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: [BUG] mt76x0u: Probing issues on Raspberry Pi 3 B+ From: Lorenzo Bianconi Message-Id: <20190220162217.GH2626@localhost.localdomain> Date: Wed, 20 Feb 2019 17:22:18 +0100 To: Stanislaw Gruszka Cc: Felix Fietkau , Stefan Wahren , Alan Stern , Doug Anderson , Minas Harutyunyan , USB list , linux-wireless List-ID: PiBPbiBXZWQsIEZlYiAyMCwgMjAxOSBhdCAwMjoyMjowOFBNICswMTAwLCBMb3JlbnpvIEJpYW5j b25pIHdyb3RlOgo+ID4gPiBPbiBUdWUsIEZlYiAxOSwgMjAxOSBhdCAwMToxOToyNlBNICswMTAw LCBGZWxpeCBGaWV0a2F1IHdyb3RlOgo+ID4gPiA+ID4+ID4+IFRoZSB3YXkgSSBzZWUgaXQsIHdl IGhhdmUgdHdvIGNob2ljZXMuCj4gPiA+ID4gPj4gPj4gMS4gRml4IGR3YzIgdG8gZG8gaXRzIGFs aWdubWVudCBxdWlyayBmb3IgdGhlIHVyYi0+c2cgIT0gTlVMTCBjYXNlCj4gPiA+ID4gPj4gPj4g Mi4gUmVseSBvbiB1cmItPnRyYW5zZmVyX2J1ZmZlciBhbmQga2VlcCB1cmItPnNnIE5VTEwKPiA+ ID4gPiA+PiA+IAo+ID4gPiA+ID4+ID4gSSBhZ3JlZSwgaWYgdGhpcyBpcyBvbmx5IG5lZWRlZCBm b3IgZHdjMi4gVGhvdWdoIEkgd291bGQgaW52ZXN0aWdhdGUKPiA+ID4gPiA+PiA+IGlmIHRoaXMg aXMgbm90IGEgYnVnIG9uIG90aGVyIHBsYXRmb3JtcyBhcyB3ZWxsLgo+ID4gPiA+ID4+ID5Gcm9t IHdoYXQgSSBjYW4gc2VlLCB1c2luZyBMb3JlbnpvJ3MgcGF0Y2hlcyBzZWVtcyB0byBiZSB0aGUg YmV0dGVyCj4gPiA+ID4gPj4gc29sdXRpb24sIHNpbmNlIHRoZXkgYXZvaWQgdGhlc2UgY29ybmVy IGNhc2VzIGluIGR3YzIgKGFuZCBtYXliZSBvdGhlcgo+ID4gPiA+ID4+IGRyaXZlcnMgYXMgd2Vs bCkuIEkgd2lsbCBhcHBseSB0aGVtIGFuZCB0aGVuIHdlJ2xsIHNlZSBpZiB3ZSBuZWVkIHRvIGRv Cj4gPiA+ID4gPj4gYW55IGZ1cnRoZXIgaW1wcm92ZW1lbnRzIGxhdGVyIG9uLgo+ID4gPiA+ID4g Cj4gPiA+ID4gPiBUaGV5IHdvcmsgb24gcnBpIGR3YzIsIGJ1dCB0aGV5IGRvIG5vdCBhZGRyZXNz IHJvb3Qgb2YgdGhlIHByb2JsZW0uCj4gPiA+ID4gPiBUaGVyZSBpcyBjbGVhcmx5IHNvbWV0aGlu ZyB3cm9uZyBob3cgbXQ3NnVzYiBoYW5kbGUgU0csIHdoYXQgaXMgbm90Cj4gPiA+ID4gPiBmaXhl ZC4gQW5kIGFkZGluZyBkaXNhYmxlX3VzYl9zZyBtb2R1bGUgcGFyYW1ldGVyIGZvciBoY2QncyBz dXBwb3J0aW5nCj4gPiA+ID4gPiBTRyBzaG91bGQgYmUgcmVkIGZsYWcuCj4gPiA+ID4gSSB0aGlu ayB3ZSdyZSBzaW1wbHkgZGVhbGluZyB3aXRoIG11bHRpcGxlIGlzc3VlcyBoZXJlLCBvbmx5IHNv bWUgb2YKPiA+ID4gPiB3aGljaCBhcmUgZml4ZWQgYnkgTG9yZW56bydzIHBhdGNoZXMuCj4gPiA+ ID4gSSdtIHByZXR0eSBzdXJlIGl0J3Mgc3RpbGwgd3JvbmcgZm9yIG10NzYgdG8gdHJ5IHRvIGFs aWduIGl0cyBidWZmZXJzLAo+ID4gPiA+IHNpbmNlIHRoZSBMaW51eCBVU0IgQVBJIHN1cHBvcnRz IG5vbi1hbGlnbmVkIHRyYW5zZmVyIGJ1ZmZlcnMgYW5kIGl0Cj4gPiA+ID4gc2hvdWxkIGJlIHVw IHRvIHRoZSBjb250cm9sbGVyIGRyaXZlciB0byBkZWFsIHdpdGggdGhhdC4KPiA+ID4gCj4gPiA+ IEFncmVlLgo+ID4gPiAKPiA+ID4gPiBkd2MyIHRyaWVzIHRvIGRvIHRoYXQsIGJ1dCB0aGF0IGhh cyBsaW1pdGF0aW9ucyB3aGljaCBJIGFscmVhZHkgcG9pbnRlZAo+ID4gPiA+IG91dCBhbmQgd2hp Y2ggYXJlIHByb3Blcmx5IGRlYWx0IHdpdGggYnkgTG9yZW56bydzIHBhdGNoZXMuCj4gPiA+IAo+ ID4gPiBJIHBsYW5lZCB0byBqdXN0IGFjY2VwdCBjdXJyZW50IHNvbHV0aW9uLCBidXQgSSBzdGFy dGVkIHRvIHdvcmsgb24gcGF0Y2gKPiA+ID4gdGhhdCByZW1vdmUgbGVuLCBzZ2xlbiBhcmd1bWVu dHMgZnJvbSBtdDc2dV9idWZfYWxsb2MoKSBhbmQgdXNlCj4gPiA+IHEtPmJ1Zl9zaXplIGFuZCBT S0JfV0lUSF9PVkVSSEVBRChxLT5idWZfc2l6ZSkgZGlyZWN0bHkgYW5kIHJlYWxpemVkIGhvdwo+ ID4gPiByZWxhdGVkIGNvZGUgaXMgbm93IHRhbmdsZWQuCj4gPiA+IAo+ID4gPiBXb3VsZCBiZSBv ayB0byBzZW5kIHRoaXMgcGF0Y2ggd2l0aCBwcm9wZXIgY2hhbmdlbG9nIGFzIGZpeCBmb3IgUlBJ Cj4gPiA+IGFnYWluc3Qgd2lyZWxlc3MtZHJpdmVycyBhbmQgY2M6c3RhYmxlIChhc3N1bWluZyBp dCB3b3JrcyBhbmQgcmVhbGx5Cj4gPiA+IGZpeCB0aGluZ3Mgb24gUlBJKSBhbmQgcmV2ZXJ0IExv cmVuem8ncyBwYXRjaGVzIGluIC1uZXh0ID8KPiA+IAo+ID4gSGkgU3RhbmlzbGF3LAo+ID4gCj4g PiB3aGF0IGlzIHRoZSBhZHZhbnRhZ2Ugb2YgZG9pbmcgc28/Cj4gVG8gaGF2ZSBzbWFsbCBmaXgg cHJvcGVyIGZvciAtc3RhYmxlIHRvIGZpeCB0aGUgcHJvYmxlbSBpbiA0LjIwIGFuZCA0LjE5LAo+ IGFuZCBoYXZlIHNpbXBsZXIgY29kZS4KCm1lcmdpbmcgdGhlIHNlcmllcyBJIHNlbnQgd2Ugd2ls bCBoYXZlIGEgcHJldHR5IHNpbXBsZSBhcHByb2FjaCwganVzdCBhCnNpbmdsZSByb3V0aW5lIHRo YXQgYWxsb2NhdGVzIHRoZSByeCBidWZmZXJzIGluIHRoZSBjb250cm9sIHBhdGggYWNjb3JkaW5n IHRvCnRoZSBvcGVyYXRpbmcgbW9kZS4KCj4gCj4gPiBZb3UgaGF2ZSBkdXBsaWNhdGVkIG1vc3Qg b2YgdGhlIGZpZWxkcyB0aGF0IGFyZQo+ID4gYWxyZWFkeSBpbiB0aGUgdXJiIGRhdGEgc3RydWN0 dXJlIGFuZCB5b3UgdXNlIHRyYW5zZmVyX2J1ZmZlciAobm8gU0cgSS9PKS4KPiBVUkIgaGFzIHBs ZW50eSBvZiBmaWVsZHMsIEkgZHVwbGljYXRlZCAyLiBJZiBzaXplIG9mIG10NzZ1X2J1ZiBpcyBh IGNvbmNlcm4KPiB0aGlzIGNhbiBiZSBvcHRpbWl6ZWQgYnkgcGFja2luZyBudW1fc2dzLCBsZW4s IGRvbmUgaW50byBmaWVsZHMgdmFyaWFibGUuCj4gCj4gPiBNb3Jlb3ZlciBJIGhhdmUgcmVhZHkg YSBzZXJpZXMgdGhhdCByZW1vdmVzIDk5JSBvZiB0aGUgZHVhbCBhbGxvY2F0aW9uIGNvZGUgYW5k Cj4gPiBtYWludGFpbiBpdCBpbiB0aGUgY29udHJvbCBwYXRoIChpbnN0ZWFkIG9mIHRoZSBkYXRh cGF0aCBvbmUpLgo+ID4gSSBuZWVkIGp1c3QgdG8gcmViYXNlIGl0IG9udG9wIG9mIHlvdXIgc2Vy aWVzLiBJIHdpbGwgcG9zdCBpdCBzb29uLgo+IFNvIEkgd291bGQgYXNrIHdoYXQgaXMgdGhlIHBv aW50IHRvIGFkZGluZyBidW5jaCBvZiBjb2RlIGFuZCByZW1vdmUgaXQgaW4gdmVyeQo+IG5leHQg cGF0Y2g/CgpJbiB0aGUgZmlyc3Qgc2VyaWVzIEkgZml4ZWQgdGhlIGlzc3VlLCBpbiB0aGlzIG9u ZSBJIGltcHJvdmVkIHRoZSBjb2RlLCBJIGhhdmUKbm8gYWRkZWQgYW55IG5ldyBmZWF0dXJlCgpS ZWdhcmRzLApMb3JlbnpvCgo+IAo+IFN0YW5pc2xhdwo=