From: Johannes Berg <johannes@sipsolutions.net>
To: Felix Fietkau <nbd@openwrt.org>, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] mac80211: make local->tx_headroom a multiple of 4
Date: Thu, 13 Aug 2015 11:17:48 +0200 [thread overview]
Message-ID: <1439457468.2114.9.camel@sipsolutions.net> (raw)
In-Reply-To: <1438258487-74594-1-git-send-email-nbd@openwrt.org>
On Thu, 2015-07-30 at 14:14 +0200, Felix Fietkau wrote:
> This ensures that mac80211 generated management frames and beacons
> are aligned before being passed to the driver
>
I'm not convinced this is appropriate. Drivers may or may not require
alignment, so I don't really see why we should in general enforce that?
Having less headroom requirement is better in general.
johannes
prev parent reply other threads:[~2015-08-13 9:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-30 12:14 [PATCH] mac80211: make local->tx_headroom a multiple of 4 Felix Fietkau
2015-08-13 9:17 ` Johannes Berg [this message]
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