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: [1/2] USB: serial: pl2303: fix non-supported xon/xoff From: Johan Hovold Message-Id: <20190402081931.28621-2-johan@kernel.org> Date: Tue, 2 Apr 2019 10:19:30 +0200 To: linux-usb@vger.kernel.org Cc: Florian Zumbiehl , Charles Yeh , Johan Hovold List-ID: T2xkZXIgcGwyMzAzIGRldmljZXMgZG8gbm90IHN1cHBvcnQgYXV0b21hdGljIHhvbi94b2ZmIGZs b3cgY29udHJvbCwgc28KYWRkIGFkZCBhIGZsYWcgdG8gcHJldmVudCB0cnlpbmcgdG8gZW5hYmxl IGl0IGZvciBsZWdhY3kgZGV2aWNlIHR5cGVzLgoKUmVmYWN0b3IgdGhlIElYT04gdGVzdCBpbnRv IGEgaGVscGVyIGZ1bmN0aW9uIHRvIGltcHJvdmUgcmVhZGFiaWxpdHkuCgpGaXhlczogNzA0MWQ5 YzNmMDFiICgiVVNCOiBzZXJpYWw6IHBsMjMwMzogYWRkIHN1cHBvcnQgZm9yIHR4IHhvbi94b2Zm IGZsb3cgY29udHJvbCIpClNpZ25lZC1vZmYtYnk6IEpvaGFuIEhvdm9sZCA8am9oYW5Aa2VybmVs Lm9yZz4KLS0tCiBkcml2ZXJzL3VzYi9zZXJpYWwvcGwyMzAzLmMgfCAyNSArKysrKysrKysrKysr KysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlv bnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9zZXJpYWwvcGwyMzAzLmMgYi9kcml2ZXJz L3VzYi9zZXJpYWwvcGwyMzAzLmMKaW5kZXggYmIzZjlhYTRhOTA5Li5lN2NjZDA2ZGY4MDIgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL3NlcmlhbC9wbDIzMDMuYworKysgYi9kcml2ZXJzL3VzYi9z ZXJpYWwvcGwyMzAzLmMKQEAgLTE1Niw2ICsxNTYsNyBAQCBlbnVtIHBsMjMwM190eXBlIHsKIHN0 cnVjdCBwbDIzMDNfdHlwZV9kYXRhIHsKIAlzcGVlZF90IG1heF9iYXVkX3JhdGU7CiAJdW5zaWdu ZWQgbG9uZyBxdWlya3M7CisJdW5zaWduZWQgaW50IG5vX2F1dG94b254b2ZmOjE7CiB9OwogCiBz dHJ1Y3QgcGwyMzAzX3NlcmlhbF9wcml2YXRlIHsKQEAgLTE3MywxMSArMTc0LDEyIEBAIHN0cnVj dCBwbDIzMDNfcHJpdmF0ZSB7CiAKIHN0YXRpYyBjb25zdCBzdHJ1Y3QgcGwyMzAzX3R5cGVfZGF0 YSBwbDIzMDNfdHlwZV9kYXRhW1RZUEVfQ09VTlRdID0gewogCVtUWVBFXzAxXSA9IHsKLQkJLm1h eF9iYXVkX3JhdGUgPQkxMjI4ODAwLAotCQkucXVpcmtzID0JCVBMMjMwM19RVUlSS19MRUdBQ1ks CisJCS5tYXhfYmF1ZF9yYXRlCQk9IDEyMjg4MDAsCisJCS5xdWlya3MJCQk9IFBMMjMwM19RVUlS S19MRUdBQ1ksCisJCS5ub19hdXRveG9ueG9mZgkJPSAxLAogCX0sCiAJW1RZUEVfSFhdID0gewot CQkubWF4X2JhdWRfcmF0ZSA9CTEyMDAwMDAwLAorCQkubWF4X2JhdWRfcmF0ZQkJPSAxMjAwMDAw MCwKIAl9LAogfTsKIApAQCAtNTUyLDYgKzU1NCwyMCBAQCBzdGF0aWMgYm9vbCBwbDIzMDNfdGVy bWlvc19jaGFuZ2UoY29uc3Qgc3RydWN0IGt0ZXJtaW9zICphLCBjb25zdCBzdHJ1Y3Qga3Rlcm1p bwogCXJldHVybiB0dHlfdGVybWlvc19od19jaGFuZ2UoYSwgYikgfHwgaXhvbl9jaGFuZ2U7CiB9 CiAKK3N0YXRpYyBib29sIHBsMjMwM19lbmFibGVfeG9ueG9mZihzdHJ1Y3QgdHR5X3N0cnVjdCAq dHR5LCBjb25zdCBzdHJ1Y3QgcGwyMzAzX3R5cGVfZGF0YSAqdHlwZSkKK3sKKwlpZiAoIUlfSVhP Tih0dHkpIHx8IElfSVhBTlkodHR5KSkKKwkJcmV0dXJuIGZhbHNlOworCisJaWYgKFNUQVJUX0NI QVIodHR5KSAhPSAweDExIHx8IFNUT1BfQ0hBUih0dHkpICE9IDB4MTMpCisJCXJldHVybiBmYWxz ZTsKKworCWlmICh0eXBlLT5ub19hdXRveG9ueG9mZikKKwkJcmV0dXJuIGZhbHNlOworCisJcmV0 dXJuIHRydWU7Cit9CisKIHN0YXRpYyB2b2lkIHBsMjMwM19zZXRfdGVybWlvcyhzdHJ1Y3QgdHR5 X3N0cnVjdCAqdHR5LAogCQlzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0LCBzdHJ1Y3Qga3Rl cm1pb3MgKm9sZF90ZXJtaW9zKQogewpAQCAtNjgxLDggKzY5Nyw3IEBAIHN0YXRpYyB2b2lkIHBs MjMwM19zZXRfdGVybWlvcyhzdHJ1Y3QgdHR5X3N0cnVjdCAqdHR5LAogCQkJcGwyMzAzX3ZlbmRv cl93cml0ZShzZXJpYWwsIDB4MCwgMHg0MSk7CiAJCWVsc2UKIAkJCXBsMjMwM192ZW5kb3Jfd3Jp dGUoc2VyaWFsLCAweDAsIDB4NjEpOwotCX0gZWxzZSBpZiAoSV9JWE9OKHR0eSkgJiYgIUlfSVhB TlkodHR5KSAmJiBTVEFSVF9DSEFSKHR0eSkgPT0gMHgxMSAmJgotCQkJU1RPUF9DSEFSKHR0eSkg PT0gMHgxMykgeworCX0gZWxzZSBpZiAocGwyMzAzX2VuYWJsZV94b254b2ZmKHR0eSwgc3ByaXYt PnR5cGUpKSB7CiAJCXBsMjMwM192ZW5kb3Jfd3JpdGUoc2VyaWFsLCAweDAsIDB4YzApOwogCX0g ZWxzZSB7CiAJCXBsMjMwM192ZW5kb3Jfd3JpdGUoc2VyaWFsLCAweDAsIDB4MCk7Cg==