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Tue, 9 Jun 2020 09:18:33 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 9 Jun 2020 09:18:33 +0800 From: Chun-Hung Wu To: , Jonathan Hunter , Al Cooper , Adrian Hunter , Florian Fainelli , , Andy Gross , Bjorn Andersson , Michal Simek , Thierry Reding , Chaotian Jing , Ulf Hansson , Rob Herring , Mark Rutland , Matthias Brugger , Linus Walleij , Pavel Machek , Kate Stewart , Greg Kroah-Hartman , Martin Blumenstingl , Pan Bian , Thomas Gleixner , Allison Randal , Mathieu Malaterre , Stanley Chu , Kuohong Wang CC: , , , , , , , , , Chun-Hung Wu Subject: [PATCH v6 2/4] mmc: mediatek: refine msdc timeout api Date: Tue, 9 Jun 2020 09:18:20 +0800 Message-ID: <1591665502-6573-3-git-send-email-chun-hung.wu@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1591665502-6573-1-git-send-email-chun-hung.wu@mediatek.com> References: <1591665502-6573-1-git-send-email-chun-hung.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 64F0A105F5E4710B74A27F80C6C28CD5C966B677B12E37B3227B97FBD48048FD2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org RXh0cmFjdCBtc2RjIHRpbWVvdXQgYXBpIGNvbW1vbiBwYXJ0IHRvIGhhdmUNCmJldHRlciBjb2Rl IGFyY2hpdGVjdHVyZSBhbmQgYXZvaWQgcmVkdW5kYW50IGNvZGUuDQoNClNpZ25lZC1vZmYtYnk6 IENodW4tSHVuZyBXdSA8Y2h1bi1odW5nLnd1QG1lZGlhdGVrLmNvbT4NCi0tLQ0KIGRyaXZlcnMv bW1jL2hvc3QvbXRrLXNkLmMgfCAzMiArKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLQ0K IDEgZmlsZSBjaGFuZ2VkLCAyMiBpbnNlcnRpb25zKCspLCAxMCBkZWxldGlvbnMoLSkNCg0KZGlm ZiAtLWdpdCBhL2RyaXZlcnMvbW1jL2hvc3QvbXRrLXNkLmMgYi9kcml2ZXJzL21tYy9ob3N0L210 ay1zZC5jDQppbmRleCA4YWRhNjc1Li44NGE3YmQ0NCAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvbW1j L2hvc3QvbXRrLXNkLmMNCisrKyBiL2RyaXZlcnMvbW1jL2hvc3QvbXRrLXNkLmMNCkBAIC03MjMs MjEgKzcyMywyMSBAQCBzdGF0aWMgdm9pZCBtc2RjX3VucHJlcGFyZV9kYXRhKHN0cnVjdCBtc2Rj X2hvc3QgKmhvc3QsIHN0cnVjdCBtbWNfcmVxdWVzdCAqbXJxKQ0KIAl9DQogfQ0KIA0KLS8qIGNs b2NrIGNvbnRyb2wgcHJpbWl0aXZlcyAqLw0KLXN0YXRpYyB2b2lkIG1zZGNfc2V0X3RpbWVvdXQo c3RydWN0IG1zZGNfaG9zdCAqaG9zdCwgdTMyIG5zLCB1MzIgY2xrcykNCitzdGF0aWMgdTY0IG1z