linux-kernel - Re: [PATCHv5 1/2] PCI: layerscape: Add the bar_fixed

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Message-ID: <20190813100409.GB10070@red-moon>
Date:   Tue, 13 Aug 2019 11:04:09 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Xiaowei Bao <xiaowei.bao@....com>
Cc:     bhelgaas@...gle.com, minghuan.Lian@....com, mingkai.hu@....com,
        roy.zang@....com, l.stach@...gutronix.de, kishon@...com,
        tpiepho@...inj.com, leonard.crestez@....com,
        andrew.smirnov@...il.com, yue.wang@...ogic.com,
        hayashi.kunihiko@...ionext.com, dwmw@...zon.co.uk,
        jonnyc@...zon.com, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCHv5 1/2] PCI: layerscape: Add the bar_fixed_64bit property
 in EP driver.

git log --oneline --follow drivers/pci/controller/dwc/pci-layerscape.c

Do you see any commit with a $SUBJECT ending with a period ?

There is not. So remove it from yours too.

On Tue, Aug 13, 2019 at 02:28:39PM +0800, Xiaowei Bao wrote:
> The PCIe controller of layerscape just have 4 BARs, BAR0 and BAR1
> is 32bit, BAR2 and BAR4 is 64bit, this is determined by hardware,
> so set the bar_fixed_64bit with 0x14.
> 
> Signed-off-by: Xiaowei Bao <xiaowei.bao@....com>
> ---
> v2:
>  - Replace value 0x14 with a macro.
> v3:
>  - No change.
> v4:
>  - send the patch again with '--to'.
> v5:
>  - fix the commit message.
> 
>  drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 +
>  1 file changed, 1 insertion(+)

scripts/get_maintainer.pl -f drivers/pci/controller/dwc/pci-layerscape-ep.c
Now, with the output you get justify all the people you send this email
to.

So, again, trim the CC list and it is the last time I tell you.

Before sending patches on mailing lists use git --dry-run to check
the emails you are sending.

Thanks,
Lorenzo

> diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c
> index be61d96..ca9aa45 100644
> --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
> +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
> @@ -44,6 +44,7 @@ static const struct pci_epc_features ls_pcie_epc_features = {
>  	.linkup_notifier = false,
>  	.msi_capable = true,
>  	.msix_capable = false,
> +	.bar_fixed_64bit = (1 << BAR_2) | (1 << BAR_4),
>  };
>  
>  static const struct pci_epc_features*
> -- 
> 2.9.5
>