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: [V5,3/3] USB: serial: f81232: implement break control From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1554272790-26747-3-git-send-email-hpeter+linux_kernel@gmail.com> Date: Wed, 3 Apr 2019 14:26:30 +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+Ci0tLQp2NToKCTE6IG5vIGNoYW5nZQoKdjQ6CgkxOiBubyBjaGFuZ2UKCnYzOgoJMTogdXNp bmcgc2hhZG93X2xjciB0byBzYXZlIExDUiBpbiBmODEyMzJfYnJlYWtfY3RsKCkKCiBkcml2ZXJz L3VzYi9zZXJpYWwvZjgxMjMyLmMgfCAyOSArKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLQog MSBmaWxlIGNoYW5nZWQsIDIzIGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpkaWZmIC0t Z2l0IGEvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jIGIvZHJpdmVycy91c2Ivc2VyaWFsL2Y4 MTIzMi5jCmluZGV4IDMyZWZmOGZhZDU2YS4uZmUyODY1N2I0MDY0IDEwMDY0NAotLS0gYS9kcml2 ZXJzL3VzYi9zZXJpYWwvZjgxMjMyLmMKKysrIGIvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5j CkBAIC02NSw2ICs2NSw3IEBAIHN0cnVjdCBmODEyMzJfcHJpdmF0ZSB7CiAJc3RydWN0IG11dGV4 IGxvY2s7CiAJdTggbW9kZW1fY29udHJvbDsKIAl1OCBtb2RlbV9zdGF0dXM7CisJdTggc2hhZG93 X2xjcjsKIAlzcGVlZF90IGJhdWRfYmFzZTsKIAlzdHJ1Y3Qgd29ya19zdHJ1Y3QgbHNyX3dvcms7 CiAJc3RydWN0IHdvcmtfc3RydWN0IGludGVycnVwdF93b3JrOwpAQCAtMzgwLDEzICszODEsMjMg QEAgc3RhdGljIHZvaWQgZjgxMjMyX3Byb2Nlc3NfcmVhZF91cmIoc3RydWN0IHVyYiAqdXJiKQog CiBzdGF0aWMgdm9pZCBmODEyMzJfYnJlYWtfY3RsKHN0cnVjdCB0dHlfc3RydWN0ICp0dHksIGlu dCBicmVha19zdGF0ZSkKIHsKLQkvKiBGSVhNRSAtIFN0dWJiZWQgb3V0IGZvciBub3cgKi8KKwlz dHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0ID0gdHR5LT5kcml2ZXJfZGF0YTsKKwlzdHJ1Y3Qg ZjgxMjMyX3ByaXZhdGUgKnByaXYgPSB1c2JfZ2V0X3NlcmlhbF9wb3J0X2RhdGEocG9ydCk7CisJ aW50IHN0YXR1czsKIAotCS8qCi0JICogYnJlYWtfc3RhdGUgPSAtMSB0byB0dXJuIG9uIGJyZWFr LCBhbmQgMCB0byB0dXJuIG9mZiBicmVhawotCSAqIHNlZSBkcml2ZXJzL2NoYXIvdHR5X2lvLmMg dG8gc2VlIGl0IHVzZWQuCi0JICogbGFzdF9zZXRfZGF0YV91cmJfdmFsdWUgTkVWRVIgaGFzIHRo ZSBicmVhayBiaXQgc2V0IGluIGl0LgotCSAqLworCW11dGV4X2xvY2soJnByaXYtPmxvY2spOwor CisJaWYgKGJyZWFrX3N0YXRlKQorCQlwcml2LT5zaGFkb3dfbGNyIHw9IFVBUlRfTENSX1NCQzsK KwllbHNlCisJCXByaXYtPnNoYWRvd19sY3IgJj0gflVBUlRfTENSX1NCQzsKKworCXN0YXR1cyA9 IGY4MTIzMl9zZXRfcmVnaXN0ZXIocG9ydCwgTElORV9DT05UUk9MX1JFR0lTVEVSLAorCQkJCQlw cml2LT5zaGFkb3dfbGNyKTsKKwlpZiAoc3RhdHVzKQorCQlkZXZfZXJyKCZwb3J0LT5kZXYsICJz ZXQgYnJlYWsgZmFpbGVkOiAlZFxuIiwgc3RhdHVzKTsKKworCW11dGV4X3VubG9jaygmcHJpdi0+ bG9jayk7CiB9CiAKIHN0YXRpYyBpbnQgZjgxMjMyX2ZpbmRfY2xrKHNwZWVkX3QgYmF1ZHJhdGUp CkBAIC01MjIsNiArNTMzLDcgQEAgc3RhdGljIGludCBmODEyMzJfcG9ydF9kaXNhYmxlKHN0cnVj dCB1c2Jfc2VyaWFsX3BvcnQgKnBvcnQpCiBzdGF0aWMgdm9pZCBmODEyMzJfc2V0X3Rlcm1pb3Mo c3RydWN0IHR0eV9zdHJ1Y3QgKnR0eSwKIAkJc3RydWN0IHVzYl9zZXJpYWxfcG9ydCAqcG9ydCwg c3RydWN0IGt0ZXJtaW9zICpvbGRfdGVybWlvcykKIHsKKwlzdHJ1Y3QgZjgxMjMyX3ByaXZhdGUg KnByaXYgPSB1c2JfZ2V0X3NlcmlhbF9wb3J0X2RhdGEocG9ydCk7CiAJdTggbmV3X2xjciA9IDA7 CiAJaW50IHN0YXR1cyA9IDA7CiAJc3BlZWRfdCBiYXVkcmF0ZTsKQEAgLTU3NSwxMSArNTg3LDE2 IEBAIHN0YXRpYyB2b2lkIGY4MTIzMl9zZXRfdGVybWlvcyhzdHJ1Y3QgdHR5X3N0cnVjdCAqdHR5 LAogCQlicmVhazsKIAl9CiAKKwltdXRleF9sb2NrKCZwcml2LT5sb2NrKTsKKworCW5ld19sY3Ig fD0gKHByaXYtPnNoYWRvd19sY3IgJiBVQVJUX0xDUl9TQkMpOwogCXN0YXR1cyA9IGY4MTIzMl9z ZXRfcmVnaXN0ZXIocG9ydCwgTElORV9DT05UUk9MX1JFR0lTVEVSLCBuZXdfbGNyKTsKIAlpZiAo c3RhdHVzKSB7CiAJCWRldl9lcnIoJnBvcnQtPmRldiwgIiVzIGZhaWxlZCB0byBzZXQgTENSOiAl ZFxuIiwKIAkJCV9fZnVuY19fLCBzdGF0dXMpOwogCX0KKworCW11dGV4X3VubG9jaygmcHJpdi0+ bG9jayk7CiB9CiAKIHN0YXRpYyBpbnQgZjgxMjMyX3Rpb2NtZ2V0KHN0cnVjdCB0dHlfc3RydWN0 ICp0dHkpCg==