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: usb: hub: add I/O error retry & reset routine From: Oliver Neukum Message-Id: <1542619239.2630.6.camel@suse.com> Date: Mon, 19 Nov 2018 10:20:39 +0100 To: Nicolas Saenz Julienne , nsaaenzjulienne@suse.de, linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org List-ID: T24gRG8sIDIwMTgtMTEtMTUgYXQgMTg6MTQgKzAxMDAsIE5pY29sYXMgU2FlbnogSnVsaWVubmUg d3JvdGU6CgpIaSwKCndoYXQgQWxhbiBzYWlkLCBpbiBhZGRpdGlvbiB5b3UgbmVlZCB0byBzdG9w IHRoZSBlcnJvciBoYW5kbGluZwp3aGVuIHRoZSBkZXZpY2UgaXMgc3VzcGVuZGVkIG9yIHJlc2V0 LgogCj4gQEAgLTcxMyw4ICs3NTEsMTAgQEAgc3RhdGljIHZvaWQgaHViX2lycShzdHJ1Y3QgdXJi ICp1cmIpCj4gIAkJcmV0dXJuOwo+ICAKPiAgCXN0YXR1cyA9IHVzYl9zdWJtaXRfdXJiKGh1Yi0+ dXJiLCBHRlBfQVRPTUlDKTsKPiAtCWlmIChzdGF0dXMgIT0gMCAmJiBzdGF0dXMgIT0gLUVOT0RF ViAmJiBzdGF0dXMgIT0gLUVQRVJNKQo+ICsJaWYgKHN0YXR1cyAhPSAwICYmIHN0YXR1cyAhPSAt RU5PREVWICYmIHN0YXR1cyAhPSAtRVBFUk0pIHsKClRoaXMgYWxzbyBuZWVkcyB0byBjaGVjayBm b3IgLUVTSFVURE9XTgoKCVJlZ2FyZHMKCQlPbGl2ZXIK