From: Bob Copeland <me@bobcopeland.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Ramon Fontes <ramonreisfontes@gmail.com>, linux-wireless@vger.kernel.org
Subject: Re: mac80211_hwsim: multiple antennas
Date: Fri, 23 Nov 2018 16:08:02 -0500 [thread overview]
Message-ID: <20181123210802.byslqv26ua6lptvv@localhost> (raw)
In-Reply-To: <7adcf11c634f31032eaac3c15f8d92b366f14477.camel@sipsolutions.net>
On Wed, Nov 21, 2018 at 01:30:40PM +0100, Johannes Berg wrote:
> On Wed, 2018-11-21 at 09:26 -0300, Ramon Fontes wrote:
> > Sorry. I meant throughput.
>
> Yeah, well. There's no actual medium (access) simulation in hwsim, so
> the actual throughput you get only depends on the performance of your
> CPU. 33Mbps seems quite low, but of course I don't know where you're
> running this.
>
> Then again, you say you're using wmediumd, so perhaps that *does* have
> some sort of medium simulation these days? I didn't think it has it but
> I may very well be wrong on that.
wmediumd does simulate the medium, but it only ever handled simple OFDM
PHY rates, not MCS or aggregation or anything else from the last decade :)
--
Bob Copeland %% https://bobcopeland.com/
prev parent reply other threads:[~2018-11-23 21:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 19:33 mac80211_hwsim: multiple antennas Ramon Fontes
2018-11-21 9:11 ` Johannes Berg
2018-11-21 12:26 ` Ramon Fontes
2018-11-21 12:30 ` Johannes Berg
2018-11-21 12:47 ` Ramon Fontes
2018-11-21 12:48 ` Johannes Berg
2018-11-21 13:09 ` Ramon Fontes
2018-11-22 12:18 ` Ramon Fontes
2018-11-23 14:18 ` Benjamin Beichler
2018-11-23 19:12 ` Johannes Berg
2018-11-23 19:13 ` Johannes Berg
2018-11-23 21:08 ` Bob Copeland [this message]
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=20181123210802.byslqv26ua6lptvv@localhost \
--to=me@bobcopeland.com \
--cc=johannes@sipsolutions.net \
--cc=linux-wireless@vger.kernel.org \
--cc=ramonreisfontes@gmail.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