Return-path: Received: from mga02.intel.com ([134.134.136.20]:40003 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751675Ab3KEKHS (ORCPT ); Tue, 5 Nov 2013 05:07:18 -0500 From: "Coelho, Luciano" To: Simon Wunderlich CC: "linux-wireless@vger.kernel.org" , "johannes@sipsolutions.net" Subject: Re: [RFC] mac80211: don't transmit beacon with CSA count 0 Date: Tue, 5 Nov 2013 10:06:32 +0000 Message-ID: <1383645950.579.26.camel@porter.coelho.fi> (sfid-20131105_110731_236201_4230B9BE) References: <1383569955-13236-1-git-send-email-luciano.coelho@intel.com> <201311041436.51673.sw@simonwunderlich.de> <1383574023.5928.149.camel@porter.coelho.fi> <201311041531.56693.sw@simonwunderlich.de> <1383640077.579.14.camel@porter.coelho.fi> In-Reply-To: <1383640077.579.14.camel@porter.coelho.fi> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: T24gVHVlLCAyMDEzLTExLTA1IGF0IDEwOjI3ICswMjAwLCBMdWNpYW5vIENvZWxobyB3cm90ZToN Cj4gT24gTW9uLCAyMDEzLTExLTA0IGF0IDE1OjMxICswMTAwLCBTaW1vbiBXdW5kZXJsaWNoIHdy b3RlOg0KPiA+ID4gPiBUaGFua3MgZm9yIGNoZWNraW5nIGJhY2sgLSBJJ3ZlIHJlYWQgdGhlIHBh cnQgaW4gdGhlIHNwZWMgYWdhaW4gWzFdLCBhbmQNCj4gPiA+ID4gYXBwZWFyZW50bHkgeW91IGFy ZSByaWdodC4NCj4gPiA+ID4gDQo+ID4gPiA+IFdpdGggeW91ciBwcm9wb3NlZCBjaGFuZ2UsIHNo b3VsZG4ndCB3ZSBhbHNvIGNoYW5nZSB0aGUgYmVoYXZpb3VyIGlmIHRoZQ0KPiA+ID4gPiB1c2Vy c3BhY2UgcmVxdWVzdHMgYSBjaGFubmVsIHN3aXRjaCB3aXRoIGNvdW50ID0gMD8gSSBndWVzcyB3 ZSBzaG91bGQNCj4gPiA+ID4gaW1tZWRpYXRlbHkgY2hhbmdlIHRoZSBjaGFubmVsIHRoZW4gd2l0 aG91dCB3YWl0aW5nIGZvciBiZWFjb25zPyBJIGRvbid0DQo+ID4gPiA+IHNlZSB0aGUgcG9pbnQg aW4gY2hhbmdpbmcgdGhlIGJlYWNvbnMgaWYgd2UgZG9uJ3Qgc2VuZCB0aGVtLCBhZnRlciBhbGwu DQo+ID4gPiANCj4gPiA+IFlvdSdyZSByaWdodCwgY2hhbmdpbmcgdGhlIGJlYWNvbnMgZG9lc24n dCBtYWtlIHNlbnNlIGluIHRoaXMgY2FzZS4NCj4gPiA+IEknbGwgY2hhbmdlIHRoYXQgYW5kIHNl bmQgdjIuDQo+ID4gPiANCj4gPiA+IEFub3RoZXIgdGhpbmcgaXMgdGhhdCB3ZSBhcmUgbWlzc2lu ZyB0aGUgYWN0aW9uIGZyYW1lcy4gIFRoZSBpZGVhIHdpdGgNCj4gPiA+IHRoZSBjb3VudCA9PSAw IGlzIHRoYXQgdGhlIFNUQSdzIHNob3VsZCBzdGFydCBsaXN0ZW5pbmcgb24gdGhlIG90aGVyDQo+ ID4gPiBjaGFubmVsIGltbWVkaWF0ZWx5IGFmdGVyIHJlY2VpdmluZyB0aGUgYWN0aW9uIGZyYW1l IChiZWNhdXNlIHRoZSBzd2l0Y2gNCj4gPiA+IHdpbGwgaGFwcGVuIGF0IGFueSB0aW1lKS4NCj4g PiA+IA0KPiA+ID4gSWYgd2UgZG9uJ3Qgc2VuZCB0aGUgYWN0aW9uIGZyYW1lLCBwYXNzaW5nIGNv bnRleHQgPT0gMCBmcm9tIHRoZQ0KPiA+ID4gdXNlcnNwYWNlIGRvZXNuJ3QgbXVjaCBtYWtlIHNl