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Sat, 13 Nov 2021 15:16:19 +0800 Message-ID: <43e4b409351b9567e179717512830fc4fee03307.camel@mediatek.com> Subject: Re: [RESEND PATCH] usb: mtu3: flush cache for the first GPD when allocate GPD ring From: Chunfeng Yun To: Bin Meng , Marek Vasut CC: Ryder Lee , Weijie Gao , GSS_MTK_Uboot_upstream , , Tom Rini , Xin Lin In-Reply-To: <20211021053307.8502-1-chunfeng.yun@mediatek.com> References: <20211021053307.8502-1-chunfeng.yun@mediatek.com> Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Tue, 2 Nov 2021 15:19:59 +0800 X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 X-MTK: N Content-Transfer-Encoding: base64 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.35 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean SGkgTWFyZWssDQoNCk9uIFRodSwgMjAyMS0xMC0yMSBhdCAxMzozMyArMDgwMCwgQ2h1bmZlbmcg WXVuIHdyb3RlOg0KPiBXaGVuIGFsbG9jYXRlIHRoZSBHUEQgcmluZywgYW5kIHRlbGwgaXRzIGFk ZHJlc3MgdG8gdGhlIGNvbnRyb2xsZXIsDQo+IHRoZW4NCj4gdGhlIGRyaXZlciBzdGFydHMgb3Ig cmVzdW1lcyB0aGUgUU1VLCB0aGUgY29udHJvbGxlciB3aWxsIHRyeSB0bw0KPiBhY2Nlc3MNCj4g dGhlIGZpcnN0IEdQRCwgc28gbmVlZCBmbHVzaCB0aGUgZmlyc3Qgb25lIHRvIGF2b2lkIHdyb25n IEdQRCBzdGF0dXMuDQo+IA0KPiBSZXBvcnRlZC1ieTogWGluIExpbiA8WGluLkxpbkBtZWRpYXRl ay5jb20+DQo+IFNpZ25lZC1vZmYtYnk6IENodW5mZW5nIFl1biA8Y2h1bmZlbmcueXVuQG1lZGlh dGVrLmNvbT4NCj4gLS0tDQo+ICBkcml2ZXJzL3VzYi9tdHUzL210dTNfcW11LmMgfCAxICsNCj4g IDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvdXNiL210dTMvbXR1M19xbXUuYw0KPiBiL2RyaXZlcnMvdXNiL210dTMvbXR1M19xbXUuYw0K PiBpbmRleCA5NWVhZjZkMjM2Li5lOGRjMDA5NWFiIDEwMDY0NA0KPiAtLS0gYS9kcml2ZXJzL3Vz Yi9tdHUzL210dTNfcW11LmMNCj4gKysrIGIvZHJpdmVycy91c2IvbXR1My9tdHUzX3FtdS5jDQo+ IEBAIC0xMTIsNiArMTEyLDcgQEAgaW50IG10dTNfZ3BkX3JpbmdfYWxsb2Moc3RydWN0IG10dTNf ZXAgKm1lcCkNCj4gIAltZW1zZXQoZ3BkLCAwLCBRTVVfR1BEX1JJTkdfU0laRSk7DQo+ICAJcmlu Zy0+ZG1hID0gKGRtYV9hZGRyX3QpZ3BkOw0KPiAgCWdwZF9yaW5nX2luaXQocmluZywgZ3BkKTsN Cj4gKwltdHUzX2ZsdXNoX2NhY2hlKCh1aW50cHRyX3QpZ3BkLCBzaXplb2YoKmdwZCkpOw0KPiAg DQo+ICAJcmV0dXJuIDA7DQo+ICB9DQpDb3VsZCB5b3UgcGxlYXNlIHBpY2sgdXAgdGhpcyBwYXRj aD8NCg0KVGhhbmtzDQoNCg==