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Fri, 8 Jan 2021 14:11:48 +0800 Message-ID: <1610086308.24856.30.camel@mhfsdcap03> Subject: Re: [PATCH v5] usb: xhci-mtk: fix unreleased bandwidth data From: Chunfeng Yun To: Mathias Nyman CC: Ikjoon Jang , , , Tianping Fang , Zhanyong Wang , Greg Kroah-Hartman , Mathias Nyman , Matthias Brugger , , Date: Fri, 8 Jan 2021 14:11:48 +0800 In-Reply-To: <2aea44f0-85e7-fd55-2c35-c1d994f20e03@linux.intel.com> References: <20201229142406.v5.1.Id0d31b5f3ddf5e734d2ab11161ac5821921b1e1e@changeid> <2aea44f0-85e7-fd55-2c35-c1d994f20e03@linux.intel.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 12678802E42F6808826D6958AF777C2230A087B39BF15A09308AD3209AE099362000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gVGh1LCAyMDIxLTAxLTA3IGF0IDEzOjA5ICswMjAwLCBNYXRoaWFzIE55bWFuIHdyb3RlOg0K PiBPbiAyOS4xMi4yMDIwIDguMjQsIElram9vbiBKYW5nIHdyb3RlOg0KPiA+IHhoY2ktbXRrIGhh cyBob29rcyBvbiBhZGRfZW5kcG9pbnQoKSBhbmQgZHJvcF9lbmRwb2ludCgpIGZyb20geGhjaQ0K PiA+IHRvIGhhbmRsZSBpdHMgb3duIHN3IGJhbmR3aWR0aCBtYW5hZ2VtZW50cyBhbmQgc3RvcmVz IGJhbmR3aWR0aCBkYXRhDQo+ID4gaW50byBpbnRlcm5hbCB0YWJsZSBldmVyeSB0aW1lIGFkZF9l bmRwb2ludCgpIGlzIGNhbGxlZCwNCj4gPiBzbyB3aGVuIGJhbmR3aWR0aCBhbGxvY2F0aW9uIGZh aWxzIGF0IG9uZSBlbmRwb2ludCwgYWxsIGVhcmxpZXINCj4gPiBhbGxvY2F0aW9uIGZyb20gdGhl IHNhbWUgaW50ZXJmYWNlIGNvdWxkIHN0aWxsIHJlbWFpbiBhdCB0aGUgdGFibGUuDQo+ID4gDQo+ ID4gVGhpcyBwYXRjaCBhZGRzIHR3byBtb3JlIGhvb2tzIGZyb20gY2hlY2tfYmFuZHdpZHRoKCkg YW5kDQo+ID4gcmVzZXRfYmFuZHdpZHRoKCksIGFuZCBtYWtlIG10ay14aGNpIHRvIHJlbGVhc2Vz IGFsbCBmYWlsZWQgZW5kcG9pbnRzDQo+ID4gZnJvbSByZXNldF9iYW5kd2lkdGgoKS4NCj4gPiAN Cj4gPiBGaXhlczogMDhlNDY5ZGU4N2EyICgidXNiOiB4aGNpLW10azogc3VwcG9ydHMgYmFuZHdp ZHRoIHNjaGVkdWxpbmcgd2l0aCBtdWx0aS1UVCIpDQo+ID4gU2lnbmVkLW9mZi1ieTogSWtqb29u IEphbmcgPGlram5AY2hyb21pdW0ub3JnPg0KPiA+IA0KPiANCj4gLi4uDQo+IA0KPiA+IA0KPiA+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9ob3N0L3hoY2kuYyBiL2RyaXZlcnMvdXNiL2hvc3Qv eGhjaS5jDQo+ID4gaW5kZXggZDRhOGQwZWZiYmM0Li5lMWZjZDNjZjcyM2YgMTAwNjQ0DQo+ID4g LS0tIGEvZHJpdmVycy91c2IvaG9zdC94aGNpLmMNCj4gPiArKysgYi9kcml2ZXJzL3VzYi9ob3N0 L3hoY2kuYw0KPiA+IEBAIC0yODgyLDYgKzI4ODIsMTIgQEAgc3RhdGljIGludCB4aGNpX2NoZWNr X2JhbmR3aWR0aChzdHJ1Y3QgdXNiX2hjZCAqaGNkLCBzdHJ1Y3QgdXNiX2RldmljZSAqdWRldikN Cj4gPiAgCXhoY2lfZGJnKHhoY2ksICIlcyBjYWxsZWQgZm9yIHVkZXYgJXBcbiIsIF9fZnVuY19f LCB1ZGV2KTsNCj4gPiAgCXZpcnRfZGV2ID0geGhjaS0+ZGV2c1t1ZGV2LT5zbG90X2lkXTsNCj4g PiAgDQo+ID4gKwlpZiAoeGhjaS0+cXVpcmtzICYgWEhDSV9NVEtfSE9TVCkgew0KPiA+ICsJCXJl dCA9IHhoY2lfbXRrX2NoZWNrX2JhbmR3aWR0aChoY2QsIHVkZXYpOw0KPiA+ICsJCWlmIChyZXQg PCAwKQ0KPiA+ICsJCQlyZXR1cm4gcmV0Ow0KPiA+ICsJfQ0KPiA+ICsNCj4gDQo+IEp1c3Qgbm90 aWNlZCB0aGF0IFhIQ0lfTVRLX0hPU1QgcXVpcmsgaXMgb25seSBzZXQgaW4geGhjaS1tdGsuYy4N Cj4geGhjaS1tdGsuYyBjYWxscyB4aGNpX2luaXRfZHJpdmVyKC4uLiwgeGhjaV9tdGtfb3ZlcnJp ZGVzKSB3aXRoIGEgLnJlc2V0IG92ZXJyaWRlIGZ1bmN0aW9uLg0KPiANCj4gd2h5IG5vdCBhZGQg b3ZlcnJpZGUgZnVuY3Rpb25zIGZvciAuY2hlY2tfYmFuZHdpZHRoIGFuZCAucmVzZXRfYmFuZHdp ZHRoIHRvIHhoY2lfbXRrX292ZXJyaWRlcyBpbnN0ZWFkPw0KPiANCj4gQW5vdGhlciBwYXRjaCB0 byBhZGQgc2ltaWxhciBvdmVycmlkZXMgZm9yIC5hZGRfZW5kcG9pbnQgYW5kIC5kcm9wX2VuZHBv aW50IHNob3VsZCBwcm9iYWJseSBiZQ0KPiBkb25lIHNvIHRoYXQgd2UgY2FuIGdldCByaWQgb2Yg dGhlIHhoY2lfbXRrX2FkZC9kcm9wX2VwX3F1aXJrKCkgY2FsbHMgaW4geGhjaS5jIGFzIHdlbGwN CllvdSBtZWFuLCB3ZSBjYW4gZXhwb3J0IHhoY2lfYWRkL2Ryb3BfZW5kcG9pbnQoKT8NCg0KPiAN Cj4gVGhhbmtzDQo+IC1NYXRoaWFzDQo+IA0KDQo=