bnNlLCBiZWNhdXNlIHRoZSBjbGllbnRzIHdvbid0IGtub3cgd2UncmUNCj4gPiA+IHN3aXRjaGlu Zy4gIFdlbGwsIG1heWJlIGl0IG1ha2VzIGEgYml0IG9mIHNlbnNlLCBpZiB0aGVyZSBhcmUgbm8g Y2xpZW50cw0KPiA+ID4gY29ubmVjdGVkLCBidXQgbmV2ZXJ0aGVsZXNzLg0KPiA+IA0KPiA+IFll YWgsIHN3aXRjaGluZyB3aXRob3V0IGFjdGlvbmZyYW1lIGFuZCBjb3VudCA9PSAwIGlzIHByZXR0 eSB1c2VsZXNzLg0KPiANCj4gQWN0dWFsbHksIGlmIHRoZSB1c2Vyc3BhY2UgcmVxdWVzdHMgY291 bnQgPT0gMSwgd2Ugd29uJ3QgaGF2ZSBhbnkNCj4gYmVhY29ucyBlaXRoZXIsIGJlY2F1c2UgMSBt ZWFucyAianVzdCBiZWZvcmUgdGhlIG5leHQgVEJUVCIuICBTbyBmb3INCj4gY291bnQgPT0gMSAo Y29taW5nIGZyb20gdGhlIHVzZXJzcGFjZSkgd2Ugc2hvdWxkbid0IGNvbmZpZ3VyZSB0aGUNCj4g YmVhY29uLCBzaW5jZSB3ZSB3b24ndCBzZW5kIGl0LiAgV2UgbmVlZCB0aGUgYWN0aW9uIGZyYW1l IGZvciB0aGlzIGNhc2UNCj4gdG9vLg0KDQpIbW1tLi4uIE5vdyB0aGVyZSdzIHNvbWV0aGluZyB0 aGF0IGlzIGEgYml0IHVuY2xlYXIgdG8gbWUgaW4gdGhlIHNwZWNzOg0KDQoiRm9yIG5vbm1lc2gg U1RBcywgdGhlIENoYW5uZWwgU3dpdGNoIENvdW50IGZpZWxkIGVpdGhlciBpcyBzZXQgdG8gdGhl DQpudW1iZXIgb2YgVEJUVHMgdW50aWwgdGhlIFNUQSBzZW5kaW5nIHRoZSBDaGFubmVsIFN3aXRj aCBBbm5vdW5jZW1lbnQNCmVsZW1lbnQgc3dpdGNoZXMgdG8gdGhlIG5ldyBjaGFubmVsIG9yIGlz IHNldCB0byAwLiINCg0KVGhlcmUncyBub3RoaW5nIHNwZWNpZnlpbmcgZXhhY3RseSB3aGVuLCBy ZWxhdGl2ZSB0byB0aGUgYmVhY29uLCB0aGUNCnN3aXRjaCBhY3R1YWxseSBoYXBwZW5zLiAgSnVz dCBiZWZvcmU/IEp1c3QgYWZ0ZXI/IElzIHRoZSBiZWFjb24gdGhhdA0KbWF0Y2hlcyB0aGF0IFRC VFQgdHJhbnNtaXR0ZWQgaW4gdGhlIGN1cnJlbnQgb3IgaW4gdGhlIG5leHQgY2hhbm5lbD8NCg0K Rm9yIGEgdmFsdWUgb2YgMSwgaXQncyBwcmV0dHkgY2xlYXI6DQoNCiJBIHZhbHVlIG9mIDEgaW5k aWNhdGVzIHRoYXQgdGhlIHN3aXRjaCBvY2N1cnMgaW1tZWRpYXRlbHkgYmVmb3JlIHRoZQ0KbmV4 dCBUQlRULiINCg0KSSBkb24ndCB0aGluayB3ZSdyZSBkb2luZyB0aGF0IG5vdy4gIEF0IGxlYXN0 IGluIHRoZSBhdGg5ayBjYXNlLCB5b3UNCnN3aXRjaCB0aGUgY2hhbm5lbCBpbW1lZGlhdGVseSBh ZnRlciB0aGUgYmVhY29uIHdpdGggY291bnQgPT0gMSwgYnkNCmNhbGxpbmcgaWVlZTgwMjExX2Nz YV9maW5pc2goKS4gIFRoZSBjb3JyZWN0IHdvdWxkIGJlIGp1c3QgYmVmb3JlIHRoZQ0KbmV4dCBi ZWFjb24gaXMgc2VudC4NCg0KQSB2YWx1ZSBvZiAwIGlzIGFsc28gdW5jbGVhciwgYmVjYXVzZSBp dCBkb2Vzbid0IHJlZmVyIHRvIGFueSBUQlRUcyBhdA0KYWxsLiAgU28gaWYgeW91IHJlYWQgaXQg bGl0ZXJhbGx5LCB0aGUgZm9sbG93aW5nIHdvdWxkIG1lYW4gdGhhdCBpdA0KY291bGQgYXQgKmFu eSogdGltZSBpbiB0aGUgZnV0dXJlOg0KDQoiQSB2YWx1ZSBvZiAwIGluZGljYXRlcyB0aGF0IHRo ZSBzd2l0Y2ggb2NjdXJzIGF0IGFueSB0aW1lIGFmdGVyIHRoZQ0KZnJhbWUgY29udGFpbmluZyB0 aGUgZWxlbWVudCBpcyB0cmFuc21pdHRlZC4iDQoNCkFtIEkgbWlzc2luZyBzb21ldGhpbmc/IFdo YXQgZG8geW91IHRoaW5rPw0KDQotLQ0KQ2hlZXJzLA0KTHVjYS4NCg==