From: Luciano Coelho <luciano.coelho@nokia.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org,
Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
Subject: [PATCH 2/4] wl1271: Configure QOS nullfunc template for U-APSD
Date: Wed, 28 Apr 2010 09:50:00 +0300 [thread overview]
Message-ID: <1272437402-28801-3-git-send-email-luciano.coelho@nokia.com> (raw)
In-Reply-To: <1272437402-28801-1-git-send-email-luciano.coelho@nokia.com>
From: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
When U-APSD is enabled, device is not sending power save
state notifications to AP using QOS nullfunc frames.
This patch configures nullfunc templates needed for U-APSD.
Signed-off-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
drivers/net/wireless/wl12xx/wl1271_main.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index e53dfc9..26e8fb1 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1708,6 +1708,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
+ ret = wl1271_build_qos_null_data(wl);
+ if (ret < 0)
+ goto out_sleep;
+
/* filter out all packets not from this BSSID */
wl1271_configure_filters(wl, 0);
--
1.6.3.3
next prev parent reply other threads:[~2010-04-28 6:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-28 6:49 [PATCH 0/4] wl1271: patches of the week Luciano Coelho
2010-04-28 6:49 ` [PATCH 1/4] wl1271: Improve command polling Luciano Coelho
2010-04-28 6:50 ` Luciano Coelho [this message]
2010-04-28 6:50 ` [PATCH 3/4] wl1271: Rewrite hardware keep-alive handling Luciano Coelho
2010-04-28 6:50 ` [PATCH 4/4] wl1271: fix a bunch of sparse warnings Luciano Coelho
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=1272437402-28801-3-git-send-email-luciano.coelho@nokia.com \
--to=luciano.coelho@nokia.com \
--cc=ext-saravanan.dhanabal@nokia.com \
--cc=linux-wireless@vger.kernel.org \
--cc=linville@tuxdriver.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;
as well as URLs for NNTP newsgroup(s).