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From: "Sean V Kelley" <sean.v.kelley@linux.intel.com>
To: mj@ucw.cz, bhelgaas@google.com
Cc: linux-pci@vger.kernel.org,
	"Sean V Kelley" <sean.v.kelley@linux.intel.com>
Subject: Re: [PATCH v6 0/2] pciutils: Add basic decode support for CXL DVSEC
Date: Mon, 04 May 2020 09:20:21 -0700	[thread overview]
Message-ID: <47C51040-497A-4D1F-97F1-B6C87830F7C9@linux.intel.com> (raw)
In-Reply-To: <20200420221444.2641935-1-sean.v.kelley@linux.intel.com>

On 20 Apr 2020, at 15:14, Sean V Kelley wrote:

> Changes since v5 [1]:
>
> - There can be multiple vendor specific DVSEC IDs associated with CXL.
> (Bjorn Helgaas)
>
> [1] 
> https://lore.kernel.org/linux-pci/20200415004751.2103963-1-sean.v.kelley@linux.intel.com/
>
> This patch series adds support for basic lspci decode of Compute 
> eXpress Link[2],
> a new CPU interconnect building upon PCIe. As a foundation for the CXL
> support it adds separate Designated Vendor-Specific Capability (DVSEC) 
> defines
> and a cap function so as to align with PCIe r5.0, sec 7.9.6.2 terms 
> and
> provide available details. It makes use of the DVSEC Vendor ID and 
> DVSEC ID so as
> to identify a CXL capable device.
>
> [2] https://www.computeexpresslink.org/

Just a light ping on these patches.

Thanks!

Sean

>
> Sean V Kelley (2):
>   pciutils: Decode available DVSEC details
>   pciutils: Decode Compute eXpress Link DVSEC
>
>  lib/header.h        |  24 ++++
>  ls-ecaps.c          |  79 +++++++++-
>  tests/cap-dvsec     | 340 
> ++++++++++++++++++++++++++++++++++++++++++++
>  tests/cap-dvsec-cxl | 340 
> ++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 782 insertions(+), 1 deletion(-)
>  create mode 100644 tests/cap-dvsec
>  create mode 100644 tests/cap-dvsec-cxl
>
> --
> 2.26.0

      parent reply	other threads:[~2020-05-04 16:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-20 22:14 Sean V Kelley
2020-04-20 22:14 ` [PATCH v6 1/2] pciutils: Decode available DVSEC details Sean V Kelley
2020-04-20 22:14 ` [PATCH v6 2/2] pciutils: Decode Compute eXpress Link DVSEC Sean V Kelley
2020-05-04 16:20 ` Sean V Kelley [this message]

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