linux-kernel - Re: [PATCHv6 1/2] PCI: layerscape: Add the bar_fixed

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Message-ID: <20190814092952.GA26840@e121166-lin.cambridge.arm.com>
Date:   Wed, 14 Aug 2019 10:29:52 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Xiaowei Bao <xiaowei.bao@....com>
Cc:     minghuan.Lian@....com, mingkai.hu@....com, roy.zang@....com,
        bhelgaas@...gle.com, linuxppc-dev@...ts.ozlabs.org,
        linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCHv6 1/2] PCI: layerscape: Add the bar_fixed_64bit property
 in EP driver.

I asked you to remove the period at the end of the patch $SUBJECT and
you did not, either you do not read what I write or explain me what's
going on.

On Wed, Aug 14, 2019 at 10:03:29AM +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>

Kishon ACK'ed this patch and you have not carried his tag.

I will make these changes but that's the last time I do that
for you.

Lorenzo

> ---
> v2:
>  - Replace value 0x14 with a macro.
> v3:
>  - No change.
> v4:
>  - send the patch again with '--to'.
> v5:
>  - fix the commit message.
> v6:
>  - remove the [EXT] tag of the $SUBJECT in email.
> 
>  drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> 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
>