From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ward, David - 0665 - MITLL" Subject: Re: hp-wmi rfkill change breaks systems Date: Fri, 28 Aug 2015 03:49:46 +0000 Message-ID: <55DFDA55.8020608@ll.mit.edu> References: <20140121151702.GA2566@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from MX1.LL.MIT.EDU ([129.55.12.45]:54674 "EHLO mx1.ll.mit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750896AbbH1EfR (ORCPT ); Fri, 28 Aug 2015 00:35:17 -0400 In-Reply-To: Content-Language: en-US Content-ID: Sender: platform-driver-x86-owner@vger.kernel.org List-ID: To: Alex Hung , Matthew Garrett Cc: "platform-driver-x86@vger.kernel.org" T24gMDEvMjMvMjAxNCAwMjoyNSBBTSwgQWxleCBIdW5nIHdyb3RlOg0KPiBIaSBNYXR0aGV3LA0K Pg0KPiBJIHJldmVydGVkIDk5N2RhYTFiZDlhY2E0MTJhYjk3OTU1YTM1YjI2YzQ2MGMwZWM3YTQg YW5kIGFkZCBhIGNoZWNrIGluDQo+IGhwX3dtaV9yZmtpbGxfc2V0dXAgYXMgYmVsb3c6DQo+DQo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BsYXRmb3JtL3g4Ni9ocC13bWkuYyBiL2RyaXZlcnMvcGxh dGZvcm0veDg2L2hwLXdtaS5jDQo+IGluZGV4IDhiYTg5NTYuLjY1ZmVlOGEgMTAwNjQ0DQo+IC0t LSBhL2RyaXZlcnMvcGxhdGZvcm0veDg2L2hwLXdtaS5jDQo+ICsrKyBiL2RyaXZlcnMvcGxhdGZv cm0veDg2L2hwLXdtaS5jDQo+IEBAIC01NCw3ICs1NCw2IEBAIE1PRFVMRV9BTElBUygid21pOjVG QjdGMDM0LTJDNjMtNDVlOS1CRTkxLTNENDRFMkM3MDdFNCIpOw0KPiAgICNkZWZpbmUgSFBXTUlf SEFSRFdBUkVfUVVFUlkgMHg0DQo+ICAgI2RlZmluZSBIUFdNSV9XSVJFTEVTU19RVUVSWSAweDUN Cj4gICAjZGVmaW5lIEhQV01JX0hPVEtFWV9RVUVSWSAweGMNCj4gLSNkZWZpbmUgSFBXTUlfRkVB VFVSRV9RVUVSWSAweGQNCj4gICAjZGVmaW5lIEhQV01JX1dJUkVMRVNTMl9RVUVSWSAweDFiDQo+ ICAgI2RlZmluZSBIUFdNSV9QT1NUQ09ERUVSUk9SX1FVRVJZIDB4MmENCj4NCj4gQEAgLTI5Mywx NyArMjkyLDYgQEAgc3RhdGljIGludCBocF93bWlfdGFibGV0X3N0YXRlKHZvaWQpDQo+ICAgICAg ICAgIHJldHVybiAoc3RhdGUgJiAweDQpID8gMSA6IDA7DQo+ICAgfQ0KPg0KPiAtc3RhdGljIGlu dCBocF93bWlfYmlvc18yMDA5X2xhdGVyKHZvaWQpDQo+IC17DQo+IC0gICAgICAgaW50IHN0YXRl ID0gMDsNCj4gLSAgICAgICBpbnQgcmV0ID0gaHBfd21pX3BlcmZvcm1fcXVlcnkoSFBXTUlfRkVB VFVSRV9RVUVSWSwgMCwgJnN0YXRlLA0KPiAtICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICBzaXplb2Yoc3RhdGUpLCBzaXplb2Yoc3RhdGUpKTsNCj4gLSAgICAgICBpZiAocmV0 KQ0KPiAtICAgICAgICAgICAgICAgcmV0dXJuIHJldDsNCj4gLQ0KPiAtICAgICAgIHJldHVybiAo c3RhdGUgJiAweDEwKSA/IDEgOiAwOw0KPiAtfQ0KPiAtDQo+ICAgc3RhdGljIGludCBocF93bWlf c2V0X2Jsb2NrKHZvaWQgKmRhdGEsIGJvb2wgYmxvY2tlZCkNCj4gICB7DQo+ICAgICAgICAgIGVu dW0gaHBfd21pX3JhZGlvIHIgPSAoZW51bSBocF93bWlfcmFkaW8pIGRhdGE7DQo+IEBAIC02OTYs NiArNjg0LDExIEBAIHN0YXRpYyBpbnQgaHBfd21pX3Jma2lsbF9zZXR1cChzdHJ1Y3QNCj4gcGxh dGZvcm1fZGV2aWNlICpkZXZpY2UpDQo+ICAgICAgICAgIGlmIChlcnIpDQo+ICAgICAgICAgICAg ICAgICAgcmV0dXJuIGVycjsNCj4NCj4gKyAgICAgICBlcnIgPSBocF93bWlfcGVyZm9ybV9xdWVy eShIUFdNSV9XSVJFTEVTU19RVUVSWSwgMSwNCj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAmd2lyZWxlc3MsIHNpemVvZih3aXJlbGVzcyksIDApOw0KPiArICAgICAgIGlmIChl cnIpDQo+ICsgICAgICAgICAgICAgICByZXR1cm4gZXJyOw0KPiArDQo+ICAgICAgICAgIGlmICh3 aXJlbGVzcyAmIDB4MSkgew0KPiAgICAgICAgICAgICAgICAgIHdpZmlfcmZraWxsID0gcmZraWxs X2FsbG9jKCJocC13aWZpIiwgJmRldmljZS0+ZGV2LA0KPiAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIFJGS0lMTF9UWVBFX1dMQU4sDQo+IEBAIC04ODMsNyArODc2 LDcgQEAgc3RhdGljIGludCBfX2luaXQgaHBfd21pX2Jpb3Nfc2V0dXAoc3RydWN0DQo+IHBsYXRm b3JtX2RldmljZSAqZGV2aWNlKQ0KPiAgICAgICAgICBncHNfcmZraWxsID0gTlVMTDsNCj4gICAg ICAgICAgcmZraWxsMl9jb3VudCA9IDA7DQo+DQo+IC0gICAgICAgaWYgKGhwX3dtaV9iaW9zXzIw MDlfbGF0ZXIoKSB8fCBocF93bWlfcmZraWxsX3NldHVwKGRldmljZSkpDQo+ICsgICAgICAgaWYg KGhwX3dtaV9yZmtpbGxfc2V0dXAoZGV2aWNlKSkNCj4gICAgICAgICAgICAgICAgICBocF93bWlf cmZraWxsMl9zZXR1cChkZXZpY2UpOw0KPg0KPiAgICAgICAgICBlcnIgPSBkZXZpY2VfY3JlYXRl X2ZpbGUoJmRldmljZS0+ZGV2LCAmZGV2X2F0dHJfZGlzcGxheSk7DQo+DQo+DQo+DQo+IEl0IGFj dHVhbGx5IHdvcmtzIGJldHRlciB0aGFuIDk5N2RhYTFiZDlhY2E0MTJhYjk3OTU1YTM1YjI2YzQ2 MGMwZWM3YTQNCj4gb24gbmV3IHN5c3RlbXMsIGJ1dCBJIGRvbid0IGhhdmUgb2xkIGhwIHN5c3Rl bXMgZm9yIHRlc3RpbmcgZ29vZCBIUA0KPiBXTUkgMHgwNSBTZXQgY29tbWFuZC4NCj4NCj4gQW55 IHN1Z2dlc3Rpb25zIGFyZSBhcHByZWNpYXRlZC4NCg0KQWxleCwgTWF0dGhldywgYW55IHVwZGF0 ZSBvbiB0aGlzPw0KDQpDb21taXQgZjgyYmRkMCAiaHAtd21pOiBFbmFibGUgaG90a2V5cyBvbiBz b21lIHN5c3RlbXMiIGFkZGVkIGFub3RoZXIgDQp1c2Ugb2YgdGhlIGZ1bmN0aW9uIGhwX3dtaV9i aW9zXzIwMDlfbGF0ZXIoKS4gSXMgdGhlIHJlYXNvbiB5b3UgcmVtb3ZlZCANCnRoZSBmdW5jdGlv biBhYm92ZSBqdXN0IGJlY2F1c2UgaXQgd2Fzbid0IGNhbGxlZCBhbnltb3JlLCBvciBpcyB0aGlz IA0KcHJvYmxlbWF0aWM/DQoNCklmIHlvdSBhcmUgbG9va2luZyBmb3IgdGVzdGluZywgbWF5YmUg eW91IHNob3VsZCBwb3N0IChhIHJldmlzZWQgdmVyc2lvbiANCm9mKSB0aGlzIHBhdGNoIHRvIHRo ZXNlIGJ1ZyByZXBvcnRzLCB3aGVyZSB1c2VycyB3aXRoIG9sZGVyIEhQIHN5c3RlbXMgDQpoYXZl IGluZGljYXRlZCB0aGV5IGFyZSBzcGVjaWZpY2FsbHkgYWZmZWN0ZWQgYnkgdGhpczoNCg0KaHR0 cHM6Ly9idWd6aWxsYS5rZXJuZWwub3JnL3Nob3dfYnVnLmNnaT9pZD02OTEzMQ0KaHR0cHM6Ly9i dWdzLmxhdW5jaHBhZC5uZXQvdWJ1bnR1Lytzb3VyY2UvbGludXgvK2J1Zy8xMjkwNDE4DQoNClRo YW5rcywNCg0KRGF2aWQNCg0K