lkml.org 
[lkml]   [2020]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH V3 1/3] PCI: Add defines for Designated Vendor-Specific Capability
From
Date
On 7/16/20 8:07 AM, Bjorn Helgaas wrote:
> On Wed, Jul 15, 2020 at 07:55:11PM -0700, Randy Dunlap wrote:
>> On 7/13/20 11:23 PM, David E. Box wrote:
>>> Add PCIe DVSEC extended capability ID and defines for the header offsets.
>>> Defined in PCIe r5.0, sec 7.9.6.
>>>
>>> Signed-off-by: David E. Box <david.e.box@linux.intel.com>
>>> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
>>> ---
>>> include/uapi/linux/pci_regs.h | 5 +++++
>>> 1 file changed, 5 insertions(+)
>>>
>>> diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
>>> index f9701410d3b5..09daa9f07b6b 100644
>>> --- a/include/uapi/linux/pci_regs.h
>>> +++ b/include/uapi/linux/pci_regs.h
>>> @@ -720,6 +720,7 @@
>>> +#define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */
>>> @@ -1062,6 +1063,10 @@
>>> +/* Designated Vendor-Specific (DVSEC, PCI_EXT_CAP_ID_DVSEC) */
>>> +#define PCI_DVSEC_HEADER1 0x4 /* Vendor-Specific Header1 */
>>> +#define PCI_DVSEC_HEADER2 0x8 /* Vendor-Specific Header2 */
>>
>> Just a little comment: It would make more sense to me to
>> s/DVSEC/DVSPEC/g.
>
> Yeah, that is confusing, but "DVSEC" is the term used in the spec. I
> think it stands for "Designated Vendor-Specific Extended Capability".

Right. I noticed that after I sent the email.

thanks.
--
~Randy

\
 
 \ /
  Last update: 2020-07-16 17:08    [W:0.079 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site