> up According to speedtest.net: 11.9Mbps down 500kbps up
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