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: Fwd: usb: uas: device reset most the time while enumeration- usb3.0 From: Tushar Nimkar Message-Id: <29a119a245dc7a0948a9c10c8bfab262@codeaurora.org> Date: Thu, 24 May 2018 20:13:53 +0530 To: Oliver Neukum Cc: Felipe Balbi , Greg KH , AlanStern , Tushar Nimkar , Mathias Nyman , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-usb-owner@vger.kernel.org List-ID: T2xpdmVyLApPbiAyMDE4LTA1LTE3IDE5OjA0LCBPbGl2ZXIgTmV1a3VtIHdyb3RlOgo+IEFtIERv bm5lcnN0YWcsIGRlbiAxNy4wNS4yMDE4LCAxMjoyOSArMDUzMCBzY2hyaWViIFR1c2hhciBOaW1r YXI6Cj4+IFRob3NlIGNvbW1hbmRzIGlzc3VlZCBmcm9tIGRpZmZlcmVudCBsYXllcnMgc2F5OiBz ZC4uIHVhcy4uIHNjc2kuLgo+PiBzbyBtYWtpbmcgdGhlbSB0byBnbyBvbmUgYWZ0ZXIgb3RoZXIu IE9uY2UgUkVQT1JUX0xVTiBkb25lIGdvIHdpdGgKPj4gUkVBRF9DQVBBQ0lUWV8xNi4KPj4gVGhp cyBpcyBvbmx5IGZvciB0aGUgVUFTIGRldmljZXMuIEkgYmVsaWV2ZSBubyBkaXN0dXJiIHRvIEJP VCAKPj4gYmVoYXZpb3IuCj4gCj4gSGksCj4gCj4gdGhpcyBpcyBnb29kIG5ld3MuCj4gCj4gMS4g V2UgY2Fubm90IHNsb3cgZG93biBhbGwgVUFTIGRldmljZXMgYmVjYXVzZSBhIGZldyBhcmUgYnJv a2VuLiBUaGlzCj4gd291bGQgbmVlZCB0byBiZSBzZWxlY3RpdmUuCj4gMi4gV2hhdCBpcyBpbnN1 ZmZpY2llbnQgYWJvdXQgInNob3N0LT5hc3luY19zY2FuIiBmb3IgeW91ciBhcHByb2FjaD8KVW5m b3J0dW5hdGVseSBmb3Igb3VyIGJ1aWxkIENPTkZJR19TQ1NJX1NDQU5fQVNZTkMgd2FuIG5vdCBz ZXQuCkFuZCBlbmFibGluZyBpdCBzb2x2ZXMgb3VyIGlzc3VlIG9mIGVudW1lcmF0aW9uLgpCdXQg YXMgcGVyIGJlbGxvdyBjb21taXQKCiJJZiB5b3UgaGF2ZSBidWlsdCBTQ1NJIGFzIG1vZHVsZXMs IGVuYWJsaW5nIHRoaXMgb3B0aW9uIGNhbgpiZSBhIHByb2JsZW0gYXMgdGhlIGRldmljZXMgbWF5 IG5vdCBoYXZlIGJlZW4gZm91bmQgYnkgdGhlIHRpbWUgeW91cgpzeXN0ZW0gZXhwZWN0cyB0aGVt IHRvIGhhdmUgYmVlbi4iCgpjb21taXQgMjFkYjE4ODJmNzlhMWFkNTk3N2NhZTY3NjYzNzZhNjNm NjBlYzQxNApBdXRob3I6IE1hdHRoZXcgV2lsY294IDxtYXR0aGV3QHdpbC5jeD4KRGF0ZTogICBX ZWQgTm92IDIyIDEzOjI0OjUyIDIwMDYgLTA3MDAKCiAgICAgW1NDU0ldIEFkZCBLY29uZmlnIG9w dGlvbiBmb3IgYXN5bmNocm9ub3VzIFNDU0kgc2Nhbm5pbmcKCiAgICAgV2l0aG91dCB0aGlzIHBh dGNoLCB0aGUgdXNlciBoYXMgdG8gYWRkIGEga2VybmVsIGNvbW1hbmQgbGluZSAKcGFyYW1ldGVy CiAgICAgdG8gZ2V0IGFzeW5jaHJvbm91cyBTQ1NJIHNjYW5uaW5nLiAgTm93IHRoZXkgY2FuIHNl bGVjdCB0aGUgZGVmYXVsdCAKYXQKICAgICBjb21waWxlIHRpbWUgYW5kIHN0aWxsIG92ZXJyaWRl IGl0IGF0IGJvb3QgdGltZSBpZiB0aGV5IG5lZWQgdG8uCgogICAgIFNpZ25lZC1vZmYtYnk6IE1h dHRoZXcgV2lsY294IDxtYXR0aGV3QHdpbC5jeD4KICAgICBTaWduZWQtb2ZmLWJ5OiBKYW1lcyBC b3R0b21sZXkgPEphbWVzLkJvdHRvbWxleUBTdGVlbEV5ZS5jb20+CgoKV2UgaGF2ZSBidWlsdCBT Q1NJIGFzIG1vZHVsZSB3aWxsIGl0IGNhdXNlIGFueSBwcm9ibGVtIHRvIGVuYWJsZQpDT05GSUdf U0NTSV9TQ0FOX0FTWU5DID8KCgo+IAo+IAlSZWdhcmRzCj4gCQlPbGl2ZXIKPiAKPiAtLQo+IFRv IHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRoZSBsaW5lICJ1bnN1YnNjcmliZSBs aW51eC11c2IiIGluCj4gdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtl cm5lbC5vcmcKPiBNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3Jn L21ham9yZG9tby1pbmZvLmh0bWwK