Return-path: Received: from mga02.intel.com ([134.134.136.20]:38742 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932561Ab3KFLwI (ORCPT ); Wed, 6 Nov 2013 06:52:08 -0500 From: "Coelho, Luciano" To: Johannes Berg CC: "linux-wireless@vger.kernel.org" , "sw@simonwunderlich.de" Subject: Re: [RFC v2 2/2] mac80211: only set CSA beacon when at least one beacon must be transmitted Date: Wed, 6 Nov 2013 11:52:06 +0000 Message-ID: <1383738685.4256.50.camel@porter.coelho.fi> (sfid-20131106_125240_319150_94335141) References: <1383684854-21663-1-git-send-email-luciano.coelho@intel.com> <1383684854-21663-2-git-send-email-luciano.coelho@intel.com> <1383735101.14307.25.camel@jlt4.sipsolutions.net> <1383737255.4256.34.camel@porter.coelho.fi> <1383737505.14307.37.camel@jlt4.sipsolutions.net> In-Reply-To: <1383737505.14307.37.camel@jlt4.sipsolutions.net> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDEzLTExLTA2IGF0IDEyOjMxICswMTAwLCBKb2hhbm5lcyBCZXJnIHdyb3RlOg0K PiBPbiBXZWQsIDIwMTMtMTEtMDYgYXQgMTE6MjggKzAwMDAsIENvZWxobywgTHVjaWFubyB3cm90 ZToNCj4gDQo+ID4gSW4gdGVybXMgb2YgdGhlIG9yZGVyIG9mIGNhbGxzLCB0aGUgZGlmZmVyZW5j ZSBpcyB0aGF0IGluIHRoZSBwYXN0IHdlDQo+ID4gaGFkIHRoaXM6DQo+ID4gDQo+ID4gMS4gU2V0 IENTQSBiZWFjb247DQo+ID4gMi4gV2hlbiBjb3VudCByZWFjaGVzIDEsIHRoZSBkcml2ZXIgY2Fs bHMgaWVlZTgwMjExX2NzYV9maW5pc2goKTsNCj4gPiAzLiBXZSBjYWxsIGRydl9jaGFuZ2VfY2hh bmN0eCgpOw0KPiA+IDQuIFNldCBuZXcgY2hhbm5lbCBiZWFjb24uDQo+ID4gDQo+ID4gKFRoaXMg Y29udGludWVzIHRvIGJlIHRoZSBjYXNlIHdpdGggbXkgcGF0Y2ggd2hlbiBjb3VudCA+IDEpDQo+ ID4gDQo+ID4gV2l0aCBteSBwYXRjaCwgaWYgY291bnQgPD0gMSwgd2UgZG8gdGhpcyBpbnN0ZWFk Og0KPiA+IA0KPiA+IDEuIENhbGwgZHJ2X2NoYW5nZV9jaGFuY3R4KCk7DQo+ID4gMi4gU2V0IG5l dyBjaGFubmVsIGJlYWNvbi4NCj4gPiANCj4gPiBUaGUgbWFpbiBwcm9ibGVtIHdpdGhvdXQgbXkg cGF0Y2ggaXMgdGhhdCB0aGUgZHJpdmVyIHNob3VsZG4ndCBiZWFjb24NCj4gPiB3aXRoIHRoZSBD U0EgZWxlbWVudCB3aGVuIHRoZSBjb3VudCBzdGFydHMgPD0gMSwgc28gaXQgd29uJ3QgaGF2ZSBh DQo+ID4gY2hhbmNlIHRvIGNoZWNrIGlmIHRoZSBjb3VudCByZWFjaGVkIDEgdG8gY2FsbCBpZWVl