linux-kernel - Re: [PATCH 1/2] PCI: define macro for marvell vendor ID

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Message-ID: <CAL-B5D38sNcvpR+XxjLLbAm279v5LuCGQttai-Ek6zOUWCbv3g@mail.gmail.com>
Date:	Thu, 21 Mar 2013 09:50:47 -0600
From:	Myron Stowe <myron.stowe@...il.com>
To:	Andrew Cooks <acooks@...il.com>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>, yxlraid@...il.com,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Xiangliang Yu <yuxiangl@...vell.com>
Subject: Re: [PATCH 1/2] PCI: define macro for marvell vendor ID

On Mon, Mar 11, 2013 at 11:23 PM, Andrew Cooks <acooks@...il.com> wrote:
> On Fri, Mar 8, 2013 at 12:24 AM, Bjorn Helgaas <bhelgaas@...gle.com> wrote:
>> On Thu, Mar 7, 2013 at 7:28 AM,  <yxlraid@...il.com> wrote:
>>> From: Xiangliang Yu <yuxiangl@...vell.com>
>>>
>>> Define PCI_VENDOR_MARVELL_ID_EXT macro for 0x1b4b vendor ID
>>
>> "PCI_VENDOR_MARVELL_ID_EXT" is not actually the symbol you defined below.
>>
>> Per the comment at the top of pci_ids.h, we don't add things here
>> unless they are shared between multiple drivers.
>>
>> That said, the 0x1b4b vendor ID is used in mv_init.c, mvumi.h,
>> mvumi.c, and ahci.c.  If you want to unify all those so they all use
>> same symbol, and define that symbol here in pci_ids.h, that would be
>> fine with me.
>>
>
> This symbol will also be useful for the quirk that creates iommu
> context entries for Marvell devices that use incorrect dma source
> tags. I'll update and resend that patch when this change has been
> merged.

Andrew -
  A new series that includes the 0x1b4b vendor ID change was posted
last night so you may want to follow that:
https://lkml.org/lkml/2013/3/21/12

>
> Thanks
> Andrew
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