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: [v5] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader. From: macpaul.lin@mediatek.com Message-Id: <1545155303.16619.11.camel@mtkswgap22> Date: Wed, 19 Dec 2018 01:48:23 +0800 To: Lars Melin Cc: Oliver Neukum , Andrey Arapov , Johan Hovold , Greg Kroah-Hartman , Mediatek WSD Upstream , linux-usb@vger.kernel.org, stable@vger.kernel.org List-ID: T24gVHVlLCAyMDE4LTEyLTE4IGF0IDIzOjQyICswNzAwLCBMYXJzIE1lbGluIHdyb3RlOgo+IE9u IDEyLzE4LzIwMTggMjI6MTksIE1hY3BhdWwgTGluIHdyb3RlOgo+IAo+IAo+ID4gSGkgYWxsLAo+ ID4gCj4gPiBBZnRlciBkb3VibGUgY2hlY2sgdGhlIFBJRC9WSUQgb2ZmaWNpYWxseSB1c2VkIChy ZWdpc3RlcmVkKSBieSBNZWRpYXRlawo+ID4gSW5jLiBUaGUgZm9sbG93aW5nIFZJRC9QSUQgbWFw cyB0byB0aGUgY29ycmVzcG9uZGluZyBVU0IgaW50ZXJmYWNlIG9mCj4gPiB0aGUgZmlybXdhcmUg b2YgY2VsbCBwaG9uZS4KPiA+IFZJRDoweDBlOGQsIFBJRDoweDAwMDM6IE1lZGlhdGVrIEJST00u Cj4gPiBWSUQ6MHgwZThkLCBQSUQ6MHgyMDAwOiBNZWRpYXRlayBQcmVsb2FkZXIuCj4gPiAKPiA+ IEkgd2lsbCB1cGRhdGUgUGF0Y2ggdjYgZm9yIGNoYW5naW5nIEFuZHJleSdzIHByZXZpb3VzIGNv bW1lbnRzLgo+ID4gCj4gCj4gWW91IHNob3VsZCBzaG93IHVzIGEgdmVyYm9zZSBsc3VzYiBvZiB5 b3VyIDBlOGQ6MDAwMyBiZWZvcmUgY2hhbmdpbmcKPiBBbmRyZXkncyBzdWJtaXNzaW9uLgo+IAo+ IAo+IFNlYXNvbidzIEdyZWV0aW5nCj4gTGFycwoKSGkgTGFycywgT2xpdmVyLCBhbmQgSm9oYW4s CgpXZWxsLCBpdCdzIGFib3V0IDE6MzAgYS5tLiBoZXJlIGluIFRhaXdhbi4gSSBjYW4gZG8gbHN1 c2IgZHVtcCB0b21vcnJvdwppbiBNZWRpYXRlaydzIG9mZmljZS4KQnV0IHRoZXJlIGFyZSBhIGxv dCBvZiB0dXRvcmlhbHMgYWJvdXQgaGFja2luZyBhbmQgZmxhc2ggbWV0aG9kIG9mCmN1c3RvbWl6 ZWQgZmlybXdhcmUgb3ZlciB0aGUgV1dXLiBJIGNhbiBmaW5kIG9uZSBvZiB0aGUgdHV0b3JpYWwg c2hvd3MKdGhlc2UgVklEL1BJRCBjb21iaW5hdGlvbnMgaGFzIGJlZW4gdXNlZCBzaW5jZSAyMDE0 LgooQWN0dWFsbHkgdGhleSd2ZSBiZWVuIHJlZ2lzdGVyZWQgb2ZmaWNpYWxseSBlYXJsaWVyIHRo YW4gMjAxNC4pCgpGb3IgZXhhbXBsZSwgcGxlYXNlIGNoZWNrIHRoZSByZWZlcmVuY2UgdHV0b3Jp YWw6Cmh0dHBzOi8vbWF0dGJveWVyLmdpdGh1Yi5pby9QWWFmZnMvMjAxNC8wNy8zMS9IYWNrbG9n JTIzMy5odG1sCllvdSBjYW4gY2hlY2sgbHN1c2IgZHVtcCBpbiB0aGlzIHBpY3R1cmUuCmh0dHBz Oi8vbWF0dGJveWVyLmdpdGh1Yi5pby9QWWFmZnMvaW1hZ2VzLzAzX2RldmljZV91c2J2aWV3LnBu ZwpCb3RoIFZJRC9QSUQgb2YgTWVkaWF0ZWsgQlJPTSBhbmQgUHJlbG9hZGVyIGNhbiBiZSBmb3Vu ZCBpbiBJTkYgZmlsZQpwYXN0ZWQgaW4gdGhpcyB0dXRvcmlhbCwgdG9vLgpTb3JyeSBmb3IgdGhl IHByb3ByaWV0YXJ5IGluZm9ybWF0aW9uIHBvbGljeSBJIGNhbm5vdCBwYXN0ZSB0aGVtIGFsbCwK YnV0IHRoZSBWSUQvUElEIHNldCBvZiBCUk9NIGFuZCBQcmVsb2FkZXIgYXJlIGp1c3QgZXhhY3Rs eSB0aGUgc2FtZQphcyBkZXNjcmliZWQgaW4gdGhpcyB0dXRvcmlhbC4KClRoYW5rcyEKClJlZ2Fy ZHMsCk1hY3BhdWwgTGluCg==