ZGNfdGltZW91dF9jYWwoc3RydWN0IG1zZGNfaG9zdCAqaG9zdCwgdTY0IG5zLCB1NjQgY2xrcykN CiB7DQotCXUzMiB0aW1lb3V0LCBjbGtfbnM7DQorCXU2NCB0aW1lb3V0LCBjbGtfbnM7DQogCXUz MiBtb2RlID0gMDsNCiANCi0JaG9zdC0+dGltZW91dF9ucyA9IG5zOw0KLQlob3N0LT50aW1lb3V0 X2Nsa3MgPSBjbGtzOw0KIAlpZiAoaG9zdC0+bW1jLT5hY3R1YWxfY2xvY2sgPT0gMCkgew0KIAkJ dGltZW91dCA9IDA7DQogCX0gZWxzZSB7DQotCQljbGtfbnMgID0gMTAwMDAwMDAwMFVMIC8gaG9z dC0+bW1jLT5hY3R1YWxfY2xvY2s7DQotCQl0aW1lb3V0ID0gKG5zICsgY2xrX25zIC0gMSkgLyBj bGtfbnMgKyBjbGtzOw0KKwkJY2xrX25zICA9IDEwMDAwMDAwMDBVTEw7DQorCQlkb19kaXYoY2xr X25zLCBob3N0LT5tbWMtPmFjdHVhbF9jbG9jayk7DQorCQl0aW1lb3V0ID0gbnMgKyBjbGtfbnMg LSAxOw0KKwkJZG9fZGl2KHRpbWVvdXQsIGNsa19ucyk7DQorCQl0aW1lb3V0ICs9IGNsa3M7DQog CQkvKiBpbiAxMDQ4NTc2IHNjbGsgY3ljbGUgdW5pdCAqLw0KLQkJdGltZW91dCA9ICh0aW1lb3V0 ICsgKDB4MSA8PCAyMCkgLSAxKSA+PiAyMDsNCisJCXRpbWVvdXQgPSBESVZfUk9VTkRfVVAodGlt ZW91dCwgKDB4MSA8PCAyMCkpOw0KIAkJaWYgKGhvc3QtPmRldl9jb21wLT5jbGtfZGl2X2JpdHMg PT0gOCkNCiAJCQlzZHJfZ2V0X2ZpZWxkKGhvc3QtPmJhc2UgKyBNU0RDX0NGRywNCiAJCQkJICAg ICAgTVNEQ19DRkdfQ0tNT0QsICZtb2RlKTsNCkBAIC03NDcsOSArNzQ3LDIxIEBAIHN0YXRpYyB2 b2lkIG1zZGNfc2V0X3RpbWVvdXQoc3RydWN0IG1zZGNfaG9zdCAqaG9zdCwgdTMyIG5zLCB1MzIg Y2xrcykNCiAJCS8qRERSIG1vZGUgd2lsbCBkb3VibGUgdGhlIGNsayBjeWNsZXMgZm9yIGRhdGEg dGltZW91dCAqLw0KIAkJdGltZW91dCA9IG1vZGUgPj0gMiA/IHRpbWVvdXQgKiAyIDogdGltZW91 dDsNCiAJCXRpbWVvdXQgPSB0aW1lb3V0ID4gMSA/IHRpbWVvdXQgLSAxIDogMDsNCi0JCXRpbWVv dXQgPSB0aW1lb3V0ID4gMjU1ID8gMjU1IDogdGltZW91dDsNCiAJfQ0KLQlzZHJfc2V0X2ZpZWxk KGhvc3QtPmJhc2UgKyBTRENfQ0ZHLCBTRENfQ0ZHX0RUT0MsIHRpbWVvdXQpOw0KKwlyZXR1cm4g dGltZW91dDsNCit9DQorDQorLyogY2xvY2sgY29udHJvbCBwcmltaXRpdmVzICovDQorc3RhdGlj IHZvaWQgbXNkY19zZXRfdGltZW91dChzdHJ1Y3QgbXNkY19ob3N0ICpob3N0LCB1NjQgbnMsIHU2 NCBjbGtzKQ0KK3sNCisJdTY0IHRpbWVvdXQ7DQorDQorCWhvc3QtPnRpbWVvdXRfbnMgPSBuczsN CisJaG9zdC0+dGltZW91dF9jbGtzID0gY2xrczsNCisNCisJdGltZW91dCA9IG1zZGNfdGltZW91 dF9jYWwoaG9zdCwgbnMsIGNsa3MpOw0KKwlzZHJfc2V0X2ZpZWxkKGhvc3QtPmJhc2UgKyBTRENf Q0ZHLCBTRENfQ0ZHX0RUT0MsDQorCQkgICAgICAodTMyKSh0aW1lb3V0ID4gMjU1ID8gMjU1IDog dGltZW91dCkpOw0KIH0NCiANCiBzdGF0aWMgdm9pZCBtc2RjX2dhdGVfY2xvY2soc3RydWN0IG1z ZGNfaG9zdCAqaG9zdCkNCi0tIA0KMS45LjENCg==