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: [07/12] usb: usbtmc: Add ioctl USBTMC488_IOCTL_WAIT_SRQ From: Oliver Neukum Message-Id: <1527247049.10047.2.camel@suse.com> Date: Fri, 25 May 2018 13:17:29 +0200 To: guido@kiener-muenchen.de Cc: dpenkler@gmail.com, steve_bayless@keysight.com, gregkh@linuxfoundation.org, pankaj.adhikari@ni.com, guido.kiener@rohde-schwarz.com, linux-usb@vger.kernel.org List-ID: QW0gRG9ubmVyc3RhZywgZGVuIDI0LjA1LjIwMTgsIDEyOjU5ICswMDAwIHNjaHJpZWIgZ3VpZG9A a2llbmVyLQptdWVuY2hlbi5kZToKPiBaaXRhdCB2b24gT2xpdmVyIE5ldWt1bSA8b25ldWt1bUBz dXNlLmNvbT46Cj4gCj4gPiBBbSBEb25uZXJzdGFnLCBkZW4gMTcuMDUuMjAxOCwgMTk6MDMgKzAy MDAgc2NocmllYiBHdWlkbyBLaWVuZXI6Cj4gPiA+ICtzdGF0aWMgaW50IHVzYnRtYzQ4OF9pb2N0 bF93YWl0X3NycShzdHJ1Y3QgdXNidG1jX2ZpbGVfZGF0YSAqZmlsZV9kYXRhLAo+ID4gPiArwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqAgdW5zaWduZWQgaW50IF9fdXNlciAqYXJnKQo+ID4gPiArewo+ID4gPiArwqDCoMKg wqDCoMKgwqBzdHJ1Y3QgdXNidG1jX2RldmljZV9kYXRhICpkYXRhID0gZmlsZV9kYXRhLT5kYXRh Owo+ID4gPiArwqDCoMKgwqDCoMKgwqBzdHJ1Y3QgZGV2aWNlICpkZXYgPSAmZGF0YS0+aW50Zi0+ ZGV2Owo+ID4gPiArwqDCoMKgwqDCoMKgwqBpbnQgcnY7Cj4gPiA+ICvCoMKgwqDCoMKgwqDCoHVu c2lnbmVkIGludCB0aW1lb3V0Owo+ID4gPiArwqDCoMKgwqDCoMKgwqB1bnNpZ25lZCBsb25nIGV4 cGlyZTsKPiA+ID4gKwo+ID4gPiArwqDCoMKgwqDCoMKgwqBpZiAoIWRhdGEtPmlpbl9lcF9wcmVz ZW50KSB7Cj4gPiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBkZXZfZGJnKGRldiwg Im5vIGludGVycnVwdCBlbmRwb2ludCBwcmVzZW50XG4iKTsKPiA+ID4gK8KgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoHJldHVybiAtRUZBVUxUOwo+ID4gPiArwqDCoMKgwqDCoMKgwqB9Cj4g PiA+ICsKPiA+ID4gK8KgwqDCoMKgwqDCoMKgaWYgKGdldF91c2VyKHRpbWVvdXQsIGFyZykpCj4g PiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqByZXR1cm4gLUVGQVVMVDsKPiA+ID4g Kwo+ID4gPiArwqDCoMKgwqDCoMKgwqBleHBpcmUgPSBtc2Vjc190b19qaWZmaWVzKHRpbWVvdXQp Owo+ID4gPiArCj4gPiA+ICvCoMKgwqDCoMKgwqDCoG11dGV4X3VubG9jaygmZGF0YS0+aW9fbXV0 ZXgpOwo+ID4gCj4gPiBUaGVyZSBpcyBzdWNoIGEgdGhpbmcgYXMgdGhyZWFkcyBzaGFyaW5nIGZp bGUgZGVzY3JpcHRvcnMuCj4gPiBUaGF0IGxlYWRzIHRvIHRoZSBxdWVzdGlvbiB3aGF0IGhhcHBl bnMgdG8gdGhlIG11dGV4IGlmIHRoaXMKPiA+IGlvY3RsKCkgaXMgY2FsbGVkIG11bHRpcGxlIHRp bWVzLgo+ID4gCj4gPiAJUmVnYXJkcwo+ID4gCQlPbGl2ZXIKPiAKPiBNdWx0aXBsZSB0aHJlYWRz IGNhbiB3YWl0IHdpdGggdGhlIHNhbWUgb3IgZGlmZmVyZW50IGZpbGUgZGVzY3JpcHRvcnMuCj4g V2hlbiBhbiBTUlEgaW50ZXJydXB0IG9jY3VycywgYWxsIHRocmVhZHMgYW5kIGZpbGUgZGVzY3Jp cHRvcnMgYXJlCj4gaW5mb3JtZWQgY29uY3VycmVudGx5IHdpdGggd2FrZV91cF9pbnRlcnJ1cHRp YmxlX2FsbCgmZGF0YS0+d2FpdHEpOwo+IFRoZSAiX2FsbCIgaXMgYWxyZWFkeSBmaXhlZCBpbiAw Mi8xMi4KCk5vLCB0aGUgcHJvYmxlbSBpcyB0aGF0IHlvdSB3aWxsIHVuZGVyZmxvdyBpby0+bXV0 ZXgKCglSZWdhcmRzCgkJT2xpdmVyCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDog c2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUgYm9keSBvZiBhIG1l c3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZvIGF0 ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK