From: "John W. Linville" <linville@tuxdriver.com>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
Valerio Passini <valerio.passini@unicam.it>
Subject: Re: [PATCH 1/2 3.18] rtlwifi: rtl8821ae: Fix 5G detection problem
Date: Tue, 25 Nov 2014 13:46:25 -0500 [thread overview]
Message-ID: <20141125184625.GC15476@tuxdriver.com> (raw)
In-Reply-To: <1416933127-25912-2-git-send-email-Larry.Finger@lwfinger.net>
On Tue, Nov 25, 2014 at 10:32:06AM -0600, Larry Finger wrote:
> The changes associated with moving this driver from staging to the regular
> tree missed one section setting the allowable rates for the 5GHz band.
>
> This patch is needed to fix the regression reported in Bug #88811
> (https://bugzilla.kernel.org/show_bug.cgi?id=88811).
>
> Reported-by: Valerio Passini <valerio.passini@unicam.it>
> Tested-by: Valerio Passini <valerio.passini@unicam.it>
> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
> Cc: Valerio Passini <valerio.passini@unicam.it>
> ---
> drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
> index 310d316..18f34f7 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
> @@ -3672,8 +3672,9 @@ static void rtl8821ae_update_hal_rate_mask(struct ieee80211_hw *hw,
> mac->opmode == NL80211_IFTYPE_ADHOC)
> macid = sta->aid + 1;
> if (wirelessmode == WIRELESS_MODE_N_5G ||
> - wirelessmode == WIRELESS_MODE_AC_5G)
> - ratr_bitmap = sta->supp_rates[NL80211_BAND_5GHZ];
> + wirelessmode == WIRELESS_MODE_AC_5G ||
> + wirelessmode == WIRELESS_MODE_A)
> + ratr_bitmap = (sta->supp_rates[NL80211_BAND_5GHZ])<<4;
The parenthesis seem superfluous. How about this line instead?
+ ratr_bitmap = sta->supp_rates[NL80211_BAND_5GHZ] << 4;
> else
> ratr_bitmap = sta->supp_rates[NL80211_BAND_2GHZ];
>
> --
> 2.1.2
>
>
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2014-11-25 19:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-25 16:32 [PATCH 0/2 3.18] Fixes for Bug #88811 Larry Finger
2014-11-25 16:32 ` [PATCH 1/2 3.18] rtlwifi: rtl8821ae: Fix 5G detection problem Larry Finger
2014-11-25 18:46 ` John W. Linville [this message]
2014-11-25 19:50 ` Larry Finger
[not found] ` <5474DD88.7060002-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
2014-11-25 19:53 ` John W. Linville
2014-11-25 16:32 ` [PATCH 2/2 3.18] rtlwifi: Change order in device startup Larry Finger
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=20141125184625.GC15476@tuxdriver.com \
--to=linville@tuxdriver.com \
--cc=Larry.Finger@lwfinger.net \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=valerio.passini@unicam.it \
/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).