On Wed, 2010-04-28 at 15:17 +0200, Stanislaw Gruszka wrote:
> If AP do not provide us supported rates before assiociation, send
> all rates we are supporting instead of empty information element.
>
> Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
> ---
> net/mac80211/work.c | 23 ++++++++++++++---------
> 1 files changed, 14 insertions(+), 9 deletions(-)
>
> diff --git a/net/mac80211/work.c b/net/mac80211/work.c
> index 15e1ba9..f8f5c9a 100644
> --- a/net/mac80211/work.c
> +++ b/net/mac80211/work.c
> @@ -213,15 +213,20 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
>
> sband = local->hw.wiphy->bands[wk->chan->band];
>
> - /*
> - * Get all rates supported by the device and the AP as
> - * some APs don't like getting a superset of their rates
> - * in the association request (e.g. D-Link DAP 1353 in
> - * b-only mode)...
> - */
> - rates_len = ieee80211_compatible_rates(wk->assoc.supp_rates,
> - wk->assoc.supp_rates_len,
> - sband, &rates);
> + if (wk->assoc.supp_rates_len) {
> + /*
> + * Get all rates supported by the device and the AP as
> + * some APs don't like getting a superset of their rates
> + * in the association request (e.g. D-Link DAP 1353 in
> + * b-only mode)...
> + */
> + rates_len = ieee80211_compatible_rates(wk->assoc.supp_rates,
> + wk->assoc.supp_rates_len,
> + sband, &rates);
> + } else {
> + rates = ~0;
> + rates_len = sband->n_bitrates;
> + }
Could you add a comment about what AP this is, and that it's a
workaround please? The AP is surely supposed to send this information!
johannes
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