kernelnewbies.kernelnewbies.org archive mirror
 help / color / mirror / Atom feed
From: kernel.frog.007@gmail.com (J.Hwan Kim)
To: kernelnewbies@lists.kernelnewbies.org
Subject: PCIe bus enumeration
Date: Thu, 22 Jan 2015 17:46:41 +0900	[thread overview]
Message-ID: <54C0B8F1.2010208@gmail.com> (raw)

Hi,

Is there any method for assigning PCIe bus fixed?

For example, my device pcie bus number is changed
when another pcie device is inserted.

I have a 4 same pcie device and i want to identify each device
according to the pci bus number (according to pcie slot they are 
inserted into).

When i change kernel boot parameter for kernel to assign the pci bus number,
the result was the same.

Is there any method for that?

Thanks in advance.


Regards,
J.Hwan Kim.

             reply	other threads:[~2015-01-22  8:46 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-22  8:46 J.Hwan Kim [this message]
2015-01-22 11:37 ` PCIe bus enumeration Greg KH

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=54C0B8F1.2010208@gmail.com \
    --to=kernel.frog.007@gmail.com \
    --cc=kernelnewbies@lists.kernelnewbies.org \
    /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).