RadioTap Archive on lore.kernel.org
 help / color / Atom feed
From: Guy Harris <guy-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
To: Simon Barber <simon-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
Cc: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>,
	radiotap-S783fYmB3Ccdnm+yROfE0A@public.gmane.org
Subject: Re: HE (11ax) extensions
Date: Wed, 15 Feb 2017 01:08:20 -0800
Message-ID: <FF5FDFC3-93CA-4636-8A9F-AD44192E140D@alum.mit.edu> (raw)
In-Reply-To: <0FB8C34C-910C-404F-97BA-18BB7F8949C4-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>

On Feb 13, 2017, at 11:42 AM, Simon Barber <simon-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org> wrote:

> It’s not correctly implemented on captures from Macs - it increments for every MPDU.

bugreport.apple.com is your friend (well, it'll be all of our friends again once they fix the damn redirect loop).  You'll need to get an Apple developer account in order to file bugs.  (Note: the more duplicates a bug has, the more attention is paid to it.)

The spec says

	The reference number is generated by the capture device and is the same across each subframe of an A-MPDU. Since the capture device might be capable of capturing multiple channels or data from multiple (concurrent) captures could be merged, the reference number is not guaranteed to be unique across different channels. As a result, applications should use the channel information together with the reference number to identify the subframes belonging to the same A-MPDU.

So are you saying that it increments for each *subframe* in macOS?

  parent reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-13 13:23 Johannes Berg
     [not found] ` <1486992211.19813.1.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 19:33   ` Simon Barber
     [not found]     ` <D96F5F50-5B44-487C-8FF8-36A793960B7D-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 19:39       ` Johannes Berg
     [not found]         ` <1487014748.19813.5.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 19:42           ` Simon Barber
     [not found]             ` <0FB8C34C-910C-404F-97BA-18BB7F8949C4-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 19:49               ` Johannes Berg
     [not found]                 ` <1487015370.19813.7.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 20:08                   ` Simon Barber
     [not found]                     ` <4443A151-EFD0-44A4-A892-C40218EE0291-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 20:14                       ` Johannes Berg
2017-02-15  8:58               ` Johannes Berg
2017-02-15  9:08               ` Guy Harris [this message]
2017-02-13 19:40       ` Johannes Berg
2017-02-15  9:05       ` Johannes Berg
2017-02-15 12:48   ` Johannes Berg
     [not found]     ` <1487162908.31885.1.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-22 11:54       ` Johannes Berg
     [not found]         ` <1487764486.2215.5.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-28  7:28           ` Johannes Berg
     [not found]             ` <1488266885.2388.0.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-06-27 13:41               ` Johannes Berg
2017-09-08  8:35   ` Johannes Berg
     [not found]     ` <1504859711.6177.12.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-10-25 11:54       ` Johannes Berg
     [not found]         ` <1508932475.2421.34.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-10-25 12:17           ` Arend Van Spriel
     [not found]             ` <CAF7Mx6qFmbyDex8VOV9sxbMXofQVk9dpzBQNK0S57GCTfbw_PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-10-25 12:18               ` Johannes Berg

Reply instructions:

You may reply publically 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=FF5FDFC3-93CA-4636-8A9F-AD44192E140D@alum.mit.edu \
    --to=guy-frubxkncsvf2fbvcvol8/a@public.gmane.org \
    --cc=johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org \
    --cc=radiotap-S783fYmB3Ccdnm+yROfE0A@public.gmane.org \
    --cc=simon-vp0mx6+5gkqFX2APIN6yfw@public.gmane.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

RadioTap Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/radiotap/0 radiotap/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 radiotap radiotap/ https://lore.kernel.org/radiotap \
		radiotap@radiotap.org
	public-inbox-index radiotap

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.netbsd.radiotap


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git