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From: "Christian König" <deathsimple@vodafone.de>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	dri-devel@lists.freedesktop.org,
	Platform Driver <platform-driver-x86@vger.kernel.org>,
	amd-gfx@lists.freedesktop.org,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/5] PCI: add resizeable BAR infrastructure v2
Date: Mon, 13 Mar 2017 10:43:37 +0100	[thread overview]
Message-ID: <28e64c07-ac7f-5f1f-0b3d-0e487f8fdfd4@vodafone.de> (raw)
In-Reply-To: <CAHp75Vet-gb_mXA2Uwdai+G2AeJ4p10eTjgmC2h5Gnmosd69WA@mail.gmail.com>

Am 06.03.2017 um 13:20 schrieb Andy Shevchenko:
> On Mon, Mar 6, 2017 at 1:40 PM, Christian König <deathsimple@vodafone.de> wrote:
>> +       for (i = 0; i < nbars; ++i, pos += 8) {
> 8 is defined somewhere in the spec? (Yes, I understand that is just 64
> bits shift)

Yes, it is defined in the spec, see "Figure 7-x1 Resizable BAR Capability".

It just doesn't have a name or something if that's what you are asking for.

I've addressed all other comments in code and will send out the next 
version of the patch set today.

Thanks for the comments,
Christian.

WARNING: multiple messages have this Message-ID (diff)
From: "Christian König" <deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
To: Andy Shevchenko
	<andy.shevchenko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Platform Driver
	<platform-driver-x86-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 1/5] PCI: add resizeable BAR infrastructure v2
Date: Mon, 13 Mar 2017 10:43:37 +0100	[thread overview]
Message-ID: <28e64c07-ac7f-5f1f-0b3d-0e487f8fdfd4@vodafone.de> (raw)
In-Reply-To: <CAHp75Vet-gb_mXA2Uwdai+G2AeJ4p10eTjgmC2h5Gnmosd69WA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

Am 06.03.2017 um 13:20 schrieb Andy Shevchenko:
> On Mon, Mar 6, 2017 at 1:40 PM, Christian König <deathsimple@vodafone.de> wrote:
>> +       for (i = 0; i < nbars; ++i, pos += 8) {
> 8 is defined somewhere in the spec? (Yes, I understand that is just 64
> bits shift)

Yes, it is defined in the spec, see "Figure 7-x1 Resizable BAR Capability".

It just doesn't have a name or something if that's what you are asking for.

I've addressed all other comments in code and will send out the next 
version of the patch set today.

Thanks for the comments,
Christian.
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

  reply	other threads:[~2017-03-13  9:43 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-06 11:40 [PATCH 1/5] PCI: add resizeable BAR infrastructure v2 Christian König
2017-03-06 11:40 ` Christian König
2017-03-06 11:40 ` [PATCH 2/5] PCI: add functionality for resizing resources Christian König
2017-03-06 11:40   ` Christian König
2017-03-06 11:40 ` [PATCH 3/5] x86/PCI: Enable a 64bit BAR on AMD Family 15h (Models 30h-3fh) Processors Christian König
2017-03-06 11:40   ` Christian König
2017-03-06 11:40 ` [PATCH 4/5] drm/amdgpu: fix printing the doorbell BAR info Christian König
2017-03-06 11:40   ` Christian König
2017-03-06 12:00   ` Andy Shevchenko
2017-03-06 12:00     ` Andy Shevchenko
2017-03-06 12:00     ` Andy Shevchenko
2017-03-06 12:09     ` Christian König
2017-03-06 12:09       ` Christian König
2017-03-06 11:40 ` [PATCH 5/5] drm/amdgpu: resize VRAM BAR for CPU access Christian König
2017-03-06 11:40   ` Christian König
2017-03-06 12:06   ` Andy Shevchenko
2017-03-06 12:06     ` Andy Shevchenko
2017-03-06 12:06     ` Andy Shevchenko
2017-03-06 12:34     ` Christian König
2017-03-06 11:50 ` [PATCH 1/5] PCI: add resizeable BAR infrastructure v2 Christian König
2017-03-06 11:50   ` Christian König
2017-03-06 12:20 ` Andy Shevchenko
2017-03-06 12:20   ` Andy Shevchenko
2017-03-06 12:20   ` Andy Shevchenko
2017-03-13  9:43   ` Christian König [this message]
2017-03-13  9:43     ` Christian König

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