linux-kernel - Re: [PATCH 4/6] IB/qib: Use pcie_set_mps() and pcie_get

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Date:	Tue, 10 Sep 2013 09:04:53 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	"Marciniszyn, Mike" <mike.marciniszyn@...el.com>
CC:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Chris Metcalf <cmetcalf@...era.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	David Airlie <airlied@...ux.ie>,
	infinipath <infinipath@...el.com>,
	Roland Dreier <roland@...nel.org>,
	Roland Dreier <roland@...estorage.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mark Einon <mark.einon@...il.com>,
	"Hefty, Sean" <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	"linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Hanjun Guo <guohanjun@...wei.com>
Subject: Re: [PATCH 4/6] IB/qib: Use pcie_set_mps() and pcie_get_mps() to
 simplify code

On 2013/9/9 22:55, Marciniszyn, Mike wrote:
>> Subject: [PATCH 4/6] IB/qib: Use pcie_set_mps() and pcie_get_mps() to simplify
>> code
>>
>> Refactor qib_tune_pcie_caps() function, use pcie_set_mps() and
>> pcie_get_mps() to simply code. Because pci core caches the "PCI-E Max
>> Payload Size Supported" in pci_dev->pcie_mpss, so use that instead of
>> pcie_capability_read_word(). Remove the unused val2fld() and fld2val().
>>
> 
> I tested this patch as is and saw no issues.
> 
> The only thing I would suggest is that the new use of pcie_get_readrq/pcie_set_readrq() be reflected in the comments with an appropriate adjustment in the subject.

Hi Mike,
   Thanks for your tests very much! Ok, I will update the comments.

Thanks!
Yijing.

> 
> Mike
> 
>  
> 
> .
> 


-- 
Thanks!
Yijing

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