From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-by2lp0239.outbound.protection.outlook.com ([207.46.163.239]:54683 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756097AbaFXUeN (ORCPT ); Tue, 24 Jun 2014 16:34:13 -0400 From: Rajat Jain To: Guenter Roeck , Bjorn Helgaas , Myron Stowe CC: "linux-pci@vger.kernel.org" , Kenji Kaneshige , "linux-kernel@vger.kernel.org" , Rajat Jain Subject: RE: [PATCH] PCI: pciehp: Include the Data Link Layer State Changed bit when clearing the Slot Status register's event bits Date: Tue, 24 Jun 2014 20:34:03 +0000 Message-ID: References: <20140617192734.30783.71260.stgit@amt.stowe> <53A0C763.7080003@roeck-us.net> In-Reply-To: <53A0C763.7080003@roeck-us.net> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org List-ID: SGVsbG8sDQoNClNvcnJ5LCBJIG1pc3NlZCB0aGlzIGVtYWlsLg0KDQpQbGVhc2Ugc2VlIGJlbG93 LiANCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBsaW51eC1wY2ktb3du ZXJAdmdlci5rZXJuZWwub3JnIFttYWlsdG86bGludXgtcGNpLQ0KPiBvd25lckB2Z2VyLmtlcm5l bC5vcmddIE9uIEJlaGFsZiBPZiBHdWVudGVyIFJvZWNrDQo+IFNlbnQ6IFR1ZXNkYXksIEp1bmUg MTcsIDIwMTQgMzo1NiBQTQ0KPiBUbzogQmpvcm4gSGVsZ2FhczsgTXlyb24gU3Rvd2UNCj4gQ2M6 IGxpbnV4LXBjaUB2Z2VyLmtlcm5lbC5vcmc7IEtlbmppIEthbmVzaGlnZTsgbGludXgtDQo+IGtl cm5lbEB2Z2VyLmtlcm5lbC5vcmc7IFJhamF0IEphaW4NCj4gU3ViamVjdDogUmU6IFtQQVRDSF0g UENJOiBwY2llaHA6IEluY2x1ZGUgdGhlIERhdGEgTGluayBMYXllciBTdGF0ZSBDaGFuZ2VkDQo+ IGJpdCB3aGVuIGNsZWFyaW5nIHRoZSBTbG90IFN0YXR1cyByZWdpc3RlcidzIGV2ZW50IGJpdHMN Cj4gDQo+IE9uIDA2LzE3LzIwMTQgMDI6MDcgUE0sIEJqb3JuIEhlbGdhYXMgd3JvdGU6DQo+ID4g T24gVHVlLCBKdW4gMTcsIDIwMTQgYXQgMToyNyBQTSwgTXlyb24gU3Rvd2UNCj4gPG15cm9uLnN0 b3dlQHJlZGhhdC5jb20+IHdyb3RlOg0KPiA+PiBEdXJpbmcgUENJZSBob3QtcGx1ZyBpbml0aWFs aXphdGlvbiAtIHBjaWVocF9wcm9iZSAtIGRhdGEgc3RydWN0dXJlcw0KPiA+PiByZWxhdGVkIHRv IHNsb3QgY2FwYWJpbGl0aWVzIGFyZSBzZXQgdXAuICBBcyBwYXJ0IG9mIHRoaXMgc2V0IHVwLA0K PiA+PiBJU1JzIGFyZSBwdXQgaW4gcGxhY2UgdG8gaGFuZGxlIHNsb3QgZXZlbnRzIGFuZCBhbGwg ZXZlbnQgYml0cyBhcmUgY2xlYXJlZA0KPiBvdXQuDQo+ID4+DQo+ID4+IFRoaXMgcGF0Y2ggYWRk cyB0aGUgRGF0YSBMaW5rIExheWVyIFN0YXRlIENoYW5nZWQNCj4gPj4gKFBDSV9FWFBfU0xUU1RB X0RMTFNDKSBTbG90IFN0YXR1cyBiaXQgdG8gdGhlIGV2ZW50IGJpdHMgdGhhdCBhcmUNCj4gPj4g Y2xlYXJlZCBvdXQgZHVyaW5nIGluaXRpYWxpemF0aW9uLg0KPiA+DQo+ID4gSSB0aGluayB0aGlz IGlzIHJlbGF0ZWQgdG8gZTQ4ZjFiNjdmNjY4ICgiUENJOiBwY2llaHA6IFVzZSBsaW5rIGNoYW5n