From: Felix Fietkau <nbd@openwrt.org>
To: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>,
linux-wireless@vger.kernel.org
Cc: thomas@net.t-labs.tu-berlin.de, adrian@freebsd.org
Subject: Re: [RFC 2/3] ath9k: add TX power per-rate per-chain tables
Date: Thu, 20 Nov 2014 15:49:57 +0100 [thread overview]
Message-ID: <546DFF95.6030804@openwrt.org> (raw)
In-Reply-To: <1416490300-6451-3-git-send-email-lorenzo.bianconi83@gmail.com>
On 2014-11-20 14:31, Lorenzo Bianconi wrote:
> Add TX power per-rate per-chain tables for different MIMO modes (e.g STBC) in
> order to cap the maximum TX power value per-rate in the TX descriptor path.
> Cap TX power for self generated frames (ACK, RTS/CTS).
> Currently TPC is supported just by AR9003 based chips
>
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
I think you should make the ah->txpower array one-dimensional and store
it for the current chainmask only - this will simplify the code.
The chainmask cannot be changed while the interface is up, so there's no
need to make this dynamically switchable.
- Felix
next prev parent reply other threads:[~2014-11-20 14:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-20 13:31 [RFC 0/3] add TPC capability for AR9003 based chips Lorenzo Bianconi
2014-11-20 13:31 ` [RFC 1/3] ath9k: add chainmask parameter to ath9k_hw_get_scaled_power() Lorenzo Bianconi
2014-11-20 13:31 ` [RFC 2/3] ath9k: add TX power per-rate per-chain tables Lorenzo Bianconi
2014-11-20 14:49 ` Felix Fietkau [this message]
2014-11-21 13:07 ` Lorenzo Bianconi
2014-11-20 13:31 ` [RFC 3/3] ath9k: add TPC capability to TX descriptor path Lorenzo Bianconi
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