From: Bjorn Helgaas <helgaas@kernel.org>
To: Vidya Sagar <vidyas@nvidia.com>
Cc: jingoohan1@gmail.com, gustavo.pimentel@synopsys.com,
lpieralisi@kernel.org, robh@kernel.org, kw@linux.com,
bhelgaas@google.com, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org, kthota@nvidia.com,
mmaddireddy@nvidia.com, sagar.tv@gmail.com
Subject: Re: [PATCH V2 1/2] PCI: Add PCI_PTM_CAP_RES macro
Date: Tue, 27 Sep 2022 14:17:08 -0500 [thread overview]
Message-ID: <20220927191708.GA1723152@bhelgaas> (raw)
In-Reply-To: <20220926111017.12655-2-vidyas@nvidia.com>
On Mon, Sep 26, 2022 at 04:40:16PM +0530, Vidya Sagar wrote:
> Add macro defining Responder capable bit in Precision Time Measurement
> capability register.
>
> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
> Reviewed-by: Jingoo Han <jingoohan1@gmail.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
> V2:
> * Added "Reviewed-by: Jingoo Han <jingoohan1@gmail.com>"
>
> include/uapi/linux/pci_regs.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
> index 57b8e2ffb1dd..1c3591c8e09e 100644
> --- a/include/uapi/linux/pci_regs.h
> +++ b/include/uapi/linux/pci_regs.h
> @@ -1058,6 +1058,7 @@
> /* Precision Time Measurement */
> #define PCI_PTM_CAP 0x04 /* PTM Capability */
> #define PCI_PTM_CAP_REQ 0x00000001 /* Requester capable */
> +#define PCI_PTM_CAP_RES 0x00000002 /* Responder capable */
> #define PCI_PTM_CAP_ROOT 0x00000004 /* Root capable */
> #define PCI_PTM_GRANULARITY_MASK 0x0000FF00 /* Clock granularity */
> #define PCI_PTM_CTRL 0x08 /* PTM Control */
> --
> 2.17.1
>
next prev parent reply other threads:[~2022-09-27 19:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 11:10 [PATCH V2 0/2] Disable PTM for endpoint mode Vidya Sagar
2022-09-26 11:10 ` [PATCH V2 1/2] PCI: Add PCI_PTM_CAP_RES macro Vidya Sagar
2022-09-27 19:17 ` Bjorn Helgaas [this message]
2022-09-26 11:10 ` [PATCH V2 2/2] PCI: designware-ep: Disable PTM capabilities for EP mode Vidya Sagar
2022-10-10 6:05 ` [PATCH V2 0/2] Disable PTM for endpoint mode Vidya Sagar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220927191708.GA1723152@bhelgaas \
--to=helgaas@kernel.org \
--cc=bhelgaas@google.com \
--cc=gustavo.pimentel@synopsys.com \
--cc=jingoohan1@gmail.com \
--cc=kthota@nvidia.com \
--cc=kw@linux.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=lpieralisi@kernel.org \
--cc=mmaddireddy@nvidia.com \
--cc=robh@kernel.org \
--cc=sagar.tv@gmail.com \
--cc=vidyas@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).