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Mon, 15 Jun 2020 15:24:02 +0800 Message-ID: <1592205843.25636.82.camel@mtkswgap22> Subject: RE: [PATCH v2 2/2] scsi: ufs: Add trace event for UIC commands From: Stanley Chu To: Avri Altman CC: "linux-scsi@vger.kernel.org" , "martin.petersen@oracle.com" , "alim.akhtar@samsung.com" , "jejb@linux.ibm.com" , "asutoshd@codeaurora.org" , "beanhuo@micron.com" , "cang@codeaurora.org" , "matthias.bgg@gmail.com" , "bvanassche@acm.org" , "linux-mediatek@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "kuohong.wang@mediatek.com" , "peter.wang@mediatek.com" , "chun-hung.wu@mediatek.com" , "andy.teng@mediatek.com" , "cc.chou@mediatek.com" , "chaotian.jing@mediatek.com" Date: Mon, 15 Jun 2020 15:24:03 +0800 In-Reply-To: References: <20200615064753.20935-1-stanley.chu@mediatek.com> <20200615064753.20935-3-stanley.chu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-TM-SNTS-SMTP: CCA224B35034D6AA6CDD7520EB7BDB9D9CA9E88F74510A9DD30EC7E85C9088CB2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org SGkgQXZyaSwNCg0KT24gTW9uLCAyMDIwLTA2LTE1IGF0IDA3OjEzICswMDAwLCBBdnJpIEFsdG1h biB3cm90ZToNCj4gPiAgICAgICAgIC8qIFdyaXRlIFVJQyBDbWQgKi8NCj4gPiAgICAgICAgIHVm c2hjZF93cml0ZWwoaGJhLCB1aWNfY21kLT5jb21tYW5kICYgQ09NTUFORF9PUENPREVfTUFTSywN Cj4gPiAgICAgICAgICAgICAgICAgICAgICAgUkVHX1VJQ19DT01NQU5EKTsNCj4gPiBAQCAtNDgy NSwxMSArNDg0NywxNSBAQCBzdGF0aWMgaXJxcmV0dXJuX3QgdWZzaGNkX3VpY19jbWRfY29tcGwo c3RydWN0DQo+ID4gdWZzX2hiYSAqaGJhLCB1MzIgaW50cl9zdGF0dXMpDQo+ID4gICAgICAgICAg ICAgICAgICAgICAgICAgdWZzaGNkX2dldF91aWNfY21kX3Jlc3VsdChoYmEpOw0KPiA+ICAgICAg ICAgICAgICAgICBoYmEtPmFjdGl2ZV91aWNfY21kLT5hcmd1bWVudDMgPQ0KPiA+ICAgICAgICAg ICAgICAgICAgICAgICAgIHVmc2hjZF9nZXRfZG1lX2F0dHJfdmFsKGhiYSk7DQo+ID4gKyAgICAg ICAgICAgICAgIHVmc2hjZF9hZGRfdWljX2NvbW1hbmRfdHJhY2UoaGJhLCBoYmEtPmFjdGl2ZV91 aWNfY21kLA0KPiA+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICJjb21wbGV0ZSIpOw0KPiA+ICAgICAgICAgICAgICAgICBjb21wbGV0ZSgmaGJhLT5hY3RpdmVf dWljX2NtZC0+ZG9uZSk7DQo+ID4gICAgICAgICAgICAgICAgIHJldHZhbCA9IElSUV9IQU5ETEVE Ow0KPiA+ICAgICAgICAgfQ0KPiA+IA0KPiA+ICAgICAgICAgaWYgKChpbnRyX3N0YXR1cyAmIFVG U0hDRF9VSUNfUFdSX01BU0spICYmIGhiYS0+dWljX2FzeW5jX2RvbmUpIHsNCj4gPiArICAgICAg ICAgICAgICAgdWZzaGNkX2FkZF91aWNfY29tbWFuZF90cmFjZShoYmEsIGhiYS0+YWN0aXZlX3Vp Y19jbWQsDQo+ID4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ImNvbXBsZXRlIik7DQo+ID4gICAgICAgICAgICAgICAgIGNvbXBsZXRlKGhiYS0+dWljX2FzeW5j X2RvbmUpOw0KPiA+ICAgICAgICAgICAgICAgICByZXR2YWwgPSBJUlFfSEFORExFRDsNCj4gDQo+ IA0KPiBXaHkgbm90IGNhbGwgdWZzaGNkX2FkZF91aWNfY29tbWFuZF90cmFjZSBvbmNlIGlmIHJl dHZhbCA9PSBJUlFfSEFORExFRD8NCj4gSXMgaXQgdGhhdCB0aGUgZXhhY3QgdGltZXN0YW1wPw0K DQpUaGFua3MhIFRoaXMgbWFrZXMgdGhlIGNvZGUgY2xlYW5lci4NCkZpeGVkIGluIHYzLg0KDQpT dGFubGV5IENodQ0K