ODAyMTFfY3NhX2ZpbmlzaCgpLg0KPiANCj4gSSB0aGluayB0aGUgb3RoZXIgZGlmZmVyZW5jZSBp cyB0aGF0IG9uZSBjYWxscw0KPiBkcnZfY2hhbm5lbF9zd2l0Y2hfYmVhY29uKCk/DQoNClJpZ2h0 LCB0aGlzIHdhcyBwYXJ0IG9mIG15ICJTZXQgQ1NBIGJlYWNvbiIgaXRlbSwgSSBzaG91bGQgaGF2 ZSBiZWVuDQptb3JlIGV4cGxpY2l0Lg0KDQoNCj4gVGhlIGRyaXZlciBtaWdodCBkbyBzb21lIGNo YW5uZWwNCj4gcHJlcGFyYXRpb25zIHRoZXJlLCB0aG91Z2ggSSBndWVzcyB5b3UgY2FuIGF1ZGl0 IGFsbCB0aGUgZHJpdmVycyAod2VsbCwNCj4gb25lIC4uLikgOikNCg0KTHVja2lseSwgYWxsIHRo ZSBkcml2ZXJzIHRoYXQgdXNlIHRoaXMgKHdlbGwsIG9uZS4uLiA6UCkgZG9uJ3QgZG8NCmFueXRo aW5nIGZ1bmt5IHdpdGggdGhpcyBjYWxsLiAgYXRoOWsgb25seSB1c2VzIHRoaXMgY2FsbCBtYXJr IHRoYXQNCnRoZXJlIGlzIGFuIG9uZ29pbmcgQ1NBLCB3aGljaCBpcyBub3QgbmVlZGVkIGluIHRo ZSBpbW1lZGlhdGUgc3dpdGNoDQpjYXNlLg0KDQoNCj4gQnV0IHRoYXQnZCBuZWVkIHNvbWUgbW9y ZSBkb2N1bWVudGF0aW9uLCBvdGhlcndpc2UgSSdkIGd1ZXNzIHBlb3BsZQ0KPiB3b3VsZCBzdGFy dCB0byByZWx5IG9uIGRydl9jaGFubmVsX3N3aXRjaF9iZWFjb24oKSBhbmQgaXQgd291bGQgbW9z dGx5DQo+IHdvcmsgLSBoZW5jZSBteSBxdWVzdGlvbiBvZiB3aGV0aGVyIGl0IG1ha2VzIHNlbnNl IHRvIHJlZnVzZSBpdCBhdCBhbGwNCj4gaW4gdGhlIGNhc2Ugb2YgPD0xLg0KDQpSaWdodC4gIEkg YWN0dWFsbHkgYWRkZWQgdGhpcyB0byB0aGUgZG9jdW1lbnRhdGlvbiwgYnV0IEkgYWNjaWRlbnRh bGx5DQpzZW50IGl0IGFzIHBhcnQgb2YgcGF0Y2ggMS8yOg0KDQo+ICsrKyBiL2luY2x1ZGUvbmV0 L21hYzgwMjExLmgNCj4gQEAgLTI2NzYsMTEgKzI2NzYsMTMgQEAgZW51bSBpZWVlODAyMTFfcm9j X3R5cGUgew0KPiAgICogQGNoYW5uZWxfc3dpdGNoX2JlYWNvbjogU3RhcnRzIGEgY2hhbm5lbCBz d2l0Y2ggdG8gYSBuZXcgY2hhbm5lbC4NClsuLi5dDQo+ICsgKiAgICAgSWYgdGhlIENTQSBjb3Vu dCBzdGFydHMgYXMgemVybyBvciAxLCB0aGlzIGZ1bmN0aW9uIHdpbGwgbm90IGJlIGNhbGxlZCwN Cj4gKyAqICAgICBzaW5jZSB0aGVyZSB3b24ndCBiZSBhbnkgdGltZSB0byBiZWFjb24gYmVmb3Jl IHRoZSBzd2l0Y2ggYW55d2F5Lg0KDQpUaGlzIGNoYW5nZSBzaG91bGQgYmUgaW4gcGF0Y2ggMi8y IChhY3R1YWxseSB0aGVzZSB0d28gcGF0Y2hlcyBzaG91bGQNCnByb2JhYmx5IGJlIHNxdWFzaGVk LCBJIGp1c3Qga2VwdCB0aGVtIHNlcGFyYXRlIHNvIHRoYXQgcmV2aWV3aW5nIG15IHYyDQp3b3Vs ZCBiZSBlYXNpZXIpLg0KDQpJIGNhbiBlbGFib3JhdGUgbW9yZSBpbiB0aGUgZG9jdW1lbnRhdGlv biBpZiB5b3UgdGhpbmsgaXQncyBuZWNlc3NhcnkuDQoNCi0tDQpDaGVlcnMsDQpMdWNhLg0K