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From: Dan Williams <dan.j.williams@intel.com>
To: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linux PCI <linux-pci@vger.kernel.org>,
	linux-cxl@vger.kernel.org, Bjorn Helgaas <helgaas@kernel.org>,
	"Weiny, Ira" <ira.weiny@intel.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Ben Widawsky <ben.widawsky@intel.com>,
	Chris Browy <cbrowy@avery-design.com>,
	Linux ACPI <linux-acpi@vger.kernel.org>,
	"Schofield, Alison" <alison.schofield@intel.com>,
	Vishal L Verma <vishal.l.verma@intel.com>,
	Fangjian <f.fangjian@huawei.com>, Linuxarm <linuxarm@huawei.com>
Subject: Re: [PATCH v4 1/5] PCI: Add vendor ID for the PCI SIG
Date: Thu, 10 Jun 2021 08:17:23 -0700	[thread overview]
Message-ID: <CAPcyv4i5-d6HrhQwUmjx7HqKA+pr8aQjPGHJ=7Sh3eTgJ1UKyg@mail.gmail.com> (raw)
In-Reply-To: <20210524133938.2815206-2-Jonathan.Cameron@huawei.com>

On Mon, May 24, 2021 at 6:41 AM Jonathan Cameron
<Jonathan.Cameron@huawei.com> wrote:
>
> This ID is used in DOE headers to identify protocols that are defined
> within the PCI Express Base Specification.
>
> Specified in Table 7-x2 of the Data Object Exchange ECN (approved 12 March
> 2020) available from https://members.pcisig.com/wg/PCI-SIG/document/14143
>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> ---
>  include/linux/pci_ids.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 4c3fa5293d76..dcc8b4b14198 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -149,6 +149,7 @@
>  #define PCI_CLASS_OTHERS               0xff
>
>  /* Vendors and devices.  Sort key: vendor first, device next. */
> +#define PCI_VENDOR_ID_PCI_SIG          0x0001

Should this not be:

PCI_DOE_VENDOR_ID_PCI_SIG?

...because I don't think this value will ever show up at the typical
config-offset 0 vendor-id, will it?

  reply	other threads:[~2021-06-10 15:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-24 13:39 [PATCH v4 0/5] PCI Data Object Exchange support + CXL CDAT Jonathan Cameron
2021-05-24 13:39 ` [PATCH v4 1/5] PCI: Add vendor ID for the PCI SIG Jonathan Cameron
2021-06-10 15:17   ` Dan Williams [this message]
2021-06-10 17:39     ` Jonathan Cameron
2021-06-10 20:10       ` Dan Williams
2021-05-24 13:39 ` [PATCH v4 2/5] PCI/DOE: Add Data Object Exchange support Jonathan Cameron
2021-06-10 20:06   ` Dan Williams
2021-07-07 19:54     ` Dan Williams
2021-07-08  8:48       ` Lorenzo Pieralisi
2021-07-08 17:28         ` Jonathan Cameron
2021-05-24 13:39 ` [PATCH v4 3/5] cxl/mem: Add CDAT table reading from DOE Jonathan Cameron
2021-06-10 21:46   ` Dan Williams
2021-05-24 13:39 ` [PATCH v4 4/5] DONOTMERGE: PCI/DOE: Add per DOE chrdev for ioctl based access Jonathan Cameron
2021-05-25 10:26   ` kernel test robot
2021-05-24 13:39 ` [PATCH v4 5/5] DONOTMERGE: PCI/DOE: Add userspace example program to tools/pci Jonathan Cameron
2021-06-10 14:30 ` [PATCH v4 0/5] PCI Data Object Exchange support + CXL CDAT Jonathan Cameron

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