public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Manu Abraham <abraham.manu@gmail.com>
To: linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz
Subject: MSI messages
Date: Sat, 13 Dec 2008 13:34:08 +0400	[thread overview]
Message-ID: <49438190.4060405@gmail.com> (raw)

Hi,

I am wondering how to handle this:

Does the kernel somehow handle MSI message readback from the PCI config space 
for the MSI message as described in 6.8.1 of the PCI Bus specification 2.3 or 
does a device specific driver have to read the Message Address and Data ?

To put it short: i am wondering how i should read the MSI messages.

Thanks,
Manu


             reply	other threads:[~2008-12-13  9:46 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-13  9:34 Manu Abraham [this message]
  -- strict thread matches above, loose matches on Subject: below --
2008-12-13  9:38 MSI messages Manu Abraham
2008-12-14  8:12 ` Grant Grundler
2008-12-14 11:15   ` Manu Abraham
2008-12-14 18:52     ` Grant Grundler
2008-12-20 21:13       ` Manu Abraham
2008-12-21 22:11         ` Michael Ellerman
2008-12-21 22:56           ` Manu Abraham
2008-12-21 23:22             ` Michael Ellerman
2008-12-22 15:31               ` Manu Abraham
2008-12-22 22:29                 ` Michael Ellerman
2008-12-21 23:05           ` Manu Abraham
2008-12-15  5:08   ` Jike Song
2008-12-15  7:07   ` Kenji Kaneshige
2008-12-18  5:47     ` Grant Grundler

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=49438190.4060405@gmail.com \
    --to=abraham.manu@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@atrey.karlin.mff.cuni.cz \
    /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