From: Luciano Coelho <luciano.coelho@nokia.com>
To: ext Arik Nemtsov <arik@wizery.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: [PATCH v2 05/18] wl1271: AP mode - workaround for FW bug on station remove
Date: Wed, 22 Dec 2010 23:19:38 +0200 [thread overview]
Message-ID: <1293052778.14423.43.camel@powerslave> (raw)
In-Reply-To: <1293028057-6212-6-git-send-email-arik@wizery.com>
On Wed, 2010-12-22 at 16:27 +0200, ext Arik Nemtsov wrote:
> Sometimes an event indicating station removal is not sent up by
> firmware. We work around this by always indicating success in when
> a wait for the event timeouts.
>
> Temporary workaround until a FW fix is introduced.
>
> Signed-off-by: Arik Nemtsov <arik@wizery.com>
> ---
[...]
> @@ -1108,9 +1122,11 @@ int wl1271_cmd_remove_sta(struct wl1271 *wl, u8 hlid)
> goto out_free;
> }
>
> - ret = wl1271_cmd_wait_for_event(wl, STA_REMOVE_COMPLETE_EVENT_ID);
> - if (ret < 0)
> - wl1271_error("cmd remove sta event completion error");
> + /*
> + * We are ok with a timeout here. The event is sometimes not sent
> + * due to a firmware bug.
> + */
> + wl1271_cmd_wait_for_event_or_timeout(wl, STA_REMOVE_COMPLETE_EVENT_ID);
Why wait for the event at all then?
--
Cheers,
Luca.
next prev parent reply other threads:[~2010-12-22 21:19 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-22 14:27 [PATCH v2 00/18] AP mode support for wl12xx Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 01/18] wl1271: Add AP related configuration to conf_drv_settings Arik Nemtsov
2010-12-22 20:22 ` Luciano Coelho
2010-12-23 11:05 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 02/18] wl1271: AP mode - AP specific CMD_CONFIGURE sub-commands Arik Nemtsov
2010-12-22 20:44 ` Luciano Coelho
2010-12-23 6:48 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 03/18] wl1271: AP mode - add AP specific event Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 04/18] wl1271: AP-mode high level commands Arik Nemtsov
2010-12-22 21:16 ` Luciano Coelho
2010-12-23 7:48 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 05/18] wl1271: AP mode - workaround for FW bug on station remove Arik Nemtsov
2010-12-22 21:19 ` Luciano Coelho [this message]
2010-12-23 7:51 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 06/18] wl1271: AP mode - init sequence Arik Nemtsov
2010-12-27 12:57 ` Luciano Coelho
2010-12-28 6:16 ` Arik Nemtsov
2010-12-28 8:34 ` Luciano Coelho
2010-12-22 14:27 ` [PATCH v2 07/18] wl1271: AP specific RX filter configuration Arik Nemtsov
2010-12-22 21:29 ` Luciano Coelho
2010-12-23 7:58 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 08/18] wl1271: Add AP related definitions to HOST-FW interface Arik Nemtsov
2010-12-22 21:36 ` Luciano Coelho
2010-12-23 8:05 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 09/18] wl1271: Configure AP on BSS info change Arik Nemtsov
2010-12-27 13:11 ` Luciano Coelho
2010-12-27 21:46 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 10/18] wl1271: AP mode config in ieee80211_ops.config Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 11/18] wl1271: AP mode - change filter config Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 12/18] wl1271: AP mode - add STA add/remove ops Arik Nemtsov
2010-12-27 13:34 ` Luciano Coelho
2010-12-28 5:37 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 13/18] wl1271: AP mode - changes in TX path Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 14/18] wl1271: AP mode - record TX configuration settings Arik Nemtsov
2010-12-28 11:35 ` Luciano Coelho
2010-12-28 11:37 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 15/18] wl1271: AP mode - encryption support Arik Nemtsov
2010-12-28 12:03 ` Luciano Coelho
2010-12-28 17:16 ` Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 16/18] wl1271: AP mode - fetch appropriate firmware for AP Arik Nemtsov
2010-12-22 14:27 ` [PATCH v2 17/18] wl1271: Read MAC address from NVS file on HW startup Arik Nemtsov
2010-12-28 12:57 ` Luciano Coelho
2010-12-22 14:27 ` [PATCH v2 18/18] wl1271: Enable AP-mode Arik Nemtsov
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