From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [V3,3/3] USB: serial: f81232: implement break control From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1553848122-1227-3-git-send-email-hpeter+linux_kernel@gmail.com> Date: Fri, 29 Mar 2019 16:28:42 +0800 To: peter_hong@fintek.com.tw, johan@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "Ji-Ze Hong \(Peter Hong\)" List-ID: SW1wbGVtZW50IEZpbnRlayBGODEyMzIgYnJlYWsgb24vb2ZmIHdpdGggTENSIHJlZ2lzdGVyLgpJ dCdzIHRoZSBzYW1lIHdpdGggMTY1NTBBIExDUiByZWdpc3RlciBsYXlvdXQuCgpTaWduZWQtb2Zm LWJ5OiBKaS1aZSBIb25nIChQZXRlciBIb25nKSA8aHBldGVyK2xpbnV4X2tlcm5lbEBnbWFpbC5j b20+Ci0tLQogZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jIHwgMjkgKysrKysrKysrKysrKysr KysrKysrKystLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCA2IGRlbGV0 aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYyBiL2RyaXZl cnMvdXNiL3NlcmlhbC9mODEyMzIuYwppbmRleCBlNzg2Mjk5N2I2ZTQuLjkzNzdiODI3MzEzYSAx MDA2NDQKLS0tIGEvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jCisrKyBiL2RyaXZlcnMvdXNi L3NlcmlhbC9mODEyMzIuYwpAQCAtNjUsNiArNjUsNyBAQCBzdHJ1Y3QgZjgxMjMyX3ByaXZhdGUg ewogCXN0cnVjdCBtdXRleCBsb2NrOwogCXU4IG1vZGVtX2NvbnRyb2w7CiAJdTggbW9kZW1fc3Rh dHVzOworCXU4IHNoYWRvd19sY3I7CiAJc3BlZWRfdCBiYXVkX2Jhc2U7CiAJc3RydWN0IHdvcmtf c3RydWN0IGxzcl93b3JrOwogCXN0cnVjdCB3b3JrX3N0cnVjdCBpbnRlcnJ1cHRfd29yazsKQEAg LTM3NywxMyArMzc4LDIzIEBAIHN0YXRpYyB2b2lkIGY4MTIzMl9wcm9jZXNzX3JlYWRfdXJiKHN0 cnVjdCB1cmIgKnVyYikKIAogc3RhdGljIHZvaWQgZjgxMjMyX2JyZWFrX2N0bChzdHJ1Y3QgdHR5 X3N0cnVjdCAqdHR5LCBpbnQgYnJlYWtfc3RhdGUpCiB7Ci0JLyogRklYTUUgLSBTdHViYmVkIG91 dCBmb3Igbm93ICovCisJc3RydWN0IHVzYl9zZXJpYWxfcG9ydCAqcG9ydCA9IHR0eS0+ZHJpdmVy X2RhdGE7CisJc3RydWN0IGY4MTIzMl9wcml2YXRlICpwcml2ID0gdXNiX2dldF9zZXJpYWxfcG9y dF9kYXRhKHBvcnQpOworCWludCBzdGF0dXM7CiAKLQkvKgotCSAqIGJyZWFrX3N0YXRlID0gLTEg dG8gdHVybiBvbiBicmVhaywgYW5kIDAgdG8gdHVybiBvZmYgYnJlYWsKLQkgKiBzZWUgZHJpdmVy cy9jaGFyL3R0eV9pby5jIHRvIHNlZSBpdCB1c2VkLgotCSAqIGxhc3Rfc2V0X2RhdGFfdXJiX3Zh bHVlIE5FVkVSIGhhcyB0aGUgYnJlYWsgYml0IHNldCBpbiBpdC4KLQkgKi8KKwltdXRleF9sb2Nr KCZwcml2LT5sb2NrKTsKKworCWlmIChicmVha19zdGF0ZSkKKwkJcHJpdi0+c2hhZG93X2xjciB8 PSBVQVJUX0xDUl9TQkM7CisJZWxzZQorCQlwcml2LT5zaGFkb3dfbGNyICY9IH5VQVJUX0xDUl9T QkM7CisKKwlzdGF0dXMgPSBmODEyMzJfc2V0X3JlZ2lzdGVyKHBvcnQsIExJTkVfQ09OVFJPTF9S RUdJU1RFUiwKKwkJCQkJcHJpdi0+c2hhZG93X2xjcik7CisJaWYgKHN0YXR1cykKKwkJZGV2X2Vy cigmcG9ydC0+ZGV2LCAic2V0IGJyZWFrIGZhaWxlZDogJWRcbiIsIHN0YXR1cyk7CisKKwltdXRl eF91bmxvY2soJnByaXYtPmxvY2spOwogfQogCiBzdGF0aWMgaW50IGY4MTIzMl9maW5kX2Nsayhz cGVlZF90IGJhdWRyYXRlKQpAQCAtNTE5LDYgKzUzMCw3IEBAIHN0YXRpYyBpbnQgZjgxMjMyX3Bv cnRfZGlzYWJsZShzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0KQogc3RhdGljIHZvaWQgZjgx MjMyX3NldF90ZXJtaW9zKHN0cnVjdCB0dHlfc3RydWN0ICp0dHksCiAJCXN0cnVjdCB1c2Jfc2Vy aWFsX3BvcnQgKnBvcnQsIHN0cnVjdCBrdGVybWlvcyAqb2xkX3Rlcm1pb3MpCiB7CisJc3RydWN0 IGY4MTIzMl9wcml2YXRlICpwcml2ID0gdXNiX2dldF9zZXJpYWxfcG9ydF9kYXRhKHBvcnQpOwog CXU4IG5ld19sY3IgPSAwOwogCWludCBzdGF0dXMgPSAwOwogCXNwZWVkX3QgYmF1ZHJhdGU7CkBA IC01NzIsMTEgKzU4NCwxNiBAQCBzdGF0aWMgdm9pZCBmODEyMzJfc2V0X3Rlcm1pb3Moc3RydWN0 IHR0eV9zdHJ1Y3QgKnR0eSwKIAkJYnJlYWs7CiAJfQogCisJbXV0ZXhfbG9jaygmcHJpdi0+bG9j ayk7CisKKwluZXdfbGNyIHw9IChwcml2LT5zaGFkb3dfbGNyICYgVUFSVF9MQ1JfU0JDKTsKIAlz dGF0dXMgPSBmODEyMzJfc2V0X3JlZ2lzdGVyKHBvcnQsIExJTkVfQ09OVFJPTF9SRUdJU1RFUiwg bmV3X2xjcik7CiAJaWYgKHN0YXR1cykgewogCQlkZXZfZXJyKCZwb3J0LT5kZXYsICIlcyBmYWls ZWQgdG8gc2V0IExDUjogJWRcbiIsCiAJCQlfX2Z1bmNfXywgc3RhdHVzKTsKIAl9CisKKwltdXRl eF91bmxvY2soJnByaXYtPmxvY2spOwogfQogCiBzdGF0aWMgaW50IGY4MTIzMl90aW9jbWdldChz dHJ1Y3QgdHR5X3N0cnVjdCAqdHR5KQo=