ZQ0KPiA+IG5vdGlmaWNhdGlvbnMgZm9yIGhvdC1wbHVnIGFuZCByZW1vdmFsIikuICBQcmlvciB0 byB0aGF0LCBwY2llX2lzcigpDQo+ID4gZGlkbid0IGxvb2sgYXQgdGhlIFBDSV9FWFBfU0xUU1RB X0RMTFNDIGJpdC4NCj4gPg0KPiA+IEFwcGFyZW50bHkgdGhlcmUncyBhIG5vbi1wdWJsaWMgcmVw b3J0IG9mIHNwdXJpb3VzIG1lc3NhZ2VzIGxpa2UgdGhpcw0KPiA+IGF0IGJvb3QtdGltZSwgd2l0 aCBubyBhY3R1YWwgaG90cGx1ZyBldmVudHM6DQo+ID4NCj4gPiAgICBwY2llaHAgMDAwMDo4Mjow NC4wOnBjaWUyNDogc2xvdCg0KTogTGluayBVcCBldmVudA0KPiA+ICAgIHBjaWVocCAwMDAwOjgy OjA0LjA6cGNpZTI0OiBEZXZpY2UgMDAwMDo4MzowMC4wIGFscmVhZHkgZXhpc3RzIGF0DQo+ID4g MDAwMDo4MzowMCwgY2Fubm90IGhvdC1hZGQNCj4gPiAgICBwY2llaHAgMDAwMDo4MjowNC4wOnBj aWUyNDogQ2Fubm90IGFkZCBkZXZpY2UgYXQgMDAwMDo4MzowMA0KPiA+DQo+IA0KPiBJIHRoaW5r IEkgaGF2ZSBzZWVuIHRoYXQgbWVzc2FnZSBvbmNlIGluIGEgd2hpbGUgaW4gb3VyIHN5c3RlbXMu DQo+IFJhamF0LCBkaWRuJ3Qgd2UgdGFsayBhYm91dCB0aGlzIGEgd2hpbGUgYWdvID8NCg0KRXNz ZW50aWFsbHkgbXkgaGljY3VwIHdhcyB0aGF0IEkgd2FzIG5vdCBzdXJlIHdoZXRoZXIgdGhlIGRy aXZlciBzaG91bGQgb3Igc2hvdWxkIG5vdCB0YWtlIGNhcmUgb2YgdGhlIGxpbmsgY2hhbmdlIGV2 ZW50cyB0aGF0IGhhdmUgaGFwcGVuZWQgQkVGT1JFIHRoZSBkcml2ZXIgZ2V0cyBsb2FkZWQuIFRo aXMgaGFzIG1vcmUgaW1wYWN0IGlmIHRoZSBwY2llaHAgaXMgYnVpbHQgYXMgYSBrZXJuZWwgbW9k dWxlLg0KDQpBcyBhbiBleGFtcGxlOg0KDQpJdCBpcyBjb21tb24gZm9yIHRoZSBwbGF0Zm9ybSBp bml0IGNvZGUgYnVpbHQgaW50byB0aGUga2VybmVsLCB0byB0YWtlIHRoZSBQQ0kgZGV2aWNlcyBv biB0aGUgYm9hcmQgb3V0IG9mIHJlc2V0LiBBbmQgdGhhdCBjYW4gaGFwcGVuIGFmdGVyIHRoZSBQ Q0kgZW51bWVyYXRpb24gYnV0IGJlZm9yZSB0aGUgcGNpZWhwIGRyaXZlciBnZXRzIGxvYWRlZC4g VGh1cyBpbiB0aGlzIGNvbmRpdGlvbiwgd2l0aCB0aGlzIHBhdGNoLCB0aGUgcGNpZWhwIHdpbGwg aWdub3JlIHRoZSBsaW5rdXAgZXZlbnQsIHRodXMgZGV2aWNlIHdpbGwgbm90IGJlIHZpc2libGUu IFRoZSBvbmx5IHdheSAob3RoZXIgdGhhbiBhIHJlc2NhbikgdG8gZG8gaG90LWFkZCB0aGUgZGV2 aWNlIHdvdWxkIGJlIHRvIGFwcGx5LWFuZC1yZW1vdmUtcmVzZXQtc2lnbmFsIHRvIHRoZSBkZXZp Y2UgYWdhaW4uIEF0IHdoaWNoIHBvaW50IHBjaWVocCBtYXkgZ2l2ZSBhIHdhcm5pbmcgYWJvdXQg YWJvdXQgYW4gYXR0ZW1wdCB0byByZW1vdmUgYSBub24tZXhpc3RlbnQgY2FyZCwgYW5kIHRoZW4g d2lsbCBwcm9jZWVkIGZpbmUgd2l0aCBob3QtYWRkLg0KDQpUaGUgcGF0Y2ggbG9va3MgZ29vZCwg b25seSB3YW50ZWQgdG8gbWFrZSBzdXJlIHRoYXQgd2UgdW5kZXJzdGFuZCBhbmQgYWdyZWUgdGhh dCB0aGUgcGNpZWhwIHNob3VsZCBOT1QgcHJvY2VzcyBhbmQgbGluayBldmVudHMgdGhhdCBoYXZl IGhhcHBlbmVkIGJlZm9yZSB0aGUgcGNpZWhwIHdhcyBsb2FkZWQuDQoNCkFja2VkLWJ5OiBSYWph dCBKYWluIDxyYWphdGphaW5AanVuaXBlci5uZXQ+DQoNClRoYW5rcywNCg0KUmFqYXQNCg0KDQo=