On Sun, Aug 31, 2014 at 12:04:19PM +0000, Grumbach, Emmanuel wrote: > > -----Original Message----- > > From: Luis Henriques [mailto:luis.henriques@xxxxxxxxxxxxx] > > Sent: Monday, August 18, 2014 12:31 PM > > To: linux-kernel@xxxxxxxxxxxxxxx; stable@xxxxxxxxxxxxxxx; kernel- > > team@xxxxxxxxxxxxxxxx > > Cc: Grumbach, Emmanuel; Luis Henriques > > Subject: [PATCH 3.11 005/137] iwlwifi: dvm: don't enable CTS to self > > > > 3.11.10.15 -stable review patch. If anyone has any objections, please let me > > know. > > Just came back from a long travel - please drop this one. It has caused trouble to people. > I need to revert it. > Thank you for your feedback, Emmanuel. Unfortunately, this kernel has been released already and no more updates are foreseen to the 3.11 extended kernel -- this was its last release. Cheers, -- Luís > > > > ------------------ > > > > From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx> > > > > commit 43d826ca5979927131685cc2092c7ce862cb91cd upstream. > > > > We should always prefer to use full RTS protection. Using CTS to self gives a > > meaningless improvement, but this flow is much harder for the firmware > > which is likely to have issues with it. > > > > Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx> > > Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx> > > --- > > drivers/net/wireless/iwlwifi/dvm/rxon.c | 12 ------------ > > 1 file changed, 12 deletions(-) > > > > diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c > > b/drivers/net/wireless/iwlwifi/dvm/rxon.c > > index cd1ad0019185..ca17e4c9eca2 100644 > > --- a/drivers/net/wireless/iwlwifi/dvm/rxon.c > > +++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c > > @@ -1072,13 +1072,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, > > struct iwl_rxon_context *ctx) > > /* recalculate basic rates */ > > iwl_calc_basic_rates(priv, ctx); > > > > - /* > > - * force CTS-to-self frames protection if RTS-CTS is not preferred > > - * one aggregation protection method > > - */ > > - if (!priv->hw_params.use_rts_for_aggregation) > > - ctx->staging.flags |= RXON_FLG_SELF_CTS_EN; > > - > > if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) || > > !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK)) > > ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK; @@ - > > 1484,11 +1477,6 @@ void iwlagn_bss_info_changed(struct ieee80211_hw > > *hw, > > else > > ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK; > > > > - if (bss_conf->use_cts_prot) > > - ctx->staging.flags |= RXON_FLG_SELF_CTS_EN; > > - else > > - ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN; > > - > > memcpy(ctx->staging.bssid_addr, bss_conf->bssid, ETH_ALEN); > > > > if (vif->type == NL80211_IFTYPE_AP || > > -- > > 1.9.1 > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html