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: Stanislaw Gruszka Message-Id: <20190219105941.GB22999@redhat.com> Date: Tue, 19 Feb 2019 11:59:41 +0100 To: Stefan Wahren Cc: Lorenzo Bianconi , Alan Stern , Felix Fietkau , Doug Anderson , Minas Harutyunyan , USB list , linux-wireless List-ID: T24gTW9uLCBGZWIgMTgsIDIwMTkgYXQgMTE6MTk6NDBQTSArMDEwMCwgU3RlZmFuIFdhaHJlbiB3 cm90ZToKPiBIaSwKPiAKPiA+IFN0YW5pc2xhdyBHcnVzemthIDxzZ3J1c3prYUByZWRoYXQuY29t PiBoYXQgYW0gMTguIEZlYnJ1YXIgMjAxOSB1bSAxNDo1MiBnZXNjaHJpZWJlbjoKPiA+IAo+ID4g Cj4gPiBPbiBTYXQsIEZlYiAxNiwgMjAxOSBhdCAwODoxNzowN1BNICswMTAwLCBTdGVmYW4gV2Fo cmVuIHdyb3RlOgo+ID4gPiB0aGlzIGlzIGEgbWlzdW5kZXJzdGFuZGluZy4gVGhlIHdhcm5pbmcg aXMgYWJvdXQgbWVtb3J5IGFsaWdubWVudCB0byAzMiBiaXQgYWRkcmVzc2VzLCBub3QgYWJvdXQg cGFnZSBhbGlnbm1lbnQuIFRoaXMgaXMgYSB0eXBpY2FsIEFSTSByZXN0cmljdGlvbi4gTWF5YmUg d2UgbmVlZCB0byBtYWtlIHN1cmUgaW4gbXQ3NiB0aGF0IHRoZSBETUEgYnVmZmVyIG5lZWRzIHRv IGJlIGFsaWduZWQuIEJ1dCBpdCdzIGFsc28gcG9zc2libGUgdGhhdCB0aGUgd2FybmluZyBpc24n dCB0aGUgcm9vdCBjYXVzZSBvZiBvdXIgcHJvYmxlbS4KPiA+ID4gCj4gPiAKPiA+IEkgc2VlLCBp dCBuZWVkcyA0IGJ5dGVzIGFsaWdubWVudCAuIFRoZXJlIGlzIGFscmVhZHkgZHdjMiBjb2RlIGNo ZWNrcwo+ID4gdGhhdCBhbmQgYWxsb2NhdGUgbmV3IGJ1ZmZlciBpZiB0aGUgYWxpZ25tZW50IGlz IG5vdCByaWdodDoKPiA+IGR3YzJfYWxsb2NfZG1hX2FsaWduZWRfYnVmZmVyKCksIGJ1dCBpdCBk b2VzIG5vdGhpbmcgaWYgdXJiLT5zZwo+ID4gaXMgbm90IE5VTEwuIEkgdGhvdWdodCBtdDc2dXNi IGFscmVhZHkgcHJvdmlkZSBhbGlnbmVkIGJ1ZmZlcnMsIGJ1dAo+ID4gbG9va3MgaXQgZG9lcyBu b3QgZm9yIG9uZSBUWCBzcGVjaWFsIGNhc2UsIHdoaWNoIGFyZSBQUk9CRSBSRVFVRVNUCj4gPiBm cmFtZXMuIE90aGVyIGZyYW1lcyBhcmUgYWxpZ25lZCBieSBpbnNlcnRpbmcgTDIgaGVhZGVyIHBh ZC4gT25lCj4gPiBzb2x1dGlvbiBmb3IgdGhpcyB3b3VsZCBiZSBqdXN0IHN1Ym1pdCB1cmIgd2l0 aCAgTlVMTCBzZyAoc2FtZSBhcwo+ID4gTG9yZW56bydzIHBhdGNoZXMgZG8sIGJ1dCBzdGlsbCBh bGxvY2F0aW5nIGJ1ZmZlcnMgdmlhIGJ1Zi0+c2cpLAo+ID4gYnV0IEkgdGhpbmssIHlvdSBoYXZl IHJpZ2h0LCB3ZSBzaG91bGQgcHJvdmlkZSA0IGJ5dGVzIGFsaWduZWQgYnVmZmVycwo+ID4gYnkg ZGVmYXVsdCBhcyBvdGhlciBETUEgaGFyZHdhcmUgbWF5IHJlcXVpcmUgdGhhdC4gSSdtIGF0dGFj aGluZyB5ZXQKPiA+IGFub3RoZXIgcGF0Y2ggdG8gdGVzdCwgd2hpY2ggZml4IHVwIGFsaWdubWVu dCBmb3IgUFJPQkUgUkVRVUVTVCBmcmFtZXMuCj4gPiAKPiA+ID4gPiBBdHRhY2hlZCBwYXRjaCBz aG91bGQgZml4IHRoaXMsIHBsZXNlIHRlc3QsIHRoYW5rcyBpbiBhZHZhbmNlLgo+IAo+IGkgc2F3 IEZlbGl4IGRlY2lkZWQgdG8gdXNlIExvcmVuem8ncyBhcHByb2FjaC4KPiAKPiBUaGUgcGF0Y2hl cyAxLDMsNSBhcHBsaWVkIG9uIHRvZGF5J3MgbmV4dCBmaXhlZCBvbmx5IHRoZSB3YXJuaW5nIGFu ZCB3aWZpIGlzIHN0aWxsIGJyb2tlbiAoYXV0aGVudGljYXRpb24gdGltZW91dCkuCj4gCj4gSGVy