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: [RESEND,V3,3/3] USB: serial: f81232: implement break control From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1554098453-31278-3-git-send-email-hpeter+linux_kernel@gmail.com> Date: Mon, 1 Apr 2019 14:00:53 +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+Ci0tLQp2MzoKCTE6IHVzaW5nIHNoYWRvd19sY3IgdG8gc2F2ZSBMQ1IgaW4gZjgxMjMyX2Jy ZWFrX2N0bCgpCgogZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jIHwgMjkgKysrKysrKysrKysr KysrKysrKysrKystLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCA2IGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYyBiL2Ry aXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYwppbmRleCBlNzg2Mjk5N2I2ZTQuLjkzNzdiODI3MzEz YSAxMDA2NDQKLS0tIGEvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTIzMi5jCisrKyBiL2RyaXZlcnMv dXNiL3NlcmlhbC9mODEyMzIuYwpAQCAtNjUsNiArNjUsNyBAQCBzdHJ1Y3QgZjgxMjMyX3ByaXZh dGUgewogCXN0cnVjdCBtdXRleCBsb2NrOwogCXU4IG1vZGVtX2NvbnRyb2w7CiAJdTggbW9kZW1f c3RhdHVzOworCXU4IHNoYWRvd19sY3I7CiAJc3BlZWRfdCBiYXVkX2Jhc2U7CiAJc3RydWN0IHdv cmtfc3RydWN0IGxzcl93b3JrOwogCXN0cnVjdCB3b3JrX3N0cnVjdCBpbnRlcnJ1cHRfd29yazsK QEAgLTM3NywxMyArMzc4LDIzIEBAIHN0YXRpYyB2b2lkIGY4MTIzMl9wcm9jZXNzX3JlYWRfdXJi KHN0cnVjdCB1cmIgKnVyYikKIAogc3RhdGljIHZvaWQgZjgxMjMyX2JyZWFrX2N0bChzdHJ1Y3Qg dHR5X3N0cnVjdCAqdHR5LCBpbnQgYnJlYWtfc3RhdGUpCiB7Ci0JLyogRklYTUUgLSBTdHViYmVk IG91dCBmb3Igbm93ICovCisJc3RydWN0IHVzYl9zZXJpYWxfcG9ydCAqcG9ydCA9IHR0eS0+ZHJp dmVyX2RhdGE7CisJc3RydWN0IGY4MTIzMl9wcml2YXRlICpwcml2ID0gdXNiX2dldF9zZXJpYWxf cG9ydF9kYXRhKHBvcnQpOworCWludCBzdGF0dXM7CiAKLQkvKgotCSAqIGJyZWFrX3N0YXRlID0g LTEgdG8gdHVybiBvbiBicmVhaywgYW5kIDAgdG8gdHVybiBvZmYgYnJlYWsKLQkgKiBzZWUgZHJp dmVycy9jaGFyL3R0eV9pby5jIHRvIHNlZSBpdCB1c2VkLgotCSAqIGxhc3Rfc2V0X2RhdGFfdXJi X3ZhbHVlIE5FVkVSIGhhcyB0aGUgYnJlYWsgYml0IHNldCBpbiBpdC4KLQkgKi8KKwltdXRleF9s b2NrKCZwcml2LT5sb2NrKTsKKworCWlmIChicmVha19zdGF0ZSkKKwkJcHJpdi0+c2hhZG93X2xj ciB8PSBVQVJUX0xDUl9TQkM7CisJZWxzZQorCQlwcml2LT5zaGFkb3dfbGNyICY9IH5VQVJUX0xD Ul9TQkM7CisKKwlzdGF0dXMgPSBmODEyMzJfc2V0X3JlZ2lzdGVyKHBvcnQsIExJTkVfQ09OVFJP TF9SRUdJU1RFUiwKKwkJCQkJcHJpdi0+c2hhZG93X2xjcik7CisJaWYgKHN0YXR1cykKKwkJZGV2 X2VycigmcG9ydC0+ZGV2LCAic2V0IGJyZWFrIGZhaWxlZDogJWRcbiIsIHN0YXR1cyk7CisKKwlt dXRleF91bmxvY2soJnByaXYtPmxvY2spOwogfQogCiBzdGF0aWMgaW50IGY4MTIzMl9maW5kX2Ns ayhzcGVlZF90IGJhdWRyYXRlKQpAQCAtNTE5LDYgKzUzMCw3IEBAIHN0YXRpYyBpbnQgZjgxMjMy X3BvcnRfZGlzYWJsZShzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0KQogc3RhdGljIHZvaWQg ZjgxMjMyX3NldF90ZXJtaW9zKHN0cnVjdCB0dHlfc3RydWN0ICp0dHksCiAJCXN0cnVjdCB1c2Jf c2VyaWFsX3BvcnQgKnBvcnQsIHN0cnVjdCBrdGVybWlvcyAqb2xkX3Rlcm1pb3MpCiB7CisJc3Ry dWN0IGY4MTIzMl9wcml2YXRlICpwcml2ID0gdXNiX2dldF9zZXJpYWxfcG9ydF9kYXRhKHBvcnQp OwogCXU4IG5ld19sY3IgPSAwOwogCWludCBzdGF0dXMgPSAwOwogCXNwZWVkX3QgYmF1ZHJhdGU7 CkBAIC01NzIsMTEgKzU4NCwxNiBAQCBzdGF0aWMgdm9pZCBmODEyMzJfc2V0X3Rlcm1pb3Moc3Ry dWN0IHR0eV9zdHJ1Y3QgKnR0eSwKIAkJYnJlYWs7CiAJfQogCisJbXV0ZXhfbG9jaygmcHJpdi0+ bG9jayk7CisKKwluZXdfbGNyIHw9IChwcml2LT5zaGFkb3dfbGNyICYgVUFSVF9MQ1JfU0JDKTsK IAlzdGF0dXMgPSBmODEyMzJfc2V0X3JlZ2lzdGVyKHBvcnQsIExJTkVfQ09OVFJPTF9SRUdJU1RF UiwgbmV3X2xjcik7CiAJaWYgKHN0YXR1cykgewogCQlkZXZfZXJyKCZwb3J0LT5kZXYsICIlcyBm YWlsZWQgdG8gc2V0IExDUjogJWRcbiIsCiAJCQlfX2Z1bmNfXywgc3RhdHVzKTsKIAl9CisKKwlt dXRleF91bmxvY2soJnByaXYtPmxvY2spOwogfQogCiBzdGF0aWMgaW50IGY4MTIzMl90aW9jbWdl dChzdHJ1Y3QgdHR5X3N0cnVjdCAqdHR5KQo=