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: [V6,3/3] USB: serial: f81232: implement break control From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1554280832-29286-3-git-send-email-hpeter+linux_kernel@gmail.com> Date: Wed, 3 Apr 2019 16:40:32 +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+Ci0tLQp2NjoKCTE6IG5vIGNoYW5nZQoKdjU6CgkxOiBubyBjaGFuZ2UKCnY0OgoJMTogbm8g Y2hhbmdlCgp2MzoKCTE6IHVzaW5nIHNoYWRvd19sY3IgdG8gc2F2ZSBMQ1IgaW4gZjgxMjMyX2Jy ZWFrX2N0bCgpCgogZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jIHwgMjkgKysrKysrKysrKysr KysrKysrKysrKystLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCA2IGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYyBiL2Ry aXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYwppbmRleCAyYzBjOTA0ZGJjMzMuLmY2MGY2MzZjOTI3 YSAxMDA2NDQKLS0tIGEvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jCisrKyBiL2RyaXZlcnMv dXNiL3NlcmlhbC9mODEyMzIuYwpAQCAtNjUsNiArNjUsNyBAQCBzdHJ1Y3QgZjgxMjMyX3ByaXZh dGUgewogCXN0cnVjdCBtdXRleCBsb2NrOwogCXU4IG1vZGVtX2NvbnRyb2w7CiAJdTggbW9kZW1f c3RhdHVzOworCXU4IHNoYWRvd19sY3I7CiAJYm9vbCBkZWZlcnJlZF9sc3Jfd29ya19uZWVkZWQ7 CiAJc3BlZWRfdCBiYXVkX2Jhc2U7CiAJc3RydWN0IHdvcmtfc3RydWN0IGxzcl93b3JrOwpAQCAt Mzg0LDEzICszODUsMjMgQEAgc3RhdGljIHZvaWQgZjgxMjMyX3Byb2Nlc3NfcmVhZF91cmIoc3Ry dWN0IHVyYiAqdXJiKQogCiBzdGF0aWMgdm9pZCBmODEyMzJfYnJlYWtfY3RsKHN0cnVjdCB0dHlf c3RydWN0ICp0dHksIGludCBicmVha19zdGF0ZSkKIHsKLQkvKiBGSVhNRSAtIFN0dWJiZWQgb3V0 IGZvciBub3cgKi8KKwlzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0ID0gdHR5LT5kcml2ZXJf ZGF0YTsKKwlzdHJ1Y3QgZjgxMjMyX3ByaXZhdGUgKnByaXYgPSB1c2JfZ2V0X3NlcmlhbF9wb3J0 X2RhdGEocG9ydCk7CisJaW50IHN0YXR1czsKIAotCS8qCi0JICogYnJlYWtfc3RhdGUgPSAtMSB0 byB0dXJuIG9uIGJyZWFrLCBhbmQgMCB0byB0dXJuIG9mZiBicmVhawotCSAqIHNlZSBkcml2ZXJz L2NoYXIvdHR5X2lvLmMgdG8gc2VlIGl0IHVzZWQuCi0JICogbGFzdF9zZXRfZGF0YV91cmJfdmFs dWUgTkVWRVIgaGFzIHRoZSBicmVhayBiaXQgc2V0IGluIGl0LgotCSAqLworCW11dGV4X2xvY2so JnByaXYtPmxvY2spOworCisJaWYgKGJyZWFrX3N0YXRlKQorCQlwcml2LT5zaGFkb3dfbGNyIHw9 IFVBUlRfTENSX1NCQzsKKwllbHNlCisJCXByaXYtPnNoYWRvd19sY3IgJj0gflVBUlRfTENSX1NC QzsKKworCXN0YXR1cyA9IGY4MTIzMl9zZXRfcmVnaXN0ZXIocG9ydCwgTElORV9DT05UUk9MX1JF R0lTVEVSLAorCQkJCQlwcml2LT5zaGFkb3dfbGNyKTsKKwlpZiAoc3RhdHVzKQorCQlkZXZfZXJy KCZwb3J0LT5kZXYsICJzZXQgYnJlYWsgZmFpbGVkOiAlZFxuIiwgc3RhdHVzKTsKKworCW11dGV4 X3VubG9jaygmcHJpdi0+bG9jayk7CiB9CiAKIHN0YXRpYyBpbnQgZjgxMjMyX2ZpbmRfY2xrKHNw ZWVkX3QgYmF1ZHJhdGUpCkBAIC01MjYsNiArNTM3LDcgQEAgc3RhdGljIGludCBmODEyMzJfcG9y dF9kaXNhYmxlKHN0cnVjdCB1c2Jfc2VyaWFsX3BvcnQgKnBvcnQpCiBzdGF0aWMgdm9pZCBmODEy MzJfc2V0X3Rlcm1pb3Moc3RydWN0IHR0eV9zdHJ1Y3QgKnR0eSwKIAkJc3RydWN0IHVzYl9zZXJp YWxfcG9ydCAqcG9ydCwgc3RydWN0IGt0ZXJtaW9zICpvbGRfdGVybWlvcykKIHsKKwlzdHJ1Y3Qg ZjgxMjMyX3ByaXZhdGUgKnByaXYgPSB1c2JfZ2V0X3NlcmlhbF9wb3J0X2RhdGEocG9ydCk7CiAJ dTggbmV3X2xjciA9IDA7CiAJaW50IHN0YXR1cyA9IDA7CiAJc3BlZWRfdCBiYXVkcmF0ZTsKQEAg LTU3OSwxMSArNTkxLDE2IEBAIHN0YXRpYyB2b2lkIGY4MTIzMl9zZXRfdGVybWlvcyhzdHJ1Y3Qg dHR5X3N0cnVjdCAqdHR5LAogCQlicmVhazsKIAl9CiAKKwltdXRleF9sb2NrKCZwcml2LT5sb2Nr KTsKKworCW5ld19sY3IgfD0gKHByaXYtPnNoYWRvd19sY3IgJiBVQVJUX0xDUl9TQkMpOwogCXN0 YXR1cyA9IGY4MTIzMl9zZXRfcmVnaXN0ZXIocG9ydCwgTElORV9DT05UUk9MX1JFR0lTVEVSLCBu ZXdfbGNyKTsKIAlpZiAoc3RhdHVzKSB7CiAJCWRldl9lcnIoJnBvcnQtPmRldiwgIiVzIGZhaWxl ZCB0byBzZXQgTENSOiAlZFxuIiwKIAkJCV9fZnVuY19fLCBzdGF0dXMpOwogCX0KKworCW11dGV4 X3VubG9jaygmcHJpdi0+bG9jayk7CiB9CiAKIHN0YXRpYyBpbnQgZjgxMjMyX3Rpb2NtZ2V0KHN0 cnVjdCB0dHlfc3RydWN0ICp0dHkpCg==