ZSBhcmUgdGhlIGxvZ3MgZm9yIG11bHRpX3Y3X2RlZmNvbmZpZzoKPiBodHRwczovL2dpc3QuZ2l0 aHViLmNvbS9sYXRlZ29vZGJ5ZS8wYTdjNWNlYTdkYmYyNWQwZGU3OTQ0YzA1ZDIyOWQ3OQoKSXQg d291bGQgYmUgaW50ZXJlc3Rpbmcgd2h5IHVyYi0+bnVtX3NncyA9IDAgJiB1cmItPnNnIGNhdXNl CnRoZSB0cm91Ymxlcy4gVGhpcyBpcyBob3cgdXNiX3NnX2luaXQoKSBzdWJtaXQgdXJicyBmb3Ig c2dfdGFibGVzaXplID0gMApjb250cm9sbGVycy4gU28gZWl0aGVyIGFyZSB0aGVyZSBhcmUgc29t ZSByZXF1aXJlbWVudCBvbiB1cmItPnNnCm1hcHBlZCB2aWEgZG1hX21hcF9wYWdlKCkgKHdoaWNo IG10NzZ1c2IgZG9lcyBub3QgbWVldCkgbm90IG5lZWRlZApmb3IgdXJiLT50cmFuc2Zlcl9idWZm ZXIgbWFwcGVkIHZpYSBkbWFfbWFwX3NpbmdsZSgpIG9yIHRoZXJlCmlzIHNvbWV0aGluZyB3cm9u ZyBpbiBkd2MyIHdpdGggc2cgYW5kIHRoaXMgZHJpdmVyIHdpbGwgbm90Cndvcmsgd2l0aCB1cmJf c2dfaW5pdCgpIGFzIHdlbGwuIEkgZG9uJ3QgaGF2ZSBoYXJkd2FyZSB0byBpbnZlc3RpZ2F0ZQp0 aGlzIGFuZCBkb24ndCB3YW50IHRvIGJvdGhlciB5b3Ugd2l0aCBtb3JlIHBhdGNoZXMuCgo+ID4g PiBBbnl3YXkgaSB0ZXN0ZWQgdGhlIGZvbGxvd2luZyBwYXRjaCBjb21iaW5hdGlvbnMgYWdhaW5z dCBuZXh0IHdpdGggdGhlIHNhbWUgcmVzdWx0cyBhcyAxLDIsMyAobm8gd2lmaSwgYWxpZ25tZW50 IHdhcm5pbmcpOgo+ID4gPiAxLDMKPiA+ID4gMSwyLDMsNAo+ID4gCj4gPiBJIG5vdGljZWQgb24g bXkgc2V0dXAgdGhhdCBwYXRjaCA0IGNhbiBjYXVzZSB0cm91YmxlcywgYnV0IHN0aWxsCj4gPiBk ZXZpY2UgaXMgd29ya2FibGUgaGVyZSBvbiBteSBQQyBtYWNoaW5lcy4KPiA+IAo+ID4gPiA+ID4g QnR3IGkgY2FuIGNvbmZpcm0gYSByZWdyZXNzaW9uIHdhcyBpbnRyb2R1Y2VkIGFmdGVyIDQuMTks IGJlY2F1c2UgaW4gNC4xOSB0aGVyZSB3YXMgbm8gZmlybXdhcmUgdGltZW91dCBidXQgZXZlbiBu byB3b3JraW5nIHdpZmk6Cj4gPiA+ID4gCj4gPiA+ID4gWW91IG1lbnQgJ25vIHdvcmtpbmcgd2lm aScgb3IgJ3dvcmtpbmcgd2lmaSc/Cj4gPiA+IAo+ID4gPiBXaWZpIGlzIGJyb2tlbiBpbiA0LjE5 LCA0LjIwLCA1LjAgYW5kIG5leHQuIEl0IG9ubHkgd29ya2VkIHdpdGggTG9yZW56bydzIFNHIGF2 b2lkIHBhdGNoZXMgc28gZmFyLiBCdHcgdGhlIHJlZ3Jlc3Npb24gKGZpcm13YXJlIHRpbWVvdXQp IHN0YXJ0ZWQgaW4gNC4yMC4gSSBhbHNvIHRlc3RlZCBpdCB0b2RheS4KPiA+IAo+ID4gVGhhdCBz b21ld2hhdCBzdHJhbmdlIGJlY2F1c2UgNC4xOSBtdDc2eDB1IGRvZXMgbm90IHVzZSBTRy4KPiA+ IE9uIDQuMTkgdGhlcmUgaXMgcGh5IGNhbGlicmF0aW9uIGJ1ZyBmaXhlZCBpbiA0LjE5LjU6Cj4g Cj4gU29ycnkgZm9yIGJlaW5nIGlucHJlY2lzZS4gSSB3YXMgdGFsa2luZyBhYm91dCB0aGUgYnJh bmNoZXMgbm90IHRoZSBleGFjdCB0YWdzLiBJIHRlc3RlZCA0LjE5LjIzIHdpdGhvdXQgbHVjay4K CkluIGdpdGh1YiBsaW5rIHlvdSBwcm92aWRlZCBzb21lb25lIHJlcG9ydCBtdDc2eDB1IHdvcmtp bmcgb24gNC4xOSB3aXRoCmR3Y19vdGcgd2l0aCBkaXNhYmxlZCBGSVEgaXJxLCBzbyBwZXJoYXBz IHRoaXMgaXMgZHVlIHRvIGJ1ZyBpbiBkd2MyCmZpeGVkIGluIC1uZXh0IGJ1dCBub3QgYmFja3Bv cnRlZCB0byA0LjE5LgoKPiBNYW55IHRoYW5rcyBhbnl3YXkKClRoYW5rcyBmb3IgdGVzdGluZyEK ClN0YW5pc2xhdwo=