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: [net-next,08/19] net: usb: aqc111: Implement TX data path From: Andrew Lunn Message-Id: <20181006011325.GB32455@lunn.ch> Date: Sat, 6 Oct 2018 03:13:25 +0200 To: Igor Russkikh Cc: "David S . Miller" , "linux-usb@vger.kernel.org" , "netdev@vger.kernel.org" , Dmitry Bezrukov List-ID: PiArc3RhdGljIHN0cnVjdCBza19idWZmICphcWMxMTFfdHhfZml4dXAoc3RydWN0IHVzYm5ldCAq ZGV2LCBzdHJ1Y3Qgc2tfYnVmZiAqc2tiLAo+ICsJCQkJICAgICAgIGdmcF90IGZsYWdzKQo+ICt7 Cj4gKwlzdHJ1Y3QgYXFfdHhfcGFja2V0X2Rlc2MgdHhfaGRyOwo+ICsJaW50IGZyYW1lX3NpemUg PSBkZXYtPm1heHBhY2tldDsKPiArCWludCBoZWFkcm9vbSA9IDA7Cj4gKwlpbnQgdGFpbHJvb20g PSAwOwo+ICsJaW50IHBhZGRpbmdfc2l6ZSA9IDA7Cj4gKwlzdHJ1Y3Qgc2tfYnVmZiAqbmV3X3Nr YiA9IE5VTEw7Cj4gKwo+ICsJbWVtc2V0KCZ0eF9oZHIsIDB4MDAsIHNpemVvZih0eF9oZHIpKTsK PiArCj4gKwkvKkxlbmd0aCBvZiBhY3R1YWwgZGF0YSovCj4gKwl0eF9oZHIubGVuZ3RoID0gKHNr Yi0+bGVuICYgMHgxRkZGRkYpOwo+ICsKPiArCWhlYWRyb29tID0gKHNrYi0+bGVuICsgQVFfVFhf SEVBREVSX1NJWkUpICUgODsKPiArCWlmIChoZWFkcm9vbSAhPSAwKQo+ICsJCXBhZGRpbmdfc2l6 ZSA9IDggLSBoZWFkcm9vbTsKPiArCj4gKwlpZiAoKChza2ItPmxlbiArIEFRX1RYX0hFQURFUl9T SVpFICsgcGFkZGluZ19zaXplKSAlIGZyYW1lX3NpemUpID09IDApIHsKPiArCQlwYWRkaW5nX3Np emUgKz0gODsKPiArCQl0eF9oZHIuZHJvcF9wYWRkaW5nID0gMTsKPiArCX0KPiArCj4gKwlpZiAo IWRldi0+Y2FuX2RtYV9zZyAmJiAoZGV2LT5uZXQtPmZlYXR1cmVzICYgTkVUSUZfRl9TRykgJiYK PiArCSAgICBza2JfbGluZWFyaXplKHNrYikpCj4gKwkJcmV0dXJuIE5VTEw7Cj4gKwo+ICsJaGVh ZHJvb20gPSBza2JfaGVhZHJvb20oc2tiKTsKPiArCXRhaWxyb29tID0gc2tiX3RhaWxyb29tKHNr Yik7Cj4gKwo+ICsJaWYgKCEoaGVhZHJvb20gPj0gQVFfVFhfSEVBREVSX1NJWkUgJiYgdGFpbHJv b20gPj0gcGFkZGluZ19zaXplKSkgewo+ICsJCW5ld19za2IgPSBza2JfY29weV9leHBhbmQoc2ti LCBBUV9UWF9IRUFERVJfU0laRSwKPiArCQkJCQkgIHBhZGRpbmdfc2l6ZSwgZmxhZ3MpOwo+ICsJ CWRldl9rZnJlZV9za2JfYW55KHNrYik7Cj4gKwkJc2tiID0gbmV3X3NrYjsKPiArCQlpZiAoIXNr YikKPiArCQkJcmV0dXJuIE5VTEw7Cj4gKwl9Cj4gKwlpZiAocGFkZGluZ19zaXplICE9IDApCj4g KwkJc2tiX3B1dChza2IsIHBhZGRpbmdfc2l6ZSk7Cj4gKwkvKiBDb3B5IFRYIGhlYWRlciAqLwo+ ICsJc2tiX3B1c2goc2tiLCBBUV9UWF9IRUFERVJfU0laRSk7Cj4gKwljcHVfdG9fbGU2NHMoJnR4 X2hkcik7CgpJcyB0aGF0IHBvcnRhYmxlPyB0eF9oZHIgaXMgYSBzdHJ1Y3R1cmUgb2YgMnggdTMy IGJpdGZpZWxkcy4gIFdoYXQKZW5kaWFuIGhhdmUgeW91IHRlc3RlZCB0aGF0IG9uZT8KCj4gKwlz a2JfY29weV90b19saW5lYXJfZGF0YShza2IsICZ0eF9oZHIsIDgpOwo+ICsKPiArCXVzYm5ldF9z ZXRfc2tiX3R4X3N0YXRzKHNrYiwgMSwgMCk7Cj4gKwo+ICsJcmV0dXJuIHNrYjsKPiArfQoKPiAr c3RydWN0IGFxX3R4X3BhY2tldF9kZXNjIHsKPiArCXN0cnVjdCB7Cj4gKwkJdTMyIGxlbmd0aDoy MTsKPiArCQl1MzIgY2hlY2tzdW06NzsKPiArCQl1MzIgZHJvcF9wYWRkaW5nOjE7Cj4gKwkJdTMy IHZsYW5fdGFnOjE7Cj4gKwkJdTMyIGNwaGk6MTsKPiArCQl1MzIgZGljZjoxOwo+ICsJfTsKPiAr CXN0cnVjdCB7Cj4gKwkJdTMyIG1heF9zZWdfc2l6ZToxNTsKPiArCQl1MzIgcmVzZXJ2ZWQ6MTsK PiArCQl1MzIgdmxhbl9pbmZvOjE2Owo+ICsJfTsKPiArfTsKCiAgQW5kcmV3Cg==